configure revision 1.1.1.5
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for sessreg 1.0.8. 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='sessreg' 563 PACKAGE_TARNAME='sessreg' 564 PACKAGE_VERSION='1.0.8' 565 PACKAGE_STRING='sessreg 1.0.8' 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 SESSREG_LIBS 611 SESSREG_CFLAGS 612 LINT_FALSE 613 LINT_TRUE 614 LINT_FLAGS 615 LINT 616 AM_BACKSLASH 617 AM_DEFAULT_VERBOSITY 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__fastdepCC_FALSE 651 am__fastdepCC_TRUE 652 CCDEPMODE 653 am__nodep 654 AMDEPBACKSLASH 655 AMDEP_FALSE 656 AMDEP_TRUE 657 am__quote 658 am__include 659 DEPDIR 660 am__untar 661 am__tar 662 AMTAR 663 am__leading_dot 664 SET_MAKE 665 AWK 666 mkdir_p 667 MKDIR_P 668 INSTALL_STRIP_PROGRAM 669 STRIP 670 install_sh 671 MAKEINFO 672 AUTOHEADER 673 AUTOMAKE 674 AUTOCONF 675 ACLOCAL 676 VERSION 677 PACKAGE 678 CYGPATH_W 679 am__isrc 680 INSTALL_DATA 681 INSTALL_SCRIPT 682 INSTALL_PROGRAM 683 EGREP 684 GREP 685 CPP 686 OBJEXT 687 EXEEXT 688 ac_ct_CC 689 CPPFLAGS 690 LDFLAGS 691 CFLAGS 692 CC 693 target_alias 694 host_alias 695 build_alias 696 LIBS 697 ECHO_T 698 ECHO_N 699 ECHO_C 700 DEFS 701 mandir 702 localedir 703 libdir 704 psdir 705 pdfdir 706 dvidir 707 htmldir 708 infodir 709 docdir 710 oldincludedir 711 includedir 712 localstatedir 713 sharedstatedir 714 sysconfdir 715 datadir 716 datarootdir 717 libexecdir 718 sbindir 719 bindir 720 program_transform_name 721 prefix 722 exec_prefix 723 PACKAGE_URL 724 PACKAGE_BUGREPORT 725 PACKAGE_STRING 726 PACKAGE_VERSION 727 PACKAGE_TARNAME 728 PACKAGE_NAME 729 PATH_SEPARATOR 730 SHELL' 731 ac_subst_files='' 732 ac_user_opts=' 733 enable_option_checking 734 enable_largefile 735 enable_dependency_tracking 736 enable_maintainer_mode 737 enable_selective_werror 738 enable_strict_compilation 739 enable_silent_rules 740 with_lint 741 ' 742 ac_precious_vars='build_alias 743 host_alias 744 target_alias 745 CC 746 CFLAGS 747 LDFLAGS 748 LIBS 749 CPPFLAGS 750 CPP 751 PKG_CONFIG 752 LINT 753 LINT_FLAGS 754 SESSREG_CFLAGS 755 SESSREG_LIBS' 756 757 758 # Initialize some variables set by options. 759 ac_init_help= 760 ac_init_version=false 761 ac_unrecognized_opts= 762 ac_unrecognized_sep= 763 # The variables have the same names as the options, with 764 # dashes changed to underlines. 765 cache_file=/dev/null 766 exec_prefix=NONE 767 no_create= 768 no_recursion= 769 prefix=NONE 770 program_prefix=NONE 771 program_suffix=NONE 772 program_transform_name=s,x,x, 773 silent= 774 site= 775 srcdir= 776 verbose= 777 x_includes=NONE 778 x_libraries=NONE 779 780 # Installation directory options. 781 # These are left unexpanded so users can "make install exec_prefix=/foo" 782 # and all the variables that are supposed to be based on exec_prefix 783 # by default will actually change. 784 # Use braces instead of parens because sh, perl, etc. also accept them. 785 # (The list follows the same order as the GNU Coding Standards.) 786 bindir='${exec_prefix}/bin' 787 sbindir='${exec_prefix}/sbin' 788 libexecdir='${exec_prefix}/libexec' 789 datarootdir='${prefix}/share' 790 datadir='${datarootdir}' 791 sysconfdir='${prefix}/etc' 792 sharedstatedir='${prefix}/com' 793 localstatedir='${prefix}/var' 794 includedir='${prefix}/include' 795 oldincludedir='/usr/include' 796 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 797 infodir='${datarootdir}/info' 798 htmldir='${docdir}' 799 dvidir='${docdir}' 800 pdfdir='${docdir}' 801 psdir='${docdir}' 802 libdir='${exec_prefix}/lib' 803 localedir='${datarootdir}/locale' 804 mandir='${datarootdir}/man' 805 806 ac_prev= 807 ac_dashdash= 808 for ac_option 809 do 810 # 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[VAR=VALUE]... 1301 1302 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1303 VAR=VALUE. See below for descriptions of some of the useful variables. 1304 1305 Defaults for the options are specified in brackets. 1306 1307 Configuration: 1308 -h, --help display this help and exit 1309 --help=short display options specific to this package 1310 --help=recursive display the short help of all the included packages 1311 -V, --version display version information and exit 1312 -q, --quiet, --silent do not print \`checking ...' messages 1313 --cache-file=FILE cache test results in FILE [disabled] 1314 -C, --config-cache alias for \`--cache-file=config.cache' 1315 -n, --no-create do not create output files 1316 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1317 1318 Installation directories: 1319 --prefix=PREFIX install architecture-independent files in PREFIX 1320 [$ac_default_prefix] 1321 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1322 [PREFIX] 1323 1324 By default, \`make install' will install all the files in 1325 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1326 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1327 for instance \`--prefix=\$HOME'. 1328 1329 For better control, use the options below. 1330 1331 Fine tuning of the installation directories: 1332 --bindir=DIR user executables [EPREFIX/bin] 1333 --sbindir=DIR system admin executables [EPREFIX/sbin] 1334 --libexecdir=DIR program executables [EPREFIX/libexec] 1335 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1336 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1337 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1338 --libdir=DIR object code libraries [EPREFIX/lib] 1339 --includedir=DIR C header files [PREFIX/include] 1340 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1341 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1342 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1343 --infodir=DIR info documentation [DATAROOTDIR/info] 1344 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1345 --mandir=DIR man documentation [DATAROOTDIR/man] 1346 --docdir=DIR documentation root [DATAROOTDIR/doc/sessreg] 1347 --htmldir=DIR html documentation [DOCDIR] 1348 --dvidir=DIR dvi documentation [DOCDIR] 1349 --pdfdir=DIR pdf documentation [DOCDIR] 1350 --psdir=DIR ps documentation [DOCDIR] 1351 _ACEOF 1352 1353 cat <<\_ACEOF 1354 1355 Program names: 1356 --program-prefix=PREFIX prepend PREFIX to installed program names 1357 --program-suffix=SUFFIX append SUFFIX to installed program names 1358 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1359 1360 System types: 1361 --build=BUILD configure for building on BUILD [guessed] 1362 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1363 _ACEOF 1364 fi 1365 1366 if test -n "$ac_init_help"; then 1367 case $ac_init_help in 1368 short | recursive ) echo "Configuration of sessreg 1.0.8:";; 1369 esac 1370 cat <<\_ACEOF 1371 1372 Optional Features: 1373 --disable-option-checking ignore unrecognized --enable/--with options 1374 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1375 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1376 --disable-largefile omit support for large files 1377 --disable-dependency-tracking speeds up one-time build 1378 --enable-dependency-tracking do not reject slow dependency extractors 1379 --enable-maintainer-mode enable make rules and dependencies not useful 1380 (and sometimes confusing) to the casual installer 1381 --disable-selective-werror 1382 Turn off selective compiler errors. (default: 1383 enabled) 1384 --enable-strict-compilation 1385 Enable all warnings from compiler and make them 1386 errors (default: disabled) 1387 --enable-silent-rules less verbose build output (undo: `make V=1') 1388 --disable-silent-rules verbose build output (undo: `make V=0') 1389 1390 Optional Packages: 1391 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1392 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1393 --with-lint Use a lint-style source code checker (default: 1394 disabled) 1395 1396 Some influential environment variables: 1397 CC C compiler command 1398 CFLAGS C compiler flags 1399 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1400 nonstandard directory <lib dir> 1401 LIBS libraries to pass to the linker, e.g. -l<library> 1402 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1403 you have headers in a nonstandard directory <include dir> 1404 CPP C preprocessor 1405 PKG_CONFIG path to pkg-config utility 1406 LINT Path to a lint-style command 1407 LINT_FLAGS Flags for the lint-style command 1408 SESSREG_CFLAGS 1409 C compiler flags for SESSREG, overriding pkg-config 1410 SESSREG_LIBS 1411 linker flags for SESSREG, overriding pkg-config 1412 1413 Use these variables to override the choices made by `configure' or to help 1414 it to find libraries and programs with nonstandard names/locations. 1415 1416 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 1417 _ACEOF 1418 ac_status=$? 1419 fi 1420 1421 if test "$ac_init_help" = "recursive"; then 1422 # If there are subdirs, report their specific --help. 1423 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1424 test -d "$ac_dir" || 1425 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1426 continue 1427 ac_builddir=. 1428 1429 case "$ac_dir" in 1430 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1431 *) 1432 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1433 # A ".." for each directory in $ac_dir_suffix. 1434 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1435 case $ac_top_builddir_sub in 1436 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1437 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1438 esac ;; 1439 esac 1440 ac_abs_top_builddir=$ac_pwd 1441 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1442 # for backward compatibility: 1443 ac_top_builddir=$ac_top_build_prefix 1444 1445 case $srcdir in 1446 .) # We are building in place. 1447 ac_srcdir=. 1448 ac_top_srcdir=$ac_top_builddir_sub 1449 ac_abs_top_srcdir=$ac_pwd ;; 1450 [\\/]* | ?:[\\/]* ) # Absolute name. 1451 ac_srcdir=$srcdir$ac_dir_suffix; 1452 ac_top_srcdir=$srcdir 1453 ac_abs_top_srcdir=$srcdir ;; 1454 *) # Relative name. 1455 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1456 ac_top_srcdir=$ac_top_build_prefix$srcdir 1457 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1458 esac 1459 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1460 1461 cd "$ac_dir" || { ac_status=$?; continue; } 1462 # Check for guested configure. 1463 if test -f "$ac_srcdir/configure.gnu"; then 1464 echo && 1465 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1466 elif test -f "$ac_srcdir/configure"; then 1467 echo && 1468 $SHELL "$ac_srcdir/configure" --help=recursive 1469 else 1470 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1471 fi || ac_status=$? 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" >&6; } 1743 if eval \${$3+:} false; then : 1744 $as_echo_n "(cached) " >&6 1745 else 1746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1747 /* end confdefs.h. */ 1748 $4 1749 int 1750 main () 1751 { 1752 #ifndef $as_decl_name 1753 #ifdef __cplusplus 1754 (void) $as_decl_use; 1755 #else 1756 (void) $as_decl_name; 1757 #endif 1758 #endif 1759 1760 ; 1761 return 0; 1762 } 1763 _ACEOF 1764 if ac_fn_c_try_compile "$LINENO"; then : 1765 eval "$3=yes" 1766 else 1767 eval "$3=no" 1768 fi 1769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1770 fi 1771 eval ac_res=\$$3 1772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1773 $as_echo "$ac_res" >&6; } 1774 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1775 1776 } # ac_fn_c_check_decl 1777 1778 # ac_fn_c_try_link LINENO 1779 # ----------------------- 1780 # Try to link conftest.$ac_ext, and return whether this succeeded. 1781 ac_fn_c_try_link () 1782 { 1783 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1784 rm -f conftest.$ac_objext conftest$ac_exeext 1785 if { { ac_try="$ac_link" 1786 case "(($ac_try" in 1787 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1788 *) ac_try_echo=$ac_try;; 1789 esac 1790 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1791 $as_echo "$ac_try_echo"; } >&5 1792 (eval "$ac_link") 2>conftest.err 1793 ac_status=$? 1794 if test -s conftest.err; then 1795 grep -v '^ *+' conftest.err >conftest.er1 1796 cat conftest.er1 >&5 1797 mv -f conftest.er1 conftest.err 1798 fi 1799 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1800 test $ac_status = 0; } && { 1801 test -z "$ac_c_werror_flag" || 1802 test ! -s conftest.err 1803 } && test -s conftest$ac_exeext && { 1804 test "$cross_compiling" = yes || 1805 $as_test_x conftest$ac_exeext 1806 }; then : 1807 ac_retval=0 1808 else 1809 $as_echo "$as_me: failed program was:" >&5 1810 sed 's/^/| /' conftest.$ac_ext >&5 1811 1812 ac_retval=1 1813 fi 1814 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1815 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1816 # interfere with the next link command; also delete a directory that is 1817 # left behind by Apple's compiler. We do this before executing the actions. 1818 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1819 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1820 as_fn_set_status $ac_retval 1821 1822 } # ac_fn_c_try_link 1823 1824 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 1825 # ---------------------------------------------------- 1826 # Tries to find if the field MEMBER exists in type AGGR, after including 1827 # INCLUDES, setting cache variable VAR accordingly. 1828 ac_fn_c_check_member () 1829 { 1830 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 1832 $as_echo_n "checking for $2.$3... " >&6; } 1833 if eval \${$4+:} false; then : 1834 $as_echo_n "(cached) " >&6 1835 else 1836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1837 /* end confdefs.h. */ 1838 $5 1839 int 1840 main () 1841 { 1842 static $2 ac_aggr; 1843 if (ac_aggr.$3) 1844 return 0; 1845 ; 1846 return 0; 1847 } 1848 _ACEOF 1849 if ac_fn_c_try_compile "$LINENO"; then : 1850 eval "$4=yes" 1851 else 1852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1853 /* end confdefs.h. */ 1854 $5 1855 int 1856 main () 1857 { 1858 static $2 ac_aggr; 1859 if (sizeof ac_aggr.$3) 1860 return 0; 1861 ; 1862 return 0; 1863 } 1864 _ACEOF 1865 if ac_fn_c_try_compile "$LINENO"; then : 1866 eval "$4=yes" 1867 else 1868 eval "$4=no" 1869 fi 1870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1871 fi 1872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1873 fi 1874 eval ac_res=\$$4 1875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1876 $as_echo "$ac_res" >&6; } 1877 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1878 1879 } # ac_fn_c_check_member 1880 1881 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1882 # ------------------------------------------- 1883 # Tests whether TYPE exists after having included INCLUDES, setting cache 1884 # variable VAR accordingly. 1885 ac_fn_c_check_type () 1886 { 1887 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1889 $as_echo_n "checking for $2... " >&6; } 1890 if eval \${$3+:} false; then : 1891 $as_echo_n "(cached) " >&6 1892 else 1893 eval "$3=no" 1894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1895 /* end confdefs.h. */ 1896 $4 1897 int 1898 main () 1899 { 1900 if (sizeof ($2)) 1901 return 0; 1902 ; 1903 return 0; 1904 } 1905 _ACEOF 1906 if ac_fn_c_try_compile "$LINENO"; then : 1907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1908 /* end confdefs.h. */ 1909 $4 1910 int 1911 main () 1912 { 1913 if (sizeof (($2))) 1914 return 0; 1915 ; 1916 return 0; 1917 } 1918 _ACEOF 1919 if ac_fn_c_try_compile "$LINENO"; then : 1920 1921 else 1922 eval "$3=yes" 1923 fi 1924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1925 fi 1926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1927 fi 1928 eval ac_res=\$$3 1929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1930 $as_echo "$ac_res" >&6; } 1931 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1932 1933 } # ac_fn_c_check_type 1934 1935 # ac_fn_c_check_func LINENO FUNC VAR 1936 # ---------------------------------- 1937 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1938 ac_fn_c_check_func () 1939 { 1940 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1942 $as_echo_n "checking for $2... " >&6; } 1943 if eval \${$3+:} false; then : 1944 $as_echo_n "(cached) " >&6 1945 else 1946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1947 /* end confdefs.h. */ 1948 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1949 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1950 #define $2 innocuous_$2 1951 1952 /* System header to define __stub macros and hopefully few prototypes, 1953 which can conflict with char $2 (); below. 1954 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1955 <limits.h> exists even on freestanding compilers. */ 1956 1957 #ifdef __STDC__ 1958 # include <limits.h> 1959 #else 1960 # include <assert.h> 1961 #endif 1962 1963 #undef $2 1964 1965 /* Override any GCC internal prototype to avoid an error. 1966 Use char because int might match the return type of a GCC 1967 builtin and then its argument prototype would still apply. */ 1968 #ifdef __cplusplus 1969 extern "C" 1970 #endif 1971 char $2 (); 1972 /* The GNU C library defines this for functions which it implements 1973 to always fail with ENOSYS. Some functions are actually named 1974 something starting with __ and the normal name is an alias. */ 1975 #if defined __stub_$2 || defined __stub___$2 1976 choke me 1977 #endif 1978 1979 int 1980 main () 1981 { 1982 return $2 (); 1983 ; 1984 return 0; 1985 } 1986 _ACEOF 1987 if ac_fn_c_try_link "$LINENO"; then : 1988 eval "$3=yes" 1989 else 1990 eval "$3=no" 1991 fi 1992 rm -f core conftest.err conftest.$ac_objext \ 1993 conftest$ac_exeext conftest.$ac_ext 1994 fi 1995 eval ac_res=\$$3 1996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1997 $as_echo "$ac_res" >&6; } 1998 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1999 2000 } # ac_fn_c_check_func 2001 cat >config.log <<_ACEOF 2002 This file contains any messages produced by compilers while 2003 running configure, to aid debugging if configure makes a mistake. 2004 2005 It was created by sessreg $as_me 1.0.8, which was 2006 generated by GNU Autoconf 2.68. Invocation command line was 2007 2008 $ $0 $@ 2009 2010 _ACEOF 2011 exec 5>>config.log 2012 { 2013 cat <<_ASUNAME 2014 ## --------- ## 2015 ## Platform. ## 2016 ## --------- ## 2017 2018 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2019 uname -m = `(uname -m) 2>/dev/null || echo unknown` 2020 uname -r = `(uname -r) 2>/dev/null || echo unknown` 2021 uname -s = `(uname -s) 2>/dev/null || echo unknown` 2022 uname -v = `(uname -v) 2>/dev/null || echo unknown` 2023 2024 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2025 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2026 2027 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2028 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2029 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2030 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2031 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2032 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2033 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2034 2035 _ASUNAME 2036 2037 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2038 for as_dir in $PATH 2039 do 2040 IFS=$as_save_IFS 2041 test -z "$as_dir" && as_dir=. 2042 $as_echo "PATH: $as_dir" 2043 done 2044 IFS=$as_save_IFS 2045 2046 } >&5 2047 2048 cat >&5 <<_ACEOF 2049 2050 2051 ## ----------- ## 2052 ## Core tests. ## 2053 ## ----------- ## 2054 2055 _ACEOF 2056 2057 2058 # Keep a trace of the command line. 2059 # Strip out --no-create and --no-recursion so they do not pile up. 2060 # Strip out --silent because we don't want to record it for future runs. 2061 # Also quote any args containing shell meta-characters. 2062 # Make two passes to allow for proper duplicate-argument suppression. 2063 ac_configure_args= 2064 ac_configure_args0= 2065 ac_configure_args1= 2066 ac_must_keep_next=false 2067 for ac_pass in 1 2 2068 do 2069 for ac_arg 2070 do 2071 case $ac_arg in 2072 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2073 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2074 | -silent | --silent | --silen | --sile | --sil) 2075 continue ;; 2076 *\'*) 2077 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2078 esac 2079 case $ac_pass in 2080 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2081 2) 2082 as_fn_append ac_configure_args1 " '$ac_arg'" 2083 if test $ac_must_keep_next = true; then 2084 ac_must_keep_next=false # Got value, back to normal. 2085 else 2086 case $ac_arg in 2087 *=* | --config-cache | -C | -disable-* | --disable-* \ 2088 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2089 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2090 | -with-* | --with-* | -without-* | --without-* | --x) 2091 case "$ac_configure_args0 " in 2092 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2093 esac 2094 ;; 2095 -* ) ac_must_keep_next=true ;; 2096 esac 2097 fi 2098 as_fn_append ac_configure_args " '$ac_arg'" 2099 ;; 2100 esac 2101 done 2102 done 2103 { ac_configure_args0=; unset ac_configure_args0;} 2104 { ac_configure_args1=; unset ac_configure_args1;} 2105 2106 # When interrupted or exit'd, cleanup temporary files, and complete 2107 # config.log. We remove comments because anyway the quotes in there 2108 # would cause problems or look ugly. 2109 # WARNING: Use '\'' to represent an apostrophe within the trap. 2110 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2111 trap 'exit_status=$? 2112 # Save into config.log some information that might help in debugging. 2113 { 2114 echo 2115 2116 $as_echo "## ---------------- ## 2117 ## Cache variables. ## 2118 ## ---------------- ##" 2119 echo 2120 # The following way of writing the cache mishandles newlines in values, 2121 ( 2122 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2123 eval ac_val=\$$ac_var 2124 case $ac_val in #( 2125 *${as_nl}*) 2126 case $ac_var in #( 2127 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2128 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2129 esac 2130 case $ac_var in #( 2131 _ | IFS | as_nl) ;; #( 2132 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2133 *) { eval $ac_var=; unset $ac_var;} ;; 2134 esac ;; 2135 esac 2136 done 2137 (set) 2>&1 | 2138 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2139 *${as_nl}ac_space=\ *) 2140 sed -n \ 2141 "s/'\''/'\''\\\\'\'''\''/g; 2142 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2143 ;; #( 2144 *) 2145 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2146 ;; 2147 esac | 2148 sort 2149 ) 2150 echo 2151 2152 $as_echo "## ----------------- ## 2153 ## Output variables. ## 2154 ## ----------------- ##" 2155 echo 2156 for ac_var in $ac_subst_vars 2157 do 2158 eval ac_val=\$$ac_var 2159 case $ac_val in 2160 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2161 esac 2162 $as_echo "$ac_var='\''$ac_val'\''" 2163 done | sort 2164 echo 2165 2166 if test -n "$ac_subst_files"; then 2167 $as_echo "## ------------------- ## 2168 ## File substitutions. ## 2169 ## ------------------- ##" 2170 echo 2171 for ac_var in $ac_subst_files 2172 do 2173 eval ac_val=\$$ac_var 2174 case $ac_val in 2175 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2176 esac 2177 $as_echo "$ac_var='\''$ac_val'\''" 2178 done | sort 2179 echo 2180 fi 2181 2182 if test -s confdefs.h; then 2183 $as_echo "## ----------- ## 2184 ## confdefs.h. ## 2185 ## ----------- ##" 2186 echo 2187 cat confdefs.h 2188 echo 2189 fi 2190 test "$ac_signal" != 0 && 2191 $as_echo "$as_me: caught signal $ac_signal" 2192 $as_echo "$as_me: exit $exit_status" 2193 } >&5 2194 rm -f core *.core core.conftest.* && 2195 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2196 exit $exit_status 2197 ' 0 2198 for ac_signal in 1 2 13 15; do 2199 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2200 done 2201 ac_signal=0 2202 2203 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2204 rm -f -r conftest* confdefs.h 2205 2206 $as_echo "/* confdefs.h */" > confdefs.h 2207 2208 # Predefined preprocessor variables. 2209 2210 cat >>confdefs.h <<_ACEOF 2211 #define PACKAGE_NAME "$PACKAGE_NAME" 2212 _ACEOF 2213 2214 cat >>confdefs.h <<_ACEOF 2215 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2216 _ACEOF 2217 2218 cat >>confdefs.h <<_ACEOF 2219 #define PACKAGE_VERSION "$PACKAGE_VERSION" 2220 _ACEOF 2221 2222 cat >>confdefs.h <<_ACEOF 2223 #define PACKAGE_STRING "$PACKAGE_STRING" 2224 _ACEOF 2225 2226 cat >>confdefs.h <<_ACEOF 2227 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2228 _ACEOF 2229 2230 cat >>confdefs.h <<_ACEOF 2231 #define PACKAGE_URL "$PACKAGE_URL" 2232 _ACEOF 2233 2234 2235 # Let the site file select an alternate cache file if it wants to. 2236 # Prefer an explicitly selected file to automatically selected ones. 2237 ac_site_file1=NONE 2238 ac_site_file2=NONE 2239 if test -n "$CONFIG_SITE"; then 2240 # We do not want a PATH search for config.site. 2241 case $CONFIG_SITE in #(( 2242 -*) ac_site_file1=./$CONFIG_SITE;; 2243 */*) ac_site_file1=$CONFIG_SITE;; 2244 *) ac_site_file1=./$CONFIG_SITE;; 2245 esac 2246 elif test "x$prefix" != xNONE; then 2247 ac_site_file1=$prefix/share/config.site 2248 ac_site_file2=$prefix/etc/config.site 2249 else 2250 ac_site_file1=$ac_default_prefix/share/config.site 2251 ac_site_file2=$ac_default_prefix/etc/config.site 2252 fi 2253 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2254 do 2255 test "x$ac_site_file" = xNONE && continue 2256 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2257 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2258 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2259 sed 's/^/| /' "$ac_site_file" >&5 2260 . "$ac_site_file" \ 2261 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2262 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2263 as_fn_error $? "failed to load site script $ac_site_file 2264 See \`config.log' for more details" "$LINENO" 5; } 2265 fi 2266 done 2267 2268 if test -r "$cache_file"; then 2269 # Some versions of bash will fail to source /dev/null (special files 2270 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2271 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2272 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2273 $as_echo "$as_me: loading cache $cache_file" >&6;} 2274 case $cache_file in 2275 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2276 *) . "./$cache_file";; 2277 esac 2278 fi 2279 else 2280 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2281 $as_echo "$as_me: creating cache $cache_file" >&6;} 2282 >$cache_file 2283 fi 2284 2285 # Check that the precious variables saved in the cache have kept the same 2286 # value. 2287 ac_cache_corrupted=false 2288 for ac_var in $ac_precious_vars; do 2289 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2290 eval ac_new_set=\$ac_env_${ac_var}_set 2291 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2292 eval ac_new_val=\$ac_env_${ac_var}_value 2293 case $ac_old_set,$ac_new_set in 2294 set,) 2295 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2296 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2297 ac_cache_corrupted=: ;; 2298 ,set) 2299 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2300 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2301 ac_cache_corrupted=: ;; 2302 ,);; 2303 *) 2304 if test "x$ac_old_val" != "x$ac_new_val"; then 2305 # differences in whitespace do not lead to failure. 2306 ac_old_val_w=`echo x $ac_old_val` 2307 ac_new_val_w=`echo x $ac_new_val` 2308 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2309 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2310 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2311 ac_cache_corrupted=: 2312 else 2313 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2314 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2315 eval $ac_var=\$ac_old_val 2316 fi 2317 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2318 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2319 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2320 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2321 fi;; 2322 esac 2323 # Pass precious variables to config.status. 2324 if test "$ac_new_set" = set; then 2325 case $ac_new_val in 2326 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2327 *) ac_arg=$ac_var=$ac_new_val ;; 2328 esac 2329 case " $ac_configure_args " in 2330 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2331 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2332 esac 2333 fi 2334 done 2335 if $ac_cache_corrupted; then 2336 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2337 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2338 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2339 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2340 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2341 fi 2342 ## -------------------- ## 2343 ## Main body of script. ## 2344 ## -------------------- ## 2345 2346 ac_ext=c 2347 ac_cpp='$CPP $CPPFLAGS' 2348 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2349 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2350 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2351 2352 2353 2354 ac_config_headers="$ac_config_headers config.h" 2355 2356 ac_ext=c 2357 ac_cpp='$CPP $CPPFLAGS' 2358 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2359 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2360 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2361 if test -n "$ac_tool_prefix"; then 2362 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2363 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2365 $as_echo_n "checking for $ac_word... " >&6; } 2366 if ${ac_cv_prog_CC+:} false; then : 2367 $as_echo_n "(cached) " >&6 2368 else 2369 if test -n "$CC"; then 2370 ac_cv_prog_CC="$CC" # Let the user override the test. 2371 else 2372 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2373 for as_dir in $PATH 2374 do 2375 IFS=$as_save_IFS 2376 test -z "$as_dir" && as_dir=. 2377 for ac_exec_ext in '' $ac_executable_extensions; do 2378 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2379 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2380 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2381 break 2 2382 fi 2383 done 2384 done 2385 IFS=$as_save_IFS 2386 2387 fi 2388 fi 2389 CC=$ac_cv_prog_CC 2390 if test -n "$CC"; then 2391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2392 $as_echo "$CC" >&6; } 2393 else 2394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2395 $as_echo "no" >&6; } 2396 fi 2397 2398 2399 fi 2400 if test -z "$ac_cv_prog_CC"; then 2401 ac_ct_CC=$CC 2402 # Extract the first word of "gcc", so it can be a program name with args. 2403 set dummy gcc; ac_word=$2 2404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2405 $as_echo_n "checking for $ac_word... " >&6; } 2406 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2407 $as_echo_n "(cached) " >&6 2408 else 2409 if test -n "$ac_ct_CC"; then 2410 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2411 else 2412 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2413 for as_dir in $PATH 2414 do 2415 IFS=$as_save_IFS 2416 test -z "$as_dir" && as_dir=. 2417 for ac_exec_ext in '' $ac_executable_extensions; do 2418 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2419 ac_cv_prog_ac_ct_CC="gcc" 2420 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2421 break 2 2422 fi 2423 done 2424 done 2425 IFS=$as_save_IFS 2426 2427 fi 2428 fi 2429 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2430 if test -n "$ac_ct_CC"; then 2431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2432 $as_echo "$ac_ct_CC" >&6; } 2433 else 2434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2435 $as_echo "no" >&6; } 2436 fi 2437 2438 if test "x$ac_ct_CC" = x; then 2439 CC="" 2440 else 2441 case $cross_compiling:$ac_tool_warned in 2442 yes:) 2443 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2444 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2445 ac_tool_warned=yes ;; 2446 esac 2447 CC=$ac_ct_CC 2448 fi 2449 else 2450 CC="$ac_cv_prog_CC" 2451 fi 2452 2453 if test -z "$CC"; then 2454 if test -n "$ac_tool_prefix"; then 2455 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2456 set dummy ${ac_tool_prefix}cc; ac_word=$2 2457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2458 $as_echo_n "checking for $ac_word... " >&6; } 2459 if ${ac_cv_prog_CC+:} false; then : 2460 $as_echo_n "(cached) " >&6 2461 else 2462 if test -n "$CC"; then 2463 ac_cv_prog_CC="$CC" # Let the user override the test. 2464 else 2465 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2466 for as_dir in $PATH 2467 do 2468 IFS=$as_save_IFS 2469 test -z "$as_dir" && as_dir=. 2470 for ac_exec_ext in '' $ac_executable_extensions; do 2471 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2472 ac_cv_prog_CC="${ac_tool_prefix}cc" 2473 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2474 break 2 2475 fi 2476 done 2477 done 2478 IFS=$as_save_IFS 2479 2480 fi 2481 fi 2482 CC=$ac_cv_prog_CC 2483 if test -n "$CC"; then 2484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2485 $as_echo "$CC" >&6; } 2486 else 2487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2488 $as_echo "no" >&6; } 2489 fi 2490 2491 2492 fi 2493 fi 2494 if test -z "$CC"; then 2495 # Extract the first word of "cc", so it can be a program name with args. 2496 set dummy cc; ac_word=$2 2497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2498 $as_echo_n "checking for $ac_word... " >&6; } 2499 if ${ac_cv_prog_CC+:} false; then : 2500 $as_echo_n "(cached) " >&6 2501 else 2502 if test -n "$CC"; then 2503 ac_cv_prog_CC="$CC" # Let the user override the test. 2504 else 2505 ac_prog_rejected=no 2506 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2507 for as_dir in $PATH 2508 do 2509 IFS=$as_save_IFS 2510 test -z "$as_dir" && as_dir=. 2511 for ac_exec_ext in '' $ac_executable_extensions; do 2512 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2513 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2514 ac_prog_rejected=yes 2515 continue 2516 fi 2517 ac_cv_prog_CC="cc" 2518 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2519 break 2 2520 fi 2521 done 2522 done 2523 IFS=$as_save_IFS 2524 2525 if test $ac_prog_rejected = yes; then 2526 # We found a bogon in the path, so make sure we never use it. 2527 set dummy $ac_cv_prog_CC 2528 shift 2529 if test $# != 0; then 2530 # We chose a different compiler from the bogus one. 2531 # However, it has the same basename, so the bogon will be chosen 2532 # first if we set CC to just the basename; use the full file name. 2533 shift 2534 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2535 fi 2536 fi 2537 fi 2538 fi 2539 CC=$ac_cv_prog_CC 2540 if test -n "$CC"; then 2541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2542 $as_echo "$CC" >&6; } 2543 else 2544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2545 $as_echo "no" >&6; } 2546 fi 2547 2548 2549 fi 2550 if test -z "$CC"; then 2551 if test -n "$ac_tool_prefix"; then 2552 for ac_prog in cl.exe 2553 do 2554 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2555 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2557 $as_echo_n "checking for $ac_word... " >&6; } 2558 if ${ac_cv_prog_CC+:} false; then : 2559 $as_echo_n "(cached) " >&6 2560 else 2561 if test -n "$CC"; then 2562 ac_cv_prog_CC="$CC" # Let the user override the test. 2563 else 2564 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2565 for as_dir in $PATH 2566 do 2567 IFS=$as_save_IFS 2568 test -z "$as_dir" && as_dir=. 2569 for ac_exec_ext in '' $ac_executable_extensions; do 2570 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2571 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2572 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2573 break 2 2574 fi 2575 done 2576 done 2577 IFS=$as_save_IFS 2578 2579 fi 2580 fi 2581 CC=$ac_cv_prog_CC 2582 if test -n "$CC"; then 2583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2584 $as_echo "$CC" >&6; } 2585 else 2586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2587 $as_echo "no" >&6; } 2588 fi 2589 2590 2591 test -n "$CC" && break 2592 done 2593 fi 2594 if test -z "$CC"; then 2595 ac_ct_CC=$CC 2596 for ac_prog in cl.exe 2597 do 2598 # Extract the first word of "$ac_prog", so it can be a program name with args. 2599 set dummy $ac_prog; ac_word=$2 2600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2601 $as_echo_n "checking for $ac_word... " >&6; } 2602 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2603 $as_echo_n "(cached) " >&6 2604 else 2605 if test -n "$ac_ct_CC"; then 2606 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2607 else 2608 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2609 for as_dir in $PATH 2610 do 2611 IFS=$as_save_IFS 2612 test -z "$as_dir" && as_dir=. 2613 for ac_exec_ext in '' $ac_executable_extensions; do 2614 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2615 ac_cv_prog_ac_ct_CC="$ac_prog" 2616 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2617 break 2 2618 fi 2619 done 2620 done 2621 IFS=$as_save_IFS 2622 2623 fi 2624 fi 2625 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2626 if test -n "$ac_ct_CC"; then 2627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2628 $as_echo "$ac_ct_CC" >&6; } 2629 else 2630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2631 $as_echo "no" >&6; } 2632 fi 2633 2634 2635 test -n "$ac_ct_CC" && break 2636 done 2637 2638 if test "x$ac_ct_CC" = x; then 2639 CC="" 2640 else 2641 case $cross_compiling:$ac_tool_warned in 2642 yes:) 2643 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2644 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2645 ac_tool_warned=yes ;; 2646 esac 2647 CC=$ac_ct_CC 2648 fi 2649 fi 2650 2651 fi 2652 2653 2654 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2655 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2656 as_fn_error $? "no acceptable C compiler found in \$PATH 2657 See \`config.log' for more details" "$LINENO" 5; } 2658 2659 # Provide some information about the compiler. 2660 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2661 set X $ac_compile 2662 ac_compiler=$2 2663 for ac_option in --version -v -V -qversion; do 2664 { { ac_try="$ac_compiler $ac_option >&5" 2665 case "(($ac_try" in 2666 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2667 *) ac_try_echo=$ac_try;; 2668 esac 2669 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2670 $as_echo "$ac_try_echo"; } >&5 2671 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2672 ac_status=$? 2673 if test -s conftest.err; then 2674 sed '10a\ 2675 ... rest of stderr output deleted ... 2676 10q' conftest.err >conftest.er1 2677 cat conftest.er1 >&5 2678 fi 2679 rm -f conftest.er1 conftest.err 2680 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2681 test $ac_status = 0; } 2682 done 2683 2684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2685 /* end confdefs.h. */ 2686 2687 int 2688 main () 2689 { 2690 2691 ; 2692 return 0; 2693 } 2694 _ACEOF 2695 ac_clean_files_save=$ac_clean_files 2696 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2697 # Try to create an executable without -o first, disregard a.out. 2698 # It will help us diagnose broken compilers, and finding out an intuition 2699 # of exeext. 2700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2701 $as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 2731 # so that the user can short-circuit this test for compilers unknown to 2732 # Autoconf. 2733 for ac_file in $ac_files '' 2734 do 2735 test -f "$ac_file" || continue 2736 case $ac_file in 2737 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2738 ;; 2739 [ab].out ) 2740 # We found the default executable, but exeext='' is most 2741 # certainly right. 2742 break;; 2743 *.* ) 2744 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2745 then :; else 2746 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2747 fi 2748 # We set ac_cv_exeext here because the later test for it is not 2749 # safe: cross compilers may not add the suffix if given an `-o' 2750 # argument, so we may need to know it at that point already. 2751 # Even if this section looks crufty: it has the advantage of 2752 # actually working. 2753 break;; 2754 * ) 2755 break;; 2756 esac 2757 done 2758 test "$ac_cv_exeext" = no && ac_cv_exeext= 2759 2760 else 2761 ac_file='' 2762 fi 2763 if test -z "$ac_file"; then : 2764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2765 $as_echo "no" >&6; } 2766 $as_echo "$as_me: failed program was:" >&5 2767 sed 's/^/| /' conftest.$ac_ext >&5 2768 2769 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2770 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2771 as_fn_error 77 "C compiler cannot create executables 2772 See \`config.log' for more details" "$LINENO" 5; } 2773 else 2774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2775 $as_echo "yes" >&6; } 2776 fi 2777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2778 $as_echo_n "checking for C compiler default output file name... " >&6; } 2779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2780 $as_echo "$ac_file" >&6; } 2781 ac_exeext=$ac_cv_exeext 2782 2783 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2784 ac_clean_files=$ac_clean_files_save 2785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2786 $as_echo_n "checking for suffix of executables... " >&6; } 2787 if { { ac_try="$ac_link" 2788 case "(($ac_try" in 2789 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2790 *) ac_try_echo=$ac_try;; 2791 esac 2792 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2793 $as_echo "$ac_try_echo"; } >&5 2794 (eval "$ac_link") 2>&5 2795 ac_status=$? 2796 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2797 test $ac_status = 0; }; then : 2798 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2799 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2800 # work properly (i.e., refer to `conftest.exe'), while it won't with 2801 # `rm'. 2802 for ac_file in conftest.exe conftest conftest.*; do 2803 test -f "$ac_file" || continue 2804 case $ac_file in 2805 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2806 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2807 break;; 2808 * ) break;; 2809 esac 2810 done 2811 else 2812 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2813 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2814 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2815 See \`config.log' for more details" "$LINENO" 5; } 2816 fi 2817 rm -f conftest conftest$ac_cv_exeext 2818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2819 $as_echo "$ac_cv_exeext" >&6; } 2820 2821 rm -f conftest.$ac_ext 2822 EXEEXT=$ac_cv_exeext 2823 ac_exeext=$EXEEXT 2824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2825 /* end confdefs.h. */ 2826 #include <stdio.h> 2827 int 2828 main () 2829 { 2830 FILE *f = fopen ("conftest.out", "w"); 2831 return ferror (f) || fclose (f) != 0; 2832 2833 ; 2834 return 0; 2835 } 2836 _ACEOF 2837 ac_clean_files="$ac_clean_files conftest.out" 2838 # Check that the compiler produces executables we can run. If not, either 2839 # the compiler is broken, or we cross compile. 2840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2841 $as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 2873 If you meant to cross compile, use \`--host'. 2874 See \`config.log' for more details" "$LINENO" 5; } 2875 fi 2876 fi 2877 fi 2878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2879 $as_echo "$cross_compiling" >&6; } 2880 2881 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2882 ac_clean_files=$ac_clean_files_save 2883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2884 $as_echo_n "checking for suffix of object files... " >&6; } 2885 if ${ac_cv_objext+:} false; then : 2886 $as_echo_n "(cached) " >&6 2887 else 2888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2889 /* end confdefs.h. */ 2890 2891 int 2892 main () 2893 { 2894 2895 ; 2896 return 0; 2897 } 2898 _ACEOF 2899 rm -f conftest.o conftest.obj 2900 if { { ac_try="$ac_compile" 2901 case "(($ac_try" in 2902 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2903 *) ac_try_echo=$ac_try;; 2904 esac 2905 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2906 $as_echo "$ac_try_echo"; } >&5 2907 (eval "$ac_compile") 2>&5 2908 ac_status=$? 2909 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2910 test $ac_status = 0; }; then : 2911 for ac_file in conftest.o conftest.obj conftest.*; do 2912 test -f "$ac_file" || continue; 2913 case $ac_file in 2914 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2915 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2916 break;; 2917 esac 2918 done 2919 else 2920 $as_echo "$as_me: failed program was:" >&5 2921 sed 's/^/| /' conftest.$ac_ext >&5 2922 2923 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2924 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2925 as_fn_error $? "cannot compute suffix of object files: cannot compile 2926 See \`config.log' for more details" "$LINENO" 5; } 2927 fi 2928 rm -f conftest.$ac_cv_objext conftest.$ac_ext 2929 fi 2930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2931 $as_echo "$ac_cv_objext" >&6; } 2932 OBJEXT=$ac_cv_objext 2933 ac_objext=$OBJEXT 2934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2935 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2936 if ${ac_cv_c_compiler_gnu+:} false; then : 2937 $as_echo_n "(cached) " >&6 2938 else 2939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2940 /* end confdefs.h. */ 2941 2942 int 2943 main () 2944 { 2945 #ifndef __GNUC__ 2946 choke me 2947 #endif 2948 2949 ; 2950 return 0; 2951 } 2952 _ACEOF 2953 if ac_fn_c_try_compile "$LINENO"; then : 2954 ac_compiler_gnu=yes 2955 else 2956 ac_compiler_gnu=no 2957 fi 2958 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2959 ac_cv_c_compiler_gnu=$ac_compiler_gnu 2960 2961 fi 2962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2963 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 2964 if test $ac_compiler_gnu = yes; then 2965 GCC=yes 2966 else 2967 GCC= 2968 fi 2969 ac_test_CFLAGS=${CFLAGS+set} 2970 ac_save_CFLAGS=$CFLAGS 2971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2972 $as_echo_n "checking whether $CC accepts -g... " >&6; } 2973 if ${ac_cv_prog_cc_g+:} false; then : 2974 $as_echo_n "(cached) " >&6 2975 else 2976 ac_save_c_werror_flag=$ac_c_werror_flag 2977 ac_c_werror_flag=yes 2978 ac_cv_prog_cc_g=no 2979 CFLAGS="-g" 2980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2981 /* end confdefs.h. */ 2982 2983 int 2984 main () 2985 { 2986 2987 ; 2988 return 0; 2989 } 2990 _ACEOF 2991 if ac_fn_c_try_compile "$LINENO"; then : 2992 ac_cv_prog_cc_g=yes 2993 else 2994 CFLAGS="" 2995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2996 /* end confdefs.h. */ 2997 2998 int 2999 main () 3000 { 3001 3002 ; 3003 return 0; 3004 } 3005 _ACEOF 3006 if ac_fn_c_try_compile "$LINENO"; then : 3007 3008 else 3009 ac_c_werror_flag=$ac_save_c_werror_flag 3010 CFLAGS="-g" 3011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3012 /* end confdefs.h. */ 3013 3014 int 3015 main () 3016 { 3017 3018 ; 3019 return 0; 3020 } 3021 _ACEOF 3022 if ac_fn_c_try_compile "$LINENO"; then : 3023 ac_cv_prog_cc_g=yes 3024 fi 3025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3026 fi 3027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3028 fi 3029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3030 ac_c_werror_flag=$ac_save_c_werror_flag 3031 fi 3032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3033 $as_echo "$ac_cv_prog_cc_g" >&6; } 3034 if test "$ac_test_CFLAGS" = set; then 3035 CFLAGS=$ac_save_CFLAGS 3036 elif test $ac_cv_prog_cc_g = yes; then 3037 if test "$GCC" = yes; then 3038 CFLAGS="-g -O2" 3039 else 3040 CFLAGS="-g" 3041 fi 3042 else 3043 if test "$GCC" = yes; then 3044 CFLAGS="-O2" 3045 else 3046 CFLAGS= 3047 fi 3048 fi 3049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3050 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3051 if ${ac_cv_prog_cc_c89+:} false; then : 3052 $as_echo_n "(cached) " >&6 3053 else 3054 ac_cv_prog_cc_c89=no 3055 ac_save_CC=$CC 3056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3057 /* end confdefs.h. */ 3058 #include <stdarg.h> 3059 #include <stdio.h> 3060 #include <sys/types.h> 3061 #include <sys/stat.h> 3062 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3063 struct buf { int x; }; 3064 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3065 static char *e (p, i) 3066 char **p; 3067 int i; 3068 { 3069 return p[i]; 3070 } 3071 static char *f (char * (*g) (char **, int), char **p, ...) 3072 { 3073 char *s; 3074 va_list v; 3075 va_start (v,p); 3076 s = g (p, va_arg (v,int)); 3077 va_end (v); 3078 return s; 3079 } 3080 3081 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3082 function prototypes and stuff, but not '\xHH' hex character constants. 3083 These don't provoke an error unfortunately, instead are silently treated 3084 as 'x'. The following induces an error, until -std is added to get 3085 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3086 array size at least. It's necessary to write '\x00'==0 to get something 3087 that's true only with -std. */ 3088 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3089 3090 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3091 inside strings and character constants. */ 3092 #define FOO(x) 'x' 3093 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3094 3095 int test (int i, double x); 3096 struct s1 {int (*f) (int a);}; 3097 struct s2 {int (*f) (double a);}; 3098 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3099 int argc; 3100 char **argv; 3101 int 3102 main () 3103 { 3104 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3105 ; 3106 return 0; 3107 } 3108 _ACEOF 3109 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3110 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3111 do 3112 CC="$ac_save_CC $ac_arg" 3113 if ac_fn_c_try_compile "$LINENO"; then : 3114 ac_cv_prog_cc_c89=$ac_arg 3115 fi 3116 rm -f core conftest.err conftest.$ac_objext 3117 test "x$ac_cv_prog_cc_c89" != "xno" && break 3118 done 3119 rm -f conftest.$ac_ext 3120 CC=$ac_save_CC 3121 3122 fi 3123 # AC_CACHE_VAL 3124 case "x$ac_cv_prog_cc_c89" in 3125 x) 3126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3127 $as_echo "none needed" >&6; } ;; 3128 xno) 3129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3130 $as_echo "unsupported" >&6; } ;; 3131 *) 3132 CC="$CC $ac_cv_prog_cc_c89" 3133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3134 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3135 esac 3136 if test "x$ac_cv_prog_cc_c89" != xno; then : 3137 3138 fi 3139 3140 ac_ext=c 3141 ac_cpp='$CPP $CPPFLAGS' 3142 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3143 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3144 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3145 3146 3147 ac_ext=c 3148 ac_cpp='$CPP $CPPFLAGS' 3149 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3150 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3151 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3153 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3154 # On Suns, sometimes $CPP names a directory. 3155 if test -n "$CPP" && test -d "$CPP"; then 3156 CPP= 3157 fi 3158 if test -z "$CPP"; then 3159 if ${ac_cv_prog_CPP+:} false; then : 3160 $as_echo_n "(cached) " >&6 3161 else 3162 # Double quotes because CPP needs to be expanded 3163 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3164 do 3165 ac_preproc_ok=false 3166 for ac_c_preproc_warn_flag in '' yes 3167 do 3168 # Use a header file that comes with gcc, so configuring glibc 3169 # with a fresh cross-compiler works. 3170 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3171 # <limits.h> exists even on freestanding compilers. 3172 # On the NeXT, cc -E runs the code through the compiler's parser, 3173 # not just through cpp. "Syntax error" is here to catch this case. 3174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3175 /* end confdefs.h. */ 3176 #ifdef __STDC__ 3177 # include <limits.h> 3178 #else 3179 # include <assert.h> 3180 #endif 3181 Syntax error 3182 _ACEOF 3183 if ac_fn_c_try_cpp "$LINENO"; then : 3184 3185 else 3186 # Broken: fails on valid input. 3187 continue 3188 fi 3189 rm -f conftest.err conftest.i conftest.$ac_ext 3190 3191 # OK, works on sane cases. Now check whether nonexistent headers 3192 # can be detected and how. 3193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3194 /* end confdefs.h. */ 3195 #include <ac_nonexistent.h> 3196 _ACEOF 3197 if ac_fn_c_try_cpp "$LINENO"; then : 3198 # Broken: success on invalid input. 3199 continue 3200 else 3201 # Passes both tests. 3202 ac_preproc_ok=: 3203 break 3204 fi 3205 rm -f conftest.err conftest.i conftest.$ac_ext 3206 3207 done 3208 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3209 rm -f conftest.i conftest.err conftest.$ac_ext 3210 if $ac_preproc_ok; then : 3211 break 3212 fi 3213 3214 done 3215 ac_cv_prog_CPP=$CPP 3216 3217 fi 3218 CPP=$ac_cv_prog_CPP 3219 else 3220 ac_cv_prog_CPP=$CPP 3221 fi 3222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3223 $as_echo "$CPP" >&6; } 3224 ac_preproc_ok=false 3225 for ac_c_preproc_warn_flag in '' yes 3226 do 3227 # Use a header file that comes with gcc, so configuring glibc 3228 # with a fresh cross-compiler works. 3229 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3230 # <limits.h> exists even on freestanding compilers. 3231 # On the NeXT, cc -E runs the code through the compiler's parser, 3232 # not just through cpp. "Syntax error" is here to catch this case. 3233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3234 /* end confdefs.h. */ 3235 #ifdef __STDC__ 3236 # include <limits.h> 3237 #else 3238 # include <assert.h> 3239 #endif 3240 Syntax error 3241 _ACEOF 3242 if ac_fn_c_try_cpp "$LINENO"; then : 3243 3244 else 3245 # Broken: fails on valid input. 3246 continue 3247 fi 3248 rm -f conftest.err conftest.i conftest.$ac_ext 3249 3250 # OK, works on sane cases. Now check whether nonexistent headers 3251 # can be detected and how. 3252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3253 /* end confdefs.h. */ 3254 #include <ac_nonexistent.h> 3255 _ACEOF 3256 if ac_fn_c_try_cpp "$LINENO"; then : 3257 # Broken: success on invalid input. 3258 continue 3259 else 3260 # Passes both tests. 3261 ac_preproc_ok=: 3262 break 3263 fi 3264 rm -f conftest.err conftest.i conftest.$ac_ext 3265 3266 done 3267 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3268 rm -f conftest.i conftest.err conftest.$ac_ext 3269 if $ac_preproc_ok; then : 3270 3271 else 3272 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3273 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3274 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3275 See \`config.log' for more details" "$LINENO" 5; } 3276 fi 3277 3278 ac_ext=c 3279 ac_cpp='$CPP $CPPFLAGS' 3280 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3281 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3282 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3283 3284 3285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3286 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3287 if ${ac_cv_path_GREP+:} false; then : 3288 $as_echo_n "(cached) " >&6 3289 else 3290 if test -z "$GREP"; then 3291 ac_path_GREP_found=false 3292 # Loop through the user's path and test for each of PROGNAME-LIST 3293 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3294 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3295 do 3296 IFS=$as_save_IFS 3297 test -z "$as_dir" && as_dir=. 3298 for ac_prog in grep ggrep; do 3299 for ac_exec_ext in '' $ac_executable_extensions; do 3300 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3301 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3302 # Check for GNU ac_path_GREP and select it if it is found. 3303 # Check for GNU $ac_path_GREP 3304 case `"$ac_path_GREP" --version 2>&1` in 3305 *GNU*) 3306 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3307 *) 3308 ac_count=0 3309 $as_echo_n 0123456789 >"conftest.in" 3310 while : 3311 do 3312 cat "conftest.in" "conftest.in" >"conftest.tmp" 3313 mv "conftest.tmp" "conftest.in" 3314 cp "conftest.in" "conftest.nl" 3315 $as_echo 'GREP' >> "conftest.nl" 3316 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3317 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3318 as_fn_arith $ac_count + 1 && ac_count=$as_val 3319 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3320 # Best one so far, save it but keep looking for a better one 3321 ac_cv_path_GREP="$ac_path_GREP" 3322 ac_path_GREP_max=$ac_count 3323 fi 3324 # 10*(2^10) chars as input seems more than enough 3325 test $ac_count -gt 10 && break 3326 done 3327 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3328 esac 3329 3330 $ac_path_GREP_found && break 3 3331 done 3332 done 3333 done 3334 IFS=$as_save_IFS 3335 if test -z "$ac_cv_path_GREP"; then 3336 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3337 fi 3338 else 3339 ac_cv_path_GREP=$GREP 3340 fi 3341 3342 fi 3343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3344 $as_echo "$ac_cv_path_GREP" >&6; } 3345 GREP="$ac_cv_path_GREP" 3346 3347 3348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3349 $as_echo_n "checking for egrep... " >&6; } 3350 if ${ac_cv_path_EGREP+:} false; then : 3351 $as_echo_n "(cached) " >&6 3352 else 3353 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3354 then ac_cv_path_EGREP="$GREP -E" 3355 else 3356 if test -z "$EGREP"; then 3357 ac_path_EGREP_found=false 3358 # Loop through the user's path and test for each of PROGNAME-LIST 3359 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3360 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3361 do 3362 IFS=$as_save_IFS 3363 test -z "$as_dir" && as_dir=. 3364 for ac_prog in egrep; do 3365 for ac_exec_ext in '' $ac_executable_extensions; do 3366 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3367 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3368 # Check for GNU ac_path_EGREP and select it if it is found. 3369 # Check for GNU $ac_path_EGREP 3370 case `"$ac_path_EGREP" --version 2>&1` in 3371 *GNU*) 3372 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3373 *) 3374 ac_count=0 3375 $as_echo_n 0123456789 >"conftest.in" 3376 while : 3377 do 3378 cat "conftest.in" "conftest.in" >"conftest.tmp" 3379 mv "conftest.tmp" "conftest.in" 3380 cp "conftest.in" "conftest.nl" 3381 $as_echo 'EGREP' >> "conftest.nl" 3382 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3383 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3384 as_fn_arith $ac_count + 1 && ac_count=$as_val 3385 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3386 # Best one so far, save it but keep looking for a better one 3387 ac_cv_path_EGREP="$ac_path_EGREP" 3388 ac_path_EGREP_max=$ac_count 3389 fi 3390 # 10*(2^10) chars as input seems more than enough 3391 test $ac_count -gt 10 && break 3392 done 3393 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3394 esac 3395 3396 $ac_path_EGREP_found && break 3 3397 done 3398 done 3399 done 3400 IFS=$as_save_IFS 3401 if test -z "$ac_cv_path_EGREP"; then 3402 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3403 fi 3404 else 3405 ac_cv_path_EGREP=$EGREP 3406 fi 3407 3408 fi 3409 fi 3410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3411 $as_echo "$ac_cv_path_EGREP" >&6; } 3412 EGREP="$ac_cv_path_EGREP" 3413 3414 3415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3416 $as_echo_n "checking for ANSI C header files... " >&6; } 3417 if ${ac_cv_header_stdc+:} false; then : 3418 $as_echo_n "(cached) " >&6 3419 else 3420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3421 /* end confdefs.h. */ 3422 #include <stdlib.h> 3423 #include <stdarg.h> 3424 #include <string.h> 3425 #include <float.h> 3426 3427 int 3428 main () 3429 { 3430 3431 ; 3432 return 0; 3433 } 3434 _ACEOF 3435 if ac_fn_c_try_compile "$LINENO"; then : 3436 ac_cv_header_stdc=yes 3437 else 3438 ac_cv_header_stdc=no 3439 fi 3440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3441 3442 if test $ac_cv_header_stdc = yes; then 3443 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3445 /* end confdefs.h. */ 3446 #include <string.h> 3447 3448 _ACEOF 3449 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3450 $EGREP "memchr" >/dev/null 2>&1; then : 3451 3452 else 3453 ac_cv_header_stdc=no 3454 fi 3455 rm -f conftest* 3456 3457 fi 3458 3459 if test $ac_cv_header_stdc = yes; then 3460 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3462 /* end confdefs.h. */ 3463 #include <stdlib.h> 3464 3465 _ACEOF 3466 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3467 $EGREP "free" >/dev/null 2>&1; then : 3468 3469 else 3470 ac_cv_header_stdc=no 3471 fi 3472 rm -f conftest* 3473 3474 fi 3475 3476 if test $ac_cv_header_stdc = yes; then 3477 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3478 if test "$cross_compiling" = yes; then : 3479 : 3480 else 3481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3482 /* end confdefs.h. */ 3483 #include <ctype.h> 3484 #include <stdlib.h> 3485 #if ((' ' & 0x0FF) == 0x020) 3486 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3487 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3488 #else 3489 # define ISLOWER(c) \ 3490 (('a' <= (c) && (c) <= 'i') \ 3491 || ('j' <= (c) && (c) <= 'r') \ 3492 || ('s' <= (c) && (c) <= 'z')) 3493 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3494 #endif 3495 3496 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3497 int 3498 main () 3499 { 3500 int i; 3501 for (i = 0; i < 256; i++) 3502 if (XOR (islower (i), ISLOWER (i)) 3503 || toupper (i) != TOUPPER (i)) 3504 return 2; 3505 return 0; 3506 } 3507 _ACEOF 3508 if ac_fn_c_try_run "$LINENO"; then : 3509 3510 else 3511 ac_cv_header_stdc=no 3512 fi 3513 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3514 conftest.$ac_objext conftest.beam conftest.$ac_ext 3515 fi 3516 3517 fi 3518 fi 3519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3520 $as_echo "$ac_cv_header_stdc" >&6; } 3521 if test $ac_cv_header_stdc = yes; then 3522 3523 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 3524 3525 fi 3526 3527 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 3528 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3529 inttypes.h stdint.h unistd.h 3530 do : 3531 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3532 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3533 " 3534 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3535 cat >>confdefs.h <<_ACEOF 3536 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3537 _ACEOF 3538 3539 fi 3540 3541 done 3542 3543 3544 3545 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3546 if test "x$ac_cv_header_minix_config_h" = xyes; then : 3547 MINIX=yes 3548 else 3549 MINIX= 3550 fi 3551 3552 3553 if test "$MINIX" = yes; then 3554 3555 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3556 3557 3558 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3559 3560 3561 $as_echo "#define _MINIX 1" >>confdefs.h 3562 3563 fi 3564 3565 3566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3567 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3568 if ${ac_cv_safe_to_define___extensions__+:} false; then : 3569 $as_echo_n "(cached) " >&6 3570 else 3571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3572 /* end confdefs.h. */ 3573 3574 # define __EXTENSIONS__ 1 3575 $ac_includes_default 3576 int 3577 main () 3578 { 3579 3580 ; 3581 return 0; 3582 } 3583 _ACEOF 3584 if ac_fn_c_try_compile "$LINENO"; then : 3585 ac_cv_safe_to_define___extensions__=yes 3586 else 3587 ac_cv_safe_to_define___extensions__=no 3588 fi 3589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3590 fi 3591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3592 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3593 test $ac_cv_safe_to_define___extensions__ = yes && 3594 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3595 3596 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3597 3598 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3599 3600 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3601 3602 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3603 3604 3605 # Check whether --enable-largefile was given. 3606 if test "${enable_largefile+set}" = set; then : 3607 enableval=$enable_largefile; 3608 fi 3609 3610 if test "$enable_largefile" != no; then 3611 3612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 3613 $as_echo_n "checking for special C compiler options needed for large files... " >&6; } 3614 if ${ac_cv_sys_largefile_CC+:} false; then : 3615 $as_echo_n "(cached) " >&6 3616 else 3617 ac_cv_sys_largefile_CC=no 3618 if test "$GCC" != yes; then 3619 ac_save_CC=$CC 3620 while :; do 3621 # IRIX 6.2 and later do not support large files by default, 3622 # so use the C compiler's -n32 option if that helps. 3623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3624 /* end confdefs.h. */ 3625 #include <sys/types.h> 3626 /* Check that off_t can represent 2**63 - 1 correctly. 3627 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3628 since some C++ compilers masquerading as C compilers 3629 incorrectly reject 9223372036854775807. */ 3630 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3631 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3632 && LARGE_OFF_T % 2147483647 == 1) 3633 ? 1 : -1]; 3634 int 3635 main () 3636 { 3637 3638 ; 3639 return 0; 3640 } 3641 _ACEOF 3642 if ac_fn_c_try_compile "$LINENO"; then : 3643 break 3644 fi 3645 rm -f core conftest.err conftest.$ac_objext 3646 CC="$CC -n32" 3647 if ac_fn_c_try_compile "$LINENO"; then : 3648 ac_cv_sys_largefile_CC=' -n32'; break 3649 fi 3650 rm -f core conftest.err conftest.$ac_objext 3651 break 3652 done 3653 CC=$ac_save_CC 3654 rm -f conftest.$ac_ext 3655 fi 3656 fi 3657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 3658 $as_echo "$ac_cv_sys_largefile_CC" >&6; } 3659 if test "$ac_cv_sys_largefile_CC" != no; then 3660 CC=$CC$ac_cv_sys_largefile_CC 3661 fi 3662 3663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 3664 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } 3665 if ${ac_cv_sys_file_offset_bits+:} false; then : 3666 $as_echo_n "(cached) " >&6 3667 else 3668 while :; do 3669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3670 /* end confdefs.h. */ 3671 #include <sys/types.h> 3672 /* Check that off_t can represent 2**63 - 1 correctly. 3673 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3674 since some C++ compilers masquerading as C compilers 3675 incorrectly reject 9223372036854775807. */ 3676 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3677 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3678 && LARGE_OFF_T % 2147483647 == 1) 3679 ? 1 : -1]; 3680 int 3681 main () 3682 { 3683 3684 ; 3685 return 0; 3686 } 3687 _ACEOF 3688 if ac_fn_c_try_compile "$LINENO"; then : 3689 ac_cv_sys_file_offset_bits=no; break 3690 fi 3691 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3693 /* end confdefs.h. */ 3694 #define _FILE_OFFSET_BITS 64 3695 #include <sys/types.h> 3696 /* Check that off_t can represent 2**63 - 1 correctly. 3697 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3698 since some C++ compilers masquerading as C compilers 3699 incorrectly reject 9223372036854775807. */ 3700 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3701 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3702 && LARGE_OFF_T % 2147483647 == 1) 3703 ? 1 : -1]; 3704 int 3705 main () 3706 { 3707 3708 ; 3709 return 0; 3710 } 3711 _ACEOF 3712 if ac_fn_c_try_compile "$LINENO"; then : 3713 ac_cv_sys_file_offset_bits=64; break 3714 fi 3715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3716 ac_cv_sys_file_offset_bits=unknown 3717 break 3718 done 3719 fi 3720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 3721 $as_echo "$ac_cv_sys_file_offset_bits" >&6; } 3722 case $ac_cv_sys_file_offset_bits in #( 3723 no | unknown) ;; 3724 *) 3725 cat >>confdefs.h <<_ACEOF 3726 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits 3727 _ACEOF 3728 ;; 3729 esac 3730 rm -rf conftest* 3731 if test $ac_cv_sys_file_offset_bits = unknown; then 3732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 3733 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } 3734 if ${ac_cv_sys_large_files+:} false; then : 3735 $as_echo_n "(cached) " >&6 3736 else 3737 while :; do 3738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3739 /* end confdefs.h. */ 3740 #include <sys/types.h> 3741 /* Check that off_t can represent 2**63 - 1 correctly. 3742 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3743 since some C++ compilers masquerading as C compilers 3744 incorrectly reject 9223372036854775807. */ 3745 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3746 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3747 && LARGE_OFF_T % 2147483647 == 1) 3748 ? 1 : -1]; 3749 int 3750 main () 3751 { 3752 3753 ; 3754 return 0; 3755 } 3756 _ACEOF 3757 if ac_fn_c_try_compile "$LINENO"; then : 3758 ac_cv_sys_large_files=no; break 3759 fi 3760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3762 /* end confdefs.h. */ 3763 #define _LARGE_FILES 1 3764 #include <sys/types.h> 3765 /* Check that off_t can represent 2**63 - 1 correctly. 3766 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3767 since some C++ compilers masquerading as C compilers 3768 incorrectly reject 9223372036854775807. */ 3769 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3770 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3771 && LARGE_OFF_T % 2147483647 == 1) 3772 ? 1 : -1]; 3773 int 3774 main () 3775 { 3776 3777 ; 3778 return 0; 3779 } 3780 _ACEOF 3781 if ac_fn_c_try_compile "$LINENO"; then : 3782 ac_cv_sys_large_files=1; break 3783 fi 3784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3785 ac_cv_sys_large_files=unknown 3786 break 3787 done 3788 fi 3789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 3790 $as_echo "$ac_cv_sys_large_files" >&6; } 3791 case $ac_cv_sys_large_files in #( 3792 no | unknown) ;; 3793 *) 3794 cat >>confdefs.h <<_ACEOF 3795 #define _LARGE_FILES $ac_cv_sys_large_files 3796 _ACEOF 3797 ;; 3798 esac 3799 rm -rf conftest* 3800 fi 3801 fi 3802 3803 3804 # Initialize Automake 3805 am__api_version='1.11' 3806 3807 ac_aux_dir= 3808 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 3809 if test -f "$ac_dir/install-sh"; then 3810 ac_aux_dir=$ac_dir 3811 ac_install_sh="$ac_aux_dir/install-sh -c" 3812 break 3813 elif test -f "$ac_dir/install.sh"; then 3814 ac_aux_dir=$ac_dir 3815 ac_install_sh="$ac_aux_dir/install.sh -c" 3816 break 3817 elif test -f "$ac_dir/shtool"; then 3818 ac_aux_dir=$ac_dir 3819 ac_install_sh="$ac_aux_dir/shtool install -c" 3820 break 3821 fi 3822 done 3823 if test -z "$ac_aux_dir"; then 3824 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 3825 fi 3826 3827 # These three variables are undocumented and unsupported, 3828 # and are intended to be withdrawn in a future Autoconf release. 3829 # They can cause serious problems if a builder's source tree is in a directory 3830 # whose full name contains unusual characters. 3831 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 3832 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 3833 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 3834 3835 3836 # Find a good install program. We prefer a C program (faster), 3837 # so one script is as good as another. But avoid the broken or 3838 # incompatible versions: 3839 # SysV /etc/install, /usr/sbin/install 3840 # SunOS /usr/etc/install 3841 # IRIX /sbin/install 3842 # AIX /bin/install 3843 # AmigaOS /C/install, which installs bootblocks on floppy discs 3844 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3845 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 3846 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3847 # OS/2's system install, which has a completely different semantic 3848 # ./install, which can be erroneously created by make from ./install.sh. 3849 # Reject install programs that cannot install multiple files. 3850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3851 $as_echo_n "checking for a BSD-compatible install... " >&6; } 3852 if test -z "$INSTALL"; then 3853 if ${ac_cv_path_install+:} false; then : 3854 $as_echo_n "(cached) " >&6 3855 else 3856 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3857 for as_dir in $PATH 3858 do 3859 IFS=$as_save_IFS 3860 test -z "$as_dir" && as_dir=. 3861 # Account for people who put trailing slashes in PATH elements. 3862 case $as_dir/ in #(( 3863 ./ | .// | /[cC]/* | \ 3864 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3865 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3866 /usr/ucb/* ) ;; 3867 *) 3868 # OSF1 and SCO ODT 3.0 have their own names for install. 3869 # Don't use installbsd from OSF since it installs stuff as root 3870 # by default. 3871 for ac_prog in ginstall scoinst install; do 3872 for ac_exec_ext in '' $ac_executable_extensions; do 3873 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 3874 if test $ac_prog = install && 3875 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3876 # AIX install. It has an incompatible calling convention. 3877 : 3878 elif test $ac_prog = install && 3879 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3880 # program-specific install script used by HP pwplus--don't use. 3881 : 3882 else 3883 rm -rf conftest.one conftest.two conftest.dir 3884 echo one > conftest.one 3885 echo two > conftest.two 3886 mkdir conftest.dir 3887 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 3888 test -s conftest.one && test -s conftest.two && 3889 test -s conftest.dir/conftest.one && 3890 test -s conftest.dir/conftest.two 3891 then 3892 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3893 break 3 3894 fi 3895 fi 3896 fi 3897 done 3898 done 3899 ;; 3900 esac 3901 3902 done 3903 IFS=$as_save_IFS 3904 3905 rm -rf conftest.one conftest.two conftest.dir 3906 3907 fi 3908 if test "${ac_cv_path_install+set}" = set; then 3909 INSTALL=$ac_cv_path_install 3910 else 3911 # As a last resort, use the slow shell script. Don't cache a 3912 # value for INSTALL within a source directory, because that will 3913 # break other packages using the cache if that directory is 3914 # removed, or if the value is a relative name. 3915 INSTALL=$ac_install_sh 3916 fi 3917 fi 3918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3919 $as_echo "$INSTALL" >&6; } 3920 3921 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3922 # It thinks the first close brace ends the variable substitution. 3923 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3924 3925 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3926 3927 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3928 3929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3930 $as_echo_n "checking whether build environment is sane... " >&6; } 3931 # Just in case 3932 sleep 1 3933 echo timestamp > conftest.file 3934 # Reject unsafe characters in $srcdir or the absolute working directory 3935 # name. Accept space and tab only in the latter. 3936 am_lf=' 3937 ' 3938 case `pwd` in 3939 *[\\\"\#\$\&\'\`$am_lf]*) 3940 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 3941 esac 3942 case $srcdir in 3943 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 3944 as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; 3945 esac 3946 3947 # Do `set' in a subshell so we don't clobber the current shell's 3948 # arguments. Must try -L first in case configure is actually a 3949 # symlink; some systems play weird games with the mod time of symlinks 3950 # (eg FreeBSD returns the mod time of the symlink's containing 3951 # directory). 3952 if ( 3953 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 3954 if test "$*" = "X"; then 3955 # -L didn't work. 3956 set X `ls -t "$srcdir/configure" conftest.file` 3957 fi 3958 rm -f conftest.file 3959 if test "$*" != "X $srcdir/configure conftest.file" \ 3960 && test "$*" != "X conftest.file $srcdir/configure"; then 3961 3962 # If neither matched, then we have a broken ls. This can happen 3963 # if, for instance, CONFIG_SHELL is bash and it inherits a 3964 # broken ls alias from the environment. This has actually 3965 # happened. Such a system could not be considered "sane". 3966 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 3967 alias in your environment" "$LINENO" 5 3968 fi 3969 3970 test "$2" = conftest.file 3971 ) 3972 then 3973 # Ok. 3974 : 3975 else 3976 as_fn_error $? "newly created file is older than distributed files! 3977 Check your system clock" "$LINENO" 5 3978 fi 3979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3980 $as_echo "yes" >&6; } 3981 test "$program_prefix" != NONE && 3982 program_transform_name="s&^&$program_prefix&;$program_transform_name" 3983 # Use a double $ so make ignores it. 3984 test "$program_suffix" != NONE && 3985 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 3986 # Double any \ or $. 3987 # By default was `s,x,x', remove it if useless. 3988 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 3989 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 3990 3991 # expand $ac_aux_dir to an absolute path 3992 am_aux_dir=`cd $ac_aux_dir && pwd` 3993 3994 if test x"${MISSING+set}" != xset; then 3995 case $am_aux_dir in 3996 *\ * | *\ *) 3997 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 3998 *) 3999 MISSING="\${SHELL} $am_aux_dir/missing" ;; 4000 esac 4001 fi 4002 # Use eval to expand $SHELL 4003 if eval "$MISSING --run true"; then 4004 am_missing_run="$MISSING --run " 4005 else 4006 am_missing_run= 4007 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 4008 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 4009 fi 4010 4011 if test x"${install_sh}" != xset; then 4012 case $am_aux_dir in 4013 *\ * | *\ *) 4014 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 4015 *) 4016 install_sh="\${SHELL} $am_aux_dir/install-sh" 4017 esac 4018 fi 4019 4020 # Installed binaries are usually stripped using `strip' when the user 4021 # run `make install-strip'. However `strip' might not be the right 4022 # tool to use in cross-compilation environments, therefore Automake 4023 # will honor the `STRIP' environment variable to overrule this program. 4024 if test "$cross_compiling" != no; then 4025 if test -n "$ac_tool_prefix"; then 4026 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 4027 set dummy ${ac_tool_prefix}strip; ac_word=$2 4028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4029 $as_echo_n "checking for $ac_word... " >&6; } 4030 if ${ac_cv_prog_STRIP+:} false; then : 4031 $as_echo_n "(cached) " >&6 4032 else 4033 if test -n "$STRIP"; then 4034 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 4035 else 4036 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4037 for as_dir in $PATH 4038 do 4039 IFS=$as_save_IFS 4040 test -z "$as_dir" && as_dir=. 4041 for ac_exec_ext in '' $ac_executable_extensions; do 4042 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4043 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 4044 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4045 break 2 4046 fi 4047 done 4048 done 4049 IFS=$as_save_IFS 4050 4051 fi 4052 fi 4053 STRIP=$ac_cv_prog_STRIP 4054 if test -n "$STRIP"; then 4055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 4056 $as_echo "$STRIP" >&6; } 4057 else 4058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4059 $as_echo "no" >&6; } 4060 fi 4061 4062 4063 fi 4064 if test -z "$ac_cv_prog_STRIP"; then 4065 ac_ct_STRIP=$STRIP 4066 # Extract the first word of "strip", so it can be a program name with args. 4067 set dummy strip; ac_word=$2 4068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4069 $as_echo_n "checking for $ac_word... " >&6; } 4070 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 4071 $as_echo_n "(cached) " >&6 4072 else 4073 if test -n "$ac_ct_STRIP"; then 4074 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 4075 else 4076 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4077 for as_dir in $PATH 4078 do 4079 IFS=$as_save_IFS 4080 test -z "$as_dir" && as_dir=. 4081 for ac_exec_ext in '' $ac_executable_extensions; do 4082 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4083 ac_cv_prog_ac_ct_STRIP="strip" 4084 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4085 break 2 4086 fi 4087 done 4088 done 4089 IFS=$as_save_IFS 4090 4091 fi 4092 fi 4093 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 4094 if test -n "$ac_ct_STRIP"; then 4095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 4096 $as_echo "$ac_ct_STRIP" >&6; } 4097 else 4098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4099 $as_echo "no" >&6; } 4100 fi 4101 4102 if test "x$ac_ct_STRIP" = x; then 4103 STRIP=":" 4104 else 4105 case $cross_compiling:$ac_tool_warned in 4106 yes:) 4107 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4108 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4109 ac_tool_warned=yes ;; 4110 esac 4111 STRIP=$ac_ct_STRIP 4112 fi 4113 else 4114 STRIP="$ac_cv_prog_STRIP" 4115 fi 4116 4117 fi 4118 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 4119 4120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 4121 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 4122 if test -z "$MKDIR_P"; then 4123 if ${ac_cv_path_mkdir+:} false; then : 4124 $as_echo_n "(cached) " >&6 4125 else 4126 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4127 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 4128 do 4129 IFS=$as_save_IFS 4130 test -z "$as_dir" && as_dir=. 4131 for ac_prog in mkdir gmkdir; do 4132 for ac_exec_ext in '' $ac_executable_extensions; do 4133 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 4134 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 4135 'mkdir (GNU coreutils) '* | \ 4136 'mkdir (coreutils) '* | \ 4137 'mkdir (fileutils) '4.1*) 4138 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 4139 break 3;; 4140 esac 4141 done 4142 done 4143 done 4144 IFS=$as_save_IFS 4145 4146 fi 4147 4148 test -d ./--version && rmdir ./--version 4149 if test "${ac_cv_path_mkdir+set}" = set; then 4150 MKDIR_P="$ac_cv_path_mkdir -p" 4151 else 4152 # As a last resort, use the slow shell script. Don't cache a 4153 # value for MKDIR_P within a source directory, because that will 4154 # break other packages using the cache if that directory is 4155 # removed, or if the value is a relative name. 4156 MKDIR_P="$ac_install_sh -d" 4157 fi 4158 fi 4159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 4160 $as_echo "$MKDIR_P" >&6; } 4161 4162 mkdir_p="$MKDIR_P" 4163 case $mkdir_p in 4164 [\\/$]* | ?:[\\/]*) ;; 4165 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 4166 esac 4167 4168 for ac_prog in gawk mawk nawk awk 4169 do 4170 # Extract the first word of "$ac_prog", so it can be a program name with args. 4171 set dummy $ac_prog; ac_word=$2 4172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4173 $as_echo_n "checking for $ac_word... " >&6; } 4174 if ${ac_cv_prog_AWK+:} false; then : 4175 $as_echo_n "(cached) " >&6 4176 else 4177 if test -n "$AWK"; then 4178 ac_cv_prog_AWK="$AWK" # Let the user override the test. 4179 else 4180 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4181 for as_dir in $PATH 4182 do 4183 IFS=$as_save_IFS 4184 test -z "$as_dir" && as_dir=. 4185 for ac_exec_ext in '' $ac_executable_extensions; do 4186 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4187 ac_cv_prog_AWK="$ac_prog" 4188 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4189 break 2 4190 fi 4191 done 4192 done 4193 IFS=$as_save_IFS 4194 4195 fi 4196 fi 4197 AWK=$ac_cv_prog_AWK 4198 if test -n "$AWK"; then 4199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 4200 $as_echo "$AWK" >&6; } 4201 else 4202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4203 $as_echo "no" >&6; } 4204 fi 4205 4206 4207 test -n "$AWK" && break 4208 done 4209 4210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4211 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4212 set x ${MAKE-make} 4213 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4214 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 4215 $as_echo_n "(cached) " >&6 4216 else 4217 cat >conftest.make <<\_ACEOF 4218 SHELL = /bin/sh 4219 all: 4220 @echo '@@@%%%=$(MAKE)=@@@%%%' 4221 _ACEOF 4222 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4223 case `${MAKE-make} -f conftest.make 2>/dev/null` in 4224 *@@@%%%=?*=@@@%%%*) 4225 eval ac_cv_prog_make_${ac_make}_set=yes;; 4226 *) 4227 eval ac_cv_prog_make_${ac_make}_set=no;; 4228 esac 4229 rm -f conftest.make 4230 fi 4231 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4233 $as_echo "yes" >&6; } 4234 SET_MAKE= 4235 else 4236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4237 $as_echo "no" >&6; } 4238 SET_MAKE="MAKE=${MAKE-make}" 4239 fi 4240 4241 rm -rf .tst 2>/dev/null 4242 mkdir .tst 2>/dev/null 4243 if test -d .tst; then 4244 am__leading_dot=. 4245 else 4246 am__leading_dot=_ 4247 fi 4248 rmdir .tst 2>/dev/null 4249 4250 DEPDIR="${am__leading_dot}deps" 4251 4252 ac_config_commands="$ac_config_commands depfiles" 4253 4254 4255 am_make=${MAKE-make} 4256 cat > confinc << 'END' 4257 am__doit: 4258 @echo this is the am__doit target 4259 .PHONY: am__doit 4260 END 4261 # If we don't find an include directive, just comment out the code. 4262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 4263 $as_echo_n "checking for style of include used by $am_make... " >&6; } 4264 am__include="#" 4265 am__quote= 4266 _am_result=none 4267 # First try GNU make style include. 4268 echo "include confinc" > confmf 4269 # Ignore all kinds of additional output from `make'. 4270 case `$am_make -s -f confmf 2> /dev/null` in #( 4271 *the\ am__doit\ target*) 4272 am__include=include 4273 am__quote= 4274 _am_result=GNU 4275 ;; 4276 esac 4277 # Now try BSD make style include. 4278 if test "$am__include" = "#"; then 4279 echo '.include "confinc"' > confmf 4280 case `$am_make -s -f confmf 2> /dev/null` in #( 4281 *the\ am__doit\ target*) 4282 am__include=.include 4283 am__quote="\"" 4284 _am_result=BSD 4285 ;; 4286 esac 4287 fi 4288 4289 4290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 4291 $as_echo "$_am_result" >&6; } 4292 rm -f confinc confmf 4293 4294 # Check whether --enable-dependency-tracking was given. 4295 if test "${enable_dependency_tracking+set}" = set; then : 4296 enableval=$enable_dependency_tracking; 4297 fi 4298 4299 if test "x$enable_dependency_tracking" != xno; then 4300 am_depcomp="$ac_aux_dir/depcomp" 4301 AMDEPBACKSLASH='\' 4302 am__nodep='_no' 4303 fi 4304 if test "x$enable_dependency_tracking" != xno; then 4305 AMDEP_TRUE= 4306 AMDEP_FALSE='#' 4307 else 4308 AMDEP_TRUE='#' 4309 AMDEP_FALSE= 4310 fi 4311 4312 4313 if test "`cd $srcdir && pwd`" != "`pwd`"; then 4314 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4315 # is not polluted with repeated "-I." 4316 am__isrc=' -I$(srcdir)' 4317 # test to see if srcdir already configured 4318 if test -f $srcdir/config.status; then 4319 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4320 fi 4321 fi 4322 4323 # test whether we have cygpath 4324 if test -z "$CYGPATH_W"; then 4325 if (cygpath --version) >/dev/null 2>/dev/null; then 4326 CYGPATH_W='cygpath -w' 4327 else 4328 CYGPATH_W=echo 4329 fi 4330 fi 4331 4332 4333 # Define the identity of the package. 4334 PACKAGE='sessreg' 4335 VERSION='1.0.8' 4336 4337 4338 cat >>confdefs.h <<_ACEOF 4339 #define PACKAGE "$PACKAGE" 4340 _ACEOF 4341 4342 4343 cat >>confdefs.h <<_ACEOF 4344 #define VERSION "$VERSION" 4345 _ACEOF 4346 4347 # Some tools Automake needs. 4348 4349 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4350 4351 4352 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4353 4354 4355 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4356 4357 4358 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4359 4360 4361 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4362 4363 # We need awk for the "check" target. The system "awk" is bad on 4364 # some platforms. 4365 # Always define AMTAR for backward compatibility. 4366 4367 AMTAR=${AMTAR-"${am_missing_run}tar"} 4368 4369 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 4370 4371 4372 4373 4374 depcc="$CC" am_compiler_list= 4375 4376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4377 $as_echo_n "checking dependency style of $depcc... " >&6; } 4378 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 4379 $as_echo_n "(cached) " >&6 4380 else 4381 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4382 # We make a subdir and do the tests there. Otherwise we can end up 4383 # making bogus files that we don't know about and never remove. For 4384 # instance it was reported that on HP-UX the gcc test will end up 4385 # making a dummy file named `D' -- because `-MD' means `put the output 4386 # in D'. 4387 rm -rf conftest.dir 4388 mkdir conftest.dir 4389 # Copy depcomp to subdir because otherwise we won't find it if we're 4390 # using a relative directory. 4391 cp "$am_depcomp" conftest.dir 4392 cd conftest.dir 4393 # We will build objects and dependencies in a subdirectory because 4394 # it helps to detect inapplicable dependency modes. For instance 4395 # both Tru64's cc and ICC support -MD to output dependencies as a 4396 # side effect of compilation, but ICC will put the dependencies in 4397 # the current directory while Tru64 will put them in the object 4398 # directory. 4399 mkdir sub 4400 4401 am_cv_CC_dependencies_compiler_type=none 4402 if test "$am_compiler_list" = ""; then 4403 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4404 fi 4405 am__universal=false 4406 case " $depcc " in #( 4407 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4408 esac 4409 4410 for depmode in $am_compiler_list; do 4411 # Setup a source with many dependencies, because some compilers 4412 # like to wrap large dependency lists on column 80 (with \), and 4413 # we should not choose a depcomp mode which is confused by this. 4414 # 4415 # We need to recreate these files for each test, as the compiler may 4416 # overwrite some of them when testing with obscure command lines. 4417 # This happens at least with the AIX C compiler. 4418 : > sub/conftest.c 4419 for i in 1 2 3 4 5 6; do 4420 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4421 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 4422 # Solaris 8's {/usr,}/bin/sh. 4423 touch sub/conftst$i.h 4424 done 4425 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4426 4427 # We check with `-c' and `-o' for the sake of the "dashmstdout" 4428 # mode. It turns out that the SunPro C++ compiler does not properly 4429 # handle `-M -o', and we need to detect this. Also, some Intel 4430 # versions had trouble with output in subdirs 4431 am__obj=sub/conftest.${OBJEXT-o} 4432 am__minus_obj="-o $am__obj" 4433 case $depmode in 4434 gcc) 4435 # This depmode causes a compiler race in universal mode. 4436 test "$am__universal" = false || continue 4437 ;; 4438 nosideeffect) 4439 # after this tag, mechanisms are not by side-effect, so they'll 4440 # only be used when explicitly requested 4441 if test "x$enable_dependency_tracking" = xyes; then 4442 continue 4443 else 4444 break 4445 fi 4446 ;; 4447 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4448 # This compiler won't grok `-c -o', but also, the minuso test has 4449 # not run yet. These depmodes are late enough in the game, and 4450 # so weak that their functioning should not be impacted. 4451 am__obj=conftest.${OBJEXT-o} 4452 am__minus_obj= 4453 ;; 4454 none) break ;; 4455 esac 4456 if depmode=$depmode \ 4457 source=sub/conftest.c object=$am__obj \ 4458 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4459 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4460 >/dev/null 2>conftest.err && 4461 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4462 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4463 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4464 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4465 # icc doesn't choke on unknown options, it will just issue warnings 4466 # or remarks (even with -Werror). So we grep stderr for any message 4467 # that says an option was ignored or not supported. 4468 # When given -MP, icc 7.0 and 7.1 complain thusly: 4469 # icc: Command line warning: ignoring option '-M'; no argument required 4470 # The diagnosis changed in icc 8.0: 4471 # icc: Command line remark: option '-MP' not supported 4472 if (grep 'ignoring option' conftest.err || 4473 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4474 am_cv_CC_dependencies_compiler_type=$depmode 4475 break 4476 fi 4477 fi 4478 done 4479 4480 cd .. 4481 rm -rf conftest.dir 4482 else 4483 am_cv_CC_dependencies_compiler_type=none 4484 fi 4485 4486 fi 4487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4488 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4489 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4490 4491 if 4492 test "x$enable_dependency_tracking" != xno \ 4493 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4494 am__fastdepCC_TRUE= 4495 am__fastdepCC_FALSE='#' 4496 else 4497 am__fastdepCC_TRUE='#' 4498 am__fastdepCC_FALSE= 4499 fi 4500 4501 4502 4503 4504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 4505 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 4506 # Check whether --enable-maintainer-mode was given. 4507 if test "${enable_maintainer_mode+set}" = set; then : 4508 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 4509 else 4510 USE_MAINTAINER_MODE=no 4511 fi 4512 4513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 4514 $as_echo "$USE_MAINTAINER_MODE" >&6; } 4515 if test $USE_MAINTAINER_MODE = yes; then 4516 MAINTAINER_MODE_TRUE= 4517 MAINTAINER_MODE_FALSE='#' 4518 else 4519 MAINTAINER_MODE_TRUE='#' 4520 MAINTAINER_MODE_FALSE= 4521 fi 4522 4523 MAINT=$MAINTAINER_MODE_TRUE 4524 4525 4526 4527 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 4528 4529 4530 4531 4532 4533 4534 4535 4536 4537 4538 4539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4540 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4541 if ${ac_cv_prog_cc_c99+:} false; then : 4542 $as_echo_n "(cached) " >&6 4543 else 4544 ac_cv_prog_cc_c99=no 4545 ac_save_CC=$CC 4546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4547 /* end confdefs.h. */ 4548 #include <stdarg.h> 4549 #include <stdbool.h> 4550 #include <stdlib.h> 4551 #include <wchar.h> 4552 #include <stdio.h> 4553 4554 // Check varargs macros. These examples are taken from C99 6.10.3.5. 4555 #define debug(...) fprintf (stderr, __VA_ARGS__) 4556 #define showlist(...) puts (#__VA_ARGS__) 4557 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4558 static void 4559 test_varargs_macros (void) 4560 { 4561 int x = 1234; 4562 int y = 5678; 4563 debug ("Flag"); 4564 debug ("X = %d\n", x); 4565 showlist (The first, second, and third items.); 4566 report (x>y, "x is %d but y is %d", x, y); 4567 } 4568 4569 // Check long long types. 4570 #define BIG64 18446744073709551615ull 4571 #define BIG32 4294967295ul 4572 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4573 #if !BIG_OK 4574 your preprocessor is broken; 4575 #endif 4576 #if BIG_OK 4577 #else 4578 your preprocessor is broken; 4579 #endif 4580 static long long int bignum = -9223372036854775807LL; 4581 static unsigned long long int ubignum = BIG64; 4582 4583 struct incomplete_array 4584 { 4585 int datasize; 4586 double data[]; 4587 }; 4588 4589 struct named_init { 4590 int number; 4591 const wchar_t *name; 4592 double average; 4593 }; 4594 4595 typedef const char *ccp; 4596 4597 static inline int 4598 test_restrict (ccp restrict text) 4599 { 4600 // See if C++-style comments work. 4601 // Iterate through items via the restricted pointer. 4602 // Also check for declarations in for loops. 4603 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4604 continue; 4605 return 0; 4606 } 4607 4608 // Check varargs and va_copy. 4609 static void 4610 test_varargs (const char *format, ...) 4611 { 4612 va_list args; 4613 va_start (args, format); 4614 va_list args_copy; 4615 va_copy (args_copy, args); 4616 4617 const char *str; 4618 int number; 4619 float fnumber; 4620 4621 while (*format) 4622 { 4623 switch (*format++) 4624 { 4625 case 's': // string 4626 str = va_arg (args_copy, const char *); 4627 break; 4628 case 'd': // int 4629 number = va_arg (args_copy, int); 4630 break; 4631 case 'f': // float 4632 fnumber = va_arg (args_copy, double); 4633 break; 4634 default: 4635 break; 4636 } 4637 } 4638 va_end (args_copy); 4639 va_end (args); 4640 } 4641 4642 int 4643 main () 4644 { 4645 4646 // Check bool. 4647 _Bool success = false; 4648 4649 // Check restrict. 4650 if (test_restrict ("String literal") == 0) 4651 success = true; 4652 char *restrict newvar = "Another string"; 4653 4654 // Check varargs. 4655 test_varargs ("s, d' f .", "string", 65, 34.234); 4656 test_varargs_macros (); 4657 4658 // Check flexible array members. 4659 struct incomplete_array *ia = 4660 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4661 ia->datasize = 10; 4662 for (int i = 0; i < ia->datasize; ++i) 4663 ia->data[i] = i * 1.234; 4664 4665 // Check named initializers. 4666 struct named_init ni = { 4667 .number = 34, 4668 .name = L"Test wide string", 4669 .average = 543.34343, 4670 }; 4671 4672 ni.number = 58; 4673 4674 int dynamic_array[ni.number]; 4675 dynamic_array[ni.number - 1] = 543; 4676 4677 // work around unused variable warnings 4678 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4679 || dynamic_array[ni.number - 1] != 543); 4680 4681 ; 4682 return 0; 4683 } 4684 _ACEOF 4685 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 4686 do 4687 CC="$ac_save_CC $ac_arg" 4688 if ac_fn_c_try_compile "$LINENO"; then : 4689 ac_cv_prog_cc_c99=$ac_arg 4690 fi 4691 rm -f core conftest.err conftest.$ac_objext 4692 test "x$ac_cv_prog_cc_c99" != "xno" && break 4693 done 4694 rm -f conftest.$ac_ext 4695 CC=$ac_save_CC 4696 4697 fi 4698 # AC_CACHE_VAL 4699 case "x$ac_cv_prog_cc_c99" in 4700 x) 4701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4702 $as_echo "none needed" >&6; } ;; 4703 xno) 4704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4705 $as_echo "unsupported" >&6; } ;; 4706 *) 4707 CC="$CC $ac_cv_prog_cc_c99" 4708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4709 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4710 esac 4711 if test "x$ac_cv_prog_cc_c99" != xno; then : 4712 4713 fi 4714 4715 4716 4717 4718 4719 4720 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4721 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4722 CLANGCC="yes" 4723 else 4724 CLANGCC="no" 4725 fi 4726 4727 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4728 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4729 INTELCC="yes" 4730 else 4731 INTELCC="no" 4732 fi 4733 4734 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4735 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4736 SUNCC="yes" 4737 else 4738 SUNCC="no" 4739 fi 4740 4741 4742 4743 4744 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4745 if test -n "$ac_tool_prefix"; then 4746 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4747 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4749 $as_echo_n "checking for $ac_word... " >&6; } 4750 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4751 $as_echo_n "(cached) " >&6 4752 else 4753 case $PKG_CONFIG in 4754 [\\/]* | ?:[\\/]*) 4755 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4756 ;; 4757 *) 4758 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4759 for as_dir in $PATH 4760 do 4761 IFS=$as_save_IFS 4762 test -z "$as_dir" && as_dir=. 4763 for ac_exec_ext in '' $ac_executable_extensions; do 4764 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4765 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4766 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4767 break 2 4768 fi 4769 done 4770 done 4771 IFS=$as_save_IFS 4772 4773 ;; 4774 esac 4775 fi 4776 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4777 if test -n "$PKG_CONFIG"; then 4778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4779 $as_echo "$PKG_CONFIG" >&6; } 4780 else 4781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4782 $as_echo "no" >&6; } 4783 fi 4784 4785 4786 fi 4787 if test -z "$ac_cv_path_PKG_CONFIG"; then 4788 ac_pt_PKG_CONFIG=$PKG_CONFIG 4789 # Extract the first word of "pkg-config", so it can be a program name with args. 4790 set dummy pkg-config; ac_word=$2 4791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4792 $as_echo_n "checking for $ac_word... " >&6; } 4793 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4794 $as_echo_n "(cached) " >&6 4795 else 4796 case $ac_pt_PKG_CONFIG in 4797 [\\/]* | ?:[\\/]*) 4798 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4799 ;; 4800 *) 4801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4802 for as_dir in $PATH 4803 do 4804 IFS=$as_save_IFS 4805 test -z "$as_dir" && as_dir=. 4806 for ac_exec_ext in '' $ac_executable_extensions; do 4807 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4808 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4809 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4810 break 2 4811 fi 4812 done 4813 done 4814 IFS=$as_save_IFS 4815 4816 ;; 4817 esac 4818 fi 4819 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4820 if test -n "$ac_pt_PKG_CONFIG"; then 4821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4822 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4823 else 4824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4825 $as_echo "no" >&6; } 4826 fi 4827 4828 if test "x$ac_pt_PKG_CONFIG" = x; then 4829 PKG_CONFIG="" 4830 else 4831 case $cross_compiling:$ac_tool_warned in 4832 yes:) 4833 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4834 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4835 ac_tool_warned=yes ;; 4836 esac 4837 PKG_CONFIG=$ac_pt_PKG_CONFIG 4838 fi 4839 else 4840 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4841 fi 4842 4843 fi 4844 if test -n "$PKG_CONFIG"; then 4845 _pkg_min_version=0.9.0 4846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4847 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4848 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4850 $as_echo "yes" >&6; } 4851 else 4852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4853 $as_echo "no" >&6; } 4854 PKG_CONFIG="" 4855 fi 4856 4857 fi 4858 # Make sure we can run config.sub. 4859 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4860 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4861 4862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4863 $as_echo_n "checking build system type... " >&6; } 4864 if ${ac_cv_build+:} false; then : 4865 $as_echo_n "(cached) " >&6 4866 else 4867 ac_build_alias=$build_alias 4868 test "x$ac_build_alias" = x && 4869 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4870 test "x$ac_build_alias" = x && 4871 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4872 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4873 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4874 4875 fi 4876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4877 $as_echo "$ac_cv_build" >&6; } 4878 case $ac_cv_build in 4879 *-*-*) ;; 4880 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4881 esac 4882 build=$ac_cv_build 4883 ac_save_IFS=$IFS; IFS='-' 4884 set x $ac_cv_build 4885 shift 4886 build_cpu=$1 4887 build_vendor=$2 4888 shift; shift 4889 # Remember, the first character of IFS is used to create $*, 4890 # except with old shells: 4891 build_os=$* 4892 IFS=$ac_save_IFS 4893 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4894 4895 4896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4897 $as_echo_n "checking host system type... " >&6; } 4898 if ${ac_cv_host+:} false; then : 4899 $as_echo_n "(cached) " >&6 4900 else 4901 if test "x$host_alias" = x; then 4902 ac_cv_host=$ac_cv_build 4903 else 4904 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4905 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4906 fi 4907 4908 fi 4909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4910 $as_echo "$ac_cv_host" >&6; } 4911 case $ac_cv_host in 4912 *-*-*) ;; 4913 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4914 esac 4915 host=$ac_cv_host 4916 ac_save_IFS=$IFS; IFS='-' 4917 set x $ac_cv_host 4918 shift 4919 host_cpu=$1 4920 host_vendor=$2 4921 shift; shift 4922 # Remember, the first character of IFS is used to create $*, 4923 # except with old shells: 4924 host_os=$* 4925 IFS=$ac_save_IFS 4926 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4927 4928 4929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4930 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4931 if ${ac_cv_path_SED+:} false; then : 4932 $as_echo_n "(cached) " >&6 4933 else 4934 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4935 for ac_i in 1 2 3 4 5 6 7; do 4936 ac_script="$ac_script$as_nl$ac_script" 4937 done 4938 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4939 { ac_script=; unset ac_script;} 4940 if test -z "$SED"; then 4941 ac_path_SED_found=false 4942 # Loop through the user's path and test for each of PROGNAME-LIST 4943 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4944 for as_dir in $PATH 4945 do 4946 IFS=$as_save_IFS 4947 test -z "$as_dir" && as_dir=. 4948 for ac_prog in sed gsed; do 4949 for ac_exec_ext in '' $ac_executable_extensions; do 4950 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4951 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4952 # Check for GNU ac_path_SED and select it if it is found. 4953 # Check for GNU $ac_path_SED 4954 case `"$ac_path_SED" --version 2>&1` in 4955 *GNU*) 4956 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4957 *) 4958 ac_count=0 4959 $as_echo_n 0123456789 >"conftest.in" 4960 while : 4961 do 4962 cat "conftest.in" "conftest.in" >"conftest.tmp" 4963 mv "conftest.tmp" "conftest.in" 4964 cp "conftest.in" "conftest.nl" 4965 $as_echo '' >> "conftest.nl" 4966 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4967 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4968 as_fn_arith $ac_count + 1 && ac_count=$as_val 4969 if test $ac_count -gt ${ac_path_SED_max-0}; then 4970 # Best one so far, save it but keep looking for a better one 4971 ac_cv_path_SED="$ac_path_SED" 4972 ac_path_SED_max=$ac_count 4973 fi 4974 # 10*(2^10) chars as input seems more than enough 4975 test $ac_count -gt 10 && break 4976 done 4977 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4978 esac 4979 4980 $ac_path_SED_found && break 3 4981 done 4982 done 4983 done 4984 IFS=$as_save_IFS 4985 if test -z "$ac_cv_path_SED"; then 4986 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4987 fi 4988 else 4989 ac_cv_path_SED=$SED 4990 fi 4991 4992 fi 4993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4994 $as_echo "$ac_cv_path_SED" >&6; } 4995 SED="$ac_cv_path_SED" 4996 rm -f conftest.sed 4997 4998 4999 5000 5001 5002 5003 # Check whether --enable-selective-werror was given. 5004 if test "${enable_selective_werror+set}" = set; then : 5005 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5006 else 5007 SELECTIVE_WERROR=yes 5008 fi 5009 5010 5011 5012 5013 5014 # -v is too short to test reliably with XORG_TESTSET_CFLAG 5015 if test "x$SUNCC" = "xyes"; then 5016 BASE_CFLAGS="-v" 5017 else 5018 BASE_CFLAGS="" 5019 fi 5020 5021 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 5034 5035 xorg_testset_save_CFLAGS="$CFLAGS" 5036 5037 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5040 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5041 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5042 $as_echo_n "(cached) " >&6 5043 else 5044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5045 /* end confdefs.h. */ 5046 int i; 5047 _ACEOF 5048 if ac_fn_c_try_compile "$LINENO"; then : 5049 xorg_cv_cc_flag_unknown_warning_option=yes 5050 else 5051 xorg_cv_cc_flag_unknown_warning_option=no 5052 fi 5053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5054 fi 5055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5056 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5057 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5058 CFLAGS="$xorg_testset_save_CFLAGS" 5059 fi 5060 5061 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5062 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5064 fi 5065 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5067 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5068 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5069 $as_echo_n "(cached) " >&6 5070 else 5071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5072 /* end confdefs.h. */ 5073 int i; 5074 _ACEOF 5075 if ac_fn_c_try_compile "$LINENO"; then : 5076 xorg_cv_cc_flag_unused_command_line_argument=yes 5077 else 5078 xorg_cv_cc_flag_unused_command_line_argument=no 5079 fi 5080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5081 fi 5082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5083 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5084 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5085 CFLAGS="$xorg_testset_save_CFLAGS" 5086 fi 5087 5088 found="no" 5089 5090 if test $found = "no" ; then 5091 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5093 fi 5094 5095 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5096 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5097 fi 5098 5099 CFLAGS="$CFLAGS -Wall" 5100 5101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5102 $as_echo_n "checking if $CC supports -Wall... " >&6; } 5103 cacheid=xorg_cv_cc_flag__Wall 5104 if eval \${$cacheid+:} false; then : 5105 $as_echo_n "(cached) " >&6 5106 else 5107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5108 /* end confdefs.h. */ 5109 int i; 5110 int 5111 main () 5112 { 5113 5114 ; 5115 return 0; 5116 } 5117 _ACEOF 5118 if ac_fn_c_try_link "$LINENO"; then : 5119 eval $cacheid=yes 5120 else 5121 eval $cacheid=no 5122 fi 5123 rm -f core conftest.err conftest.$ac_objext \ 5124 conftest$ac_exeext conftest.$ac_ext 5125 fi 5126 5127 5128 CFLAGS="$xorg_testset_save_CFLAGS" 5129 5130 eval supported=\$$cacheid 5131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5132 $as_echo "$supported" >&6; } 5133 if test "$supported" = "yes" ; then 5134 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5135 found="yes" 5136 fi 5137 fi 5138 5139 5140 5141 5142 5143 5144 5145 5146 5147 5148 5149 5150 5151 5152 5153 xorg_testset_save_CFLAGS="$CFLAGS" 5154 5155 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5156 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5158 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5159 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5160 $as_echo_n "(cached) " >&6 5161 else 5162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5163 /* end confdefs.h. */ 5164 int i; 5165 _ACEOF 5166 if ac_fn_c_try_compile "$LINENO"; then : 5167 xorg_cv_cc_flag_unknown_warning_option=yes 5168 else 5169 xorg_cv_cc_flag_unknown_warning_option=no 5170 fi 5171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5172 fi 5173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5174 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5175 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5176 CFLAGS="$xorg_testset_save_CFLAGS" 5177 fi 5178 5179 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5180 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5182 fi 5183 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5185 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5186 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5187 $as_echo_n "(cached) " >&6 5188 else 5189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5190 /* end confdefs.h. */ 5191 int i; 5192 _ACEOF 5193 if ac_fn_c_try_compile "$LINENO"; then : 5194 xorg_cv_cc_flag_unused_command_line_argument=yes 5195 else 5196 xorg_cv_cc_flag_unused_command_line_argument=no 5197 fi 5198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5199 fi 5200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5201 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5202 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5203 CFLAGS="$xorg_testset_save_CFLAGS" 5204 fi 5205 5206 found="no" 5207 5208 if test $found = "no" ; then 5209 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5211 fi 5212 5213 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5214 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5215 fi 5216 5217 CFLAGS="$CFLAGS -Wpointer-arith" 5218 5219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5220 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 5221 cacheid=xorg_cv_cc_flag__Wpointer_arith 5222 if eval \${$cacheid+:} false; then : 5223 $as_echo_n "(cached) " >&6 5224 else 5225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5226 /* end confdefs.h. */ 5227 int i; 5228 int 5229 main () 5230 { 5231 5232 ; 5233 return 0; 5234 } 5235 _ACEOF 5236 if ac_fn_c_try_link "$LINENO"; then : 5237 eval $cacheid=yes 5238 else 5239 eval $cacheid=no 5240 fi 5241 rm -f core conftest.err conftest.$ac_objext \ 5242 conftest$ac_exeext conftest.$ac_ext 5243 fi 5244 5245 5246 CFLAGS="$xorg_testset_save_CFLAGS" 5247 5248 eval supported=\$$cacheid 5249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5250 $as_echo "$supported" >&6; } 5251 if test "$supported" = "yes" ; then 5252 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5253 found="yes" 5254 fi 5255 fi 5256 5257 5258 5259 5260 5261 5262 5263 5264 5265 5266 5267 5268 5269 5270 5271 xorg_testset_save_CFLAGS="$CFLAGS" 5272 5273 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5276 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5277 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5278 $as_echo_n "(cached) " >&6 5279 else 5280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5281 /* end confdefs.h. */ 5282 int i; 5283 _ACEOF 5284 if ac_fn_c_try_compile "$LINENO"; then : 5285 xorg_cv_cc_flag_unknown_warning_option=yes 5286 else 5287 xorg_cv_cc_flag_unknown_warning_option=no 5288 fi 5289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5290 fi 5291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5292 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5293 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5294 CFLAGS="$xorg_testset_save_CFLAGS" 5295 fi 5296 5297 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5298 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5300 fi 5301 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5303 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5304 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5305 $as_echo_n "(cached) " >&6 5306 else 5307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5308 /* end confdefs.h. */ 5309 int i; 5310 _ACEOF 5311 if ac_fn_c_try_compile "$LINENO"; then : 5312 xorg_cv_cc_flag_unused_command_line_argument=yes 5313 else 5314 xorg_cv_cc_flag_unused_command_line_argument=no 5315 fi 5316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5317 fi 5318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5319 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5320 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5321 CFLAGS="$xorg_testset_save_CFLAGS" 5322 fi 5323 5324 found="no" 5325 5326 if test $found = "no" ; then 5327 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5329 fi 5330 5331 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5332 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5333 fi 5334 5335 CFLAGS="$CFLAGS -Wmissing-declarations" 5336 5337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5338 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5339 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5340 if eval \${$cacheid+:} false; then : 5341 $as_echo_n "(cached) " >&6 5342 else 5343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5344 /* end confdefs.h. */ 5345 int i; 5346 int 5347 main () 5348 { 5349 5350 ; 5351 return 0; 5352 } 5353 _ACEOF 5354 if ac_fn_c_try_link "$LINENO"; then : 5355 eval $cacheid=yes 5356 else 5357 eval $cacheid=no 5358 fi 5359 rm -f core conftest.err conftest.$ac_objext \ 5360 conftest$ac_exeext conftest.$ac_ext 5361 fi 5362 5363 5364 CFLAGS="$xorg_testset_save_CFLAGS" 5365 5366 eval supported=\$$cacheid 5367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5368 $as_echo "$supported" >&6; } 5369 if test "$supported" = "yes" ; then 5370 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5371 found="yes" 5372 fi 5373 fi 5374 5375 5376 5377 5378 5379 5380 5381 5382 5383 5384 5385 5386 5387 5388 5389 xorg_testset_save_CFLAGS="$CFLAGS" 5390 5391 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5392 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5394 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5395 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5396 $as_echo_n "(cached) " >&6 5397 else 5398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5399 /* end confdefs.h. */ 5400 int i; 5401 _ACEOF 5402 if ac_fn_c_try_compile "$LINENO"; then : 5403 xorg_cv_cc_flag_unknown_warning_option=yes 5404 else 5405 xorg_cv_cc_flag_unknown_warning_option=no 5406 fi 5407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5408 fi 5409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5410 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5411 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5412 CFLAGS="$xorg_testset_save_CFLAGS" 5413 fi 5414 5415 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5416 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5417 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5418 fi 5419 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5421 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5422 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5423 $as_echo_n "(cached) " >&6 5424 else 5425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5426 /* end confdefs.h. */ 5427 int i; 5428 _ACEOF 5429 if ac_fn_c_try_compile "$LINENO"; then : 5430 xorg_cv_cc_flag_unused_command_line_argument=yes 5431 else 5432 xorg_cv_cc_flag_unused_command_line_argument=no 5433 fi 5434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5435 fi 5436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5437 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5438 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5439 CFLAGS="$xorg_testset_save_CFLAGS" 5440 fi 5441 5442 found="no" 5443 5444 if test $found = "no" ; then 5445 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5446 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5447 fi 5448 5449 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5450 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5451 fi 5452 5453 CFLAGS="$CFLAGS -Wformat=2" 5454 5455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5456 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5457 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 5458 if eval \${$cacheid+:} false; then : 5459 $as_echo_n "(cached) " >&6 5460 else 5461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5462 /* end confdefs.h. */ 5463 int i; 5464 int 5465 main () 5466 { 5467 5468 ; 5469 return 0; 5470 } 5471 _ACEOF 5472 if ac_fn_c_try_link "$LINENO"; then : 5473 eval $cacheid=yes 5474 else 5475 eval $cacheid=no 5476 fi 5477 rm -f core conftest.err conftest.$ac_objext \ 5478 conftest$ac_exeext conftest.$ac_ext 5479 fi 5480 5481 5482 CFLAGS="$xorg_testset_save_CFLAGS" 5483 5484 eval supported=\$$cacheid 5485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5486 $as_echo "$supported" >&6; } 5487 if test "$supported" = "yes" ; then 5488 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5489 found="yes" 5490 fi 5491 fi 5492 5493 if test $found = "no" ; then 5494 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5495 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5496 fi 5497 5498 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5499 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5500 fi 5501 5502 CFLAGS="$CFLAGS -Wformat" 5503 5504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5505 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5506 cacheid=xorg_cv_cc_flag__Wformat 5507 if eval \${$cacheid+:} false; then : 5508 $as_echo_n "(cached) " >&6 5509 else 5510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5511 /* end confdefs.h. */ 5512 int i; 5513 int 5514 main () 5515 { 5516 5517 ; 5518 return 0; 5519 } 5520 _ACEOF 5521 if ac_fn_c_try_link "$LINENO"; then : 5522 eval $cacheid=yes 5523 else 5524 eval $cacheid=no 5525 fi 5526 rm -f core conftest.err conftest.$ac_objext \ 5527 conftest$ac_exeext conftest.$ac_ext 5528 fi 5529 5530 5531 CFLAGS="$xorg_testset_save_CFLAGS" 5532 5533 eval supported=\$$cacheid 5534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5535 $as_echo "$supported" >&6; } 5536 if test "$supported" = "yes" ; then 5537 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5538 found="yes" 5539 fi 5540 fi 5541 5542 5543 5544 5545 5546 5547 5548 5549 5550 5551 5552 5553 5554 5555 5556 5557 5558 xorg_testset_save_CFLAGS="$CFLAGS" 5559 5560 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5561 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5563 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5564 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5565 $as_echo_n "(cached) " >&6 5566 else 5567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5568 /* end confdefs.h. */ 5569 int i; 5570 _ACEOF 5571 if ac_fn_c_try_compile "$LINENO"; then : 5572 xorg_cv_cc_flag_unknown_warning_option=yes 5573 else 5574 xorg_cv_cc_flag_unknown_warning_option=no 5575 fi 5576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5577 fi 5578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5579 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5580 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5581 CFLAGS="$xorg_testset_save_CFLAGS" 5582 fi 5583 5584 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5585 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5586 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5587 fi 5588 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5590 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5591 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5592 $as_echo_n "(cached) " >&6 5593 else 5594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5595 /* end confdefs.h. */ 5596 int i; 5597 _ACEOF 5598 if ac_fn_c_try_compile "$LINENO"; then : 5599 xorg_cv_cc_flag_unused_command_line_argument=yes 5600 else 5601 xorg_cv_cc_flag_unused_command_line_argument=no 5602 fi 5603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5604 fi 5605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5606 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5607 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5608 CFLAGS="$xorg_testset_save_CFLAGS" 5609 fi 5610 5611 found="no" 5612 5613 if test $found = "no" ; then 5614 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5616 fi 5617 5618 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5619 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5620 fi 5621 5622 CFLAGS="$CFLAGS -Wstrict-prototypes" 5623 5624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5625 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5626 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5627 if eval \${$cacheid+:} false; then : 5628 $as_echo_n "(cached) " >&6 5629 else 5630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5631 /* end confdefs.h. */ 5632 int i; 5633 int 5634 main () 5635 { 5636 5637 ; 5638 return 0; 5639 } 5640 _ACEOF 5641 if ac_fn_c_try_link "$LINENO"; then : 5642 eval $cacheid=yes 5643 else 5644 eval $cacheid=no 5645 fi 5646 rm -f core conftest.err conftest.$ac_objext \ 5647 conftest$ac_exeext conftest.$ac_ext 5648 fi 5649 5650 5651 CFLAGS="$xorg_testset_save_CFLAGS" 5652 5653 eval supported=\$$cacheid 5654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5655 $as_echo "$supported" >&6; } 5656 if test "$supported" = "yes" ; then 5657 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5658 found="yes" 5659 fi 5660 fi 5661 5662 5663 5664 5665 5666 5667 5668 5669 5670 5671 5672 5673 5674 5675 5676 xorg_testset_save_CFLAGS="$CFLAGS" 5677 5678 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5681 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5682 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5683 $as_echo_n "(cached) " >&6 5684 else 5685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5686 /* end confdefs.h. */ 5687 int i; 5688 _ACEOF 5689 if ac_fn_c_try_compile "$LINENO"; then : 5690 xorg_cv_cc_flag_unknown_warning_option=yes 5691 else 5692 xorg_cv_cc_flag_unknown_warning_option=no 5693 fi 5694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5695 fi 5696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5697 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5698 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5699 CFLAGS="$xorg_testset_save_CFLAGS" 5700 fi 5701 5702 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5703 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5704 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5705 fi 5706 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5708 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5709 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5710 $as_echo_n "(cached) " >&6 5711 else 5712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5713 /* end confdefs.h. */ 5714 int i; 5715 _ACEOF 5716 if ac_fn_c_try_compile "$LINENO"; then : 5717 xorg_cv_cc_flag_unused_command_line_argument=yes 5718 else 5719 xorg_cv_cc_flag_unused_command_line_argument=no 5720 fi 5721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5722 fi 5723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5724 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5725 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5726 CFLAGS="$xorg_testset_save_CFLAGS" 5727 fi 5728 5729 found="no" 5730 5731 if test $found = "no" ; then 5732 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5733 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5734 fi 5735 5736 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5737 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5738 fi 5739 5740 CFLAGS="$CFLAGS -Wmissing-prototypes" 5741 5742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5743 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5744 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5745 if eval \${$cacheid+:} false; then : 5746 $as_echo_n "(cached) " >&6 5747 else 5748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5749 /* end confdefs.h. */ 5750 int i; 5751 int 5752 main () 5753 { 5754 5755 ; 5756 return 0; 5757 } 5758 _ACEOF 5759 if ac_fn_c_try_link "$LINENO"; then : 5760 eval $cacheid=yes 5761 else 5762 eval $cacheid=no 5763 fi 5764 rm -f core conftest.err conftest.$ac_objext \ 5765 conftest$ac_exeext conftest.$ac_ext 5766 fi 5767 5768 5769 CFLAGS="$xorg_testset_save_CFLAGS" 5770 5771 eval supported=\$$cacheid 5772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5773 $as_echo "$supported" >&6; } 5774 if test "$supported" = "yes" ; then 5775 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5776 found="yes" 5777 fi 5778 fi 5779 5780 5781 5782 5783 5784 5785 5786 5787 5788 5789 5790 5791 5792 5793 5794 xorg_testset_save_CFLAGS="$CFLAGS" 5795 5796 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5797 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5799 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5800 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5801 $as_echo_n "(cached) " >&6 5802 else 5803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5804 /* end confdefs.h. */ 5805 int i; 5806 _ACEOF 5807 if ac_fn_c_try_compile "$LINENO"; then : 5808 xorg_cv_cc_flag_unknown_warning_option=yes 5809 else 5810 xorg_cv_cc_flag_unknown_warning_option=no 5811 fi 5812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5813 fi 5814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5815 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5816 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5817 CFLAGS="$xorg_testset_save_CFLAGS" 5818 fi 5819 5820 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5821 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5823 fi 5824 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5826 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5827 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5828 $as_echo_n "(cached) " >&6 5829 else 5830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5831 /* end confdefs.h. */ 5832 int i; 5833 _ACEOF 5834 if ac_fn_c_try_compile "$LINENO"; then : 5835 xorg_cv_cc_flag_unused_command_line_argument=yes 5836 else 5837 xorg_cv_cc_flag_unused_command_line_argument=no 5838 fi 5839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5840 fi 5841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5842 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5843 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5844 CFLAGS="$xorg_testset_save_CFLAGS" 5845 fi 5846 5847 found="no" 5848 5849 if test $found = "no" ; then 5850 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5852 fi 5853 5854 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5855 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5856 fi 5857 5858 CFLAGS="$CFLAGS -Wnested-externs" 5859 5860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5861 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5862 cacheid=xorg_cv_cc_flag__Wnested_externs 5863 if eval \${$cacheid+:} false; then : 5864 $as_echo_n "(cached) " >&6 5865 else 5866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5867 /* end confdefs.h. */ 5868 int i; 5869 int 5870 main () 5871 { 5872 5873 ; 5874 return 0; 5875 } 5876 _ACEOF 5877 if ac_fn_c_try_link "$LINENO"; then : 5878 eval $cacheid=yes 5879 else 5880 eval $cacheid=no 5881 fi 5882 rm -f core conftest.err conftest.$ac_objext \ 5883 conftest$ac_exeext conftest.$ac_ext 5884 fi 5885 5886 5887 CFLAGS="$xorg_testset_save_CFLAGS" 5888 5889 eval supported=\$$cacheid 5890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5891 $as_echo "$supported" >&6; } 5892 if test "$supported" = "yes" ; then 5893 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5894 found="yes" 5895 fi 5896 fi 5897 5898 5899 5900 5901 5902 5903 5904 5905 5906 5907 5908 5909 5910 5911 5912 xorg_testset_save_CFLAGS="$CFLAGS" 5913 5914 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5915 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5917 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5918 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5919 $as_echo_n "(cached) " >&6 5920 else 5921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5922 /* end confdefs.h. */ 5923 int i; 5924 _ACEOF 5925 if ac_fn_c_try_compile "$LINENO"; then : 5926 xorg_cv_cc_flag_unknown_warning_option=yes 5927 else 5928 xorg_cv_cc_flag_unknown_warning_option=no 5929 fi 5930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5931 fi 5932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5933 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5934 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5935 CFLAGS="$xorg_testset_save_CFLAGS" 5936 fi 5937 5938 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5939 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5941 fi 5942 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5944 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5945 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5946 $as_echo_n "(cached) " >&6 5947 else 5948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5949 /* end confdefs.h. */ 5950 int i; 5951 _ACEOF 5952 if ac_fn_c_try_compile "$LINENO"; then : 5953 xorg_cv_cc_flag_unused_command_line_argument=yes 5954 else 5955 xorg_cv_cc_flag_unused_command_line_argument=no 5956 fi 5957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5958 fi 5959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5960 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5961 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5962 CFLAGS="$xorg_testset_save_CFLAGS" 5963 fi 5964 5965 found="no" 5966 5967 if test $found = "no" ; then 5968 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5969 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5970 fi 5971 5972 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5973 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5974 fi 5975 5976 CFLAGS="$CFLAGS -Wbad-function-cast" 5977 5978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5979 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5980 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5981 if eval \${$cacheid+:} false; then : 5982 $as_echo_n "(cached) " >&6 5983 else 5984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5985 /* end confdefs.h. */ 5986 int i; 5987 int 5988 main () 5989 { 5990 5991 ; 5992 return 0; 5993 } 5994 _ACEOF 5995 if ac_fn_c_try_link "$LINENO"; then : 5996 eval $cacheid=yes 5997 else 5998 eval $cacheid=no 5999 fi 6000 rm -f core conftest.err conftest.$ac_objext \ 6001 conftest$ac_exeext conftest.$ac_ext 6002 fi 6003 6004 6005 CFLAGS="$xorg_testset_save_CFLAGS" 6006 6007 eval supported=\$$cacheid 6008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6009 $as_echo "$supported" >&6; } 6010 if test "$supported" = "yes" ; then 6011 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6012 found="yes" 6013 fi 6014 fi 6015 6016 6017 6018 6019 6020 6021 6022 6023 6024 6025 6026 6027 6028 6029 6030 xorg_testset_save_CFLAGS="$CFLAGS" 6031 6032 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6035 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6036 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6037 $as_echo_n "(cached) " >&6 6038 else 6039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6040 /* end confdefs.h. */ 6041 int i; 6042 _ACEOF 6043 if ac_fn_c_try_compile "$LINENO"; then : 6044 xorg_cv_cc_flag_unknown_warning_option=yes 6045 else 6046 xorg_cv_cc_flag_unknown_warning_option=no 6047 fi 6048 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6049 fi 6050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6051 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6052 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6053 CFLAGS="$xorg_testset_save_CFLAGS" 6054 fi 6055 6056 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6057 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6059 fi 6060 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6062 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6063 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6064 $as_echo_n "(cached) " >&6 6065 else 6066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6067 /* end confdefs.h. */ 6068 int i; 6069 _ACEOF 6070 if ac_fn_c_try_compile "$LINENO"; then : 6071 xorg_cv_cc_flag_unused_command_line_argument=yes 6072 else 6073 xorg_cv_cc_flag_unused_command_line_argument=no 6074 fi 6075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6076 fi 6077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6078 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6079 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6080 CFLAGS="$xorg_testset_save_CFLAGS" 6081 fi 6082 6083 found="no" 6084 6085 if test $found = "no" ; then 6086 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6087 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6088 fi 6089 6090 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6091 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6092 fi 6093 6094 CFLAGS="$CFLAGS -Wold-style-definition" 6095 6096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6097 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 6098 cacheid=xorg_cv_cc_flag__Wold_style_definition 6099 if eval \${$cacheid+:} false; then : 6100 $as_echo_n "(cached) " >&6 6101 else 6102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6103 /* end confdefs.h. */ 6104 int i; 6105 int 6106 main () 6107 { 6108 6109 ; 6110 return 0; 6111 } 6112 _ACEOF 6113 if ac_fn_c_try_link "$LINENO"; then : 6114 eval $cacheid=yes 6115 else 6116 eval $cacheid=no 6117 fi 6118 rm -f core conftest.err conftest.$ac_objext \ 6119 conftest$ac_exeext conftest.$ac_ext 6120 fi 6121 6122 6123 CFLAGS="$xorg_testset_save_CFLAGS" 6124 6125 eval supported=\$$cacheid 6126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6127 $as_echo "$supported" >&6; } 6128 if test "$supported" = "yes" ; then 6129 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6130 found="yes" 6131 fi 6132 fi 6133 6134 6135 6136 6137 6138 6139 6140 6141 6142 6143 6144 6145 6146 6147 6148 xorg_testset_save_CFLAGS="$CFLAGS" 6149 6150 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6153 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6154 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6155 $as_echo_n "(cached) " >&6 6156 else 6157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6158 /* end confdefs.h. */ 6159 int i; 6160 _ACEOF 6161 if ac_fn_c_try_compile "$LINENO"; then : 6162 xorg_cv_cc_flag_unknown_warning_option=yes 6163 else 6164 xorg_cv_cc_flag_unknown_warning_option=no 6165 fi 6166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6167 fi 6168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6169 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6170 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6171 CFLAGS="$xorg_testset_save_CFLAGS" 6172 fi 6173 6174 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6175 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6177 fi 6178 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6180 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6181 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6182 $as_echo_n "(cached) " >&6 6183 else 6184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6185 /* end confdefs.h. */ 6186 int i; 6187 _ACEOF 6188 if ac_fn_c_try_compile "$LINENO"; then : 6189 xorg_cv_cc_flag_unused_command_line_argument=yes 6190 else 6191 xorg_cv_cc_flag_unused_command_line_argument=no 6192 fi 6193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6194 fi 6195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6196 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6197 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6198 CFLAGS="$xorg_testset_save_CFLAGS" 6199 fi 6200 6201 found="no" 6202 6203 if test $found = "no" ; then 6204 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6206 fi 6207 6208 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6210 fi 6211 6212 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6213 6214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6215 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6216 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6217 if eval \${$cacheid+:} false; then : 6218 $as_echo_n "(cached) " >&6 6219 else 6220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6221 /* end confdefs.h. */ 6222 int i; 6223 int 6224 main () 6225 { 6226 6227 ; 6228 return 0; 6229 } 6230 _ACEOF 6231 if ac_fn_c_try_link "$LINENO"; then : 6232 eval $cacheid=yes 6233 else 6234 eval $cacheid=no 6235 fi 6236 rm -f core conftest.err conftest.$ac_objext \ 6237 conftest$ac_exeext conftest.$ac_ext 6238 fi 6239 6240 6241 CFLAGS="$xorg_testset_save_CFLAGS" 6242 6243 eval supported=\$$cacheid 6244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6245 $as_echo "$supported" >&6; } 6246 if test "$supported" = "yes" ; then 6247 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6248 found="yes" 6249 fi 6250 fi 6251 6252 6253 6254 6255 6256 # This chunk adds additional warnings that could catch undesired effects. 6257 6258 6259 6260 6261 6262 6263 6264 6265 6266 6267 6268 6269 6270 xorg_testset_save_CFLAGS="$CFLAGS" 6271 6272 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6273 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6275 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6276 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6277 $as_echo_n "(cached) " >&6 6278 else 6279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6280 /* end confdefs.h. */ 6281 int i; 6282 _ACEOF 6283 if ac_fn_c_try_compile "$LINENO"; then : 6284 xorg_cv_cc_flag_unknown_warning_option=yes 6285 else 6286 xorg_cv_cc_flag_unknown_warning_option=no 6287 fi 6288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6289 fi 6290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6291 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6292 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6293 CFLAGS="$xorg_testset_save_CFLAGS" 6294 fi 6295 6296 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6297 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6299 fi 6300 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6302 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6303 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6304 $as_echo_n "(cached) " >&6 6305 else 6306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6307 /* end confdefs.h. */ 6308 int i; 6309 _ACEOF 6310 if ac_fn_c_try_compile "$LINENO"; then : 6311 xorg_cv_cc_flag_unused_command_line_argument=yes 6312 else 6313 xorg_cv_cc_flag_unused_command_line_argument=no 6314 fi 6315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6316 fi 6317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6318 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6319 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6320 CFLAGS="$xorg_testset_save_CFLAGS" 6321 fi 6322 6323 found="no" 6324 6325 if test $found = "no" ; then 6326 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6328 fi 6329 6330 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6331 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6332 fi 6333 6334 CFLAGS="$CFLAGS -Wunused" 6335 6336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6337 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6338 cacheid=xorg_cv_cc_flag__Wunused 6339 if eval \${$cacheid+:} false; then : 6340 $as_echo_n "(cached) " >&6 6341 else 6342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6343 /* end confdefs.h. */ 6344 int i; 6345 int 6346 main () 6347 { 6348 6349 ; 6350 return 0; 6351 } 6352 _ACEOF 6353 if ac_fn_c_try_link "$LINENO"; then : 6354 eval $cacheid=yes 6355 else 6356 eval $cacheid=no 6357 fi 6358 rm -f core conftest.err conftest.$ac_objext \ 6359 conftest$ac_exeext conftest.$ac_ext 6360 fi 6361 6362 6363 CFLAGS="$xorg_testset_save_CFLAGS" 6364 6365 eval supported=\$$cacheid 6366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6367 $as_echo "$supported" >&6; } 6368 if test "$supported" = "yes" ; then 6369 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6370 found="yes" 6371 fi 6372 fi 6373 6374 6375 6376 6377 6378 6379 6380 6381 6382 6383 6384 6385 6386 6387 6388 xorg_testset_save_CFLAGS="$CFLAGS" 6389 6390 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6393 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6394 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6395 $as_echo_n "(cached) " >&6 6396 else 6397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6398 /* end confdefs.h. */ 6399 int i; 6400 _ACEOF 6401 if ac_fn_c_try_compile "$LINENO"; then : 6402 xorg_cv_cc_flag_unknown_warning_option=yes 6403 else 6404 xorg_cv_cc_flag_unknown_warning_option=no 6405 fi 6406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6407 fi 6408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6409 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6410 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6411 CFLAGS="$xorg_testset_save_CFLAGS" 6412 fi 6413 6414 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6415 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6417 fi 6418 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6420 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6421 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6422 $as_echo_n "(cached) " >&6 6423 else 6424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6425 /* end confdefs.h. */ 6426 int i; 6427 _ACEOF 6428 if ac_fn_c_try_compile "$LINENO"; then : 6429 xorg_cv_cc_flag_unused_command_line_argument=yes 6430 else 6431 xorg_cv_cc_flag_unused_command_line_argument=no 6432 fi 6433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6434 fi 6435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6436 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6437 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6438 CFLAGS="$xorg_testset_save_CFLAGS" 6439 fi 6440 6441 found="no" 6442 6443 if test $found = "no" ; then 6444 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6446 fi 6447 6448 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6449 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6450 fi 6451 6452 CFLAGS="$CFLAGS -Wuninitialized" 6453 6454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6455 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6456 cacheid=xorg_cv_cc_flag__Wuninitialized 6457 if eval \${$cacheid+:} false; then : 6458 $as_echo_n "(cached) " >&6 6459 else 6460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6461 /* end confdefs.h. */ 6462 int i; 6463 int 6464 main () 6465 { 6466 6467 ; 6468 return 0; 6469 } 6470 _ACEOF 6471 if ac_fn_c_try_link "$LINENO"; then : 6472 eval $cacheid=yes 6473 else 6474 eval $cacheid=no 6475 fi 6476 rm -f core conftest.err conftest.$ac_objext \ 6477 conftest$ac_exeext conftest.$ac_ext 6478 fi 6479 6480 6481 CFLAGS="$xorg_testset_save_CFLAGS" 6482 6483 eval supported=\$$cacheid 6484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6485 $as_echo "$supported" >&6; } 6486 if test "$supported" = "yes" ; then 6487 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6488 found="yes" 6489 fi 6490 fi 6491 6492 6493 6494 6495 6496 6497 6498 6499 6500 6501 6502 6503 6504 6505 6506 xorg_testset_save_CFLAGS="$CFLAGS" 6507 6508 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6511 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6512 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6513 $as_echo_n "(cached) " >&6 6514 else 6515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6516 /* end confdefs.h. */ 6517 int i; 6518 _ACEOF 6519 if ac_fn_c_try_compile "$LINENO"; then : 6520 xorg_cv_cc_flag_unknown_warning_option=yes 6521 else 6522 xorg_cv_cc_flag_unknown_warning_option=no 6523 fi 6524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6525 fi 6526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6527 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6528 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6529 CFLAGS="$xorg_testset_save_CFLAGS" 6530 fi 6531 6532 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6533 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6535 fi 6536 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6538 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6539 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6540 $as_echo_n "(cached) " >&6 6541 else 6542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6543 /* end confdefs.h. */ 6544 int i; 6545 _ACEOF 6546 if ac_fn_c_try_compile "$LINENO"; then : 6547 xorg_cv_cc_flag_unused_command_line_argument=yes 6548 else 6549 xorg_cv_cc_flag_unused_command_line_argument=no 6550 fi 6551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6552 fi 6553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6554 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6555 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6556 CFLAGS="$xorg_testset_save_CFLAGS" 6557 fi 6558 6559 found="no" 6560 6561 if test $found = "no" ; then 6562 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6564 fi 6565 6566 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6567 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6568 fi 6569 6570 CFLAGS="$CFLAGS -Wshadow" 6571 6572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6573 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6574 cacheid=xorg_cv_cc_flag__Wshadow 6575 if eval \${$cacheid+:} false; then : 6576 $as_echo_n "(cached) " >&6 6577 else 6578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6579 /* end confdefs.h. */ 6580 int i; 6581 int 6582 main () 6583 { 6584 6585 ; 6586 return 0; 6587 } 6588 _ACEOF 6589 if ac_fn_c_try_link "$LINENO"; then : 6590 eval $cacheid=yes 6591 else 6592 eval $cacheid=no 6593 fi 6594 rm -f core conftest.err conftest.$ac_objext \ 6595 conftest$ac_exeext conftest.$ac_ext 6596 fi 6597 6598 6599 CFLAGS="$xorg_testset_save_CFLAGS" 6600 6601 eval supported=\$$cacheid 6602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6603 $as_echo "$supported" >&6; } 6604 if test "$supported" = "yes" ; then 6605 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6606 found="yes" 6607 fi 6608 fi 6609 6610 6611 6612 6613 6614 6615 6616 6617 6618 6619 6620 6621 6622 6623 6624 xorg_testset_save_CFLAGS="$CFLAGS" 6625 6626 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6629 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6630 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6631 $as_echo_n "(cached) " >&6 6632 else 6633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6634 /* end confdefs.h. */ 6635 int i; 6636 _ACEOF 6637 if ac_fn_c_try_compile "$LINENO"; then : 6638 xorg_cv_cc_flag_unknown_warning_option=yes 6639 else 6640 xorg_cv_cc_flag_unknown_warning_option=no 6641 fi 6642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6643 fi 6644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6645 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6646 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6647 CFLAGS="$xorg_testset_save_CFLAGS" 6648 fi 6649 6650 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6651 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6653 fi 6654 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6656 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6657 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6658 $as_echo_n "(cached) " >&6 6659 else 6660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6661 /* end confdefs.h. */ 6662 int i; 6663 _ACEOF 6664 if ac_fn_c_try_compile "$LINENO"; then : 6665 xorg_cv_cc_flag_unused_command_line_argument=yes 6666 else 6667 xorg_cv_cc_flag_unused_command_line_argument=no 6668 fi 6669 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6670 fi 6671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6672 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6673 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6674 CFLAGS="$xorg_testset_save_CFLAGS" 6675 fi 6676 6677 found="no" 6678 6679 if test $found = "no" ; then 6680 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6682 fi 6683 6684 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6685 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6686 fi 6687 6688 CFLAGS="$CFLAGS -Wcast-qual" 6689 6690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6691 $as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6692 cacheid=xorg_cv_cc_flag__Wcast_qual 6693 if eval \${$cacheid+:} false; then : 6694 $as_echo_n "(cached) " >&6 6695 else 6696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6697 /* end confdefs.h. */ 6698 int i; 6699 int 6700 main () 6701 { 6702 6703 ; 6704 return 0; 6705 } 6706 _ACEOF 6707 if ac_fn_c_try_link "$LINENO"; then : 6708 eval $cacheid=yes 6709 else 6710 eval $cacheid=no 6711 fi 6712 rm -f core conftest.err conftest.$ac_objext \ 6713 conftest$ac_exeext conftest.$ac_ext 6714 fi 6715 6716 6717 CFLAGS="$xorg_testset_save_CFLAGS" 6718 6719 eval supported=\$$cacheid 6720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6721 $as_echo "$supported" >&6; } 6722 if test "$supported" = "yes" ; then 6723 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6724 found="yes" 6725 fi 6726 fi 6727 6728 6729 6730 6731 6732 6733 6734 6735 6736 6737 6738 6739 6740 6741 6742 xorg_testset_save_CFLAGS="$CFLAGS" 6743 6744 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6747 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6748 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6749 $as_echo_n "(cached) " >&6 6750 else 6751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6752 /* end confdefs.h. */ 6753 int i; 6754 _ACEOF 6755 if ac_fn_c_try_compile "$LINENO"; then : 6756 xorg_cv_cc_flag_unknown_warning_option=yes 6757 else 6758 xorg_cv_cc_flag_unknown_warning_option=no 6759 fi 6760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6761 fi 6762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6763 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6764 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6765 CFLAGS="$xorg_testset_save_CFLAGS" 6766 fi 6767 6768 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6769 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6771 fi 6772 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6774 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6775 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6776 $as_echo_n "(cached) " >&6 6777 else 6778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6779 /* end confdefs.h. */ 6780 int i; 6781 _ACEOF 6782 if ac_fn_c_try_compile "$LINENO"; then : 6783 xorg_cv_cc_flag_unused_command_line_argument=yes 6784 else 6785 xorg_cv_cc_flag_unused_command_line_argument=no 6786 fi 6787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6788 fi 6789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6790 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6791 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6792 CFLAGS="$xorg_testset_save_CFLAGS" 6793 fi 6794 6795 found="no" 6796 6797 if test $found = "no" ; then 6798 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6800 fi 6801 6802 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6803 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6804 fi 6805 6806 CFLAGS="$CFLAGS -Wmissing-noreturn" 6807 6808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6809 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6810 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6811 if eval \${$cacheid+:} false; then : 6812 $as_echo_n "(cached) " >&6 6813 else 6814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6815 /* end confdefs.h. */ 6816 int i; 6817 int 6818 main () 6819 { 6820 6821 ; 6822 return 0; 6823 } 6824 _ACEOF 6825 if ac_fn_c_try_link "$LINENO"; then : 6826 eval $cacheid=yes 6827 else 6828 eval $cacheid=no 6829 fi 6830 rm -f core conftest.err conftest.$ac_objext \ 6831 conftest$ac_exeext conftest.$ac_ext 6832 fi 6833 6834 6835 CFLAGS="$xorg_testset_save_CFLAGS" 6836 6837 eval supported=\$$cacheid 6838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6839 $as_echo "$supported" >&6; } 6840 if test "$supported" = "yes" ; then 6841 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6842 found="yes" 6843 fi 6844 fi 6845 6846 6847 6848 6849 6850 6851 6852 6853 6854 6855 6856 6857 6858 6859 6860 xorg_testset_save_CFLAGS="$CFLAGS" 6861 6862 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6863 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6865 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6866 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6867 $as_echo_n "(cached) " >&6 6868 else 6869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6870 /* end confdefs.h. */ 6871 int i; 6872 _ACEOF 6873 if ac_fn_c_try_compile "$LINENO"; then : 6874 xorg_cv_cc_flag_unknown_warning_option=yes 6875 else 6876 xorg_cv_cc_flag_unknown_warning_option=no 6877 fi 6878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6879 fi 6880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6881 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6882 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6883 CFLAGS="$xorg_testset_save_CFLAGS" 6884 fi 6885 6886 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6887 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6889 fi 6890 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6892 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6893 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6894 $as_echo_n "(cached) " >&6 6895 else 6896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6897 /* end confdefs.h. */ 6898 int i; 6899 _ACEOF 6900 if ac_fn_c_try_compile "$LINENO"; then : 6901 xorg_cv_cc_flag_unused_command_line_argument=yes 6902 else 6903 xorg_cv_cc_flag_unused_command_line_argument=no 6904 fi 6905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6906 fi 6907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6908 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6909 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6910 CFLAGS="$xorg_testset_save_CFLAGS" 6911 fi 6912 6913 found="no" 6914 6915 if test $found = "no" ; then 6916 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6918 fi 6919 6920 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6921 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6922 fi 6923 6924 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6925 6926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6927 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6928 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6929 if eval \${$cacheid+:} false; then : 6930 $as_echo_n "(cached) " >&6 6931 else 6932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6933 /* end confdefs.h. */ 6934 int i; 6935 int 6936 main () 6937 { 6938 6939 ; 6940 return 0; 6941 } 6942 _ACEOF 6943 if ac_fn_c_try_link "$LINENO"; then : 6944 eval $cacheid=yes 6945 else 6946 eval $cacheid=no 6947 fi 6948 rm -f core conftest.err conftest.$ac_objext \ 6949 conftest$ac_exeext conftest.$ac_ext 6950 fi 6951 6952 6953 CFLAGS="$xorg_testset_save_CFLAGS" 6954 6955 eval supported=\$$cacheid 6956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6957 $as_echo "$supported" >&6; } 6958 if test "$supported" = "yes" ; then 6959 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6960 found="yes" 6961 fi 6962 fi 6963 6964 6965 6966 6967 6968 6969 6970 6971 6972 6973 6974 6975 6976 6977 6978 xorg_testset_save_CFLAGS="$CFLAGS" 6979 6980 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6983 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6984 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6985 $as_echo_n "(cached) " >&6 6986 else 6987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6988 /* end confdefs.h. */ 6989 int i; 6990 _ACEOF 6991 if ac_fn_c_try_compile "$LINENO"; then : 6992 xorg_cv_cc_flag_unknown_warning_option=yes 6993 else 6994 xorg_cv_cc_flag_unknown_warning_option=no 6995 fi 6996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6997 fi 6998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6999 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7000 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7001 CFLAGS="$xorg_testset_save_CFLAGS" 7002 fi 7003 7004 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7005 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7006 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7007 fi 7008 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7010 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7011 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7012 $as_echo_n "(cached) " >&6 7013 else 7014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7015 /* end confdefs.h. */ 7016 int i; 7017 _ACEOF 7018 if ac_fn_c_try_compile "$LINENO"; then : 7019 xorg_cv_cc_flag_unused_command_line_argument=yes 7020 else 7021 xorg_cv_cc_flag_unused_command_line_argument=no 7022 fi 7023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7024 fi 7025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7026 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7027 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7028 CFLAGS="$xorg_testset_save_CFLAGS" 7029 fi 7030 7031 found="no" 7032 7033 if test $found = "no" ; then 7034 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7036 fi 7037 7038 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7039 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7040 fi 7041 7042 CFLAGS="$CFLAGS -Wredundant-decls" 7043 7044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7045 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 7046 cacheid=xorg_cv_cc_flag__Wredundant_decls 7047 if eval \${$cacheid+:} false; then : 7048 $as_echo_n "(cached) " >&6 7049 else 7050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7051 /* end confdefs.h. */ 7052 int i; 7053 int 7054 main () 7055 { 7056 7057 ; 7058 return 0; 7059 } 7060 _ACEOF 7061 if ac_fn_c_try_link "$LINENO"; then : 7062 eval $cacheid=yes 7063 else 7064 eval $cacheid=no 7065 fi 7066 rm -f core conftest.err conftest.$ac_objext \ 7067 conftest$ac_exeext conftest.$ac_ext 7068 fi 7069 7070 7071 CFLAGS="$xorg_testset_save_CFLAGS" 7072 7073 eval supported=\$$cacheid 7074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7075 $as_echo "$supported" >&6; } 7076 if test "$supported" = "yes" ; then 7077 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7078 found="yes" 7079 fi 7080 fi 7081 7082 7083 7084 # These are currently disabled because they are noisy. They will be enabled 7085 # in the future once the codebase is sufficiently modernized to silence 7086 # them. For now, I don't want them to drown out the other warnings. 7087 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 7088 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7089 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7090 7091 # Turn some warnings into errors, so we don't accidently get successful builds 7092 # when there are problems that should be fixed. 7093 7094 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7095 7096 7097 7098 7099 7100 7101 7102 7103 7104 7105 7106 7107 7108 xorg_testset_save_CFLAGS="$CFLAGS" 7109 7110 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7111 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7113 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7114 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7115 $as_echo_n "(cached) " >&6 7116 else 7117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7118 /* end confdefs.h. */ 7119 int i; 7120 _ACEOF 7121 if ac_fn_c_try_compile "$LINENO"; then : 7122 xorg_cv_cc_flag_unknown_warning_option=yes 7123 else 7124 xorg_cv_cc_flag_unknown_warning_option=no 7125 fi 7126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7127 fi 7128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7129 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7130 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7131 CFLAGS="$xorg_testset_save_CFLAGS" 7132 fi 7133 7134 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7135 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7137 fi 7138 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7140 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7141 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7142 $as_echo_n "(cached) " >&6 7143 else 7144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7145 /* end confdefs.h. */ 7146 int i; 7147 _ACEOF 7148 if ac_fn_c_try_compile "$LINENO"; then : 7149 xorg_cv_cc_flag_unused_command_line_argument=yes 7150 else 7151 xorg_cv_cc_flag_unused_command_line_argument=no 7152 fi 7153 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7154 fi 7155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7156 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7157 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7158 CFLAGS="$xorg_testset_save_CFLAGS" 7159 fi 7160 7161 found="no" 7162 7163 if test $found = "no" ; then 7164 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7165 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7166 fi 7167 7168 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7169 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7170 fi 7171 7172 CFLAGS="$CFLAGS -Werror=implicit" 7173 7174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7175 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7176 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 7177 if eval \${$cacheid+:} false; then : 7178 $as_echo_n "(cached) " >&6 7179 else 7180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7181 /* end confdefs.h. */ 7182 int i; 7183 int 7184 main () 7185 { 7186 7187 ; 7188 return 0; 7189 } 7190 _ACEOF 7191 if ac_fn_c_try_link "$LINENO"; then : 7192 eval $cacheid=yes 7193 else 7194 eval $cacheid=no 7195 fi 7196 rm -f core conftest.err conftest.$ac_objext \ 7197 conftest$ac_exeext conftest.$ac_ext 7198 fi 7199 7200 7201 CFLAGS="$xorg_testset_save_CFLAGS" 7202 7203 eval supported=\$$cacheid 7204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7205 $as_echo "$supported" >&6; } 7206 if test "$supported" = "yes" ; then 7207 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7208 found="yes" 7209 fi 7210 fi 7211 7212 if test $found = "no" ; then 7213 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7214 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7215 fi 7216 7217 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7218 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7219 fi 7220 7221 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7222 7223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7224 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7225 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 7226 if eval \${$cacheid+:} false; then : 7227 $as_echo_n "(cached) " >&6 7228 else 7229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7230 /* end confdefs.h. */ 7231 int i; 7232 int 7233 main () 7234 { 7235 7236 ; 7237 return 0; 7238 } 7239 _ACEOF 7240 if ac_fn_c_try_link "$LINENO"; then : 7241 eval $cacheid=yes 7242 else 7243 eval $cacheid=no 7244 fi 7245 rm -f core conftest.err conftest.$ac_objext \ 7246 conftest$ac_exeext conftest.$ac_ext 7247 fi 7248 7249 7250 CFLAGS="$xorg_testset_save_CFLAGS" 7251 7252 eval supported=\$$cacheid 7253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7254 $as_echo "$supported" >&6; } 7255 if test "$supported" = "yes" ; then 7256 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7257 found="yes" 7258 fi 7259 fi 7260 7261 7262 7263 7264 7265 7266 7267 7268 7269 7270 7271 7272 7273 7274 7275 xorg_testset_save_CFLAGS="$CFLAGS" 7276 7277 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7278 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7280 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7281 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7282 $as_echo_n "(cached) " >&6 7283 else 7284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7285 /* end confdefs.h. */ 7286 int i; 7287 _ACEOF 7288 if ac_fn_c_try_compile "$LINENO"; then : 7289 xorg_cv_cc_flag_unknown_warning_option=yes 7290 else 7291 xorg_cv_cc_flag_unknown_warning_option=no 7292 fi 7293 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7294 fi 7295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7296 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7297 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7298 CFLAGS="$xorg_testset_save_CFLAGS" 7299 fi 7300 7301 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7302 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7304 fi 7305 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7307 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7308 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7309 $as_echo_n "(cached) " >&6 7310 else 7311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7312 /* end confdefs.h. */ 7313 int i; 7314 _ACEOF 7315 if ac_fn_c_try_compile "$LINENO"; then : 7316 xorg_cv_cc_flag_unused_command_line_argument=yes 7317 else 7318 xorg_cv_cc_flag_unused_command_line_argument=no 7319 fi 7320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7321 fi 7322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7323 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7324 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7325 CFLAGS="$xorg_testset_save_CFLAGS" 7326 fi 7327 7328 found="no" 7329 7330 if test $found = "no" ; then 7331 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7333 fi 7334 7335 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7336 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7337 fi 7338 7339 CFLAGS="$CFLAGS -Werror=nonnull" 7340 7341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7342 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7343 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 7344 if eval \${$cacheid+:} false; then : 7345 $as_echo_n "(cached) " >&6 7346 else 7347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7348 /* end confdefs.h. */ 7349 int i; 7350 int 7351 main () 7352 { 7353 7354 ; 7355 return 0; 7356 } 7357 _ACEOF 7358 if ac_fn_c_try_link "$LINENO"; then : 7359 eval $cacheid=yes 7360 else 7361 eval $cacheid=no 7362 fi 7363 rm -f core conftest.err conftest.$ac_objext \ 7364 conftest$ac_exeext conftest.$ac_ext 7365 fi 7366 7367 7368 CFLAGS="$xorg_testset_save_CFLAGS" 7369 7370 eval supported=\$$cacheid 7371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7372 $as_echo "$supported" >&6; } 7373 if test "$supported" = "yes" ; then 7374 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7375 found="yes" 7376 fi 7377 fi 7378 7379 7380 7381 7382 7383 7384 7385 7386 7387 7388 7389 7390 7391 7392 7393 xorg_testset_save_CFLAGS="$CFLAGS" 7394 7395 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7396 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7398 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7399 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7400 $as_echo_n "(cached) " >&6 7401 else 7402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7403 /* end confdefs.h. */ 7404 int i; 7405 _ACEOF 7406 if ac_fn_c_try_compile "$LINENO"; then : 7407 xorg_cv_cc_flag_unknown_warning_option=yes 7408 else 7409 xorg_cv_cc_flag_unknown_warning_option=no 7410 fi 7411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7412 fi 7413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7414 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7415 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7416 CFLAGS="$xorg_testset_save_CFLAGS" 7417 fi 7418 7419 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7420 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7422 fi 7423 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7425 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7426 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7427 $as_echo_n "(cached) " >&6 7428 else 7429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7430 /* end confdefs.h. */ 7431 int i; 7432 _ACEOF 7433 if ac_fn_c_try_compile "$LINENO"; then : 7434 xorg_cv_cc_flag_unused_command_line_argument=yes 7435 else 7436 xorg_cv_cc_flag_unused_command_line_argument=no 7437 fi 7438 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7439 fi 7440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7441 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7442 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7443 CFLAGS="$xorg_testset_save_CFLAGS" 7444 fi 7445 7446 found="no" 7447 7448 if test $found = "no" ; then 7449 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7450 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7451 fi 7452 7453 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7454 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7455 fi 7456 7457 CFLAGS="$CFLAGS -Werror=init-self" 7458 7459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7460 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7461 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 7462 if eval \${$cacheid+:} false; then : 7463 $as_echo_n "(cached) " >&6 7464 else 7465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7466 /* end confdefs.h. */ 7467 int i; 7468 int 7469 main () 7470 { 7471 7472 ; 7473 return 0; 7474 } 7475 _ACEOF 7476 if ac_fn_c_try_link "$LINENO"; then : 7477 eval $cacheid=yes 7478 else 7479 eval $cacheid=no 7480 fi 7481 rm -f core conftest.err conftest.$ac_objext \ 7482 conftest$ac_exeext conftest.$ac_ext 7483 fi 7484 7485 7486 CFLAGS="$xorg_testset_save_CFLAGS" 7487 7488 eval supported=\$$cacheid 7489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7490 $as_echo "$supported" >&6; } 7491 if test "$supported" = "yes" ; then 7492 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7493 found="yes" 7494 fi 7495 fi 7496 7497 7498 7499 7500 7501 7502 7503 7504 7505 7506 7507 7508 7509 7510 7511 xorg_testset_save_CFLAGS="$CFLAGS" 7512 7513 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7514 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7516 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7517 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7518 $as_echo_n "(cached) " >&6 7519 else 7520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7521 /* end confdefs.h. */ 7522 int i; 7523 _ACEOF 7524 if ac_fn_c_try_compile "$LINENO"; then : 7525 xorg_cv_cc_flag_unknown_warning_option=yes 7526 else 7527 xorg_cv_cc_flag_unknown_warning_option=no 7528 fi 7529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7530 fi 7531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7532 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7533 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7534 CFLAGS="$xorg_testset_save_CFLAGS" 7535 fi 7536 7537 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7538 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7540 fi 7541 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7543 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7544 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7545 $as_echo_n "(cached) " >&6 7546 else 7547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7548 /* end confdefs.h. */ 7549 int i; 7550 _ACEOF 7551 if ac_fn_c_try_compile "$LINENO"; then : 7552 xorg_cv_cc_flag_unused_command_line_argument=yes 7553 else 7554 xorg_cv_cc_flag_unused_command_line_argument=no 7555 fi 7556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7557 fi 7558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7559 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7560 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7561 CFLAGS="$xorg_testset_save_CFLAGS" 7562 fi 7563 7564 found="no" 7565 7566 if test $found = "no" ; then 7567 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7569 fi 7570 7571 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7572 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7573 fi 7574 7575 CFLAGS="$CFLAGS -Werror=main" 7576 7577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7578 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7579 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7580 if eval \${$cacheid+:} false; then : 7581 $as_echo_n "(cached) " >&6 7582 else 7583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7584 /* end confdefs.h. */ 7585 int i; 7586 int 7587 main () 7588 { 7589 7590 ; 7591 return 0; 7592 } 7593 _ACEOF 7594 if ac_fn_c_try_link "$LINENO"; then : 7595 eval $cacheid=yes 7596 else 7597 eval $cacheid=no 7598 fi 7599 rm -f core conftest.err conftest.$ac_objext \ 7600 conftest$ac_exeext conftest.$ac_ext 7601 fi 7602 7603 7604 CFLAGS="$xorg_testset_save_CFLAGS" 7605 7606 eval supported=\$$cacheid 7607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7608 $as_echo "$supported" >&6; } 7609 if test "$supported" = "yes" ; then 7610 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7611 found="yes" 7612 fi 7613 fi 7614 7615 7616 7617 7618 7619 7620 7621 7622 7623 7624 7625 7626 7627 7628 7629 xorg_testset_save_CFLAGS="$CFLAGS" 7630 7631 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7634 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7635 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7636 $as_echo_n "(cached) " >&6 7637 else 7638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7639 /* end confdefs.h. */ 7640 int i; 7641 _ACEOF 7642 if ac_fn_c_try_compile "$LINENO"; then : 7643 xorg_cv_cc_flag_unknown_warning_option=yes 7644 else 7645 xorg_cv_cc_flag_unknown_warning_option=no 7646 fi 7647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7648 fi 7649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7650 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7651 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7652 CFLAGS="$xorg_testset_save_CFLAGS" 7653 fi 7654 7655 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7656 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7657 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7658 fi 7659 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7661 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7662 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7663 $as_echo_n "(cached) " >&6 7664 else 7665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7666 /* end confdefs.h. */ 7667 int i; 7668 _ACEOF 7669 if ac_fn_c_try_compile "$LINENO"; then : 7670 xorg_cv_cc_flag_unused_command_line_argument=yes 7671 else 7672 xorg_cv_cc_flag_unused_command_line_argument=no 7673 fi 7674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7675 fi 7676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7677 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7678 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7679 CFLAGS="$xorg_testset_save_CFLAGS" 7680 fi 7681 7682 found="no" 7683 7684 if test $found = "no" ; then 7685 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7686 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7687 fi 7688 7689 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7690 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7691 fi 7692 7693 CFLAGS="$CFLAGS -Werror=missing-braces" 7694 7695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7696 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7697 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7698 if eval \${$cacheid+:} false; then : 7699 $as_echo_n "(cached) " >&6 7700 else 7701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7702 /* end confdefs.h. */ 7703 int i; 7704 int 7705 main () 7706 { 7707 7708 ; 7709 return 0; 7710 } 7711 _ACEOF 7712 if ac_fn_c_try_link "$LINENO"; then : 7713 eval $cacheid=yes 7714 else 7715 eval $cacheid=no 7716 fi 7717 rm -f core conftest.err conftest.$ac_objext \ 7718 conftest$ac_exeext conftest.$ac_ext 7719 fi 7720 7721 7722 CFLAGS="$xorg_testset_save_CFLAGS" 7723 7724 eval supported=\$$cacheid 7725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7726 $as_echo "$supported" >&6; } 7727 if test "$supported" = "yes" ; then 7728 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7729 found="yes" 7730 fi 7731 fi 7732 7733 7734 7735 7736 7737 7738 7739 7740 7741 7742 7743 7744 7745 7746 7747 xorg_testset_save_CFLAGS="$CFLAGS" 7748 7749 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7750 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7752 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7753 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7754 $as_echo_n "(cached) " >&6 7755 else 7756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7757 /* end confdefs.h. */ 7758 int i; 7759 _ACEOF 7760 if ac_fn_c_try_compile "$LINENO"; then : 7761 xorg_cv_cc_flag_unknown_warning_option=yes 7762 else 7763 xorg_cv_cc_flag_unknown_warning_option=no 7764 fi 7765 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7766 fi 7767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7768 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7769 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7770 CFLAGS="$xorg_testset_save_CFLAGS" 7771 fi 7772 7773 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7774 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7776 fi 7777 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7779 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7780 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7781 $as_echo_n "(cached) " >&6 7782 else 7783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7784 /* end confdefs.h. */ 7785 int i; 7786 _ACEOF 7787 if ac_fn_c_try_compile "$LINENO"; then : 7788 xorg_cv_cc_flag_unused_command_line_argument=yes 7789 else 7790 xorg_cv_cc_flag_unused_command_line_argument=no 7791 fi 7792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7793 fi 7794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7795 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7796 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7797 CFLAGS="$xorg_testset_save_CFLAGS" 7798 fi 7799 7800 found="no" 7801 7802 if test $found = "no" ; then 7803 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7804 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7805 fi 7806 7807 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7808 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7809 fi 7810 7811 CFLAGS="$CFLAGS -Werror=sequence-point" 7812 7813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7814 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7815 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7816 if eval \${$cacheid+:} false; then : 7817 $as_echo_n "(cached) " >&6 7818 else 7819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7820 /* end confdefs.h. */ 7821 int i; 7822 int 7823 main () 7824 { 7825 7826 ; 7827 return 0; 7828 } 7829 _ACEOF 7830 if ac_fn_c_try_link "$LINENO"; then : 7831 eval $cacheid=yes 7832 else 7833 eval $cacheid=no 7834 fi 7835 rm -f core conftest.err conftest.$ac_objext \ 7836 conftest$ac_exeext conftest.$ac_ext 7837 fi 7838 7839 7840 CFLAGS="$xorg_testset_save_CFLAGS" 7841 7842 eval supported=\$$cacheid 7843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7844 $as_echo "$supported" >&6; } 7845 if test "$supported" = "yes" ; then 7846 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7847 found="yes" 7848 fi 7849 fi 7850 7851 7852 7853 7854 7855 7856 7857 7858 7859 7860 7861 7862 7863 7864 7865 xorg_testset_save_CFLAGS="$CFLAGS" 7866 7867 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7868 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7870 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7871 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7872 $as_echo_n "(cached) " >&6 7873 else 7874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7875 /* end confdefs.h. */ 7876 int i; 7877 _ACEOF 7878 if ac_fn_c_try_compile "$LINENO"; then : 7879 xorg_cv_cc_flag_unknown_warning_option=yes 7880 else 7881 xorg_cv_cc_flag_unknown_warning_option=no 7882 fi 7883 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7884 fi 7885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7886 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7887 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7888 CFLAGS="$xorg_testset_save_CFLAGS" 7889 fi 7890 7891 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7892 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7894 fi 7895 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7897 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7898 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7899 $as_echo_n "(cached) " >&6 7900 else 7901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7902 /* end confdefs.h. */ 7903 int i; 7904 _ACEOF 7905 if ac_fn_c_try_compile "$LINENO"; then : 7906 xorg_cv_cc_flag_unused_command_line_argument=yes 7907 else 7908 xorg_cv_cc_flag_unused_command_line_argument=no 7909 fi 7910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7911 fi 7912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7913 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7914 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7915 CFLAGS="$xorg_testset_save_CFLAGS" 7916 fi 7917 7918 found="no" 7919 7920 if test $found = "no" ; then 7921 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7922 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7923 fi 7924 7925 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7926 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7927 fi 7928 7929 CFLAGS="$CFLAGS -Werror=return-type" 7930 7931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7932 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7933 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7934 if eval \${$cacheid+:} false; then : 7935 $as_echo_n "(cached) " >&6 7936 else 7937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7938 /* end confdefs.h. */ 7939 int i; 7940 int 7941 main () 7942 { 7943 7944 ; 7945 return 0; 7946 } 7947 _ACEOF 7948 if ac_fn_c_try_link "$LINENO"; then : 7949 eval $cacheid=yes 7950 else 7951 eval $cacheid=no 7952 fi 7953 rm -f core conftest.err conftest.$ac_objext \ 7954 conftest$ac_exeext conftest.$ac_ext 7955 fi 7956 7957 7958 CFLAGS="$xorg_testset_save_CFLAGS" 7959 7960 eval supported=\$$cacheid 7961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7962 $as_echo "$supported" >&6; } 7963 if test "$supported" = "yes" ; then 7964 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7965 found="yes" 7966 fi 7967 fi 7968 7969 if test $found = "no" ; then 7970 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7972 fi 7973 7974 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7975 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7976 fi 7977 7978 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7979 7980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7981 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7982 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7983 if eval \${$cacheid+:} false; then : 7984 $as_echo_n "(cached) " >&6 7985 else 7986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7987 /* end confdefs.h. */ 7988 int i; 7989 int 7990 main () 7991 { 7992 7993 ; 7994 return 0; 7995 } 7996 _ACEOF 7997 if ac_fn_c_try_link "$LINENO"; then : 7998 eval $cacheid=yes 7999 else 8000 eval $cacheid=no 8001 fi 8002 rm -f core conftest.err conftest.$ac_objext \ 8003 conftest$ac_exeext conftest.$ac_ext 8004 fi 8005 8006 8007 CFLAGS="$xorg_testset_save_CFLAGS" 8008 8009 eval supported=\$$cacheid 8010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8011 $as_echo "$supported" >&6; } 8012 if test "$supported" = "yes" ; then 8013 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8014 found="yes" 8015 fi 8016 fi 8017 8018 8019 8020 8021 8022 8023 8024 8025 8026 8027 8028 8029 8030 8031 8032 xorg_testset_save_CFLAGS="$CFLAGS" 8033 8034 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8037 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8038 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8039 $as_echo_n "(cached) " >&6 8040 else 8041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8042 /* end confdefs.h. */ 8043 int i; 8044 _ACEOF 8045 if ac_fn_c_try_compile "$LINENO"; then : 8046 xorg_cv_cc_flag_unknown_warning_option=yes 8047 else 8048 xorg_cv_cc_flag_unknown_warning_option=no 8049 fi 8050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8051 fi 8052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8053 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8054 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8055 CFLAGS="$xorg_testset_save_CFLAGS" 8056 fi 8057 8058 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8059 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8061 fi 8062 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8064 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8065 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8066 $as_echo_n "(cached) " >&6 8067 else 8068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8069 /* end confdefs.h. */ 8070 int i; 8071 _ACEOF 8072 if ac_fn_c_try_compile "$LINENO"; then : 8073 xorg_cv_cc_flag_unused_command_line_argument=yes 8074 else 8075 xorg_cv_cc_flag_unused_command_line_argument=no 8076 fi 8077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8078 fi 8079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8080 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8081 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8082 CFLAGS="$xorg_testset_save_CFLAGS" 8083 fi 8084 8085 found="no" 8086 8087 if test $found = "no" ; then 8088 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8089 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8090 fi 8091 8092 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8093 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8094 fi 8095 8096 CFLAGS="$CFLAGS -Werror=trigraphs" 8097 8098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8099 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 8100 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 8101 if eval \${$cacheid+:} false; then : 8102 $as_echo_n "(cached) " >&6 8103 else 8104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8105 /* end confdefs.h. */ 8106 int i; 8107 int 8108 main () 8109 { 8110 8111 ; 8112 return 0; 8113 } 8114 _ACEOF 8115 if ac_fn_c_try_link "$LINENO"; then : 8116 eval $cacheid=yes 8117 else 8118 eval $cacheid=no 8119 fi 8120 rm -f core conftest.err conftest.$ac_objext \ 8121 conftest$ac_exeext conftest.$ac_ext 8122 fi 8123 8124 8125 CFLAGS="$xorg_testset_save_CFLAGS" 8126 8127 eval supported=\$$cacheid 8128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8129 $as_echo "$supported" >&6; } 8130 if test "$supported" = "yes" ; then 8131 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8132 found="yes" 8133 fi 8134 fi 8135 8136 8137 8138 8139 8140 8141 8142 8143 8144 8145 8146 8147 8148 8149 8150 xorg_testset_save_CFLAGS="$CFLAGS" 8151 8152 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8155 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8156 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8157 $as_echo_n "(cached) " >&6 8158 else 8159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8160 /* end confdefs.h. */ 8161 int i; 8162 _ACEOF 8163 if ac_fn_c_try_compile "$LINENO"; then : 8164 xorg_cv_cc_flag_unknown_warning_option=yes 8165 else 8166 xorg_cv_cc_flag_unknown_warning_option=no 8167 fi 8168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8169 fi 8170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8171 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8172 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8173 CFLAGS="$xorg_testset_save_CFLAGS" 8174 fi 8175 8176 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8177 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8178 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8179 fi 8180 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8182 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8183 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8184 $as_echo_n "(cached) " >&6 8185 else 8186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8187 /* end confdefs.h. */ 8188 int i; 8189 _ACEOF 8190 if ac_fn_c_try_compile "$LINENO"; then : 8191 xorg_cv_cc_flag_unused_command_line_argument=yes 8192 else 8193 xorg_cv_cc_flag_unused_command_line_argument=no 8194 fi 8195 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8196 fi 8197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8198 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8199 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8200 CFLAGS="$xorg_testset_save_CFLAGS" 8201 fi 8202 8203 found="no" 8204 8205 if test $found = "no" ; then 8206 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8207 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8208 fi 8209 8210 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8211 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8212 fi 8213 8214 CFLAGS="$CFLAGS -Werror=array-bounds" 8215 8216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8217 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8218 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 8219 if eval \${$cacheid+:} false; then : 8220 $as_echo_n "(cached) " >&6 8221 else 8222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8223 /* end confdefs.h. */ 8224 int i; 8225 int 8226 main () 8227 { 8228 8229 ; 8230 return 0; 8231 } 8232 _ACEOF 8233 if ac_fn_c_try_link "$LINENO"; then : 8234 eval $cacheid=yes 8235 else 8236 eval $cacheid=no 8237 fi 8238 rm -f core conftest.err conftest.$ac_objext \ 8239 conftest$ac_exeext conftest.$ac_ext 8240 fi 8241 8242 8243 CFLAGS="$xorg_testset_save_CFLAGS" 8244 8245 eval supported=\$$cacheid 8246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8247 $as_echo "$supported" >&6; } 8248 if test "$supported" = "yes" ; then 8249 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8250 found="yes" 8251 fi 8252 fi 8253 8254 8255 8256 8257 8258 8259 8260 8261 8262 8263 8264 8265 8266 8267 8268 xorg_testset_save_CFLAGS="$CFLAGS" 8269 8270 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8273 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8274 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8275 $as_echo_n "(cached) " >&6 8276 else 8277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8278 /* end confdefs.h. */ 8279 int i; 8280 _ACEOF 8281 if ac_fn_c_try_compile "$LINENO"; then : 8282 xorg_cv_cc_flag_unknown_warning_option=yes 8283 else 8284 xorg_cv_cc_flag_unknown_warning_option=no 8285 fi 8286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8287 fi 8288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8289 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8290 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8291 CFLAGS="$xorg_testset_save_CFLAGS" 8292 fi 8293 8294 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8295 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8296 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8297 fi 8298 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8300 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8301 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8302 $as_echo_n "(cached) " >&6 8303 else 8304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8305 /* end confdefs.h. */ 8306 int i; 8307 _ACEOF 8308 if ac_fn_c_try_compile "$LINENO"; then : 8309 xorg_cv_cc_flag_unused_command_line_argument=yes 8310 else 8311 xorg_cv_cc_flag_unused_command_line_argument=no 8312 fi 8313 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8314 fi 8315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8316 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8317 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8318 CFLAGS="$xorg_testset_save_CFLAGS" 8319 fi 8320 8321 found="no" 8322 8323 if test $found = "no" ; then 8324 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8325 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8326 fi 8327 8328 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8329 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8330 fi 8331 8332 CFLAGS="$CFLAGS -Werror=write-strings" 8333 8334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8335 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8336 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 8337 if eval \${$cacheid+:} false; then : 8338 $as_echo_n "(cached) " >&6 8339 else 8340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8341 /* end confdefs.h. */ 8342 int i; 8343 int 8344 main () 8345 { 8346 8347 ; 8348 return 0; 8349 } 8350 _ACEOF 8351 if ac_fn_c_try_link "$LINENO"; then : 8352 eval $cacheid=yes 8353 else 8354 eval $cacheid=no 8355 fi 8356 rm -f core conftest.err conftest.$ac_objext \ 8357 conftest$ac_exeext conftest.$ac_ext 8358 fi 8359 8360 8361 CFLAGS="$xorg_testset_save_CFLAGS" 8362 8363 eval supported=\$$cacheid 8364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8365 $as_echo "$supported" >&6; } 8366 if test "$supported" = "yes" ; then 8367 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8368 found="yes" 8369 fi 8370 fi 8371 8372 8373 8374 8375 8376 8377 8378 8379 8380 8381 8382 8383 8384 8385 8386 xorg_testset_save_CFLAGS="$CFLAGS" 8387 8388 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8389 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8391 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8392 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8393 $as_echo_n "(cached) " >&6 8394 else 8395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8396 /* end confdefs.h. */ 8397 int i; 8398 _ACEOF 8399 if ac_fn_c_try_compile "$LINENO"; then : 8400 xorg_cv_cc_flag_unknown_warning_option=yes 8401 else 8402 xorg_cv_cc_flag_unknown_warning_option=no 8403 fi 8404 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8405 fi 8406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8407 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8408 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8409 CFLAGS="$xorg_testset_save_CFLAGS" 8410 fi 8411 8412 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8413 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8414 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8415 fi 8416 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8418 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8419 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8420 $as_echo_n "(cached) " >&6 8421 else 8422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8423 /* end confdefs.h. */ 8424 int i; 8425 _ACEOF 8426 if ac_fn_c_try_compile "$LINENO"; then : 8427 xorg_cv_cc_flag_unused_command_line_argument=yes 8428 else 8429 xorg_cv_cc_flag_unused_command_line_argument=no 8430 fi 8431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8432 fi 8433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8434 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8435 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8436 CFLAGS="$xorg_testset_save_CFLAGS" 8437 fi 8438 8439 found="no" 8440 8441 if test $found = "no" ; then 8442 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8443 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8444 fi 8445 8446 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8447 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8448 fi 8449 8450 CFLAGS="$CFLAGS -Werror=address" 8451 8452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8453 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8454 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 8455 if eval \${$cacheid+:} false; then : 8456 $as_echo_n "(cached) " >&6 8457 else 8458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8459 /* end confdefs.h. */ 8460 int i; 8461 int 8462 main () 8463 { 8464 8465 ; 8466 return 0; 8467 } 8468 _ACEOF 8469 if ac_fn_c_try_link "$LINENO"; then : 8470 eval $cacheid=yes 8471 else 8472 eval $cacheid=no 8473 fi 8474 rm -f core conftest.err conftest.$ac_objext \ 8475 conftest$ac_exeext conftest.$ac_ext 8476 fi 8477 8478 8479 CFLAGS="$xorg_testset_save_CFLAGS" 8480 8481 eval supported=\$$cacheid 8482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8483 $as_echo "$supported" >&6; } 8484 if test "$supported" = "yes" ; then 8485 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8486 found="yes" 8487 fi 8488 fi 8489 8490 8491 8492 8493 8494 8495 8496 8497 8498 8499 8500 8501 8502 8503 8504 xorg_testset_save_CFLAGS="$CFLAGS" 8505 8506 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8507 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8509 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8510 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8511 $as_echo_n "(cached) " >&6 8512 else 8513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8514 /* end confdefs.h. */ 8515 int i; 8516 _ACEOF 8517 if ac_fn_c_try_compile "$LINENO"; then : 8518 xorg_cv_cc_flag_unknown_warning_option=yes 8519 else 8520 xorg_cv_cc_flag_unknown_warning_option=no 8521 fi 8522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8523 fi 8524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8525 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8526 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8527 CFLAGS="$xorg_testset_save_CFLAGS" 8528 fi 8529 8530 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8531 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8532 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8533 fi 8534 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8536 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8537 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8538 $as_echo_n "(cached) " >&6 8539 else 8540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8541 /* end confdefs.h. */ 8542 int i; 8543 _ACEOF 8544 if ac_fn_c_try_compile "$LINENO"; then : 8545 xorg_cv_cc_flag_unused_command_line_argument=yes 8546 else 8547 xorg_cv_cc_flag_unused_command_line_argument=no 8548 fi 8549 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8550 fi 8551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8552 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8553 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8554 CFLAGS="$xorg_testset_save_CFLAGS" 8555 fi 8556 8557 found="no" 8558 8559 if test $found = "no" ; then 8560 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8561 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8562 fi 8563 8564 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8565 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8566 fi 8567 8568 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8569 8570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8571 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8572 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8573 if eval \${$cacheid+:} false; then : 8574 $as_echo_n "(cached) " >&6 8575 else 8576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8577 /* end confdefs.h. */ 8578 int i; 8579 int 8580 main () 8581 { 8582 8583 ; 8584 return 0; 8585 } 8586 _ACEOF 8587 if ac_fn_c_try_link "$LINENO"; then : 8588 eval $cacheid=yes 8589 else 8590 eval $cacheid=no 8591 fi 8592 rm -f core conftest.err conftest.$ac_objext \ 8593 conftest$ac_exeext conftest.$ac_ext 8594 fi 8595 8596 8597 CFLAGS="$xorg_testset_save_CFLAGS" 8598 8599 eval supported=\$$cacheid 8600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8601 $as_echo "$supported" >&6; } 8602 if test "$supported" = "yes" ; then 8603 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8604 found="yes" 8605 fi 8606 fi 8607 8608 if test $found = "no" ; then 8609 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8610 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8611 fi 8612 8613 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8614 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8615 fi 8616 8617 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8618 8619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8620 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8621 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8622 if eval \${$cacheid+:} false; then : 8623 $as_echo_n "(cached) " >&6 8624 else 8625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8626 /* end confdefs.h. */ 8627 int i; 8628 int 8629 main () 8630 { 8631 8632 ; 8633 return 0; 8634 } 8635 _ACEOF 8636 if ac_fn_c_try_link "$LINENO"; then : 8637 eval $cacheid=yes 8638 else 8639 eval $cacheid=no 8640 fi 8641 rm -f core conftest.err conftest.$ac_objext \ 8642 conftest$ac_exeext conftest.$ac_ext 8643 fi 8644 8645 8646 CFLAGS="$xorg_testset_save_CFLAGS" 8647 8648 eval supported=\$$cacheid 8649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8650 $as_echo "$supported" >&6; } 8651 if test "$supported" = "yes" ; then 8652 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8653 found="yes" 8654 fi 8655 fi 8656 8657 8658 8659 8660 8661 8662 8663 8664 8665 8666 8667 8668 8669 8670 8671 xorg_testset_save_CFLAGS="$CFLAGS" 8672 8673 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8674 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8676 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8677 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8678 $as_echo_n "(cached) " >&6 8679 else 8680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8681 /* end confdefs.h. */ 8682 int i; 8683 _ACEOF 8684 if ac_fn_c_try_compile "$LINENO"; then : 8685 xorg_cv_cc_flag_unknown_warning_option=yes 8686 else 8687 xorg_cv_cc_flag_unknown_warning_option=no 8688 fi 8689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8690 fi 8691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8692 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8693 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8694 CFLAGS="$xorg_testset_save_CFLAGS" 8695 fi 8696 8697 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8698 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8700 fi 8701 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8703 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8704 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8705 $as_echo_n "(cached) " >&6 8706 else 8707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8708 /* end confdefs.h. */ 8709 int i; 8710 _ACEOF 8711 if ac_fn_c_try_compile "$LINENO"; then : 8712 xorg_cv_cc_flag_unused_command_line_argument=yes 8713 else 8714 xorg_cv_cc_flag_unused_command_line_argument=no 8715 fi 8716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8717 fi 8718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8719 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8720 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8721 CFLAGS="$xorg_testset_save_CFLAGS" 8722 fi 8723 8724 found="no" 8725 8726 if test $found = "no" ; then 8727 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8729 fi 8730 8731 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8732 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8733 fi 8734 8735 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8736 8737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8738 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8739 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8740 if eval \${$cacheid+:} false; then : 8741 $as_echo_n "(cached) " >&6 8742 else 8743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8744 /* end confdefs.h. */ 8745 int i; 8746 int 8747 main () 8748 { 8749 8750 ; 8751 return 0; 8752 } 8753 _ACEOF 8754 if ac_fn_c_try_link "$LINENO"; then : 8755 eval $cacheid=yes 8756 else 8757 eval $cacheid=no 8758 fi 8759 rm -f core conftest.err conftest.$ac_objext \ 8760 conftest$ac_exeext conftest.$ac_ext 8761 fi 8762 8763 8764 CFLAGS="$xorg_testset_save_CFLAGS" 8765 8766 eval supported=\$$cacheid 8767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8768 $as_echo "$supported" >&6; } 8769 if test "$supported" = "yes" ; then 8770 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8771 found="yes" 8772 fi 8773 fi 8774 8775 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8776 else 8777 { $as_echo "$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 8778 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8779 8780 8781 8782 8783 8784 8785 8786 8787 8788 8789 8790 8791 8792 xorg_testset_save_CFLAGS="$CFLAGS" 8793 8794 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8797 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8798 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8799 $as_echo_n "(cached) " >&6 8800 else 8801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8802 /* end confdefs.h. */ 8803 int i; 8804 _ACEOF 8805 if ac_fn_c_try_compile "$LINENO"; then : 8806 xorg_cv_cc_flag_unknown_warning_option=yes 8807 else 8808 xorg_cv_cc_flag_unknown_warning_option=no 8809 fi 8810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8811 fi 8812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8813 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8814 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8815 CFLAGS="$xorg_testset_save_CFLAGS" 8816 fi 8817 8818 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8819 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8821 fi 8822 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8824 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8825 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8826 $as_echo_n "(cached) " >&6 8827 else 8828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8829 /* end confdefs.h. */ 8830 int i; 8831 _ACEOF 8832 if ac_fn_c_try_compile "$LINENO"; then : 8833 xorg_cv_cc_flag_unused_command_line_argument=yes 8834 else 8835 xorg_cv_cc_flag_unused_command_line_argument=no 8836 fi 8837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8838 fi 8839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8840 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8841 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8842 CFLAGS="$xorg_testset_save_CFLAGS" 8843 fi 8844 8845 found="no" 8846 8847 if test $found = "no" ; then 8848 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8849 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8850 fi 8851 8852 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8853 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8854 fi 8855 8856 CFLAGS="$CFLAGS -Wimplicit" 8857 8858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8859 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8860 cacheid=xorg_cv_cc_flag__Wimplicit 8861 if eval \${$cacheid+:} false; then : 8862 $as_echo_n "(cached) " >&6 8863 else 8864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8865 /* end confdefs.h. */ 8866 int i; 8867 int 8868 main () 8869 { 8870 8871 ; 8872 return 0; 8873 } 8874 _ACEOF 8875 if ac_fn_c_try_link "$LINENO"; then : 8876 eval $cacheid=yes 8877 else 8878 eval $cacheid=no 8879 fi 8880 rm -f core conftest.err conftest.$ac_objext \ 8881 conftest$ac_exeext conftest.$ac_ext 8882 fi 8883 8884 8885 CFLAGS="$xorg_testset_save_CFLAGS" 8886 8887 eval supported=\$$cacheid 8888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8889 $as_echo "$supported" >&6; } 8890 if test "$supported" = "yes" ; then 8891 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8892 found="yes" 8893 fi 8894 fi 8895 8896 8897 8898 8899 8900 8901 8902 8903 8904 8905 8906 8907 8908 8909 8910 xorg_testset_save_CFLAGS="$CFLAGS" 8911 8912 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8915 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8916 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8917 $as_echo_n "(cached) " >&6 8918 else 8919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8920 /* end confdefs.h. */ 8921 int i; 8922 _ACEOF 8923 if ac_fn_c_try_compile "$LINENO"; then : 8924 xorg_cv_cc_flag_unknown_warning_option=yes 8925 else 8926 xorg_cv_cc_flag_unknown_warning_option=no 8927 fi 8928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8929 fi 8930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8931 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8932 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8933 CFLAGS="$xorg_testset_save_CFLAGS" 8934 fi 8935 8936 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8937 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8938 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8939 fi 8940 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8942 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8943 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8944 $as_echo_n "(cached) " >&6 8945 else 8946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8947 /* end confdefs.h. */ 8948 int i; 8949 _ACEOF 8950 if ac_fn_c_try_compile "$LINENO"; then : 8951 xorg_cv_cc_flag_unused_command_line_argument=yes 8952 else 8953 xorg_cv_cc_flag_unused_command_line_argument=no 8954 fi 8955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8956 fi 8957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8958 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8959 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8960 CFLAGS="$xorg_testset_save_CFLAGS" 8961 fi 8962 8963 found="no" 8964 8965 if test $found = "no" ; then 8966 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8968 fi 8969 8970 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8971 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8972 fi 8973 8974 CFLAGS="$CFLAGS -Wnonnull" 8975 8976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8977 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8978 cacheid=xorg_cv_cc_flag__Wnonnull 8979 if eval \${$cacheid+:} false; then : 8980 $as_echo_n "(cached) " >&6 8981 else 8982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8983 /* end confdefs.h. */ 8984 int i; 8985 int 8986 main () 8987 { 8988 8989 ; 8990 return 0; 8991 } 8992 _ACEOF 8993 if ac_fn_c_try_link "$LINENO"; then : 8994 eval $cacheid=yes 8995 else 8996 eval $cacheid=no 8997 fi 8998 rm -f core conftest.err conftest.$ac_objext \ 8999 conftest$ac_exeext conftest.$ac_ext 9000 fi 9001 9002 9003 CFLAGS="$xorg_testset_save_CFLAGS" 9004 9005 eval supported=\$$cacheid 9006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9007 $as_echo "$supported" >&6; } 9008 if test "$supported" = "yes" ; then 9009 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9010 found="yes" 9011 fi 9012 fi 9013 9014 9015 9016 9017 9018 9019 9020 9021 9022 9023 9024 9025 9026 9027 9028 xorg_testset_save_CFLAGS="$CFLAGS" 9029 9030 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9031 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9033 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9034 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9035 $as_echo_n "(cached) " >&6 9036 else 9037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9038 /* end confdefs.h. */ 9039 int i; 9040 _ACEOF 9041 if ac_fn_c_try_compile "$LINENO"; then : 9042 xorg_cv_cc_flag_unknown_warning_option=yes 9043 else 9044 xorg_cv_cc_flag_unknown_warning_option=no 9045 fi 9046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9047 fi 9048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9049 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9050 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9051 CFLAGS="$xorg_testset_save_CFLAGS" 9052 fi 9053 9054 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9055 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9057 fi 9058 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9060 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9061 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9062 $as_echo_n "(cached) " >&6 9063 else 9064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9065 /* end confdefs.h. */ 9066 int i; 9067 _ACEOF 9068 if ac_fn_c_try_compile "$LINENO"; then : 9069 xorg_cv_cc_flag_unused_command_line_argument=yes 9070 else 9071 xorg_cv_cc_flag_unused_command_line_argument=no 9072 fi 9073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9074 fi 9075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9076 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9077 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9078 CFLAGS="$xorg_testset_save_CFLAGS" 9079 fi 9080 9081 found="no" 9082 9083 if test $found = "no" ; then 9084 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9086 fi 9087 9088 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9089 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9090 fi 9091 9092 CFLAGS="$CFLAGS -Winit-self" 9093 9094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9095 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 9096 cacheid=xorg_cv_cc_flag__Winit_self 9097 if eval \${$cacheid+:} false; then : 9098 $as_echo_n "(cached) " >&6 9099 else 9100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9101 /* end confdefs.h. */ 9102 int i; 9103 int 9104 main () 9105 { 9106 9107 ; 9108 return 0; 9109 } 9110 _ACEOF 9111 if ac_fn_c_try_link "$LINENO"; then : 9112 eval $cacheid=yes 9113 else 9114 eval $cacheid=no 9115 fi 9116 rm -f core conftest.err conftest.$ac_objext \ 9117 conftest$ac_exeext conftest.$ac_ext 9118 fi 9119 9120 9121 CFLAGS="$xorg_testset_save_CFLAGS" 9122 9123 eval supported=\$$cacheid 9124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9125 $as_echo "$supported" >&6; } 9126 if test "$supported" = "yes" ; then 9127 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9128 found="yes" 9129 fi 9130 fi 9131 9132 9133 9134 9135 9136 9137 9138 9139 9140 9141 9142 9143 9144 9145 9146 xorg_testset_save_CFLAGS="$CFLAGS" 9147 9148 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9149 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9151 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9152 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9153 $as_echo_n "(cached) " >&6 9154 else 9155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9156 /* end confdefs.h. */ 9157 int i; 9158 _ACEOF 9159 if ac_fn_c_try_compile "$LINENO"; then : 9160 xorg_cv_cc_flag_unknown_warning_option=yes 9161 else 9162 xorg_cv_cc_flag_unknown_warning_option=no 9163 fi 9164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9165 fi 9166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9167 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9168 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9169 CFLAGS="$xorg_testset_save_CFLAGS" 9170 fi 9171 9172 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9173 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9175 fi 9176 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9178 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9179 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9180 $as_echo_n "(cached) " >&6 9181 else 9182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9183 /* end confdefs.h. */ 9184 int i; 9185 _ACEOF 9186 if ac_fn_c_try_compile "$LINENO"; then : 9187 xorg_cv_cc_flag_unused_command_line_argument=yes 9188 else 9189 xorg_cv_cc_flag_unused_command_line_argument=no 9190 fi 9191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9192 fi 9193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9194 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9195 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9196 CFLAGS="$xorg_testset_save_CFLAGS" 9197 fi 9198 9199 found="no" 9200 9201 if test $found = "no" ; then 9202 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9204 fi 9205 9206 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9207 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9208 fi 9209 9210 CFLAGS="$CFLAGS -Wmain" 9211 9212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9213 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 9214 cacheid=xorg_cv_cc_flag__Wmain 9215 if eval \${$cacheid+:} false; then : 9216 $as_echo_n "(cached) " >&6 9217 else 9218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9219 /* end confdefs.h. */ 9220 int i; 9221 int 9222 main () 9223 { 9224 9225 ; 9226 return 0; 9227 } 9228 _ACEOF 9229 if ac_fn_c_try_link "$LINENO"; then : 9230 eval $cacheid=yes 9231 else 9232 eval $cacheid=no 9233 fi 9234 rm -f core conftest.err conftest.$ac_objext \ 9235 conftest$ac_exeext conftest.$ac_ext 9236 fi 9237 9238 9239 CFLAGS="$xorg_testset_save_CFLAGS" 9240 9241 eval supported=\$$cacheid 9242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9243 $as_echo "$supported" >&6; } 9244 if test "$supported" = "yes" ; then 9245 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9246 found="yes" 9247 fi 9248 fi 9249 9250 9251 9252 9253 9254 9255 9256 9257 9258 9259 9260 9261 9262 9263 9264 xorg_testset_save_CFLAGS="$CFLAGS" 9265 9266 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9269 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9270 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9271 $as_echo_n "(cached) " >&6 9272 else 9273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9274 /* end confdefs.h. */ 9275 int i; 9276 _ACEOF 9277 if ac_fn_c_try_compile "$LINENO"; then : 9278 xorg_cv_cc_flag_unknown_warning_option=yes 9279 else 9280 xorg_cv_cc_flag_unknown_warning_option=no 9281 fi 9282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9283 fi 9284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9285 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9286 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9287 CFLAGS="$xorg_testset_save_CFLAGS" 9288 fi 9289 9290 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9291 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9293 fi 9294 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9296 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9297 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9298 $as_echo_n "(cached) " >&6 9299 else 9300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9301 /* end confdefs.h. */ 9302 int i; 9303 _ACEOF 9304 if ac_fn_c_try_compile "$LINENO"; then : 9305 xorg_cv_cc_flag_unused_command_line_argument=yes 9306 else 9307 xorg_cv_cc_flag_unused_command_line_argument=no 9308 fi 9309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9310 fi 9311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9312 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9313 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9314 CFLAGS="$xorg_testset_save_CFLAGS" 9315 fi 9316 9317 found="no" 9318 9319 if test $found = "no" ; then 9320 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9322 fi 9323 9324 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9325 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9326 fi 9327 9328 CFLAGS="$CFLAGS -Wmissing-braces" 9329 9330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9331 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9332 cacheid=xorg_cv_cc_flag__Wmissing_braces 9333 if eval \${$cacheid+:} false; then : 9334 $as_echo_n "(cached) " >&6 9335 else 9336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9337 /* end confdefs.h. */ 9338 int i; 9339 int 9340 main () 9341 { 9342 9343 ; 9344 return 0; 9345 } 9346 _ACEOF 9347 if ac_fn_c_try_link "$LINENO"; then : 9348 eval $cacheid=yes 9349 else 9350 eval $cacheid=no 9351 fi 9352 rm -f core conftest.err conftest.$ac_objext \ 9353 conftest$ac_exeext conftest.$ac_ext 9354 fi 9355 9356 9357 CFLAGS="$xorg_testset_save_CFLAGS" 9358 9359 eval supported=\$$cacheid 9360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9361 $as_echo "$supported" >&6; } 9362 if test "$supported" = "yes" ; then 9363 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9364 found="yes" 9365 fi 9366 fi 9367 9368 9369 9370 9371 9372 9373 9374 9375 9376 9377 9378 9379 9380 9381 9382 xorg_testset_save_CFLAGS="$CFLAGS" 9383 9384 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9385 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9387 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9388 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9389 $as_echo_n "(cached) " >&6 9390 else 9391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9392 /* end confdefs.h. */ 9393 int i; 9394 _ACEOF 9395 if ac_fn_c_try_compile "$LINENO"; then : 9396 xorg_cv_cc_flag_unknown_warning_option=yes 9397 else 9398 xorg_cv_cc_flag_unknown_warning_option=no 9399 fi 9400 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9401 fi 9402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9403 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9404 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9405 CFLAGS="$xorg_testset_save_CFLAGS" 9406 fi 9407 9408 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9409 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9411 fi 9412 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9414 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9415 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9416 $as_echo_n "(cached) " >&6 9417 else 9418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9419 /* end confdefs.h. */ 9420 int i; 9421 _ACEOF 9422 if ac_fn_c_try_compile "$LINENO"; then : 9423 xorg_cv_cc_flag_unused_command_line_argument=yes 9424 else 9425 xorg_cv_cc_flag_unused_command_line_argument=no 9426 fi 9427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9428 fi 9429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9430 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9431 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9432 CFLAGS="$xorg_testset_save_CFLAGS" 9433 fi 9434 9435 found="no" 9436 9437 if test $found = "no" ; then 9438 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9440 fi 9441 9442 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9443 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9444 fi 9445 9446 CFLAGS="$CFLAGS -Wsequence-point" 9447 9448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9449 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9450 cacheid=xorg_cv_cc_flag__Wsequence_point 9451 if eval \${$cacheid+:} false; then : 9452 $as_echo_n "(cached) " >&6 9453 else 9454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9455 /* end confdefs.h. */ 9456 int i; 9457 int 9458 main () 9459 { 9460 9461 ; 9462 return 0; 9463 } 9464 _ACEOF 9465 if ac_fn_c_try_link "$LINENO"; then : 9466 eval $cacheid=yes 9467 else 9468 eval $cacheid=no 9469 fi 9470 rm -f core conftest.err conftest.$ac_objext \ 9471 conftest$ac_exeext conftest.$ac_ext 9472 fi 9473 9474 9475 CFLAGS="$xorg_testset_save_CFLAGS" 9476 9477 eval supported=\$$cacheid 9478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9479 $as_echo "$supported" >&6; } 9480 if test "$supported" = "yes" ; then 9481 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9482 found="yes" 9483 fi 9484 fi 9485 9486 9487 9488 9489 9490 9491 9492 9493 9494 9495 9496 9497 9498 9499 9500 xorg_testset_save_CFLAGS="$CFLAGS" 9501 9502 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9505 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9506 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9507 $as_echo_n "(cached) " >&6 9508 else 9509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9510 /* end confdefs.h. */ 9511 int i; 9512 _ACEOF 9513 if ac_fn_c_try_compile "$LINENO"; then : 9514 xorg_cv_cc_flag_unknown_warning_option=yes 9515 else 9516 xorg_cv_cc_flag_unknown_warning_option=no 9517 fi 9518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9519 fi 9520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9521 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9522 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9523 CFLAGS="$xorg_testset_save_CFLAGS" 9524 fi 9525 9526 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9527 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9528 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9529 fi 9530 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9532 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9533 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9534 $as_echo_n "(cached) " >&6 9535 else 9536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9537 /* end confdefs.h. */ 9538 int i; 9539 _ACEOF 9540 if ac_fn_c_try_compile "$LINENO"; then : 9541 xorg_cv_cc_flag_unused_command_line_argument=yes 9542 else 9543 xorg_cv_cc_flag_unused_command_line_argument=no 9544 fi 9545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9546 fi 9547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9548 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9549 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9550 CFLAGS="$xorg_testset_save_CFLAGS" 9551 fi 9552 9553 found="no" 9554 9555 if test $found = "no" ; then 9556 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9558 fi 9559 9560 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9562 fi 9563 9564 CFLAGS="$CFLAGS -Wreturn-type" 9565 9566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9567 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9568 cacheid=xorg_cv_cc_flag__Wreturn_type 9569 if eval \${$cacheid+:} false; then : 9570 $as_echo_n "(cached) " >&6 9571 else 9572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9573 /* end confdefs.h. */ 9574 int i; 9575 int 9576 main () 9577 { 9578 9579 ; 9580 return 0; 9581 } 9582 _ACEOF 9583 if ac_fn_c_try_link "$LINENO"; then : 9584 eval $cacheid=yes 9585 else 9586 eval $cacheid=no 9587 fi 9588 rm -f core conftest.err conftest.$ac_objext \ 9589 conftest$ac_exeext conftest.$ac_ext 9590 fi 9591 9592 9593 CFLAGS="$xorg_testset_save_CFLAGS" 9594 9595 eval supported=\$$cacheid 9596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9597 $as_echo "$supported" >&6; } 9598 if test "$supported" = "yes" ; then 9599 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9600 found="yes" 9601 fi 9602 fi 9603 9604 9605 9606 9607 9608 9609 9610 9611 9612 9613 9614 9615 9616 9617 9618 xorg_testset_save_CFLAGS="$CFLAGS" 9619 9620 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9623 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9624 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9625 $as_echo_n "(cached) " >&6 9626 else 9627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9628 /* end confdefs.h. */ 9629 int i; 9630 _ACEOF 9631 if ac_fn_c_try_compile "$LINENO"; then : 9632 xorg_cv_cc_flag_unknown_warning_option=yes 9633 else 9634 xorg_cv_cc_flag_unknown_warning_option=no 9635 fi 9636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9637 fi 9638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9639 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9640 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9641 CFLAGS="$xorg_testset_save_CFLAGS" 9642 fi 9643 9644 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9645 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9647 fi 9648 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9650 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9651 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9652 $as_echo_n "(cached) " >&6 9653 else 9654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9655 /* end confdefs.h. */ 9656 int i; 9657 _ACEOF 9658 if ac_fn_c_try_compile "$LINENO"; then : 9659 xorg_cv_cc_flag_unused_command_line_argument=yes 9660 else 9661 xorg_cv_cc_flag_unused_command_line_argument=no 9662 fi 9663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9664 fi 9665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9666 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9667 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9668 CFLAGS="$xorg_testset_save_CFLAGS" 9669 fi 9670 9671 found="no" 9672 9673 if test $found = "no" ; then 9674 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9676 fi 9677 9678 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9679 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9680 fi 9681 9682 CFLAGS="$CFLAGS -Wtrigraphs" 9683 9684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9685 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9686 cacheid=xorg_cv_cc_flag__Wtrigraphs 9687 if eval \${$cacheid+:} false; then : 9688 $as_echo_n "(cached) " >&6 9689 else 9690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9691 /* end confdefs.h. */ 9692 int i; 9693 int 9694 main () 9695 { 9696 9697 ; 9698 return 0; 9699 } 9700 _ACEOF 9701 if ac_fn_c_try_link "$LINENO"; then : 9702 eval $cacheid=yes 9703 else 9704 eval $cacheid=no 9705 fi 9706 rm -f core conftest.err conftest.$ac_objext \ 9707 conftest$ac_exeext conftest.$ac_ext 9708 fi 9709 9710 9711 CFLAGS="$xorg_testset_save_CFLAGS" 9712 9713 eval supported=\$$cacheid 9714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9715 $as_echo "$supported" >&6; } 9716 if test "$supported" = "yes" ; then 9717 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9718 found="yes" 9719 fi 9720 fi 9721 9722 9723 9724 9725 9726 9727 9728 9729 9730 9731 9732 9733 9734 9735 9736 xorg_testset_save_CFLAGS="$CFLAGS" 9737 9738 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9741 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9742 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9743 $as_echo_n "(cached) " >&6 9744 else 9745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9746 /* end confdefs.h. */ 9747 int i; 9748 _ACEOF 9749 if ac_fn_c_try_compile "$LINENO"; then : 9750 xorg_cv_cc_flag_unknown_warning_option=yes 9751 else 9752 xorg_cv_cc_flag_unknown_warning_option=no 9753 fi 9754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9755 fi 9756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9757 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9758 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9759 CFLAGS="$xorg_testset_save_CFLAGS" 9760 fi 9761 9762 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9763 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9764 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9765 fi 9766 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9768 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9769 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9770 $as_echo_n "(cached) " >&6 9771 else 9772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9773 /* end confdefs.h. */ 9774 int i; 9775 _ACEOF 9776 if ac_fn_c_try_compile "$LINENO"; then : 9777 xorg_cv_cc_flag_unused_command_line_argument=yes 9778 else 9779 xorg_cv_cc_flag_unused_command_line_argument=no 9780 fi 9781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9782 fi 9783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9784 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9785 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9786 CFLAGS="$xorg_testset_save_CFLAGS" 9787 fi 9788 9789 found="no" 9790 9791 if test $found = "no" ; then 9792 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9794 fi 9795 9796 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9797 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9798 fi 9799 9800 CFLAGS="$CFLAGS -Warray-bounds" 9801 9802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9803 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9804 cacheid=xorg_cv_cc_flag__Warray_bounds 9805 if eval \${$cacheid+:} false; then : 9806 $as_echo_n "(cached) " >&6 9807 else 9808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9809 /* end confdefs.h. */ 9810 int i; 9811 int 9812 main () 9813 { 9814 9815 ; 9816 return 0; 9817 } 9818 _ACEOF 9819 if ac_fn_c_try_link "$LINENO"; then : 9820 eval $cacheid=yes 9821 else 9822 eval $cacheid=no 9823 fi 9824 rm -f core conftest.err conftest.$ac_objext \ 9825 conftest$ac_exeext conftest.$ac_ext 9826 fi 9827 9828 9829 CFLAGS="$xorg_testset_save_CFLAGS" 9830 9831 eval supported=\$$cacheid 9832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9833 $as_echo "$supported" >&6; } 9834 if test "$supported" = "yes" ; then 9835 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9836 found="yes" 9837 fi 9838 fi 9839 9840 9841 9842 9843 9844 9845 9846 9847 9848 9849 9850 9851 9852 9853 9854 xorg_testset_save_CFLAGS="$CFLAGS" 9855 9856 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9859 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9860 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9861 $as_echo_n "(cached) " >&6 9862 else 9863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9864 /* end confdefs.h. */ 9865 int i; 9866 _ACEOF 9867 if ac_fn_c_try_compile "$LINENO"; then : 9868 xorg_cv_cc_flag_unknown_warning_option=yes 9869 else 9870 xorg_cv_cc_flag_unknown_warning_option=no 9871 fi 9872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9873 fi 9874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9875 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9876 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9877 CFLAGS="$xorg_testset_save_CFLAGS" 9878 fi 9879 9880 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9881 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9882 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9883 fi 9884 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9886 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9887 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9888 $as_echo_n "(cached) " >&6 9889 else 9890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9891 /* end confdefs.h. */ 9892 int i; 9893 _ACEOF 9894 if ac_fn_c_try_compile "$LINENO"; then : 9895 xorg_cv_cc_flag_unused_command_line_argument=yes 9896 else 9897 xorg_cv_cc_flag_unused_command_line_argument=no 9898 fi 9899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9900 fi 9901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9902 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9903 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9904 CFLAGS="$xorg_testset_save_CFLAGS" 9905 fi 9906 9907 found="no" 9908 9909 if test $found = "no" ; then 9910 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9912 fi 9913 9914 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9915 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9916 fi 9917 9918 CFLAGS="$CFLAGS -Wwrite-strings" 9919 9920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9921 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9922 cacheid=xorg_cv_cc_flag__Wwrite_strings 9923 if eval \${$cacheid+:} false; then : 9924 $as_echo_n "(cached) " >&6 9925 else 9926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9927 /* end confdefs.h. */ 9928 int i; 9929 int 9930 main () 9931 { 9932 9933 ; 9934 return 0; 9935 } 9936 _ACEOF 9937 if ac_fn_c_try_link "$LINENO"; then : 9938 eval $cacheid=yes 9939 else 9940 eval $cacheid=no 9941 fi 9942 rm -f core conftest.err conftest.$ac_objext \ 9943 conftest$ac_exeext conftest.$ac_ext 9944 fi 9945 9946 9947 CFLAGS="$xorg_testset_save_CFLAGS" 9948 9949 eval supported=\$$cacheid 9950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9951 $as_echo "$supported" >&6; } 9952 if test "$supported" = "yes" ; then 9953 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9954 found="yes" 9955 fi 9956 fi 9957 9958 9959 9960 9961 9962 9963 9964 9965 9966 9967 9968 9969 9970 9971 9972 xorg_testset_save_CFLAGS="$CFLAGS" 9973 9974 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9975 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9977 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9978 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9979 $as_echo_n "(cached) " >&6 9980 else 9981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9982 /* end confdefs.h. */ 9983 int i; 9984 _ACEOF 9985 if ac_fn_c_try_compile "$LINENO"; then : 9986 xorg_cv_cc_flag_unknown_warning_option=yes 9987 else 9988 xorg_cv_cc_flag_unknown_warning_option=no 9989 fi 9990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9991 fi 9992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9993 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9994 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9995 CFLAGS="$xorg_testset_save_CFLAGS" 9996 fi 9997 9998 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9999 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10000 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10001 fi 10002 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10004 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10005 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10006 $as_echo_n "(cached) " >&6 10007 else 10008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10009 /* end confdefs.h. */ 10010 int i; 10011 _ACEOF 10012 if ac_fn_c_try_compile "$LINENO"; then : 10013 xorg_cv_cc_flag_unused_command_line_argument=yes 10014 else 10015 xorg_cv_cc_flag_unused_command_line_argument=no 10016 fi 10017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10018 fi 10019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10020 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10021 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10022 CFLAGS="$xorg_testset_save_CFLAGS" 10023 fi 10024 10025 found="no" 10026 10027 if test $found = "no" ; then 10028 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10030 fi 10031 10032 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10033 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10034 fi 10035 10036 CFLAGS="$CFLAGS -Waddress" 10037 10038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10039 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 10040 cacheid=xorg_cv_cc_flag__Waddress 10041 if eval \${$cacheid+:} false; then : 10042 $as_echo_n "(cached) " >&6 10043 else 10044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10045 /* end confdefs.h. */ 10046 int i; 10047 int 10048 main () 10049 { 10050 10051 ; 10052 return 0; 10053 } 10054 _ACEOF 10055 if ac_fn_c_try_link "$LINENO"; then : 10056 eval $cacheid=yes 10057 else 10058 eval $cacheid=no 10059 fi 10060 rm -f core conftest.err conftest.$ac_objext \ 10061 conftest$ac_exeext conftest.$ac_ext 10062 fi 10063 10064 10065 CFLAGS="$xorg_testset_save_CFLAGS" 10066 10067 eval supported=\$$cacheid 10068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10069 $as_echo "$supported" >&6; } 10070 if test "$supported" = "yes" ; then 10071 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10072 found="yes" 10073 fi 10074 fi 10075 10076 10077 10078 10079 10080 10081 10082 10083 10084 10085 10086 10087 10088 10089 10090 xorg_testset_save_CFLAGS="$CFLAGS" 10091 10092 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10093 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10095 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10096 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10097 $as_echo_n "(cached) " >&6 10098 else 10099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10100 /* end confdefs.h. */ 10101 int i; 10102 _ACEOF 10103 if ac_fn_c_try_compile "$LINENO"; then : 10104 xorg_cv_cc_flag_unknown_warning_option=yes 10105 else 10106 xorg_cv_cc_flag_unknown_warning_option=no 10107 fi 10108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10109 fi 10110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10111 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10112 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10113 CFLAGS="$xorg_testset_save_CFLAGS" 10114 fi 10115 10116 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10117 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10118 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10119 fi 10120 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10122 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10123 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10124 $as_echo_n "(cached) " >&6 10125 else 10126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10127 /* end confdefs.h. */ 10128 int i; 10129 _ACEOF 10130 if ac_fn_c_try_compile "$LINENO"; then : 10131 xorg_cv_cc_flag_unused_command_line_argument=yes 10132 else 10133 xorg_cv_cc_flag_unused_command_line_argument=no 10134 fi 10135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10136 fi 10137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10138 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10139 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10140 CFLAGS="$xorg_testset_save_CFLAGS" 10141 fi 10142 10143 found="no" 10144 10145 if test $found = "no" ; then 10146 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10147 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10148 fi 10149 10150 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10151 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10152 fi 10153 10154 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10155 10156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10157 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10158 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10159 if eval \${$cacheid+:} false; then : 10160 $as_echo_n "(cached) " >&6 10161 else 10162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10163 /* end confdefs.h. */ 10164 int i; 10165 int 10166 main () 10167 { 10168 10169 ; 10170 return 0; 10171 } 10172 _ACEOF 10173 if ac_fn_c_try_link "$LINENO"; then : 10174 eval $cacheid=yes 10175 else 10176 eval $cacheid=no 10177 fi 10178 rm -f core conftest.err conftest.$ac_objext \ 10179 conftest$ac_exeext conftest.$ac_ext 10180 fi 10181 10182 10183 CFLAGS="$xorg_testset_save_CFLAGS" 10184 10185 eval supported=\$$cacheid 10186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10187 $as_echo "$supported" >&6; } 10188 if test "$supported" = "yes" ; then 10189 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10190 found="yes" 10191 fi 10192 fi 10193 10194 10195 10196 10197 10198 10199 10200 10201 10202 10203 10204 10205 10206 10207 10208 xorg_testset_save_CFLAGS="$CFLAGS" 10209 10210 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10211 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10213 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10214 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10215 $as_echo_n "(cached) " >&6 10216 else 10217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10218 /* end confdefs.h. */ 10219 int i; 10220 _ACEOF 10221 if ac_fn_c_try_compile "$LINENO"; then : 10222 xorg_cv_cc_flag_unknown_warning_option=yes 10223 else 10224 xorg_cv_cc_flag_unknown_warning_option=no 10225 fi 10226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10227 fi 10228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10229 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10230 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10231 CFLAGS="$xorg_testset_save_CFLAGS" 10232 fi 10233 10234 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10235 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10236 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10237 fi 10238 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10240 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10241 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10242 $as_echo_n "(cached) " >&6 10243 else 10244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10245 /* end confdefs.h. */ 10246 int i; 10247 _ACEOF 10248 if ac_fn_c_try_compile "$LINENO"; then : 10249 xorg_cv_cc_flag_unused_command_line_argument=yes 10250 else 10251 xorg_cv_cc_flag_unused_command_line_argument=no 10252 fi 10253 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10254 fi 10255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10256 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10257 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10258 CFLAGS="$xorg_testset_save_CFLAGS" 10259 fi 10260 10261 found="no" 10262 10263 if test $found = "no" ; then 10264 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10266 fi 10267 10268 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10269 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10270 fi 10271 10272 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10273 10274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10275 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10276 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10277 if eval \${$cacheid+:} false; then : 10278 $as_echo_n "(cached) " >&6 10279 else 10280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10281 /* end confdefs.h. */ 10282 int i; 10283 int 10284 main () 10285 { 10286 10287 ; 10288 return 0; 10289 } 10290 _ACEOF 10291 if ac_fn_c_try_link "$LINENO"; then : 10292 eval $cacheid=yes 10293 else 10294 eval $cacheid=no 10295 fi 10296 rm -f core conftest.err conftest.$ac_objext \ 10297 conftest$ac_exeext conftest.$ac_ext 10298 fi 10299 10300 10301 CFLAGS="$xorg_testset_save_CFLAGS" 10302 10303 eval supported=\$$cacheid 10304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10305 $as_echo "$supported" >&6; } 10306 if test "$supported" = "yes" ; then 10307 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10308 found="yes" 10309 fi 10310 fi 10311 10312 10313 fi 10314 10315 10316 10317 10318 10319 10320 10321 CWARNFLAGS="$BASE_CFLAGS" 10322 if test "x$GCC" = xyes ; then 10323 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10324 fi 10325 10326 10327 10328 10329 10330 10331 10332 10333 # Check whether --enable-strict-compilation was given. 10334 if test "${enable_strict_compilation+set}" = set; then : 10335 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10336 else 10337 STRICT_COMPILE=no 10338 fi 10339 10340 10341 10342 10343 10344 10345 STRICT_CFLAGS="" 10346 10347 10348 10349 10350 10351 10352 10353 10354 10355 10356 10357 10358 10359 xorg_testset_save_CFLAGS="$CFLAGS" 10360 10361 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10364 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10365 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10366 $as_echo_n "(cached) " >&6 10367 else 10368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10369 /* end confdefs.h. */ 10370 int i; 10371 _ACEOF 10372 if ac_fn_c_try_compile "$LINENO"; then : 10373 xorg_cv_cc_flag_unknown_warning_option=yes 10374 else 10375 xorg_cv_cc_flag_unknown_warning_option=no 10376 fi 10377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10378 fi 10379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10380 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10381 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10382 CFLAGS="$xorg_testset_save_CFLAGS" 10383 fi 10384 10385 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10386 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10388 fi 10389 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10391 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10392 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10393 $as_echo_n "(cached) " >&6 10394 else 10395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10396 /* end confdefs.h. */ 10397 int i; 10398 _ACEOF 10399 if ac_fn_c_try_compile "$LINENO"; then : 10400 xorg_cv_cc_flag_unused_command_line_argument=yes 10401 else 10402 xorg_cv_cc_flag_unused_command_line_argument=no 10403 fi 10404 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10405 fi 10406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10407 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10408 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10409 CFLAGS="$xorg_testset_save_CFLAGS" 10410 fi 10411 10412 found="no" 10413 10414 if test $found = "no" ; then 10415 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10417 fi 10418 10419 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10420 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10421 fi 10422 10423 CFLAGS="$CFLAGS -pedantic" 10424 10425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10426 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10427 cacheid=xorg_cv_cc_flag__pedantic 10428 if eval \${$cacheid+:} false; then : 10429 $as_echo_n "(cached) " >&6 10430 else 10431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10432 /* end confdefs.h. */ 10433 int i; 10434 int 10435 main () 10436 { 10437 10438 ; 10439 return 0; 10440 } 10441 _ACEOF 10442 if ac_fn_c_try_link "$LINENO"; then : 10443 eval $cacheid=yes 10444 else 10445 eval $cacheid=no 10446 fi 10447 rm -f core conftest.err conftest.$ac_objext \ 10448 conftest$ac_exeext conftest.$ac_ext 10449 fi 10450 10451 10452 CFLAGS="$xorg_testset_save_CFLAGS" 10453 10454 eval supported=\$$cacheid 10455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10456 $as_echo "$supported" >&6; } 10457 if test "$supported" = "yes" ; then 10458 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10459 found="yes" 10460 fi 10461 fi 10462 10463 10464 10465 10466 10467 10468 10469 10470 10471 10472 10473 10474 10475 10476 10477 xorg_testset_save_CFLAGS="$CFLAGS" 10478 10479 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10482 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10483 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10484 $as_echo_n "(cached) " >&6 10485 else 10486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10487 /* end confdefs.h. */ 10488 int i; 10489 _ACEOF 10490 if ac_fn_c_try_compile "$LINENO"; then : 10491 xorg_cv_cc_flag_unknown_warning_option=yes 10492 else 10493 xorg_cv_cc_flag_unknown_warning_option=no 10494 fi 10495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10496 fi 10497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10498 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10499 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10500 CFLAGS="$xorg_testset_save_CFLAGS" 10501 fi 10502 10503 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10504 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10506 fi 10507 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10509 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10510 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10511 $as_echo_n "(cached) " >&6 10512 else 10513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10514 /* end confdefs.h. */ 10515 int i; 10516 _ACEOF 10517 if ac_fn_c_try_compile "$LINENO"; then : 10518 xorg_cv_cc_flag_unused_command_line_argument=yes 10519 else 10520 xorg_cv_cc_flag_unused_command_line_argument=no 10521 fi 10522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10523 fi 10524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10525 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10526 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10527 CFLAGS="$xorg_testset_save_CFLAGS" 10528 fi 10529 10530 found="no" 10531 10532 if test $found = "no" ; then 10533 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10535 fi 10536 10537 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10538 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10539 fi 10540 10541 CFLAGS="$CFLAGS -Werror" 10542 10543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10544 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10545 cacheid=xorg_cv_cc_flag__Werror 10546 if eval \${$cacheid+:} false; then : 10547 $as_echo_n "(cached) " >&6 10548 else 10549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10550 /* end confdefs.h. */ 10551 int i; 10552 int 10553 main () 10554 { 10555 10556 ; 10557 return 0; 10558 } 10559 _ACEOF 10560 if ac_fn_c_try_link "$LINENO"; then : 10561 eval $cacheid=yes 10562 else 10563 eval $cacheid=no 10564 fi 10565 rm -f core conftest.err conftest.$ac_objext \ 10566 conftest$ac_exeext conftest.$ac_ext 10567 fi 10568 10569 10570 CFLAGS="$xorg_testset_save_CFLAGS" 10571 10572 eval supported=\$$cacheid 10573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10574 $as_echo "$supported" >&6; } 10575 if test "$supported" = "yes" ; then 10576 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10577 found="yes" 10578 fi 10579 fi 10580 10581 if test $found = "no" ; then 10582 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10583 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10584 fi 10585 10586 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10587 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10588 fi 10589 10590 CFLAGS="$CFLAGS -errwarn" 10591 10592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10593 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10594 cacheid=xorg_cv_cc_flag__errwarn 10595 if eval \${$cacheid+:} false; then : 10596 $as_echo_n "(cached) " >&6 10597 else 10598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10599 /* end confdefs.h. */ 10600 int i; 10601 int 10602 main () 10603 { 10604 10605 ; 10606 return 0; 10607 } 10608 _ACEOF 10609 if ac_fn_c_try_link "$LINENO"; then : 10610 eval $cacheid=yes 10611 else 10612 eval $cacheid=no 10613 fi 10614 rm -f core conftest.err conftest.$ac_objext \ 10615 conftest$ac_exeext conftest.$ac_ext 10616 fi 10617 10618 10619 CFLAGS="$xorg_testset_save_CFLAGS" 10620 10621 eval supported=\$$cacheid 10622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10623 $as_echo "$supported" >&6; } 10624 if test "$supported" = "yes" ; then 10625 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10626 found="yes" 10627 fi 10628 fi 10629 10630 10631 10632 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10633 # activate it with -Werror, so we add it here explicitly. 10634 10635 10636 10637 10638 10639 10640 10641 10642 10643 10644 10645 10646 10647 xorg_testset_save_CFLAGS="$CFLAGS" 10648 10649 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10652 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10653 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10654 $as_echo_n "(cached) " >&6 10655 else 10656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10657 /* end confdefs.h. */ 10658 int i; 10659 _ACEOF 10660 if ac_fn_c_try_compile "$LINENO"; then : 10661 xorg_cv_cc_flag_unknown_warning_option=yes 10662 else 10663 xorg_cv_cc_flag_unknown_warning_option=no 10664 fi 10665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10666 fi 10667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10668 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10669 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10670 CFLAGS="$xorg_testset_save_CFLAGS" 10671 fi 10672 10673 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10674 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10676 fi 10677 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10679 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10680 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10681 $as_echo_n "(cached) " >&6 10682 else 10683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10684 /* end confdefs.h. */ 10685 int i; 10686 _ACEOF 10687 if ac_fn_c_try_compile "$LINENO"; then : 10688 xorg_cv_cc_flag_unused_command_line_argument=yes 10689 else 10690 xorg_cv_cc_flag_unused_command_line_argument=no 10691 fi 10692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10693 fi 10694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10695 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10696 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10697 CFLAGS="$xorg_testset_save_CFLAGS" 10698 fi 10699 10700 found="no" 10701 10702 if test $found = "no" ; then 10703 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10704 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10705 fi 10706 10707 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10708 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10709 fi 10710 10711 CFLAGS="$CFLAGS -Werror=attributes" 10712 10713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10714 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10715 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10716 if eval \${$cacheid+:} false; then : 10717 $as_echo_n "(cached) " >&6 10718 else 10719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10720 /* end confdefs.h. */ 10721 int i; 10722 int 10723 main () 10724 { 10725 10726 ; 10727 return 0; 10728 } 10729 _ACEOF 10730 if ac_fn_c_try_link "$LINENO"; then : 10731 eval $cacheid=yes 10732 else 10733 eval $cacheid=no 10734 fi 10735 rm -f core conftest.err conftest.$ac_objext \ 10736 conftest$ac_exeext conftest.$ac_ext 10737 fi 10738 10739 10740 CFLAGS="$xorg_testset_save_CFLAGS" 10741 10742 eval supported=\$$cacheid 10743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10744 $as_echo "$supported" >&6; } 10745 if test "$supported" = "yes" ; then 10746 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10747 found="yes" 10748 fi 10749 fi 10750 10751 10752 10753 if test "x$STRICT_COMPILE" = "xyes"; then 10754 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10755 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10756 fi 10757 10758 10759 10760 10761 10762 10763 cat >>confdefs.h <<_ACEOF 10764 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10765 _ACEOF 10766 10767 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10768 if test "x$PVM" = "x"; then 10769 PVM="0" 10770 fi 10771 10772 cat >>confdefs.h <<_ACEOF 10773 #define PACKAGE_VERSION_MINOR $PVM 10774 _ACEOF 10775 10776 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10777 if test "x$PVP" = "x"; then 10778 PVP="0" 10779 fi 10780 10781 cat >>confdefs.h <<_ACEOF 10782 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10783 _ACEOF 10784 10785 10786 10787 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10788 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10789 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10790 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10791 10792 10793 10794 10795 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10796 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10797 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10798 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10799 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10800 10801 10802 10803 10804 10805 10806 if test x$APP_MAN_SUFFIX = x ; then 10807 APP_MAN_SUFFIX=1 10808 fi 10809 if test x$APP_MAN_DIR = x ; then 10810 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10811 fi 10812 10813 if test x$LIB_MAN_SUFFIX = x ; then 10814 LIB_MAN_SUFFIX=3 10815 fi 10816 if test x$LIB_MAN_DIR = x ; then 10817 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10818 fi 10819 10820 if test x$FILE_MAN_SUFFIX = x ; then 10821 case $host_os in 10822 solaris*) FILE_MAN_SUFFIX=4 ;; 10823 *) FILE_MAN_SUFFIX=5 ;; 10824 esac 10825 fi 10826 if test x$FILE_MAN_DIR = x ; then 10827 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10828 fi 10829 10830 if test x$MISC_MAN_SUFFIX = x ; then 10831 case $host_os in 10832 solaris*) MISC_MAN_SUFFIX=5 ;; 10833 *) MISC_MAN_SUFFIX=7 ;; 10834 esac 10835 fi 10836 if test x$MISC_MAN_DIR = x ; then 10837 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10838 fi 10839 10840 if test x$DRIVER_MAN_SUFFIX = x ; then 10841 case $host_os in 10842 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10843 *) DRIVER_MAN_SUFFIX=4 ;; 10844 esac 10845 fi 10846 if test x$DRIVER_MAN_DIR = x ; then 10847 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10848 fi 10849 10850 if test x$ADMIN_MAN_SUFFIX = x ; then 10851 case $host_os in 10852 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10853 *) ADMIN_MAN_SUFFIX=8 ;; 10854 esac 10855 fi 10856 if test x$ADMIN_MAN_DIR = x ; then 10857 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10858 fi 10859 10860 10861 10862 10863 10864 10865 10866 10867 10868 10869 10870 10871 10872 10873 10874 XORG_MAN_PAGE="X Version 11" 10875 10876 MAN_SUBSTS="\ 10877 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10878 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10879 -e 's|__xservername__|Xorg|g' \ 10880 -e 's|__xconfigfile__|xorg.conf|g' \ 10881 -e 's|__projectroot__|\$(prefix)|g' \ 10882 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10883 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10884 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10885 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10886 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10887 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10888 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10889 10890 10891 10892 # Check whether --enable-silent-rules was given. 10893 if test "${enable_silent_rules+set}" = set; then : 10894 enableval=$enable_silent_rules; 10895 fi 10896 10897 case $enable_silent_rules in 10898 yes) AM_DEFAULT_VERBOSITY=0;; 10899 no) AM_DEFAULT_VERBOSITY=1;; 10900 *) AM_DEFAULT_VERBOSITY=0;; 10901 esac 10902 AM_BACKSLASH='\' 10903 10904 10905 10906 10907 10908 10909 10910 # Check whether --with-lint was given. 10911 if test "${with_lint+set}" = set; then : 10912 withval=$with_lint; use_lint=$withval 10913 else 10914 use_lint=no 10915 fi 10916 10917 10918 # Obtain platform specific info like program name and options 10919 # The lint program on FreeBSD and NetBSD is different from the one on Solaris 10920 case $host_os in 10921 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 10922 lint_name=splint 10923 lint_options="-badflag" 10924 ;; 10925 *freebsd* | *netbsd*) 10926 lint_name=lint 10927 lint_options="-u -b" 10928 ;; 10929 *solaris*) 10930 lint_name=lint 10931 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 10932 ;; 10933 esac 10934 10935 # Test for the presence of the program (either guessed by the code or spelled out by the user) 10936 if test "x$use_lint" = x"yes" ; then 10937 # Extract the first word of "$lint_name", so it can be a program name with args. 10938 set dummy $lint_name; ac_word=$2 10939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10940 $as_echo_n "checking for $ac_word... " >&6; } 10941 if ${ac_cv_path_LINT+:} false; then : 10942 $as_echo_n "(cached) " >&6 10943 else 10944 case $LINT in 10945 [\\/]* | ?:[\\/]*) 10946 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 10947 ;; 10948 *) 10949 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10950 for as_dir in $PATH 10951 do 10952 IFS=$as_save_IFS 10953 test -z "$as_dir" && as_dir=. 10954 for ac_exec_ext in '' $ac_executable_extensions; do 10955 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10956 ac_cv_path_LINT="$as_dir/$ac_word$ac_exec_ext" 10957 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10958 break 2 10959 fi 10960 done 10961 done 10962 IFS=$as_save_IFS 10963 10964 ;; 10965 esac 10966 fi 10967 LINT=$ac_cv_path_LINT 10968 if test -n "$LINT"; then 10969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 10970 $as_echo "$LINT" >&6; } 10971 else 10972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10973 $as_echo "no" >&6; } 10974 fi 10975 10976 10977 if test "x$LINT" = "x"; then 10978 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 10979 fi 10980 elif test "x$use_lint" = x"no" ; then 10981 if test "x$LINT" != "x"; then 10982 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 10983 $as_echo "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 10984 fi 10985 else 10986 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 10987 fi 10988 10989 # User supplied flags override default flags 10990 if test "x$LINT_FLAGS" != "x"; then 10991 lint_options=$LINT_FLAGS 10992 fi 10993 10994 LINT_FLAGS=$lint_options 10995 10996 if test "x$LINT" != x; then 10997 LINT_TRUE= 10998 LINT_FALSE='#' 10999 else 11000 LINT_TRUE='#' 11001 LINT_FALSE= 11002 fi 11003 11004 11005 11006 11007 # Checks for header files. 11008 for ac_header in lastlog.h pwd.h utmp.h utmpx.h sys/param.h 11009 do : 11010 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 11011 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 11012 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 11013 cat >>confdefs.h <<_ACEOF 11014 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 11015 _ACEOF 11016 11017 fi 11018 11019 done 11020 11021 11022 # Checks for typedefs, structures, and compiler characteristics. 11023 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_host" "ac_cv_member_struct_utmp_ut_host" " 11024 #include <sys/types.h> 11025 #include <utmp.h> 11026 11027 " 11028 if test "x$ac_cv_member_struct_utmp_ut_host" = xyes; then : 11029 11030 cat >>confdefs.h <<_ACEOF 11031 #define HAVE_STRUCT_UTMP_UT_HOST 1 11032 _ACEOF 11033 11034 11035 fi 11036 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_id" "ac_cv_member_struct_utmp_ut_id" " 11037 #include <sys/types.h> 11038 #include <utmp.h> 11039 11040 " 11041 if test "x$ac_cv_member_struct_utmp_ut_id" = xyes; then : 11042 11043 cat >>confdefs.h <<_ACEOF 11044 #define HAVE_STRUCT_UTMP_UT_ID 1 11045 _ACEOF 11046 11047 11048 fi 11049 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_pid" "ac_cv_member_struct_utmp_ut_pid" " 11050 #include <sys/types.h> 11051 #include <utmp.h> 11052 11053 " 11054 if test "x$ac_cv_member_struct_utmp_ut_pid" = xyes; then : 11055 11056 cat >>confdefs.h <<_ACEOF 11057 #define HAVE_STRUCT_UTMP_UT_PID 1 11058 _ACEOF 11059 11060 11061 fi 11062 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_type" "ac_cv_member_struct_utmp_ut_type" " 11063 #include <sys/types.h> 11064 #include <utmp.h> 11065 11066 " 11067 if test "x$ac_cv_member_struct_utmp_ut_type" = xyes; then : 11068 11069 cat >>confdefs.h <<_ACEOF 11070 #define HAVE_STRUCT_UTMP_UT_TYPE 1 11071 _ACEOF 11072 11073 11074 fi 11075 11076 ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_syslen" "ac_cv_member_struct_utmpx_ut_syslen" "#include <utmpx.h> 11077 " 11078 if test "x$ac_cv_member_struct_utmpx_ut_syslen" = xyes; then : 11079 11080 cat >>confdefs.h <<_ACEOF 11081 #define HAVE_STRUCT_UTMPX_UT_SYSLEN 1 11082 _ACEOF 11083 11084 11085 fi 11086 11087 ac_fn_c_check_type "$LINENO" "struct lastlog" "ac_cv_type_struct_lastlog" " 11088 #include <sys/types.h> 11089 #ifdef HAVE_UTMP_H 11090 #include <utmp.h> 11091 #endif 11092 #ifdef HAVE_LASTLOG_H 11093 #include <lastlog.h> 11094 #endif 11095 11096 " 11097 if test "x$ac_cv_type_struct_lastlog" = xyes; then : 11098 11099 cat >>confdefs.h <<_ACEOF 11100 #define HAVE_STRUCT_LASTLOG 1 11101 _ACEOF 11102 11103 11104 fi 11105 11106 11107 # Checks for library functions. 11108 for ac_func in pututline updwtmpx utmpxname 11109 do : 11110 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 11111 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 11112 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 11113 cat >>confdefs.h <<_ACEOF 11114 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 11115 _ACEOF 11116 11117 fi 11118 done 11119 11120 11121 # Obtain compiler/linker options for depedencies 11122 11123 pkg_failed=no 11124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SESSREG" >&5 11125 $as_echo_n "checking for SESSREG... " >&6; } 11126 11127 if test -n "$SESSREG_CFLAGS"; then 11128 pkg_cv_SESSREG_CFLAGS="$SESSREG_CFLAGS" 11129 elif test -n "$PKG_CONFIG"; then 11130 if test -n "$PKG_CONFIG" && \ 11131 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 11132 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 11133 ac_status=$? 11134 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11135 test $ac_status = 0; }; then 11136 pkg_cv_SESSREG_CFLAGS=`$PKG_CONFIG --cflags "xproto" 2>/dev/null` 11137 else 11138 pkg_failed=yes 11139 fi 11140 else 11141 pkg_failed=untried 11142 fi 11143 if test -n "$SESSREG_LIBS"; then 11144 pkg_cv_SESSREG_LIBS="$SESSREG_LIBS" 11145 elif test -n "$PKG_CONFIG"; then 11146 if test -n "$PKG_CONFIG" && \ 11147 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 11148 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 11149 ac_status=$? 11150 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11151 test $ac_status = 0; }; then 11152 pkg_cv_SESSREG_LIBS=`$PKG_CONFIG --libs "xproto" 2>/dev/null` 11153 else 11154 pkg_failed=yes 11155 fi 11156 else 11157 pkg_failed=untried 11158 fi 11159 11160 11161 11162 if test $pkg_failed = yes; then 11163 11164 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11165 _pkg_short_errors_supported=yes 11166 else 11167 _pkg_short_errors_supported=no 11168 fi 11169 if test $_pkg_short_errors_supported = yes; then 11170 SESSREG_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xproto" 2>&1` 11171 else 11172 SESSREG_PKG_ERRORS=`$PKG_CONFIG --print-errors "xproto" 2>&1` 11173 fi 11174 # Put the nasty error message in config.log where it belongs 11175 echo "$SESSREG_PKG_ERRORS" >&5 11176 11177 as_fn_error $? "Package requirements (xproto) were not met: 11178 11179 $SESSREG_PKG_ERRORS 11180 11181 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11182 installed software in a non-standard prefix. 11183 11184 Alternatively, you may set the environment variables SESSREG_CFLAGS 11185 and SESSREG_LIBS to avoid the need to call pkg-config. 11186 See the pkg-config man page for more details. 11187 " "$LINENO" 5 11188 elif test $pkg_failed = untried; then 11189 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11190 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11191 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11192 is in your PATH or set the PKG_CONFIG environment variable to the full 11193 path to pkg-config. 11194 11195 Alternatively, you may set the environment variables SESSREG_CFLAGS 11196 and SESSREG_LIBS to avoid the need to call pkg-config. 11197 See the pkg-config man page for more details. 11198 11199 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11200 See \`config.log' for more details" "$LINENO" 5; } 11201 else 11202 SESSREG_CFLAGS=$pkg_cv_SESSREG_CFLAGS 11203 SESSREG_LIBS=$pkg_cv_SESSREG_LIBS 11204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11205 $as_echo "yes" >&6; } 11206 : 11207 fi 11208 11209 ac_config_files="$ac_config_files Makefile man/Makefile" 11210 11211 cat >confcache <<\_ACEOF 11212 # This file is a shell script that caches the results of configure 11213 # tests run on this system so they can be shared between configure 11214 # scripts and configure runs, see configure's option --config-cache. 11215 # It is not useful on other systems. If it contains results you don't 11216 # want to keep, you may remove or edit it. 11217 # 11218 # config.status only pays attention to the cache file if you give it 11219 # the --recheck option to rerun configure. 11220 # 11221 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11222 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11223 # following values. 11224 11225 _ACEOF 11226 11227 # The following way of writing the cache mishandles newlines in values, 11228 # but we know of no workaround that is simple, portable, and efficient. 11229 # So, we kill variables containing newlines. 11230 # Ultrix sh set writes to stderr and can't be redirected directly, 11231 # and sets the high bit in the cache file unless we assign to the vars. 11232 ( 11233 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11234 eval ac_val=\$$ac_var 11235 case $ac_val in #( 11236 *${as_nl}*) 11237 case $ac_var in #( 11238 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11239 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11240 esac 11241 case $ac_var in #( 11242 _ | IFS | as_nl) ;; #( 11243 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11244 *) { eval $ac_var=; unset $ac_var;} ;; 11245 esac ;; 11246 esac 11247 done 11248 11249 (set) 2>&1 | 11250 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11251 *${as_nl}ac_space=\ *) 11252 # `set' does not quote correctly, so add quotes: double-quote 11253 # substitution turns \\\\ into \\, and sed turns \\ into \. 11254 sed -n \ 11255 "s/'/'\\\\''/g; 11256 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11257 ;; #( 11258 *) 11259 # `set' quotes correctly as required by POSIX, so do not add quotes. 11260 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11261 ;; 11262 esac | 11263 sort 11264 ) | 11265 sed ' 11266 /^ac_cv_env_/b end 11267 t clear 11268 :clear 11269 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11270 t end 11271 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11272 :end' >>confcache 11273 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11274 if test -w "$cache_file"; then 11275 if test "x$cache_file" != "x/dev/null"; then 11276 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11277 $as_echo "$as_me: updating cache $cache_file" >&6;} 11278 if test ! -f "$cache_file" || test -h "$cache_file"; then 11279 cat confcache >"$cache_file" 11280 else 11281 case $cache_file in #( 11282 */* | ?:*) 11283 mv -f confcache "$cache_file"$$ && 11284 mv -f "$cache_file"$$ "$cache_file" ;; #( 11285 *) 11286 mv -f confcache "$cache_file" ;; 11287 esac 11288 fi 11289 fi 11290 else 11291 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11292 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11293 fi 11294 fi 11295 rm -f confcache 11296 11297 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11298 # Let make expand exec_prefix. 11299 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11300 11301 DEFS=-DHAVE_CONFIG_H 11302 11303 ac_libobjs= 11304 ac_ltlibobjs= 11305 U= 11306 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11307 # 1. Remove the extension, and $U if already installed. 11308 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11309 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11310 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11311 # will be set to the directory where LIBOBJS objects are built. 11312 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11313 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11314 done 11315 LIBOBJS=$ac_libobjs 11316 11317 LTLIBOBJS=$ac_ltlibobjs 11318 11319 11320 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11321 as_fn_error $? "conditional \"AMDEP\" was never defined. 11322 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11323 fi 11324 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11325 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11326 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11327 fi 11328 if test -n "$EXEEXT"; then 11329 am__EXEEXT_TRUE= 11330 am__EXEEXT_FALSE='#' 11331 else 11332 am__EXEEXT_TRUE='#' 11333 am__EXEEXT_FALSE= 11334 fi 11335 11336 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 11337 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 11338 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11339 fi 11340 if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 11341 as_fn_error $? "conditional \"LINT\" was never defined. 11342 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11343 fi 11344 11345 : "${CONFIG_STATUS=./config.status}" 11346 ac_write_fail=0 11347 ac_clean_files_save=$ac_clean_files 11348 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11349 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11350 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11351 as_write_fail=0 11352 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11353 #! $SHELL 11354 # Generated by $as_me. 11355 # Run this file to recreate the current configuration. 11356 # Compiler output produced by configure, useful for debugging 11357 # configure, is in config.log if it exists. 11358 11359 debug=false 11360 ac_cs_recheck=false 11361 ac_cs_silent=false 11362 11363 SHELL=\${CONFIG_SHELL-$SHELL} 11364 export SHELL 11365 _ASEOF 11366 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11367 ## -------------------- ## 11368 ## M4sh Initialization. ## 11369 ## -------------------- ## 11370 11371 # Be more Bourne compatible 11372 DUALCASE=1; export DUALCASE # for MKS sh 11373 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11374 emulate sh 11375 NULLCMD=: 11376 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11377 # is contrary to our usage. Disable this feature. 11378 alias -g '${1+"$@"}'='"$@"' 11379 setopt NO_GLOB_SUBST 11380 else 11381 case `(set -o) 2>/dev/null` in #( 11382 *posix*) : 11383 set -o posix ;; #( 11384 *) : 11385 ;; 11386 esac 11387 fi 11388 11389 11390 as_nl=' 11391 ' 11392 export as_nl 11393 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11394 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11395 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11396 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11397 # Prefer a ksh shell builtin over an external printf program on Solaris, 11398 # but without wasting forks for bash or zsh. 11399 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11400 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11401 as_echo='print -r --' 11402 as_echo_n='print -rn --' 11403 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11404 as_echo='printf %s\n' 11405 as_echo_n='printf %s' 11406 else 11407 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11408 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11409 as_echo_n='/usr/ucb/echo -n' 11410 else 11411 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11412 as_echo_n_body='eval 11413 arg=$1; 11414 case $arg in #( 11415 *"$as_nl"*) 11416 expr "X$arg" : "X\\(.*\\)$as_nl"; 11417 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11418 esac; 11419 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11420 ' 11421 export as_echo_n_body 11422 as_echo_n='sh -c $as_echo_n_body as_echo' 11423 fi 11424 export as_echo_body 11425 as_echo='sh -c $as_echo_body as_echo' 11426 fi 11427 11428 # The user is always right. 11429 if test "${PATH_SEPARATOR+set}" != set; then 11430 PATH_SEPARATOR=: 11431 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11432 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11433 PATH_SEPARATOR=';' 11434 } 11435 fi 11436 11437 11438 # IFS 11439 # We need space, tab and new line, in precisely that order. Quoting is 11440 # there to prevent editors from complaining about space-tab. 11441 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11442 # splitting by setting IFS to empty value.) 11443 IFS=" "" $as_nl" 11444 11445 # Find who we are. Look in the path if we contain no directory separator. 11446 as_myself= 11447 case $0 in #(( 11448 *[\\/]* ) as_myself=$0 ;; 11449 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11450 for as_dir in $PATH 11451 do 11452 IFS=$as_save_IFS 11453 test -z "$as_dir" && as_dir=. 11454 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11455 done 11456 IFS=$as_save_IFS 11457 11458 ;; 11459 esac 11460 # We did not find ourselves, most probably we were run as `sh COMMAND' 11461 # in which case we are not to be found in the path. 11462 if test "x$as_myself" = x; then 11463 as_myself=$0 11464 fi 11465 if test ! -f "$as_myself"; then 11466 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11467 exit 1 11468 fi 11469 11470 # Unset variables that we do not need and which cause bugs (e.g. in 11471 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11472 # suppresses any "Segmentation fault" message there. '((' could 11473 # trigger a bug in pdksh 5.2.14. 11474 for as_var in BASH_ENV ENV MAIL MAILPATH 11475 do eval test x\${$as_var+set} = xset \ 11476 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11477 done 11478 PS1='$ ' 11479 PS2='> ' 11480 PS4='+ ' 11481 11482 # NLS nuisances. 11483 LC_ALL=C 11484 export LC_ALL 11485 LANGUAGE=C 11486 export LANGUAGE 11487 11488 # CDPATH. 11489 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11490 11491 11492 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11493 # ---------------------------------------- 11494 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11495 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11496 # script with STATUS, using 1 if that was 0. 11497 as_fn_error () 11498 { 11499 as_status=$1; test $as_status -eq 0 && as_status=1 11500 if test "$4"; then 11501 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11502 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11503 fi 11504 $as_echo "$as_me: error: $2" >&2 11505 as_fn_exit $as_status 11506 } # as_fn_error 11507 11508 11509 # as_fn_set_status STATUS 11510 # ----------------------- 11511 # Set $? to STATUS, without forking. 11512 as_fn_set_status () 11513 { 11514 return $1 11515 } # as_fn_set_status 11516 11517 # as_fn_exit STATUS 11518 # ----------------- 11519 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11520 as_fn_exit () 11521 { 11522 set +e 11523 as_fn_set_status $1 11524 exit $1 11525 } # as_fn_exit 11526 11527 # as_fn_unset VAR 11528 # --------------- 11529 # Portably unset VAR. 11530 as_fn_unset () 11531 { 11532 { eval $1=; unset $1;} 11533 } 11534 as_unset=as_fn_unset 11535 # as_fn_append VAR VALUE 11536 # ---------------------- 11537 # Append the text in VALUE to the end of the definition contained in VAR. Take 11538 # advantage of any shell optimizations that allow amortized linear growth over 11539 # repeated appends, instead of the typical quadratic growth present in naive 11540 # implementations. 11541 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11542 eval 'as_fn_append () 11543 { 11544 eval $1+=\$2 11545 }' 11546 else 11547 as_fn_append () 11548 { 11549 eval $1=\$$1\$2 11550 } 11551 fi # as_fn_append 11552 11553 # as_fn_arith ARG... 11554 # ------------------ 11555 # Perform arithmetic evaluation on the ARGs, and store the result in the 11556 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11557 # must be portable across $(()) and expr. 11558 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11559 eval 'as_fn_arith () 11560 { 11561 as_val=$(( $* )) 11562 }' 11563 else 11564 as_fn_arith () 11565 { 11566 as_val=`expr "$@" || test $? -eq 1` 11567 } 11568 fi # as_fn_arith 11569 11570 11571 if expr a : '\(a\)' >/dev/null 2>&1 && 11572 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11573 as_expr=expr 11574 else 11575 as_expr=false 11576 fi 11577 11578 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11579 as_basename=basename 11580 else 11581 as_basename=false 11582 fi 11583 11584 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11585 as_dirname=dirname 11586 else 11587 as_dirname=false 11588 fi 11589 11590 as_me=`$as_basename -- "$0" || 11591 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11592 X"$0" : 'X\(//\)$' \| \ 11593 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11594 $as_echo X/"$0" | 11595 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11596 s//\1/ 11597 q 11598 } 11599 /^X\/\(\/\/\)$/{ 11600 s//\1/ 11601 q 11602 } 11603 /^X\/\(\/\).*/{ 11604 s//\1/ 11605 q 11606 } 11607 s/.*/./; q'` 11608 11609 # Avoid depending upon Character Ranges. 11610 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11611 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11612 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11613 as_cr_digits='0123456789' 11614 as_cr_alnum=$as_cr_Letters$as_cr_digits 11615 11616 ECHO_C= ECHO_N= ECHO_T= 11617 case `echo -n x` in #((((( 11618 -n*) 11619 case `echo 'xy\c'` in 11620 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11621 xy) ECHO_C='\c';; 11622 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11623 ECHO_T=' ';; 11624 esac;; 11625 *) 11626 ECHO_N='-n';; 11627 esac 11628 11629 rm -f conf$$ conf$$.exe conf$$.file 11630 if test -d conf$$.dir; then 11631 rm -f conf$$.dir/conf$$.file 11632 else 11633 rm -f conf$$.dir 11634 mkdir conf$$.dir 2>/dev/null 11635 fi 11636 if (echo >conf$$.file) 2>/dev/null; then 11637 if ln -s conf$$.file conf$$ 2>/dev/null; then 11638 as_ln_s='ln -s' 11639 # ... but there are two gotchas: 11640 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11641 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11642 # In both cases, we have to default to `cp -p'. 11643 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11644 as_ln_s='cp -p' 11645 elif ln conf$$.file conf$$ 2>/dev/null; then 11646 as_ln_s=ln 11647 else 11648 as_ln_s='cp -p' 11649 fi 11650 else 11651 as_ln_s='cp -p' 11652 fi 11653 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11654 rmdir conf$$.dir 2>/dev/null 11655 11656 11657 # as_fn_mkdir_p 11658 # ------------- 11659 # Create "$as_dir" as a directory, including parents if necessary. 11660 as_fn_mkdir_p () 11661 { 11662 11663 case $as_dir in #( 11664 -*) as_dir=./$as_dir;; 11665 esac 11666 test -d "$as_dir" || eval $as_mkdir_p || { 11667 as_dirs= 11668 while :; do 11669 case $as_dir in #( 11670 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11671 *) as_qdir=$as_dir;; 11672 esac 11673 as_dirs="'$as_qdir' $as_dirs" 11674 as_dir=`$as_dirname -- "$as_dir" || 11675 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11676 X"$as_dir" : 'X\(//\)[^/]' \| \ 11677 X"$as_dir" : 'X\(//\)$' \| \ 11678 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11679 $as_echo X"$as_dir" | 11680 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11681 s//\1/ 11682 q 11683 } 11684 /^X\(\/\/\)[^/].*/{ 11685 s//\1/ 11686 q 11687 } 11688 /^X\(\/\/\)$/{ 11689 s//\1/ 11690 q 11691 } 11692 /^X\(\/\).*/{ 11693 s//\1/ 11694 q 11695 } 11696 s/.*/./; q'` 11697 test -d "$as_dir" && break 11698 done 11699 test -z "$as_dirs" || eval "mkdir $as_dirs" 11700 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11701 11702 11703 } # as_fn_mkdir_p 11704 if mkdir -p . 2>/dev/null; then 11705 as_mkdir_p='mkdir -p "$as_dir"' 11706 else 11707 test -d ./-p && rmdir ./-p 11708 as_mkdir_p=false 11709 fi 11710 11711 if test -x / >/dev/null 2>&1; then 11712 as_test_x='test -x' 11713 else 11714 if ls -dL / >/dev/null 2>&1; then 11715 as_ls_L_option=L 11716 else 11717 as_ls_L_option= 11718 fi 11719 as_test_x=' 11720 eval sh -c '\'' 11721 if test -d "$1"; then 11722 test -d "$1/."; 11723 else 11724 case $1 in #( 11725 -*)set "./$1";; 11726 esac; 11727 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 11728 ???[sx]*):;;*)false;;esac;fi 11729 '\'' sh 11730 ' 11731 fi 11732 as_executable_p=$as_test_x 11733 11734 # Sed expression to map a string onto a valid CPP name. 11735 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11736 11737 # Sed expression to map a string onto a valid variable name. 11738 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11739 11740 11741 exec 6>&1 11742 ## ----------------------------------- ## 11743 ## Main body of $CONFIG_STATUS script. ## 11744 ## ----------------------------------- ## 11745 _ASEOF 11746 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11747 11748 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11749 # Save the log message, to keep $0 and so on meaningful, and to 11750 # report actual input values of CONFIG_FILES etc. instead of their 11751 # values after options handling. 11752 ac_log=" 11753 This file was extended by sessreg $as_me 1.0.8, which was 11754 generated by GNU Autoconf 2.68. Invocation command line was 11755 11756 CONFIG_FILES = $CONFIG_FILES 11757 CONFIG_HEADERS = $CONFIG_HEADERS 11758 CONFIG_LINKS = $CONFIG_LINKS 11759 CONFIG_COMMANDS = $CONFIG_COMMANDS 11760 $ $0 $@ 11761 11762 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11763 " 11764 11765 _ACEOF 11766 11767 case $ac_config_files in *" 11768 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11769 esac 11770 11771 case $ac_config_headers in *" 11772 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11773 esac 11774 11775 11776 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11777 # Files that config.status was made for. 11778 config_files="$ac_config_files" 11779 config_headers="$ac_config_headers" 11780 config_commands="$ac_config_commands" 11781 11782 _ACEOF 11783 11784 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11785 ac_cs_usage="\ 11786 \`$as_me' instantiates files and other configuration actions 11787 from templates according to the current configuration. Unless the files 11788 and actions are specified as TAGs, all are instantiated by default. 11789 11790 Usage: $0 [OPTION]... [TAG]... 11791 11792 -h, --help print this help, then exit 11793 -V, --version print version number and configuration settings, then exit 11794 --config print configuration, then exit 11795 -q, --quiet, --silent 11796 do not print progress messages 11797 -d, --debug don't remove temporary files 11798 --recheck update $as_me by reconfiguring in the same conditions 11799 --file=FILE[:TEMPLATE] 11800 instantiate the configuration file FILE 11801 --header=FILE[:TEMPLATE] 11802 instantiate the configuration header FILE 11803 11804 Configuration files: 11805 $config_files 11806 11807 Configuration headers: 11808 $config_headers 11809 11810 Configuration commands: 11811 $config_commands 11812 11813 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11814 11815 _ACEOF 11816 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11817 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11818 ac_cs_version="\\ 11819 sessreg config.status 1.0.8 11820 configured by $0, generated by GNU Autoconf 2.68, 11821 with options \\"\$ac_cs_config\\" 11822 11823 Copyright (C) 2010 Free Software Foundation, Inc. 11824 This config.status script is free software; the Free Software Foundation 11825 gives unlimited permission to copy, distribute and modify it." 11826 11827 ac_pwd='$ac_pwd' 11828 srcdir='$srcdir' 11829 INSTALL='$INSTALL' 11830 MKDIR_P='$MKDIR_P' 11831 AWK='$AWK' 11832 test -n "\$AWK" || AWK=awk 11833 _ACEOF 11834 11835 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11836 # The default lists apply if the user does not specify any file. 11837 ac_need_defaults=: 11838 while test $# != 0 11839 do 11840 case $1 in 11841 --*=?*) 11842 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11843 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11844 ac_shift=: 11845 ;; 11846 --*=) 11847 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11848 ac_optarg= 11849 ac_shift=: 11850 ;; 11851 *) 11852 ac_option=$1 11853 ac_optarg=$2 11854 ac_shift=shift 11855 ;; 11856 esac 11857 11858 case $ac_option in 11859 # Handling of the options. 11860 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11861 ac_cs_recheck=: ;; 11862 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11863 $as_echo "$ac_cs_version"; exit ;; 11864 --config | --confi | --conf | --con | --co | --c ) 11865 $as_echo "$ac_cs_config"; exit ;; 11866 --debug | --debu | --deb | --de | --d | -d ) 11867 debug=: ;; 11868 --file | --fil | --fi | --f ) 11869 $ac_shift 11870 case $ac_optarg in 11871 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11872 '') as_fn_error $? "missing file argument" ;; 11873 esac 11874 as_fn_append CONFIG_FILES " '$ac_optarg'" 11875 ac_need_defaults=false;; 11876 --header | --heade | --head | --hea ) 11877 $ac_shift 11878 case $ac_optarg in 11879 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11880 esac 11881 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11882 ac_need_defaults=false;; 11883 --he | --h) 11884 # Conflict between --help and --header 11885 as_fn_error $? "ambiguous option: \`$1' 11886 Try \`$0 --help' for more information.";; 11887 --help | --hel | -h ) 11888 $as_echo "$ac_cs_usage"; exit ;; 11889 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11890 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11891 ac_cs_silent=: ;; 11892 11893 # This is an error. 11894 -*) as_fn_error $? "unrecognized option: \`$1' 11895 Try \`$0 --help' for more information." ;; 11896 11897 *) as_fn_append ac_config_targets " $1" 11898 ac_need_defaults=false ;; 11899 11900 esac 11901 shift 11902 done 11903 11904 ac_configure_extra_args= 11905 11906 if $ac_cs_silent; then 11907 exec 6>/dev/null 11908 ac_configure_extra_args="$ac_configure_extra_args --silent" 11909 fi 11910 11911 _ACEOF 11912 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11913 if \$ac_cs_recheck; then 11914 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11915 shift 11916 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11917 CONFIG_SHELL='$SHELL' 11918 export CONFIG_SHELL 11919 exec "\$@" 11920 fi 11921 11922 _ACEOF 11923 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11924 exec 5>>config.log 11925 { 11926 echo 11927 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11928 ## Running $as_me. ## 11929 _ASBOX 11930 $as_echo "$ac_log" 11931 } >&5 11932 11933 _ACEOF 11934 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11935 # 11936 # INIT-COMMANDS 11937 # 11938 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11939 11940 _ACEOF 11941 11942 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11943 11944 # Handling of arguments. 11945 for ac_config_target in $ac_config_targets 11946 do 11947 case $ac_config_target in 11948 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11949 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11950 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11951 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11952 11953 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11954 esac 11955 done 11956 11957 11958 # If the user did not use the arguments to specify the items to instantiate, 11959 # then the envvar interface is used. Set only those that are not. 11960 # We use the long form for the default assignment because of an extremely 11961 # bizarre bug on SunOS 4.1.3. 11962 if $ac_need_defaults; then 11963 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11964 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11965 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11966 fi 11967 11968 # Have a temporary directory for convenience. Make it in the build tree 11969 # simply because there is no reason against having it here, and in addition, 11970 # creating and moving files from /tmp can sometimes cause problems. 11971 # Hook for its removal unless debugging. 11972 # Note that there is a small window in which the directory will not be cleaned: 11973 # after its creation but before its name has been assigned to `$tmp'. 11974 $debug || 11975 { 11976 tmp= ac_tmp= 11977 trap 'exit_status=$? 11978 : "${ac_tmp:=$tmp}" 11979 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11980 ' 0 11981 trap 'as_fn_exit 1' 1 2 13 15 11982 } 11983 # Create a (secure) tmp directory for tmp files. 11984 11985 { 11986 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11987 test -d "$tmp" 11988 } || 11989 { 11990 tmp=./conf$$-$RANDOM 11991 (umask 077 && mkdir "$tmp") 11992 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11993 ac_tmp=$tmp 11994 11995 # Set up the scripts for CONFIG_FILES section. 11996 # No need to generate them if there are no CONFIG_FILES. 11997 # This happens for instance with `./config.status config.h'. 11998 if test -n "$CONFIG_FILES"; then 11999 12000 12001 ac_cr=`echo X | tr X '\015'` 12002 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12003 # But we know of no other shell where ac_cr would be empty at this 12004 # point, so we can use a bashism as a fallback. 12005 if test "x$ac_cr" = x; then 12006 eval ac_cr=\$\'\\r\' 12007 fi 12008 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12009 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12010 ac_cs_awk_cr='\\r' 12011 else 12012 ac_cs_awk_cr=$ac_cr 12013 fi 12014 12015 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12016 _ACEOF 12017 12018 12019 { 12020 echo "cat >conf$$subs.awk <<_ACEOF" && 12021 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12022 echo "_ACEOF" 12023 } >conf$$subs.sh || 12024 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12025 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12026 ac_delim='%!_!# ' 12027 for ac_last_try in false false false false false :; do 12028 . ./conf$$subs.sh || 12029 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12030 12031 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12032 if test $ac_delim_n = $ac_delim_num; then 12033 break 12034 elif $ac_last_try; then 12035 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12036 else 12037 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12038 fi 12039 done 12040 rm -f conf$$subs.sh 12041 12042 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12043 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12044 _ACEOF 12045 sed -n ' 12046 h 12047 s/^/S["/; s/!.*/"]=/ 12048 p 12049 g 12050 s/^[^!]*!// 12051 :repl 12052 t repl 12053 s/'"$ac_delim"'$// 12054 t delim 12055 :nl 12056 h 12057 s/\(.\{148\}\)..*/\1/ 12058 t more1 12059 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12060 p 12061 n 12062 b repl 12063 :more1 12064 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12065 p 12066 g 12067 s/.\{148\}// 12068 t nl 12069 :delim 12070 h 12071 s/\(.\{148\}\)..*/\1/ 12072 t more2 12073 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12074 p 12075 b 12076 :more2 12077 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12078 p 12079 g 12080 s/.\{148\}// 12081 t delim 12082 ' <conf$$subs.awk | sed ' 12083 /^[^""]/{ 12084 N 12085 s/\n// 12086 } 12087 ' >>$CONFIG_STATUS || ac_write_fail=1 12088 rm -f conf$$subs.awk 12089 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12090 _ACAWK 12091 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12092 for (key in S) S_is_set[key] = 1 12093 FS = "" 12094 12095 } 12096 { 12097 line = $ 0 12098 nfields = split(line, field, "@") 12099 substed = 0 12100 len = length(field[1]) 12101 for (i = 2; i < nfields; i++) { 12102 key = field[i] 12103 keylen = length(key) 12104 if (S_is_set[key]) { 12105 value = S[key] 12106 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12107 len += length(value) + length(field[++i]) 12108 substed = 1 12109 } else 12110 len += 1 + keylen 12111 } 12112 12113 print line 12114 } 12115 12116 _ACAWK 12117 _ACEOF 12118 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12119 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12120 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12121 else 12122 cat 12123 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12124 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12125 _ACEOF 12126 12127 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12128 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12129 # trailing colons and then remove the whole line if VPATH becomes empty 12130 # (actually we leave an empty line to preserve line numbers). 12131 if test "x$srcdir" = x.; then 12132 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12133 h 12134 s/// 12135 s/^/:/ 12136 s/[ ]*$/:/ 12137 s/:\$(srcdir):/:/g 12138 s/:\${srcdir}:/:/g 12139 s/:@srcdir@:/:/g 12140 s/^:*// 12141 s/:*$// 12142 x 12143 s/\(=[ ]*\).*/\1/ 12144 G 12145 s/\n// 12146 s/^[^=]*=[ ]*$// 12147 }' 12148 fi 12149 12150 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12151 fi # test -n "$CONFIG_FILES" 12152 12153 # Set up the scripts for CONFIG_HEADERS section. 12154 # No need to generate them if there are no CONFIG_HEADERS. 12155 # This happens for instance with `./config.status Makefile'. 12156 if test -n "$CONFIG_HEADERS"; then 12157 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12158 BEGIN { 12159 _ACEOF 12160 12161 # Transform confdefs.h into an awk script `defines.awk', embedded as 12162 # here-document in config.status, that substitutes the proper values into 12163 # config.h.in to produce config.h. 12164 12165 # Create a delimiter string that does not exist in confdefs.h, to ease 12166 # handling of long lines. 12167 ac_delim='%!_!# ' 12168 for ac_last_try in false false :; do 12169 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12170 if test -z "$ac_tt"; then 12171 break 12172 elif $ac_last_try; then 12173 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12174 else 12175 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12176 fi 12177 done 12178 12179 # For the awk script, D is an array of macro values keyed by name, 12180 # likewise P contains macro parameters if any. Preserve backslash 12181 # newline sequences. 12182 12183 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12184 sed -n ' 12185 s/.\{148\}/&'"$ac_delim"'/g 12186 t rset 12187 :rset 12188 s/^[ ]*#[ ]*define[ ][ ]*/ / 12189 t def 12190 d 12191 :def 12192 s/\\$// 12193 t bsnl 12194 s/["\\]/\\&/g 12195 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12196 D["\1"]=" \3"/p 12197 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12198 d 12199 :bsnl 12200 s/["\\]/\\&/g 12201 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12202 D["\1"]=" \3\\\\\\n"\\/p 12203 t cont 12204 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12205 t cont 12206 d 12207 :cont 12208 n 12209 s/.\{148\}/&'"$ac_delim"'/g 12210 t clear 12211 :clear 12212 s/\\$// 12213 t bsnlc 12214 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12215 d 12216 :bsnlc 12217 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12218 b cont 12219 ' <confdefs.h | sed ' 12220 s/'"$ac_delim"'/"\\\ 12221 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12222 12223 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12224 for (key in D) D_is_set[key] = 1 12225 FS = "" 12226 } 12227 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12228 line = \$ 0 12229 split(line, arg, " ") 12230 if (arg[1] == "#") { 12231 defundef = arg[2] 12232 mac1 = arg[3] 12233 } else { 12234 defundef = substr(arg[1], 2) 12235 mac1 = arg[2] 12236 } 12237 split(mac1, mac2, "(") #) 12238 macro = mac2[1] 12239 prefix = substr(line, 1, index(line, defundef) - 1) 12240 if (D_is_set[macro]) { 12241 # Preserve the white space surrounding the "#". 12242 print prefix "define", macro P[macro] D[macro] 12243 next 12244 } else { 12245 # Replace #undef with comments. This is necessary, for example, 12246 # in the case of _POSIX_SOURCE, which is predefined and required 12247 # on some systems where configure will not decide to define it. 12248 if (defundef == "undef") { 12249 print "/*", prefix defundef, macro, "*/" 12250 next 12251 } 12252 } 12253 } 12254 { print } 12255 _ACAWK 12256 _ACEOF 12257 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12258 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12259 fi # test -n "$CONFIG_HEADERS" 12260 12261 12262 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12263 shift 12264 for ac_tag 12265 do 12266 case $ac_tag in 12267 :[FHLC]) ac_mode=$ac_tag; continue;; 12268 esac 12269 case $ac_mode$ac_tag in 12270 :[FHL]*:*);; 12271 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12272 :[FH]-) ac_tag=-:-;; 12273 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12274 esac 12275 ac_save_IFS=$IFS 12276 IFS=: 12277 set x $ac_tag 12278 IFS=$ac_save_IFS 12279 shift 12280 ac_file=$1 12281 shift 12282 12283 case $ac_mode in 12284 :L) ac_source=$1;; 12285 :[FH]) 12286 ac_file_inputs= 12287 for ac_f 12288 do 12289 case $ac_f in 12290 -) ac_f="$ac_tmp/stdin";; 12291 *) # Look for the file first in the build tree, then in the source tree 12292 # (if the path is not absolute). The absolute path cannot be DOS-style, 12293 # because $ac_f cannot contain `:'. 12294 test -f "$ac_f" || 12295 case $ac_f in 12296 [\\/$]*) false;; 12297 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12298 esac || 12299 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12300 esac 12301 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12302 as_fn_append ac_file_inputs " '$ac_f'" 12303 done 12304 12305 # Let's still pretend it is `configure' which instantiates (i.e., don't 12306 # use $as_me), people would be surprised to read: 12307 # /* config.h. Generated by config.status. */ 12308 configure_input='Generated from '` 12309 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12310 `' by configure.' 12311 if test x"$ac_file" != x-; then 12312 configure_input="$ac_file. $configure_input" 12313 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12314 $as_echo "$as_me: creating $ac_file" >&6;} 12315 fi 12316 # Neutralize special characters interpreted by sed in replacement strings. 12317 case $configure_input in #( 12318 *\&* | *\|* | *\\* ) 12319 ac_sed_conf_input=`$as_echo "$configure_input" | 12320 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12321 *) ac_sed_conf_input=$configure_input;; 12322 esac 12323 12324 case $ac_tag in 12325 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12326 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12327 esac 12328 ;; 12329 esac 12330 12331 ac_dir=`$as_dirname -- "$ac_file" || 12332 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12333 X"$ac_file" : 'X\(//\)[^/]' \| \ 12334 X"$ac_file" : 'X\(//\)$' \| \ 12335 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12336 $as_echo X"$ac_file" | 12337 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12338 s//\1/ 12339 q 12340 } 12341 /^X\(\/\/\)[^/].*/{ 12342 s//\1/ 12343 q 12344 } 12345 /^X\(\/\/\)$/{ 12346 s//\1/ 12347 q 12348 } 12349 /^X\(\/\).*/{ 12350 s//\1/ 12351 q 12352 } 12353 s/.*/./; q'` 12354 as_dir="$ac_dir"; as_fn_mkdir_p 12355 ac_builddir=. 12356 12357 case "$ac_dir" in 12358 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12359 *) 12360 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12361 # A ".." for each directory in $ac_dir_suffix. 12362 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12363 case $ac_top_builddir_sub in 12364 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12365 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12366 esac ;; 12367 esac 12368 ac_abs_top_builddir=$ac_pwd 12369 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12370 # for backward compatibility: 12371 ac_top_builddir=$ac_top_build_prefix 12372 12373 case $srcdir in 12374 .) # We are building in place. 12375 ac_srcdir=. 12376 ac_top_srcdir=$ac_top_builddir_sub 12377 ac_abs_top_srcdir=$ac_pwd ;; 12378 [\\/]* | ?:[\\/]* ) # Absolute name. 12379 ac_srcdir=$srcdir$ac_dir_suffix; 12380 ac_top_srcdir=$srcdir 12381 ac_abs_top_srcdir=$srcdir ;; 12382 *) # Relative name. 12383 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12384 ac_top_srcdir=$ac_top_build_prefix$srcdir 12385 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12386 esac 12387 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12388 12389 12390 case $ac_mode in 12391 :F) 12392 # 12393 # CONFIG_FILE 12394 # 12395 12396 case $INSTALL in 12397 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12398 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12399 esac 12400 ac_MKDIR_P=$MKDIR_P 12401 case $MKDIR_P in 12402 [\\/$]* | ?:[\\/]* ) ;; 12403 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12404 esac 12405 _ACEOF 12406 12407 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12408 # If the template does not know about datarootdir, expand it. 12409 # FIXME: This hack should be removed a few years after 2.60. 12410 ac_datarootdir_hack=; ac_datarootdir_seen= 12411 ac_sed_dataroot=' 12412 /datarootdir/ { 12413 p 12414 q 12415 } 12416 /@datadir@/p 12417 /@docdir@/p 12418 /@infodir@/p 12419 /@localedir@/p 12420 /@mandir@/p' 12421 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12422 *datarootdir*) ac_datarootdir_seen=yes;; 12423 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12424 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12425 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12426 _ACEOF 12427 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12428 ac_datarootdir_hack=' 12429 s&@datadir@&$datadir&g 12430 s&@docdir@&$docdir&g 12431 s&@infodir@&$infodir&g 12432 s&@localedir@&$localedir&g 12433 s&@mandir@&$mandir&g 12434 s&\\\${datarootdir}&$datarootdir&g' ;; 12435 esac 12436 _ACEOF 12437 12438 # Neutralize VPATH when `$srcdir' = `.'. 12439 # Shell code in configure.ac might set extrasub. 12440 # FIXME: do we really want to maintain this feature? 12441 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12442 ac_sed_extra="$ac_vpsub 12443 $extrasub 12444 _ACEOF 12445 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12446 :t 12447 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12448 s|@configure_input@|$ac_sed_conf_input|;t t 12449 s&@top_builddir@&$ac_top_builddir_sub&;t t 12450 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12451 s&@srcdir@&$ac_srcdir&;t t 12452 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12453 s&@top_srcdir@&$ac_top_srcdir&;t t 12454 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12455 s&@builddir@&$ac_builddir&;t t 12456 s&@abs_builddir@&$ac_abs_builddir&;t t 12457 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12458 s&@INSTALL@&$ac_INSTALL&;t t 12459 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12460 $ac_datarootdir_hack 12461 " 12462 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12463 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12464 12465 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12466 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12467 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12468 "$ac_tmp/out"`; test -z "$ac_out"; } && 12469 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12470 which seems to be undefined. Please make sure it is defined" >&5 12471 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12472 which seems to be undefined. Please make sure it is defined" >&2;} 12473 12474 rm -f "$ac_tmp/stdin" 12475 case $ac_file in 12476 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12477 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12478 esac \ 12479 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12480 ;; 12481 :H) 12482 # 12483 # CONFIG_HEADER 12484 # 12485 if test x"$ac_file" != x-; then 12486 { 12487 $as_echo "/* $configure_input */" \ 12488 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12489 } >"$ac_tmp/config.h" \ 12490 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12491 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12492 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12493 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12494 else 12495 rm -f "$ac_file" 12496 mv "$ac_tmp/config.h" "$ac_file" \ 12497 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12498 fi 12499 else 12500 $as_echo "/* $configure_input */" \ 12501 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12502 || as_fn_error $? "could not create -" "$LINENO" 5 12503 fi 12504 # Compute "$ac_file"'s index in $config_headers. 12505 _am_arg="$ac_file" 12506 _am_stamp_count=1 12507 for _am_header in $config_headers :; do 12508 case $_am_header in 12509 $_am_arg | $_am_arg:* ) 12510 break ;; 12511 * ) 12512 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12513 esac 12514 done 12515 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12516 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12517 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12518 X"$_am_arg" : 'X\(//\)$' \| \ 12519 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12520 $as_echo X"$_am_arg" | 12521 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12522 s//\1/ 12523 q 12524 } 12525 /^X\(\/\/\)[^/].*/{ 12526 s//\1/ 12527 q 12528 } 12529 /^X\(\/\/\)$/{ 12530 s//\1/ 12531 q 12532 } 12533 /^X\(\/\).*/{ 12534 s//\1/ 12535 q 12536 } 12537 s/.*/./; q'`/stamp-h$_am_stamp_count 12538 ;; 12539 12540 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12541 $as_echo "$as_me: executing $ac_file commands" >&6;} 12542 ;; 12543 esac 12544 12545 12546 case $ac_file$ac_mode in 12547 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12548 # Autoconf 2.62 quotes --file arguments for eval, but not when files 12549 # are listed without --file. Let's play safe and only enable the eval 12550 # if we detect the quoting. 12551 case $CONFIG_FILES in 12552 *\'*) eval set x "$CONFIG_FILES" ;; 12553 *) set x $CONFIG_FILES ;; 12554 esac 12555 shift 12556 for mf 12557 do 12558 # Strip MF so we end up with the name of the file. 12559 mf=`echo "$mf" | sed -e 's/:.*$//'` 12560 # Check whether this is an Automake generated Makefile or not. 12561 # We used to match only the files named `Makefile.in', but 12562 # some people rename them; so instead we look at the file content. 12563 # Grep'ing the first line is not enough: some people post-process 12564 # each Makefile.in and add a new line on top of each file to say so. 12565 # Grep'ing the whole file is not good either: AIX grep has a line 12566 # limit of 2048, but all sed's we know have understand at least 4000. 12567 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12568 dirpart=`$as_dirname -- "$mf" || 12569 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12570 X"$mf" : 'X\(//\)[^/]' \| \ 12571 X"$mf" : 'X\(//\)$' \| \ 12572 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12573 $as_echo X"$mf" | 12574 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12575 s//\1/ 12576 q 12577 } 12578 /^X\(\/\/\)[^/].*/{ 12579 s//\1/ 12580 q 12581 } 12582 /^X\(\/\/\)$/{ 12583 s//\1/ 12584 q 12585 } 12586 /^X\(\/\).*/{ 12587 s//\1/ 12588 q 12589 } 12590 s/.*/./; q'` 12591 else 12592 continue 12593 fi 12594 # Extract the definition of DEPDIR, am__include, and am__quote 12595 # from the Makefile without running `make'. 12596 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12597 test -z "$DEPDIR" && continue 12598 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12599 test -z "am__include" && continue 12600 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12601 # When using ansi2knr, U may be empty or an underscore; expand it 12602 U=`sed -n 's/^U = //p' < "$mf"` 12603 # Find all dependency output files, they are included files with 12604 # $(DEPDIR) in their names. We invoke sed twice because it is the 12605 # simplest approach to changing $(DEPDIR) to its actual value in the 12606 # expansion. 12607 for file in `sed -n " 12608 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12609 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 12610 # Make sure the directory exists. 12611 test -f "$dirpart/$file" && continue 12612 fdir=`$as_dirname -- "$file" || 12613 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12614 X"$file" : 'X\(//\)[^/]' \| \ 12615 X"$file" : 'X\(//\)$' \| \ 12616 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12617 $as_echo X"$file" | 12618 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12619 s//\1/ 12620 q 12621 } 12622 /^X\(\/\/\)[^/].*/{ 12623 s//\1/ 12624 q 12625 } 12626 /^X\(\/\/\)$/{ 12627 s//\1/ 12628 q 12629 } 12630 /^X\(\/\).*/{ 12631 s//\1/ 12632 q 12633 } 12634 s/.*/./; q'` 12635 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12636 # echo "creating $dirpart/$file" 12637 echo '# dummy' > "$dirpart/$file" 12638 done 12639 done 12640 } 12641 ;; 12642 12643 esac 12644 done # for ac_tag 12645 12646 12647 as_fn_exit 0 12648 _ACEOF 12649 ac_clean_files=$ac_clean_files_save 12650 12651 test $ac_write_fail = 0 || 12652 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12653 12654 12655 # configure is writing to config.log, and then calls config.status. 12656 # config.status does its own redirection, appending to config.log. 12657 # Unfortunately, on DOS this fails, as config.log is still kept open 12658 # by configure, so config.status won't be able to write to it; its 12659 # output is simply discarded. So we exec the FD to /dev/null, 12660 # effectively closing config.log, so it can be properly (re)opened and 12661 # appended to by config.status. When coming back to configure, we 12662 # need to make the FD available again. 12663 if test "$no_create" != yes; then 12664 ac_cs_success=: 12665 ac_config_status_args= 12666 test "$silent" = yes && 12667 ac_config_status_args="$ac_config_status_args --quiet" 12668 exec 5>/dev/null 12669 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12670 exec 5>>config.log 12671 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12672 # would make configure fail if this is the last instruction. 12673 $ac_cs_success || as_fn_exit 1 12674 fi 12675 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12676 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12677 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12678 fi 12679 12680
Indexes created Sun Apr 12 00:22:20 UTC 2026