configure revision 1.1.1.4
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for xload 1.1.2. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6 # 7 # 8 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 9 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 10 # Foundation, Inc. 11 # 12 # 13 # This configure script is free software; the Free Software Foundation 14 # gives unlimited permission to copy, distribute and modify it. 15 ## -------------------- ## 16 ## M4sh Initialization. ## 17 ## -------------------- ## 18 19 # Be more Bourne compatible 20 DUALCASE=1; export DUALCASE # for MKS sh 21 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28 else 29 case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34 esac 35 fi 36 37 38 as_nl=' 39 ' 40 export as_nl 41 # Printing a long string crashes Solaris 7 /usr/bin/printf. 42 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 45 # Prefer a ksh shell builtin over an external printf program on Solaris, 46 # but without wasting forks for bash or zsh. 47 if test -z "$BASH_VERSION$ZSH_VERSION" \ 48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 49 as_echo='print -r --' 50 as_echo_n='print -rn --' 51 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 52 as_echo='printf %s\n' 53 as_echo_n='printf %s' 54 else 55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 57 as_echo_n='/usr/ucb/echo -n' 58 else 59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 60 as_echo_n_body='eval 61 arg=$1; 62 case $arg in #( 63 *"$as_nl"*) 64 expr "X$arg" : "X\\(.*\\)$as_nl"; 65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 66 esac; 67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 68 ' 69 export as_echo_n_body 70 as_echo_n='sh -c $as_echo_n_body as_echo' 71 fi 72 export as_echo_body 73 as_echo='sh -c $as_echo_body as_echo' 74 fi 75 76 # The user is always right. 77 if test "${PATH_SEPARATOR+set}" != set; then 78 PATH_SEPARATOR=: 79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 81 PATH_SEPARATOR=';' 82 } 83 fi 84 85 86 # IFS 87 # We need space, tab and new line, in precisely that order. Quoting is 88 # there to prevent editors from complaining about space-tab. 89 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 90 # splitting by setting IFS to empty value.) 91 IFS=" "" $as_nl" 92 93 # Find who we are. Look in the path if we contain no directory separator. 94 as_myself= 95 case $0 in #(( 96 *[\\/]* ) as_myself=$0 ;; 97 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 98 for as_dir in $PATH 99 do 100 IFS=$as_save_IFS 101 test -z "$as_dir" && as_dir=. 102 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 103 done 104 IFS=$as_save_IFS 105 106 ;; 107 esac 108 # We did not find ourselves, most probably we were run as `sh COMMAND' 109 # in which case we are not to be found in the path. 110 if test "x$as_myself" = x; then 111 as_myself=$0 112 fi 113 if test ! -f "$as_myself"; then 114 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 115 exit 1 116 fi 117 118 # Unset variables that we do not need and which cause bugs (e.g. in 119 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 120 # suppresses any "Segmentation fault" message there. '((' could 121 # trigger a bug in pdksh 5.2.14. 122 for as_var in BASH_ENV ENV MAIL MAILPATH 123 do eval test x\${$as_var+set} = xset \ 124 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 125 done 126 PS1='$ ' 127 PS2='> ' 128 PS4='+ ' 129 130 # NLS nuisances. 131 LC_ALL=C 132 export LC_ALL 133 LANGUAGE=C 134 export LANGUAGE 135 136 # CDPATH. 137 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 138 139 if test "x$CONFIG_SHELL" = x; then 140 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 141 emulate sh 142 NULLCMD=: 143 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 144 # is contrary to our usage. Disable this feature. 145 alias -g '\${1+\"\$@\"}'='\"\$@\"' 146 setopt NO_GLOB_SUBST 147 else 148 case \`(set -o) 2>/dev/null\` in #( 149 *posix*) : 150 set -o posix ;; #( 151 *) : 152 ;; 153 esac 154 fi 155 " 156 as_required="as_fn_return () { (exit \$1); } 157 as_fn_success () { as_fn_return 0; } 158 as_fn_failure () { as_fn_return 1; } 159 as_fn_ret_success () { return 0; } 160 as_fn_ret_failure () { return 1; } 161 162 exitcode=0 163 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 164 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 165 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 166 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 167 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 168 169 else 170 exitcode=1; echo positional parameters were not saved. 171 fi 172 test x\$exitcode = x0 || exit 1" 173 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 174 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 175 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 176 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 177 test \$(( 1 + 1 )) = 2 || exit 1" 178 if (eval "$as_required") 2>/dev/null; then : 179 as_have_required=yes 180 else 181 as_have_required=no 182 fi 183 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 184 185 else 186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 187 as_found=false 188 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 189 do 190 IFS=$as_save_IFS 191 test -z "$as_dir" && as_dir=. 192 as_found=: 193 case $as_dir in #( 194 /*) 195 for as_base in sh bash ksh sh5; do 196 # Try only shells that exist, to save several forks. 197 as_shell=$as_dir/$as_base 198 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 199 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 200 CONFIG_SHELL=$as_shell as_have_required=yes 201 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 202 break 2 203 fi 204 fi 205 done;; 206 esac 207 as_found=false 208 done 209 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 210 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 211 CONFIG_SHELL=$SHELL as_have_required=yes 212 fi; } 213 IFS=$as_save_IFS 214 215 216 if test "x$CONFIG_SHELL" != x; then : 217 # We cannot yet assume a decent shell, so we have to provide a 218 # neutralization value for shells without unset; and this also 219 # works around shells that cannot unset nonexistent variables. 220 # Preserve -v and -x to the replacement shell. 221 BASH_ENV=/dev/null 222 ENV=/dev/null 223 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 224 export CONFIG_SHELL 225 case $- in # (((( 226 *v*x* | *x*v* ) as_opts=-vx ;; 227 *v* ) as_opts=-v ;; 228 *x* ) as_opts=-x ;; 229 * ) as_opts= ;; 230 esac 231 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} 232 fi 233 234 if test x$as_have_required = xno; then : 235 $as_echo "$0: This script requires a shell more modern than all" 236 $as_echo "$0: the shells that I found on your system." 237 if test x${ZSH_VERSION+set} = xset ; then 238 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 239 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 240 else 241 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 242 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 243 $0: about your system, including any error possibly output 244 $0: before this message. Then install a modern shell, or 245 $0: manually run the script under such a shell if you do 246 $0: have one." 247 fi 248 exit 1 249 fi 250 fi 251 fi 252 SHELL=${CONFIG_SHELL-/bin/sh} 253 export SHELL 254 # Unset more variables known to interfere with behavior of common tools. 255 CLICOLOR_FORCE= GREP_OPTIONS= 256 unset CLICOLOR_FORCE GREP_OPTIONS 257 258 ## --------------------- ## 259 ## M4sh Shell Functions. ## 260 ## --------------------- ## 261 # as_fn_unset VAR 262 # --------------- 263 # Portably unset VAR. 264 as_fn_unset () 265 { 266 { eval $1=; unset $1;} 267 } 268 as_unset=as_fn_unset 269 270 # as_fn_set_status STATUS 271 # ----------------------- 272 # Set $? to STATUS, without forking. 273 as_fn_set_status () 274 { 275 return $1 276 } # as_fn_set_status 277 278 # as_fn_exit STATUS 279 # ----------------- 280 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 281 as_fn_exit () 282 { 283 set +e 284 as_fn_set_status $1 285 exit $1 286 } # as_fn_exit 287 288 # as_fn_mkdir_p 289 # ------------- 290 # Create "$as_dir" as a directory, including parents if necessary. 291 as_fn_mkdir_p () 292 { 293 294 case $as_dir in #( 295 -*) as_dir=./$as_dir;; 296 esac 297 test -d "$as_dir" || eval $as_mkdir_p || { 298 as_dirs= 299 while :; do 300 case $as_dir in #( 301 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 302 *) as_qdir=$as_dir;; 303 esac 304 as_dirs="'$as_qdir' $as_dirs" 305 as_dir=`$as_dirname -- "$as_dir" || 306 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 307 X"$as_dir" : 'X\(//\)[^/]' \| \ 308 X"$as_dir" : 'X\(//\)$' \| \ 309 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 310 $as_echo X"$as_dir" | 311 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 312 s//\1/ 313 q 314 } 315 /^X\(\/\/\)[^/].*/{ 316 s//\1/ 317 q 318 } 319 /^X\(\/\/\)$/{ 320 s//\1/ 321 q 322 } 323 /^X\(\/\).*/{ 324 s//\1/ 325 q 326 } 327 s/.*/./; q'` 328 test -d "$as_dir" && break 329 done 330 test -z "$as_dirs" || eval "mkdir $as_dirs" 331 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 332 333 334 } # as_fn_mkdir_p 335 # as_fn_append VAR VALUE 336 # ---------------------- 337 # Append the text in VALUE to the end of the definition contained in VAR. Take 338 # advantage of any shell optimizations that allow amortized linear growth over 339 # repeated appends, instead of the typical quadratic growth present in naive 340 # implementations. 341 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 342 eval 'as_fn_append () 343 { 344 eval $1+=\$2 345 }' 346 else 347 as_fn_append () 348 { 349 eval $1=\$$1\$2 350 } 351 fi # as_fn_append 352 353 # as_fn_arith ARG... 354 # ------------------ 355 # Perform arithmetic evaluation on the ARGs, and store the result in the 356 # global $as_val. Take advantage of shells that can avoid forks. The arguments 357 # must be portable across $(()) and expr. 358 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 359 eval 'as_fn_arith () 360 { 361 as_val=$(( $* )) 362 }' 363 else 364 as_fn_arith () 365 { 366 as_val=`expr "$@" || test $? -eq 1` 367 } 368 fi # as_fn_arith 369 370 371 # as_fn_error STATUS ERROR [LINENO LOG_FD] 372 # ---------------------------------------- 373 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 374 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 375 # script with STATUS, using 1 if that was 0. 376 as_fn_error () 377 { 378 as_status=$1; test $as_status -eq 0 && as_status=1 379 if test "$4"; then 380 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 381 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 382 fi 383 $as_echo "$as_me: error: $2" >&2 384 as_fn_exit $as_status 385 } # as_fn_error 386 387 if expr a : '\(a\)' >/dev/null 2>&1 && 388 test "X`expr 00001 : '.*\(...\)'`" = X001; then 389 as_expr=expr 390 else 391 as_expr=false 392 fi 393 394 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 395 as_basename=basename 396 else 397 as_basename=false 398 fi 399 400 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 401 as_dirname=dirname 402 else 403 as_dirname=false 404 fi 405 406 as_me=`$as_basename -- "$0" || 407 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 408 X"$0" : 'X\(//\)$' \| \ 409 X"$0" : 'X\(/\)' \| . 2>/dev/null || 410 $as_echo X/"$0" | 411 sed '/^.*\/\([^/][^/]*\)\/*$/{ 412 s//\1/ 413 q 414 } 415 /^X\/\(\/\/\)$/{ 416 s//\1/ 417 q 418 } 419 /^X\/\(\/\).*/{ 420 s//\1/ 421 q 422 } 423 s/.*/./; q'` 424 425 # Avoid depending upon Character Ranges. 426 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 427 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 428 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 429 as_cr_digits='0123456789' 430 as_cr_alnum=$as_cr_Letters$as_cr_digits 431 432 433 as_lineno_1=$LINENO as_lineno_1a=$LINENO 434 as_lineno_2=$LINENO as_lineno_2a=$LINENO 435 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 436 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 437 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 438 sed -n ' 439 p 440 /[$]LINENO/= 441 ' <$as_myself | 442 sed ' 443 s/[$]LINENO.*/&-/ 444 t lineno 445 b 446 :lineno 447 N 448 :loop 449 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 450 t loop 451 s/-\n.*// 452 ' >$as_me.lineno && 453 chmod +x "$as_me.lineno" || 454 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 455 456 # Don't try to exec as it changes $[0], causing all sort of problems 457 # (the dirname of $[0] is not the place where we might find the 458 # original and so on. Autoconf is especially sensitive to this). 459 . "./$as_me.lineno" 460 # Exit status is that of the last command. 461 exit 462 } 463 464 ECHO_C= ECHO_N= ECHO_T= 465 case `echo -n x` in #((((( 466 -n*) 467 case `echo 'xy\c'` in 468 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 469 xy) ECHO_C='\c';; 470 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 471 ECHO_T=' ';; 472 esac;; 473 *) 474 ECHO_N='-n';; 475 esac 476 477 rm -f conf$$ conf$$.exe conf$$.file 478 if test -d conf$$.dir; then 479 rm -f conf$$.dir/conf$$.file 480 else 481 rm -f conf$$.dir 482 mkdir conf$$.dir 2>/dev/null 483 fi 484 if (echo >conf$$.file) 2>/dev/null; then 485 if ln -s conf$$.file conf$$ 2>/dev/null; then 486 as_ln_s='ln -s' 487 # ... but there are two gotchas: 488 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 489 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 490 # In both cases, we have to default to `cp -p'. 491 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 492 as_ln_s='cp -p' 493 elif ln conf$$.file conf$$ 2>/dev/null; then 494 as_ln_s=ln 495 else 496 as_ln_s='cp -p' 497 fi 498 else 499 as_ln_s='cp -p' 500 fi 501 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 502 rmdir conf$$.dir 2>/dev/null 503 504 if mkdir -p . 2>/dev/null; then 505 as_mkdir_p='mkdir -p "$as_dir"' 506 else 507 test -d ./-p && rmdir ./-p 508 as_mkdir_p=false 509 fi 510 511 if test -x / >/dev/null 2>&1; then 512 as_test_x='test -x' 513 else 514 if ls -dL / >/dev/null 2>&1; then 515 as_ls_L_option=L 516 else 517 as_ls_L_option= 518 fi 519 as_test_x=' 520 eval sh -c '\'' 521 if test -d "$1"; then 522 test -d "$1/."; 523 else 524 case $1 in #( 525 -*)set "./$1";; 526 esac; 527 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 528 ???[sx]*):;;*)false;;esac;fi 529 '\'' sh 530 ' 531 fi 532 as_executable_p=$as_test_x 533 534 # Sed expression to map a string onto a valid CPP name. 535 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 536 537 # Sed expression to map a string onto a valid variable name. 538 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 539 540 541 test -n "$DJDIR" || exec 7<&0 </dev/null 542 exec 6>&1 543 544 # Name of the host. 545 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 546 # so uname gets run too. 547 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 548 549 # 550 # Initializations. 551 # 552 ac_default_prefix=/usr/local 553 ac_clean_files= 554 ac_config_libobj_dir=. 555 LIBOBJS= 556 cross_compiling=no 557 subdirs= 558 MFLAGS= 559 MAKEFLAGS= 560 561 # Identity of this package. 562 PACKAGE_NAME='xload' 563 PACKAGE_TARNAME='xload' 564 PACKAGE_VERSION='1.1.2' 565 PACKAGE_STRING='xload 1.1.2' 566 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 567 PACKAGE_URL='' 568 569 ac_unique_file="Makefile.am" 570 # Factoring default headers for most tests. 571 ac_includes_default="\ 572 #include <stdio.h> 573 #ifdef HAVE_SYS_TYPES_H 574 # include <sys/types.h> 575 #endif 576 #ifdef HAVE_SYS_STAT_H 577 # include <sys/stat.h> 578 #endif 579 #ifdef STDC_HEADERS 580 # include <stdlib.h> 581 # include <stddef.h> 582 #else 583 # ifdef HAVE_STDLIB_H 584 # include <stdlib.h> 585 # endif 586 #endif 587 #ifdef HAVE_STRING_H 588 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 589 # include <memory.h> 590 # endif 591 # include <string.h> 592 #endif 593 #ifdef HAVE_STRINGS_H 594 # include <strings.h> 595 #endif 596 #ifdef HAVE_INTTYPES_H 597 # include <inttypes.h> 598 #endif 599 #ifdef HAVE_STDINT_H 600 # include <stdint.h> 601 #endif 602 #ifdef HAVE_UNISTD_H 603 # include <unistd.h> 604 #endif" 605 606 ac_subst_vars='am__EXEEXT_FALSE 607 am__EXEEXT_TRUE 608 LTLIBOBJS 609 LIBOBJS 610 appdefaultdir 611 APPDEFS_LIBS 612 APPDEFS_CFLAGS 613 XLOAD_LIBS 614 XLOAD_CFLAGS 615 USE_GETTEXT_FALSE 616 USE_GETTEXT_TRUE 617 LOCALEDIR 618 MAN_SUBSTS 619 XORG_MAN_PAGE 620 ADMIN_MAN_DIR 621 DRIVER_MAN_DIR 622 MISC_MAN_DIR 623 FILE_MAN_DIR 624 LIB_MAN_DIR 625 APP_MAN_DIR 626 ADMIN_MAN_SUFFIX 627 DRIVER_MAN_SUFFIX 628 MISC_MAN_SUFFIX 629 FILE_MAN_SUFFIX 630 LIB_MAN_SUFFIX 631 APP_MAN_SUFFIX 632 SED 633 host_os 634 host_vendor 635 host_cpu 636 host 637 build_os 638 build_vendor 639 build_cpu 640 build 641 INSTALL_CMD 642 PKG_CONFIG 643 CHANGELOG_CMD 644 STRICT_CFLAGS 645 CWARNFLAGS 646 BASE_CFLAGS 647 MAINT 648 MAINTAINER_MODE_FALSE 649 MAINTAINER_MODE_TRUE 650 AM_BACKSLASH 651 AM_DEFAULT_VERBOSITY 652 AM_DEFAULT_V 653 AM_V 654 am__fastdepCC_FALSE 655 am__fastdepCC_TRUE 656 CCDEPMODE 657 am__nodep 658 AMDEPBACKSLASH 659 AMDEP_FALSE 660 AMDEP_TRUE 661 am__quote 662 am__include 663 DEPDIR 664 am__untar 665 am__tar 666 AMTAR 667 am__leading_dot 668 SET_MAKE 669 AWK 670 mkdir_p 671 MKDIR_P 672 INSTALL_STRIP_PROGRAM 673 STRIP 674 install_sh 675 MAKEINFO 676 AUTOHEADER 677 AUTOMAKE 678 AUTOCONF 679 ACLOCAL 680 VERSION 681 PACKAGE 682 CYGPATH_W 683 am__isrc 684 INSTALL_DATA 685 INSTALL_SCRIPT 686 INSTALL_PROGRAM 687 EGREP 688 GREP 689 CPP 690 OBJEXT 691 EXEEXT 692 ac_ct_CC 693 CPPFLAGS 694 LDFLAGS 695 CFLAGS 696 CC 697 target_alias 698 host_alias 699 build_alias 700 LIBS 701 ECHO_T 702 ECHO_N 703 ECHO_C 704 DEFS 705 mandir 706 localedir 707 libdir 708 psdir 709 pdfdir 710 dvidir 711 htmldir 712 infodir 713 docdir 714 oldincludedir 715 includedir 716 localstatedir 717 sharedstatedir 718 sysconfdir 719 datadir 720 datarootdir 721 libexecdir 722 sbindir 723 bindir 724 program_transform_name 725 prefix 726 exec_prefix 727 PACKAGE_URL 728 PACKAGE_BUGREPORT 729 PACKAGE_STRING 730 PACKAGE_VERSION 731 PACKAGE_TARNAME 732 PACKAGE_NAME 733 PATH_SEPARATOR 734 SHELL' 735 ac_subst_files='' 736 ac_user_opts=' 737 enable_option_checking 738 enable_dependency_tracking 739 enable_silent_rules 740 enable_maintainer_mode 741 enable_selective_werror 742 enable_strict_compilation 743 with_localedir 744 with_appdefaultdir 745 ' 746 ac_precious_vars='build_alias 747 host_alias 748 target_alias 749 CC 750 CFLAGS 751 LDFLAGS 752 LIBS 753 CPPFLAGS 754 CPP 755 PKG_CONFIG 756 XLOAD_CFLAGS 757 XLOAD_LIBS 758 APPDEFS_CFLAGS 759 APPDEFS_LIBS' 760 761 762 # 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[VAR=VALUE]... 1305 1306 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1307 VAR=VALUE. See below for descriptions of some of the useful variables. 1308 1309 Defaults for the options are specified in brackets. 1310 1311 Configuration: 1312 -h, --help display this help and exit 1313 --help=short display options specific to this package 1314 --help=recursive display the short help of all the included packages 1315 -V, --version display version information and exit 1316 -q, --quiet, --silent do not print \`checking ...' messages 1317 --cache-file=FILE cache test results in FILE [disabled] 1318 -C, --config-cache alias for \`--cache-file=config.cache' 1319 -n, --no-create do not create output files 1320 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1321 1322 Installation directories: 1323 --prefix=PREFIX install architecture-independent files in PREFIX 1324 [$ac_default_prefix] 1325 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1326 [PREFIX] 1327 1328 By default, \`make install' will install all the files in 1329 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1330 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1331 for instance \`--prefix=\$HOME'. 1332 1333 For better control, use the options below. 1334 1335 Fine tuning of the installation directories: 1336 --bindir=DIR user executables [EPREFIX/bin] 1337 --sbindir=DIR system admin executables [EPREFIX/sbin] 1338 --libexecdir=DIR program executables [EPREFIX/libexec] 1339 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1340 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1341 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1342 --libdir=DIR object code libraries [EPREFIX/lib] 1343 --includedir=DIR C header files [PREFIX/include] 1344 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1345 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1346 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1347 --infodir=DIR info documentation [DATAROOTDIR/info] 1348 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1349 --mandir=DIR man documentation [DATAROOTDIR/man] 1350 --docdir=DIR documentation root [DATAROOTDIR/doc/xload] 1351 --htmldir=DIR html documentation [DOCDIR] 1352 --dvidir=DIR dvi documentation [DOCDIR] 1353 --pdfdir=DIR pdf documentation [DOCDIR] 1354 --psdir=DIR ps documentation [DOCDIR] 1355 _ACEOF 1356 1357 cat <<\_ACEOF 1358 1359 Program names: 1360 --program-prefix=PREFIX prepend PREFIX to installed program names 1361 --program-suffix=SUFFIX append SUFFIX to installed program names 1362 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1363 1364 System types: 1365 --build=BUILD configure for building on BUILD [guessed] 1366 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1367 _ACEOF 1368 fi 1369 1370 if test -n "$ac_init_help"; then 1371 case $ac_init_help in 1372 short | recursive ) echo "Configuration of xload 1.1.2:";; 1373 esac 1374 cat <<\_ACEOF 1375 1376 Optional Features: 1377 --disable-option-checking ignore unrecognized --enable/--with options 1378 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1379 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1380 --enable-dependency-tracking 1381 do not reject slow dependency extractors 1382 --disable-dependency-tracking 1383 speeds up one-time build 1384 --enable-silent-rules less verbose build output (undo: "make V=1") 1385 --disable-silent-rules verbose build output (undo: "make V=0") 1386 --enable-maintainer-mode 1387 enable make rules and dependencies not useful (and 1388 sometimes confusing) to the casual installer 1389 --disable-selective-werror 1390 Turn off selective compiler errors. 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1429 fi 1430 1431 if test "$ac_init_help" = "recursive"; then 1432 # If there are subdirs, report their specific --help. 1433 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1434 test -d "$ac_dir" || 1435 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1436 continue 1437 ac_builddir=. 1438 1439 case "$ac_dir" in 1440 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1441 *) 1442 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1443 # A ".." for each directory in $ac_dir_suffix. 1444 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1445 case $ac_top_builddir_sub in 1446 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1447 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1448 esac ;; 1449 esac 1450 ac_abs_top_builddir=$ac_pwd 1451 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1452 # for backward compatibility: 1453 ac_top_builddir=$ac_top_build_prefix 1454 1455 case $srcdir in 1456 .) # We are building in place. 1457 ac_srcdir=. 1458 ac_top_srcdir=$ac_top_builddir_sub 1459 ac_abs_top_srcdir=$ac_pwd ;; 1460 [\\/]* | ?:[\\/]* ) # Absolute name. 1461 ac_srcdir=$srcdir$ac_dir_suffix; 1462 ac_top_srcdir=$srcdir 1463 ac_abs_top_srcdir=$srcdir ;; 1464 *) # Relative name. 1465 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1466 ac_top_srcdir=$ac_top_build_prefix$srcdir 1467 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1468 esac 1469 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1470 1471 cd "$ac_dir" || { ac_status=$?; continue; } 1472 # Check for guested configure. 1473 if test -f "$ac_srcdir/configure.gnu"; then 1474 echo && 1475 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1476 elif test -f "$ac_srcdir/configure"; then 1477 echo && 1478 $SHELL "$ac_srcdir/configure" --help=recursive 1479 else 1480 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1481 fi || ac_status=$? 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" >&6; } 1753 if eval \${$3+:} false; then : 1754 $as_echo_n "(cached) " >&6 1755 else 1756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1757 /* end confdefs.h. */ 1758 $4 1759 int 1760 main () 1761 { 1762 #ifndef $as_decl_name 1763 #ifdef __cplusplus 1764 (void) $as_decl_use; 1765 #else 1766 (void) $as_decl_name; 1767 #endif 1768 #endif 1769 1770 ; 1771 return 0; 1772 } 1773 _ACEOF 1774 if ac_fn_c_try_compile "$LINENO"; then : 1775 eval "$3=yes" 1776 else 1777 eval "$3=no" 1778 fi 1779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1780 fi 1781 eval ac_res=\$$3 1782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1783 $as_echo "$ac_res" >&6; } 1784 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1785 1786 } # ac_fn_c_check_decl 1787 1788 # ac_fn_c_try_link LINENO 1789 # ----------------------- 1790 # Try to link conftest.$ac_ext, and return whether this succeeded. 1791 ac_fn_c_try_link () 1792 { 1793 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1794 rm -f conftest.$ac_objext conftest$ac_exeext 1795 if { { ac_try="$ac_link" 1796 case "(($ac_try" in 1797 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1798 *) ac_try_echo=$ac_try;; 1799 esac 1800 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1801 $as_echo "$ac_try_echo"; } >&5 1802 (eval "$ac_link") 2>conftest.err 1803 ac_status=$? 1804 if test -s conftest.err; then 1805 grep -v '^ *+' conftest.err >conftest.er1 1806 cat conftest.er1 >&5 1807 mv -f conftest.er1 conftest.err 1808 fi 1809 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1810 test $ac_status = 0; } && { 1811 test -z "$ac_c_werror_flag" || 1812 test ! -s conftest.err 1813 } && test -s conftest$ac_exeext && { 1814 test "$cross_compiling" = yes || 1815 $as_test_x conftest$ac_exeext 1816 }; then : 1817 ac_retval=0 1818 else 1819 $as_echo "$as_me: failed program was:" >&5 1820 sed 's/^/| /' conftest.$ac_ext >&5 1821 1822 ac_retval=1 1823 fi 1824 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1825 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1826 # interfere with the next link command; also delete a directory that is 1827 # left behind by Apple's compiler. We do this before executing the actions. 1828 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1829 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1830 as_fn_set_status $ac_retval 1831 1832 } # ac_fn_c_try_link 1833 1834 # ac_fn_c_check_func LINENO FUNC VAR 1835 # ---------------------------------- 1836 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1837 ac_fn_c_check_func () 1838 { 1839 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1841 $as_echo_n "checking for $2... " >&6; } 1842 if eval \${$3+:} false; then : 1843 $as_echo_n "(cached) " >&6 1844 else 1845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1846 /* end confdefs.h. */ 1847 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1848 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1849 #define $2 innocuous_$2 1850 1851 /* System header to define __stub macros and hopefully few prototypes, 1852 which can conflict with char $2 (); below. 1853 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1854 <limits.h> exists even on freestanding compilers. */ 1855 1856 #ifdef __STDC__ 1857 # include <limits.h> 1858 #else 1859 # include <assert.h> 1860 #endif 1861 1862 #undef $2 1863 1864 /* Override any GCC internal prototype to avoid an error. 1865 Use char because int might match the return type of a GCC 1866 builtin and then its argument prototype would still apply. */ 1867 #ifdef __cplusplus 1868 extern "C" 1869 #endif 1870 char $2 (); 1871 /* The GNU C library defines this for functions which it implements 1872 to always fail with ENOSYS. Some functions are actually named 1873 something starting with __ and the normal name is an alias. */ 1874 #if defined __stub_$2 || defined __stub___$2 1875 choke me 1876 #endif 1877 1878 int 1879 main () 1880 { 1881 return $2 (); 1882 ; 1883 return 0; 1884 } 1885 _ACEOF 1886 if ac_fn_c_try_link "$LINENO"; then : 1887 eval "$3=yes" 1888 else 1889 eval "$3=no" 1890 fi 1891 rm -f core conftest.err conftest.$ac_objext \ 1892 conftest$ac_exeext conftest.$ac_ext 1893 fi 1894 eval ac_res=\$$3 1895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1896 $as_echo "$ac_res" >&6; } 1897 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1898 1899 } # ac_fn_c_check_func 1900 cat >config.log <<_ACEOF 1901 This file contains any messages produced by compilers while 1902 running configure, to aid debugging if configure makes a mistake. 1903 1904 It was created by xload $as_me 1.1.2, which was 1905 generated by GNU Autoconf 2.68. Invocation command line was 1906 1907 $ $0 $@ 1908 1909 _ACEOF 1910 exec 5>>config.log 1911 { 1912 cat <<_ASUNAME 1913 ## --------- ## 1914 ## Platform. ## 1915 ## --------- ## 1916 1917 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1918 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1919 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1920 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1921 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1922 1923 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1924 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1925 1926 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1927 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1928 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1929 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1930 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1931 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1932 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1933 1934 _ASUNAME 1935 1936 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1937 for as_dir in $PATH 1938 do 1939 IFS=$as_save_IFS 1940 test -z "$as_dir" && as_dir=. 1941 $as_echo "PATH: $as_dir" 1942 done 1943 IFS=$as_save_IFS 1944 1945 } >&5 1946 1947 cat >&5 <<_ACEOF 1948 1949 1950 ## ----------- ## 1951 ## Core tests. ## 1952 ## ----------- ## 1953 1954 _ACEOF 1955 1956 1957 # Keep a trace of the command line. 1958 # Strip out --no-create and --no-recursion so they do not pile up. 1959 # Strip out --silent because we don't want to record it for future runs. 1960 # Also quote any args containing shell meta-characters. 1961 # Make two passes to allow for proper duplicate-argument suppression. 1962 ac_configure_args= 1963 ac_configure_args0= 1964 ac_configure_args1= 1965 ac_must_keep_next=false 1966 for ac_pass in 1 2 1967 do 1968 for ac_arg 1969 do 1970 case $ac_arg in 1971 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1972 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1973 | -silent | --silent | --silen | --sile | --sil) 1974 continue ;; 1975 *\'*) 1976 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1977 esac 1978 case $ac_pass in 1979 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1980 2) 1981 as_fn_append ac_configure_args1 " '$ac_arg'" 1982 if test $ac_must_keep_next = true; then 1983 ac_must_keep_next=false # Got value, back to normal. 1984 else 1985 case $ac_arg in 1986 *=* | --config-cache | -C | -disable-* | --disable-* \ 1987 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1988 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1989 | -with-* | --with-* | -without-* | --without-* | --x) 1990 case "$ac_configure_args0 " in 1991 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1992 esac 1993 ;; 1994 -* ) ac_must_keep_next=true ;; 1995 esac 1996 fi 1997 as_fn_append ac_configure_args " '$ac_arg'" 1998 ;; 1999 esac 2000 done 2001 done 2002 { ac_configure_args0=; unset ac_configure_args0;} 2003 { ac_configure_args1=; unset ac_configure_args1;} 2004 2005 # When interrupted or exit'd, cleanup temporary files, and complete 2006 # config.log. 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"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2240 fi 2241 ## -------------------- ## 2242 ## Main body of script. ## 2243 ## -------------------- ## 2244 2245 ac_ext=c 2246 ac_cpp='$CPP $CPPFLAGS' 2247 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2248 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2249 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2250 2251 2252 2253 2254 ac_config_headers="$ac_config_headers config.h" 2255 2256 # expand $ac_aux_dir to an absolute path 2257 am_aux_dir=`cd $ac_aux_dir && pwd` 2258 2259 ac_ext=c 2260 ac_cpp='$CPP $CPPFLAGS' 2261 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2262 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2263 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2264 if test -n "$ac_tool_prefix"; then 2265 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2266 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2268 $as_echo_n "checking for $ac_word... " >&6; } 2269 if ${ac_cv_prog_CC+:} false; then : 2270 $as_echo_n "(cached) " >&6 2271 else 2272 if test -n "$CC"; then 2273 ac_cv_prog_CC="$CC" # Let the user override the test. 2274 else 2275 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2276 for as_dir in $PATH 2277 do 2278 IFS=$as_save_IFS 2279 test -z "$as_dir" && as_dir=. 2280 for ac_exec_ext in '' $ac_executable_extensions; do 2281 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2282 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2283 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2284 break 2 2285 fi 2286 done 2287 done 2288 IFS=$as_save_IFS 2289 2290 fi 2291 fi 2292 CC=$ac_cv_prog_CC 2293 if test -n "$CC"; then 2294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2295 $as_echo "$CC" >&6; } 2296 else 2297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2298 $as_echo "no" >&6; } 2299 fi 2300 2301 2302 fi 2303 if test -z "$ac_cv_prog_CC"; then 2304 ac_ct_CC=$CC 2305 # Extract the first word of "gcc", so it can be a program name with args. 2306 set dummy gcc; ac_word=$2 2307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2308 $as_echo_n "checking for $ac_word... " >&6; } 2309 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2310 $as_echo_n "(cached) " >&6 2311 else 2312 if test -n "$ac_ct_CC"; then 2313 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2314 else 2315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2316 for as_dir in $PATH 2317 do 2318 IFS=$as_save_IFS 2319 test -z "$as_dir" && as_dir=. 2320 for ac_exec_ext in '' $ac_executable_extensions; do 2321 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2322 ac_cv_prog_ac_ct_CC="gcc" 2323 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2324 break 2 2325 fi 2326 done 2327 done 2328 IFS=$as_save_IFS 2329 2330 fi 2331 fi 2332 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2333 if test -n "$ac_ct_CC"; then 2334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2335 $as_echo "$ac_ct_CC" >&6; } 2336 else 2337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2338 $as_echo "no" >&6; } 2339 fi 2340 2341 if test "x$ac_ct_CC" = x; then 2342 CC="" 2343 else 2344 case $cross_compiling:$ac_tool_warned in 2345 yes:) 2346 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2347 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2348 ac_tool_warned=yes ;; 2349 esac 2350 CC=$ac_ct_CC 2351 fi 2352 else 2353 CC="$ac_cv_prog_CC" 2354 fi 2355 2356 if test -z "$CC"; then 2357 if test -n "$ac_tool_prefix"; then 2358 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2359 set dummy ${ac_tool_prefix}cc; ac_word=$2 2360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2361 $as_echo_n "checking for $ac_word... " >&6; } 2362 if ${ac_cv_prog_CC+:} false; then : 2363 $as_echo_n "(cached) " >&6 2364 else 2365 if test -n "$CC"; then 2366 ac_cv_prog_CC="$CC" # Let the user override the test. 2367 else 2368 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2369 for as_dir in $PATH 2370 do 2371 IFS=$as_save_IFS 2372 test -z "$as_dir" && as_dir=. 2373 for ac_exec_ext in '' $ac_executable_extensions; do 2374 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2375 ac_cv_prog_CC="${ac_tool_prefix}cc" 2376 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2377 break 2 2378 fi 2379 done 2380 done 2381 IFS=$as_save_IFS 2382 2383 fi 2384 fi 2385 CC=$ac_cv_prog_CC 2386 if test -n "$CC"; then 2387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2388 $as_echo "$CC" >&6; } 2389 else 2390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2391 $as_echo "no" >&6; } 2392 fi 2393 2394 2395 fi 2396 fi 2397 if test -z "$CC"; then 2398 # Extract the first word of "cc", so it can be a program name with args. 2399 set dummy cc; ac_word=$2 2400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2401 $as_echo_n "checking for $ac_word... " >&6; } 2402 if ${ac_cv_prog_CC+:} false; then : 2403 $as_echo_n "(cached) " >&6 2404 else 2405 if test -n "$CC"; then 2406 ac_cv_prog_CC="$CC" # Let the user override the test. 2407 else 2408 ac_prog_rejected=no 2409 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2410 for as_dir in $PATH 2411 do 2412 IFS=$as_save_IFS 2413 test -z "$as_dir" && as_dir=. 2414 for ac_exec_ext in '' $ac_executable_extensions; do 2415 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2416 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2417 ac_prog_rejected=yes 2418 continue 2419 fi 2420 ac_cv_prog_CC="cc" 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 if test $ac_prog_rejected = yes; then 2429 # We found a bogon in the path, so make sure we never use it. 2430 set dummy $ac_cv_prog_CC 2431 shift 2432 if test $# != 0; then 2433 # We chose a different compiler from the bogus one. 2434 # However, it has the same basename, so the bogon will be chosen 2435 # first if we set CC to just the basename; use the full file name. 2436 shift 2437 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2438 fi 2439 fi 2440 fi 2441 fi 2442 CC=$ac_cv_prog_CC 2443 if test -n "$CC"; then 2444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2445 $as_echo "$CC" >&6; } 2446 else 2447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2448 $as_echo "no" >&6; } 2449 fi 2450 2451 2452 fi 2453 if test -z "$CC"; then 2454 if test -n "$ac_tool_prefix"; then 2455 for ac_prog in cl.exe 2456 do 2457 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2458 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2460 $as_echo_n "checking for $ac_word... " >&6; } 2461 if ${ac_cv_prog_CC+:} false; then : 2462 $as_echo_n "(cached) " >&6 2463 else 2464 if test -n "$CC"; then 2465 ac_cv_prog_CC="$CC" # Let the user override the test. 2466 else 2467 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2468 for as_dir in $PATH 2469 do 2470 IFS=$as_save_IFS 2471 test -z "$as_dir" && as_dir=. 2472 for ac_exec_ext in '' $ac_executable_extensions; do 2473 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2474 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2475 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2476 break 2 2477 fi 2478 done 2479 done 2480 IFS=$as_save_IFS 2481 2482 fi 2483 fi 2484 CC=$ac_cv_prog_CC 2485 if test -n "$CC"; then 2486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2487 $as_echo "$CC" >&6; } 2488 else 2489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2490 $as_echo "no" >&6; } 2491 fi 2492 2493 2494 test -n "$CC" && break 2495 done 2496 fi 2497 if test -z "$CC"; then 2498 ac_ct_CC=$CC 2499 for ac_prog in cl.exe 2500 do 2501 # Extract the first word of "$ac_prog", so it can be a program name with args. 2502 set dummy $ac_prog; ac_word=$2 2503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2504 $as_echo_n "checking for $ac_word... " >&6; } 2505 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2506 $as_echo_n "(cached) " >&6 2507 else 2508 if test -n "$ac_ct_CC"; then 2509 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2510 else 2511 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2512 for as_dir in $PATH 2513 do 2514 IFS=$as_save_IFS 2515 test -z "$as_dir" && as_dir=. 2516 for ac_exec_ext in '' $ac_executable_extensions; do 2517 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2518 ac_cv_prog_ac_ct_CC="$ac_prog" 2519 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2520 break 2 2521 fi 2522 done 2523 done 2524 IFS=$as_save_IFS 2525 2526 fi 2527 fi 2528 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2529 if test -n "$ac_ct_CC"; then 2530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2531 $as_echo "$ac_ct_CC" >&6; } 2532 else 2533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2534 $as_echo "no" >&6; } 2535 fi 2536 2537 2538 test -n "$ac_ct_CC" && break 2539 done 2540 2541 if test "x$ac_ct_CC" = x; then 2542 CC="" 2543 else 2544 case $cross_compiling:$ac_tool_warned in 2545 yes:) 2546 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2547 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2548 ac_tool_warned=yes ;; 2549 esac 2550 CC=$ac_ct_CC 2551 fi 2552 fi 2553 2554 fi 2555 2556 2557 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2558 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2559 as_fn_error $? "no acceptable C compiler found in \$PATH 2560 See \`config.log' for more details" "$LINENO" 5; } 2561 2562 # Provide some information about the compiler. 2563 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2564 set X $ac_compile 2565 ac_compiler=$2 2566 for ac_option in --version -v -V -qversion; do 2567 { { ac_try="$ac_compiler $ac_option >&5" 2568 case "(($ac_try" in 2569 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2570 *) ac_try_echo=$ac_try;; 2571 esac 2572 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2573 $as_echo "$ac_try_echo"; } >&5 2574 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2575 ac_status=$? 2576 if test -s conftest.err; then 2577 sed '10a\ 2578 ... rest of stderr output deleted ... 2579 10q' conftest.err >conftest.er1 2580 cat conftest.er1 >&5 2581 fi 2582 rm -f conftest.er1 conftest.err 2583 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2584 test $ac_status = 0; } 2585 done 2586 2587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2588 /* end confdefs.h. */ 2589 2590 int 2591 main () 2592 { 2593 2594 ; 2595 return 0; 2596 } 2597 _ACEOF 2598 ac_clean_files_save=$ac_clean_files 2599 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2600 # Try to create an executable without -o first, disregard a.out. 2601 # It will help us diagnose broken compilers, and finding out an intuition 2602 # of exeext. 2603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2604 $as_echo_n "checking whether the C compiler works... " >&6; } 2605 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2606 2607 # The possible output files: 2608 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2609 2610 ac_rmfiles= 2611 for ac_file in $ac_files 2612 do 2613 case $ac_file in 2614 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2615 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2616 esac 2617 done 2618 rm -f $ac_rmfiles 2619 2620 if { { ac_try="$ac_link_default" 2621 case "(($ac_try" in 2622 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2623 *) ac_try_echo=$ac_try;; 2624 esac 2625 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2626 $as_echo "$ac_try_echo"; } >&5 2627 (eval "$ac_link_default") 2>&5 2628 ac_status=$? 2629 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2630 test $ac_status = 0; }; then : 2631 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2632 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2633 # in a Makefile. We should not override ac_cv_exeext if it was cached, 2634 # so that the user can short-circuit this test for compilers unknown to 2635 # Autoconf. 2636 for ac_file in $ac_files '' 2637 do 2638 test -f "$ac_file" || continue 2639 case $ac_file in 2640 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2641 ;; 2642 [ab].out ) 2643 # We found the default executable, but exeext='' is most 2644 # certainly right. 2645 break;; 2646 *.* ) 2647 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2648 then :; else 2649 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2650 fi 2651 # We set ac_cv_exeext here because the later test for it is not 2652 # safe: cross compilers may not add the suffix if given an `-o' 2653 # argument, so we may need to know it at that point already. 2654 # Even if this section looks crufty: it has the advantage of 2655 # actually working. 2656 break;; 2657 * ) 2658 break;; 2659 esac 2660 done 2661 test "$ac_cv_exeext" = no && ac_cv_exeext= 2662 2663 else 2664 ac_file='' 2665 fi 2666 if test -z "$ac_file"; then : 2667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2668 $as_echo "no" >&6; } 2669 $as_echo "$as_me: failed program was:" >&5 2670 sed 's/^/| /' conftest.$ac_ext >&5 2671 2672 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2673 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2674 as_fn_error 77 "C compiler cannot create executables 2675 See \`config.log' for more details" "$LINENO" 5; } 2676 else 2677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2678 $as_echo "yes" >&6; } 2679 fi 2680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2681 $as_echo_n "checking for C compiler default output file name... " >&6; } 2682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2683 $as_echo "$ac_file" >&6; } 2684 ac_exeext=$ac_cv_exeext 2685 2686 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2687 ac_clean_files=$ac_clean_files_save 2688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2689 $as_echo_n "checking for suffix of executables... " >&6; } 2690 if { { ac_try="$ac_link" 2691 case "(($ac_try" in 2692 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2693 *) ac_try_echo=$ac_try;; 2694 esac 2695 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2696 $as_echo "$ac_try_echo"; } >&5 2697 (eval "$ac_link") 2>&5 2698 ac_status=$? 2699 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2700 test $ac_status = 0; }; then : 2701 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2702 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2703 # work properly (i.e., refer to `conftest.exe'), while it won't with 2704 # `rm'. 2705 for ac_file in conftest.exe conftest conftest.*; do 2706 test -f "$ac_file" || continue 2707 case $ac_file in 2708 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2709 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2710 break;; 2711 * ) break;; 2712 esac 2713 done 2714 else 2715 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2716 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2717 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2718 See \`config.log' for more details" "$LINENO" 5; } 2719 fi 2720 rm -f conftest conftest$ac_cv_exeext 2721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2722 $as_echo "$ac_cv_exeext" >&6; } 2723 2724 rm -f conftest.$ac_ext 2725 EXEEXT=$ac_cv_exeext 2726 ac_exeext=$EXEEXT 2727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2728 /* end confdefs.h. */ 2729 #include <stdio.h> 2730 int 2731 main () 2732 { 2733 FILE *f = fopen ("conftest.out", "w"); 2734 return ferror (f) || fclose (f) != 0; 2735 2736 ; 2737 return 0; 2738 } 2739 _ACEOF 2740 ac_clean_files="$ac_clean_files conftest.out" 2741 # Check that the compiler produces executables we can run. If not, either 2742 # the compiler is broken, or we cross compile. 2743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2744 $as_echo_n "checking whether we are cross compiling... " >&6; } 2745 if test "$cross_compiling" != yes; then 2746 { { ac_try="$ac_link" 2747 case "(($ac_try" in 2748 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2749 *) ac_try_echo=$ac_try;; 2750 esac 2751 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2752 $as_echo "$ac_try_echo"; } >&5 2753 (eval "$ac_link") 2>&5 2754 ac_status=$? 2755 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2756 test $ac_status = 0; } 2757 if { ac_try='./conftest$ac_cv_exeext' 2758 { { case "(($ac_try" in 2759 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2760 *) ac_try_echo=$ac_try;; 2761 esac 2762 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2763 $as_echo "$ac_try_echo"; } >&5 2764 (eval "$ac_try") 2>&5 2765 ac_status=$? 2766 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2767 test $ac_status = 0; }; }; then 2768 cross_compiling=no 2769 else 2770 if test "$cross_compiling" = maybe; then 2771 cross_compiling=yes 2772 else 2773 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2774 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2775 as_fn_error $? "cannot run C compiled programs. 2776 If you meant to cross compile, use \`--host'. 2777 See \`config.log' for more details" "$LINENO" 5; } 2778 fi 2779 fi 2780 fi 2781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2782 $as_echo "$cross_compiling" >&6; } 2783 2784 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2785 ac_clean_files=$ac_clean_files_save 2786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2787 $as_echo_n "checking for suffix of object files... " >&6; } 2788 if ${ac_cv_objext+:} false; then : 2789 $as_echo_n "(cached) " >&6 2790 else 2791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2792 /* end confdefs.h. */ 2793 2794 int 2795 main () 2796 { 2797 2798 ; 2799 return 0; 2800 } 2801 _ACEOF 2802 rm -f conftest.o conftest.obj 2803 if { { ac_try="$ac_compile" 2804 case "(($ac_try" in 2805 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2806 *) ac_try_echo=$ac_try;; 2807 esac 2808 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2809 $as_echo "$ac_try_echo"; } >&5 2810 (eval "$ac_compile") 2>&5 2811 ac_status=$? 2812 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2813 test $ac_status = 0; }; then : 2814 for ac_file in conftest.o conftest.obj conftest.*; do 2815 test -f "$ac_file" || continue; 2816 case $ac_file in 2817 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2818 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2819 break;; 2820 esac 2821 done 2822 else 2823 $as_echo "$as_me: failed program was:" >&5 2824 sed 's/^/| /' conftest.$ac_ext >&5 2825 2826 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2827 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2828 as_fn_error $? "cannot compute suffix of object files: cannot compile 2829 See \`config.log' for more details" "$LINENO" 5; } 2830 fi 2831 rm -f conftest.$ac_cv_objext conftest.$ac_ext 2832 fi 2833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2834 $as_echo "$ac_cv_objext" >&6; } 2835 OBJEXT=$ac_cv_objext 2836 ac_objext=$OBJEXT 2837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2838 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2839 if ${ac_cv_c_compiler_gnu+:} false; then : 2840 $as_echo_n "(cached) " >&6 2841 else 2842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2843 /* end confdefs.h. */ 2844 2845 int 2846 main () 2847 { 2848 #ifndef __GNUC__ 2849 choke me 2850 #endif 2851 2852 ; 2853 return 0; 2854 } 2855 _ACEOF 2856 if ac_fn_c_try_compile "$LINENO"; then : 2857 ac_compiler_gnu=yes 2858 else 2859 ac_compiler_gnu=no 2860 fi 2861 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2862 ac_cv_c_compiler_gnu=$ac_compiler_gnu 2863 2864 fi 2865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2866 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 2867 if test $ac_compiler_gnu = yes; then 2868 GCC=yes 2869 else 2870 GCC= 2871 fi 2872 ac_test_CFLAGS=${CFLAGS+set} 2873 ac_save_CFLAGS=$CFLAGS 2874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2875 $as_echo_n "checking whether $CC accepts -g... " >&6; } 2876 if ${ac_cv_prog_cc_g+:} false; then : 2877 $as_echo_n "(cached) " >&6 2878 else 2879 ac_save_c_werror_flag=$ac_c_werror_flag 2880 ac_c_werror_flag=yes 2881 ac_cv_prog_cc_g=no 2882 CFLAGS="-g" 2883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2884 /* end confdefs.h. */ 2885 2886 int 2887 main () 2888 { 2889 2890 ; 2891 return 0; 2892 } 2893 _ACEOF 2894 if ac_fn_c_try_compile "$LINENO"; then : 2895 ac_cv_prog_cc_g=yes 2896 else 2897 CFLAGS="" 2898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2899 /* end confdefs.h. */ 2900 2901 int 2902 main () 2903 { 2904 2905 ; 2906 return 0; 2907 } 2908 _ACEOF 2909 if ac_fn_c_try_compile "$LINENO"; then : 2910 2911 else 2912 ac_c_werror_flag=$ac_save_c_werror_flag 2913 CFLAGS="-g" 2914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2915 /* end confdefs.h. */ 2916 2917 int 2918 main () 2919 { 2920 2921 ; 2922 return 0; 2923 } 2924 _ACEOF 2925 if ac_fn_c_try_compile "$LINENO"; then : 2926 ac_cv_prog_cc_g=yes 2927 fi 2928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2929 fi 2930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2931 fi 2932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2933 ac_c_werror_flag=$ac_save_c_werror_flag 2934 fi 2935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2936 $as_echo "$ac_cv_prog_cc_g" >&6; } 2937 if test "$ac_test_CFLAGS" = set; then 2938 CFLAGS=$ac_save_CFLAGS 2939 elif test $ac_cv_prog_cc_g = yes; then 2940 if test "$GCC" = yes; then 2941 CFLAGS="-g -O2" 2942 else 2943 CFLAGS="-g" 2944 fi 2945 else 2946 if test "$GCC" = yes; then 2947 CFLAGS="-O2" 2948 else 2949 CFLAGS= 2950 fi 2951 fi 2952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2953 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2954 if ${ac_cv_prog_cc_c89+:} false; then : 2955 $as_echo_n "(cached) " >&6 2956 else 2957 ac_cv_prog_cc_c89=no 2958 ac_save_CC=$CC 2959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2960 /* end confdefs.h. */ 2961 #include <stdarg.h> 2962 #include <stdio.h> 2963 #include <sys/types.h> 2964 #include <sys/stat.h> 2965 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2966 struct buf { int x; }; 2967 FILE * (*rcsopen) (struct buf *, struct stat *, int); 2968 static char *e (p, i) 2969 char **p; 2970 int i; 2971 { 2972 return p[i]; 2973 } 2974 static char *f (char * (*g) (char **, int), char **p, ...) 2975 { 2976 char *s; 2977 va_list v; 2978 va_start (v,p); 2979 s = g (p, va_arg (v,int)); 2980 va_end (v); 2981 return s; 2982 } 2983 2984 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2985 function prototypes and stuff, but not '\xHH' hex character constants. 2986 These don't provoke an error unfortunately, instead are silently treated 2987 as 'x'. The following induces an error, until -std is added to get 2988 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2989 array size at least. It's necessary to write '\x00'==0 to get something 2990 that's true only with -std. */ 2991 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2992 2993 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2994 inside strings and character constants. */ 2995 #define FOO(x) 'x' 2996 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2997 2998 int test (int i, double x); 2999 struct s1 {int (*f) (int a);}; 3000 struct s2 {int (*f) (double a);}; 3001 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3002 int argc; 3003 char **argv; 3004 int 3005 main () 3006 { 3007 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3008 ; 3009 return 0; 3010 } 3011 _ACEOF 3012 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3013 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3014 do 3015 CC="$ac_save_CC $ac_arg" 3016 if ac_fn_c_try_compile "$LINENO"; then : 3017 ac_cv_prog_cc_c89=$ac_arg 3018 fi 3019 rm -f core conftest.err conftest.$ac_objext 3020 test "x$ac_cv_prog_cc_c89" != "xno" && break 3021 done 3022 rm -f conftest.$ac_ext 3023 CC=$ac_save_CC 3024 3025 fi 3026 # AC_CACHE_VAL 3027 case "x$ac_cv_prog_cc_c89" in 3028 x) 3029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3030 $as_echo "none needed" >&6; } ;; 3031 xno) 3032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3033 $as_echo "unsupported" >&6; } ;; 3034 *) 3035 CC="$CC $ac_cv_prog_cc_c89" 3036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3037 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3038 esac 3039 if test "x$ac_cv_prog_cc_c89" != xno; then : 3040 3041 fi 3042 3043 ac_ext=c 3044 ac_cpp='$CPP $CPPFLAGS' 3045 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3046 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3047 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3048 3049 ac_ext=c 3050 ac_cpp='$CPP $CPPFLAGS' 3051 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3052 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3053 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3055 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3056 if ${am_cv_prog_cc_c_o+:} false; then : 3057 $as_echo_n "(cached) " >&6 3058 else 3059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3060 /* end confdefs.h. */ 3061 3062 int 3063 main () 3064 { 3065 3066 ; 3067 return 0; 3068 } 3069 _ACEOF 3070 # Make sure it works both with $CC and with simple cc. 3071 # Following AC_PROG_CC_C_O, we do the test twice because some 3072 # compilers refuse to overwrite an existing .o file with -o, 3073 # though they will create one. 3074 am_cv_prog_cc_c_o=yes 3075 for am_i in 1 2; do 3076 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3077 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3078 ac_status=$? 3079 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3080 (exit $ac_status); } \ 3081 && test -f conftest2.$ac_objext; then 3082 : OK 3083 else 3084 am_cv_prog_cc_c_o=no 3085 break 3086 fi 3087 done 3088 rm -f core conftest* 3089 unset am_i 3090 fi 3091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3092 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3093 if test "$am_cv_prog_cc_c_o" != yes; then 3094 # Losing compiler, so override with the script. 3095 # FIXME: It is wrong to rewrite CC. 3096 # But if we don't then we get into trouble of one sort or another. 3097 # A longer-term fix would be to have automake use am__CC in this case, 3098 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3099 CC="$am_aux_dir/compile $CC" 3100 fi 3101 ac_ext=c 3102 ac_cpp='$CPP $CPPFLAGS' 3103 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3104 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3105 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3106 3107 3108 3109 ac_ext=c 3110 ac_cpp='$CPP $CPPFLAGS' 3111 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3112 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3113 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3115 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3116 # On Suns, sometimes $CPP names a directory. 3117 if test -n "$CPP" && test -d "$CPP"; then 3118 CPP= 3119 fi 3120 if test -z "$CPP"; then 3121 if ${ac_cv_prog_CPP+:} false; then : 3122 $as_echo_n "(cached) " >&6 3123 else 3124 # Double quotes because CPP needs to be expanded 3125 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3126 do 3127 ac_preproc_ok=false 3128 for ac_c_preproc_warn_flag in '' yes 3129 do 3130 # Use a header file that comes with gcc, so configuring glibc 3131 # with a fresh cross-compiler works. 3132 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3133 # <limits.h> exists even on freestanding compilers. 3134 # On the NeXT, cc -E runs the code through the compiler's parser, 3135 # not just through cpp. "Syntax error" is here to catch this case. 3136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3137 /* end confdefs.h. */ 3138 #ifdef __STDC__ 3139 # include <limits.h> 3140 #else 3141 # include <assert.h> 3142 #endif 3143 Syntax error 3144 _ACEOF 3145 if ac_fn_c_try_cpp "$LINENO"; then : 3146 3147 else 3148 # Broken: fails on valid input. 3149 continue 3150 fi 3151 rm -f conftest.err conftest.i conftest.$ac_ext 3152 3153 # OK, works on sane cases. Now check whether nonexistent headers 3154 # can be detected and how. 3155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3156 /* end confdefs.h. */ 3157 #include <ac_nonexistent.h> 3158 _ACEOF 3159 if ac_fn_c_try_cpp "$LINENO"; then : 3160 # Broken: success on invalid input. 3161 continue 3162 else 3163 # Passes both tests. 3164 ac_preproc_ok=: 3165 break 3166 fi 3167 rm -f conftest.err conftest.i conftest.$ac_ext 3168 3169 done 3170 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3171 rm -f conftest.i conftest.err conftest.$ac_ext 3172 if $ac_preproc_ok; then : 3173 break 3174 fi 3175 3176 done 3177 ac_cv_prog_CPP=$CPP 3178 3179 fi 3180 CPP=$ac_cv_prog_CPP 3181 else 3182 ac_cv_prog_CPP=$CPP 3183 fi 3184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3185 $as_echo "$CPP" >&6; } 3186 ac_preproc_ok=false 3187 for ac_c_preproc_warn_flag in '' yes 3188 do 3189 # Use a header file that comes with gcc, so configuring glibc 3190 # with a fresh cross-compiler works. 3191 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3192 # <limits.h> exists even on freestanding compilers. 3193 # On the NeXT, cc -E runs the code through the compiler's parser, 3194 # not just through cpp. "Syntax error" is here to catch this case. 3195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3196 /* end confdefs.h. */ 3197 #ifdef __STDC__ 3198 # include <limits.h> 3199 #else 3200 # include <assert.h> 3201 #endif 3202 Syntax error 3203 _ACEOF 3204 if ac_fn_c_try_cpp "$LINENO"; then : 3205 3206 else 3207 # Broken: fails on valid input. 3208 continue 3209 fi 3210 rm -f conftest.err conftest.i conftest.$ac_ext 3211 3212 # OK, works on sane cases. Now check whether nonexistent headers 3213 # can be detected and how. 3214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3215 /* end confdefs.h. */ 3216 #include <ac_nonexistent.h> 3217 _ACEOF 3218 if ac_fn_c_try_cpp "$LINENO"; then : 3219 # Broken: success on invalid input. 3220 continue 3221 else 3222 # Passes both tests. 3223 ac_preproc_ok=: 3224 break 3225 fi 3226 rm -f conftest.err conftest.i conftest.$ac_ext 3227 3228 done 3229 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3230 rm -f conftest.i conftest.err conftest.$ac_ext 3231 if $ac_preproc_ok; then : 3232 3233 else 3234 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3235 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3236 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3237 See \`config.log' for more details" "$LINENO" 5; } 3238 fi 3239 3240 ac_ext=c 3241 ac_cpp='$CPP $CPPFLAGS' 3242 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3243 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3244 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3245 3246 3247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3248 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3249 if ${ac_cv_path_GREP+:} false; then : 3250 $as_echo_n "(cached) " >&6 3251 else 3252 if test -z "$GREP"; then 3253 ac_path_GREP_found=false 3254 # Loop through the user's path and test for each of PROGNAME-LIST 3255 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3256 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3257 do 3258 IFS=$as_save_IFS 3259 test -z "$as_dir" && as_dir=. 3260 for ac_prog in grep ggrep; do 3261 for ac_exec_ext in '' $ac_executable_extensions; do 3262 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3263 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3264 # Check for GNU ac_path_GREP and select it if it is found. 3265 # Check for GNU $ac_path_GREP 3266 case `"$ac_path_GREP" --version 2>&1` in 3267 *GNU*) 3268 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3269 *) 3270 ac_count=0 3271 $as_echo_n 0123456789 >"conftest.in" 3272 while : 3273 do 3274 cat "conftest.in" "conftest.in" >"conftest.tmp" 3275 mv "conftest.tmp" "conftest.in" 3276 cp "conftest.in" "conftest.nl" 3277 $as_echo 'GREP' >> "conftest.nl" 3278 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3279 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3280 as_fn_arith $ac_count + 1 && ac_count=$as_val 3281 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3282 # Best one so far, save it but keep looking for a better one 3283 ac_cv_path_GREP="$ac_path_GREP" 3284 ac_path_GREP_max=$ac_count 3285 fi 3286 # 10*(2^10) chars as input seems more than enough 3287 test $ac_count -gt 10 && break 3288 done 3289 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3290 esac 3291 3292 $ac_path_GREP_found && break 3 3293 done 3294 done 3295 done 3296 IFS=$as_save_IFS 3297 if test -z "$ac_cv_path_GREP"; then 3298 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3299 fi 3300 else 3301 ac_cv_path_GREP=$GREP 3302 fi 3303 3304 fi 3305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3306 $as_echo "$ac_cv_path_GREP" >&6; } 3307 GREP="$ac_cv_path_GREP" 3308 3309 3310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3311 $as_echo_n "checking for egrep... " >&6; } 3312 if ${ac_cv_path_EGREP+:} false; then : 3313 $as_echo_n "(cached) " >&6 3314 else 3315 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3316 then ac_cv_path_EGREP="$GREP -E" 3317 else 3318 if test -z "$EGREP"; then 3319 ac_path_EGREP_found=false 3320 # Loop through the user's path and test for each of PROGNAME-LIST 3321 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3322 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3323 do 3324 IFS=$as_save_IFS 3325 test -z "$as_dir" && as_dir=. 3326 for ac_prog in egrep; do 3327 for ac_exec_ext in '' $ac_executable_extensions; do 3328 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3329 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3330 # Check for GNU ac_path_EGREP and select it if it is found. 3331 # Check for GNU $ac_path_EGREP 3332 case `"$ac_path_EGREP" --version 2>&1` in 3333 *GNU*) 3334 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3335 *) 3336 ac_count=0 3337 $as_echo_n 0123456789 >"conftest.in" 3338 while : 3339 do 3340 cat "conftest.in" "conftest.in" >"conftest.tmp" 3341 mv "conftest.tmp" "conftest.in" 3342 cp "conftest.in" "conftest.nl" 3343 $as_echo 'EGREP' >> "conftest.nl" 3344 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3345 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3346 as_fn_arith $ac_count + 1 && ac_count=$as_val 3347 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3348 # Best one so far, save it but keep looking for a better one 3349 ac_cv_path_EGREP="$ac_path_EGREP" 3350 ac_path_EGREP_max=$ac_count 3351 fi 3352 # 10*(2^10) chars as input seems more than enough 3353 test $ac_count -gt 10 && break 3354 done 3355 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3356 esac 3357 3358 $ac_path_EGREP_found && break 3 3359 done 3360 done 3361 done 3362 IFS=$as_save_IFS 3363 if test -z "$ac_cv_path_EGREP"; then 3364 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3365 fi 3366 else 3367 ac_cv_path_EGREP=$EGREP 3368 fi 3369 3370 fi 3371 fi 3372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3373 $as_echo "$ac_cv_path_EGREP" >&6; } 3374 EGREP="$ac_cv_path_EGREP" 3375 3376 3377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3378 $as_echo_n "checking for ANSI C header files... " >&6; } 3379 if ${ac_cv_header_stdc+:} false; then : 3380 $as_echo_n "(cached) " >&6 3381 else 3382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3383 /* end confdefs.h. */ 3384 #include <stdlib.h> 3385 #include <stdarg.h> 3386 #include <string.h> 3387 #include <float.h> 3388 3389 int 3390 main () 3391 { 3392 3393 ; 3394 return 0; 3395 } 3396 _ACEOF 3397 if ac_fn_c_try_compile "$LINENO"; then : 3398 ac_cv_header_stdc=yes 3399 else 3400 ac_cv_header_stdc=no 3401 fi 3402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3403 3404 if test $ac_cv_header_stdc = yes; then 3405 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3407 /* end confdefs.h. */ 3408 #include <string.h> 3409 3410 _ACEOF 3411 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3412 $EGREP "memchr" >/dev/null 2>&1; then : 3413 3414 else 3415 ac_cv_header_stdc=no 3416 fi 3417 rm -f conftest* 3418 3419 fi 3420 3421 if test $ac_cv_header_stdc = yes; then 3422 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3424 /* end confdefs.h. */ 3425 #include <stdlib.h> 3426 3427 _ACEOF 3428 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3429 $EGREP "free" >/dev/null 2>&1; then : 3430 3431 else 3432 ac_cv_header_stdc=no 3433 fi 3434 rm -f conftest* 3435 3436 fi 3437 3438 if test $ac_cv_header_stdc = yes; then 3439 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3440 if test "$cross_compiling" = yes; then : 3441 : 3442 else 3443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3444 /* end confdefs.h. */ 3445 #include <ctype.h> 3446 #include <stdlib.h> 3447 #if ((' ' & 0x0FF) == 0x020) 3448 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3449 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3450 #else 3451 # define ISLOWER(c) \ 3452 (('a' <= (c) && (c) <= 'i') \ 3453 || ('j' <= (c) && (c) <= 'r') \ 3454 || ('s' <= (c) && (c) <= 'z')) 3455 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3456 #endif 3457 3458 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3459 int 3460 main () 3461 { 3462 int i; 3463 for (i = 0; i < 256; i++) 3464 if (XOR (islower (i), ISLOWER (i)) 3465 || toupper (i) != TOUPPER (i)) 3466 return 2; 3467 return 0; 3468 } 3469 _ACEOF 3470 if ac_fn_c_try_run "$LINENO"; then : 3471 3472 else 3473 ac_cv_header_stdc=no 3474 fi 3475 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3476 conftest.$ac_objext conftest.beam conftest.$ac_ext 3477 fi 3478 3479 fi 3480 fi 3481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3482 $as_echo "$ac_cv_header_stdc" >&6; } 3483 if test $ac_cv_header_stdc = yes; then 3484 3485 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 3486 3487 fi 3488 3489 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 3490 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3491 inttypes.h stdint.h unistd.h 3492 do : 3493 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3494 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3495 " 3496 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3497 cat >>confdefs.h <<_ACEOF 3498 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3499 _ACEOF 3500 3501 fi 3502 3503 done 3504 3505 3506 3507 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3508 if test "x$ac_cv_header_minix_config_h" = xyes; then : 3509 MINIX=yes 3510 else 3511 MINIX= 3512 fi 3513 3514 3515 if test "$MINIX" = yes; then 3516 3517 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3518 3519 3520 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3521 3522 3523 $as_echo "#define _MINIX 1" >>confdefs.h 3524 3525 fi 3526 3527 3528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3529 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3530 if ${ac_cv_safe_to_define___extensions__+:} false; then : 3531 $as_echo_n "(cached) " >&6 3532 else 3533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3534 /* end confdefs.h. */ 3535 3536 # define __EXTENSIONS__ 1 3537 $ac_includes_default 3538 int 3539 main () 3540 { 3541 3542 ; 3543 return 0; 3544 } 3545 _ACEOF 3546 if ac_fn_c_try_compile "$LINENO"; then : 3547 ac_cv_safe_to_define___extensions__=yes 3548 else 3549 ac_cv_safe_to_define___extensions__=no 3550 fi 3551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3552 fi 3553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3554 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3555 test $ac_cv_safe_to_define___extensions__ = yes && 3556 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3557 3558 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3559 3560 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3561 3562 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3563 3564 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3565 3566 3567 3568 # Initialize Automake 3569 am__api_version='1.14' 3570 3571 ac_aux_dir= 3572 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 3573 if test -f "$ac_dir/install-sh"; then 3574 ac_aux_dir=$ac_dir 3575 ac_install_sh="$ac_aux_dir/install-sh -c" 3576 break 3577 elif test -f "$ac_dir/install.sh"; then 3578 ac_aux_dir=$ac_dir 3579 ac_install_sh="$ac_aux_dir/install.sh -c" 3580 break 3581 elif test -f "$ac_dir/shtool"; then 3582 ac_aux_dir=$ac_dir 3583 ac_install_sh="$ac_aux_dir/shtool install -c" 3584 break 3585 fi 3586 done 3587 if test -z "$ac_aux_dir"; then 3588 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 3589 fi 3590 3591 # These three variables are undocumented and unsupported, 3592 # and are intended to be withdrawn in a future Autoconf release. 3593 # They can cause serious problems if a builder's source tree is in a directory 3594 # whose full name contains unusual characters. 3595 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 3596 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 3597 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 3598 3599 3600 # Find a good install program. We prefer a C program (faster), 3601 # so one script is as good as another. But avoid the broken or 3602 # incompatible versions: 3603 # SysV /etc/install, /usr/sbin/install 3604 # SunOS /usr/etc/install 3605 # IRIX /sbin/install 3606 # AIX /bin/install 3607 # AmigaOS /C/install, which installs bootblocks on floppy discs 3608 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3609 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 3610 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3611 # OS/2's system install, which has a completely different semantic 3612 # ./install, which can be erroneously created by make from ./install.sh. 3613 # Reject install programs that cannot install multiple files. 3614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3615 $as_echo_n "checking for a BSD-compatible install... " >&6; } 3616 if test -z "$INSTALL"; then 3617 if ${ac_cv_path_install+:} false; then : 3618 $as_echo_n "(cached) " >&6 3619 else 3620 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3621 for as_dir in $PATH 3622 do 3623 IFS=$as_save_IFS 3624 test -z "$as_dir" && as_dir=. 3625 # Account for people who put trailing slashes in PATH elements. 3626 case $as_dir/ in #(( 3627 ./ | .// | /[cC]/* | \ 3628 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3629 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3630 /usr/ucb/* ) ;; 3631 *) 3632 # OSF1 and SCO ODT 3.0 have their own names for install. 3633 # Don't use installbsd from OSF since it installs stuff as root 3634 # by default. 3635 for ac_prog in ginstall scoinst install; do 3636 for ac_exec_ext in '' $ac_executable_extensions; do 3637 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 3638 if test $ac_prog = install && 3639 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3640 # AIX install. It has an incompatible calling convention. 3641 : 3642 elif test $ac_prog = install && 3643 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3644 # program-specific install script used by HP pwplus--don't use. 3645 : 3646 else 3647 rm -rf conftest.one conftest.two conftest.dir 3648 echo one > conftest.one 3649 echo two > conftest.two 3650 mkdir conftest.dir 3651 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 3652 test -s conftest.one && test -s conftest.two && 3653 test -s conftest.dir/conftest.one && 3654 test -s conftest.dir/conftest.two 3655 then 3656 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3657 break 3 3658 fi 3659 fi 3660 fi 3661 done 3662 done 3663 ;; 3664 esac 3665 3666 done 3667 IFS=$as_save_IFS 3668 3669 rm -rf conftest.one conftest.two conftest.dir 3670 3671 fi 3672 if test "${ac_cv_path_install+set}" = set; then 3673 INSTALL=$ac_cv_path_install 3674 else 3675 # As a last resort, use the slow shell script. Don't cache a 3676 # value for INSTALL within a source directory, because that will 3677 # break other packages using the cache if that directory is 3678 # removed, or if the value is a relative name. 3679 INSTALL=$ac_install_sh 3680 fi 3681 fi 3682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3683 $as_echo "$INSTALL" >&6; } 3684 3685 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3686 # It thinks the first close brace ends the variable substitution. 3687 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3688 3689 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3690 3691 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3692 3693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3694 $as_echo_n "checking whether build environment is sane... " >&6; } 3695 # Reject unsafe characters in $srcdir or the absolute working directory 3696 # name. Accept space and tab only in the latter. 3697 am_lf=' 3698 ' 3699 case `pwd` in 3700 *[\\\"\#\$\&\'\`$am_lf]*) 3701 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 3702 esac 3703 case $srcdir in 3704 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 3705 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 3706 esac 3707 3708 # Do 'set' in a subshell so we don't clobber the current shell's 3709 # arguments. Must try -L first in case configure is actually a 3710 # symlink; some systems play weird games with the mod time of symlinks 3711 # (eg FreeBSD returns the mod time of the symlink's containing 3712 # directory). 3713 if ( 3714 am_has_slept=no 3715 for am_try in 1 2; do 3716 echo "timestamp, slept: $am_has_slept" > conftest.file 3717 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 3718 if test "$*" = "X"; then 3719 # -L didn't work. 3720 set X `ls -t "$srcdir/configure" conftest.file` 3721 fi 3722 if test "$*" != "X $srcdir/configure conftest.file" \ 3723 && test "$*" != "X conftest.file $srcdir/configure"; then 3724 3725 # If neither matched, then we have a broken ls. This can happen 3726 # if, for instance, CONFIG_SHELL is bash and it inherits a 3727 # broken ls alias from the environment. This has actually 3728 # happened. Such a system could not be considered "sane". 3729 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 3730 alias in your environment" "$LINENO" 5 3731 fi 3732 if test "$2" = conftest.file || test $am_try -eq 2; then 3733 break 3734 fi 3735 # Just in case. 3736 sleep 1 3737 am_has_slept=yes 3738 done 3739 test "$2" = conftest.file 3740 ) 3741 then 3742 # Ok. 3743 : 3744 else 3745 as_fn_error $? "newly created file is older than distributed files! 3746 Check your system clock" "$LINENO" 5 3747 fi 3748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3749 $as_echo "yes" >&6; } 3750 # If we didn't sleep, we still need to ensure time stamps of config.status and 3751 # generated files are strictly newer. 3752 am_sleep_pid= 3753 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 3754 ( sleep 1 ) & 3755 am_sleep_pid=$! 3756 fi 3757 3758 rm -f conftest.file 3759 3760 test "$program_prefix" != NONE && 3761 program_transform_name="s&^&$program_prefix&;$program_transform_name" 3762 # Use a double $ so make ignores it. 3763 test "$program_suffix" != NONE && 3764 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 3765 # Double any \ or $. 3766 # By default was `s,x,x', remove it if useless. 3767 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 3768 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 3769 3770 if test x"${MISSING+set}" != xset; then 3771 case $am_aux_dir in 3772 *\ * | *\ *) 3773 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 3774 *) 3775 MISSING="\${SHELL} $am_aux_dir/missing" ;; 3776 esac 3777 fi 3778 # Use eval to expand $SHELL 3779 if eval "$MISSING --is-lightweight"; then 3780 am_missing_run="$MISSING " 3781 else 3782 am_missing_run= 3783 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 3784 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 3785 fi 3786 3787 if test x"${install_sh}" != xset; then 3788 case $am_aux_dir in 3789 *\ * | *\ *) 3790 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 3791 *) 3792 install_sh="\${SHELL} $am_aux_dir/install-sh" 3793 esac 3794 fi 3795 3796 # Installed binaries are usually stripped using 'strip' when the user 3797 # run "make install-strip". However 'strip' might not be the right 3798 # tool to use in cross-compilation environments, therefore Automake 3799 # will honor the 'STRIP' environment variable to overrule this program. 3800 if test "$cross_compiling" != no; then 3801 if test -n "$ac_tool_prefix"; then 3802 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 3803 set dummy ${ac_tool_prefix}strip; ac_word=$2 3804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3805 $as_echo_n "checking for $ac_word... " >&6; } 3806 if ${ac_cv_prog_STRIP+:} false; then : 3807 $as_echo_n "(cached) " >&6 3808 else 3809 if test -n "$STRIP"; then 3810 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 3811 else 3812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3813 for as_dir in $PATH 3814 do 3815 IFS=$as_save_IFS 3816 test -z "$as_dir" && as_dir=. 3817 for ac_exec_ext in '' $ac_executable_extensions; do 3818 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3819 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 3820 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3821 break 2 3822 fi 3823 done 3824 done 3825 IFS=$as_save_IFS 3826 3827 fi 3828 fi 3829 STRIP=$ac_cv_prog_STRIP 3830 if test -n "$STRIP"; then 3831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 3832 $as_echo "$STRIP" >&6; } 3833 else 3834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3835 $as_echo "no" >&6; } 3836 fi 3837 3838 3839 fi 3840 if test -z "$ac_cv_prog_STRIP"; then 3841 ac_ct_STRIP=$STRIP 3842 # Extract the first word of "strip", so it can be a program name with args. 3843 set dummy strip; ac_word=$2 3844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3845 $as_echo_n "checking for $ac_word... " >&6; } 3846 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 3847 $as_echo_n "(cached) " >&6 3848 else 3849 if test -n "$ac_ct_STRIP"; then 3850 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 3851 else 3852 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3853 for as_dir in $PATH 3854 do 3855 IFS=$as_save_IFS 3856 test -z "$as_dir" && as_dir=. 3857 for ac_exec_ext in '' $ac_executable_extensions; do 3858 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3859 ac_cv_prog_ac_ct_STRIP="strip" 3860 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3861 break 2 3862 fi 3863 done 3864 done 3865 IFS=$as_save_IFS 3866 3867 fi 3868 fi 3869 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 3870 if test -n "$ac_ct_STRIP"; then 3871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 3872 $as_echo "$ac_ct_STRIP" >&6; } 3873 else 3874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3875 $as_echo "no" >&6; } 3876 fi 3877 3878 if test "x$ac_ct_STRIP" = x; then 3879 STRIP=":" 3880 else 3881 case $cross_compiling:$ac_tool_warned in 3882 yes:) 3883 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3884 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3885 ac_tool_warned=yes ;; 3886 esac 3887 STRIP=$ac_ct_STRIP 3888 fi 3889 else 3890 STRIP="$ac_cv_prog_STRIP" 3891 fi 3892 3893 fi 3894 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 3895 3896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 3897 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 3898 if test -z "$MKDIR_P"; then 3899 if ${ac_cv_path_mkdir+:} false; then : 3900 $as_echo_n "(cached) " >&6 3901 else 3902 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3903 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3904 do 3905 IFS=$as_save_IFS 3906 test -z "$as_dir" && as_dir=. 3907 for ac_prog in mkdir gmkdir; do 3908 for ac_exec_ext in '' $ac_executable_extensions; do 3909 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 3910 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 3911 'mkdir (GNU coreutils) '* | \ 3912 'mkdir (coreutils) '* | \ 3913 'mkdir (fileutils) '4.1*) 3914 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 3915 break 3;; 3916 esac 3917 done 3918 done 3919 done 3920 IFS=$as_save_IFS 3921 3922 fi 3923 3924 test -d ./--version && rmdir ./--version 3925 if test "${ac_cv_path_mkdir+set}" = set; then 3926 MKDIR_P="$ac_cv_path_mkdir -p" 3927 else 3928 # As a last resort, use the slow shell script. Don't cache a 3929 # value for MKDIR_P within a source directory, because that will 3930 # break other packages using the cache if that directory is 3931 # removed, or if the value is a relative name. 3932 MKDIR_P="$ac_install_sh -d" 3933 fi 3934 fi 3935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3936 $as_echo "$MKDIR_P" >&6; } 3937 3938 for ac_prog in gawk mawk nawk awk 3939 do 3940 # Extract the first word of "$ac_prog", so it can be a program name with args. 3941 set dummy $ac_prog; ac_word=$2 3942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3943 $as_echo_n "checking for $ac_word... " >&6; } 3944 if ${ac_cv_prog_AWK+:} false; then : 3945 $as_echo_n "(cached) " >&6 3946 else 3947 if test -n "$AWK"; then 3948 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3949 else 3950 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3951 for as_dir in $PATH 3952 do 3953 IFS=$as_save_IFS 3954 test -z "$as_dir" && as_dir=. 3955 for ac_exec_ext in '' $ac_executable_extensions; do 3956 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3957 ac_cv_prog_AWK="$ac_prog" 3958 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3959 break 2 3960 fi 3961 done 3962 done 3963 IFS=$as_save_IFS 3964 3965 fi 3966 fi 3967 AWK=$ac_cv_prog_AWK 3968 if test -n "$AWK"; then 3969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3970 $as_echo "$AWK" >&6; } 3971 else 3972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3973 $as_echo "no" >&6; } 3974 fi 3975 3976 3977 test -n "$AWK" && break 3978 done 3979 3980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3981 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3982 set x ${MAKE-make} 3983 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3984 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 3985 $as_echo_n "(cached) " >&6 3986 else 3987 cat >conftest.make <<\_ACEOF 3988 SHELL = /bin/sh 3989 all: 3990 @echo '@@@%%%=$(MAKE)=@@@%%%' 3991 _ACEOF 3992 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3993 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3994 *@@@%%%=?*=@@@%%%*) 3995 eval ac_cv_prog_make_${ac_make}_set=yes;; 3996 *) 3997 eval ac_cv_prog_make_${ac_make}_set=no;; 3998 esac 3999 rm -f conftest.make 4000 fi 4001 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4003 $as_echo "yes" >&6; } 4004 SET_MAKE= 4005 else 4006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4007 $as_echo "no" >&6; } 4008 SET_MAKE="MAKE=${MAKE-make}" 4009 fi 4010 4011 rm -rf .tst 2>/dev/null 4012 mkdir .tst 2>/dev/null 4013 if test -d .tst; then 4014 am__leading_dot=. 4015 else 4016 am__leading_dot=_ 4017 fi 4018 rmdir .tst 2>/dev/null 4019 4020 DEPDIR="${am__leading_dot}deps" 4021 4022 ac_config_commands="$ac_config_commands depfiles" 4023 4024 4025 am_make=${MAKE-make} 4026 cat > confinc << 'END' 4027 am__doit: 4028 @echo this is the am__doit target 4029 .PHONY: am__doit 4030 END 4031 # If we don't find an include directive, just comment out the code. 4032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 4033 $as_echo_n "checking for style of include used by $am_make... " >&6; } 4034 am__include="#" 4035 am__quote= 4036 _am_result=none 4037 # First try GNU make style include. 4038 echo "include confinc" > confmf 4039 # Ignore all kinds of additional output from 'make'. 4040 case `$am_make -s -f confmf 2> /dev/null` in #( 4041 *the\ am__doit\ target*) 4042 am__include=include 4043 am__quote= 4044 _am_result=GNU 4045 ;; 4046 esac 4047 # Now try BSD make style include. 4048 if test "$am__include" = "#"; then 4049 echo '.include "confinc"' > confmf 4050 case `$am_make -s -f confmf 2> /dev/null` in #( 4051 *the\ am__doit\ target*) 4052 am__include=.include 4053 am__quote="\"" 4054 _am_result=BSD 4055 ;; 4056 esac 4057 fi 4058 4059 4060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 4061 $as_echo "$_am_result" >&6; } 4062 rm -f confinc confmf 4063 4064 # Check whether --enable-dependency-tracking was given. 4065 if test "${enable_dependency_tracking+set}" = set; then : 4066 enableval=$enable_dependency_tracking; 4067 fi 4068 4069 if test "x$enable_dependency_tracking" != xno; then 4070 am_depcomp="$ac_aux_dir/depcomp" 4071 AMDEPBACKSLASH='\' 4072 am__nodep='_no' 4073 fi 4074 if test "x$enable_dependency_tracking" != xno; then 4075 AMDEP_TRUE= 4076 AMDEP_FALSE='#' 4077 else 4078 AMDEP_TRUE='#' 4079 AMDEP_FALSE= 4080 fi 4081 4082 4083 # Check whether --enable-silent-rules was given. 4084 if test "${enable_silent_rules+set}" = set; then : 4085 enableval=$enable_silent_rules; 4086 fi 4087 4088 case $enable_silent_rules in # ((( 4089 yes) AM_DEFAULT_VERBOSITY=0;; 4090 no) AM_DEFAULT_VERBOSITY=1;; 4091 *) AM_DEFAULT_VERBOSITY=1;; 4092 esac 4093 am_make=${MAKE-make} 4094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4095 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 4096 if ${am_cv_make_support_nested_variables+:} false; then : 4097 $as_echo_n "(cached) " >&6 4098 else 4099 if $as_echo 'TRUE=$(BAR$(V)) 4100 BAR0=false 4101 BAR1=true 4102 V=1 4103 am__doit: 4104 @$(TRUE) 4105 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4106 am_cv_make_support_nested_variables=yes 4107 else 4108 am_cv_make_support_nested_variables=no 4109 fi 4110 fi 4111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4112 $as_echo "$am_cv_make_support_nested_variables" >&6; } 4113 if test $am_cv_make_support_nested_variables = yes; then 4114 AM_V='$(V)' 4115 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 4116 else 4117 AM_V=$AM_DEFAULT_VERBOSITY 4118 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 4119 fi 4120 AM_BACKSLASH='\' 4121 4122 if test "`cd $srcdir && pwd`" != "`pwd`"; then 4123 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4124 # is not polluted with repeated "-I." 4125 am__isrc=' -I$(srcdir)' 4126 # test to see if srcdir already configured 4127 if test -f $srcdir/config.status; then 4128 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4129 fi 4130 fi 4131 4132 # test whether we have cygpath 4133 if test -z "$CYGPATH_W"; then 4134 if (cygpath --version) >/dev/null 2>/dev/null; then 4135 CYGPATH_W='cygpath -w' 4136 else 4137 CYGPATH_W=echo 4138 fi 4139 fi 4140 4141 4142 # Define the identity of the package. 4143 PACKAGE='xload' 4144 VERSION='1.1.2' 4145 4146 4147 cat >>confdefs.h <<_ACEOF 4148 #define PACKAGE "$PACKAGE" 4149 _ACEOF 4150 4151 4152 cat >>confdefs.h <<_ACEOF 4153 #define VERSION "$VERSION" 4154 _ACEOF 4155 4156 # Some tools Automake needs. 4157 4158 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4159 4160 4161 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4162 4163 4164 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4165 4166 4167 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4168 4169 4170 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4171 4172 # For better backward compatibility. To be removed once Automake 1.9.x 4173 # dies out for good. For more background, see: 4174 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4175 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4176 mkdir_p='$(MKDIR_P)' 4177 4178 # We need awk for the "check" target. The system "awk" is bad on 4179 # some platforms. 4180 # Always define AMTAR for backward compatibility. Yes, it's still used 4181 # in the wild :-( We should find a proper way to deprecate it ... 4182 AMTAR='$${TAR-tar}' 4183 4184 4185 # We'll loop over all known methods to create a tar archive until one works. 4186 _am_tools='gnutar pax cpio none' 4187 4188 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4189 4190 4191 4192 4193 4194 depcc="$CC" am_compiler_list= 4195 4196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4197 $as_echo_n "checking dependency style of $depcc... " >&6; } 4198 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 4199 $as_echo_n "(cached) " >&6 4200 else 4201 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4202 # We make a subdir and do the tests there. Otherwise we can end up 4203 # making bogus files that we don't know about and never remove. For 4204 # instance it was reported that on HP-UX the gcc test will end up 4205 # making a dummy file named 'D' -- because '-MD' means "put the output 4206 # in D". 4207 rm -rf conftest.dir 4208 mkdir conftest.dir 4209 # Copy depcomp to subdir because otherwise we won't find it if we're 4210 # using a relative directory. 4211 cp "$am_depcomp" conftest.dir 4212 cd conftest.dir 4213 # We will build objects and dependencies in a subdirectory because 4214 # it helps to detect inapplicable dependency modes. For instance 4215 # both Tru64's cc and ICC support -MD to output dependencies as a 4216 # side effect of compilation, but ICC will put the dependencies in 4217 # the current directory while Tru64 will put them in the object 4218 # directory. 4219 mkdir sub 4220 4221 am_cv_CC_dependencies_compiler_type=none 4222 if test "$am_compiler_list" = ""; then 4223 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4224 fi 4225 am__universal=false 4226 case " $depcc " in #( 4227 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4228 esac 4229 4230 for depmode in $am_compiler_list; do 4231 # Setup a source with many dependencies, because some compilers 4232 # like to wrap large dependency lists on column 80 (with \), and 4233 # we should not choose a depcomp mode which is confused by this. 4234 # 4235 # We need to recreate these files for each test, as the compiler may 4236 # overwrite some of them when testing with obscure command lines. 4237 # This happens at least with the AIX C compiler. 4238 : > sub/conftest.c 4239 for i in 1 2 3 4 5 6; do 4240 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4241 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4242 # Solaris 10 /bin/sh. 4243 echo '/* dummy */' > sub/conftst$i.h 4244 done 4245 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4246 4247 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4248 # mode. It turns out that the SunPro C++ compiler does not properly 4249 # handle '-M -o', and we need to detect this. Also, some Intel 4250 # versions had trouble with output in subdirs. 4251 am__obj=sub/conftest.${OBJEXT-o} 4252 am__minus_obj="-o $am__obj" 4253 case $depmode in 4254 gcc) 4255 # This depmode causes a compiler race in universal mode. 4256 test "$am__universal" = false || continue 4257 ;; 4258 nosideeffect) 4259 # After this tag, mechanisms are not by side-effect, so they'll 4260 # only be used when explicitly requested. 4261 if test "x$enable_dependency_tracking" = xyes; then 4262 continue 4263 else 4264 break 4265 fi 4266 ;; 4267 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4268 # This compiler won't grok '-c -o', but also, the minuso test has 4269 # not run yet. These depmodes are late enough in the game, and 4270 # so weak that their functioning should not be impacted. 4271 am__obj=conftest.${OBJEXT-o} 4272 am__minus_obj= 4273 ;; 4274 none) break ;; 4275 esac 4276 if depmode=$depmode \ 4277 source=sub/conftest.c object=$am__obj \ 4278 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4279 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4280 >/dev/null 2>conftest.err && 4281 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4282 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4283 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4284 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4285 # icc doesn't choke on unknown options, it will just issue warnings 4286 # or remarks (even with -Werror). So we grep stderr for any message 4287 # that says an option was ignored or not supported. 4288 # When given -MP, icc 7.0 and 7.1 complain thusly: 4289 # icc: Command line warning: ignoring option '-M'; no argument required 4290 # The diagnosis changed in icc 8.0: 4291 # icc: Command line remark: option '-MP' not supported 4292 if (grep 'ignoring option' conftest.err || 4293 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4294 am_cv_CC_dependencies_compiler_type=$depmode 4295 break 4296 fi 4297 fi 4298 done 4299 4300 cd .. 4301 rm -rf conftest.dir 4302 else 4303 am_cv_CC_dependencies_compiler_type=none 4304 fi 4305 4306 fi 4307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4308 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4309 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4310 4311 if 4312 test "x$enable_dependency_tracking" != xno \ 4313 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4314 am__fastdepCC_TRUE= 4315 am__fastdepCC_FALSE='#' 4316 else 4317 am__fastdepCC_TRUE='#' 4318 am__fastdepCC_FALSE= 4319 fi 4320 4321 4322 4323 # POSIX will say in a future version that running "rm -f" with no argument 4324 # is OK; and we want to be able to make that assumption in our Makefile 4325 # recipes. So use an aggressive probe to check that the usage we want is 4326 # actually supported "in the wild" to an acceptable degree. 4327 # See automake bug#10828. 4328 # To make any issue more visible, cause the running configure to be aborted 4329 # by default if the 'rm' program in use doesn't match our expectations; the 4330 # user can still override this though. 4331 if rm -f && rm -fr && rm -rf; then : OK; else 4332 cat >&2 <<'END' 4333 Oops! 4334 4335 Your 'rm' program seems unable to run without file operands specified 4336 on the command line, even when the '-f' option is present. This is contrary 4337 to the behaviour of most rm programs out there, and not conforming with 4338 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4339 4340 Please tell bug-automake@gnu.org about your system, including the value 4341 of your $PATH and any error possibly output before this message. This 4342 can help us improve future automake versions. 4343 4344 END 4345 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4346 echo 'Configuration will proceed anyway, since you have set the' >&2 4347 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4348 echo >&2 4349 else 4350 cat >&2 <<'END' 4351 Aborting the configuration process, to ensure you take notice of the issue. 4352 4353 You can download and install GNU coreutils to get an 'rm' implementation 4354 that behaves properly: <http://www.gnu.org/software/coreutils/>. 4355 4356 If you want to complete the configuration process using your problematic 4357 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4358 to "yes", and re-run configure. 4359 4360 END 4361 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4362 fi 4363 fi 4364 4365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 4366 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 4367 # Check whether --enable-maintainer-mode was given. 4368 if test "${enable_maintainer_mode+set}" = set; then : 4369 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 4370 else 4371 USE_MAINTAINER_MODE=no 4372 fi 4373 4374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 4375 $as_echo "$USE_MAINTAINER_MODE" >&6; } 4376 if test $USE_MAINTAINER_MODE = yes; then 4377 MAINTAINER_MODE_TRUE= 4378 MAINTAINER_MODE_FALSE='#' 4379 else 4380 MAINTAINER_MODE_TRUE='#' 4381 MAINTAINER_MODE_FALSE= 4382 fi 4383 4384 MAINT=$MAINTAINER_MODE_TRUE 4385 4386 4387 4388 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 4389 4390 4391 4392 4393 4394 4395 4396 4397 4398 4399 4400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4401 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4402 if ${ac_cv_prog_cc_c99+:} false; then : 4403 $as_echo_n "(cached) " >&6 4404 else 4405 ac_cv_prog_cc_c99=no 4406 ac_save_CC=$CC 4407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4408 /* end confdefs.h. */ 4409 #include <stdarg.h> 4410 #include <stdbool.h> 4411 #include <stdlib.h> 4412 #include <wchar.h> 4413 #include <stdio.h> 4414 4415 // Check varargs macros. These examples are taken from C99 6.10.3.5. 4416 #define debug(...) fprintf (stderr, __VA_ARGS__) 4417 #define showlist(...) puts (#__VA_ARGS__) 4418 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4419 static void 4420 test_varargs_macros (void) 4421 { 4422 int x = 1234; 4423 int y = 5678; 4424 debug ("Flag"); 4425 debug ("X = %d\n", x); 4426 showlist (The first, second, and third items.); 4427 report (x>y, "x is %d but y is %d", x, y); 4428 } 4429 4430 // Check long long types. 4431 #define BIG64 18446744073709551615ull 4432 #define BIG32 4294967295ul 4433 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4434 #if !BIG_OK 4435 your preprocessor is broken; 4436 #endif 4437 #if BIG_OK 4438 #else 4439 your preprocessor is broken; 4440 #endif 4441 static long long int bignum = -9223372036854775807LL; 4442 static unsigned long long int ubignum = BIG64; 4443 4444 struct incomplete_array 4445 { 4446 int datasize; 4447 double data[]; 4448 }; 4449 4450 struct named_init { 4451 int number; 4452 const wchar_t *name; 4453 double average; 4454 }; 4455 4456 typedef const char *ccp; 4457 4458 static inline int 4459 test_restrict (ccp restrict text) 4460 { 4461 // See if C++-style comments work. 4462 // Iterate through items via the restricted pointer. 4463 // Also check for declarations in for loops. 4464 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4465 continue; 4466 return 0; 4467 } 4468 4469 // Check varargs and va_copy. 4470 static void 4471 test_varargs (const char *format, ...) 4472 { 4473 va_list args; 4474 va_start (args, format); 4475 va_list args_copy; 4476 va_copy (args_copy, args); 4477 4478 const char *str; 4479 int number; 4480 float fnumber; 4481 4482 while (*format) 4483 { 4484 switch (*format++) 4485 { 4486 case 's': // string 4487 str = va_arg (args_copy, const char *); 4488 break; 4489 case 'd': // int 4490 number = va_arg (args_copy, int); 4491 break; 4492 case 'f': // float 4493 fnumber = va_arg (args_copy, double); 4494 break; 4495 default: 4496 break; 4497 } 4498 } 4499 va_end (args_copy); 4500 va_end (args); 4501 } 4502 4503 int 4504 main () 4505 { 4506 4507 // Check bool. 4508 _Bool success = false; 4509 4510 // Check restrict. 4511 if (test_restrict ("String literal") == 0) 4512 success = true; 4513 char *restrict newvar = "Another string"; 4514 4515 // Check varargs. 4516 test_varargs ("s, d' f .", "string", 65, 34.234); 4517 test_varargs_macros (); 4518 4519 // Check flexible array members. 4520 struct incomplete_array *ia = 4521 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4522 ia->datasize = 10; 4523 for (int i = 0; i < ia->datasize; ++i) 4524 ia->data[i] = i * 1.234; 4525 4526 // Check named initializers. 4527 struct named_init ni = { 4528 .number = 34, 4529 .name = L"Test wide string", 4530 .average = 543.34343, 4531 }; 4532 4533 ni.number = 58; 4534 4535 int dynamic_array[ni.number]; 4536 dynamic_array[ni.number - 1] = 543; 4537 4538 // work around unused variable warnings 4539 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4540 || dynamic_array[ni.number - 1] != 543); 4541 4542 ; 4543 return 0; 4544 } 4545 _ACEOF 4546 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 4547 do 4548 CC="$ac_save_CC $ac_arg" 4549 if ac_fn_c_try_compile "$LINENO"; then : 4550 ac_cv_prog_cc_c99=$ac_arg 4551 fi 4552 rm -f core conftest.err conftest.$ac_objext 4553 test "x$ac_cv_prog_cc_c99" != "xno" && break 4554 done 4555 rm -f conftest.$ac_ext 4556 CC=$ac_save_CC 4557 4558 fi 4559 # AC_CACHE_VAL 4560 case "x$ac_cv_prog_cc_c99" in 4561 x) 4562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4563 $as_echo "none needed" >&6; } ;; 4564 xno) 4565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4566 $as_echo "unsupported" >&6; } ;; 4567 *) 4568 CC="$CC $ac_cv_prog_cc_c99" 4569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4570 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4571 esac 4572 if test "x$ac_cv_prog_cc_c99" != xno; then : 4573 4574 fi 4575 4576 4577 4578 4579 4580 4581 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4582 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4583 CLANGCC="yes" 4584 else 4585 CLANGCC="no" 4586 fi 4587 4588 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4589 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4590 INTELCC="yes" 4591 else 4592 INTELCC="no" 4593 fi 4594 4595 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4596 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4597 SUNCC="yes" 4598 else 4599 SUNCC="no" 4600 fi 4601 4602 4603 4604 4605 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4606 if test -n "$ac_tool_prefix"; then 4607 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4608 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4610 $as_echo_n "checking for $ac_word... " >&6; } 4611 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4612 $as_echo_n "(cached) " >&6 4613 else 4614 case $PKG_CONFIG in 4615 [\\/]* | ?:[\\/]*) 4616 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4617 ;; 4618 *) 4619 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4620 for as_dir in $PATH 4621 do 4622 IFS=$as_save_IFS 4623 test -z "$as_dir" && as_dir=. 4624 for ac_exec_ext in '' $ac_executable_extensions; do 4625 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4626 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4627 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4628 break 2 4629 fi 4630 done 4631 done 4632 IFS=$as_save_IFS 4633 4634 ;; 4635 esac 4636 fi 4637 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4638 if test -n "$PKG_CONFIG"; then 4639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4640 $as_echo "$PKG_CONFIG" >&6; } 4641 else 4642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4643 $as_echo "no" >&6; } 4644 fi 4645 4646 4647 fi 4648 if test -z "$ac_cv_path_PKG_CONFIG"; then 4649 ac_pt_PKG_CONFIG=$PKG_CONFIG 4650 # Extract the first word of "pkg-config", so it can be a program name with args. 4651 set dummy pkg-config; ac_word=$2 4652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4653 $as_echo_n "checking for $ac_word... " >&6; } 4654 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4655 $as_echo_n "(cached) " >&6 4656 else 4657 case $ac_pt_PKG_CONFIG in 4658 [\\/]* | ?:[\\/]*) 4659 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4660 ;; 4661 *) 4662 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4663 for as_dir in $PATH 4664 do 4665 IFS=$as_save_IFS 4666 test -z "$as_dir" && as_dir=. 4667 for ac_exec_ext in '' $ac_executable_extensions; do 4668 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4669 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4670 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4671 break 2 4672 fi 4673 done 4674 done 4675 IFS=$as_save_IFS 4676 4677 ;; 4678 esac 4679 fi 4680 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4681 if test -n "$ac_pt_PKG_CONFIG"; then 4682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4683 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4684 else 4685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4686 $as_echo "no" >&6; } 4687 fi 4688 4689 if test "x$ac_pt_PKG_CONFIG" = x; then 4690 PKG_CONFIG="" 4691 else 4692 case $cross_compiling:$ac_tool_warned in 4693 yes:) 4694 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4695 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4696 ac_tool_warned=yes ;; 4697 esac 4698 PKG_CONFIG=$ac_pt_PKG_CONFIG 4699 fi 4700 else 4701 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4702 fi 4703 4704 fi 4705 if test -n "$PKG_CONFIG"; then 4706 _pkg_min_version=0.9.0 4707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4708 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4709 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4711 $as_echo "yes" >&6; } 4712 else 4713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4714 $as_echo "no" >&6; } 4715 PKG_CONFIG="" 4716 fi 4717 4718 fi 4719 # Make sure we can run config.sub. 4720 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4721 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4722 4723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4724 $as_echo_n "checking build system type... " >&6; } 4725 if ${ac_cv_build+:} false; then : 4726 $as_echo_n "(cached) " >&6 4727 else 4728 ac_build_alias=$build_alias 4729 test "x$ac_build_alias" = x && 4730 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4731 test "x$ac_build_alias" = x && 4732 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4733 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4734 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4735 4736 fi 4737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4738 $as_echo "$ac_cv_build" >&6; } 4739 case $ac_cv_build in 4740 *-*-*) ;; 4741 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4742 esac 4743 build=$ac_cv_build 4744 ac_save_IFS=$IFS; IFS='-' 4745 set x $ac_cv_build 4746 shift 4747 build_cpu=$1 4748 build_vendor=$2 4749 shift; shift 4750 # Remember, the first character of IFS is used to create $*, 4751 # except with old shells: 4752 build_os=$* 4753 IFS=$ac_save_IFS 4754 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4755 4756 4757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4758 $as_echo_n "checking host system type... " >&6; } 4759 if ${ac_cv_host+:} false; then : 4760 $as_echo_n "(cached) " >&6 4761 else 4762 if test "x$host_alias" = x; then 4763 ac_cv_host=$ac_cv_build 4764 else 4765 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4766 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4767 fi 4768 4769 fi 4770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4771 $as_echo "$ac_cv_host" >&6; } 4772 case $ac_cv_host in 4773 *-*-*) ;; 4774 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4775 esac 4776 host=$ac_cv_host 4777 ac_save_IFS=$IFS; IFS='-' 4778 set x $ac_cv_host 4779 shift 4780 host_cpu=$1 4781 host_vendor=$2 4782 shift; shift 4783 # Remember, the first character of IFS is used to create $*, 4784 # except with old shells: 4785 host_os=$* 4786 IFS=$ac_save_IFS 4787 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4788 4789 4790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4791 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4792 if ${ac_cv_path_SED+:} false; then : 4793 $as_echo_n "(cached) " >&6 4794 else 4795 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4796 for ac_i in 1 2 3 4 5 6 7; do 4797 ac_script="$ac_script$as_nl$ac_script" 4798 done 4799 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4800 { ac_script=; unset ac_script;} 4801 if test -z "$SED"; then 4802 ac_path_SED_found=false 4803 # Loop through the user's path and test for each of PROGNAME-LIST 4804 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4805 for as_dir in $PATH 4806 do 4807 IFS=$as_save_IFS 4808 test -z "$as_dir" && as_dir=. 4809 for ac_prog in sed gsed; do 4810 for ac_exec_ext in '' $ac_executable_extensions; do 4811 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4812 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4813 # Check for GNU ac_path_SED and select it if it is found. 4814 # Check for GNU $ac_path_SED 4815 case `"$ac_path_SED" --version 2>&1` in 4816 *GNU*) 4817 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4818 *) 4819 ac_count=0 4820 $as_echo_n 0123456789 >"conftest.in" 4821 while : 4822 do 4823 cat "conftest.in" "conftest.in" >"conftest.tmp" 4824 mv "conftest.tmp" "conftest.in" 4825 cp "conftest.in" "conftest.nl" 4826 $as_echo '' >> "conftest.nl" 4827 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4828 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4829 as_fn_arith $ac_count + 1 && ac_count=$as_val 4830 if test $ac_count -gt ${ac_path_SED_max-0}; then 4831 # Best one so far, save it but keep looking for a better one 4832 ac_cv_path_SED="$ac_path_SED" 4833 ac_path_SED_max=$ac_count 4834 fi 4835 # 10*(2^10) chars as input seems more than enough 4836 test $ac_count -gt 10 && break 4837 done 4838 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4839 esac 4840 4841 $ac_path_SED_found && break 3 4842 done 4843 done 4844 done 4845 IFS=$as_save_IFS 4846 if test -z "$ac_cv_path_SED"; then 4847 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4848 fi 4849 else 4850 ac_cv_path_SED=$SED 4851 fi 4852 4853 fi 4854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4855 $as_echo "$ac_cv_path_SED" >&6; } 4856 SED="$ac_cv_path_SED" 4857 rm -f conftest.sed 4858 4859 4860 4861 4862 4863 4864 # Check whether --enable-selective-werror was given. 4865 if test "${enable_selective_werror+set}" = set; then : 4866 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4867 else 4868 SELECTIVE_WERROR=yes 4869 fi 4870 4871 4872 4873 4874 4875 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4876 if test "x$SUNCC" = "xyes"; then 4877 BASE_CFLAGS="-v" 4878 else 4879 BASE_CFLAGS="" 4880 fi 4881 4882 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4883 4884 4885 4886 4887 4888 4889 4890 4891 4892 4893 4894 4895 4896 xorg_testset_save_CFLAGS="$CFLAGS" 4897 4898 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4899 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4901 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4902 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4903 $as_echo_n "(cached) " >&6 4904 else 4905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4906 /* end confdefs.h. */ 4907 int i; 4908 _ACEOF 4909 if ac_fn_c_try_compile "$LINENO"; then : 4910 xorg_cv_cc_flag_unknown_warning_option=yes 4911 else 4912 xorg_cv_cc_flag_unknown_warning_option=no 4913 fi 4914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4915 fi 4916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4917 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4918 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4919 CFLAGS="$xorg_testset_save_CFLAGS" 4920 fi 4921 4922 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4923 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4924 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4925 fi 4926 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4928 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4929 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4930 $as_echo_n "(cached) " >&6 4931 else 4932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4933 /* end confdefs.h. */ 4934 int i; 4935 _ACEOF 4936 if ac_fn_c_try_compile "$LINENO"; then : 4937 xorg_cv_cc_flag_unused_command_line_argument=yes 4938 else 4939 xorg_cv_cc_flag_unused_command_line_argument=no 4940 fi 4941 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4942 fi 4943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4944 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4945 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4946 CFLAGS="$xorg_testset_save_CFLAGS" 4947 fi 4948 4949 found="no" 4950 4951 if test $found = "no" ; then 4952 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4953 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4954 fi 4955 4956 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4957 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4958 fi 4959 4960 CFLAGS="$CFLAGS -Wall" 4961 4962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4963 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4964 cacheid=xorg_cv_cc_flag__Wall 4965 if eval \${$cacheid+:} false; then : 4966 $as_echo_n "(cached) " >&6 4967 else 4968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4969 /* end confdefs.h. */ 4970 int i; 4971 int 4972 main () 4973 { 4974 4975 ; 4976 return 0; 4977 } 4978 _ACEOF 4979 if ac_fn_c_try_link "$LINENO"; then : 4980 eval $cacheid=yes 4981 else 4982 eval $cacheid=no 4983 fi 4984 rm -f core conftest.err conftest.$ac_objext \ 4985 conftest$ac_exeext conftest.$ac_ext 4986 fi 4987 4988 4989 CFLAGS="$xorg_testset_save_CFLAGS" 4990 4991 eval supported=\$$cacheid 4992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4993 $as_echo "$supported" >&6; } 4994 if test "$supported" = "yes" ; then 4995 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4996 found="yes" 4997 fi 4998 fi 4999 5000 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 xorg_testset_save_CFLAGS="$CFLAGS" 5015 5016 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5017 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5019 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5020 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5021 $as_echo_n "(cached) " >&6 5022 else 5023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5024 /* end confdefs.h. */ 5025 int i; 5026 _ACEOF 5027 if ac_fn_c_try_compile "$LINENO"; then : 5028 xorg_cv_cc_flag_unknown_warning_option=yes 5029 else 5030 xorg_cv_cc_flag_unknown_warning_option=no 5031 fi 5032 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5033 fi 5034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5035 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5036 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5037 CFLAGS="$xorg_testset_save_CFLAGS" 5038 fi 5039 5040 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5041 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5042 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5043 fi 5044 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5046 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5047 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5048 $as_echo_n "(cached) " >&6 5049 else 5050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5051 /* end confdefs.h. */ 5052 int i; 5053 _ACEOF 5054 if ac_fn_c_try_compile "$LINENO"; then : 5055 xorg_cv_cc_flag_unused_command_line_argument=yes 5056 else 5057 xorg_cv_cc_flag_unused_command_line_argument=no 5058 fi 5059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5060 fi 5061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5062 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5063 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5064 CFLAGS="$xorg_testset_save_CFLAGS" 5065 fi 5066 5067 found="no" 5068 5069 if test $found = "no" ; then 5070 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5072 fi 5073 5074 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5075 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5076 fi 5077 5078 CFLAGS="$CFLAGS -Wpointer-arith" 5079 5080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5081 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 5082 cacheid=xorg_cv_cc_flag__Wpointer_arith 5083 if eval \${$cacheid+:} false; then : 5084 $as_echo_n "(cached) " >&6 5085 else 5086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5087 /* end confdefs.h. */ 5088 int i; 5089 int 5090 main () 5091 { 5092 5093 ; 5094 return 0; 5095 } 5096 _ACEOF 5097 if ac_fn_c_try_link "$LINENO"; then : 5098 eval $cacheid=yes 5099 else 5100 eval $cacheid=no 5101 fi 5102 rm -f core conftest.err conftest.$ac_objext \ 5103 conftest$ac_exeext conftest.$ac_ext 5104 fi 5105 5106 5107 CFLAGS="$xorg_testset_save_CFLAGS" 5108 5109 eval supported=\$$cacheid 5110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5111 $as_echo "$supported" >&6; } 5112 if test "$supported" = "yes" ; then 5113 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5114 found="yes" 5115 fi 5116 fi 5117 5118 5119 5120 5121 5122 5123 5124 5125 5126 5127 5128 5129 5130 5131 5132 xorg_testset_save_CFLAGS="$CFLAGS" 5133 5134 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5135 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5137 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5138 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5139 $as_echo_n "(cached) " >&6 5140 else 5141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5142 /* end confdefs.h. */ 5143 int i; 5144 _ACEOF 5145 if ac_fn_c_try_compile "$LINENO"; then : 5146 xorg_cv_cc_flag_unknown_warning_option=yes 5147 else 5148 xorg_cv_cc_flag_unknown_warning_option=no 5149 fi 5150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5151 fi 5152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5153 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5154 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5155 CFLAGS="$xorg_testset_save_CFLAGS" 5156 fi 5157 5158 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5159 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5160 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5161 fi 5162 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5164 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5165 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5166 $as_echo_n "(cached) " >&6 5167 else 5168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5169 /* end confdefs.h. */ 5170 int i; 5171 _ACEOF 5172 if ac_fn_c_try_compile "$LINENO"; then : 5173 xorg_cv_cc_flag_unused_command_line_argument=yes 5174 else 5175 xorg_cv_cc_flag_unused_command_line_argument=no 5176 fi 5177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5178 fi 5179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5180 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5181 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5182 CFLAGS="$xorg_testset_save_CFLAGS" 5183 fi 5184 5185 found="no" 5186 5187 if test $found = "no" ; then 5188 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5189 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5190 fi 5191 5192 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5193 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5194 fi 5195 5196 CFLAGS="$CFLAGS -Wmissing-declarations" 5197 5198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5199 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5200 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5201 if eval \${$cacheid+:} false; then : 5202 $as_echo_n "(cached) " >&6 5203 else 5204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5205 /* end confdefs.h. */ 5206 int i; 5207 int 5208 main () 5209 { 5210 5211 ; 5212 return 0; 5213 } 5214 _ACEOF 5215 if ac_fn_c_try_link "$LINENO"; then : 5216 eval $cacheid=yes 5217 else 5218 eval $cacheid=no 5219 fi 5220 rm -f core conftest.err conftest.$ac_objext \ 5221 conftest$ac_exeext conftest.$ac_ext 5222 fi 5223 5224 5225 CFLAGS="$xorg_testset_save_CFLAGS" 5226 5227 eval supported=\$$cacheid 5228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5229 $as_echo "$supported" >&6; } 5230 if test "$supported" = "yes" ; then 5231 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5232 found="yes" 5233 fi 5234 fi 5235 5236 5237 5238 5239 5240 5241 5242 5243 5244 5245 5246 5247 5248 5249 5250 xorg_testset_save_CFLAGS="$CFLAGS" 5251 5252 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5253 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5255 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5256 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5257 $as_echo_n "(cached) " >&6 5258 else 5259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5260 /* end confdefs.h. */ 5261 int i; 5262 _ACEOF 5263 if ac_fn_c_try_compile "$LINENO"; then : 5264 xorg_cv_cc_flag_unknown_warning_option=yes 5265 else 5266 xorg_cv_cc_flag_unknown_warning_option=no 5267 fi 5268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5269 fi 5270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5271 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5272 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5273 CFLAGS="$xorg_testset_save_CFLAGS" 5274 fi 5275 5276 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5277 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5278 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5279 fi 5280 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5282 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5283 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5284 $as_echo_n "(cached) " >&6 5285 else 5286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5287 /* end confdefs.h. */ 5288 int i; 5289 _ACEOF 5290 if ac_fn_c_try_compile "$LINENO"; then : 5291 xorg_cv_cc_flag_unused_command_line_argument=yes 5292 else 5293 xorg_cv_cc_flag_unused_command_line_argument=no 5294 fi 5295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5296 fi 5297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5298 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5299 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5300 CFLAGS="$xorg_testset_save_CFLAGS" 5301 fi 5302 5303 found="no" 5304 5305 if test $found = "no" ; then 5306 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5307 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5308 fi 5309 5310 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5311 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5312 fi 5313 5314 CFLAGS="$CFLAGS -Wformat=2" 5315 5316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5317 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5318 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 5319 if eval \${$cacheid+:} false; then : 5320 $as_echo_n "(cached) " >&6 5321 else 5322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5323 /* end confdefs.h. */ 5324 int i; 5325 int 5326 main () 5327 { 5328 5329 ; 5330 return 0; 5331 } 5332 _ACEOF 5333 if ac_fn_c_try_link "$LINENO"; then : 5334 eval $cacheid=yes 5335 else 5336 eval $cacheid=no 5337 fi 5338 rm -f core conftest.err conftest.$ac_objext \ 5339 conftest$ac_exeext conftest.$ac_ext 5340 fi 5341 5342 5343 CFLAGS="$xorg_testset_save_CFLAGS" 5344 5345 eval supported=\$$cacheid 5346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5347 $as_echo "$supported" >&6; } 5348 if test "$supported" = "yes" ; then 5349 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5350 found="yes" 5351 fi 5352 fi 5353 5354 if test $found = "no" ; then 5355 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5356 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5357 fi 5358 5359 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5360 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5361 fi 5362 5363 CFLAGS="$CFLAGS -Wformat" 5364 5365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5366 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5367 cacheid=xorg_cv_cc_flag__Wformat 5368 if eval \${$cacheid+:} false; then : 5369 $as_echo_n "(cached) " >&6 5370 else 5371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5372 /* end confdefs.h. */ 5373 int i; 5374 int 5375 main () 5376 { 5377 5378 ; 5379 return 0; 5380 } 5381 _ACEOF 5382 if ac_fn_c_try_link "$LINENO"; then : 5383 eval $cacheid=yes 5384 else 5385 eval $cacheid=no 5386 fi 5387 rm -f core conftest.err conftest.$ac_objext \ 5388 conftest$ac_exeext conftest.$ac_ext 5389 fi 5390 5391 5392 CFLAGS="$xorg_testset_save_CFLAGS" 5393 5394 eval supported=\$$cacheid 5395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5396 $as_echo "$supported" >&6; } 5397 if test "$supported" = "yes" ; then 5398 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5399 found="yes" 5400 fi 5401 fi 5402 5403 5404 5405 5406 5407 5408 5409 5410 5411 5412 5413 5414 5415 5416 5417 5418 5419 xorg_testset_save_CFLAGS="$CFLAGS" 5420 5421 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5422 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5424 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5425 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5426 $as_echo_n "(cached) " >&6 5427 else 5428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5429 /* end confdefs.h. */ 5430 int i; 5431 _ACEOF 5432 if ac_fn_c_try_compile "$LINENO"; then : 5433 xorg_cv_cc_flag_unknown_warning_option=yes 5434 else 5435 xorg_cv_cc_flag_unknown_warning_option=no 5436 fi 5437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5438 fi 5439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5440 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5441 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5442 CFLAGS="$xorg_testset_save_CFLAGS" 5443 fi 5444 5445 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5446 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5447 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5448 fi 5449 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5451 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5452 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5453 $as_echo_n "(cached) " >&6 5454 else 5455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5456 /* end confdefs.h. */ 5457 int i; 5458 _ACEOF 5459 if ac_fn_c_try_compile "$LINENO"; then : 5460 xorg_cv_cc_flag_unused_command_line_argument=yes 5461 else 5462 xorg_cv_cc_flag_unused_command_line_argument=no 5463 fi 5464 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5465 fi 5466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5467 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5468 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5469 CFLAGS="$xorg_testset_save_CFLAGS" 5470 fi 5471 5472 found="no" 5473 5474 if test $found = "no" ; then 5475 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5476 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5477 fi 5478 5479 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5480 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5481 fi 5482 5483 CFLAGS="$CFLAGS -Wstrict-prototypes" 5484 5485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5486 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5487 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5488 if eval \${$cacheid+:} false; then : 5489 $as_echo_n "(cached) " >&6 5490 else 5491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5492 /* end confdefs.h. */ 5493 int i; 5494 int 5495 main () 5496 { 5497 5498 ; 5499 return 0; 5500 } 5501 _ACEOF 5502 if ac_fn_c_try_link "$LINENO"; then : 5503 eval $cacheid=yes 5504 else 5505 eval $cacheid=no 5506 fi 5507 rm -f core conftest.err conftest.$ac_objext \ 5508 conftest$ac_exeext conftest.$ac_ext 5509 fi 5510 5511 5512 CFLAGS="$xorg_testset_save_CFLAGS" 5513 5514 eval supported=\$$cacheid 5515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5516 $as_echo "$supported" >&6; } 5517 if test "$supported" = "yes" ; then 5518 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5519 found="yes" 5520 fi 5521 fi 5522 5523 5524 5525 5526 5527 5528 5529 5530 5531 5532 5533 5534 5535 5536 5537 xorg_testset_save_CFLAGS="$CFLAGS" 5538 5539 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5540 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5542 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5543 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5544 $as_echo_n "(cached) " >&6 5545 else 5546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5547 /* end confdefs.h. */ 5548 int i; 5549 _ACEOF 5550 if ac_fn_c_try_compile "$LINENO"; then : 5551 xorg_cv_cc_flag_unknown_warning_option=yes 5552 else 5553 xorg_cv_cc_flag_unknown_warning_option=no 5554 fi 5555 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5556 fi 5557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5558 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5559 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5560 CFLAGS="$xorg_testset_save_CFLAGS" 5561 fi 5562 5563 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5564 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5565 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5566 fi 5567 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5569 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5570 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5571 $as_echo_n "(cached) " >&6 5572 else 5573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5574 /* end confdefs.h. */ 5575 int i; 5576 _ACEOF 5577 if ac_fn_c_try_compile "$LINENO"; then : 5578 xorg_cv_cc_flag_unused_command_line_argument=yes 5579 else 5580 xorg_cv_cc_flag_unused_command_line_argument=no 5581 fi 5582 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5583 fi 5584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5585 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5586 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5587 CFLAGS="$xorg_testset_save_CFLAGS" 5588 fi 5589 5590 found="no" 5591 5592 if test $found = "no" ; then 5593 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5594 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5595 fi 5596 5597 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5598 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5599 fi 5600 5601 CFLAGS="$CFLAGS -Wmissing-prototypes" 5602 5603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5604 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5605 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5606 if eval \${$cacheid+:} false; then : 5607 $as_echo_n "(cached) " >&6 5608 else 5609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5610 /* end confdefs.h. */ 5611 int i; 5612 int 5613 main () 5614 { 5615 5616 ; 5617 return 0; 5618 } 5619 _ACEOF 5620 if ac_fn_c_try_link "$LINENO"; then : 5621 eval $cacheid=yes 5622 else 5623 eval $cacheid=no 5624 fi 5625 rm -f core conftest.err conftest.$ac_objext \ 5626 conftest$ac_exeext conftest.$ac_ext 5627 fi 5628 5629 5630 CFLAGS="$xorg_testset_save_CFLAGS" 5631 5632 eval supported=\$$cacheid 5633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5634 $as_echo "$supported" >&6; } 5635 if test "$supported" = "yes" ; then 5636 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5637 found="yes" 5638 fi 5639 fi 5640 5641 5642 5643 5644 5645 5646 5647 5648 5649 5650 5651 5652 5653 5654 5655 xorg_testset_save_CFLAGS="$CFLAGS" 5656 5657 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5660 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5661 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5662 $as_echo_n "(cached) " >&6 5663 else 5664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5665 /* end confdefs.h. */ 5666 int i; 5667 _ACEOF 5668 if ac_fn_c_try_compile "$LINENO"; then : 5669 xorg_cv_cc_flag_unknown_warning_option=yes 5670 else 5671 xorg_cv_cc_flag_unknown_warning_option=no 5672 fi 5673 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5674 fi 5675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5676 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5677 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5678 CFLAGS="$xorg_testset_save_CFLAGS" 5679 fi 5680 5681 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5682 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5684 fi 5685 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5687 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5688 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5689 $as_echo_n "(cached) " >&6 5690 else 5691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5692 /* end confdefs.h. */ 5693 int i; 5694 _ACEOF 5695 if ac_fn_c_try_compile "$LINENO"; then : 5696 xorg_cv_cc_flag_unused_command_line_argument=yes 5697 else 5698 xorg_cv_cc_flag_unused_command_line_argument=no 5699 fi 5700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5701 fi 5702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5703 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5704 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5705 CFLAGS="$xorg_testset_save_CFLAGS" 5706 fi 5707 5708 found="no" 5709 5710 if test $found = "no" ; then 5711 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5712 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5713 fi 5714 5715 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5716 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5717 fi 5718 5719 CFLAGS="$CFLAGS -Wnested-externs" 5720 5721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5722 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5723 cacheid=xorg_cv_cc_flag__Wnested_externs 5724 if eval \${$cacheid+:} false; then : 5725 $as_echo_n "(cached) " >&6 5726 else 5727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5728 /* end confdefs.h. */ 5729 int i; 5730 int 5731 main () 5732 { 5733 5734 ; 5735 return 0; 5736 } 5737 _ACEOF 5738 if ac_fn_c_try_link "$LINENO"; then : 5739 eval $cacheid=yes 5740 else 5741 eval $cacheid=no 5742 fi 5743 rm -f core conftest.err conftest.$ac_objext \ 5744 conftest$ac_exeext conftest.$ac_ext 5745 fi 5746 5747 5748 CFLAGS="$xorg_testset_save_CFLAGS" 5749 5750 eval supported=\$$cacheid 5751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5752 $as_echo "$supported" >&6; } 5753 if test "$supported" = "yes" ; then 5754 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5755 found="yes" 5756 fi 5757 fi 5758 5759 5760 5761 5762 5763 5764 5765 5766 5767 5768 5769 5770 5771 5772 5773 xorg_testset_save_CFLAGS="$CFLAGS" 5774 5775 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5778 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5779 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5780 $as_echo_n "(cached) " >&6 5781 else 5782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5783 /* end confdefs.h. */ 5784 int i; 5785 _ACEOF 5786 if ac_fn_c_try_compile "$LINENO"; then : 5787 xorg_cv_cc_flag_unknown_warning_option=yes 5788 else 5789 xorg_cv_cc_flag_unknown_warning_option=no 5790 fi 5791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5792 fi 5793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5794 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5795 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5796 CFLAGS="$xorg_testset_save_CFLAGS" 5797 fi 5798 5799 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5800 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5802 fi 5803 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5805 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5806 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5807 $as_echo_n "(cached) " >&6 5808 else 5809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5810 /* end confdefs.h. */ 5811 int i; 5812 _ACEOF 5813 if ac_fn_c_try_compile "$LINENO"; then : 5814 xorg_cv_cc_flag_unused_command_line_argument=yes 5815 else 5816 xorg_cv_cc_flag_unused_command_line_argument=no 5817 fi 5818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5819 fi 5820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5821 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5822 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5823 CFLAGS="$xorg_testset_save_CFLAGS" 5824 fi 5825 5826 found="no" 5827 5828 if test $found = "no" ; then 5829 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5831 fi 5832 5833 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5834 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5835 fi 5836 5837 CFLAGS="$CFLAGS -Wbad-function-cast" 5838 5839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5840 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5841 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5842 if eval \${$cacheid+:} false; then : 5843 $as_echo_n "(cached) " >&6 5844 else 5845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5846 /* end confdefs.h. */ 5847 int i; 5848 int 5849 main () 5850 { 5851 5852 ; 5853 return 0; 5854 } 5855 _ACEOF 5856 if ac_fn_c_try_link "$LINENO"; then : 5857 eval $cacheid=yes 5858 else 5859 eval $cacheid=no 5860 fi 5861 rm -f core conftest.err conftest.$ac_objext \ 5862 conftest$ac_exeext conftest.$ac_ext 5863 fi 5864 5865 5866 CFLAGS="$xorg_testset_save_CFLAGS" 5867 5868 eval supported=\$$cacheid 5869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5870 $as_echo "$supported" >&6; } 5871 if test "$supported" = "yes" ; then 5872 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5873 found="yes" 5874 fi 5875 fi 5876 5877 5878 5879 5880 5881 5882 5883 5884 5885 5886 5887 5888 5889 5890 5891 xorg_testset_save_CFLAGS="$CFLAGS" 5892 5893 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5896 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5897 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5898 $as_echo_n "(cached) " >&6 5899 else 5900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5901 /* end confdefs.h. */ 5902 int i; 5903 _ACEOF 5904 if ac_fn_c_try_compile "$LINENO"; then : 5905 xorg_cv_cc_flag_unknown_warning_option=yes 5906 else 5907 xorg_cv_cc_flag_unknown_warning_option=no 5908 fi 5909 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5910 fi 5911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5912 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5913 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5914 CFLAGS="$xorg_testset_save_CFLAGS" 5915 fi 5916 5917 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5918 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5920 fi 5921 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5923 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5924 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5925 $as_echo_n "(cached) " >&6 5926 else 5927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5928 /* end confdefs.h. */ 5929 int i; 5930 _ACEOF 5931 if ac_fn_c_try_compile "$LINENO"; then : 5932 xorg_cv_cc_flag_unused_command_line_argument=yes 5933 else 5934 xorg_cv_cc_flag_unused_command_line_argument=no 5935 fi 5936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5937 fi 5938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5939 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5940 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5941 CFLAGS="$xorg_testset_save_CFLAGS" 5942 fi 5943 5944 found="no" 5945 5946 if test $found = "no" ; then 5947 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5949 fi 5950 5951 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5952 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5953 fi 5954 5955 CFLAGS="$CFLAGS -Wold-style-definition" 5956 5957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5958 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5959 cacheid=xorg_cv_cc_flag__Wold_style_definition 5960 if eval \${$cacheid+:} false; then : 5961 $as_echo_n "(cached) " >&6 5962 else 5963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5964 /* end confdefs.h. */ 5965 int i; 5966 int 5967 main () 5968 { 5969 5970 ; 5971 return 0; 5972 } 5973 _ACEOF 5974 if ac_fn_c_try_link "$LINENO"; then : 5975 eval $cacheid=yes 5976 else 5977 eval $cacheid=no 5978 fi 5979 rm -f core conftest.err conftest.$ac_objext \ 5980 conftest$ac_exeext conftest.$ac_ext 5981 fi 5982 5983 5984 CFLAGS="$xorg_testset_save_CFLAGS" 5985 5986 eval supported=\$$cacheid 5987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5988 $as_echo "$supported" >&6; } 5989 if test "$supported" = "yes" ; then 5990 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5991 found="yes" 5992 fi 5993 fi 5994 5995 5996 5997 5998 5999 6000 6001 6002 6003 6004 6005 6006 6007 6008 6009 xorg_testset_save_CFLAGS="$CFLAGS" 6010 6011 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6014 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6015 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6016 $as_echo_n "(cached) " >&6 6017 else 6018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6019 /* end confdefs.h. */ 6020 int i; 6021 _ACEOF 6022 if ac_fn_c_try_compile "$LINENO"; then : 6023 xorg_cv_cc_flag_unknown_warning_option=yes 6024 else 6025 xorg_cv_cc_flag_unknown_warning_option=no 6026 fi 6027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6028 fi 6029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6030 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6031 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6032 CFLAGS="$xorg_testset_save_CFLAGS" 6033 fi 6034 6035 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6036 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6038 fi 6039 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6041 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6042 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6043 $as_echo_n "(cached) " >&6 6044 else 6045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6046 /* end confdefs.h. */ 6047 int i; 6048 _ACEOF 6049 if ac_fn_c_try_compile "$LINENO"; then : 6050 xorg_cv_cc_flag_unused_command_line_argument=yes 6051 else 6052 xorg_cv_cc_flag_unused_command_line_argument=no 6053 fi 6054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6055 fi 6056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6057 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6058 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6059 CFLAGS="$xorg_testset_save_CFLAGS" 6060 fi 6061 6062 found="no" 6063 6064 if test $found = "no" ; then 6065 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6067 fi 6068 6069 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6070 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6071 fi 6072 6073 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6074 6075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6076 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6077 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6078 if eval \${$cacheid+:} false; then : 6079 $as_echo_n "(cached) " >&6 6080 else 6081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6082 /* end confdefs.h. */ 6083 int i; 6084 int 6085 main () 6086 { 6087 6088 ; 6089 return 0; 6090 } 6091 _ACEOF 6092 if ac_fn_c_try_link "$LINENO"; then : 6093 eval $cacheid=yes 6094 else 6095 eval $cacheid=no 6096 fi 6097 rm -f core conftest.err conftest.$ac_objext \ 6098 conftest$ac_exeext conftest.$ac_ext 6099 fi 6100 6101 6102 CFLAGS="$xorg_testset_save_CFLAGS" 6103 6104 eval supported=\$$cacheid 6105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6106 $as_echo "$supported" >&6; } 6107 if test "$supported" = "yes" ; then 6108 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6109 found="yes" 6110 fi 6111 fi 6112 6113 6114 6115 6116 6117 # This chunk adds additional warnings that could catch undesired effects. 6118 6119 6120 6121 6122 6123 6124 6125 6126 6127 6128 6129 6130 6131 xorg_testset_save_CFLAGS="$CFLAGS" 6132 6133 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6134 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6136 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6137 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6138 $as_echo_n "(cached) " >&6 6139 else 6140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6141 /* end confdefs.h. */ 6142 int i; 6143 _ACEOF 6144 if ac_fn_c_try_compile "$LINENO"; then : 6145 xorg_cv_cc_flag_unknown_warning_option=yes 6146 else 6147 xorg_cv_cc_flag_unknown_warning_option=no 6148 fi 6149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6150 fi 6151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6152 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6153 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6154 CFLAGS="$xorg_testset_save_CFLAGS" 6155 fi 6156 6157 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6158 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6160 fi 6161 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6163 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6164 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6165 $as_echo_n "(cached) " >&6 6166 else 6167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6168 /* end confdefs.h. */ 6169 int i; 6170 _ACEOF 6171 if ac_fn_c_try_compile "$LINENO"; then : 6172 xorg_cv_cc_flag_unused_command_line_argument=yes 6173 else 6174 xorg_cv_cc_flag_unused_command_line_argument=no 6175 fi 6176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6177 fi 6178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6179 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6180 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6181 CFLAGS="$xorg_testset_save_CFLAGS" 6182 fi 6183 6184 found="no" 6185 6186 if test $found = "no" ; then 6187 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6188 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6189 fi 6190 6191 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6192 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6193 fi 6194 6195 CFLAGS="$CFLAGS -Wunused" 6196 6197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6198 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6199 cacheid=xorg_cv_cc_flag__Wunused 6200 if eval \${$cacheid+:} false; then : 6201 $as_echo_n "(cached) " >&6 6202 else 6203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6204 /* end confdefs.h. */ 6205 int i; 6206 int 6207 main () 6208 { 6209 6210 ; 6211 return 0; 6212 } 6213 _ACEOF 6214 if ac_fn_c_try_link "$LINENO"; then : 6215 eval $cacheid=yes 6216 else 6217 eval $cacheid=no 6218 fi 6219 rm -f core conftest.err conftest.$ac_objext \ 6220 conftest$ac_exeext conftest.$ac_ext 6221 fi 6222 6223 6224 CFLAGS="$xorg_testset_save_CFLAGS" 6225 6226 eval supported=\$$cacheid 6227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6228 $as_echo "$supported" >&6; } 6229 if test "$supported" = "yes" ; then 6230 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6231 found="yes" 6232 fi 6233 fi 6234 6235 6236 6237 6238 6239 6240 6241 6242 6243 6244 6245 6246 6247 6248 6249 xorg_testset_save_CFLAGS="$CFLAGS" 6250 6251 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6252 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6254 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6255 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6256 $as_echo_n "(cached) " >&6 6257 else 6258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6259 /* end confdefs.h. */ 6260 int i; 6261 _ACEOF 6262 if ac_fn_c_try_compile "$LINENO"; then : 6263 xorg_cv_cc_flag_unknown_warning_option=yes 6264 else 6265 xorg_cv_cc_flag_unknown_warning_option=no 6266 fi 6267 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6268 fi 6269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6270 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6271 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6272 CFLAGS="$xorg_testset_save_CFLAGS" 6273 fi 6274 6275 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6276 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6277 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6278 fi 6279 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6281 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6282 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6283 $as_echo_n "(cached) " >&6 6284 else 6285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6286 /* end confdefs.h. */ 6287 int i; 6288 _ACEOF 6289 if ac_fn_c_try_compile "$LINENO"; then : 6290 xorg_cv_cc_flag_unused_command_line_argument=yes 6291 else 6292 xorg_cv_cc_flag_unused_command_line_argument=no 6293 fi 6294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6295 fi 6296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6297 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6298 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6299 CFLAGS="$xorg_testset_save_CFLAGS" 6300 fi 6301 6302 found="no" 6303 6304 if test $found = "no" ; then 6305 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6306 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6307 fi 6308 6309 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6310 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6311 fi 6312 6313 CFLAGS="$CFLAGS -Wuninitialized" 6314 6315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6316 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6317 cacheid=xorg_cv_cc_flag__Wuninitialized 6318 if eval \${$cacheid+:} false; then : 6319 $as_echo_n "(cached) " >&6 6320 else 6321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6322 /* end confdefs.h. */ 6323 int i; 6324 int 6325 main () 6326 { 6327 6328 ; 6329 return 0; 6330 } 6331 _ACEOF 6332 if ac_fn_c_try_link "$LINENO"; then : 6333 eval $cacheid=yes 6334 else 6335 eval $cacheid=no 6336 fi 6337 rm -f core conftest.err conftest.$ac_objext \ 6338 conftest$ac_exeext conftest.$ac_ext 6339 fi 6340 6341 6342 CFLAGS="$xorg_testset_save_CFLAGS" 6343 6344 eval supported=\$$cacheid 6345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6346 $as_echo "$supported" >&6; } 6347 if test "$supported" = "yes" ; then 6348 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6349 found="yes" 6350 fi 6351 fi 6352 6353 6354 6355 6356 6357 6358 6359 6360 6361 6362 6363 6364 6365 6366 6367 xorg_testset_save_CFLAGS="$CFLAGS" 6368 6369 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6370 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6372 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6373 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6374 $as_echo_n "(cached) " >&6 6375 else 6376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6377 /* end confdefs.h. */ 6378 int i; 6379 _ACEOF 6380 if ac_fn_c_try_compile "$LINENO"; then : 6381 xorg_cv_cc_flag_unknown_warning_option=yes 6382 else 6383 xorg_cv_cc_flag_unknown_warning_option=no 6384 fi 6385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6386 fi 6387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6388 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6389 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6390 CFLAGS="$xorg_testset_save_CFLAGS" 6391 fi 6392 6393 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6394 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6395 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6396 fi 6397 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6399 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6400 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6401 $as_echo_n "(cached) " >&6 6402 else 6403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6404 /* end confdefs.h. */ 6405 int i; 6406 _ACEOF 6407 if ac_fn_c_try_compile "$LINENO"; then : 6408 xorg_cv_cc_flag_unused_command_line_argument=yes 6409 else 6410 xorg_cv_cc_flag_unused_command_line_argument=no 6411 fi 6412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6413 fi 6414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6415 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6416 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6417 CFLAGS="$xorg_testset_save_CFLAGS" 6418 fi 6419 6420 found="no" 6421 6422 if test $found = "no" ; then 6423 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6425 fi 6426 6427 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6428 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6429 fi 6430 6431 CFLAGS="$CFLAGS -Wshadow" 6432 6433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6434 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6435 cacheid=xorg_cv_cc_flag__Wshadow 6436 if eval \${$cacheid+:} false; then : 6437 $as_echo_n "(cached) " >&6 6438 else 6439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6440 /* end confdefs.h. */ 6441 int i; 6442 int 6443 main () 6444 { 6445 6446 ; 6447 return 0; 6448 } 6449 _ACEOF 6450 if ac_fn_c_try_link "$LINENO"; then : 6451 eval $cacheid=yes 6452 else 6453 eval $cacheid=no 6454 fi 6455 rm -f core conftest.err conftest.$ac_objext \ 6456 conftest$ac_exeext conftest.$ac_ext 6457 fi 6458 6459 6460 CFLAGS="$xorg_testset_save_CFLAGS" 6461 6462 eval supported=\$$cacheid 6463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6464 $as_echo "$supported" >&6; } 6465 if test "$supported" = "yes" ; then 6466 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6467 found="yes" 6468 fi 6469 fi 6470 6471 6472 6473 6474 6475 6476 6477 6478 6479 6480 6481 6482 6483 6484 6485 xorg_testset_save_CFLAGS="$CFLAGS" 6486 6487 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6488 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6490 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6491 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6492 $as_echo_n "(cached) " >&6 6493 else 6494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6495 /* end confdefs.h. */ 6496 int i; 6497 _ACEOF 6498 if ac_fn_c_try_compile "$LINENO"; then : 6499 xorg_cv_cc_flag_unknown_warning_option=yes 6500 else 6501 xorg_cv_cc_flag_unknown_warning_option=no 6502 fi 6503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6504 fi 6505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6506 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6507 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6508 CFLAGS="$xorg_testset_save_CFLAGS" 6509 fi 6510 6511 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6512 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6514 fi 6515 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6517 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6518 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6519 $as_echo_n "(cached) " >&6 6520 else 6521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6522 /* end confdefs.h. */ 6523 int i; 6524 _ACEOF 6525 if ac_fn_c_try_compile "$LINENO"; then : 6526 xorg_cv_cc_flag_unused_command_line_argument=yes 6527 else 6528 xorg_cv_cc_flag_unused_command_line_argument=no 6529 fi 6530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6531 fi 6532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6533 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6534 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6535 CFLAGS="$xorg_testset_save_CFLAGS" 6536 fi 6537 6538 found="no" 6539 6540 if test $found = "no" ; then 6541 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6543 fi 6544 6545 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6546 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6547 fi 6548 6549 CFLAGS="$CFLAGS -Wcast-qual" 6550 6551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6552 $as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6553 cacheid=xorg_cv_cc_flag__Wcast_qual 6554 if eval \${$cacheid+:} false; then : 6555 $as_echo_n "(cached) " >&6 6556 else 6557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6558 /* end confdefs.h. */ 6559 int i; 6560 int 6561 main () 6562 { 6563 6564 ; 6565 return 0; 6566 } 6567 _ACEOF 6568 if ac_fn_c_try_link "$LINENO"; then : 6569 eval $cacheid=yes 6570 else 6571 eval $cacheid=no 6572 fi 6573 rm -f core conftest.err conftest.$ac_objext \ 6574 conftest$ac_exeext conftest.$ac_ext 6575 fi 6576 6577 6578 CFLAGS="$xorg_testset_save_CFLAGS" 6579 6580 eval supported=\$$cacheid 6581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6582 $as_echo "$supported" >&6; } 6583 if test "$supported" = "yes" ; then 6584 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6585 found="yes" 6586 fi 6587 fi 6588 6589 6590 6591 6592 6593 6594 6595 6596 6597 6598 6599 6600 6601 6602 6603 xorg_testset_save_CFLAGS="$CFLAGS" 6604 6605 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6606 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6608 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6609 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6610 $as_echo_n "(cached) " >&6 6611 else 6612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6613 /* end confdefs.h. */ 6614 int i; 6615 _ACEOF 6616 if ac_fn_c_try_compile "$LINENO"; then : 6617 xorg_cv_cc_flag_unknown_warning_option=yes 6618 else 6619 xorg_cv_cc_flag_unknown_warning_option=no 6620 fi 6621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6622 fi 6623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6624 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6625 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6626 CFLAGS="$xorg_testset_save_CFLAGS" 6627 fi 6628 6629 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6630 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6632 fi 6633 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6635 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6636 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6637 $as_echo_n "(cached) " >&6 6638 else 6639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6640 /* end confdefs.h. */ 6641 int i; 6642 _ACEOF 6643 if ac_fn_c_try_compile "$LINENO"; then : 6644 xorg_cv_cc_flag_unused_command_line_argument=yes 6645 else 6646 xorg_cv_cc_flag_unused_command_line_argument=no 6647 fi 6648 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6649 fi 6650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6651 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6652 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6653 CFLAGS="$xorg_testset_save_CFLAGS" 6654 fi 6655 6656 found="no" 6657 6658 if test $found = "no" ; then 6659 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6661 fi 6662 6663 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6664 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6665 fi 6666 6667 CFLAGS="$CFLAGS -Wmissing-noreturn" 6668 6669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6670 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6671 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6672 if eval \${$cacheid+:} false; then : 6673 $as_echo_n "(cached) " >&6 6674 else 6675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6676 /* end confdefs.h. */ 6677 int i; 6678 int 6679 main () 6680 { 6681 6682 ; 6683 return 0; 6684 } 6685 _ACEOF 6686 if ac_fn_c_try_link "$LINENO"; then : 6687 eval $cacheid=yes 6688 else 6689 eval $cacheid=no 6690 fi 6691 rm -f core conftest.err conftest.$ac_objext \ 6692 conftest$ac_exeext conftest.$ac_ext 6693 fi 6694 6695 6696 CFLAGS="$xorg_testset_save_CFLAGS" 6697 6698 eval supported=\$$cacheid 6699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6700 $as_echo "$supported" >&6; } 6701 if test "$supported" = "yes" ; then 6702 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6703 found="yes" 6704 fi 6705 fi 6706 6707 6708 6709 6710 6711 6712 6713 6714 6715 6716 6717 6718 6719 6720 6721 xorg_testset_save_CFLAGS="$CFLAGS" 6722 6723 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6724 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6726 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6727 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6728 $as_echo_n "(cached) " >&6 6729 else 6730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6731 /* end confdefs.h. */ 6732 int i; 6733 _ACEOF 6734 if ac_fn_c_try_compile "$LINENO"; then : 6735 xorg_cv_cc_flag_unknown_warning_option=yes 6736 else 6737 xorg_cv_cc_flag_unknown_warning_option=no 6738 fi 6739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6740 fi 6741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6742 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6743 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6744 CFLAGS="$xorg_testset_save_CFLAGS" 6745 fi 6746 6747 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6748 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6749 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6750 fi 6751 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6753 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6754 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6755 $as_echo_n "(cached) " >&6 6756 else 6757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6758 /* end confdefs.h. */ 6759 int i; 6760 _ACEOF 6761 if ac_fn_c_try_compile "$LINENO"; then : 6762 xorg_cv_cc_flag_unused_command_line_argument=yes 6763 else 6764 xorg_cv_cc_flag_unused_command_line_argument=no 6765 fi 6766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6767 fi 6768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6769 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6770 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6771 CFLAGS="$xorg_testset_save_CFLAGS" 6772 fi 6773 6774 found="no" 6775 6776 if test $found = "no" ; then 6777 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6778 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6779 fi 6780 6781 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6782 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6783 fi 6784 6785 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6786 6787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6788 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6789 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6790 if eval \${$cacheid+:} false; then : 6791 $as_echo_n "(cached) " >&6 6792 else 6793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6794 /* end confdefs.h. */ 6795 int i; 6796 int 6797 main () 6798 { 6799 6800 ; 6801 return 0; 6802 } 6803 _ACEOF 6804 if ac_fn_c_try_link "$LINENO"; then : 6805 eval $cacheid=yes 6806 else 6807 eval $cacheid=no 6808 fi 6809 rm -f core conftest.err conftest.$ac_objext \ 6810 conftest$ac_exeext conftest.$ac_ext 6811 fi 6812 6813 6814 CFLAGS="$xorg_testset_save_CFLAGS" 6815 6816 eval supported=\$$cacheid 6817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6818 $as_echo "$supported" >&6; } 6819 if test "$supported" = "yes" ; then 6820 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6821 found="yes" 6822 fi 6823 fi 6824 6825 6826 6827 6828 6829 6830 6831 6832 6833 6834 6835 6836 6837 6838 6839 xorg_testset_save_CFLAGS="$CFLAGS" 6840 6841 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6842 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6844 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6845 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6846 $as_echo_n "(cached) " >&6 6847 else 6848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6849 /* end confdefs.h. */ 6850 int i; 6851 _ACEOF 6852 if ac_fn_c_try_compile "$LINENO"; then : 6853 xorg_cv_cc_flag_unknown_warning_option=yes 6854 else 6855 xorg_cv_cc_flag_unknown_warning_option=no 6856 fi 6857 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6858 fi 6859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6860 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6861 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6862 CFLAGS="$xorg_testset_save_CFLAGS" 6863 fi 6864 6865 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6866 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6867 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6868 fi 6869 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6871 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6872 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6873 $as_echo_n "(cached) " >&6 6874 else 6875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6876 /* end confdefs.h. */ 6877 int i; 6878 _ACEOF 6879 if ac_fn_c_try_compile "$LINENO"; then : 6880 xorg_cv_cc_flag_unused_command_line_argument=yes 6881 else 6882 xorg_cv_cc_flag_unused_command_line_argument=no 6883 fi 6884 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6885 fi 6886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6887 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6888 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6889 CFLAGS="$xorg_testset_save_CFLAGS" 6890 fi 6891 6892 found="no" 6893 6894 if test $found = "no" ; then 6895 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6896 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6897 fi 6898 6899 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6900 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6901 fi 6902 6903 CFLAGS="$CFLAGS -Wredundant-decls" 6904 6905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6906 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6907 cacheid=xorg_cv_cc_flag__Wredundant_decls 6908 if eval \${$cacheid+:} false; then : 6909 $as_echo_n "(cached) " >&6 6910 else 6911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6912 /* end confdefs.h. */ 6913 int i; 6914 int 6915 main () 6916 { 6917 6918 ; 6919 return 0; 6920 } 6921 _ACEOF 6922 if ac_fn_c_try_link "$LINENO"; then : 6923 eval $cacheid=yes 6924 else 6925 eval $cacheid=no 6926 fi 6927 rm -f core conftest.err conftest.$ac_objext \ 6928 conftest$ac_exeext conftest.$ac_ext 6929 fi 6930 6931 6932 CFLAGS="$xorg_testset_save_CFLAGS" 6933 6934 eval supported=\$$cacheid 6935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6936 $as_echo "$supported" >&6; } 6937 if test "$supported" = "yes" ; then 6938 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6939 found="yes" 6940 fi 6941 fi 6942 6943 6944 6945 # These are currently disabled because they are noisy. They will be enabled 6946 # in the future once the codebase is sufficiently modernized to silence 6947 # them. For now, I don't want them to drown out the other warnings. 6948 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6949 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6950 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6951 6952 # Turn some warnings into errors, so we don't accidently get successful builds 6953 # when there are problems that should be fixed. 6954 6955 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6956 6957 6958 6959 6960 6961 6962 6963 6964 6965 6966 6967 6968 6969 xorg_testset_save_CFLAGS="$CFLAGS" 6970 6971 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6972 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6974 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6975 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6976 $as_echo_n "(cached) " >&6 6977 else 6978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6979 /* end confdefs.h. */ 6980 int i; 6981 _ACEOF 6982 if ac_fn_c_try_compile "$LINENO"; then : 6983 xorg_cv_cc_flag_unknown_warning_option=yes 6984 else 6985 xorg_cv_cc_flag_unknown_warning_option=no 6986 fi 6987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6988 fi 6989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6990 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6991 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6992 CFLAGS="$xorg_testset_save_CFLAGS" 6993 fi 6994 6995 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6996 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6997 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6998 fi 6999 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7001 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7002 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7003 $as_echo_n "(cached) " >&6 7004 else 7005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7006 /* end confdefs.h. */ 7007 int i; 7008 _ACEOF 7009 if ac_fn_c_try_compile "$LINENO"; then : 7010 xorg_cv_cc_flag_unused_command_line_argument=yes 7011 else 7012 xorg_cv_cc_flag_unused_command_line_argument=no 7013 fi 7014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7015 fi 7016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7017 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7018 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7019 CFLAGS="$xorg_testset_save_CFLAGS" 7020 fi 7021 7022 found="no" 7023 7024 if test $found = "no" ; then 7025 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7027 fi 7028 7029 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7030 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7031 fi 7032 7033 CFLAGS="$CFLAGS -Werror=implicit" 7034 7035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7036 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7037 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 7038 if eval \${$cacheid+:} false; then : 7039 $as_echo_n "(cached) " >&6 7040 else 7041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7042 /* end confdefs.h. */ 7043 int i; 7044 int 7045 main () 7046 { 7047 7048 ; 7049 return 0; 7050 } 7051 _ACEOF 7052 if ac_fn_c_try_link "$LINENO"; then : 7053 eval $cacheid=yes 7054 else 7055 eval $cacheid=no 7056 fi 7057 rm -f core conftest.err conftest.$ac_objext \ 7058 conftest$ac_exeext conftest.$ac_ext 7059 fi 7060 7061 7062 CFLAGS="$xorg_testset_save_CFLAGS" 7063 7064 eval supported=\$$cacheid 7065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7066 $as_echo "$supported" >&6; } 7067 if test "$supported" = "yes" ; then 7068 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7069 found="yes" 7070 fi 7071 fi 7072 7073 if test $found = "no" ; then 7074 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7076 fi 7077 7078 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7079 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7080 fi 7081 7082 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7083 7084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7085 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7086 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 7087 if eval \${$cacheid+:} false; then : 7088 $as_echo_n "(cached) " >&6 7089 else 7090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7091 /* end confdefs.h. */ 7092 int i; 7093 int 7094 main () 7095 { 7096 7097 ; 7098 return 0; 7099 } 7100 _ACEOF 7101 if ac_fn_c_try_link "$LINENO"; then : 7102 eval $cacheid=yes 7103 else 7104 eval $cacheid=no 7105 fi 7106 rm -f core conftest.err conftest.$ac_objext \ 7107 conftest$ac_exeext conftest.$ac_ext 7108 fi 7109 7110 7111 CFLAGS="$xorg_testset_save_CFLAGS" 7112 7113 eval supported=\$$cacheid 7114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7115 $as_echo "$supported" >&6; } 7116 if test "$supported" = "yes" ; then 7117 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7118 found="yes" 7119 fi 7120 fi 7121 7122 7123 7124 7125 7126 7127 7128 7129 7130 7131 7132 7133 7134 7135 7136 xorg_testset_save_CFLAGS="$CFLAGS" 7137 7138 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7139 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7141 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7142 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7143 $as_echo_n "(cached) " >&6 7144 else 7145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7146 /* end confdefs.h. */ 7147 int i; 7148 _ACEOF 7149 if ac_fn_c_try_compile "$LINENO"; then : 7150 xorg_cv_cc_flag_unknown_warning_option=yes 7151 else 7152 xorg_cv_cc_flag_unknown_warning_option=no 7153 fi 7154 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7155 fi 7156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7157 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7158 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7159 CFLAGS="$xorg_testset_save_CFLAGS" 7160 fi 7161 7162 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7163 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7164 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7165 fi 7166 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7168 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7169 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7170 $as_echo_n "(cached) " >&6 7171 else 7172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7173 /* end confdefs.h. */ 7174 int i; 7175 _ACEOF 7176 if ac_fn_c_try_compile "$LINENO"; then : 7177 xorg_cv_cc_flag_unused_command_line_argument=yes 7178 else 7179 xorg_cv_cc_flag_unused_command_line_argument=no 7180 fi 7181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7182 fi 7183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7184 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7185 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7186 CFLAGS="$xorg_testset_save_CFLAGS" 7187 fi 7188 7189 found="no" 7190 7191 if test $found = "no" ; then 7192 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7193 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7194 fi 7195 7196 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7197 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7198 fi 7199 7200 CFLAGS="$CFLAGS -Werror=nonnull" 7201 7202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7203 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7204 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 7205 if eval \${$cacheid+:} false; then : 7206 $as_echo_n "(cached) " >&6 7207 else 7208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7209 /* end confdefs.h. */ 7210 int i; 7211 int 7212 main () 7213 { 7214 7215 ; 7216 return 0; 7217 } 7218 _ACEOF 7219 if ac_fn_c_try_link "$LINENO"; then : 7220 eval $cacheid=yes 7221 else 7222 eval $cacheid=no 7223 fi 7224 rm -f core conftest.err conftest.$ac_objext \ 7225 conftest$ac_exeext conftest.$ac_ext 7226 fi 7227 7228 7229 CFLAGS="$xorg_testset_save_CFLAGS" 7230 7231 eval supported=\$$cacheid 7232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7233 $as_echo "$supported" >&6; } 7234 if test "$supported" = "yes" ; then 7235 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7236 found="yes" 7237 fi 7238 fi 7239 7240 7241 7242 7243 7244 7245 7246 7247 7248 7249 7250 7251 7252 7253 7254 xorg_testset_save_CFLAGS="$CFLAGS" 7255 7256 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7257 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7259 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7260 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7261 $as_echo_n "(cached) " >&6 7262 else 7263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7264 /* end confdefs.h. */ 7265 int i; 7266 _ACEOF 7267 if ac_fn_c_try_compile "$LINENO"; then : 7268 xorg_cv_cc_flag_unknown_warning_option=yes 7269 else 7270 xorg_cv_cc_flag_unknown_warning_option=no 7271 fi 7272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7273 fi 7274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7275 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7276 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7277 CFLAGS="$xorg_testset_save_CFLAGS" 7278 fi 7279 7280 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7281 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7282 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7283 fi 7284 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7286 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7287 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7288 $as_echo_n "(cached) " >&6 7289 else 7290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7291 /* end confdefs.h. */ 7292 int i; 7293 _ACEOF 7294 if ac_fn_c_try_compile "$LINENO"; then : 7295 xorg_cv_cc_flag_unused_command_line_argument=yes 7296 else 7297 xorg_cv_cc_flag_unused_command_line_argument=no 7298 fi 7299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7300 fi 7301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7302 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7303 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7304 CFLAGS="$xorg_testset_save_CFLAGS" 7305 fi 7306 7307 found="no" 7308 7309 if test $found = "no" ; then 7310 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7312 fi 7313 7314 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7315 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7316 fi 7317 7318 CFLAGS="$CFLAGS -Werror=init-self" 7319 7320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7321 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7322 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 7323 if eval \${$cacheid+:} false; then : 7324 $as_echo_n "(cached) " >&6 7325 else 7326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7327 /* end confdefs.h. */ 7328 int i; 7329 int 7330 main () 7331 { 7332 7333 ; 7334 return 0; 7335 } 7336 _ACEOF 7337 if ac_fn_c_try_link "$LINENO"; then : 7338 eval $cacheid=yes 7339 else 7340 eval $cacheid=no 7341 fi 7342 rm -f core conftest.err conftest.$ac_objext \ 7343 conftest$ac_exeext conftest.$ac_ext 7344 fi 7345 7346 7347 CFLAGS="$xorg_testset_save_CFLAGS" 7348 7349 eval supported=\$$cacheid 7350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7351 $as_echo "$supported" >&6; } 7352 if test "$supported" = "yes" ; then 7353 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7354 found="yes" 7355 fi 7356 fi 7357 7358 7359 7360 7361 7362 7363 7364 7365 7366 7367 7368 7369 7370 7371 7372 xorg_testset_save_CFLAGS="$CFLAGS" 7373 7374 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7375 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7377 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7378 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7379 $as_echo_n "(cached) " >&6 7380 else 7381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7382 /* end confdefs.h. */ 7383 int i; 7384 _ACEOF 7385 if ac_fn_c_try_compile "$LINENO"; then : 7386 xorg_cv_cc_flag_unknown_warning_option=yes 7387 else 7388 xorg_cv_cc_flag_unknown_warning_option=no 7389 fi 7390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7391 fi 7392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7393 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7394 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7395 CFLAGS="$xorg_testset_save_CFLAGS" 7396 fi 7397 7398 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7399 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7400 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7401 fi 7402 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7404 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7405 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7406 $as_echo_n "(cached) " >&6 7407 else 7408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7409 /* end confdefs.h. */ 7410 int i; 7411 _ACEOF 7412 if ac_fn_c_try_compile "$LINENO"; then : 7413 xorg_cv_cc_flag_unused_command_line_argument=yes 7414 else 7415 xorg_cv_cc_flag_unused_command_line_argument=no 7416 fi 7417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7418 fi 7419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7420 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7421 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7422 CFLAGS="$xorg_testset_save_CFLAGS" 7423 fi 7424 7425 found="no" 7426 7427 if test $found = "no" ; then 7428 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7430 fi 7431 7432 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7433 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7434 fi 7435 7436 CFLAGS="$CFLAGS -Werror=main" 7437 7438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7439 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7440 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7441 if eval \${$cacheid+:} false; then : 7442 $as_echo_n "(cached) " >&6 7443 else 7444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7445 /* end confdefs.h. */ 7446 int i; 7447 int 7448 main () 7449 { 7450 7451 ; 7452 return 0; 7453 } 7454 _ACEOF 7455 if ac_fn_c_try_link "$LINENO"; then : 7456 eval $cacheid=yes 7457 else 7458 eval $cacheid=no 7459 fi 7460 rm -f core conftest.err conftest.$ac_objext \ 7461 conftest$ac_exeext conftest.$ac_ext 7462 fi 7463 7464 7465 CFLAGS="$xorg_testset_save_CFLAGS" 7466 7467 eval supported=\$$cacheid 7468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7469 $as_echo "$supported" >&6; } 7470 if test "$supported" = "yes" ; then 7471 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7472 found="yes" 7473 fi 7474 fi 7475 7476 7477 7478 7479 7480 7481 7482 7483 7484 7485 7486 7487 7488 7489 7490 xorg_testset_save_CFLAGS="$CFLAGS" 7491 7492 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7493 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7495 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7496 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7497 $as_echo_n "(cached) " >&6 7498 else 7499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7500 /* end confdefs.h. */ 7501 int i; 7502 _ACEOF 7503 if ac_fn_c_try_compile "$LINENO"; then : 7504 xorg_cv_cc_flag_unknown_warning_option=yes 7505 else 7506 xorg_cv_cc_flag_unknown_warning_option=no 7507 fi 7508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7509 fi 7510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7511 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7512 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7513 CFLAGS="$xorg_testset_save_CFLAGS" 7514 fi 7515 7516 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7517 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7518 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7519 fi 7520 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7522 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7523 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7524 $as_echo_n "(cached) " >&6 7525 else 7526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7527 /* end confdefs.h. */ 7528 int i; 7529 _ACEOF 7530 if ac_fn_c_try_compile "$LINENO"; then : 7531 xorg_cv_cc_flag_unused_command_line_argument=yes 7532 else 7533 xorg_cv_cc_flag_unused_command_line_argument=no 7534 fi 7535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7536 fi 7537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7538 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7539 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7540 CFLAGS="$xorg_testset_save_CFLAGS" 7541 fi 7542 7543 found="no" 7544 7545 if test $found = "no" ; then 7546 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7547 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7548 fi 7549 7550 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7551 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7552 fi 7553 7554 CFLAGS="$CFLAGS -Werror=missing-braces" 7555 7556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7557 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7558 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7559 if eval \${$cacheid+:} false; then : 7560 $as_echo_n "(cached) " >&6 7561 else 7562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7563 /* end confdefs.h. */ 7564 int i; 7565 int 7566 main () 7567 { 7568 7569 ; 7570 return 0; 7571 } 7572 _ACEOF 7573 if ac_fn_c_try_link "$LINENO"; then : 7574 eval $cacheid=yes 7575 else 7576 eval $cacheid=no 7577 fi 7578 rm -f core conftest.err conftest.$ac_objext \ 7579 conftest$ac_exeext conftest.$ac_ext 7580 fi 7581 7582 7583 CFLAGS="$xorg_testset_save_CFLAGS" 7584 7585 eval supported=\$$cacheid 7586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7587 $as_echo "$supported" >&6; } 7588 if test "$supported" = "yes" ; then 7589 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7590 found="yes" 7591 fi 7592 fi 7593 7594 7595 7596 7597 7598 7599 7600 7601 7602 7603 7604 7605 7606 7607 7608 xorg_testset_save_CFLAGS="$CFLAGS" 7609 7610 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7611 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7613 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7614 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7615 $as_echo_n "(cached) " >&6 7616 else 7617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7618 /* end confdefs.h. */ 7619 int i; 7620 _ACEOF 7621 if ac_fn_c_try_compile "$LINENO"; then : 7622 xorg_cv_cc_flag_unknown_warning_option=yes 7623 else 7624 xorg_cv_cc_flag_unknown_warning_option=no 7625 fi 7626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7627 fi 7628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7629 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7630 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7631 CFLAGS="$xorg_testset_save_CFLAGS" 7632 fi 7633 7634 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7635 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7636 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7637 fi 7638 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7640 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7641 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7642 $as_echo_n "(cached) " >&6 7643 else 7644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7645 /* end confdefs.h. */ 7646 int i; 7647 _ACEOF 7648 if ac_fn_c_try_compile "$LINENO"; then : 7649 xorg_cv_cc_flag_unused_command_line_argument=yes 7650 else 7651 xorg_cv_cc_flag_unused_command_line_argument=no 7652 fi 7653 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7654 fi 7655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7656 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7657 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7658 CFLAGS="$xorg_testset_save_CFLAGS" 7659 fi 7660 7661 found="no" 7662 7663 if test $found = "no" ; then 7664 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7665 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7666 fi 7667 7668 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7669 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7670 fi 7671 7672 CFLAGS="$CFLAGS -Werror=sequence-point" 7673 7674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7675 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7676 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7677 if eval \${$cacheid+:} false; then : 7678 $as_echo_n "(cached) " >&6 7679 else 7680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7681 /* end confdefs.h. */ 7682 int i; 7683 int 7684 main () 7685 { 7686 7687 ; 7688 return 0; 7689 } 7690 _ACEOF 7691 if ac_fn_c_try_link "$LINENO"; then : 7692 eval $cacheid=yes 7693 else 7694 eval $cacheid=no 7695 fi 7696 rm -f core conftest.err conftest.$ac_objext \ 7697 conftest$ac_exeext conftest.$ac_ext 7698 fi 7699 7700 7701 CFLAGS="$xorg_testset_save_CFLAGS" 7702 7703 eval supported=\$$cacheid 7704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7705 $as_echo "$supported" >&6; } 7706 if test "$supported" = "yes" ; then 7707 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7708 found="yes" 7709 fi 7710 fi 7711 7712 7713 7714 7715 7716 7717 7718 7719 7720 7721 7722 7723 7724 7725 7726 xorg_testset_save_CFLAGS="$CFLAGS" 7727 7728 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7731 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7732 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7733 $as_echo_n "(cached) " >&6 7734 else 7735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7736 /* end confdefs.h. */ 7737 int i; 7738 _ACEOF 7739 if ac_fn_c_try_compile "$LINENO"; then : 7740 xorg_cv_cc_flag_unknown_warning_option=yes 7741 else 7742 xorg_cv_cc_flag_unknown_warning_option=no 7743 fi 7744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7745 fi 7746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7747 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7748 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7749 CFLAGS="$xorg_testset_save_CFLAGS" 7750 fi 7751 7752 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7753 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7754 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7755 fi 7756 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7758 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7759 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7760 $as_echo_n "(cached) " >&6 7761 else 7762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7763 /* end confdefs.h. */ 7764 int i; 7765 _ACEOF 7766 if ac_fn_c_try_compile "$LINENO"; then : 7767 xorg_cv_cc_flag_unused_command_line_argument=yes 7768 else 7769 xorg_cv_cc_flag_unused_command_line_argument=no 7770 fi 7771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7772 fi 7773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7774 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7775 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7776 CFLAGS="$xorg_testset_save_CFLAGS" 7777 fi 7778 7779 found="no" 7780 7781 if test $found = "no" ; then 7782 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7784 fi 7785 7786 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7787 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7788 fi 7789 7790 CFLAGS="$CFLAGS -Werror=return-type" 7791 7792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7793 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7794 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7795 if eval \${$cacheid+:} false; then : 7796 $as_echo_n "(cached) " >&6 7797 else 7798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7799 /* end confdefs.h. */ 7800 int i; 7801 int 7802 main () 7803 { 7804 7805 ; 7806 return 0; 7807 } 7808 _ACEOF 7809 if ac_fn_c_try_link "$LINENO"; then : 7810 eval $cacheid=yes 7811 else 7812 eval $cacheid=no 7813 fi 7814 rm -f core conftest.err conftest.$ac_objext \ 7815 conftest$ac_exeext conftest.$ac_ext 7816 fi 7817 7818 7819 CFLAGS="$xorg_testset_save_CFLAGS" 7820 7821 eval supported=\$$cacheid 7822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7823 $as_echo "$supported" >&6; } 7824 if test "$supported" = "yes" ; then 7825 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7826 found="yes" 7827 fi 7828 fi 7829 7830 if test $found = "no" ; then 7831 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7833 fi 7834 7835 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7836 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7837 fi 7838 7839 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7840 7841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7842 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7843 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7844 if eval \${$cacheid+:} false; then : 7845 $as_echo_n "(cached) " >&6 7846 else 7847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7848 /* end confdefs.h. */ 7849 int i; 7850 int 7851 main () 7852 { 7853 7854 ; 7855 return 0; 7856 } 7857 _ACEOF 7858 if ac_fn_c_try_link "$LINENO"; then : 7859 eval $cacheid=yes 7860 else 7861 eval $cacheid=no 7862 fi 7863 rm -f core conftest.err conftest.$ac_objext \ 7864 conftest$ac_exeext conftest.$ac_ext 7865 fi 7866 7867 7868 CFLAGS="$xorg_testset_save_CFLAGS" 7869 7870 eval supported=\$$cacheid 7871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7872 $as_echo "$supported" >&6; } 7873 if test "$supported" = "yes" ; then 7874 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7875 found="yes" 7876 fi 7877 fi 7878 7879 7880 7881 7882 7883 7884 7885 7886 7887 7888 7889 7890 7891 7892 7893 xorg_testset_save_CFLAGS="$CFLAGS" 7894 7895 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7896 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7898 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7899 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7900 $as_echo_n "(cached) " >&6 7901 else 7902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7903 /* end confdefs.h. */ 7904 int i; 7905 _ACEOF 7906 if ac_fn_c_try_compile "$LINENO"; then : 7907 xorg_cv_cc_flag_unknown_warning_option=yes 7908 else 7909 xorg_cv_cc_flag_unknown_warning_option=no 7910 fi 7911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7912 fi 7913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7914 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7915 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7916 CFLAGS="$xorg_testset_save_CFLAGS" 7917 fi 7918 7919 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7920 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7921 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7922 fi 7923 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7925 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7926 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7927 $as_echo_n "(cached) " >&6 7928 else 7929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7930 /* end confdefs.h. */ 7931 int i; 7932 _ACEOF 7933 if ac_fn_c_try_compile "$LINENO"; then : 7934 xorg_cv_cc_flag_unused_command_line_argument=yes 7935 else 7936 xorg_cv_cc_flag_unused_command_line_argument=no 7937 fi 7938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7939 fi 7940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7941 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7942 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7943 CFLAGS="$xorg_testset_save_CFLAGS" 7944 fi 7945 7946 found="no" 7947 7948 if test $found = "no" ; then 7949 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7951 fi 7952 7953 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7954 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7955 fi 7956 7957 CFLAGS="$CFLAGS -Werror=trigraphs" 7958 7959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7960 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7961 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7962 if eval \${$cacheid+:} false; then : 7963 $as_echo_n "(cached) " >&6 7964 else 7965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7966 /* end confdefs.h. */ 7967 int i; 7968 int 7969 main () 7970 { 7971 7972 ; 7973 return 0; 7974 } 7975 _ACEOF 7976 if ac_fn_c_try_link "$LINENO"; then : 7977 eval $cacheid=yes 7978 else 7979 eval $cacheid=no 7980 fi 7981 rm -f core conftest.err conftest.$ac_objext \ 7982 conftest$ac_exeext conftest.$ac_ext 7983 fi 7984 7985 7986 CFLAGS="$xorg_testset_save_CFLAGS" 7987 7988 eval supported=\$$cacheid 7989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7990 $as_echo "$supported" >&6; } 7991 if test "$supported" = "yes" ; then 7992 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7993 found="yes" 7994 fi 7995 fi 7996 7997 7998 7999 8000 8001 8002 8003 8004 8005 8006 8007 8008 8009 8010 8011 xorg_testset_save_CFLAGS="$CFLAGS" 8012 8013 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8014 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8016 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8017 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8018 $as_echo_n "(cached) " >&6 8019 else 8020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8021 /* end confdefs.h. */ 8022 int i; 8023 _ACEOF 8024 if ac_fn_c_try_compile "$LINENO"; then : 8025 xorg_cv_cc_flag_unknown_warning_option=yes 8026 else 8027 xorg_cv_cc_flag_unknown_warning_option=no 8028 fi 8029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8030 fi 8031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8032 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8033 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8034 CFLAGS="$xorg_testset_save_CFLAGS" 8035 fi 8036 8037 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8038 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8040 fi 8041 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8043 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8044 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8045 $as_echo_n "(cached) " >&6 8046 else 8047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8048 /* end confdefs.h. */ 8049 int i; 8050 _ACEOF 8051 if ac_fn_c_try_compile "$LINENO"; then : 8052 xorg_cv_cc_flag_unused_command_line_argument=yes 8053 else 8054 xorg_cv_cc_flag_unused_command_line_argument=no 8055 fi 8056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8057 fi 8058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8059 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8060 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8061 CFLAGS="$xorg_testset_save_CFLAGS" 8062 fi 8063 8064 found="no" 8065 8066 if test $found = "no" ; then 8067 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8068 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8069 fi 8070 8071 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8072 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8073 fi 8074 8075 CFLAGS="$CFLAGS -Werror=array-bounds" 8076 8077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8078 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8079 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 8080 if eval \${$cacheid+:} false; then : 8081 $as_echo_n "(cached) " >&6 8082 else 8083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8084 /* end confdefs.h. */ 8085 int i; 8086 int 8087 main () 8088 { 8089 8090 ; 8091 return 0; 8092 } 8093 _ACEOF 8094 if ac_fn_c_try_link "$LINENO"; then : 8095 eval $cacheid=yes 8096 else 8097 eval $cacheid=no 8098 fi 8099 rm -f core conftest.err conftest.$ac_objext \ 8100 conftest$ac_exeext conftest.$ac_ext 8101 fi 8102 8103 8104 CFLAGS="$xorg_testset_save_CFLAGS" 8105 8106 eval supported=\$$cacheid 8107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8108 $as_echo "$supported" >&6; } 8109 if test "$supported" = "yes" ; then 8110 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8111 found="yes" 8112 fi 8113 fi 8114 8115 8116 8117 8118 8119 8120 8121 8122 8123 8124 8125 8126 8127 8128 8129 xorg_testset_save_CFLAGS="$CFLAGS" 8130 8131 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8132 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8134 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8135 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8136 $as_echo_n "(cached) " >&6 8137 else 8138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8139 /* end confdefs.h. */ 8140 int i; 8141 _ACEOF 8142 if ac_fn_c_try_compile "$LINENO"; then : 8143 xorg_cv_cc_flag_unknown_warning_option=yes 8144 else 8145 xorg_cv_cc_flag_unknown_warning_option=no 8146 fi 8147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8148 fi 8149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8150 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8151 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8152 CFLAGS="$xorg_testset_save_CFLAGS" 8153 fi 8154 8155 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8156 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8157 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8158 fi 8159 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8161 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8162 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8163 $as_echo_n "(cached) " >&6 8164 else 8165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8166 /* end confdefs.h. */ 8167 int i; 8168 _ACEOF 8169 if ac_fn_c_try_compile "$LINENO"; then : 8170 xorg_cv_cc_flag_unused_command_line_argument=yes 8171 else 8172 xorg_cv_cc_flag_unused_command_line_argument=no 8173 fi 8174 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8175 fi 8176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8177 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8178 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8179 CFLAGS="$xorg_testset_save_CFLAGS" 8180 fi 8181 8182 found="no" 8183 8184 if test $found = "no" ; then 8185 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8187 fi 8188 8189 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8190 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8191 fi 8192 8193 CFLAGS="$CFLAGS -Werror=write-strings" 8194 8195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8196 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8197 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 8198 if eval \${$cacheid+:} false; then : 8199 $as_echo_n "(cached) " >&6 8200 else 8201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8202 /* end confdefs.h. */ 8203 int i; 8204 int 8205 main () 8206 { 8207 8208 ; 8209 return 0; 8210 } 8211 _ACEOF 8212 if ac_fn_c_try_link "$LINENO"; then : 8213 eval $cacheid=yes 8214 else 8215 eval $cacheid=no 8216 fi 8217 rm -f core conftest.err conftest.$ac_objext \ 8218 conftest$ac_exeext conftest.$ac_ext 8219 fi 8220 8221 8222 CFLAGS="$xorg_testset_save_CFLAGS" 8223 8224 eval supported=\$$cacheid 8225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8226 $as_echo "$supported" >&6; } 8227 if test "$supported" = "yes" ; then 8228 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8229 found="yes" 8230 fi 8231 fi 8232 8233 8234 8235 8236 8237 8238 8239 8240 8241 8242 8243 8244 8245 8246 8247 xorg_testset_save_CFLAGS="$CFLAGS" 8248 8249 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8250 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8252 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8253 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8254 $as_echo_n "(cached) " >&6 8255 else 8256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8257 /* end confdefs.h. */ 8258 int i; 8259 _ACEOF 8260 if ac_fn_c_try_compile "$LINENO"; then : 8261 xorg_cv_cc_flag_unknown_warning_option=yes 8262 else 8263 xorg_cv_cc_flag_unknown_warning_option=no 8264 fi 8265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8266 fi 8267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8268 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8269 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8270 CFLAGS="$xorg_testset_save_CFLAGS" 8271 fi 8272 8273 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8274 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8276 fi 8277 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8279 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8280 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8281 $as_echo_n "(cached) " >&6 8282 else 8283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8284 /* end confdefs.h. */ 8285 int i; 8286 _ACEOF 8287 if ac_fn_c_try_compile "$LINENO"; then : 8288 xorg_cv_cc_flag_unused_command_line_argument=yes 8289 else 8290 xorg_cv_cc_flag_unused_command_line_argument=no 8291 fi 8292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8293 fi 8294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8295 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8296 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8297 CFLAGS="$xorg_testset_save_CFLAGS" 8298 fi 8299 8300 found="no" 8301 8302 if test $found = "no" ; then 8303 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8305 fi 8306 8307 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8308 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8309 fi 8310 8311 CFLAGS="$CFLAGS -Werror=address" 8312 8313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8314 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8315 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 8316 if eval \${$cacheid+:} false; then : 8317 $as_echo_n "(cached) " >&6 8318 else 8319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8320 /* end confdefs.h. */ 8321 int i; 8322 int 8323 main () 8324 { 8325 8326 ; 8327 return 0; 8328 } 8329 _ACEOF 8330 if ac_fn_c_try_link "$LINENO"; then : 8331 eval $cacheid=yes 8332 else 8333 eval $cacheid=no 8334 fi 8335 rm -f core conftest.err conftest.$ac_objext \ 8336 conftest$ac_exeext conftest.$ac_ext 8337 fi 8338 8339 8340 CFLAGS="$xorg_testset_save_CFLAGS" 8341 8342 eval supported=\$$cacheid 8343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8344 $as_echo "$supported" >&6; } 8345 if test "$supported" = "yes" ; then 8346 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8347 found="yes" 8348 fi 8349 fi 8350 8351 8352 8353 8354 8355 8356 8357 8358 8359 8360 8361 8362 8363 8364 8365 xorg_testset_save_CFLAGS="$CFLAGS" 8366 8367 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8370 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8371 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8372 $as_echo_n "(cached) " >&6 8373 else 8374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8375 /* end confdefs.h. */ 8376 int i; 8377 _ACEOF 8378 if ac_fn_c_try_compile "$LINENO"; then : 8379 xorg_cv_cc_flag_unknown_warning_option=yes 8380 else 8381 xorg_cv_cc_flag_unknown_warning_option=no 8382 fi 8383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8384 fi 8385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8386 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8387 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8388 CFLAGS="$xorg_testset_save_CFLAGS" 8389 fi 8390 8391 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8392 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8394 fi 8395 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8397 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8398 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8399 $as_echo_n "(cached) " >&6 8400 else 8401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8402 /* end confdefs.h. */ 8403 int i; 8404 _ACEOF 8405 if ac_fn_c_try_compile "$LINENO"; then : 8406 xorg_cv_cc_flag_unused_command_line_argument=yes 8407 else 8408 xorg_cv_cc_flag_unused_command_line_argument=no 8409 fi 8410 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8411 fi 8412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8413 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8414 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8415 CFLAGS="$xorg_testset_save_CFLAGS" 8416 fi 8417 8418 found="no" 8419 8420 if test $found = "no" ; then 8421 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8422 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8423 fi 8424 8425 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8426 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8427 fi 8428 8429 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8430 8431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8432 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8433 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8434 if eval \${$cacheid+:} false; then : 8435 $as_echo_n "(cached) " >&6 8436 else 8437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8438 /* end confdefs.h. */ 8439 int i; 8440 int 8441 main () 8442 { 8443 8444 ; 8445 return 0; 8446 } 8447 _ACEOF 8448 if ac_fn_c_try_link "$LINENO"; then : 8449 eval $cacheid=yes 8450 else 8451 eval $cacheid=no 8452 fi 8453 rm -f core conftest.err conftest.$ac_objext \ 8454 conftest$ac_exeext conftest.$ac_ext 8455 fi 8456 8457 8458 CFLAGS="$xorg_testset_save_CFLAGS" 8459 8460 eval supported=\$$cacheid 8461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8462 $as_echo "$supported" >&6; } 8463 if test "$supported" = "yes" ; then 8464 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8465 found="yes" 8466 fi 8467 fi 8468 8469 if test $found = "no" ; then 8470 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8471 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8472 fi 8473 8474 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8475 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8476 fi 8477 8478 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8479 8480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8481 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8482 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8483 if eval \${$cacheid+:} false; then : 8484 $as_echo_n "(cached) " >&6 8485 else 8486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8487 /* end confdefs.h. */ 8488 int i; 8489 int 8490 main () 8491 { 8492 8493 ; 8494 return 0; 8495 } 8496 _ACEOF 8497 if ac_fn_c_try_link "$LINENO"; then : 8498 eval $cacheid=yes 8499 else 8500 eval $cacheid=no 8501 fi 8502 rm -f core conftest.err conftest.$ac_objext \ 8503 conftest$ac_exeext conftest.$ac_ext 8504 fi 8505 8506 8507 CFLAGS="$xorg_testset_save_CFLAGS" 8508 8509 eval supported=\$$cacheid 8510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8511 $as_echo "$supported" >&6; } 8512 if test "$supported" = "yes" ; then 8513 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8514 found="yes" 8515 fi 8516 fi 8517 8518 8519 8520 8521 8522 8523 8524 8525 8526 8527 8528 8529 8530 8531 8532 xorg_testset_save_CFLAGS="$CFLAGS" 8533 8534 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8537 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8538 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8539 $as_echo_n "(cached) " >&6 8540 else 8541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8542 /* end confdefs.h. */ 8543 int i; 8544 _ACEOF 8545 if ac_fn_c_try_compile "$LINENO"; then : 8546 xorg_cv_cc_flag_unknown_warning_option=yes 8547 else 8548 xorg_cv_cc_flag_unknown_warning_option=no 8549 fi 8550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8551 fi 8552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8553 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8554 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8555 CFLAGS="$xorg_testset_save_CFLAGS" 8556 fi 8557 8558 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8559 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8561 fi 8562 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8564 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8565 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8566 $as_echo_n "(cached) " >&6 8567 else 8568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8569 /* end confdefs.h. */ 8570 int i; 8571 _ACEOF 8572 if ac_fn_c_try_compile "$LINENO"; then : 8573 xorg_cv_cc_flag_unused_command_line_argument=yes 8574 else 8575 xorg_cv_cc_flag_unused_command_line_argument=no 8576 fi 8577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8578 fi 8579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8580 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8581 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8582 CFLAGS="$xorg_testset_save_CFLAGS" 8583 fi 8584 8585 found="no" 8586 8587 if test $found = "no" ; then 8588 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8589 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8590 fi 8591 8592 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8593 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8594 fi 8595 8596 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8597 8598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8599 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8600 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8601 if eval \${$cacheid+:} false; then : 8602 $as_echo_n "(cached) " >&6 8603 else 8604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8605 /* end confdefs.h. */ 8606 int i; 8607 int 8608 main () 8609 { 8610 8611 ; 8612 return 0; 8613 } 8614 _ACEOF 8615 if ac_fn_c_try_link "$LINENO"; then : 8616 eval $cacheid=yes 8617 else 8618 eval $cacheid=no 8619 fi 8620 rm -f core conftest.err conftest.$ac_objext \ 8621 conftest$ac_exeext conftest.$ac_ext 8622 fi 8623 8624 8625 CFLAGS="$xorg_testset_save_CFLAGS" 8626 8627 eval supported=\$$cacheid 8628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8629 $as_echo "$supported" >&6; } 8630 if test "$supported" = "yes" ; then 8631 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8632 found="yes" 8633 fi 8634 fi 8635 8636 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8637 else 8638 { $as_echo "$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 8639 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8640 8641 8642 8643 8644 8645 8646 8647 8648 8649 8650 8651 8652 8653 xorg_testset_save_CFLAGS="$CFLAGS" 8654 8655 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8656 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8658 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8659 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8660 $as_echo_n "(cached) " >&6 8661 else 8662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8663 /* end confdefs.h. */ 8664 int i; 8665 _ACEOF 8666 if ac_fn_c_try_compile "$LINENO"; then : 8667 xorg_cv_cc_flag_unknown_warning_option=yes 8668 else 8669 xorg_cv_cc_flag_unknown_warning_option=no 8670 fi 8671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8672 fi 8673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8674 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8675 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8676 CFLAGS="$xorg_testset_save_CFLAGS" 8677 fi 8678 8679 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8680 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8682 fi 8683 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8685 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8686 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8687 $as_echo_n "(cached) " >&6 8688 else 8689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8690 /* end confdefs.h. */ 8691 int i; 8692 _ACEOF 8693 if ac_fn_c_try_compile "$LINENO"; then : 8694 xorg_cv_cc_flag_unused_command_line_argument=yes 8695 else 8696 xorg_cv_cc_flag_unused_command_line_argument=no 8697 fi 8698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8699 fi 8700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8701 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8702 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8703 CFLAGS="$xorg_testset_save_CFLAGS" 8704 fi 8705 8706 found="no" 8707 8708 if test $found = "no" ; then 8709 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8711 fi 8712 8713 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8714 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8715 fi 8716 8717 CFLAGS="$CFLAGS -Wimplicit" 8718 8719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8720 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8721 cacheid=xorg_cv_cc_flag__Wimplicit 8722 if eval \${$cacheid+:} false; then : 8723 $as_echo_n "(cached) " >&6 8724 else 8725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8726 /* end confdefs.h. */ 8727 int i; 8728 int 8729 main () 8730 { 8731 8732 ; 8733 return 0; 8734 } 8735 _ACEOF 8736 if ac_fn_c_try_link "$LINENO"; then : 8737 eval $cacheid=yes 8738 else 8739 eval $cacheid=no 8740 fi 8741 rm -f core conftest.err conftest.$ac_objext \ 8742 conftest$ac_exeext conftest.$ac_ext 8743 fi 8744 8745 8746 CFLAGS="$xorg_testset_save_CFLAGS" 8747 8748 eval supported=\$$cacheid 8749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8750 $as_echo "$supported" >&6; } 8751 if test "$supported" = "yes" ; then 8752 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8753 found="yes" 8754 fi 8755 fi 8756 8757 8758 8759 8760 8761 8762 8763 8764 8765 8766 8767 8768 8769 8770 8771 xorg_testset_save_CFLAGS="$CFLAGS" 8772 8773 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8774 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8776 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8777 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8778 $as_echo_n "(cached) " >&6 8779 else 8780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8781 /* end confdefs.h. */ 8782 int i; 8783 _ACEOF 8784 if ac_fn_c_try_compile "$LINENO"; then : 8785 xorg_cv_cc_flag_unknown_warning_option=yes 8786 else 8787 xorg_cv_cc_flag_unknown_warning_option=no 8788 fi 8789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8790 fi 8791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8792 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8793 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8794 CFLAGS="$xorg_testset_save_CFLAGS" 8795 fi 8796 8797 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8798 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8800 fi 8801 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8803 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8804 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8805 $as_echo_n "(cached) " >&6 8806 else 8807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8808 /* end confdefs.h. */ 8809 int i; 8810 _ACEOF 8811 if ac_fn_c_try_compile "$LINENO"; then : 8812 xorg_cv_cc_flag_unused_command_line_argument=yes 8813 else 8814 xorg_cv_cc_flag_unused_command_line_argument=no 8815 fi 8816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8817 fi 8818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8819 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8820 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8821 CFLAGS="$xorg_testset_save_CFLAGS" 8822 fi 8823 8824 found="no" 8825 8826 if test $found = "no" ; then 8827 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8828 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8829 fi 8830 8831 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8832 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8833 fi 8834 8835 CFLAGS="$CFLAGS -Wnonnull" 8836 8837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8838 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8839 cacheid=xorg_cv_cc_flag__Wnonnull 8840 if eval \${$cacheid+:} false; then : 8841 $as_echo_n "(cached) " >&6 8842 else 8843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8844 /* end confdefs.h. */ 8845 int i; 8846 int 8847 main () 8848 { 8849 8850 ; 8851 return 0; 8852 } 8853 _ACEOF 8854 if ac_fn_c_try_link "$LINENO"; then : 8855 eval $cacheid=yes 8856 else 8857 eval $cacheid=no 8858 fi 8859 rm -f core conftest.err conftest.$ac_objext \ 8860 conftest$ac_exeext conftest.$ac_ext 8861 fi 8862 8863 8864 CFLAGS="$xorg_testset_save_CFLAGS" 8865 8866 eval supported=\$$cacheid 8867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8868 $as_echo "$supported" >&6; } 8869 if test "$supported" = "yes" ; then 8870 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8871 found="yes" 8872 fi 8873 fi 8874 8875 8876 8877 8878 8879 8880 8881 8882 8883 8884 8885 8886 8887 8888 8889 xorg_testset_save_CFLAGS="$CFLAGS" 8890 8891 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8892 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8894 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8895 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8896 $as_echo_n "(cached) " >&6 8897 else 8898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8899 /* end confdefs.h. */ 8900 int i; 8901 _ACEOF 8902 if ac_fn_c_try_compile "$LINENO"; then : 8903 xorg_cv_cc_flag_unknown_warning_option=yes 8904 else 8905 xorg_cv_cc_flag_unknown_warning_option=no 8906 fi 8907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8908 fi 8909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8910 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8911 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8912 CFLAGS="$xorg_testset_save_CFLAGS" 8913 fi 8914 8915 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8916 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8918 fi 8919 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8921 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8922 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8923 $as_echo_n "(cached) " >&6 8924 else 8925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8926 /* end confdefs.h. */ 8927 int i; 8928 _ACEOF 8929 if ac_fn_c_try_compile "$LINENO"; then : 8930 xorg_cv_cc_flag_unused_command_line_argument=yes 8931 else 8932 xorg_cv_cc_flag_unused_command_line_argument=no 8933 fi 8934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8935 fi 8936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8937 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8938 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8939 CFLAGS="$xorg_testset_save_CFLAGS" 8940 fi 8941 8942 found="no" 8943 8944 if test $found = "no" ; then 8945 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8947 fi 8948 8949 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8950 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8951 fi 8952 8953 CFLAGS="$CFLAGS -Winit-self" 8954 8955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8956 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8957 cacheid=xorg_cv_cc_flag__Winit_self 8958 if eval \${$cacheid+:} false; then : 8959 $as_echo_n "(cached) " >&6 8960 else 8961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8962 /* end confdefs.h. */ 8963 int i; 8964 int 8965 main () 8966 { 8967 8968 ; 8969 return 0; 8970 } 8971 _ACEOF 8972 if ac_fn_c_try_link "$LINENO"; then : 8973 eval $cacheid=yes 8974 else 8975 eval $cacheid=no 8976 fi 8977 rm -f core conftest.err conftest.$ac_objext \ 8978 conftest$ac_exeext conftest.$ac_ext 8979 fi 8980 8981 8982 CFLAGS="$xorg_testset_save_CFLAGS" 8983 8984 eval supported=\$$cacheid 8985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8986 $as_echo "$supported" >&6; } 8987 if test "$supported" = "yes" ; then 8988 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8989 found="yes" 8990 fi 8991 fi 8992 8993 8994 8995 8996 8997 8998 8999 9000 9001 9002 9003 9004 9005 9006 9007 xorg_testset_save_CFLAGS="$CFLAGS" 9008 9009 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9010 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9012 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9013 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9014 $as_echo_n "(cached) " >&6 9015 else 9016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9017 /* end confdefs.h. */ 9018 int i; 9019 _ACEOF 9020 if ac_fn_c_try_compile "$LINENO"; then : 9021 xorg_cv_cc_flag_unknown_warning_option=yes 9022 else 9023 xorg_cv_cc_flag_unknown_warning_option=no 9024 fi 9025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9026 fi 9027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9028 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9029 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9030 CFLAGS="$xorg_testset_save_CFLAGS" 9031 fi 9032 9033 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9034 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9036 fi 9037 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9039 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9040 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9041 $as_echo_n "(cached) " >&6 9042 else 9043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9044 /* end confdefs.h. */ 9045 int i; 9046 _ACEOF 9047 if ac_fn_c_try_compile "$LINENO"; then : 9048 xorg_cv_cc_flag_unused_command_line_argument=yes 9049 else 9050 xorg_cv_cc_flag_unused_command_line_argument=no 9051 fi 9052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9053 fi 9054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9055 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9056 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9057 CFLAGS="$xorg_testset_save_CFLAGS" 9058 fi 9059 9060 found="no" 9061 9062 if test $found = "no" ; then 9063 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9065 fi 9066 9067 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9068 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9069 fi 9070 9071 CFLAGS="$CFLAGS -Wmain" 9072 9073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9074 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 9075 cacheid=xorg_cv_cc_flag__Wmain 9076 if eval \${$cacheid+:} false; then : 9077 $as_echo_n "(cached) " >&6 9078 else 9079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9080 /* end confdefs.h. */ 9081 int i; 9082 int 9083 main () 9084 { 9085 9086 ; 9087 return 0; 9088 } 9089 _ACEOF 9090 if ac_fn_c_try_link "$LINENO"; then : 9091 eval $cacheid=yes 9092 else 9093 eval $cacheid=no 9094 fi 9095 rm -f core conftest.err conftest.$ac_objext \ 9096 conftest$ac_exeext conftest.$ac_ext 9097 fi 9098 9099 9100 CFLAGS="$xorg_testset_save_CFLAGS" 9101 9102 eval supported=\$$cacheid 9103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9104 $as_echo "$supported" >&6; } 9105 if test "$supported" = "yes" ; then 9106 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9107 found="yes" 9108 fi 9109 fi 9110 9111 9112 9113 9114 9115 9116 9117 9118 9119 9120 9121 9122 9123 9124 9125 xorg_testset_save_CFLAGS="$CFLAGS" 9126 9127 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9130 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9131 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9132 $as_echo_n "(cached) " >&6 9133 else 9134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9135 /* end confdefs.h. */ 9136 int i; 9137 _ACEOF 9138 if ac_fn_c_try_compile "$LINENO"; then : 9139 xorg_cv_cc_flag_unknown_warning_option=yes 9140 else 9141 xorg_cv_cc_flag_unknown_warning_option=no 9142 fi 9143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9144 fi 9145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9146 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9147 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9148 CFLAGS="$xorg_testset_save_CFLAGS" 9149 fi 9150 9151 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9152 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9154 fi 9155 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9157 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9158 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9159 $as_echo_n "(cached) " >&6 9160 else 9161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9162 /* end confdefs.h. */ 9163 int i; 9164 _ACEOF 9165 if ac_fn_c_try_compile "$LINENO"; then : 9166 xorg_cv_cc_flag_unused_command_line_argument=yes 9167 else 9168 xorg_cv_cc_flag_unused_command_line_argument=no 9169 fi 9170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9171 fi 9172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9173 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9174 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9175 CFLAGS="$xorg_testset_save_CFLAGS" 9176 fi 9177 9178 found="no" 9179 9180 if test $found = "no" ; then 9181 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9183 fi 9184 9185 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9186 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9187 fi 9188 9189 CFLAGS="$CFLAGS -Wmissing-braces" 9190 9191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9192 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9193 cacheid=xorg_cv_cc_flag__Wmissing_braces 9194 if eval \${$cacheid+:} false; then : 9195 $as_echo_n "(cached) " >&6 9196 else 9197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9198 /* end confdefs.h. */ 9199 int i; 9200 int 9201 main () 9202 { 9203 9204 ; 9205 return 0; 9206 } 9207 _ACEOF 9208 if ac_fn_c_try_link "$LINENO"; then : 9209 eval $cacheid=yes 9210 else 9211 eval $cacheid=no 9212 fi 9213 rm -f core conftest.err conftest.$ac_objext \ 9214 conftest$ac_exeext conftest.$ac_ext 9215 fi 9216 9217 9218 CFLAGS="$xorg_testset_save_CFLAGS" 9219 9220 eval supported=\$$cacheid 9221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9222 $as_echo "$supported" >&6; } 9223 if test "$supported" = "yes" ; then 9224 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9225 found="yes" 9226 fi 9227 fi 9228 9229 9230 9231 9232 9233 9234 9235 9236 9237 9238 9239 9240 9241 9242 9243 xorg_testset_save_CFLAGS="$CFLAGS" 9244 9245 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9248 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9249 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9250 $as_echo_n "(cached) " >&6 9251 else 9252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9253 /* end confdefs.h. */ 9254 int i; 9255 _ACEOF 9256 if ac_fn_c_try_compile "$LINENO"; then : 9257 xorg_cv_cc_flag_unknown_warning_option=yes 9258 else 9259 xorg_cv_cc_flag_unknown_warning_option=no 9260 fi 9261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9262 fi 9263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9264 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9265 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9266 CFLAGS="$xorg_testset_save_CFLAGS" 9267 fi 9268 9269 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9270 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9272 fi 9273 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9275 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9276 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9277 $as_echo_n "(cached) " >&6 9278 else 9279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9280 /* end confdefs.h. */ 9281 int i; 9282 _ACEOF 9283 if ac_fn_c_try_compile "$LINENO"; then : 9284 xorg_cv_cc_flag_unused_command_line_argument=yes 9285 else 9286 xorg_cv_cc_flag_unused_command_line_argument=no 9287 fi 9288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9289 fi 9290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9291 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9292 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9293 CFLAGS="$xorg_testset_save_CFLAGS" 9294 fi 9295 9296 found="no" 9297 9298 if test $found = "no" ; then 9299 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9301 fi 9302 9303 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9304 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9305 fi 9306 9307 CFLAGS="$CFLAGS -Wsequence-point" 9308 9309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9310 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9311 cacheid=xorg_cv_cc_flag__Wsequence_point 9312 if eval \${$cacheid+:} false; then : 9313 $as_echo_n "(cached) " >&6 9314 else 9315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9316 /* end confdefs.h. */ 9317 int i; 9318 int 9319 main () 9320 { 9321 9322 ; 9323 return 0; 9324 } 9325 _ACEOF 9326 if ac_fn_c_try_link "$LINENO"; then : 9327 eval $cacheid=yes 9328 else 9329 eval $cacheid=no 9330 fi 9331 rm -f core conftest.err conftest.$ac_objext \ 9332 conftest$ac_exeext conftest.$ac_ext 9333 fi 9334 9335 9336 CFLAGS="$xorg_testset_save_CFLAGS" 9337 9338 eval supported=\$$cacheid 9339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9340 $as_echo "$supported" >&6; } 9341 if test "$supported" = "yes" ; then 9342 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9343 found="yes" 9344 fi 9345 fi 9346 9347 9348 9349 9350 9351 9352 9353 9354 9355 9356 9357 9358 9359 9360 9361 xorg_testset_save_CFLAGS="$CFLAGS" 9362 9363 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9366 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9367 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9368 $as_echo_n "(cached) " >&6 9369 else 9370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9371 /* end confdefs.h. */ 9372 int i; 9373 _ACEOF 9374 if ac_fn_c_try_compile "$LINENO"; then : 9375 xorg_cv_cc_flag_unknown_warning_option=yes 9376 else 9377 xorg_cv_cc_flag_unknown_warning_option=no 9378 fi 9379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9380 fi 9381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9382 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9383 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9384 CFLAGS="$xorg_testset_save_CFLAGS" 9385 fi 9386 9387 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9388 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9389 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9390 fi 9391 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9393 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9394 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9395 $as_echo_n "(cached) " >&6 9396 else 9397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9398 /* end confdefs.h. */ 9399 int i; 9400 _ACEOF 9401 if ac_fn_c_try_compile "$LINENO"; then : 9402 xorg_cv_cc_flag_unused_command_line_argument=yes 9403 else 9404 xorg_cv_cc_flag_unused_command_line_argument=no 9405 fi 9406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9407 fi 9408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9409 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9410 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9411 CFLAGS="$xorg_testset_save_CFLAGS" 9412 fi 9413 9414 found="no" 9415 9416 if test $found = "no" ; then 9417 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9419 fi 9420 9421 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9422 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9423 fi 9424 9425 CFLAGS="$CFLAGS -Wreturn-type" 9426 9427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9428 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9429 cacheid=xorg_cv_cc_flag__Wreturn_type 9430 if eval \${$cacheid+:} false; then : 9431 $as_echo_n "(cached) " >&6 9432 else 9433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9434 /* end confdefs.h. */ 9435 int i; 9436 int 9437 main () 9438 { 9439 9440 ; 9441 return 0; 9442 } 9443 _ACEOF 9444 if ac_fn_c_try_link "$LINENO"; then : 9445 eval $cacheid=yes 9446 else 9447 eval $cacheid=no 9448 fi 9449 rm -f core conftest.err conftest.$ac_objext \ 9450 conftest$ac_exeext conftest.$ac_ext 9451 fi 9452 9453 9454 CFLAGS="$xorg_testset_save_CFLAGS" 9455 9456 eval supported=\$$cacheid 9457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9458 $as_echo "$supported" >&6; } 9459 if test "$supported" = "yes" ; then 9460 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9461 found="yes" 9462 fi 9463 fi 9464 9465 9466 9467 9468 9469 9470 9471 9472 9473 9474 9475 9476 9477 9478 9479 xorg_testset_save_CFLAGS="$CFLAGS" 9480 9481 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9482 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9484 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9485 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9486 $as_echo_n "(cached) " >&6 9487 else 9488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9489 /* end confdefs.h. */ 9490 int i; 9491 _ACEOF 9492 if ac_fn_c_try_compile "$LINENO"; then : 9493 xorg_cv_cc_flag_unknown_warning_option=yes 9494 else 9495 xorg_cv_cc_flag_unknown_warning_option=no 9496 fi 9497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9498 fi 9499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9500 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9501 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9502 CFLAGS="$xorg_testset_save_CFLAGS" 9503 fi 9504 9505 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9506 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9507 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9508 fi 9509 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9511 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9512 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9513 $as_echo_n "(cached) " >&6 9514 else 9515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9516 /* end confdefs.h. */ 9517 int i; 9518 _ACEOF 9519 if ac_fn_c_try_compile "$LINENO"; then : 9520 xorg_cv_cc_flag_unused_command_line_argument=yes 9521 else 9522 xorg_cv_cc_flag_unused_command_line_argument=no 9523 fi 9524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9525 fi 9526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9527 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9528 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9529 CFLAGS="$xorg_testset_save_CFLAGS" 9530 fi 9531 9532 found="no" 9533 9534 if test $found = "no" ; then 9535 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9536 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9537 fi 9538 9539 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9540 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9541 fi 9542 9543 CFLAGS="$CFLAGS -Wtrigraphs" 9544 9545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9546 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9547 cacheid=xorg_cv_cc_flag__Wtrigraphs 9548 if eval \${$cacheid+:} false; then : 9549 $as_echo_n "(cached) " >&6 9550 else 9551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9552 /* end confdefs.h. */ 9553 int i; 9554 int 9555 main () 9556 { 9557 9558 ; 9559 return 0; 9560 } 9561 _ACEOF 9562 if ac_fn_c_try_link "$LINENO"; then : 9563 eval $cacheid=yes 9564 else 9565 eval $cacheid=no 9566 fi 9567 rm -f core conftest.err conftest.$ac_objext \ 9568 conftest$ac_exeext conftest.$ac_ext 9569 fi 9570 9571 9572 CFLAGS="$xorg_testset_save_CFLAGS" 9573 9574 eval supported=\$$cacheid 9575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9576 $as_echo "$supported" >&6; } 9577 if test "$supported" = "yes" ; then 9578 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9579 found="yes" 9580 fi 9581 fi 9582 9583 9584 9585 9586 9587 9588 9589 9590 9591 9592 9593 9594 9595 9596 9597 xorg_testset_save_CFLAGS="$CFLAGS" 9598 9599 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9600 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9602 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9603 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9604 $as_echo_n "(cached) " >&6 9605 else 9606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9607 /* end confdefs.h. */ 9608 int i; 9609 _ACEOF 9610 if ac_fn_c_try_compile "$LINENO"; then : 9611 xorg_cv_cc_flag_unknown_warning_option=yes 9612 else 9613 xorg_cv_cc_flag_unknown_warning_option=no 9614 fi 9615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9616 fi 9617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9618 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9619 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9620 CFLAGS="$xorg_testset_save_CFLAGS" 9621 fi 9622 9623 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9624 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9626 fi 9627 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9629 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9630 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9631 $as_echo_n "(cached) " >&6 9632 else 9633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9634 /* end confdefs.h. */ 9635 int i; 9636 _ACEOF 9637 if ac_fn_c_try_compile "$LINENO"; then : 9638 xorg_cv_cc_flag_unused_command_line_argument=yes 9639 else 9640 xorg_cv_cc_flag_unused_command_line_argument=no 9641 fi 9642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9643 fi 9644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9645 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9646 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9647 CFLAGS="$xorg_testset_save_CFLAGS" 9648 fi 9649 9650 found="no" 9651 9652 if test $found = "no" ; then 9653 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9655 fi 9656 9657 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9658 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9659 fi 9660 9661 CFLAGS="$CFLAGS -Warray-bounds" 9662 9663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9664 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9665 cacheid=xorg_cv_cc_flag__Warray_bounds 9666 if eval \${$cacheid+:} false; then : 9667 $as_echo_n "(cached) " >&6 9668 else 9669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9670 /* end confdefs.h. */ 9671 int i; 9672 int 9673 main () 9674 { 9675 9676 ; 9677 return 0; 9678 } 9679 _ACEOF 9680 if ac_fn_c_try_link "$LINENO"; then : 9681 eval $cacheid=yes 9682 else 9683 eval $cacheid=no 9684 fi 9685 rm -f core conftest.err conftest.$ac_objext \ 9686 conftest$ac_exeext conftest.$ac_ext 9687 fi 9688 9689 9690 CFLAGS="$xorg_testset_save_CFLAGS" 9691 9692 eval supported=\$$cacheid 9693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9694 $as_echo "$supported" >&6; } 9695 if test "$supported" = "yes" ; then 9696 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9697 found="yes" 9698 fi 9699 fi 9700 9701 9702 9703 9704 9705 9706 9707 9708 9709 9710 9711 9712 9713 9714 9715 xorg_testset_save_CFLAGS="$CFLAGS" 9716 9717 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9718 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9720 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9721 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9722 $as_echo_n "(cached) " >&6 9723 else 9724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9725 /* end confdefs.h. */ 9726 int i; 9727 _ACEOF 9728 if ac_fn_c_try_compile "$LINENO"; then : 9729 xorg_cv_cc_flag_unknown_warning_option=yes 9730 else 9731 xorg_cv_cc_flag_unknown_warning_option=no 9732 fi 9733 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9734 fi 9735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9736 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9737 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9738 CFLAGS="$xorg_testset_save_CFLAGS" 9739 fi 9740 9741 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9742 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9743 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9744 fi 9745 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9747 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9748 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9749 $as_echo_n "(cached) " >&6 9750 else 9751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9752 /* end confdefs.h. */ 9753 int i; 9754 _ACEOF 9755 if ac_fn_c_try_compile "$LINENO"; then : 9756 xorg_cv_cc_flag_unused_command_line_argument=yes 9757 else 9758 xorg_cv_cc_flag_unused_command_line_argument=no 9759 fi 9760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9761 fi 9762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9763 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9764 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9765 CFLAGS="$xorg_testset_save_CFLAGS" 9766 fi 9767 9768 found="no" 9769 9770 if test $found = "no" ; then 9771 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9772 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9773 fi 9774 9775 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9776 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9777 fi 9778 9779 CFLAGS="$CFLAGS -Wwrite-strings" 9780 9781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9782 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9783 cacheid=xorg_cv_cc_flag__Wwrite_strings 9784 if eval \${$cacheid+:} false; then : 9785 $as_echo_n "(cached) " >&6 9786 else 9787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9788 /* end confdefs.h. */ 9789 int i; 9790 int 9791 main () 9792 { 9793 9794 ; 9795 return 0; 9796 } 9797 _ACEOF 9798 if ac_fn_c_try_link "$LINENO"; then : 9799 eval $cacheid=yes 9800 else 9801 eval $cacheid=no 9802 fi 9803 rm -f core conftest.err conftest.$ac_objext \ 9804 conftest$ac_exeext conftest.$ac_ext 9805 fi 9806 9807 9808 CFLAGS="$xorg_testset_save_CFLAGS" 9809 9810 eval supported=\$$cacheid 9811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9812 $as_echo "$supported" >&6; } 9813 if test "$supported" = "yes" ; then 9814 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9815 found="yes" 9816 fi 9817 fi 9818 9819 9820 9821 9822 9823 9824 9825 9826 9827 9828 9829 9830 9831 9832 9833 xorg_testset_save_CFLAGS="$CFLAGS" 9834 9835 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9836 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9838 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9839 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9840 $as_echo_n "(cached) " >&6 9841 else 9842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9843 /* end confdefs.h. */ 9844 int i; 9845 _ACEOF 9846 if ac_fn_c_try_compile "$LINENO"; then : 9847 xorg_cv_cc_flag_unknown_warning_option=yes 9848 else 9849 xorg_cv_cc_flag_unknown_warning_option=no 9850 fi 9851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9852 fi 9853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9854 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9855 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9856 CFLAGS="$xorg_testset_save_CFLAGS" 9857 fi 9858 9859 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9860 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9861 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9862 fi 9863 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9865 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9866 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9867 $as_echo_n "(cached) " >&6 9868 else 9869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9870 /* end confdefs.h. */ 9871 int i; 9872 _ACEOF 9873 if ac_fn_c_try_compile "$LINENO"; then : 9874 xorg_cv_cc_flag_unused_command_line_argument=yes 9875 else 9876 xorg_cv_cc_flag_unused_command_line_argument=no 9877 fi 9878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9879 fi 9880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9881 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9882 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9883 CFLAGS="$xorg_testset_save_CFLAGS" 9884 fi 9885 9886 found="no" 9887 9888 if test $found = "no" ; then 9889 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9890 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9891 fi 9892 9893 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9894 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9895 fi 9896 9897 CFLAGS="$CFLAGS -Waddress" 9898 9899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9900 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9901 cacheid=xorg_cv_cc_flag__Waddress 9902 if eval \${$cacheid+:} false; then : 9903 $as_echo_n "(cached) " >&6 9904 else 9905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9906 /* end confdefs.h. */ 9907 int i; 9908 int 9909 main () 9910 { 9911 9912 ; 9913 return 0; 9914 } 9915 _ACEOF 9916 if ac_fn_c_try_link "$LINENO"; then : 9917 eval $cacheid=yes 9918 else 9919 eval $cacheid=no 9920 fi 9921 rm -f core conftest.err conftest.$ac_objext \ 9922 conftest$ac_exeext conftest.$ac_ext 9923 fi 9924 9925 9926 CFLAGS="$xorg_testset_save_CFLAGS" 9927 9928 eval supported=\$$cacheid 9929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9930 $as_echo "$supported" >&6; } 9931 if test "$supported" = "yes" ; then 9932 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9933 found="yes" 9934 fi 9935 fi 9936 9937 9938 9939 9940 9941 9942 9943 9944 9945 9946 9947 9948 9949 9950 9951 xorg_testset_save_CFLAGS="$CFLAGS" 9952 9953 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9956 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9957 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9958 $as_echo_n "(cached) " >&6 9959 else 9960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9961 /* end confdefs.h. */ 9962 int i; 9963 _ACEOF 9964 if ac_fn_c_try_compile "$LINENO"; then : 9965 xorg_cv_cc_flag_unknown_warning_option=yes 9966 else 9967 xorg_cv_cc_flag_unknown_warning_option=no 9968 fi 9969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9970 fi 9971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9972 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9973 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9974 CFLAGS="$xorg_testset_save_CFLAGS" 9975 fi 9976 9977 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9978 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9979 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9980 fi 9981 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9983 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9984 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9985 $as_echo_n "(cached) " >&6 9986 else 9987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9988 /* end confdefs.h. */ 9989 int i; 9990 _ACEOF 9991 if ac_fn_c_try_compile "$LINENO"; then : 9992 xorg_cv_cc_flag_unused_command_line_argument=yes 9993 else 9994 xorg_cv_cc_flag_unused_command_line_argument=no 9995 fi 9996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9997 fi 9998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9999 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10000 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10001 CFLAGS="$xorg_testset_save_CFLAGS" 10002 fi 10003 10004 found="no" 10005 10006 if test $found = "no" ; then 10007 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10009 fi 10010 10011 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10012 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10013 fi 10014 10015 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10016 10017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10018 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10019 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10020 if eval \${$cacheid+:} false; then : 10021 $as_echo_n "(cached) " >&6 10022 else 10023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10024 /* end confdefs.h. */ 10025 int i; 10026 int 10027 main () 10028 { 10029 10030 ; 10031 return 0; 10032 } 10033 _ACEOF 10034 if ac_fn_c_try_link "$LINENO"; then : 10035 eval $cacheid=yes 10036 else 10037 eval $cacheid=no 10038 fi 10039 rm -f core conftest.err conftest.$ac_objext \ 10040 conftest$ac_exeext conftest.$ac_ext 10041 fi 10042 10043 10044 CFLAGS="$xorg_testset_save_CFLAGS" 10045 10046 eval supported=\$$cacheid 10047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10048 $as_echo "$supported" >&6; } 10049 if test "$supported" = "yes" ; then 10050 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10051 found="yes" 10052 fi 10053 fi 10054 10055 10056 10057 10058 10059 10060 10061 10062 10063 10064 10065 10066 10067 10068 10069 xorg_testset_save_CFLAGS="$CFLAGS" 10070 10071 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10072 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10074 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10075 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10076 $as_echo_n "(cached) " >&6 10077 else 10078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10079 /* end confdefs.h. */ 10080 int i; 10081 _ACEOF 10082 if ac_fn_c_try_compile "$LINENO"; then : 10083 xorg_cv_cc_flag_unknown_warning_option=yes 10084 else 10085 xorg_cv_cc_flag_unknown_warning_option=no 10086 fi 10087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10088 fi 10089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10090 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10091 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10092 CFLAGS="$xorg_testset_save_CFLAGS" 10093 fi 10094 10095 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10096 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10098 fi 10099 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10101 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10102 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10103 $as_echo_n "(cached) " >&6 10104 else 10105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10106 /* end confdefs.h. */ 10107 int i; 10108 _ACEOF 10109 if ac_fn_c_try_compile "$LINENO"; then : 10110 xorg_cv_cc_flag_unused_command_line_argument=yes 10111 else 10112 xorg_cv_cc_flag_unused_command_line_argument=no 10113 fi 10114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10115 fi 10116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10117 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10118 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10119 CFLAGS="$xorg_testset_save_CFLAGS" 10120 fi 10121 10122 found="no" 10123 10124 if test $found = "no" ; then 10125 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10127 fi 10128 10129 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10130 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10131 fi 10132 10133 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10134 10135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10136 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10137 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10138 if eval \${$cacheid+:} false; then : 10139 $as_echo_n "(cached) " >&6 10140 else 10141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10142 /* end confdefs.h. */ 10143 int i; 10144 int 10145 main () 10146 { 10147 10148 ; 10149 return 0; 10150 } 10151 _ACEOF 10152 if ac_fn_c_try_link "$LINENO"; then : 10153 eval $cacheid=yes 10154 else 10155 eval $cacheid=no 10156 fi 10157 rm -f core conftest.err conftest.$ac_objext \ 10158 conftest$ac_exeext conftest.$ac_ext 10159 fi 10160 10161 10162 CFLAGS="$xorg_testset_save_CFLAGS" 10163 10164 eval supported=\$$cacheid 10165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10166 $as_echo "$supported" >&6; } 10167 if test "$supported" = "yes" ; then 10168 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10169 found="yes" 10170 fi 10171 fi 10172 10173 10174 fi 10175 10176 10177 10178 10179 10180 10181 10182 CWARNFLAGS="$BASE_CFLAGS" 10183 if test "x$GCC" = xyes ; then 10184 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10185 fi 10186 10187 10188 10189 10190 10191 10192 10193 10194 # Check whether --enable-strict-compilation was given. 10195 if test "${enable_strict_compilation+set}" = set; then : 10196 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10197 else 10198 STRICT_COMPILE=no 10199 fi 10200 10201 10202 10203 10204 10205 10206 STRICT_CFLAGS="" 10207 10208 10209 10210 10211 10212 10213 10214 10215 10216 10217 10218 10219 10220 xorg_testset_save_CFLAGS="$CFLAGS" 10221 10222 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10223 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10225 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10226 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10227 $as_echo_n "(cached) " >&6 10228 else 10229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10230 /* end confdefs.h. */ 10231 int i; 10232 _ACEOF 10233 if ac_fn_c_try_compile "$LINENO"; then : 10234 xorg_cv_cc_flag_unknown_warning_option=yes 10235 else 10236 xorg_cv_cc_flag_unknown_warning_option=no 10237 fi 10238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10239 fi 10240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10241 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10242 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10243 CFLAGS="$xorg_testset_save_CFLAGS" 10244 fi 10245 10246 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10247 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10249 fi 10250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10252 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10253 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10254 $as_echo_n "(cached) " >&6 10255 else 10256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10257 /* end confdefs.h. */ 10258 int i; 10259 _ACEOF 10260 if ac_fn_c_try_compile "$LINENO"; then : 10261 xorg_cv_cc_flag_unused_command_line_argument=yes 10262 else 10263 xorg_cv_cc_flag_unused_command_line_argument=no 10264 fi 10265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10266 fi 10267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10268 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10269 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10270 CFLAGS="$xorg_testset_save_CFLAGS" 10271 fi 10272 10273 found="no" 10274 10275 if test $found = "no" ; then 10276 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10277 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10278 fi 10279 10280 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10281 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10282 fi 10283 10284 CFLAGS="$CFLAGS -pedantic" 10285 10286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10287 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10288 cacheid=xorg_cv_cc_flag__pedantic 10289 if eval \${$cacheid+:} false; then : 10290 $as_echo_n "(cached) " >&6 10291 else 10292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10293 /* end confdefs.h. */ 10294 int i; 10295 int 10296 main () 10297 { 10298 10299 ; 10300 return 0; 10301 } 10302 _ACEOF 10303 if ac_fn_c_try_link "$LINENO"; then : 10304 eval $cacheid=yes 10305 else 10306 eval $cacheid=no 10307 fi 10308 rm -f core conftest.err conftest.$ac_objext \ 10309 conftest$ac_exeext conftest.$ac_ext 10310 fi 10311 10312 10313 CFLAGS="$xorg_testset_save_CFLAGS" 10314 10315 eval supported=\$$cacheid 10316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10317 $as_echo "$supported" >&6; } 10318 if test "$supported" = "yes" ; then 10319 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10320 found="yes" 10321 fi 10322 fi 10323 10324 10325 10326 10327 10328 10329 10330 10331 10332 10333 10334 10335 10336 10337 10338 xorg_testset_save_CFLAGS="$CFLAGS" 10339 10340 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10341 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10343 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10344 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10345 $as_echo_n "(cached) " >&6 10346 else 10347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10348 /* end confdefs.h. */ 10349 int i; 10350 _ACEOF 10351 if ac_fn_c_try_compile "$LINENO"; then : 10352 xorg_cv_cc_flag_unknown_warning_option=yes 10353 else 10354 xorg_cv_cc_flag_unknown_warning_option=no 10355 fi 10356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10357 fi 10358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10359 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10360 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10361 CFLAGS="$xorg_testset_save_CFLAGS" 10362 fi 10363 10364 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10365 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10366 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10367 fi 10368 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10370 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10371 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10372 $as_echo_n "(cached) " >&6 10373 else 10374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10375 /* end confdefs.h. */ 10376 int i; 10377 _ACEOF 10378 if ac_fn_c_try_compile "$LINENO"; then : 10379 xorg_cv_cc_flag_unused_command_line_argument=yes 10380 else 10381 xorg_cv_cc_flag_unused_command_line_argument=no 10382 fi 10383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10384 fi 10385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10386 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10387 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10388 CFLAGS="$xorg_testset_save_CFLAGS" 10389 fi 10390 10391 found="no" 10392 10393 if test $found = "no" ; then 10394 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10395 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10396 fi 10397 10398 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10399 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10400 fi 10401 10402 CFLAGS="$CFLAGS -Werror" 10403 10404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10405 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10406 cacheid=xorg_cv_cc_flag__Werror 10407 if eval \${$cacheid+:} false; then : 10408 $as_echo_n "(cached) " >&6 10409 else 10410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10411 /* end confdefs.h. */ 10412 int i; 10413 int 10414 main () 10415 { 10416 10417 ; 10418 return 0; 10419 } 10420 _ACEOF 10421 if ac_fn_c_try_link "$LINENO"; then : 10422 eval $cacheid=yes 10423 else 10424 eval $cacheid=no 10425 fi 10426 rm -f core conftest.err conftest.$ac_objext \ 10427 conftest$ac_exeext conftest.$ac_ext 10428 fi 10429 10430 10431 CFLAGS="$xorg_testset_save_CFLAGS" 10432 10433 eval supported=\$$cacheid 10434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10435 $as_echo "$supported" >&6; } 10436 if test "$supported" = "yes" ; then 10437 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10438 found="yes" 10439 fi 10440 fi 10441 10442 if test $found = "no" ; then 10443 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10445 fi 10446 10447 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10448 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10449 fi 10450 10451 CFLAGS="$CFLAGS -errwarn" 10452 10453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10454 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10455 cacheid=xorg_cv_cc_flag__errwarn 10456 if eval \${$cacheid+:} false; then : 10457 $as_echo_n "(cached) " >&6 10458 else 10459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10460 /* end confdefs.h. */ 10461 int i; 10462 int 10463 main () 10464 { 10465 10466 ; 10467 return 0; 10468 } 10469 _ACEOF 10470 if ac_fn_c_try_link "$LINENO"; then : 10471 eval $cacheid=yes 10472 else 10473 eval $cacheid=no 10474 fi 10475 rm -f core conftest.err conftest.$ac_objext \ 10476 conftest$ac_exeext conftest.$ac_ext 10477 fi 10478 10479 10480 CFLAGS="$xorg_testset_save_CFLAGS" 10481 10482 eval supported=\$$cacheid 10483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10484 $as_echo "$supported" >&6; } 10485 if test "$supported" = "yes" ; then 10486 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10487 found="yes" 10488 fi 10489 fi 10490 10491 10492 10493 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10494 # activate it with -Werror, so we add it here explicitly. 10495 10496 10497 10498 10499 10500 10501 10502 10503 10504 10505 10506 10507 10508 xorg_testset_save_CFLAGS="$CFLAGS" 10509 10510 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10511 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10513 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10514 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10515 $as_echo_n "(cached) " >&6 10516 else 10517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10518 /* end confdefs.h. */ 10519 int i; 10520 _ACEOF 10521 if ac_fn_c_try_compile "$LINENO"; then : 10522 xorg_cv_cc_flag_unknown_warning_option=yes 10523 else 10524 xorg_cv_cc_flag_unknown_warning_option=no 10525 fi 10526 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10527 fi 10528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10529 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10530 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10531 CFLAGS="$xorg_testset_save_CFLAGS" 10532 fi 10533 10534 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10535 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10536 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10537 fi 10538 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10540 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10541 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10542 $as_echo_n "(cached) " >&6 10543 else 10544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10545 /* end confdefs.h. */ 10546 int i; 10547 _ACEOF 10548 if ac_fn_c_try_compile "$LINENO"; then : 10549 xorg_cv_cc_flag_unused_command_line_argument=yes 10550 else 10551 xorg_cv_cc_flag_unused_command_line_argument=no 10552 fi 10553 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10554 fi 10555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10556 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10557 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10558 CFLAGS="$xorg_testset_save_CFLAGS" 10559 fi 10560 10561 found="no" 10562 10563 if test $found = "no" ; then 10564 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10565 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10566 fi 10567 10568 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10569 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10570 fi 10571 10572 CFLAGS="$CFLAGS -Werror=attributes" 10573 10574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10575 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10576 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10577 if eval \${$cacheid+:} false; then : 10578 $as_echo_n "(cached) " >&6 10579 else 10580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10581 /* end confdefs.h. */ 10582 int i; 10583 int 10584 main () 10585 { 10586 10587 ; 10588 return 0; 10589 } 10590 _ACEOF 10591 if ac_fn_c_try_link "$LINENO"; then : 10592 eval $cacheid=yes 10593 else 10594 eval $cacheid=no 10595 fi 10596 rm -f core conftest.err conftest.$ac_objext \ 10597 conftest$ac_exeext conftest.$ac_ext 10598 fi 10599 10600 10601 CFLAGS="$xorg_testset_save_CFLAGS" 10602 10603 eval supported=\$$cacheid 10604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10605 $as_echo "$supported" >&6; } 10606 if test "$supported" = "yes" ; then 10607 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10608 found="yes" 10609 fi 10610 fi 10611 10612 10613 10614 if test "x$STRICT_COMPILE" = "xyes"; then 10615 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10616 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10617 fi 10618 10619 10620 10621 10622 10623 10624 cat >>confdefs.h <<_ACEOF 10625 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10626 _ACEOF 10627 10628 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10629 if test "x$PVM" = "x"; then 10630 PVM="0" 10631 fi 10632 10633 cat >>confdefs.h <<_ACEOF 10634 #define PACKAGE_VERSION_MINOR $PVM 10635 _ACEOF 10636 10637 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10638 if test "x$PVP" = "x"; then 10639 PVP="0" 10640 fi 10641 10642 cat >>confdefs.h <<_ACEOF 10643 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10644 _ACEOF 10645 10646 10647 10648 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10649 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10650 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10651 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10652 10653 10654 10655 10656 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10657 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10658 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10659 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10660 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10661 10662 10663 10664 10665 10666 10667 if test x$APP_MAN_SUFFIX = x ; then 10668 APP_MAN_SUFFIX=1 10669 fi 10670 if test x$APP_MAN_DIR = x ; then 10671 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10672 fi 10673 10674 if test x$LIB_MAN_SUFFIX = x ; then 10675 LIB_MAN_SUFFIX=3 10676 fi 10677 if test x$LIB_MAN_DIR = x ; then 10678 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10679 fi 10680 10681 if test x$FILE_MAN_SUFFIX = x ; then 10682 case $host_os in 10683 solaris*) FILE_MAN_SUFFIX=4 ;; 10684 *) FILE_MAN_SUFFIX=5 ;; 10685 esac 10686 fi 10687 if test x$FILE_MAN_DIR = x ; then 10688 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10689 fi 10690 10691 if test x$MISC_MAN_SUFFIX = x ; then 10692 case $host_os in 10693 solaris*) MISC_MAN_SUFFIX=5 ;; 10694 *) MISC_MAN_SUFFIX=7 ;; 10695 esac 10696 fi 10697 if test x$MISC_MAN_DIR = x ; then 10698 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10699 fi 10700 10701 if test x$DRIVER_MAN_SUFFIX = x ; then 10702 case $host_os in 10703 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10704 *) DRIVER_MAN_SUFFIX=4 ;; 10705 esac 10706 fi 10707 if test x$DRIVER_MAN_DIR = x ; then 10708 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10709 fi 10710 10711 if test x$ADMIN_MAN_SUFFIX = x ; then 10712 case $host_os in 10713 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10714 *) ADMIN_MAN_SUFFIX=8 ;; 10715 esac 10716 fi 10717 if test x$ADMIN_MAN_DIR = x ; then 10718 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10719 fi 10720 10721 10722 10723 10724 10725 10726 10727 10728 10729 10730 10731 10732 10733 10734 10735 XORG_MAN_PAGE="X Version 11" 10736 10737 MAN_SUBSTS="\ 10738 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10739 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10740 -e 's|__xservername__|Xorg|g' \ 10741 -e 's|__xconfigfile__|xorg.conf|g' \ 10742 -e 's|__projectroot__|\$(prefix)|g' \ 10743 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10744 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10745 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10746 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10747 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10748 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10749 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10750 10751 10752 10753 # Check whether --enable-silent-rules was given. 10754 if test "${enable_silent_rules+set}" = set; then : 10755 enableval=$enable_silent_rules; 10756 fi 10757 10758 case $enable_silent_rules in # ((( 10759 yes) AM_DEFAULT_VERBOSITY=0;; 10760 no) AM_DEFAULT_VERBOSITY=1;; 10761 *) AM_DEFAULT_VERBOSITY=0;; 10762 esac 10763 am_make=${MAKE-make} 10764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10765 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10766 if ${am_cv_make_support_nested_variables+:} false; then : 10767 $as_echo_n "(cached) " >&6 10768 else 10769 if $as_echo 'TRUE=$(BAR$(V)) 10770 BAR0=false 10771 BAR1=true 10772 V=1 10773 am__doit: 10774 @$(TRUE) 10775 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10776 am_cv_make_support_nested_variables=yes 10777 else 10778 am_cv_make_support_nested_variables=no 10779 fi 10780 fi 10781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10782 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10783 if test $am_cv_make_support_nested_variables = yes; then 10784 AM_V='$(V)' 10785 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10786 else 10787 AM_V=$AM_DEFAULT_VERBOSITY 10788 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10789 fi 10790 AM_BACKSLASH='\' 10791 10792 10793 10794 # Internationalization & localization support 10795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gettext" >&5 10796 $as_echo_n "checking for library containing gettext... " >&6; } 10797 if ${ac_cv_search_gettext+:} false; then : 10798 $as_echo_n "(cached) " >&6 10799 else 10800 ac_func_search_save_LIBS=$LIBS 10801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10802 /* end confdefs.h. */ 10803 10804 /* Override any GCC internal prototype to avoid an error. 10805 Use char because int might match the return type of a GCC 10806 builtin and then its argument prototype would still apply. */ 10807 #ifdef __cplusplus 10808 extern "C" 10809 #endif 10810 char gettext (); 10811 int 10812 main () 10813 { 10814 return gettext (); 10815 ; 10816 return 0; 10817 } 10818 _ACEOF 10819 for ac_lib in '' intl; do 10820 if test -z "$ac_lib"; then 10821 ac_res="none required" 10822 else 10823 ac_res=-l$ac_lib 10824 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10825 fi 10826 if ac_fn_c_try_link "$LINENO"; then : 10827 ac_cv_search_gettext=$ac_res 10828 fi 10829 rm -f core conftest.err conftest.$ac_objext \ 10830 conftest$ac_exeext 10831 if ${ac_cv_search_gettext+:} false; then : 10832 break 10833 fi 10834 done 10835 if ${ac_cv_search_gettext+:} false; then : 10836 10837 else 10838 ac_cv_search_gettext=no 10839 fi 10840 rm conftest.$ac_ext 10841 LIBS=$ac_func_search_save_LIBS 10842 fi 10843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gettext" >&5 10844 $as_echo "$ac_cv_search_gettext" >&6; } 10845 ac_res=$ac_cv_search_gettext 10846 if test "$ac_res" != no; then : 10847 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10848 USE_GETTEXT="yes" 10849 else 10850 USE_GETTEXT="no" 10851 fi 10852 10853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to install localized messages" >&5 10854 $as_echo_n "checking where to install localized messages... " >&6; } 10855 10856 # Check whether --with-localedir was given. 10857 if test "${with_localedir+set}" = set; then : 10858 withval=$with_localedir; LOCALEDIR=${withval} 10859 else 10860 LOCALEDIR=${datadir}/locale 10861 fi 10862 10863 10864 prefix_NONE= 10865 exec_prefix_NONE= 10866 test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix 10867 test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix 10868 eval ax_define_dir="\"$LOCALEDIR\"" 10869 eval ax_define_dir="\"$ax_define_dir\"" 10870 LOCALEDIR="$ax_define_dir" 10871 10872 10873 cat >>confdefs.h <<_ACEOF 10874 #define LOCALEDIR "$ax_define_dir" 10875 _ACEOF 10876 10877 test "$prefix_NONE" && prefix=NONE 10878 test "$exec_prefix_NONE" && exec_prefix=NONE 10879 10880 if test "x$LOCALEDIR" = "xno" -o "x$USE_GETTEXT" = "xno" ; then 10881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: nowhere" >&5 10882 $as_echo "nowhere" >&6; } 10883 USE_GETTEXT="no" 10884 else 10885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LOCALEDIR" >&5 10886 $as_echo "$LOCALEDIR" >&6; } 10887 fi 10888 10889 if test "x$USE_GETTEXT" = "xyes" ; then 10890 10891 $as_echo "#define USE_GETTEXT 1" >>confdefs.h 10892 10893 fi 10894 if test "x$USE_GETTEXT" = "xyes"; then 10895 USE_GETTEXT_TRUE= 10896 USE_GETTEXT_FALSE='#' 10897 else 10898 USE_GETTEXT_TRUE='#' 10899 USE_GETTEXT_FALSE= 10900 fi 10901 10902 10903 10904 ### How to check load average on various OS'es: 10905 10906 # getloadavg: 4.3BSD-Reno & later, glibc 2.2 & later, Solaris 7 & later 10907 # BSD & GNU libc use <stdlib.h>, Solaris requires <sys/loadavg.h> 10908 for ac_func in getloadavg 10909 do : 10910 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg" 10911 if test "x$ac_cv_func_getloadavg" = xyes; then : 10912 cat >>confdefs.h <<_ACEOF 10913 #define HAVE_GETLOADAVG 1 10914 _ACEOF 10915 for ac_header in sys/loadavg.h 10916 do : 10917 ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default" 10918 if test "x$ac_cv_header_sys_loadavg_h" = xyes; then : 10919 cat >>confdefs.h <<_ACEOF 10920 #define HAVE_SYS_LOADAVG_H 1 10921 _ACEOF 10922 10923 fi 10924 10925 done 10926 10927 fi 10928 done 10929 10930 10931 # Checks for pkg-config packages 10932 10933 pkg_failed=no 10934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XLOAD" >&5 10935 $as_echo_n "checking for XLOAD... " >&6; } 10936 10937 if test -n "$XLOAD_CFLAGS"; then 10938 pkg_cv_XLOAD_CFLAGS="$XLOAD_CFLAGS" 10939 elif test -n "$PKG_CONFIG"; then 10940 if test -n "$PKG_CONFIG" && \ 10941 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt x11 xproto >= 7.0.17\""; } >&5 10942 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt x11 xproto >= 7.0.17") 2>&5 10943 ac_status=$? 10944 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10945 test $ac_status = 0; }; then 10946 pkg_cv_XLOAD_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu xt x11 xproto >= 7.0.17" 2>/dev/null` 10947 else 10948 pkg_failed=yes 10949 fi 10950 else 10951 pkg_failed=untried 10952 fi 10953 if test -n "$XLOAD_LIBS"; then 10954 pkg_cv_XLOAD_LIBS="$XLOAD_LIBS" 10955 elif test -n "$PKG_CONFIG"; then 10956 if test -n "$PKG_CONFIG" && \ 10957 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt x11 xproto >= 7.0.17\""; } >&5 10958 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt x11 xproto >= 7.0.17") 2>&5 10959 ac_status=$? 10960 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10961 test $ac_status = 0; }; then 10962 pkg_cv_XLOAD_LIBS=`$PKG_CONFIG --libs "xaw7 xmu xt x11 xproto >= 7.0.17" 2>/dev/null` 10963 else 10964 pkg_failed=yes 10965 fi 10966 else 10967 pkg_failed=untried 10968 fi 10969 10970 10971 10972 if test $pkg_failed = yes; then 10973 10974 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10975 _pkg_short_errors_supported=yes 10976 else 10977 _pkg_short_errors_supported=no 10978 fi 10979 if test $_pkg_short_errors_supported = yes; then 10980 XLOAD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xaw7 xmu xt x11 xproto >= 7.0.17" 2>&1` 10981 else 10982 XLOAD_PKG_ERRORS=`$PKG_CONFIG --print-errors "xaw7 xmu xt x11 xproto >= 7.0.17" 2>&1` 10983 fi 10984 # Put the nasty error message in config.log where it belongs 10985 echo "$XLOAD_PKG_ERRORS" >&5 10986 10987 as_fn_error $? "Package requirements (xaw7 xmu xt x11 xproto >= 7.0.17) were not met: 10988 10989 $XLOAD_PKG_ERRORS 10990 10991 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10992 installed software in a non-standard prefix. 10993 10994 Alternatively, you may set the environment variables XLOAD_CFLAGS 10995 and XLOAD_LIBS to avoid the need to call pkg-config. 10996 See the pkg-config man page for more details. 10997 " "$LINENO" 5 10998 elif test $pkg_failed = untried; then 10999 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11000 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11001 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11002 is in your PATH or set the PKG_CONFIG environment variable to the full 11003 path to pkg-config. 11004 11005 Alternatively, you may set the environment variables XLOAD_CFLAGS 11006 and XLOAD_LIBS to avoid the need to call pkg-config. 11007 See the pkg-config man page for more details. 11008 11009 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11010 See \`config.log' for more details" "$LINENO" 5; } 11011 else 11012 XLOAD_CFLAGS=$pkg_cv_XLOAD_CFLAGS 11013 XLOAD_LIBS=$pkg_cv_XLOAD_LIBS 11014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11015 $as_echo "yes" >&6; } 11016 : 11017 fi 11018 11019 11020 pkg_failed=no 11021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 11022 $as_echo_n "checking for APPDEFS... " >&6; } 11023 11024 if test -n "$APPDEFS_CFLAGS"; then 11025 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 11026 elif test -n "$PKG_CONFIG"; then 11027 if test -n "$PKG_CONFIG" && \ 11028 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11029 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11030 ac_status=$? 11031 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11032 test $ac_status = 0; }; then 11033 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 11034 else 11035 pkg_failed=yes 11036 fi 11037 else 11038 pkg_failed=untried 11039 fi 11040 if test -n "$APPDEFS_LIBS"; then 11041 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 11042 elif test -n "$PKG_CONFIG"; then 11043 if test -n "$PKG_CONFIG" && \ 11044 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11045 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11046 ac_status=$? 11047 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11048 test $ac_status = 0; }; then 11049 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 11050 else 11051 pkg_failed=yes 11052 fi 11053 else 11054 pkg_failed=untried 11055 fi 11056 11057 11058 11059 if test $pkg_failed = yes; then 11060 11061 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11062 _pkg_short_errors_supported=yes 11063 else 11064 _pkg_short_errors_supported=no 11065 fi 11066 if test $_pkg_short_errors_supported = yes; then 11067 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xt" 2>&1` 11068 else 11069 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors "xt" 2>&1` 11070 fi 11071 # Put the nasty error message in config.log where it belongs 11072 echo "$APPDEFS_PKG_ERRORS" >&5 11073 11074 as_fn_error $? "Package requirements (xt) were not met: 11075 11076 $APPDEFS_PKG_ERRORS 11077 11078 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11079 installed software in a non-standard prefix. 11080 11081 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11082 and APPDEFS_LIBS to avoid the need to call pkg-config. 11083 See the pkg-config man page for more details. 11084 " "$LINENO" 5 11085 elif test $pkg_failed = untried; then 11086 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11087 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11088 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11089 is in your PATH or set the PKG_CONFIG environment variable to the full 11090 path to pkg-config. 11091 11092 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11093 and APPDEFS_LIBS to avoid the need to call pkg-config. 11094 See the pkg-config man page for more details. 11095 11096 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11097 See \`config.log' for more details" "$LINENO" 5; } 11098 else 11099 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 11100 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 11101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11102 $as_echo "yes" >&6; } 11103 : 11104 fi 11105 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11106 11107 # Check whether --with-appdefaultdir was given. 11108 if test "${with_appdefaultdir+set}" = set; then : 11109 withval=$with_appdefaultdir; appdefaultdir="$withval" 11110 else 11111 appdefaultdir="${xt_appdefaultdir}" 11112 fi 11113 11114 11115 11116 11117 ac_config_files="$ac_config_files Makefile man/Makefile" 11118 11119 cat >confcache <<\_ACEOF 11120 # This file is a shell script that caches the results of configure 11121 # tests run on this system so they can be shared between configure 11122 # scripts and configure runs, see configure's option --config-cache. 11123 # It is not useful on other systems. If it contains results you don't 11124 # want to keep, you may remove or edit it. 11125 # 11126 # config.status only pays attention to the cache file if you give it 11127 # the --recheck option to rerun configure. 11128 # 11129 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11130 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11131 # following values. 11132 11133 _ACEOF 11134 11135 # The following way of writing the cache mishandles newlines in values, 11136 # but we know of no workaround that is simple, portable, and efficient. 11137 # So, we kill variables containing newlines. 11138 # Ultrix sh set writes to stderr and can't be redirected directly, 11139 # and sets the high bit in the cache file unless we assign to the vars. 11140 ( 11141 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11142 eval ac_val=\$$ac_var 11143 case $ac_val in #( 11144 *${as_nl}*) 11145 case $ac_var in #( 11146 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11147 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11148 esac 11149 case $ac_var in #( 11150 _ | IFS | as_nl) ;; #( 11151 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11152 *) { eval $ac_var=; unset $ac_var;} ;; 11153 esac ;; 11154 esac 11155 done 11156 11157 (set) 2>&1 | 11158 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11159 *${as_nl}ac_space=\ *) 11160 # `set' does not quote correctly, so add quotes: double-quote 11161 # substitution turns \\\\ into \\, and sed turns \\ into \. 11162 sed -n \ 11163 "s/'/'\\\\''/g; 11164 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11165 ;; #( 11166 *) 11167 # `set' quotes correctly as required by POSIX, so do not add quotes. 11168 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11169 ;; 11170 esac | 11171 sort 11172 ) | 11173 sed ' 11174 /^ac_cv_env_/b end 11175 t clear 11176 :clear 11177 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11178 t end 11179 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11180 :end' >>confcache 11181 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11182 if test -w "$cache_file"; then 11183 if test "x$cache_file" != "x/dev/null"; then 11184 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11185 $as_echo "$as_me: updating cache $cache_file" >&6;} 11186 if test ! -f "$cache_file" || test -h "$cache_file"; then 11187 cat confcache >"$cache_file" 11188 else 11189 case $cache_file in #( 11190 */* | ?:*) 11191 mv -f confcache "$cache_file"$$ && 11192 mv -f "$cache_file"$$ "$cache_file" ;; #( 11193 *) 11194 mv -f confcache "$cache_file" ;; 11195 esac 11196 fi 11197 fi 11198 else 11199 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11200 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11201 fi 11202 fi 11203 rm -f confcache 11204 11205 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11206 # Let make expand exec_prefix. 11207 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11208 11209 DEFS=-DHAVE_CONFIG_H 11210 11211 ac_libobjs= 11212 ac_ltlibobjs= 11213 U= 11214 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11215 # 1. Remove the extension, and $U if already installed. 11216 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11217 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11218 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11219 # will be set to the directory where LIBOBJS objects are built. 11220 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11221 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11222 done 11223 LIBOBJS=$ac_libobjs 11224 11225 LTLIBOBJS=$ac_ltlibobjs 11226 11227 11228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11229 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11230 if test -n "$am_sleep_pid"; then 11231 # Hide warnings about reused PIDs. 11232 wait $am_sleep_pid 2>/dev/null 11233 fi 11234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11235 $as_echo "done" >&6; } 11236 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11237 as_fn_error $? "conditional \"AMDEP\" was never defined. 11238 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11239 fi 11240 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11241 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11242 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11243 fi 11244 if test -n "$EXEEXT"; then 11245 am__EXEEXT_TRUE= 11246 am__EXEEXT_FALSE='#' 11247 else 11248 am__EXEEXT_TRUE='#' 11249 am__EXEEXT_FALSE= 11250 fi 11251 11252 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 11253 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 11254 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11255 fi 11256 if test -z "${USE_GETTEXT_TRUE}" && test -z "${USE_GETTEXT_FALSE}"; then 11257 as_fn_error $? "conditional \"USE_GETTEXT\" was never defined. 11258 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11259 fi 11260 11261 : "${CONFIG_STATUS=./config.status}" 11262 ac_write_fail=0 11263 ac_clean_files_save=$ac_clean_files 11264 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11265 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11266 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11267 as_write_fail=0 11268 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11269 #! $SHELL 11270 # Generated by $as_me. 11271 # Run this file to recreate the current configuration. 11272 # Compiler output produced by configure, useful for debugging 11273 # configure, is in config.log if it exists. 11274 11275 debug=false 11276 ac_cs_recheck=false 11277 ac_cs_silent=false 11278 11279 SHELL=\${CONFIG_SHELL-$SHELL} 11280 export SHELL 11281 _ASEOF 11282 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11283 ## -------------------- ## 11284 ## M4sh Initialization. ## 11285 ## -------------------- ## 11286 11287 # Be more Bourne compatible 11288 DUALCASE=1; export DUALCASE # for MKS sh 11289 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11290 emulate sh 11291 NULLCMD=: 11292 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11293 # is contrary to our usage. Disable this feature. 11294 alias -g '${1+"$@"}'='"$@"' 11295 setopt NO_GLOB_SUBST 11296 else 11297 case `(set -o) 2>/dev/null` in #( 11298 *posix*) : 11299 set -o posix ;; #( 11300 *) : 11301 ;; 11302 esac 11303 fi 11304 11305 11306 as_nl=' 11307 ' 11308 export as_nl 11309 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11310 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11311 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11312 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11313 # Prefer a ksh shell builtin over an external printf program on Solaris, 11314 # but without wasting forks for bash or zsh. 11315 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11316 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11317 as_echo='print -r --' 11318 as_echo_n='print -rn --' 11319 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11320 as_echo='printf %s\n' 11321 as_echo_n='printf %s' 11322 else 11323 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11324 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11325 as_echo_n='/usr/ucb/echo -n' 11326 else 11327 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11328 as_echo_n_body='eval 11329 arg=$1; 11330 case $arg in #( 11331 *"$as_nl"*) 11332 expr "X$arg" : "X\\(.*\\)$as_nl"; 11333 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11334 esac; 11335 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11336 ' 11337 export as_echo_n_body 11338 as_echo_n='sh -c $as_echo_n_body as_echo' 11339 fi 11340 export as_echo_body 11341 as_echo='sh -c $as_echo_body as_echo' 11342 fi 11343 11344 # The user is always right. 11345 if test "${PATH_SEPARATOR+set}" != set; then 11346 PATH_SEPARATOR=: 11347 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11348 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11349 PATH_SEPARATOR=';' 11350 } 11351 fi 11352 11353 11354 # IFS 11355 # We need space, tab and new line, in precisely that order. Quoting is 11356 # there to prevent editors from complaining about space-tab. 11357 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11358 # splitting by setting IFS to empty value.) 11359 IFS=" "" $as_nl" 11360 11361 # Find who we are. Look in the path if we contain no directory separator. 11362 as_myself= 11363 case $0 in #(( 11364 *[\\/]* ) as_myself=$0 ;; 11365 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11366 for as_dir in $PATH 11367 do 11368 IFS=$as_save_IFS 11369 test -z "$as_dir" && as_dir=. 11370 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11371 done 11372 IFS=$as_save_IFS 11373 11374 ;; 11375 esac 11376 # We did not find ourselves, most probably we were run as `sh COMMAND' 11377 # in which case we are not to be found in the path. 11378 if test "x$as_myself" = x; then 11379 as_myself=$0 11380 fi 11381 if test ! -f "$as_myself"; then 11382 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11383 exit 1 11384 fi 11385 11386 # Unset variables that we do not need and which cause bugs (e.g. in 11387 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11388 # suppresses any "Segmentation fault" message there. '((' could 11389 # trigger a bug in pdksh 5.2.14. 11390 for as_var in BASH_ENV ENV MAIL MAILPATH 11391 do eval test x\${$as_var+set} = xset \ 11392 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11393 done 11394 PS1='$ ' 11395 PS2='> ' 11396 PS4='+ ' 11397 11398 # NLS nuisances. 11399 LC_ALL=C 11400 export LC_ALL 11401 LANGUAGE=C 11402 export LANGUAGE 11403 11404 # CDPATH. 11405 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11406 11407 11408 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11409 # ---------------------------------------- 11410 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11411 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11412 # script with STATUS, using 1 if that was 0. 11413 as_fn_error () 11414 { 11415 as_status=$1; test $as_status -eq 0 && as_status=1 11416 if test "$4"; then 11417 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11418 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11419 fi 11420 $as_echo "$as_me: error: $2" >&2 11421 as_fn_exit $as_status 11422 } # as_fn_error 11423 11424 11425 # as_fn_set_status STATUS 11426 # ----------------------- 11427 # Set $? to STATUS, without forking. 11428 as_fn_set_status () 11429 { 11430 return $1 11431 } # as_fn_set_status 11432 11433 # as_fn_exit STATUS 11434 # ----------------- 11435 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11436 as_fn_exit () 11437 { 11438 set +e 11439 as_fn_set_status $1 11440 exit $1 11441 } # as_fn_exit 11442 11443 # as_fn_unset VAR 11444 # --------------- 11445 # Portably unset VAR. 11446 as_fn_unset () 11447 { 11448 { eval $1=; unset $1;} 11449 } 11450 as_unset=as_fn_unset 11451 # as_fn_append VAR VALUE 11452 # ---------------------- 11453 # Append the text in VALUE to the end of the definition contained in VAR. Take 11454 # advantage of any shell optimizations that allow amortized linear growth over 11455 # repeated appends, instead of the typical quadratic growth present in naive 11456 # implementations. 11457 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11458 eval 'as_fn_append () 11459 { 11460 eval $1+=\$2 11461 }' 11462 else 11463 as_fn_append () 11464 { 11465 eval $1=\$$1\$2 11466 } 11467 fi # as_fn_append 11468 11469 # as_fn_arith ARG... 11470 # ------------------ 11471 # Perform arithmetic evaluation on the ARGs, and store the result in the 11472 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11473 # must be portable across $(()) and expr. 11474 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11475 eval 'as_fn_arith () 11476 { 11477 as_val=$(( $* )) 11478 }' 11479 else 11480 as_fn_arith () 11481 { 11482 as_val=`expr "$@" || test $? -eq 1` 11483 } 11484 fi # as_fn_arith 11485 11486 11487 if expr a : '\(a\)' >/dev/null 2>&1 && 11488 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11489 as_expr=expr 11490 else 11491 as_expr=false 11492 fi 11493 11494 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11495 as_basename=basename 11496 else 11497 as_basename=false 11498 fi 11499 11500 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11501 as_dirname=dirname 11502 else 11503 as_dirname=false 11504 fi 11505 11506 as_me=`$as_basename -- "$0" || 11507 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11508 X"$0" : 'X\(//\)$' \| \ 11509 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11510 $as_echo X/"$0" | 11511 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11512 s//\1/ 11513 q 11514 } 11515 /^X\/\(\/\/\)$/{ 11516 s//\1/ 11517 q 11518 } 11519 /^X\/\(\/\).*/{ 11520 s//\1/ 11521 q 11522 } 11523 s/.*/./; q'` 11524 11525 # Avoid depending upon Character Ranges. 11526 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11527 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11528 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11529 as_cr_digits='0123456789' 11530 as_cr_alnum=$as_cr_Letters$as_cr_digits 11531 11532 ECHO_C= ECHO_N= ECHO_T= 11533 case `echo -n x` in #((((( 11534 -n*) 11535 case `echo 'xy\c'` in 11536 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11537 xy) ECHO_C='\c';; 11538 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11539 ECHO_T=' ';; 11540 esac;; 11541 *) 11542 ECHO_N='-n';; 11543 esac 11544 11545 rm -f conf$$ conf$$.exe conf$$.file 11546 if test -d conf$$.dir; then 11547 rm -f conf$$.dir/conf$$.file 11548 else 11549 rm -f conf$$.dir 11550 mkdir conf$$.dir 2>/dev/null 11551 fi 11552 if (echo >conf$$.file) 2>/dev/null; then 11553 if ln -s conf$$.file conf$$ 2>/dev/null; then 11554 as_ln_s='ln -s' 11555 # ... but there are two gotchas: 11556 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11557 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11558 # In both cases, we have to default to `cp -p'. 11559 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11560 as_ln_s='cp -p' 11561 elif ln conf$$.file conf$$ 2>/dev/null; then 11562 as_ln_s=ln 11563 else 11564 as_ln_s='cp -p' 11565 fi 11566 else 11567 as_ln_s='cp -p' 11568 fi 11569 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11570 rmdir conf$$.dir 2>/dev/null 11571 11572 11573 # as_fn_mkdir_p 11574 # ------------- 11575 # Create "$as_dir" as a directory, including parents if necessary. 11576 as_fn_mkdir_p () 11577 { 11578 11579 case $as_dir in #( 11580 -*) as_dir=./$as_dir;; 11581 esac 11582 test -d "$as_dir" || eval $as_mkdir_p || { 11583 as_dirs= 11584 while :; do 11585 case $as_dir in #( 11586 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11587 *) as_qdir=$as_dir;; 11588 esac 11589 as_dirs="'$as_qdir' $as_dirs" 11590 as_dir=`$as_dirname -- "$as_dir" || 11591 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11592 X"$as_dir" : 'X\(//\)[^/]' \| \ 11593 X"$as_dir" : 'X\(//\)$' \| \ 11594 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11595 $as_echo X"$as_dir" | 11596 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11597 s//\1/ 11598 q 11599 } 11600 /^X\(\/\/\)[^/].*/{ 11601 s//\1/ 11602 q 11603 } 11604 /^X\(\/\/\)$/{ 11605 s//\1/ 11606 q 11607 } 11608 /^X\(\/\).*/{ 11609 s//\1/ 11610 q 11611 } 11612 s/.*/./; q'` 11613 test -d "$as_dir" && break 11614 done 11615 test -z "$as_dirs" || eval "mkdir $as_dirs" 11616 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11617 11618 11619 } # as_fn_mkdir_p 11620 if mkdir -p . 2>/dev/null; then 11621 as_mkdir_p='mkdir -p "$as_dir"' 11622 else 11623 test -d ./-p && rmdir ./-p 11624 as_mkdir_p=false 11625 fi 11626 11627 if test -x / >/dev/null 2>&1; then 11628 as_test_x='test -x' 11629 else 11630 if ls -dL / >/dev/null 2>&1; then 11631 as_ls_L_option=L 11632 else 11633 as_ls_L_option= 11634 fi 11635 as_test_x=' 11636 eval sh -c '\'' 11637 if test -d "$1"; then 11638 test -d "$1/."; 11639 else 11640 case $1 in #( 11641 -*)set "./$1";; 11642 esac; 11643 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 11644 ???[sx]*):;;*)false;;esac;fi 11645 '\'' sh 11646 ' 11647 fi 11648 as_executable_p=$as_test_x 11649 11650 # Sed expression to map a string onto a valid CPP name. 11651 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11652 11653 # Sed expression to map a string onto a valid variable name. 11654 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11655 11656 11657 exec 6>&1 11658 ## ----------------------------------- ## 11659 ## Main body of $CONFIG_STATUS script. ## 11660 ## ----------------------------------- ## 11661 _ASEOF 11662 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11663 11664 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11665 # Save the log message, to keep $0 and so on meaningful, and to 11666 # report actual input values of CONFIG_FILES etc. instead of their 11667 # values after options handling. 11668 ac_log=" 11669 This file was extended by xload $as_me 1.1.2, which was 11670 generated by GNU Autoconf 2.68. Invocation command line was 11671 11672 CONFIG_FILES = $CONFIG_FILES 11673 CONFIG_HEADERS = $CONFIG_HEADERS 11674 CONFIG_LINKS = $CONFIG_LINKS 11675 CONFIG_COMMANDS = $CONFIG_COMMANDS 11676 $ $0 $@ 11677 11678 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11679 " 11680 11681 _ACEOF 11682 11683 case $ac_config_files in *" 11684 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11685 esac 11686 11687 case $ac_config_headers in *" 11688 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11689 esac 11690 11691 11692 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11693 # Files that config.status was made for. 11694 config_files="$ac_config_files" 11695 config_headers="$ac_config_headers" 11696 config_commands="$ac_config_commands" 11697 11698 _ACEOF 11699 11700 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11701 ac_cs_usage="\ 11702 \`$as_me' instantiates files and other configuration actions 11703 from templates according to the current configuration. Unless the files 11704 and actions are specified as TAGs, all are instantiated by default. 11705 11706 Usage: $0 [OPTION]... [TAG]... 11707 11708 -h, --help print this help, then exit 11709 -V, --version print version number and configuration settings, then exit 11710 --config print configuration, then exit 11711 -q, --quiet, --silent 11712 do not print progress messages 11713 -d, --debug don't remove temporary files 11714 --recheck update $as_me by reconfiguring in the same conditions 11715 --file=FILE[:TEMPLATE] 11716 instantiate the configuration file FILE 11717 --header=FILE[:TEMPLATE] 11718 instantiate the configuration header FILE 11719 11720 Configuration files: 11721 $config_files 11722 11723 Configuration headers: 11724 $config_headers 11725 11726 Configuration commands: 11727 $config_commands 11728 11729 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11730 11731 _ACEOF 11732 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11733 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11734 ac_cs_version="\\ 11735 xload config.status 1.1.2 11736 configured by $0, generated by GNU Autoconf 2.68, 11737 with options \\"\$ac_cs_config\\" 11738 11739 Copyright (C) 2010 Free Software Foundation, Inc. 11740 This config.status script is free software; the Free Software Foundation 11741 gives unlimited permission to copy, distribute and modify it." 11742 11743 ac_pwd='$ac_pwd' 11744 srcdir='$srcdir' 11745 INSTALL='$INSTALL' 11746 MKDIR_P='$MKDIR_P' 11747 AWK='$AWK' 11748 test -n "\$AWK" || AWK=awk 11749 _ACEOF 11750 11751 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11752 # The default lists apply if the user does not specify any file. 11753 ac_need_defaults=: 11754 while test $# != 0 11755 do 11756 case $1 in 11757 --*=?*) 11758 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11759 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11760 ac_shift=: 11761 ;; 11762 --*=) 11763 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11764 ac_optarg= 11765 ac_shift=: 11766 ;; 11767 *) 11768 ac_option=$1 11769 ac_optarg=$2 11770 ac_shift=shift 11771 ;; 11772 esac 11773 11774 case $ac_option in 11775 # Handling of the options. 11776 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11777 ac_cs_recheck=: ;; 11778 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11779 $as_echo "$ac_cs_version"; exit ;; 11780 --config | --confi | --conf | --con | --co | --c ) 11781 $as_echo "$ac_cs_config"; exit ;; 11782 --debug | --debu | --deb | --de | --d | -d ) 11783 debug=: ;; 11784 --file | --fil | --fi | --f ) 11785 $ac_shift 11786 case $ac_optarg in 11787 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11788 '') as_fn_error $? "missing file argument" ;; 11789 esac 11790 as_fn_append CONFIG_FILES " '$ac_optarg'" 11791 ac_need_defaults=false;; 11792 --header | --heade | --head | --hea ) 11793 $ac_shift 11794 case $ac_optarg in 11795 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11796 esac 11797 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11798 ac_need_defaults=false;; 11799 --he | --h) 11800 # Conflict between --help and --header 11801 as_fn_error $? "ambiguous option: \`$1' 11802 Try \`$0 --help' for more information.";; 11803 --help | --hel | -h ) 11804 $as_echo "$ac_cs_usage"; exit ;; 11805 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11806 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11807 ac_cs_silent=: ;; 11808 11809 # This is an error. 11810 -*) as_fn_error $? "unrecognized option: \`$1' 11811 Try \`$0 --help' for more information." ;; 11812 11813 *) as_fn_append ac_config_targets " $1" 11814 ac_need_defaults=false ;; 11815 11816 esac 11817 shift 11818 done 11819 11820 ac_configure_extra_args= 11821 11822 if $ac_cs_silent; then 11823 exec 6>/dev/null 11824 ac_configure_extra_args="$ac_configure_extra_args --silent" 11825 fi 11826 11827 _ACEOF 11828 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11829 if \$ac_cs_recheck; then 11830 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11831 shift 11832 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11833 CONFIG_SHELL='$SHELL' 11834 export CONFIG_SHELL 11835 exec "\$@" 11836 fi 11837 11838 _ACEOF 11839 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11840 exec 5>>config.log 11841 { 11842 echo 11843 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11844 ## Running $as_me. ## 11845 _ASBOX 11846 $as_echo "$ac_log" 11847 } >&5 11848 11849 _ACEOF 11850 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11851 # 11852 # INIT-COMMANDS 11853 # 11854 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11855 11856 _ACEOF 11857 11858 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11859 11860 # Handling of arguments. 11861 for ac_config_target in $ac_config_targets 11862 do 11863 case $ac_config_target in 11864 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11865 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11866 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11867 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11868 11869 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11870 esac 11871 done 11872 11873 11874 # If the user did not use the arguments to specify the items to instantiate, 11875 # then the envvar interface is used. Set only those that are not. 11876 # We use the long form for the default assignment because of an extremely 11877 # bizarre bug on SunOS 4.1.3. 11878 if $ac_need_defaults; then 11879 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11880 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11881 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11882 fi 11883 11884 # Have a temporary directory for convenience. Make it in the build tree 11885 # simply because there is no reason against having it here, and in addition, 11886 # creating and moving files from /tmp can sometimes cause problems. 11887 # Hook for its removal unless debugging. 11888 # Note that there is a small window in which the directory will not be cleaned: 11889 # after its creation but before its name has been assigned to `$tmp'. 11890 $debug || 11891 { 11892 tmp= ac_tmp= 11893 trap 'exit_status=$? 11894 : "${ac_tmp:=$tmp}" 11895 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11896 ' 0 11897 trap 'as_fn_exit 1' 1 2 13 15 11898 } 11899 # Create a (secure) tmp directory for tmp files. 11900 11901 { 11902 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11903 test -d "$tmp" 11904 } || 11905 { 11906 tmp=./conf$$-$RANDOM 11907 (umask 077 && mkdir "$tmp") 11908 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11909 ac_tmp=$tmp 11910 11911 # Set up the scripts for CONFIG_FILES section. 11912 # No need to generate them if there are no CONFIG_FILES. 11913 # This happens for instance with `./config.status config.h'. 11914 if test -n "$CONFIG_FILES"; then 11915 11916 11917 ac_cr=`echo X | tr X '\015'` 11918 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11919 # But we know of no other shell where ac_cr would be empty at this 11920 # point, so we can use a bashism as a fallback. 11921 if test "x$ac_cr" = x; then 11922 eval ac_cr=\$\'\\r\' 11923 fi 11924 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11925 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11926 ac_cs_awk_cr='\\r' 11927 else 11928 ac_cs_awk_cr=$ac_cr 11929 fi 11930 11931 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11932 _ACEOF 11933 11934 11935 { 11936 echo "cat >conf$$subs.awk <<_ACEOF" && 11937 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11938 echo "_ACEOF" 11939 } >conf$$subs.sh || 11940 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11941 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11942 ac_delim='%!_!# ' 11943 for ac_last_try in false false false false false :; do 11944 . ./conf$$subs.sh || 11945 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11946 11947 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11948 if test $ac_delim_n = $ac_delim_num; then 11949 break 11950 elif $ac_last_try; then 11951 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11952 else 11953 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11954 fi 11955 done 11956 rm -f conf$$subs.sh 11957 11958 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11959 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11960 _ACEOF 11961 sed -n ' 11962 h 11963 s/^/S["/; s/!.*/"]=/ 11964 p 11965 g 11966 s/^[^!]*!// 11967 :repl 11968 t repl 11969 s/'"$ac_delim"'$// 11970 t delim 11971 :nl 11972 h 11973 s/\(.\{148\}\)..*/\1/ 11974 t more1 11975 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11976 p 11977 n 11978 b repl 11979 :more1 11980 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11981 p 11982 g 11983 s/.\{148\}// 11984 t nl 11985 :delim 11986 h 11987 s/\(.\{148\}\)..*/\1/ 11988 t more2 11989 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11990 p 11991 b 11992 :more2 11993 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11994 p 11995 g 11996 s/.\{148\}// 11997 t delim 11998 ' <conf$$subs.awk | sed ' 11999 /^[^""]/{ 12000 N 12001 s/\n// 12002 } 12003 ' >>$CONFIG_STATUS || ac_write_fail=1 12004 rm -f conf$$subs.awk 12005 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12006 _ACAWK 12007 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12008 for (key in S) S_is_set[key] = 1 12009 FS = "" 12010 12011 } 12012 { 12013 line = $ 0 12014 nfields = split(line, field, "@") 12015 substed = 0 12016 len = length(field[1]) 12017 for (i = 2; i < nfields; i++) { 12018 key = field[i] 12019 keylen = length(key) 12020 if (S_is_set[key]) { 12021 value = S[key] 12022 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12023 len += length(value) + length(field[++i]) 12024 substed = 1 12025 } else 12026 len += 1 + keylen 12027 } 12028 12029 print line 12030 } 12031 12032 _ACAWK 12033 _ACEOF 12034 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12035 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12036 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12037 else 12038 cat 12039 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12040 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12041 _ACEOF 12042 12043 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12044 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12045 # trailing colons and then remove the whole line if VPATH becomes empty 12046 # (actually we leave an empty line to preserve line numbers). 12047 if test "x$srcdir" = x.; then 12048 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12049 h 12050 s/// 12051 s/^/:/ 12052 s/[ ]*$/:/ 12053 s/:\$(srcdir):/:/g 12054 s/:\${srcdir}:/:/g 12055 s/:@srcdir@:/:/g 12056 s/^:*// 12057 s/:*$// 12058 x 12059 s/\(=[ ]*\).*/\1/ 12060 G 12061 s/\n// 12062 s/^[^=]*=[ ]*$// 12063 }' 12064 fi 12065 12066 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12067 fi # test -n "$CONFIG_FILES" 12068 12069 # Set up the scripts for CONFIG_HEADERS section. 12070 # No need to generate them if there are no CONFIG_HEADERS. 12071 # This happens for instance with `./config.status Makefile'. 12072 if test -n "$CONFIG_HEADERS"; then 12073 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12074 BEGIN { 12075 _ACEOF 12076 12077 # Transform confdefs.h into an awk script `defines.awk', embedded as 12078 # here-document in config.status, that substitutes the proper values into 12079 # config.h.in to produce config.h. 12080 12081 # Create a delimiter string that does not exist in confdefs.h, to ease 12082 # handling of long lines. 12083 ac_delim='%!_!# ' 12084 for ac_last_try in false false :; do 12085 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12086 if test -z "$ac_tt"; then 12087 break 12088 elif $ac_last_try; then 12089 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12090 else 12091 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12092 fi 12093 done 12094 12095 # For the awk script, D is an array of macro values keyed by name, 12096 # likewise P contains macro parameters if any. Preserve backslash 12097 # newline sequences. 12098 12099 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12100 sed -n ' 12101 s/.\{148\}/&'"$ac_delim"'/g 12102 t rset 12103 :rset 12104 s/^[ ]*#[ ]*define[ ][ ]*/ / 12105 t def 12106 d 12107 :def 12108 s/\\$// 12109 t bsnl 12110 s/["\\]/\\&/g 12111 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12112 D["\1"]=" \3"/p 12113 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12114 d 12115 :bsnl 12116 s/["\\]/\\&/g 12117 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12118 D["\1"]=" \3\\\\\\n"\\/p 12119 t cont 12120 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12121 t cont 12122 d 12123 :cont 12124 n 12125 s/.\{148\}/&'"$ac_delim"'/g 12126 t clear 12127 :clear 12128 s/\\$// 12129 t bsnlc 12130 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12131 d 12132 :bsnlc 12133 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12134 b cont 12135 ' <confdefs.h | sed ' 12136 s/'"$ac_delim"'/"\\\ 12137 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12138 12139 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12140 for (key in D) D_is_set[key] = 1 12141 FS = "" 12142 } 12143 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12144 line = \$ 0 12145 split(line, arg, " ") 12146 if (arg[1] == "#") { 12147 defundef = arg[2] 12148 mac1 = arg[3] 12149 } else { 12150 defundef = substr(arg[1], 2) 12151 mac1 = arg[2] 12152 } 12153 split(mac1, mac2, "(") #) 12154 macro = mac2[1] 12155 prefix = substr(line, 1, index(line, defundef) - 1) 12156 if (D_is_set[macro]) { 12157 # Preserve the white space surrounding the "#". 12158 print prefix "define", macro P[macro] D[macro] 12159 next 12160 } else { 12161 # Replace #undef with comments. This is necessary, for example, 12162 # in the case of _POSIX_SOURCE, which is predefined and required 12163 # on some systems where configure will not decide to define it. 12164 if (defundef == "undef") { 12165 print "/*", prefix defundef, macro, "*/" 12166 next 12167 } 12168 } 12169 } 12170 { print } 12171 _ACAWK 12172 _ACEOF 12173 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12174 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12175 fi # test -n "$CONFIG_HEADERS" 12176 12177 12178 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12179 shift 12180 for ac_tag 12181 do 12182 case $ac_tag in 12183 :[FHLC]) ac_mode=$ac_tag; continue;; 12184 esac 12185 case $ac_mode$ac_tag in 12186 :[FHL]*:*);; 12187 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12188 :[FH]-) ac_tag=-:-;; 12189 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12190 esac 12191 ac_save_IFS=$IFS 12192 IFS=: 12193 set x $ac_tag 12194 IFS=$ac_save_IFS 12195 shift 12196 ac_file=$1 12197 shift 12198 12199 case $ac_mode in 12200 :L) ac_source=$1;; 12201 :[FH]) 12202 ac_file_inputs= 12203 for ac_f 12204 do 12205 case $ac_f in 12206 -) ac_f="$ac_tmp/stdin";; 12207 *) # Look for the file first in the build tree, then in the source tree 12208 # (if the path is not absolute). The absolute path cannot be DOS-style, 12209 # because $ac_f cannot contain `:'. 12210 test -f "$ac_f" || 12211 case $ac_f in 12212 [\\/$]*) false;; 12213 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12214 esac || 12215 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12216 esac 12217 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12218 as_fn_append ac_file_inputs " '$ac_f'" 12219 done 12220 12221 # Let's still pretend it is `configure' which instantiates (i.e., don't 12222 # use $as_me), people would be surprised to read: 12223 # /* config.h. Generated by config.status. */ 12224 configure_input='Generated from '` 12225 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12226 `' by configure.' 12227 if test x"$ac_file" != x-; then 12228 configure_input="$ac_file. $configure_input" 12229 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12230 $as_echo "$as_me: creating $ac_file" >&6;} 12231 fi 12232 # Neutralize special characters interpreted by sed in replacement strings. 12233 case $configure_input in #( 12234 *\&* | *\|* | *\\* ) 12235 ac_sed_conf_input=`$as_echo "$configure_input" | 12236 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12237 *) ac_sed_conf_input=$configure_input;; 12238 esac 12239 12240 case $ac_tag in 12241 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12242 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12243 esac 12244 ;; 12245 esac 12246 12247 ac_dir=`$as_dirname -- "$ac_file" || 12248 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12249 X"$ac_file" : 'X\(//\)[^/]' \| \ 12250 X"$ac_file" : 'X\(//\)$' \| \ 12251 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12252 $as_echo X"$ac_file" | 12253 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12254 s//\1/ 12255 q 12256 } 12257 /^X\(\/\/\)[^/].*/{ 12258 s//\1/ 12259 q 12260 } 12261 /^X\(\/\/\)$/{ 12262 s//\1/ 12263 q 12264 } 12265 /^X\(\/\).*/{ 12266 s//\1/ 12267 q 12268 } 12269 s/.*/./; q'` 12270 as_dir="$ac_dir"; as_fn_mkdir_p 12271 ac_builddir=. 12272 12273 case "$ac_dir" in 12274 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12275 *) 12276 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12277 # A ".." for each directory in $ac_dir_suffix. 12278 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12279 case $ac_top_builddir_sub in 12280 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12281 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12282 esac ;; 12283 esac 12284 ac_abs_top_builddir=$ac_pwd 12285 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12286 # for backward compatibility: 12287 ac_top_builddir=$ac_top_build_prefix 12288 12289 case $srcdir in 12290 .) # We are building in place. 12291 ac_srcdir=. 12292 ac_top_srcdir=$ac_top_builddir_sub 12293 ac_abs_top_srcdir=$ac_pwd ;; 12294 [\\/]* | ?:[\\/]* ) # Absolute name. 12295 ac_srcdir=$srcdir$ac_dir_suffix; 12296 ac_top_srcdir=$srcdir 12297 ac_abs_top_srcdir=$srcdir ;; 12298 *) # Relative name. 12299 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12300 ac_top_srcdir=$ac_top_build_prefix$srcdir 12301 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12302 esac 12303 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12304 12305 12306 case $ac_mode in 12307 :F) 12308 # 12309 # CONFIG_FILE 12310 # 12311 12312 case $INSTALL in 12313 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12314 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12315 esac 12316 ac_MKDIR_P=$MKDIR_P 12317 case $MKDIR_P in 12318 [\\/$]* | ?:[\\/]* ) ;; 12319 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12320 esac 12321 _ACEOF 12322 12323 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12324 # If the template does not know about datarootdir, expand it. 12325 # FIXME: This hack should be removed a few years after 2.60. 12326 ac_datarootdir_hack=; ac_datarootdir_seen= 12327 ac_sed_dataroot=' 12328 /datarootdir/ { 12329 p 12330 q 12331 } 12332 /@datadir@/p 12333 /@docdir@/p 12334 /@infodir@/p 12335 /@localedir@/p 12336 /@mandir@/p' 12337 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12338 *datarootdir*) ac_datarootdir_seen=yes;; 12339 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12340 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12341 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12342 _ACEOF 12343 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12344 ac_datarootdir_hack=' 12345 s&@datadir@&$datadir&g 12346 s&@docdir@&$docdir&g 12347 s&@infodir@&$infodir&g 12348 s&@localedir@&$localedir&g 12349 s&@mandir@&$mandir&g 12350 s&\\\${datarootdir}&$datarootdir&g' ;; 12351 esac 12352 _ACEOF 12353 12354 # Neutralize VPATH when `$srcdir' = `.'. 12355 # Shell code in configure.ac might set extrasub. 12356 # FIXME: do we really want to maintain this feature? 12357 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12358 ac_sed_extra="$ac_vpsub 12359 $extrasub 12360 _ACEOF 12361 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12362 :t 12363 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12364 s|@configure_input@|$ac_sed_conf_input|;t t 12365 s&@top_builddir@&$ac_top_builddir_sub&;t t 12366 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12367 s&@srcdir@&$ac_srcdir&;t t 12368 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12369 s&@top_srcdir@&$ac_top_srcdir&;t t 12370 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12371 s&@builddir@&$ac_builddir&;t t 12372 s&@abs_builddir@&$ac_abs_builddir&;t t 12373 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12374 s&@INSTALL@&$ac_INSTALL&;t t 12375 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12376 $ac_datarootdir_hack 12377 " 12378 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12379 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12380 12381 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12382 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12383 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12384 "$ac_tmp/out"`; test -z "$ac_out"; } && 12385 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12386 which seems to be undefined. Please make sure it is defined" >&5 12387 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12388 which seems to be undefined. Please make sure it is defined" >&2;} 12389 12390 rm -f "$ac_tmp/stdin" 12391 case $ac_file in 12392 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12393 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12394 esac \ 12395 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12396 ;; 12397 :H) 12398 # 12399 # CONFIG_HEADER 12400 # 12401 if test x"$ac_file" != x-; then 12402 { 12403 $as_echo "/* $configure_input */" \ 12404 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12405 } >"$ac_tmp/config.h" \ 12406 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12407 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12408 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12409 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12410 else 12411 rm -f "$ac_file" 12412 mv "$ac_tmp/config.h" "$ac_file" \ 12413 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12414 fi 12415 else 12416 $as_echo "/* $configure_input */" \ 12417 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12418 || as_fn_error $? "could not create -" "$LINENO" 5 12419 fi 12420 # Compute "$ac_file"'s index in $config_headers. 12421 _am_arg="$ac_file" 12422 _am_stamp_count=1 12423 for _am_header in $config_headers :; do 12424 case $_am_header in 12425 $_am_arg | $_am_arg:* ) 12426 break ;; 12427 * ) 12428 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12429 esac 12430 done 12431 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12432 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12433 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12434 X"$_am_arg" : 'X\(//\)$' \| \ 12435 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12436 $as_echo X"$_am_arg" | 12437 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12438 s//\1/ 12439 q 12440 } 12441 /^X\(\/\/\)[^/].*/{ 12442 s//\1/ 12443 q 12444 } 12445 /^X\(\/\/\)$/{ 12446 s//\1/ 12447 q 12448 } 12449 /^X\(\/\).*/{ 12450 s//\1/ 12451 q 12452 } 12453 s/.*/./; q'`/stamp-h$_am_stamp_count 12454 ;; 12455 12456 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12457 $as_echo "$as_me: executing $ac_file commands" >&6;} 12458 ;; 12459 esac 12460 12461 12462 case $ac_file$ac_mode in 12463 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12464 # Older Autoconf quotes --file arguments for eval, but not when files 12465 # are listed without --file. Let's play safe and only enable the eval 12466 # if we detect the quoting. 12467 case $CONFIG_FILES in 12468 *\'*) eval set x "$CONFIG_FILES" ;; 12469 *) set x $CONFIG_FILES ;; 12470 esac 12471 shift 12472 for mf 12473 do 12474 # Strip MF so we end up with the name of the file. 12475 mf=`echo "$mf" | sed -e 's/:.*$//'` 12476 # Check whether this is an Automake generated Makefile or not. 12477 # We used to match only the files named 'Makefile.in', but 12478 # some people rename them; so instead we look at the file content. 12479 # Grep'ing the first line is not enough: some people post-process 12480 # each Makefile.in and add a new line on top of each file to say so. 12481 # Grep'ing the whole file is not good either: AIX grep has a line 12482 # limit of 2048, but all sed's we know have understand at least 4000. 12483 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12484 dirpart=`$as_dirname -- "$mf" || 12485 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12486 X"$mf" : 'X\(//\)[^/]' \| \ 12487 X"$mf" : 'X\(//\)$' \| \ 12488 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12489 $as_echo X"$mf" | 12490 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12491 s//\1/ 12492 q 12493 } 12494 /^X\(\/\/\)[^/].*/{ 12495 s//\1/ 12496 q 12497 } 12498 /^X\(\/\/\)$/{ 12499 s//\1/ 12500 q 12501 } 12502 /^X\(\/\).*/{ 12503 s//\1/ 12504 q 12505 } 12506 s/.*/./; q'` 12507 else 12508 continue 12509 fi 12510 # Extract the definition of DEPDIR, am__include, and am__quote 12511 # from the Makefile without running 'make'. 12512 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12513 test -z "$DEPDIR" && continue 12514 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12515 test -z "$am__include" && continue 12516 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12517 # Find all dependency output files, they are included files with 12518 # $(DEPDIR) in their names. We invoke sed twice because it is the 12519 # simplest approach to changing $(DEPDIR) to its actual value in the 12520 # expansion. 12521 for file in `sed -n " 12522 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12523 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12524 # Make sure the directory exists. 12525 test -f "$dirpart/$file" && continue 12526 fdir=`$as_dirname -- "$file" || 12527 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12528 X"$file" : 'X\(//\)[^/]' \| \ 12529 X"$file" : 'X\(//\)$' \| \ 12530 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12531 $as_echo X"$file" | 12532 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12533 s//\1/ 12534 q 12535 } 12536 /^X\(\/\/\)[^/].*/{ 12537 s//\1/ 12538 q 12539 } 12540 /^X\(\/\/\)$/{ 12541 s//\1/ 12542 q 12543 } 12544 /^X\(\/\).*/{ 12545 s//\1/ 12546 q 12547 } 12548 s/.*/./; q'` 12549 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12550 # echo "creating $dirpart/$file" 12551 echo '# dummy' > "$dirpart/$file" 12552 done 12553 done 12554 } 12555 ;; 12556 12557 esac 12558 done # for ac_tag 12559 12560 12561 as_fn_exit 0 12562 _ACEOF 12563 ac_clean_files=$ac_clean_files_save 12564 12565 test $ac_write_fail = 0 || 12566 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12567 12568 12569 # configure is writing to config.log, and then calls config.status. 12570 # config.status does its own redirection, appending to config.log. 12571 # Unfortunately, on DOS this fails, as config.log is still kept open 12572 # by configure, so config.status won't be able to write to it; its 12573 # output is simply discarded. So we exec the FD to /dev/null, 12574 # effectively closing config.log, so it can be properly (re)opened and 12575 # appended to by config.status. When coming back to configure, we 12576 # need to make the FD available again. 12577 if test "$no_create" != yes; then 12578 ac_cs_success=: 12579 ac_config_status_args= 12580 test "$silent" = yes && 12581 ac_config_status_args="$ac_config_status_args --quiet" 12582 exec 5>/dev/null 12583 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12584 exec 5>>config.log 12585 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12586 # would make configure fail if this is the last instruction. 12587 $ac_cs_success || as_fn_exit 1 12588 fi 12589 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12590 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12591 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12592 fi 12593 12594
Indexes created Sun Apr 26 00:22:38 UTC 2026