configure revision 1.1.1.6
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for sessreg 1.1.0. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561 test -n "$DJDIR" || exec 7<&0 </dev/null 562 exec 6>&1 563 564 # Name of the host. 565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566 # so uname gets run too. 567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569 # 570 # Initializations. 571 # 572 ac_default_prefix=/usr/local 573 ac_clean_files= 574 ac_config_libobj_dir=. 575 LIBOBJS= 576 cross_compiling=no 577 subdirs= 578 MFLAGS= 579 MAKEFLAGS= 580 581 # Identity of this package. 582 PACKAGE_NAME='sessreg' 583 PACKAGE_TARNAME='sessreg' 584 PACKAGE_VERSION='1.1.0' 585 PACKAGE_STRING='sessreg 1.1.0' 586 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 587 PACKAGE_URL='' 588 589 ac_unique_file="Makefile.am" 590 # Factoring default headers for most tests. 591 ac_includes_default="\ 592 #include <stdio.h> 593 #ifdef HAVE_SYS_TYPES_H 594 # include <sys/types.h> 595 #endif 596 #ifdef HAVE_SYS_STAT_H 597 # include <sys/stat.h> 598 #endif 599 #ifdef STDC_HEADERS 600 # include <stdlib.h> 601 # include <stddef.h> 602 #else 603 # ifdef HAVE_STDLIB_H 604 # include <stdlib.h> 605 # endif 606 #endif 607 #ifdef HAVE_STRING_H 608 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 609 # include <memory.h> 610 # endif 611 # include <string.h> 612 #endif 613 #ifdef HAVE_STRINGS_H 614 # include <strings.h> 615 #endif 616 #ifdef HAVE_INTTYPES_H 617 # include <inttypes.h> 618 #endif 619 #ifdef HAVE_STDINT_H 620 # include <stdint.h> 621 #endif 622 #ifdef HAVE_UNISTD_H 623 # include <unistd.h> 624 #endif" 625 626 ac_subst_vars='am__EXEEXT_FALSE 627 am__EXEEXT_TRUE 628 LTLIBOBJS 629 LIBOBJS 630 SESSREG_LIBS 631 SESSREG_CFLAGS 632 LINT_FALSE 633 LINT_TRUE 634 LINT_FLAGS 635 LINT 636 MAN_SUBSTS 637 XORG_MAN_PAGE 638 ADMIN_MAN_DIR 639 DRIVER_MAN_DIR 640 MISC_MAN_DIR 641 FILE_MAN_DIR 642 LIB_MAN_DIR 643 APP_MAN_DIR 644 ADMIN_MAN_SUFFIX 645 DRIVER_MAN_SUFFIX 646 MISC_MAN_SUFFIX 647 FILE_MAN_SUFFIX 648 LIB_MAN_SUFFIX 649 APP_MAN_SUFFIX 650 SED 651 host_os 652 host_vendor 653 host_cpu 654 host 655 build_os 656 build_vendor 657 build_cpu 658 build 659 INSTALL_CMD 660 PKG_CONFIG 661 CHANGELOG_CMD 662 STRICT_CFLAGS 663 CWARNFLAGS 664 BASE_CFLAGS 665 AM_BACKSLASH 666 AM_DEFAULT_VERBOSITY 667 AM_DEFAULT_V 668 AM_V 669 am__fastdepCC_FALSE 670 am__fastdepCC_TRUE 671 CCDEPMODE 672 am__nodep 673 AMDEPBACKSLASH 674 AMDEP_FALSE 675 AMDEP_TRUE 676 am__quote 677 am__include 678 DEPDIR 679 am__untar 680 am__tar 681 AMTAR 682 am__leading_dot 683 SET_MAKE 684 AWK 685 mkdir_p 686 MKDIR_P 687 INSTALL_STRIP_PROGRAM 688 STRIP 689 install_sh 690 MAKEINFO 691 AUTOHEADER 692 AUTOMAKE 693 AUTOCONF 694 ACLOCAL 695 VERSION 696 PACKAGE 697 CYGPATH_W 698 am__isrc 699 INSTALL_DATA 700 INSTALL_SCRIPT 701 INSTALL_PROGRAM 702 EGREP 703 GREP 704 CPP 705 OBJEXT 706 EXEEXT 707 ac_ct_CC 708 CPPFLAGS 709 LDFLAGS 710 CFLAGS 711 CC 712 target_alias 713 host_alias 714 build_alias 715 LIBS 716 ECHO_T 717 ECHO_N 718 ECHO_C 719 DEFS 720 mandir 721 localedir 722 libdir 723 psdir 724 pdfdir 725 dvidir 726 htmldir 727 infodir 728 docdir 729 oldincludedir 730 includedir 731 localstatedir 732 sharedstatedir 733 sysconfdir 734 datadir 735 datarootdir 736 libexecdir 737 sbindir 738 bindir 739 program_transform_name 740 prefix 741 exec_prefix 742 PACKAGE_URL 743 PACKAGE_BUGREPORT 744 PACKAGE_STRING 745 PACKAGE_VERSION 746 PACKAGE_TARNAME 747 PACKAGE_NAME 748 PATH_SEPARATOR 749 SHELL' 750 ac_subst_files='' 751 ac_user_opts=' 752 enable_option_checking 753 enable_largefile 754 enable_dependency_tracking 755 enable_silent_rules 756 enable_selective_werror 757 enable_strict_compilation 758 with_lint 759 ' 760 ac_precious_vars='build_alias 761 host_alias 762 target_alias 763 CC 764 CFLAGS 765 LDFLAGS 766 LIBS 767 CPPFLAGS 768 CPP 769 PKG_CONFIG 770 LINT 771 LINT_FLAGS 772 SESSREG_CFLAGS 773 SESSREG_LIBS' 774 775 776 # 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[VAR=VALUE]... 1317 1318 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1319 VAR=VALUE. See below for descriptions of some of the useful variables. 1320 1321 Defaults for the options are specified in brackets. 1322 1323 Configuration: 1324 -h, --help display this help and exit 1325 --help=short display options specific to this package 1326 --help=recursive display the short help of all the included packages 1327 -V, --version display version information and exit 1328 -q, --quiet, --silent do not print \`checking ...' messages 1329 --cache-file=FILE cache test results in FILE [disabled] 1330 -C, --config-cache alias for \`--cache-file=config.cache' 1331 -n, --no-create do not create output files 1332 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1333 1334 Installation directories: 1335 --prefix=PREFIX install architecture-independent files in PREFIX 1336 [$ac_default_prefix] 1337 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1338 [PREFIX] 1339 1340 By default, \`make install' will install all the files in 1341 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1342 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1343 for instance \`--prefix=\$HOME'. 1344 1345 For better control, use the options below. 1346 1347 Fine tuning of the installation directories: 1348 --bindir=DIR user executables [EPREFIX/bin] 1349 --sbindir=DIR system admin executables [EPREFIX/sbin] 1350 --libexecdir=DIR program executables [EPREFIX/libexec] 1351 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1352 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1353 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1354 --libdir=DIR object code libraries [EPREFIX/lib] 1355 --includedir=DIR C header files [PREFIX/include] 1356 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1357 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1358 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1359 --infodir=DIR info documentation [DATAROOTDIR/info] 1360 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1361 --mandir=DIR man documentation [DATAROOTDIR/man] 1362 --docdir=DIR documentation root [DATAROOTDIR/doc/sessreg] 1363 --htmldir=DIR html documentation [DOCDIR] 1364 --dvidir=DIR dvi documentation [DOCDIR] 1365 --pdfdir=DIR pdf documentation [DOCDIR] 1366 --psdir=DIR ps documentation [DOCDIR] 1367 _ACEOF 1368 1369 cat <<\_ACEOF 1370 1371 Program names: 1372 --program-prefix=PREFIX prepend PREFIX to installed program names 1373 --program-suffix=SUFFIX append SUFFIX to installed program names 1374 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1375 1376 System types: 1377 --build=BUILD configure for building on BUILD [guessed] 1378 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1379 _ACEOF 1380 fi 1381 1382 if test -n "$ac_init_help"; then 1383 case $ac_init_help in 1384 short | recursive ) echo "Configuration of sessreg 1.1.0:";; 1385 esac 1386 cat <<\_ACEOF 1387 1388 Optional Features: 1389 --disable-option-checking ignore unrecognized --enable/--with options 1390 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1391 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1392 --disable-largefile omit support for large files 1393 --enable-dependency-tracking 1394 do not reject slow dependency extractors 1395 --disable-dependency-tracking 1396 speeds up one-time build 1397 --enable-silent-rules less verbose build output (undo: "make V=1") 1398 --disable-silent-rules verbose build output (undo: "make V=0") 1399 --disable-selective-werror 1400 Turn off selective compiler errors. (default: 1401 enabled) 1402 --enable-strict-compilation 1403 Enable all warnings from compiler and make them 1404 errors (default: disabled) 1405 1406 Optional Packages: 1407 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1408 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1409 --with-lint Use a lint-style source code checker (default: 1410 disabled) 1411 1412 Some influential environment variables: 1413 CC C compiler command 1414 CFLAGS C compiler flags 1415 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1416 nonstandard directory <lib dir> 1417 LIBS libraries to pass to the linker, e.g. -l<library> 1418 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1419 you have headers in a nonstandard directory <include dir> 1420 CPP C preprocessor 1421 PKG_CONFIG path to pkg-config utility 1422 LINT Path to a lint-style command 1423 LINT_FLAGS Flags for the lint-style command 1424 SESSREG_CFLAGS 1425 C compiler flags for SESSREG, overriding pkg-config 1426 SESSREG_LIBS 1427 linker flags for SESSREG, overriding pkg-config 1428 1429 Use these variables to override the choices made by `configure' or to help 1430 it to find libraries and programs with nonstandard names/locations. 1431 1432 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 1433 _ACEOF 1434 ac_status=$? 1435 fi 1436 1437 if test "$ac_init_help" = "recursive"; then 1438 # If there are subdirs, report their specific --help. 1439 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1440 test -d "$ac_dir" || 1441 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1442 continue 1443 ac_builddir=. 1444 1445 case "$ac_dir" in 1446 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1447 *) 1448 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1449 # A ".." for each directory in $ac_dir_suffix. 1450 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1451 case $ac_top_builddir_sub in 1452 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1453 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1454 esac ;; 1455 esac 1456 ac_abs_top_builddir=$ac_pwd 1457 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1458 # for backward compatibility: 1459 ac_top_builddir=$ac_top_build_prefix 1460 1461 case $srcdir in 1462 .) # We are building in place. 1463 ac_srcdir=. 1464 ac_top_srcdir=$ac_top_builddir_sub 1465 ac_abs_top_srcdir=$ac_pwd ;; 1466 [\\/]* | ?:[\\/]* ) # Absolute name. 1467 ac_srcdir=$srcdir$ac_dir_suffix; 1468 ac_top_srcdir=$srcdir 1469 ac_abs_top_srcdir=$srcdir ;; 1470 *) # Relative name. 1471 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1472 ac_top_srcdir=$ac_top_build_prefix$srcdir 1473 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1474 esac 1475 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1476 1477 cd "$ac_dir" || { ac_status=$?; continue; } 1478 # Check for guested configure. 1479 if test -f "$ac_srcdir/configure.gnu"; then 1480 echo && 1481 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1482 elif test -f "$ac_srcdir/configure"; then 1483 echo && 1484 $SHELL "$ac_srcdir/configure" --help=recursive 1485 else 1486 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1487 fi || ac_status=$? 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" >&6; } 1759 if eval \${$3+:} false; then : 1760 $as_echo_n "(cached) " >&6 1761 else 1762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1763 /* end confdefs.h. */ 1764 $4 1765 int 1766 main () 1767 { 1768 #ifndef $as_decl_name 1769 #ifdef __cplusplus 1770 (void) $as_decl_use; 1771 #else 1772 (void) $as_decl_name; 1773 #endif 1774 #endif 1775 1776 ; 1777 return 0; 1778 } 1779 _ACEOF 1780 if ac_fn_c_try_compile "$LINENO"; then : 1781 eval "$3=yes" 1782 else 1783 eval "$3=no" 1784 fi 1785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1786 fi 1787 eval ac_res=\$$3 1788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1789 $as_echo "$ac_res" >&6; } 1790 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1791 1792 } # ac_fn_c_check_decl 1793 1794 # ac_fn_c_try_link LINENO 1795 # ----------------------- 1796 # Try to link conftest.$ac_ext, and return whether this succeeded. 1797 ac_fn_c_try_link () 1798 { 1799 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1800 rm -f conftest.$ac_objext conftest$ac_exeext 1801 if { { ac_try="$ac_link" 1802 case "(($ac_try" in 1803 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1804 *) ac_try_echo=$ac_try;; 1805 esac 1806 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1807 $as_echo "$ac_try_echo"; } >&5 1808 (eval "$ac_link") 2>conftest.err 1809 ac_status=$? 1810 if test -s conftest.err; then 1811 grep -v '^ *+' conftest.err >conftest.er1 1812 cat conftest.er1 >&5 1813 mv -f conftest.er1 conftest.err 1814 fi 1815 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1816 test $ac_status = 0; } && { 1817 test -z "$ac_c_werror_flag" || 1818 test ! -s conftest.err 1819 } && test -s conftest$ac_exeext && { 1820 test "$cross_compiling" = yes || 1821 test -x conftest$ac_exeext 1822 }; then : 1823 ac_retval=0 1824 else 1825 $as_echo "$as_me: failed program was:" >&5 1826 sed 's/^/| /' conftest.$ac_ext >&5 1827 1828 ac_retval=1 1829 fi 1830 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1831 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1832 # interfere with the next link command; also delete a directory that is 1833 # left behind by Apple's compiler. We do this before executing the actions. 1834 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1835 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1836 as_fn_set_status $ac_retval 1837 1838 } # ac_fn_c_try_link 1839 1840 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 1841 # ---------------------------------------------------- 1842 # Tries to find if the field MEMBER exists in type AGGR, after including 1843 # INCLUDES, setting cache variable VAR accordingly. 1844 ac_fn_c_check_member () 1845 { 1846 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 1848 $as_echo_n "checking for $2.$3... " >&6; } 1849 if eval \${$4+:} false; then : 1850 $as_echo_n "(cached) " >&6 1851 else 1852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1853 /* end confdefs.h. */ 1854 $5 1855 int 1856 main () 1857 { 1858 static $2 ac_aggr; 1859 if (ac_aggr.$3) 1860 return 0; 1861 ; 1862 return 0; 1863 } 1864 _ACEOF 1865 if ac_fn_c_try_compile "$LINENO"; then : 1866 eval "$4=yes" 1867 else 1868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1869 /* end confdefs.h. */ 1870 $5 1871 int 1872 main () 1873 { 1874 static $2 ac_aggr; 1875 if (sizeof ac_aggr.$3) 1876 return 0; 1877 ; 1878 return 0; 1879 } 1880 _ACEOF 1881 if ac_fn_c_try_compile "$LINENO"; then : 1882 eval "$4=yes" 1883 else 1884 eval "$4=no" 1885 fi 1886 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1887 fi 1888 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1889 fi 1890 eval ac_res=\$$4 1891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1892 $as_echo "$ac_res" >&6; } 1893 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1894 1895 } # ac_fn_c_check_member 1896 1897 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1898 # ------------------------------------------- 1899 # Tests whether TYPE exists after having included INCLUDES, setting cache 1900 # variable VAR accordingly. 1901 ac_fn_c_check_type () 1902 { 1903 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1905 $as_echo_n "checking for $2... " >&6; } 1906 if eval \${$3+:} false; then : 1907 $as_echo_n "(cached) " >&6 1908 else 1909 eval "$3=no" 1910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1911 /* end confdefs.h. */ 1912 $4 1913 int 1914 main () 1915 { 1916 if (sizeof ($2)) 1917 return 0; 1918 ; 1919 return 0; 1920 } 1921 _ACEOF 1922 if ac_fn_c_try_compile "$LINENO"; then : 1923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1924 /* end confdefs.h. */ 1925 $4 1926 int 1927 main () 1928 { 1929 if (sizeof (($2))) 1930 return 0; 1931 ; 1932 return 0; 1933 } 1934 _ACEOF 1935 if ac_fn_c_try_compile "$LINENO"; then : 1936 1937 else 1938 eval "$3=yes" 1939 fi 1940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1941 fi 1942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1943 fi 1944 eval ac_res=\$$3 1945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1946 $as_echo "$ac_res" >&6; } 1947 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1948 1949 } # ac_fn_c_check_type 1950 1951 # ac_fn_c_check_func LINENO FUNC VAR 1952 # ---------------------------------- 1953 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1954 ac_fn_c_check_func () 1955 { 1956 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1958 $as_echo_n "checking for $2... " >&6; } 1959 if eval \${$3+:} false; then : 1960 $as_echo_n "(cached) " >&6 1961 else 1962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1963 /* end confdefs.h. */ 1964 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1965 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1966 #define $2 innocuous_$2 1967 1968 /* System header to define __stub macros and hopefully few prototypes, 1969 which can conflict with char $2 (); below. 1970 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1971 <limits.h> exists even on freestanding compilers. */ 1972 1973 #ifdef __STDC__ 1974 # include <limits.h> 1975 #else 1976 # include <assert.h> 1977 #endif 1978 1979 #undef $2 1980 1981 /* Override any GCC internal prototype to avoid an error. 1982 Use char because int might match the return type of a GCC 1983 builtin and then its argument prototype would still apply. */ 1984 #ifdef __cplusplus 1985 extern "C" 1986 #endif 1987 char $2 (); 1988 /* The GNU C library defines this for functions which it implements 1989 to always fail with ENOSYS. Some functions are actually named 1990 something starting with __ and the normal name is an alias. */ 1991 #if defined __stub_$2 || defined __stub___$2 1992 choke me 1993 #endif 1994 1995 int 1996 main () 1997 { 1998 return $2 (); 1999 ; 2000 return 0; 2001 } 2002 _ACEOF 2003 if ac_fn_c_try_link "$LINENO"; then : 2004 eval "$3=yes" 2005 else 2006 eval "$3=no" 2007 fi 2008 rm -f core conftest.err conftest.$ac_objext \ 2009 conftest$ac_exeext conftest.$ac_ext 2010 fi 2011 eval ac_res=\$$3 2012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2013 $as_echo "$ac_res" >&6; } 2014 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2015 2016 } # ac_fn_c_check_func 2017 cat >config.log <<_ACEOF 2018 This file contains any messages produced by compilers while 2019 running configure, to aid debugging if configure makes a mistake. 2020 2021 It was created by sessreg $as_me 1.1.0, which was 2022 generated by GNU Autoconf 2.69. Invocation command line was 2023 2024 $ $0 $@ 2025 2026 _ACEOF 2027 exec 5>>config.log 2028 { 2029 cat <<_ASUNAME 2030 ## --------- ## 2031 ## Platform. ## 2032 ## --------- ## 2033 2034 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2035 uname -m = `(uname -m) 2>/dev/null || echo unknown` 2036 uname -r = `(uname -r) 2>/dev/null || echo unknown` 2037 uname -s = `(uname -s) 2>/dev/null || echo unknown` 2038 uname -v = `(uname -v) 2>/dev/null || echo unknown` 2039 2040 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2041 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2042 2043 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2044 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2045 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2046 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2047 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2048 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2049 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2050 2051 _ASUNAME 2052 2053 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2054 for as_dir in $PATH 2055 do 2056 IFS=$as_save_IFS 2057 test -z "$as_dir" && as_dir=. 2058 $as_echo "PATH: $as_dir" 2059 done 2060 IFS=$as_save_IFS 2061 2062 } >&5 2063 2064 cat >&5 <<_ACEOF 2065 2066 2067 ## ----------- ## 2068 ## Core tests. ## 2069 ## ----------- ## 2070 2071 _ACEOF 2072 2073 2074 # Keep a trace of the command line. 2075 # Strip out --no-create and --no-recursion so they do not pile up. 2076 # Strip out --silent because we don't want to record it for future runs. 2077 # Also quote any args containing shell meta-characters. 2078 # Make two passes to allow for proper duplicate-argument suppression. 2079 ac_configure_args= 2080 ac_configure_args0= 2081 ac_configure_args1= 2082 ac_must_keep_next=false 2083 for ac_pass in 1 2 2084 do 2085 for ac_arg 2086 do 2087 case $ac_arg in 2088 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2089 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2090 | -silent | --silent | --silen | --sile | --sil) 2091 continue ;; 2092 *\'*) 2093 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2094 esac 2095 case $ac_pass in 2096 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2097 2) 2098 as_fn_append ac_configure_args1 " '$ac_arg'" 2099 if test $ac_must_keep_next = true; then 2100 ac_must_keep_next=false # Got value, back to normal. 2101 else 2102 case $ac_arg in 2103 *=* | --config-cache | -C | -disable-* | --disable-* \ 2104 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2105 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2106 | -with-* | --with-* | -without-* | --without-* | --x) 2107 case "$ac_configure_args0 " in 2108 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2109 esac 2110 ;; 2111 -* ) ac_must_keep_next=true ;; 2112 esac 2113 fi 2114 as_fn_append ac_configure_args " '$ac_arg'" 2115 ;; 2116 esac 2117 done 2118 done 2119 { ac_configure_args0=; unset ac_configure_args0;} 2120 { ac_configure_args1=; unset ac_configure_args1;} 2121 2122 # When interrupted or exit'd, cleanup temporary files, and complete 2123 # config.log. We remove comments because anyway the quotes in there 2124 # would cause problems or look ugly. 2125 # WARNING: Use '\'' to represent an apostrophe within the trap. 2126 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2127 trap 'exit_status=$? 2128 # Save into config.log some information that might help in debugging. 2129 { 2130 echo 2131 2132 $as_echo "## ---------------- ## 2133 ## Cache variables. ## 2134 ## ---------------- ##" 2135 echo 2136 # The following way of writing the cache mishandles newlines in values, 2137 ( 2138 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2139 eval ac_val=\$$ac_var 2140 case $ac_val in #( 2141 *${as_nl}*) 2142 case $ac_var in #( 2143 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2144 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2145 esac 2146 case $ac_var in #( 2147 _ | IFS | as_nl) ;; #( 2148 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2149 *) { eval $ac_var=; unset $ac_var;} ;; 2150 esac ;; 2151 esac 2152 done 2153 (set) 2>&1 | 2154 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2155 *${as_nl}ac_space=\ *) 2156 sed -n \ 2157 "s/'\''/'\''\\\\'\'''\''/g; 2158 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2159 ;; #( 2160 *) 2161 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2162 ;; 2163 esac | 2164 sort 2165 ) 2166 echo 2167 2168 $as_echo "## ----------------- ## 2169 ## Output variables. ## 2170 ## ----------------- ##" 2171 echo 2172 for ac_var in $ac_subst_vars 2173 do 2174 eval ac_val=\$$ac_var 2175 case $ac_val in 2176 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2177 esac 2178 $as_echo "$ac_var='\''$ac_val'\''" 2179 done | sort 2180 echo 2181 2182 if test -n "$ac_subst_files"; then 2183 $as_echo "## ------------------- ## 2184 ## File substitutions. ## 2185 ## ------------------- ##" 2186 echo 2187 for ac_var in $ac_subst_files 2188 do 2189 eval ac_val=\$$ac_var 2190 case $ac_val in 2191 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2192 esac 2193 $as_echo "$ac_var='\''$ac_val'\''" 2194 done | sort 2195 echo 2196 fi 2197 2198 if test -s confdefs.h; then 2199 $as_echo "## ----------- ## 2200 ## confdefs.h. ## 2201 ## ----------- ##" 2202 echo 2203 cat confdefs.h 2204 echo 2205 fi 2206 test "$ac_signal" != 0 && 2207 $as_echo "$as_me: caught signal $ac_signal" 2208 $as_echo "$as_me: exit $exit_status" 2209 } >&5 2210 rm -f core *.core core.conftest.* && 2211 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2212 exit $exit_status 2213 ' 0 2214 for ac_signal in 1 2 13 15; do 2215 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2216 done 2217 ac_signal=0 2218 2219 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2220 rm -f -r conftest* confdefs.h 2221 2222 $as_echo "/* confdefs.h */" > confdefs.h 2223 2224 # Predefined preprocessor variables. 2225 2226 cat >>confdefs.h <<_ACEOF 2227 #define PACKAGE_NAME "$PACKAGE_NAME" 2228 _ACEOF 2229 2230 cat >>confdefs.h <<_ACEOF 2231 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2232 _ACEOF 2233 2234 cat >>confdefs.h <<_ACEOF 2235 #define PACKAGE_VERSION "$PACKAGE_VERSION" 2236 _ACEOF 2237 2238 cat >>confdefs.h <<_ACEOF 2239 #define PACKAGE_STRING "$PACKAGE_STRING" 2240 _ACEOF 2241 2242 cat >>confdefs.h <<_ACEOF 2243 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2244 _ACEOF 2245 2246 cat >>confdefs.h <<_ACEOF 2247 #define PACKAGE_URL "$PACKAGE_URL" 2248 _ACEOF 2249 2250 2251 # Let the site file select an alternate cache file if it wants to. 2252 # Prefer an explicitly selected file to automatically selected ones. 2253 ac_site_file1=NONE 2254 ac_site_file2=NONE 2255 if test -n "$CONFIG_SITE"; then 2256 # We do not want a PATH search for config.site. 2257 case $CONFIG_SITE in #(( 2258 -*) ac_site_file1=./$CONFIG_SITE;; 2259 */*) ac_site_file1=$CONFIG_SITE;; 2260 *) ac_site_file1=./$CONFIG_SITE;; 2261 esac 2262 elif test "x$prefix" != xNONE; then 2263 ac_site_file1=$prefix/share/config.site 2264 ac_site_file2=$prefix/etc/config.site 2265 else 2266 ac_site_file1=$ac_default_prefix/share/config.site 2267 ac_site_file2=$ac_default_prefix/etc/config.site 2268 fi 2269 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2270 do 2271 test "x$ac_site_file" = xNONE && continue 2272 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2273 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2274 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2275 sed 's/^/| /' "$ac_site_file" >&5 2276 . "$ac_site_file" \ 2277 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2278 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2279 as_fn_error $? "failed to load site script $ac_site_file 2280 See \`config.log' for more details" "$LINENO" 5; } 2281 fi 2282 done 2283 2284 if test -r "$cache_file"; then 2285 # Some versions of bash will fail to source /dev/null (special files 2286 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2287 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2288 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2289 $as_echo "$as_me: loading cache $cache_file" >&6;} 2290 case $cache_file in 2291 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2292 *) . "./$cache_file";; 2293 esac 2294 fi 2295 else 2296 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2297 $as_echo "$as_me: creating cache $cache_file" >&6;} 2298 >$cache_file 2299 fi 2300 2301 # Check that the precious variables saved in the cache have kept the same 2302 # value. 2303 ac_cache_corrupted=false 2304 for ac_var in $ac_precious_vars; do 2305 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2306 eval ac_new_set=\$ac_env_${ac_var}_set 2307 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2308 eval ac_new_val=\$ac_env_${ac_var}_value 2309 case $ac_old_set,$ac_new_set in 2310 set,) 2311 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2312 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2313 ac_cache_corrupted=: ;; 2314 ,set) 2315 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2316 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2317 ac_cache_corrupted=: ;; 2318 ,);; 2319 *) 2320 if test "x$ac_old_val" != "x$ac_new_val"; then 2321 # differences in whitespace do not lead to failure. 2322 ac_old_val_w=`echo x $ac_old_val` 2323 ac_new_val_w=`echo x $ac_new_val` 2324 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2325 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2326 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2327 ac_cache_corrupted=: 2328 else 2329 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2330 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2331 eval $ac_var=\$ac_old_val 2332 fi 2333 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2334 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2335 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2336 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2337 fi;; 2338 esac 2339 # Pass precious variables to config.status. 2340 if test "$ac_new_set" = set; then 2341 case $ac_new_val in 2342 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2343 *) ac_arg=$ac_var=$ac_new_val ;; 2344 esac 2345 case " $ac_configure_args " in 2346 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2347 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2348 esac 2349 fi 2350 done 2351 if $ac_cache_corrupted; then 2352 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2353 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2354 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2355 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2356 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2357 fi 2358 ## -------------------- ## 2359 ## Main body of script. ## 2360 ## -------------------- ## 2361 2362 ac_ext=c 2363 ac_cpp='$CPP $CPPFLAGS' 2364 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2365 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2366 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2367 2368 2369 2370 ac_config_headers="$ac_config_headers config.h" 2371 2372 ac_aux_dir= 2373 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2374 if test -f "$ac_dir/install-sh"; then 2375 ac_aux_dir=$ac_dir 2376 ac_install_sh="$ac_aux_dir/install-sh -c" 2377 break 2378 elif test -f "$ac_dir/install.sh"; then 2379 ac_aux_dir=$ac_dir 2380 ac_install_sh="$ac_aux_dir/install.sh -c" 2381 break 2382 elif test -f "$ac_dir/shtool"; then 2383 ac_aux_dir=$ac_dir 2384 ac_install_sh="$ac_aux_dir/shtool install -c" 2385 break 2386 fi 2387 done 2388 if test -z "$ac_aux_dir"; then 2389 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2390 fi 2391 2392 # These three variables are undocumented and unsupported, 2393 # and are intended to be withdrawn in a future Autoconf release. 2394 # They can cause serious problems if a builder's source tree is in a directory 2395 # whose full name contains unusual characters. 2396 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2397 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2398 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2399 2400 2401 # Expand $ac_aux_dir to an absolute path. 2402 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2403 2404 ac_ext=c 2405 ac_cpp='$CPP $CPPFLAGS' 2406 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2407 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2408 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2409 if test -n "$ac_tool_prefix"; then 2410 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2411 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2413 $as_echo_n "checking for $ac_word... " >&6; } 2414 if ${ac_cv_prog_CC+:} false; then : 2415 $as_echo_n "(cached) " >&6 2416 else 2417 if test -n "$CC"; then 2418 ac_cv_prog_CC="$CC" # Let the user override the test. 2419 else 2420 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2421 for as_dir in $PATH 2422 do 2423 IFS=$as_save_IFS 2424 test -z "$as_dir" && as_dir=. 2425 for ac_exec_ext in '' $ac_executable_extensions; do 2426 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2427 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2428 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2429 break 2 2430 fi 2431 done 2432 done 2433 IFS=$as_save_IFS 2434 2435 fi 2436 fi 2437 CC=$ac_cv_prog_CC 2438 if test -n "$CC"; then 2439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2440 $as_echo "$CC" >&6; } 2441 else 2442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2443 $as_echo "no" >&6; } 2444 fi 2445 2446 2447 fi 2448 if test -z "$ac_cv_prog_CC"; then 2449 ac_ct_CC=$CC 2450 # Extract the first word of "gcc", so it can be a program name with args. 2451 set dummy gcc; ac_word=$2 2452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2453 $as_echo_n "checking for $ac_word... " >&6; } 2454 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2455 $as_echo_n "(cached) " >&6 2456 else 2457 if test -n "$ac_ct_CC"; then 2458 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2459 else 2460 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2461 for as_dir in $PATH 2462 do 2463 IFS=$as_save_IFS 2464 test -z "$as_dir" && as_dir=. 2465 for ac_exec_ext in '' $ac_executable_extensions; do 2466 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2467 ac_cv_prog_ac_ct_CC="gcc" 2468 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2469 break 2 2470 fi 2471 done 2472 done 2473 IFS=$as_save_IFS 2474 2475 fi 2476 fi 2477 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2478 if test -n "$ac_ct_CC"; then 2479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2480 $as_echo "$ac_ct_CC" >&6; } 2481 else 2482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2483 $as_echo "no" >&6; } 2484 fi 2485 2486 if test "x$ac_ct_CC" = x; then 2487 CC="" 2488 else 2489 case $cross_compiling:$ac_tool_warned in 2490 yes:) 2491 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2492 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2493 ac_tool_warned=yes ;; 2494 esac 2495 CC=$ac_ct_CC 2496 fi 2497 else 2498 CC="$ac_cv_prog_CC" 2499 fi 2500 2501 if test -z "$CC"; then 2502 if test -n "$ac_tool_prefix"; then 2503 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2504 set dummy ${ac_tool_prefix}cc; ac_word=$2 2505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2506 $as_echo_n "checking for $ac_word... " >&6; } 2507 if ${ac_cv_prog_CC+:} false; then : 2508 $as_echo_n "(cached) " >&6 2509 else 2510 if test -n "$CC"; then 2511 ac_cv_prog_CC="$CC" # Let the user override the test. 2512 else 2513 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2514 for as_dir in $PATH 2515 do 2516 IFS=$as_save_IFS 2517 test -z "$as_dir" && as_dir=. 2518 for ac_exec_ext in '' $ac_executable_extensions; do 2519 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2520 ac_cv_prog_CC="${ac_tool_prefix}cc" 2521 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2522 break 2 2523 fi 2524 done 2525 done 2526 IFS=$as_save_IFS 2527 2528 fi 2529 fi 2530 CC=$ac_cv_prog_CC 2531 if test -n "$CC"; then 2532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2533 $as_echo "$CC" >&6; } 2534 else 2535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2536 $as_echo "no" >&6; } 2537 fi 2538 2539 2540 fi 2541 fi 2542 if test -z "$CC"; then 2543 # Extract the first word of "cc", so it can be a program name with args. 2544 set dummy cc; ac_word=$2 2545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2546 $as_echo_n "checking for $ac_word... " >&6; } 2547 if ${ac_cv_prog_CC+:} false; then : 2548 $as_echo_n "(cached) " >&6 2549 else 2550 if test -n "$CC"; then 2551 ac_cv_prog_CC="$CC" # Let the user override the test. 2552 else 2553 ac_prog_rejected=no 2554 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2555 for as_dir in $PATH 2556 do 2557 IFS=$as_save_IFS 2558 test -z "$as_dir" && as_dir=. 2559 for ac_exec_ext in '' $ac_executable_extensions; do 2560 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2561 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2562 ac_prog_rejected=yes 2563 continue 2564 fi 2565 ac_cv_prog_CC="cc" 2566 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2567 break 2 2568 fi 2569 done 2570 done 2571 IFS=$as_save_IFS 2572 2573 if test $ac_prog_rejected = yes; then 2574 # We found a bogon in the path, so make sure we never use it. 2575 set dummy $ac_cv_prog_CC 2576 shift 2577 if test $# != 0; then 2578 # We chose a different compiler from the bogus one. 2579 # However, it has the same basename, so the bogon will be chosen 2580 # first if we set CC to just the basename; use the full file name. 2581 shift 2582 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2583 fi 2584 fi 2585 fi 2586 fi 2587 CC=$ac_cv_prog_CC 2588 if test -n "$CC"; then 2589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2590 $as_echo "$CC" >&6; } 2591 else 2592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2593 $as_echo "no" >&6; } 2594 fi 2595 2596 2597 fi 2598 if test -z "$CC"; then 2599 if test -n "$ac_tool_prefix"; then 2600 for ac_prog in cl.exe 2601 do 2602 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2603 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2605 $as_echo_n "checking for $ac_word... " >&6; } 2606 if ${ac_cv_prog_CC+:} false; then : 2607 $as_echo_n "(cached) " >&6 2608 else 2609 if test -n "$CC"; then 2610 ac_cv_prog_CC="$CC" # Let the user override the test. 2611 else 2612 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2613 for as_dir in $PATH 2614 do 2615 IFS=$as_save_IFS 2616 test -z "$as_dir" && as_dir=. 2617 for ac_exec_ext in '' $ac_executable_extensions; do 2618 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2619 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2620 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2621 break 2 2622 fi 2623 done 2624 done 2625 IFS=$as_save_IFS 2626 2627 fi 2628 fi 2629 CC=$ac_cv_prog_CC 2630 if test -n "$CC"; then 2631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2632 $as_echo "$CC" >&6; } 2633 else 2634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2635 $as_echo "no" >&6; } 2636 fi 2637 2638 2639 test -n "$CC" && break 2640 done 2641 fi 2642 if test -z "$CC"; then 2643 ac_ct_CC=$CC 2644 for ac_prog in cl.exe 2645 do 2646 # Extract the first word of "$ac_prog", so it can be a program name with args. 2647 set dummy $ac_prog; ac_word=$2 2648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2649 $as_echo_n "checking for $ac_word... " >&6; } 2650 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2651 $as_echo_n "(cached) " >&6 2652 else 2653 if test -n "$ac_ct_CC"; then 2654 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2655 else 2656 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2657 for as_dir in $PATH 2658 do 2659 IFS=$as_save_IFS 2660 test -z "$as_dir" && as_dir=. 2661 for ac_exec_ext in '' $ac_executable_extensions; do 2662 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2663 ac_cv_prog_ac_ct_CC="$ac_prog" 2664 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2665 break 2 2666 fi 2667 done 2668 done 2669 IFS=$as_save_IFS 2670 2671 fi 2672 fi 2673 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2674 if test -n "$ac_ct_CC"; then 2675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2676 $as_echo "$ac_ct_CC" >&6; } 2677 else 2678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2679 $as_echo "no" >&6; } 2680 fi 2681 2682 2683 test -n "$ac_ct_CC" && break 2684 done 2685 2686 if test "x$ac_ct_CC" = x; then 2687 CC="" 2688 else 2689 case $cross_compiling:$ac_tool_warned in 2690 yes:) 2691 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2692 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2693 ac_tool_warned=yes ;; 2694 esac 2695 CC=$ac_ct_CC 2696 fi 2697 fi 2698 2699 fi 2700 2701 2702 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2703 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2704 as_fn_error $? "no acceptable C compiler found in \$PATH 2705 See \`config.log' for more details" "$LINENO" 5; } 2706 2707 # Provide some information about the compiler. 2708 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2709 set X $ac_compile 2710 ac_compiler=$2 2711 for ac_option in --version -v -V -qversion; do 2712 { { ac_try="$ac_compiler $ac_option >&5" 2713 case "(($ac_try" in 2714 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2715 *) ac_try_echo=$ac_try;; 2716 esac 2717 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2718 $as_echo "$ac_try_echo"; } >&5 2719 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2720 ac_status=$? 2721 if test -s conftest.err; then 2722 sed '10a\ 2723 ... rest of stderr output deleted ... 2724 10q' conftest.err >conftest.er1 2725 cat conftest.er1 >&5 2726 fi 2727 rm -f conftest.er1 conftest.err 2728 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2729 test $ac_status = 0; } 2730 done 2731 2732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2733 /* end confdefs.h. */ 2734 2735 int 2736 main () 2737 { 2738 2739 ; 2740 return 0; 2741 } 2742 _ACEOF 2743 ac_clean_files_save=$ac_clean_files 2744 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2745 # Try to create an executable without -o first, disregard a.out. 2746 # It will help us diagnose broken compilers, and finding out an intuition 2747 # of exeext. 2748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2749 $as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 2779 # so that the user can short-circuit this test for compilers unknown to 2780 # Autoconf. 2781 for ac_file in $ac_files '' 2782 do 2783 test -f "$ac_file" || continue 2784 case $ac_file in 2785 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2786 ;; 2787 [ab].out ) 2788 # We found the default executable, but exeext='' is most 2789 # certainly right. 2790 break;; 2791 *.* ) 2792 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2793 then :; else 2794 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2795 fi 2796 # We set ac_cv_exeext here because the later test for it is not 2797 # safe: cross compilers may not add the suffix if given an `-o' 2798 # argument, so we may need to know it at that point already. 2799 # Even if this section looks crufty: it has the advantage of 2800 # actually working. 2801 break;; 2802 * ) 2803 break;; 2804 esac 2805 done 2806 test "$ac_cv_exeext" = no && ac_cv_exeext= 2807 2808 else 2809 ac_file='' 2810 fi 2811 if test -z "$ac_file"; then : 2812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2813 $as_echo "no" >&6; } 2814 $as_echo "$as_me: failed program was:" >&5 2815 sed 's/^/| /' conftest.$ac_ext >&5 2816 2817 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2818 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2819 as_fn_error 77 "C compiler cannot create executables 2820 See \`config.log' for more details" "$LINENO" 5; } 2821 else 2822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2823 $as_echo "yes" >&6; } 2824 fi 2825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2826 $as_echo_n "checking for C compiler default output file name... " >&6; } 2827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2828 $as_echo "$ac_file" >&6; } 2829 ac_exeext=$ac_cv_exeext 2830 2831 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2832 ac_clean_files=$ac_clean_files_save 2833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2834 $as_echo_n "checking for suffix of executables... " >&6; } 2835 if { { ac_try="$ac_link" 2836 case "(($ac_try" in 2837 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2838 *) ac_try_echo=$ac_try;; 2839 esac 2840 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2841 $as_echo "$ac_try_echo"; } >&5 2842 (eval "$ac_link") 2>&5 2843 ac_status=$? 2844 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2845 test $ac_status = 0; }; then : 2846 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2847 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2848 # work properly (i.e., refer to `conftest.exe'), while it won't with 2849 # `rm'. 2850 for ac_file in conftest.exe conftest conftest.*; do 2851 test -f "$ac_file" || continue 2852 case $ac_file in 2853 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2854 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2855 break;; 2856 * ) break;; 2857 esac 2858 done 2859 else 2860 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2861 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2862 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2863 See \`config.log' for more details" "$LINENO" 5; } 2864 fi 2865 rm -f conftest conftest$ac_cv_exeext 2866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2867 $as_echo "$ac_cv_exeext" >&6; } 2868 2869 rm -f conftest.$ac_ext 2870 EXEEXT=$ac_cv_exeext 2871 ac_exeext=$EXEEXT 2872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2873 /* end confdefs.h. */ 2874 #include <stdio.h> 2875 int 2876 main () 2877 { 2878 FILE *f = fopen ("conftest.out", "w"); 2879 return ferror (f) || fclose (f) != 0; 2880 2881 ; 2882 return 0; 2883 } 2884 _ACEOF 2885 ac_clean_files="$ac_clean_files conftest.out" 2886 # Check that the compiler produces executables we can run. If not, either 2887 # the compiler is broken, or we cross compile. 2888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2889 $as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 2921 If you meant to cross compile, use \`--host'. 2922 See \`config.log' for more details" "$LINENO" 5; } 2923 fi 2924 fi 2925 fi 2926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2927 $as_echo "$cross_compiling" >&6; } 2928 2929 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2930 ac_clean_files=$ac_clean_files_save 2931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2932 $as_echo_n "checking for suffix of object files... " >&6; } 2933 if ${ac_cv_objext+:} false; then : 2934 $as_echo_n "(cached) " >&6 2935 else 2936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2937 /* end confdefs.h. */ 2938 2939 int 2940 main () 2941 { 2942 2943 ; 2944 return 0; 2945 } 2946 _ACEOF 2947 rm -f conftest.o conftest.obj 2948 if { { ac_try="$ac_compile" 2949 case "(($ac_try" in 2950 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2951 *) ac_try_echo=$ac_try;; 2952 esac 2953 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2954 $as_echo "$ac_try_echo"; } >&5 2955 (eval "$ac_compile") 2>&5 2956 ac_status=$? 2957 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2958 test $ac_status = 0; }; then : 2959 for ac_file in conftest.o conftest.obj conftest.*; do 2960 test -f "$ac_file" || continue; 2961 case $ac_file in 2962 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2963 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2964 break;; 2965 esac 2966 done 2967 else 2968 $as_echo "$as_me: failed program was:" >&5 2969 sed 's/^/| /' conftest.$ac_ext >&5 2970 2971 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2972 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2973 as_fn_error $? "cannot compute suffix of object files: cannot compile 2974 See \`config.log' for more details" "$LINENO" 5; } 2975 fi 2976 rm -f conftest.$ac_cv_objext conftest.$ac_ext 2977 fi 2978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2979 $as_echo "$ac_cv_objext" >&6; } 2980 OBJEXT=$ac_cv_objext 2981 ac_objext=$OBJEXT 2982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2983 $as_echo_n "checking whether we are using the GNU C compiler... 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" >&6; } 3021 if ${ac_cv_prog_cc_g+:} false; then : 3022 $as_echo_n "(cached) " >&6 3023 else 3024 ac_save_c_werror_flag=$ac_c_werror_flag 3025 ac_c_werror_flag=yes 3026 ac_cv_prog_cc_g=no 3027 CFLAGS="-g" 3028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3029 /* end confdefs.h. */ 3030 3031 int 3032 main () 3033 { 3034 3035 ; 3036 return 0; 3037 } 3038 _ACEOF 3039 if ac_fn_c_try_compile "$LINENO"; then : 3040 ac_cv_prog_cc_g=yes 3041 else 3042 CFLAGS="" 3043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3044 /* end confdefs.h. */ 3045 3046 int 3047 main () 3048 { 3049 3050 ; 3051 return 0; 3052 } 3053 _ACEOF 3054 if ac_fn_c_try_compile "$LINENO"; then : 3055 3056 else 3057 ac_c_werror_flag=$ac_save_c_werror_flag 3058 CFLAGS="-g" 3059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3060 /* end confdefs.h. */ 3061 3062 int 3063 main () 3064 { 3065 3066 ; 3067 return 0; 3068 } 3069 _ACEOF 3070 if ac_fn_c_try_compile "$LINENO"; then : 3071 ac_cv_prog_cc_g=yes 3072 fi 3073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3074 fi 3075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3076 fi 3077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3078 ac_c_werror_flag=$ac_save_c_werror_flag 3079 fi 3080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3081 $as_echo "$ac_cv_prog_cc_g" >&6; } 3082 if test "$ac_test_CFLAGS" = set; then 3083 CFLAGS=$ac_save_CFLAGS 3084 elif test $ac_cv_prog_cc_g = yes; then 3085 if test "$GCC" = yes; then 3086 CFLAGS="-g -O2" 3087 else 3088 CFLAGS="-g" 3089 fi 3090 else 3091 if test "$GCC" = yes; then 3092 CFLAGS="-O2" 3093 else 3094 CFLAGS= 3095 fi 3096 fi 3097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3098 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3099 if ${ac_cv_prog_cc_c89+:} false; then : 3100 $as_echo_n "(cached) " >&6 3101 else 3102 ac_cv_prog_cc_c89=no 3103 ac_save_CC=$CC 3104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3105 /* end confdefs.h. */ 3106 #include <stdarg.h> 3107 #include <stdio.h> 3108 struct stat; 3109 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3110 struct buf { int x; }; 3111 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3112 static char *e (p, i) 3113 char **p; 3114 int i; 3115 { 3116 return p[i]; 3117 } 3118 static char *f (char * (*g) (char **, int), char **p, ...) 3119 { 3120 char *s; 3121 va_list v; 3122 va_start (v,p); 3123 s = g (p, va_arg (v,int)); 3124 va_end (v); 3125 return s; 3126 } 3127 3128 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3129 function prototypes and stuff, but not '\xHH' hex character constants. 3130 These don't provoke an error unfortunately, instead are silently treated 3131 as 'x'. The following induces an error, until -std is added to get 3132 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3133 array size at least. It's necessary to write '\x00'==0 to get something 3134 that's true only with -std. */ 3135 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3136 3137 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3138 inside strings and character constants. */ 3139 #define FOO(x) 'x' 3140 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3141 3142 int test (int i, double x); 3143 struct s1 {int (*f) (int a);}; 3144 struct s2 {int (*f) (double a);}; 3145 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3146 int argc; 3147 char **argv; 3148 int 3149 main () 3150 { 3151 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3152 ; 3153 return 0; 3154 } 3155 _ACEOF 3156 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3157 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3158 do 3159 CC="$ac_save_CC $ac_arg" 3160 if ac_fn_c_try_compile "$LINENO"; then : 3161 ac_cv_prog_cc_c89=$ac_arg 3162 fi 3163 rm -f core conftest.err conftest.$ac_objext 3164 test "x$ac_cv_prog_cc_c89" != "xno" && break 3165 done 3166 rm -f conftest.$ac_ext 3167 CC=$ac_save_CC 3168 3169 fi 3170 # AC_CACHE_VAL 3171 case "x$ac_cv_prog_cc_c89" in 3172 x) 3173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3174 $as_echo "none needed" >&6; } ;; 3175 xno) 3176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3177 $as_echo "unsupported" >&6; } ;; 3178 *) 3179 CC="$CC $ac_cv_prog_cc_c89" 3180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3181 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3182 esac 3183 if test "x$ac_cv_prog_cc_c89" != xno; then : 3184 3185 fi 3186 3187 ac_ext=c 3188 ac_cpp='$CPP $CPPFLAGS' 3189 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3190 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3191 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3192 3193 ac_ext=c 3194 ac_cpp='$CPP $CPPFLAGS' 3195 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3196 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3197 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3199 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3200 if ${am_cv_prog_cc_c_o+:} false; then : 3201 $as_echo_n "(cached) " >&6 3202 else 3203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3204 /* end confdefs.h. */ 3205 3206 int 3207 main () 3208 { 3209 3210 ; 3211 return 0; 3212 } 3213 _ACEOF 3214 # Make sure it works both with $CC and with simple cc. 3215 # Following AC_PROG_CC_C_O, we do the test twice because some 3216 # compilers refuse to overwrite an existing .o file with -o, 3217 # though they will create one. 3218 am_cv_prog_cc_c_o=yes 3219 for am_i in 1 2; do 3220 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3221 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3222 ac_status=$? 3223 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3224 (exit $ac_status); } \ 3225 && test -f conftest2.$ac_objext; then 3226 : OK 3227 else 3228 am_cv_prog_cc_c_o=no 3229 break 3230 fi 3231 done 3232 rm -f core conftest* 3233 unset am_i 3234 fi 3235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3236 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3237 if test "$am_cv_prog_cc_c_o" != yes; then 3238 # Losing compiler, so override with the script. 3239 # FIXME: It is wrong to rewrite CC. 3240 # But if we don't then we get into trouble of one sort or another. 3241 # A longer-term fix would be to have automake use am__CC in this case, 3242 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3243 CC="$am_aux_dir/compile $CC" 3244 fi 3245 ac_ext=c 3246 ac_cpp='$CPP $CPPFLAGS' 3247 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3248 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3249 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3250 3251 3252 3253 ac_ext=c 3254 ac_cpp='$CPP $CPPFLAGS' 3255 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3256 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3257 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3259 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3260 # On Suns, sometimes $CPP names a directory. 3261 if test -n "$CPP" && test -d "$CPP"; then 3262 CPP= 3263 fi 3264 if test -z "$CPP"; then 3265 if ${ac_cv_prog_CPP+:} false; then : 3266 $as_echo_n "(cached) " >&6 3267 else 3268 # Double quotes because CPP needs to be expanded 3269 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3270 do 3271 ac_preproc_ok=false 3272 for ac_c_preproc_warn_flag in '' yes 3273 do 3274 # Use a header file that comes with gcc, so configuring glibc 3275 # with a fresh cross-compiler works. 3276 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3277 # <limits.h> exists even on freestanding compilers. 3278 # On the NeXT, cc -E runs the code through the compiler's parser, 3279 # not just through cpp. "Syntax error" is here to catch this case. 3280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3281 /* end confdefs.h. */ 3282 #ifdef __STDC__ 3283 # include <limits.h> 3284 #else 3285 # include <assert.h> 3286 #endif 3287 Syntax error 3288 _ACEOF 3289 if ac_fn_c_try_cpp "$LINENO"; then : 3290 3291 else 3292 # Broken: fails on valid input. 3293 continue 3294 fi 3295 rm -f conftest.err conftest.i conftest.$ac_ext 3296 3297 # OK, works on sane cases. Now check whether nonexistent headers 3298 # can be detected and how. 3299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3300 /* end confdefs.h. */ 3301 #include <ac_nonexistent.h> 3302 _ACEOF 3303 if ac_fn_c_try_cpp "$LINENO"; then : 3304 # Broken: success on invalid input. 3305 continue 3306 else 3307 # Passes both tests. 3308 ac_preproc_ok=: 3309 break 3310 fi 3311 rm -f conftest.err conftest.i conftest.$ac_ext 3312 3313 done 3314 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3315 rm -f conftest.i conftest.err conftest.$ac_ext 3316 if $ac_preproc_ok; then : 3317 break 3318 fi 3319 3320 done 3321 ac_cv_prog_CPP=$CPP 3322 3323 fi 3324 CPP=$ac_cv_prog_CPP 3325 else 3326 ac_cv_prog_CPP=$CPP 3327 fi 3328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3329 $as_echo "$CPP" >&6; } 3330 ac_preproc_ok=false 3331 for ac_c_preproc_warn_flag in '' yes 3332 do 3333 # Use a header file that comes with gcc, so configuring glibc 3334 # with a fresh cross-compiler works. 3335 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3336 # <limits.h> exists even on freestanding compilers. 3337 # On the NeXT, cc -E runs the code through the compiler's parser, 3338 # not just through cpp. "Syntax error" is here to catch this case. 3339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3340 /* end confdefs.h. */ 3341 #ifdef __STDC__ 3342 # include <limits.h> 3343 #else 3344 # include <assert.h> 3345 #endif 3346 Syntax error 3347 _ACEOF 3348 if ac_fn_c_try_cpp "$LINENO"; then : 3349 3350 else 3351 # Broken: fails on valid input. 3352 continue 3353 fi 3354 rm -f conftest.err conftest.i conftest.$ac_ext 3355 3356 # OK, works on sane cases. Now check whether nonexistent headers 3357 # can be detected and how. 3358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3359 /* end confdefs.h. */ 3360 #include <ac_nonexistent.h> 3361 _ACEOF 3362 if ac_fn_c_try_cpp "$LINENO"; then : 3363 # Broken: success on invalid input. 3364 continue 3365 else 3366 # Passes both tests. 3367 ac_preproc_ok=: 3368 break 3369 fi 3370 rm -f conftest.err conftest.i conftest.$ac_ext 3371 3372 done 3373 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3374 rm -f conftest.i conftest.err conftest.$ac_ext 3375 if $ac_preproc_ok; then : 3376 3377 else 3378 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3379 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3380 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3381 See \`config.log' for more details" "$LINENO" 5; } 3382 fi 3383 3384 ac_ext=c 3385 ac_cpp='$CPP $CPPFLAGS' 3386 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3387 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3388 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3389 3390 3391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3392 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3393 if ${ac_cv_path_GREP+:} false; then : 3394 $as_echo_n "(cached) " >&6 3395 else 3396 if test -z "$GREP"; then 3397 ac_path_GREP_found=false 3398 # Loop through the user's path and test for each of PROGNAME-LIST 3399 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3400 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3401 do 3402 IFS=$as_save_IFS 3403 test -z "$as_dir" && as_dir=. 3404 for ac_prog in grep ggrep; do 3405 for ac_exec_ext in '' $ac_executable_extensions; do 3406 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3407 as_fn_executable_p "$ac_path_GREP" || continue 3408 # Check for GNU ac_path_GREP and select it if it is found. 3409 # Check for GNU $ac_path_GREP 3410 case `"$ac_path_GREP" --version 2>&1` in 3411 *GNU*) 3412 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3413 *) 3414 ac_count=0 3415 $as_echo_n 0123456789 >"conftest.in" 3416 while : 3417 do 3418 cat "conftest.in" "conftest.in" >"conftest.tmp" 3419 mv "conftest.tmp" "conftest.in" 3420 cp "conftest.in" "conftest.nl" 3421 $as_echo 'GREP' >> "conftest.nl" 3422 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3423 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3424 as_fn_arith $ac_count + 1 && ac_count=$as_val 3425 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3426 # Best one so far, save it but keep looking for a better one 3427 ac_cv_path_GREP="$ac_path_GREP" 3428 ac_path_GREP_max=$ac_count 3429 fi 3430 # 10*(2^10) chars as input seems more than enough 3431 test $ac_count -gt 10 && break 3432 done 3433 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3434 esac 3435 3436 $ac_path_GREP_found && break 3 3437 done 3438 done 3439 done 3440 IFS=$as_save_IFS 3441 if test -z "$ac_cv_path_GREP"; then 3442 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3443 fi 3444 else 3445 ac_cv_path_GREP=$GREP 3446 fi 3447 3448 fi 3449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3450 $as_echo "$ac_cv_path_GREP" >&6; } 3451 GREP="$ac_cv_path_GREP" 3452 3453 3454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3455 $as_echo_n "checking for egrep... " >&6; } 3456 if ${ac_cv_path_EGREP+:} false; then : 3457 $as_echo_n "(cached) " >&6 3458 else 3459 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3460 then ac_cv_path_EGREP="$GREP -E" 3461 else 3462 if test -z "$EGREP"; then 3463 ac_path_EGREP_found=false 3464 # Loop through the user's path and test for each of PROGNAME-LIST 3465 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3466 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3467 do 3468 IFS=$as_save_IFS 3469 test -z "$as_dir" && as_dir=. 3470 for ac_prog in egrep; do 3471 for ac_exec_ext in '' $ac_executable_extensions; do 3472 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3473 as_fn_executable_p "$ac_path_EGREP" || continue 3474 # Check for GNU ac_path_EGREP and select it if it is found. 3475 # Check for GNU $ac_path_EGREP 3476 case `"$ac_path_EGREP" --version 2>&1` in 3477 *GNU*) 3478 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3479 *) 3480 ac_count=0 3481 $as_echo_n 0123456789 >"conftest.in" 3482 while : 3483 do 3484 cat "conftest.in" "conftest.in" >"conftest.tmp" 3485 mv "conftest.tmp" "conftest.in" 3486 cp "conftest.in" "conftest.nl" 3487 $as_echo 'EGREP' >> "conftest.nl" 3488 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3489 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3490 as_fn_arith $ac_count + 1 && ac_count=$as_val 3491 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3492 # Best one so far, save it but keep looking for a better one 3493 ac_cv_path_EGREP="$ac_path_EGREP" 3494 ac_path_EGREP_max=$ac_count 3495 fi 3496 # 10*(2^10) chars as input seems more than enough 3497 test $ac_count -gt 10 && break 3498 done 3499 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3500 esac 3501 3502 $ac_path_EGREP_found && break 3 3503 done 3504 done 3505 done 3506 IFS=$as_save_IFS 3507 if test -z "$ac_cv_path_EGREP"; then 3508 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3509 fi 3510 else 3511 ac_cv_path_EGREP=$EGREP 3512 fi 3513 3514 fi 3515 fi 3516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3517 $as_echo "$ac_cv_path_EGREP" >&6; } 3518 EGREP="$ac_cv_path_EGREP" 3519 3520 3521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3522 $as_echo_n "checking for ANSI C header files... " >&6; } 3523 if ${ac_cv_header_stdc+:} false; then : 3524 $as_echo_n "(cached) " >&6 3525 else 3526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3527 /* end confdefs.h. */ 3528 #include <stdlib.h> 3529 #include <stdarg.h> 3530 #include <string.h> 3531 #include <float.h> 3532 3533 int 3534 main () 3535 { 3536 3537 ; 3538 return 0; 3539 } 3540 _ACEOF 3541 if ac_fn_c_try_compile "$LINENO"; then : 3542 ac_cv_header_stdc=yes 3543 else 3544 ac_cv_header_stdc=no 3545 fi 3546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3547 3548 if test $ac_cv_header_stdc = yes; then 3549 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3551 /* end confdefs.h. */ 3552 #include <string.h> 3553 3554 _ACEOF 3555 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3556 $EGREP "memchr" >/dev/null 2>&1; then : 3557 3558 else 3559 ac_cv_header_stdc=no 3560 fi 3561 rm -f conftest* 3562 3563 fi 3564 3565 if test $ac_cv_header_stdc = yes; then 3566 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3568 /* end confdefs.h. */ 3569 #include <stdlib.h> 3570 3571 _ACEOF 3572 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3573 $EGREP "free" >/dev/null 2>&1; then : 3574 3575 else 3576 ac_cv_header_stdc=no 3577 fi 3578 rm -f conftest* 3579 3580 fi 3581 3582 if test $ac_cv_header_stdc = yes; then 3583 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3584 if test "$cross_compiling" = yes; then : 3585 : 3586 else 3587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3588 /* end confdefs.h. */ 3589 #include <ctype.h> 3590 #include <stdlib.h> 3591 #if ((' ' & 0x0FF) == 0x020) 3592 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3593 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3594 #else 3595 # define ISLOWER(c) \ 3596 (('a' <= (c) && (c) <= 'i') \ 3597 || ('j' <= (c) && (c) <= 'r') \ 3598 || ('s' <= (c) && (c) <= 'z')) 3599 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3600 #endif 3601 3602 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3603 int 3604 main () 3605 { 3606 int i; 3607 for (i = 0; i < 256; i++) 3608 if (XOR (islower (i), ISLOWER (i)) 3609 || toupper (i) != TOUPPER (i)) 3610 return 2; 3611 return 0; 3612 } 3613 _ACEOF 3614 if ac_fn_c_try_run "$LINENO"; then : 3615 3616 else 3617 ac_cv_header_stdc=no 3618 fi 3619 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3620 conftest.$ac_objext conftest.beam conftest.$ac_ext 3621 fi 3622 3623 fi 3624 fi 3625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3626 $as_echo "$ac_cv_header_stdc" >&6; } 3627 if test $ac_cv_header_stdc = yes; then 3628 3629 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 3630 3631 fi 3632 3633 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 3634 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3635 inttypes.h stdint.h unistd.h 3636 do : 3637 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3638 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3639 " 3640 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3641 cat >>confdefs.h <<_ACEOF 3642 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3643 _ACEOF 3644 3645 fi 3646 3647 done 3648 3649 3650 3651 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3652 if test "x$ac_cv_header_minix_config_h" = xyes; then : 3653 MINIX=yes 3654 else 3655 MINIX= 3656 fi 3657 3658 3659 if test "$MINIX" = yes; then 3660 3661 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3662 3663 3664 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3665 3666 3667 $as_echo "#define _MINIX 1" >>confdefs.h 3668 3669 fi 3670 3671 3672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3673 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3674 if ${ac_cv_safe_to_define___extensions__+:} false; then : 3675 $as_echo_n "(cached) " >&6 3676 else 3677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3678 /* end confdefs.h. */ 3679 3680 # define __EXTENSIONS__ 1 3681 $ac_includes_default 3682 int 3683 main () 3684 { 3685 3686 ; 3687 return 0; 3688 } 3689 _ACEOF 3690 if ac_fn_c_try_compile "$LINENO"; then : 3691 ac_cv_safe_to_define___extensions__=yes 3692 else 3693 ac_cv_safe_to_define___extensions__=no 3694 fi 3695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3696 fi 3697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3698 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3699 test $ac_cv_safe_to_define___extensions__ = yes && 3700 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3701 3702 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3703 3704 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3705 3706 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3707 3708 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3709 3710 3711 # Check whether --enable-largefile was given. 3712 if test "${enable_largefile+set}" = set; then : 3713 enableval=$enable_largefile; 3714 fi 3715 3716 if test "$enable_largefile" != no; then 3717 3718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 3719 $as_echo_n "checking for special C compiler options needed for large files... " >&6; } 3720 if ${ac_cv_sys_largefile_CC+:} false; then : 3721 $as_echo_n "(cached) " >&6 3722 else 3723 ac_cv_sys_largefile_CC=no 3724 if test "$GCC" != yes; then 3725 ac_save_CC=$CC 3726 while :; do 3727 # IRIX 6.2 and later do not support large files by default, 3728 # so use the C compiler's -n32 option if that helps. 3729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3730 /* end confdefs.h. */ 3731 #include <sys/types.h> 3732 /* Check that off_t can represent 2**63 - 1 correctly. 3733 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3734 since some C++ compilers masquerading as C compilers 3735 incorrectly reject 9223372036854775807. */ 3736 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3737 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3738 && LARGE_OFF_T % 2147483647 == 1) 3739 ? 1 : -1]; 3740 int 3741 main () 3742 { 3743 3744 ; 3745 return 0; 3746 } 3747 _ACEOF 3748 if ac_fn_c_try_compile "$LINENO"; then : 3749 break 3750 fi 3751 rm -f core conftest.err conftest.$ac_objext 3752 CC="$CC -n32" 3753 if ac_fn_c_try_compile "$LINENO"; then : 3754 ac_cv_sys_largefile_CC=' -n32'; break 3755 fi 3756 rm -f core conftest.err conftest.$ac_objext 3757 break 3758 done 3759 CC=$ac_save_CC 3760 rm -f conftest.$ac_ext 3761 fi 3762 fi 3763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 3764 $as_echo "$ac_cv_sys_largefile_CC" >&6; } 3765 if test "$ac_cv_sys_largefile_CC" != no; then 3766 CC=$CC$ac_cv_sys_largefile_CC 3767 fi 3768 3769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 3770 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } 3771 if ${ac_cv_sys_file_offset_bits+:} false; then : 3772 $as_echo_n "(cached) " >&6 3773 else 3774 while :; do 3775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3776 /* end confdefs.h. */ 3777 #include <sys/types.h> 3778 /* Check that off_t can represent 2**63 - 1 correctly. 3779 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3780 since some C++ compilers masquerading as C compilers 3781 incorrectly reject 9223372036854775807. */ 3782 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3783 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3784 && LARGE_OFF_T % 2147483647 == 1) 3785 ? 1 : -1]; 3786 int 3787 main () 3788 { 3789 3790 ; 3791 return 0; 3792 } 3793 _ACEOF 3794 if ac_fn_c_try_compile "$LINENO"; then : 3795 ac_cv_sys_file_offset_bits=no; break 3796 fi 3797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3799 /* end confdefs.h. */ 3800 #define _FILE_OFFSET_BITS 64 3801 #include <sys/types.h> 3802 /* Check that off_t can represent 2**63 - 1 correctly. 3803 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3804 since some C++ compilers masquerading as C compilers 3805 incorrectly reject 9223372036854775807. */ 3806 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3807 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3808 && LARGE_OFF_T % 2147483647 == 1) 3809 ? 1 : -1]; 3810 int 3811 main () 3812 { 3813 3814 ; 3815 return 0; 3816 } 3817 _ACEOF 3818 if ac_fn_c_try_compile "$LINENO"; then : 3819 ac_cv_sys_file_offset_bits=64; break 3820 fi 3821 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3822 ac_cv_sys_file_offset_bits=unknown 3823 break 3824 done 3825 fi 3826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 3827 $as_echo "$ac_cv_sys_file_offset_bits" >&6; } 3828 case $ac_cv_sys_file_offset_bits in #( 3829 no | unknown) ;; 3830 *) 3831 cat >>confdefs.h <<_ACEOF 3832 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits 3833 _ACEOF 3834 ;; 3835 esac 3836 rm -rf conftest* 3837 if test $ac_cv_sys_file_offset_bits = unknown; then 3838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 3839 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } 3840 if ${ac_cv_sys_large_files+:} false; then : 3841 $as_echo_n "(cached) " >&6 3842 else 3843 while :; do 3844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3845 /* end confdefs.h. */ 3846 #include <sys/types.h> 3847 /* Check that off_t can represent 2**63 - 1 correctly. 3848 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3849 since some C++ compilers masquerading as C compilers 3850 incorrectly reject 9223372036854775807. */ 3851 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3852 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3853 && LARGE_OFF_T % 2147483647 == 1) 3854 ? 1 : -1]; 3855 int 3856 main () 3857 { 3858 3859 ; 3860 return 0; 3861 } 3862 _ACEOF 3863 if ac_fn_c_try_compile "$LINENO"; then : 3864 ac_cv_sys_large_files=no; break 3865 fi 3866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3868 /* end confdefs.h. */ 3869 #define _LARGE_FILES 1 3870 #include <sys/types.h> 3871 /* Check that off_t can represent 2**63 - 1 correctly. 3872 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3873 since some C++ compilers masquerading as C compilers 3874 incorrectly reject 9223372036854775807. */ 3875 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3876 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3877 && LARGE_OFF_T % 2147483647 == 1) 3878 ? 1 : -1]; 3879 int 3880 main () 3881 { 3882 3883 ; 3884 return 0; 3885 } 3886 _ACEOF 3887 if ac_fn_c_try_compile "$LINENO"; then : 3888 ac_cv_sys_large_files=1; break 3889 fi 3890 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3891 ac_cv_sys_large_files=unknown 3892 break 3893 done 3894 fi 3895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 3896 $as_echo "$ac_cv_sys_large_files" >&6; } 3897 case $ac_cv_sys_large_files in #( 3898 no | unknown) ;; 3899 *) 3900 cat >>confdefs.h <<_ACEOF 3901 #define _LARGE_FILES $ac_cv_sys_large_files 3902 _ACEOF 3903 ;; 3904 esac 3905 rm -rf conftest* 3906 fi 3907 3908 3909 fi 3910 3911 3912 # Initialize Automake 3913 am__api_version='1.15' 3914 3915 # Find a good install program. We prefer a C program (faster), 3916 # so one script is as good as another. But avoid the broken or 3917 # incompatible versions: 3918 # SysV /etc/install, /usr/sbin/install 3919 # SunOS /usr/etc/install 3920 # IRIX /sbin/install 3921 # AIX /bin/install 3922 # AmigaOS /C/install, which installs bootblocks on floppy discs 3923 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3924 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 3925 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3926 # OS/2's system install, which has a completely different semantic 3927 # ./install, which can be erroneously created by make from ./install.sh. 3928 # Reject install programs that cannot install multiple files. 3929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3930 $as_echo_n "checking for a BSD-compatible install... " >&6; } 3931 if test -z "$INSTALL"; then 3932 if ${ac_cv_path_install+:} false; then : 3933 $as_echo_n "(cached) " >&6 3934 else 3935 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3936 for as_dir in $PATH 3937 do 3938 IFS=$as_save_IFS 3939 test -z "$as_dir" && as_dir=. 3940 # Account for people who put trailing slashes in PATH elements. 3941 case $as_dir/ in #(( 3942 ./ | .// | /[cC]/* | \ 3943 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3944 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3945 /usr/ucb/* ) ;; 3946 *) 3947 # OSF1 and SCO ODT 3.0 have their own names for install. 3948 # Don't use installbsd from OSF since it installs stuff as root 3949 # by default. 3950 for ac_prog in ginstall scoinst install; do 3951 for ac_exec_ext in '' $ac_executable_extensions; do 3952 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 3953 if test $ac_prog = install && 3954 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3955 # AIX install. It has an incompatible calling convention. 3956 : 3957 elif test $ac_prog = install && 3958 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3959 # program-specific install script used by HP pwplus--don't use. 3960 : 3961 else 3962 rm -rf conftest.one conftest.two conftest.dir 3963 echo one > conftest.one 3964 echo two > conftest.two 3965 mkdir conftest.dir 3966 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 3967 test -s conftest.one && test -s conftest.two && 3968 test -s conftest.dir/conftest.one && 3969 test -s conftest.dir/conftest.two 3970 then 3971 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3972 break 3 3973 fi 3974 fi 3975 fi 3976 done 3977 done 3978 ;; 3979 esac 3980 3981 done 3982 IFS=$as_save_IFS 3983 3984 rm -rf conftest.one conftest.two conftest.dir 3985 3986 fi 3987 if test "${ac_cv_path_install+set}" = set; then 3988 INSTALL=$ac_cv_path_install 3989 else 3990 # As a last resort, use the slow shell script. Don't cache a 3991 # value for INSTALL within a source directory, because that will 3992 # break other packages using the cache if that directory is 3993 # removed, or if the value is a relative name. 3994 INSTALL=$ac_install_sh 3995 fi 3996 fi 3997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3998 $as_echo "$INSTALL" >&6; } 3999 4000 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 4001 # It thinks the first close brace ends the variable substitution. 4002 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 4003 4004 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 4005 4006 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 4007 4008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 4009 $as_echo_n "checking whether build environment is sane... " >&6; } 4010 # Reject unsafe characters in $srcdir or the absolute working directory 4011 # name. Accept space and tab only in the latter. 4012 am_lf=' 4013 ' 4014 case `pwd` in 4015 *[\\\"\#\$\&\'\`$am_lf]*) 4016 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 4017 esac 4018 case $srcdir in 4019 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 4020 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 4021 esac 4022 4023 # Do 'set' in a subshell so we don't clobber the current shell's 4024 # arguments. Must try -L first in case configure is actually a 4025 # symlink; some systems play weird games with the mod time of symlinks 4026 # (eg FreeBSD returns the mod time of the symlink's containing 4027 # directory). 4028 if ( 4029 am_has_slept=no 4030 for am_try in 1 2; do 4031 echo "timestamp, slept: $am_has_slept" > conftest.file 4032 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 4033 if test "$*" = "X"; then 4034 # -L didn't work. 4035 set X `ls -t "$srcdir/configure" conftest.file` 4036 fi 4037 if test "$*" != "X $srcdir/configure conftest.file" \ 4038 && test "$*" != "X conftest.file $srcdir/configure"; then 4039 4040 # If neither matched, then we have a broken ls. This can happen 4041 # if, for instance, CONFIG_SHELL is bash and it inherits a 4042 # broken ls alias from the environment. This has actually 4043 # happened. Such a system could not be considered "sane". 4044 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 4045 alias in your environment" "$LINENO" 5 4046 fi 4047 if test "$2" = conftest.file || test $am_try -eq 2; then 4048 break 4049 fi 4050 # Just in case. 4051 sleep 1 4052 am_has_slept=yes 4053 done 4054 test "$2" = conftest.file 4055 ) 4056 then 4057 # Ok. 4058 : 4059 else 4060 as_fn_error $? "newly created file is older than distributed files! 4061 Check your system clock" "$LINENO" 5 4062 fi 4063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4064 $as_echo "yes" >&6; } 4065 # If we didn't sleep, we still need to ensure time stamps of config.status and 4066 # generated files are strictly newer. 4067 am_sleep_pid= 4068 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 4069 ( sleep 1 ) & 4070 am_sleep_pid=$! 4071 fi 4072 4073 rm -f conftest.file 4074 4075 test "$program_prefix" != NONE && 4076 program_transform_name="s&^&$program_prefix&;$program_transform_name" 4077 # Use a double $ so make ignores it. 4078 test "$program_suffix" != NONE && 4079 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 4080 # Double any \ or $. 4081 # By default was `s,x,x', remove it if useless. 4082 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 4083 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 4084 4085 if test x"${MISSING+set}" != xset; then 4086 case $am_aux_dir in 4087 *\ * | *\ *) 4088 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 4089 *) 4090 MISSING="\${SHELL} $am_aux_dir/missing" ;; 4091 esac 4092 fi 4093 # Use eval to expand $SHELL 4094 if eval "$MISSING --is-lightweight"; then 4095 am_missing_run="$MISSING " 4096 else 4097 am_missing_run= 4098 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 4099 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 4100 fi 4101 4102 if test x"${install_sh+set}" != xset; then 4103 case $am_aux_dir in 4104 *\ * | *\ *) 4105 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 4106 *) 4107 install_sh="\${SHELL} $am_aux_dir/install-sh" 4108 esac 4109 fi 4110 4111 # Installed binaries are usually stripped using 'strip' when the user 4112 # run "make install-strip". However 'strip' might not be the right 4113 # tool to use in cross-compilation environments, therefore Automake 4114 # will honor the 'STRIP' environment variable to overrule this program. 4115 if test "$cross_compiling" != no; then 4116 if test -n "$ac_tool_prefix"; then 4117 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 4118 set dummy ${ac_tool_prefix}strip; ac_word=$2 4119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4120 $as_echo_n "checking for $ac_word... " >&6; } 4121 if ${ac_cv_prog_STRIP+:} false; then : 4122 $as_echo_n "(cached) " >&6 4123 else 4124 if test -n "$STRIP"; then 4125 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 4126 else 4127 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4128 for as_dir in $PATH 4129 do 4130 IFS=$as_save_IFS 4131 test -z "$as_dir" && as_dir=. 4132 for ac_exec_ext in '' $ac_executable_extensions; do 4133 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4134 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 4135 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4136 break 2 4137 fi 4138 done 4139 done 4140 IFS=$as_save_IFS 4141 4142 fi 4143 fi 4144 STRIP=$ac_cv_prog_STRIP 4145 if test -n "$STRIP"; then 4146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 4147 $as_echo "$STRIP" >&6; } 4148 else 4149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4150 $as_echo "no" >&6; } 4151 fi 4152 4153 4154 fi 4155 if test -z "$ac_cv_prog_STRIP"; then 4156 ac_ct_STRIP=$STRIP 4157 # Extract the first word of "strip", so it can be a program name with args. 4158 set dummy strip; ac_word=$2 4159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4160 $as_echo_n "checking for $ac_word... " >&6; } 4161 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 4162 $as_echo_n "(cached) " >&6 4163 else 4164 if test -n "$ac_ct_STRIP"; then 4165 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 4166 else 4167 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4168 for as_dir in $PATH 4169 do 4170 IFS=$as_save_IFS 4171 test -z "$as_dir" && as_dir=. 4172 for ac_exec_ext in '' $ac_executable_extensions; do 4173 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4174 ac_cv_prog_ac_ct_STRIP="strip" 4175 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4176 break 2 4177 fi 4178 done 4179 done 4180 IFS=$as_save_IFS 4181 4182 fi 4183 fi 4184 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 4185 if test -n "$ac_ct_STRIP"; then 4186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 4187 $as_echo "$ac_ct_STRIP" >&6; } 4188 else 4189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4190 $as_echo "no" >&6; } 4191 fi 4192 4193 if test "x$ac_ct_STRIP" = x; then 4194 STRIP=":" 4195 else 4196 case $cross_compiling:$ac_tool_warned in 4197 yes:) 4198 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4199 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4200 ac_tool_warned=yes ;; 4201 esac 4202 STRIP=$ac_ct_STRIP 4203 fi 4204 else 4205 STRIP="$ac_cv_prog_STRIP" 4206 fi 4207 4208 fi 4209 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 4210 4211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 4212 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 4213 if test -z "$MKDIR_P"; then 4214 if ${ac_cv_path_mkdir+:} false; then : 4215 $as_echo_n "(cached) " >&6 4216 else 4217 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4218 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 4219 do 4220 IFS=$as_save_IFS 4221 test -z "$as_dir" && as_dir=. 4222 for ac_prog in mkdir gmkdir; do 4223 for ac_exec_ext in '' $ac_executable_extensions; do 4224 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 4225 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 4226 'mkdir (GNU coreutils) '* | \ 4227 'mkdir (coreutils) '* | \ 4228 'mkdir (fileutils) '4.1*) 4229 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 4230 break 3;; 4231 esac 4232 done 4233 done 4234 done 4235 IFS=$as_save_IFS 4236 4237 fi 4238 4239 test -d ./--version && rmdir ./--version 4240 if test "${ac_cv_path_mkdir+set}" = set; then 4241 MKDIR_P="$ac_cv_path_mkdir -p" 4242 else 4243 # As a last resort, use the slow shell script. Don't cache a 4244 # value for MKDIR_P within a source directory, because that will 4245 # break other packages using the cache if that directory is 4246 # removed, or if the value is a relative name. 4247 MKDIR_P="$ac_install_sh -d" 4248 fi 4249 fi 4250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 4251 $as_echo "$MKDIR_P" >&6; } 4252 4253 for ac_prog in gawk mawk nawk awk 4254 do 4255 # Extract the first word of "$ac_prog", so it can be a program name with args. 4256 set dummy $ac_prog; ac_word=$2 4257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4258 $as_echo_n "checking for $ac_word... " >&6; } 4259 if ${ac_cv_prog_AWK+:} false; then : 4260 $as_echo_n "(cached) " >&6 4261 else 4262 if test -n "$AWK"; then 4263 ac_cv_prog_AWK="$AWK" # Let the user override the test. 4264 else 4265 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4266 for as_dir in $PATH 4267 do 4268 IFS=$as_save_IFS 4269 test -z "$as_dir" && as_dir=. 4270 for ac_exec_ext in '' $ac_executable_extensions; do 4271 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4272 ac_cv_prog_AWK="$ac_prog" 4273 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4274 break 2 4275 fi 4276 done 4277 done 4278 IFS=$as_save_IFS 4279 4280 fi 4281 fi 4282 AWK=$ac_cv_prog_AWK 4283 if test -n "$AWK"; then 4284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 4285 $as_echo "$AWK" >&6; } 4286 else 4287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4288 $as_echo "no" >&6; } 4289 fi 4290 4291 4292 test -n "$AWK" && break 4293 done 4294 4295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4296 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4297 set x ${MAKE-make} 4298 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4299 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 4300 $as_echo_n "(cached) " >&6 4301 else 4302 cat >conftest.make <<\_ACEOF 4303 SHELL = /bin/sh 4304 all: 4305 @echo '@@@%%%=$(MAKE)=@@@%%%' 4306 _ACEOF 4307 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4308 case `${MAKE-make} -f conftest.make 2>/dev/null` in 4309 *@@@%%%=?*=@@@%%%*) 4310 eval ac_cv_prog_make_${ac_make}_set=yes;; 4311 *) 4312 eval ac_cv_prog_make_${ac_make}_set=no;; 4313 esac 4314 rm -f conftest.make 4315 fi 4316 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4318 $as_echo "yes" >&6; } 4319 SET_MAKE= 4320 else 4321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4322 $as_echo "no" >&6; } 4323 SET_MAKE="MAKE=${MAKE-make}" 4324 fi 4325 4326 rm -rf .tst 2>/dev/null 4327 mkdir .tst 2>/dev/null 4328 if test -d .tst; then 4329 am__leading_dot=. 4330 else 4331 am__leading_dot=_ 4332 fi 4333 rmdir .tst 2>/dev/null 4334 4335 DEPDIR="${am__leading_dot}deps" 4336 4337 ac_config_commands="$ac_config_commands depfiles" 4338 4339 4340 am_make=${MAKE-make} 4341 cat > confinc << 'END' 4342 am__doit: 4343 @echo this is the am__doit target 4344 .PHONY: am__doit 4345 END 4346 # If we don't find an include directive, just comment out the code. 4347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 4348 $as_echo_n "checking for style of include used by $am_make... " >&6; } 4349 am__include="#" 4350 am__quote= 4351 _am_result=none 4352 # First try GNU make style include. 4353 echo "include confinc" > confmf 4354 # Ignore all kinds of additional output from 'make'. 4355 case `$am_make -s -f confmf 2> /dev/null` in #( 4356 *the\ am__doit\ target*) 4357 am__include=include 4358 am__quote= 4359 _am_result=GNU 4360 ;; 4361 esac 4362 # Now try BSD make style include. 4363 if test "$am__include" = "#"; then 4364 echo '.include "confinc"' > confmf 4365 case `$am_make -s -f confmf 2> /dev/null` in #( 4366 *the\ am__doit\ target*) 4367 am__include=.include 4368 am__quote="\"" 4369 _am_result=BSD 4370 ;; 4371 esac 4372 fi 4373 4374 4375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 4376 $as_echo "$_am_result" >&6; } 4377 rm -f confinc confmf 4378 4379 # Check whether --enable-dependency-tracking was given. 4380 if test "${enable_dependency_tracking+set}" = set; then : 4381 enableval=$enable_dependency_tracking; 4382 fi 4383 4384 if test "x$enable_dependency_tracking" != xno; then 4385 am_depcomp="$ac_aux_dir/depcomp" 4386 AMDEPBACKSLASH='\' 4387 am__nodep='_no' 4388 fi 4389 if test "x$enable_dependency_tracking" != xno; then 4390 AMDEP_TRUE= 4391 AMDEP_FALSE='#' 4392 else 4393 AMDEP_TRUE='#' 4394 AMDEP_FALSE= 4395 fi 4396 4397 4398 # Check whether --enable-silent-rules was given. 4399 if test "${enable_silent_rules+set}" = set; then : 4400 enableval=$enable_silent_rules; 4401 fi 4402 4403 case $enable_silent_rules in # ((( 4404 yes) AM_DEFAULT_VERBOSITY=0;; 4405 no) AM_DEFAULT_VERBOSITY=1;; 4406 *) AM_DEFAULT_VERBOSITY=1;; 4407 esac 4408 am_make=${MAKE-make} 4409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4410 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 4411 if ${am_cv_make_support_nested_variables+:} false; then : 4412 $as_echo_n "(cached) " >&6 4413 else 4414 if $as_echo 'TRUE=$(BAR$(V)) 4415 BAR0=false 4416 BAR1=true 4417 V=1 4418 am__doit: 4419 @$(TRUE) 4420 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4421 am_cv_make_support_nested_variables=yes 4422 else 4423 am_cv_make_support_nested_variables=no 4424 fi 4425 fi 4426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4427 $as_echo "$am_cv_make_support_nested_variables" >&6; } 4428 if test $am_cv_make_support_nested_variables = yes; then 4429 AM_V='$(V)' 4430 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 4431 else 4432 AM_V=$AM_DEFAULT_VERBOSITY 4433 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 4434 fi 4435 AM_BACKSLASH='\' 4436 4437 if test "`cd $srcdir && pwd`" != "`pwd`"; then 4438 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4439 # is not polluted with repeated "-I." 4440 am__isrc=' -I$(srcdir)' 4441 # test to see if srcdir already configured 4442 if test -f $srcdir/config.status; then 4443 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4444 fi 4445 fi 4446 4447 # test whether we have cygpath 4448 if test -z "$CYGPATH_W"; then 4449 if (cygpath --version) >/dev/null 2>/dev/null; then 4450 CYGPATH_W='cygpath -w' 4451 else 4452 CYGPATH_W=echo 4453 fi 4454 fi 4455 4456 4457 # Define the identity of the package. 4458 PACKAGE='sessreg' 4459 VERSION='1.1.0' 4460 4461 4462 cat >>confdefs.h <<_ACEOF 4463 #define PACKAGE "$PACKAGE" 4464 _ACEOF 4465 4466 4467 cat >>confdefs.h <<_ACEOF 4468 #define VERSION "$VERSION" 4469 _ACEOF 4470 4471 # Some tools Automake needs. 4472 4473 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4474 4475 4476 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4477 4478 4479 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4480 4481 4482 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4483 4484 4485 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4486 4487 # For better backward compatibility. To be removed once Automake 1.9.x 4488 # dies out for good. For more background, see: 4489 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4490 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4491 mkdir_p='$(MKDIR_P)' 4492 4493 # We need awk for the "check" target (and possibly the TAP driver). The 4494 # system "awk" is bad on some platforms. 4495 # Always define AMTAR for backward compatibility. Yes, it's still used 4496 # in the wild :-( We should find a proper way to deprecate it ... 4497 AMTAR='$${TAR-tar}' 4498 4499 4500 # We'll loop over all known methods to create a tar archive until one works. 4501 _am_tools='gnutar pax cpio none' 4502 4503 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4504 4505 4506 4507 4508 4509 depcc="$CC" am_compiler_list= 4510 4511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4512 $as_echo_n "checking dependency style of $depcc... " >&6; } 4513 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 4514 $as_echo_n "(cached) " >&6 4515 else 4516 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4517 # We make a subdir and do the tests there. Otherwise we can end up 4518 # making bogus files that we don't know about and never remove. For 4519 # instance it was reported that on HP-UX the gcc test will end up 4520 # making a dummy file named 'D' -- because '-MD' means "put the output 4521 # in D". 4522 rm -rf conftest.dir 4523 mkdir conftest.dir 4524 # Copy depcomp to subdir because otherwise we won't find it if we're 4525 # using a relative directory. 4526 cp "$am_depcomp" conftest.dir 4527 cd conftest.dir 4528 # We will build objects and dependencies in a subdirectory because 4529 # it helps to detect inapplicable dependency modes. For instance 4530 # both Tru64's cc and ICC support -MD to output dependencies as a 4531 # side effect of compilation, but ICC will put the dependencies in 4532 # the current directory while Tru64 will put them in the object 4533 # directory. 4534 mkdir sub 4535 4536 am_cv_CC_dependencies_compiler_type=none 4537 if test "$am_compiler_list" = ""; then 4538 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4539 fi 4540 am__universal=false 4541 case " $depcc " in #( 4542 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4543 esac 4544 4545 for depmode in $am_compiler_list; do 4546 # Setup a source with many dependencies, because some compilers 4547 # like to wrap large dependency lists on column 80 (with \), and 4548 # we should not choose a depcomp mode which is confused by this. 4549 # 4550 # We need to recreate these files for each test, as the compiler may 4551 # overwrite some of them when testing with obscure command lines. 4552 # This happens at least with the AIX C compiler. 4553 : > sub/conftest.c 4554 for i in 1 2 3 4 5 6; do 4555 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4556 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4557 # Solaris 10 /bin/sh. 4558 echo '/* dummy */' > sub/conftst$i.h 4559 done 4560 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4561 4562 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4563 # mode. It turns out that the SunPro C++ compiler does not properly 4564 # handle '-M -o', and we need to detect this. Also, some Intel 4565 # versions had trouble with output in subdirs. 4566 am__obj=sub/conftest.${OBJEXT-o} 4567 am__minus_obj="-o $am__obj" 4568 case $depmode in 4569 gcc) 4570 # This depmode causes a compiler race in universal mode. 4571 test "$am__universal" = false || continue 4572 ;; 4573 nosideeffect) 4574 # After this tag, mechanisms are not by side-effect, so they'll 4575 # only be used when explicitly requested. 4576 if test "x$enable_dependency_tracking" = xyes; then 4577 continue 4578 else 4579 break 4580 fi 4581 ;; 4582 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4583 # This compiler won't grok '-c -o', but also, the minuso test has 4584 # not run yet. These depmodes are late enough in the game, and 4585 # so weak that their functioning should not be impacted. 4586 am__obj=conftest.${OBJEXT-o} 4587 am__minus_obj= 4588 ;; 4589 none) break ;; 4590 esac 4591 if depmode=$depmode \ 4592 source=sub/conftest.c object=$am__obj \ 4593 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4594 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4595 >/dev/null 2>conftest.err && 4596 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4597 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4598 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4599 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4600 # icc doesn't choke on unknown options, it will just issue warnings 4601 # or remarks (even with -Werror). So we grep stderr for any message 4602 # that says an option was ignored or not supported. 4603 # When given -MP, icc 7.0 and 7.1 complain thusly: 4604 # icc: Command line warning: ignoring option '-M'; no argument required 4605 # The diagnosis changed in icc 8.0: 4606 # icc: Command line remark: option '-MP' not supported 4607 if (grep 'ignoring option' conftest.err || 4608 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4609 am_cv_CC_dependencies_compiler_type=$depmode 4610 break 4611 fi 4612 fi 4613 done 4614 4615 cd .. 4616 rm -rf conftest.dir 4617 else 4618 am_cv_CC_dependencies_compiler_type=none 4619 fi 4620 4621 fi 4622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4623 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4624 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4625 4626 if 4627 test "x$enable_dependency_tracking" != xno \ 4628 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4629 am__fastdepCC_TRUE= 4630 am__fastdepCC_FALSE='#' 4631 else 4632 am__fastdepCC_TRUE='#' 4633 am__fastdepCC_FALSE= 4634 fi 4635 4636 4637 4638 # POSIX will say in a future version that running "rm -f" with no argument 4639 # is OK; and we want to be able to make that assumption in our Makefile 4640 # recipes. So use an aggressive probe to check that the usage we want is 4641 # actually supported "in the wild" to an acceptable degree. 4642 # See automake bug#10828. 4643 # To make any issue more visible, cause the running configure to be aborted 4644 # by default if the 'rm' program in use doesn't match our expectations; the 4645 # user can still override this though. 4646 if rm -f && rm -fr && rm -rf; then : OK; else 4647 cat >&2 <<'END' 4648 Oops! 4649 4650 Your 'rm' program seems unable to run without file operands specified 4651 on the command line, even when the '-f' option is present. This is contrary 4652 to the behaviour of most rm programs out there, and not conforming with 4653 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4654 4655 Please tell bug-automake@gnu.org about your system, including the value 4656 of your $PATH and any error possibly output before this message. This 4657 can help us improve future automake versions. 4658 4659 END 4660 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4661 echo 'Configuration will proceed anyway, since you have set the' >&2 4662 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4663 echo >&2 4664 else 4665 cat >&2 <<'END' 4666 Aborting the configuration process, to ensure you take notice of the issue. 4667 4668 You can download and install GNU coreutils to get an 'rm' implementation 4669 that behaves properly: <http://www.gnu.org/software/coreutils/>. 4670 4671 If you want to complete the configuration process using your problematic 4672 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4673 to "yes", and re-run configure. 4674 4675 END 4676 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4677 fi 4678 fi 4679 4680 4681 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 4682 4683 4684 4685 4686 4687 4688 4689 4690 4691 4692 4693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4694 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4695 if ${ac_cv_prog_cc_c99+:} false; then : 4696 $as_echo_n "(cached) " >&6 4697 else 4698 ac_cv_prog_cc_c99=no 4699 ac_save_CC=$CC 4700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4701 /* end confdefs.h. */ 4702 #include <stdarg.h> 4703 #include <stdbool.h> 4704 #include <stdlib.h> 4705 #include <wchar.h> 4706 #include <stdio.h> 4707 4708 // Check varargs macros. These examples are taken from C99 6.10.3.5. 4709 #define debug(...) fprintf (stderr, __VA_ARGS__) 4710 #define showlist(...) puts (#__VA_ARGS__) 4711 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4712 static void 4713 test_varargs_macros (void) 4714 { 4715 int x = 1234; 4716 int y = 5678; 4717 debug ("Flag"); 4718 debug ("X = %d\n", x); 4719 showlist (The first, second, and third items.); 4720 report (x>y, "x is %d but y is %d", x, y); 4721 } 4722 4723 // Check long long types. 4724 #define BIG64 18446744073709551615ull 4725 #define BIG32 4294967295ul 4726 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4727 #if !BIG_OK 4728 your preprocessor is broken; 4729 #endif 4730 #if BIG_OK 4731 #else 4732 your preprocessor is broken; 4733 #endif 4734 static long long int bignum = -9223372036854775807LL; 4735 static unsigned long long int ubignum = BIG64; 4736 4737 struct incomplete_array 4738 { 4739 int datasize; 4740 double data[]; 4741 }; 4742 4743 struct named_init { 4744 int number; 4745 const wchar_t *name; 4746 double average; 4747 }; 4748 4749 typedef const char *ccp; 4750 4751 static inline int 4752 test_restrict (ccp restrict text) 4753 { 4754 // See if C++-style comments work. 4755 // Iterate through items via the restricted pointer. 4756 // Also check for declarations in for loops. 4757 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4758 continue; 4759 return 0; 4760 } 4761 4762 // Check varargs and va_copy. 4763 static void 4764 test_varargs (const char *format, ...) 4765 { 4766 va_list args; 4767 va_start (args, format); 4768 va_list args_copy; 4769 va_copy (args_copy, args); 4770 4771 const char *str; 4772 int number; 4773 float fnumber; 4774 4775 while (*format) 4776 { 4777 switch (*format++) 4778 { 4779 case 's': // string 4780 str = va_arg (args_copy, const char *); 4781 break; 4782 case 'd': // int 4783 number = va_arg (args_copy, int); 4784 break; 4785 case 'f': // float 4786 fnumber = va_arg (args_copy, double); 4787 break; 4788 default: 4789 break; 4790 } 4791 } 4792 va_end (args_copy); 4793 va_end (args); 4794 } 4795 4796 int 4797 main () 4798 { 4799 4800 // Check bool. 4801 _Bool success = false; 4802 4803 // Check restrict. 4804 if (test_restrict ("String literal") == 0) 4805 success = true; 4806 char *restrict newvar = "Another string"; 4807 4808 // Check varargs. 4809 test_varargs ("s, d' f .", "string", 65, 34.234); 4810 test_varargs_macros (); 4811 4812 // Check flexible array members. 4813 struct incomplete_array *ia = 4814 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4815 ia->datasize = 10; 4816 for (int i = 0; i < ia->datasize; ++i) 4817 ia->data[i] = i * 1.234; 4818 4819 // Check named initializers. 4820 struct named_init ni = { 4821 .number = 34, 4822 .name = L"Test wide string", 4823 .average = 543.34343, 4824 }; 4825 4826 ni.number = 58; 4827 4828 int dynamic_array[ni.number]; 4829 dynamic_array[ni.number - 1] = 543; 4830 4831 // work around unused variable warnings 4832 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4833 || dynamic_array[ni.number - 1] != 543); 4834 4835 ; 4836 return 0; 4837 } 4838 _ACEOF 4839 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4840 do 4841 CC="$ac_save_CC $ac_arg" 4842 if ac_fn_c_try_compile "$LINENO"; then : 4843 ac_cv_prog_cc_c99=$ac_arg 4844 fi 4845 rm -f core conftest.err conftest.$ac_objext 4846 test "x$ac_cv_prog_cc_c99" != "xno" && break 4847 done 4848 rm -f conftest.$ac_ext 4849 CC=$ac_save_CC 4850 4851 fi 4852 # AC_CACHE_VAL 4853 case "x$ac_cv_prog_cc_c99" in 4854 x) 4855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4856 $as_echo "none needed" >&6; } ;; 4857 xno) 4858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4859 $as_echo "unsupported" >&6; } ;; 4860 *) 4861 CC="$CC $ac_cv_prog_cc_c99" 4862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4863 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4864 esac 4865 if test "x$ac_cv_prog_cc_c99" != xno; then : 4866 4867 fi 4868 4869 4870 4871 4872 4873 4874 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4875 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4876 CLANGCC="yes" 4877 else 4878 CLANGCC="no" 4879 fi 4880 4881 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4882 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4883 INTELCC="yes" 4884 else 4885 INTELCC="no" 4886 fi 4887 4888 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4889 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4890 SUNCC="yes" 4891 else 4892 SUNCC="no" 4893 fi 4894 4895 4896 4897 4898 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4899 if test -n "$ac_tool_prefix"; then 4900 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4901 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4903 $as_echo_n "checking for $ac_word... " >&6; } 4904 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4905 $as_echo_n "(cached) " >&6 4906 else 4907 case $PKG_CONFIG in 4908 [\\/]* | ?:[\\/]*) 4909 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4910 ;; 4911 *) 4912 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4913 for as_dir in $PATH 4914 do 4915 IFS=$as_save_IFS 4916 test -z "$as_dir" && as_dir=. 4917 for ac_exec_ext in '' $ac_executable_extensions; do 4918 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4919 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4920 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4921 break 2 4922 fi 4923 done 4924 done 4925 IFS=$as_save_IFS 4926 4927 ;; 4928 esac 4929 fi 4930 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4931 if test -n "$PKG_CONFIG"; then 4932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4933 $as_echo "$PKG_CONFIG" >&6; } 4934 else 4935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4936 $as_echo "no" >&6; } 4937 fi 4938 4939 4940 fi 4941 if test -z "$ac_cv_path_PKG_CONFIG"; then 4942 ac_pt_PKG_CONFIG=$PKG_CONFIG 4943 # Extract the first word of "pkg-config", so it can be a program name with args. 4944 set dummy pkg-config; ac_word=$2 4945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4946 $as_echo_n "checking for $ac_word... " >&6; } 4947 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4948 $as_echo_n "(cached) " >&6 4949 else 4950 case $ac_pt_PKG_CONFIG in 4951 [\\/]* | ?:[\\/]*) 4952 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4953 ;; 4954 *) 4955 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4956 for as_dir in $PATH 4957 do 4958 IFS=$as_save_IFS 4959 test -z "$as_dir" && as_dir=. 4960 for ac_exec_ext in '' $ac_executable_extensions; do 4961 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4962 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4963 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4964 break 2 4965 fi 4966 done 4967 done 4968 IFS=$as_save_IFS 4969 4970 ;; 4971 esac 4972 fi 4973 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4974 if test -n "$ac_pt_PKG_CONFIG"; then 4975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4976 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4977 else 4978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4979 $as_echo "no" >&6; } 4980 fi 4981 4982 if test "x$ac_pt_PKG_CONFIG" = x; then 4983 PKG_CONFIG="" 4984 else 4985 case $cross_compiling:$ac_tool_warned in 4986 yes:) 4987 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4988 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4989 ac_tool_warned=yes ;; 4990 esac 4991 PKG_CONFIG=$ac_pt_PKG_CONFIG 4992 fi 4993 else 4994 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4995 fi 4996 4997 fi 4998 if test -n "$PKG_CONFIG"; then 4999 _pkg_min_version=0.9.0 5000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 5001 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 5002 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 5003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5004 $as_echo "yes" >&6; } 5005 else 5006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5007 $as_echo "no" >&6; } 5008 PKG_CONFIG="" 5009 fi 5010 5011 fi 5012 # Make sure we can run config.sub. 5013 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 5014 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 5015 5016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 5017 $as_echo_n "checking build system type... " >&6; } 5018 if ${ac_cv_build+:} false; then : 5019 $as_echo_n "(cached) " >&6 5020 else 5021 ac_build_alias=$build_alias 5022 test "x$ac_build_alias" = x && 5023 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 5024 test "x$ac_build_alias" = x && 5025 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 5026 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 5027 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 5028 5029 fi 5030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 5031 $as_echo "$ac_cv_build" >&6; } 5032 case $ac_cv_build in 5033 *-*-*) ;; 5034 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 5035 esac 5036 build=$ac_cv_build 5037 ac_save_IFS=$IFS; IFS='-' 5038 set x $ac_cv_build 5039 shift 5040 build_cpu=$1 5041 build_vendor=$2 5042 shift; shift 5043 # Remember, the first character of IFS is used to create $*, 5044 # except with old shells: 5045 build_os=$* 5046 IFS=$ac_save_IFS 5047 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 5048 5049 5050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 5051 $as_echo_n "checking host system type... " >&6; } 5052 if ${ac_cv_host+:} false; then : 5053 $as_echo_n "(cached) " >&6 5054 else 5055 if test "x$host_alias" = x; then 5056 ac_cv_host=$ac_cv_build 5057 else 5058 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 5059 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 5060 fi 5061 5062 fi 5063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 5064 $as_echo "$ac_cv_host" >&6; } 5065 case $ac_cv_host in 5066 *-*-*) ;; 5067 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 5068 esac 5069 host=$ac_cv_host 5070 ac_save_IFS=$IFS; IFS='-' 5071 set x $ac_cv_host 5072 shift 5073 host_cpu=$1 5074 host_vendor=$2 5075 shift; shift 5076 # Remember, the first character of IFS is used to create $*, 5077 # except with old shells: 5078 host_os=$* 5079 IFS=$ac_save_IFS 5080 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 5081 5082 5083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 5084 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 5085 if ${ac_cv_path_SED+:} false; then : 5086 $as_echo_n "(cached) " >&6 5087 else 5088 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 5089 for ac_i in 1 2 3 4 5 6 7; do 5090 ac_script="$ac_script$as_nl$ac_script" 5091 done 5092 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 5093 { ac_script=; unset ac_script;} 5094 if test -z "$SED"; then 5095 ac_path_SED_found=false 5096 # Loop through the user's path and test for each of PROGNAME-LIST 5097 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5098 for as_dir in $PATH 5099 do 5100 IFS=$as_save_IFS 5101 test -z "$as_dir" && as_dir=. 5102 for ac_prog in sed gsed; do 5103 for ac_exec_ext in '' $ac_executable_extensions; do 5104 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 5105 as_fn_executable_p "$ac_path_SED" || continue 5106 # Check for GNU ac_path_SED and select it if it is found. 5107 # Check for GNU $ac_path_SED 5108 case `"$ac_path_SED" --version 2>&1` in 5109 *GNU*) 5110 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5111 *) 5112 ac_count=0 5113 $as_echo_n 0123456789 >"conftest.in" 5114 while : 5115 do 5116 cat "conftest.in" "conftest.in" >"conftest.tmp" 5117 mv "conftest.tmp" "conftest.in" 5118 cp "conftest.in" "conftest.nl" 5119 $as_echo '' >> "conftest.nl" 5120 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5121 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5122 as_fn_arith $ac_count + 1 && ac_count=$as_val 5123 if test $ac_count -gt ${ac_path_SED_max-0}; then 5124 # Best one so far, save it but keep looking for a better one 5125 ac_cv_path_SED="$ac_path_SED" 5126 ac_path_SED_max=$ac_count 5127 fi 5128 # 10*(2^10) chars as input seems more than enough 5129 test $ac_count -gt 10 && break 5130 done 5131 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5132 esac 5133 5134 $ac_path_SED_found && break 3 5135 done 5136 done 5137 done 5138 IFS=$as_save_IFS 5139 if test -z "$ac_cv_path_SED"; then 5140 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5141 fi 5142 else 5143 ac_cv_path_SED=$SED 5144 fi 5145 5146 fi 5147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5148 $as_echo "$ac_cv_path_SED" >&6; } 5149 SED="$ac_cv_path_SED" 5150 rm -f conftest.sed 5151 5152 5153 5154 5155 5156 5157 # Check whether --enable-selective-werror was given. 5158 if test "${enable_selective_werror+set}" = set; then : 5159 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5160 else 5161 SELECTIVE_WERROR=yes 5162 fi 5163 5164 5165 5166 5167 5168 # -v is too short to test reliably with XORG_TESTSET_CFLAG 5169 if test "x$SUNCC" = "xyes"; then 5170 BASE_CFLAGS="-v" 5171 else 5172 BASE_CFLAGS="" 5173 fi 5174 5175 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5176 5177 5178 5179 5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 xorg_testset_save_CFLAGS="$CFLAGS" 5190 5191 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5192 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5194 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5195 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5196 $as_echo_n "(cached) " >&6 5197 else 5198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5199 /* end confdefs.h. */ 5200 int i; 5201 _ACEOF 5202 if ac_fn_c_try_compile "$LINENO"; then : 5203 xorg_cv_cc_flag_unknown_warning_option=yes 5204 else 5205 xorg_cv_cc_flag_unknown_warning_option=no 5206 fi 5207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5208 fi 5209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5210 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5211 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5212 CFLAGS="$xorg_testset_save_CFLAGS" 5213 fi 5214 5215 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5216 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5217 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5218 fi 5219 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5221 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5222 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 _ACEOF 5229 if ac_fn_c_try_compile "$LINENO"; then : 5230 xorg_cv_cc_flag_unused_command_line_argument=yes 5231 else 5232 xorg_cv_cc_flag_unused_command_line_argument=no 5233 fi 5234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5235 fi 5236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5237 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5238 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5239 CFLAGS="$xorg_testset_save_CFLAGS" 5240 fi 5241 5242 found="no" 5243 5244 if test $found = "no" ; then 5245 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5247 fi 5248 5249 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5251 fi 5252 5253 CFLAGS="$CFLAGS -Wall" 5254 5255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5256 $as_echo_n "checking if $CC supports -Wall... " >&6; } 5257 cacheid=xorg_cv_cc_flag__Wall 5258 if eval \${$cacheid+:} false; then : 5259 $as_echo_n "(cached) " >&6 5260 else 5261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5262 /* end confdefs.h. */ 5263 int i; 5264 int 5265 main () 5266 { 5267 5268 ; 5269 return 0; 5270 } 5271 _ACEOF 5272 if ac_fn_c_try_link "$LINENO"; then : 5273 eval $cacheid=yes 5274 else 5275 eval $cacheid=no 5276 fi 5277 rm -f core conftest.err conftest.$ac_objext \ 5278 conftest$ac_exeext conftest.$ac_ext 5279 fi 5280 5281 5282 CFLAGS="$xorg_testset_save_CFLAGS" 5283 5284 eval supported=\$$cacheid 5285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5286 $as_echo "$supported" >&6; } 5287 if test "$supported" = "yes" ; then 5288 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5289 found="yes" 5290 fi 5291 fi 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 5302 5303 5304 5305 5306 5307 xorg_testset_save_CFLAGS="$CFLAGS" 5308 5309 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5312 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5313 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5314 $as_echo_n "(cached) " >&6 5315 else 5316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5317 /* end confdefs.h. */ 5318 int i; 5319 _ACEOF 5320 if ac_fn_c_try_compile "$LINENO"; then : 5321 xorg_cv_cc_flag_unknown_warning_option=yes 5322 else 5323 xorg_cv_cc_flag_unknown_warning_option=no 5324 fi 5325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5326 fi 5327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5328 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5329 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5330 CFLAGS="$xorg_testset_save_CFLAGS" 5331 fi 5332 5333 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5334 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5335 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5336 fi 5337 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5339 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5340 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 _ACEOF 5347 if ac_fn_c_try_compile "$LINENO"; then : 5348 xorg_cv_cc_flag_unused_command_line_argument=yes 5349 else 5350 xorg_cv_cc_flag_unused_command_line_argument=no 5351 fi 5352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5353 fi 5354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5355 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5356 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5357 CFLAGS="$xorg_testset_save_CFLAGS" 5358 fi 5359 5360 found="no" 5361 5362 if test $found = "no" ; then 5363 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5365 fi 5366 5367 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5368 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5369 fi 5370 5371 CFLAGS="$CFLAGS -Wpointer-arith" 5372 5373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5374 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 5375 cacheid=xorg_cv_cc_flag__Wpointer_arith 5376 if eval \${$cacheid+:} false; then : 5377 $as_echo_n "(cached) " >&6 5378 else 5379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5380 /* end confdefs.h. */ 5381 int i; 5382 int 5383 main () 5384 { 5385 5386 ; 5387 return 0; 5388 } 5389 _ACEOF 5390 if ac_fn_c_try_link "$LINENO"; then : 5391 eval $cacheid=yes 5392 else 5393 eval $cacheid=no 5394 fi 5395 rm -f core conftest.err conftest.$ac_objext \ 5396 conftest$ac_exeext conftest.$ac_ext 5397 fi 5398 5399 5400 CFLAGS="$xorg_testset_save_CFLAGS" 5401 5402 eval supported=\$$cacheid 5403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5404 $as_echo "$supported" >&6; } 5405 if test "$supported" = "yes" ; then 5406 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5407 found="yes" 5408 fi 5409 fi 5410 5411 5412 5413 5414 5415 5416 5417 5418 5419 5420 5421 5422 5423 5424 5425 xorg_testset_save_CFLAGS="$CFLAGS" 5426 5427 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5428 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5430 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5431 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5432 $as_echo_n "(cached) " >&6 5433 else 5434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5435 /* end confdefs.h. */ 5436 int i; 5437 _ACEOF 5438 if ac_fn_c_try_compile "$LINENO"; then : 5439 xorg_cv_cc_flag_unknown_warning_option=yes 5440 else 5441 xorg_cv_cc_flag_unknown_warning_option=no 5442 fi 5443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5444 fi 5445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5446 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5447 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5448 CFLAGS="$xorg_testset_save_CFLAGS" 5449 fi 5450 5451 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5452 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5453 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5454 fi 5455 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5457 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5458 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 _ACEOF 5465 if ac_fn_c_try_compile "$LINENO"; then : 5466 xorg_cv_cc_flag_unused_command_line_argument=yes 5467 else 5468 xorg_cv_cc_flag_unused_command_line_argument=no 5469 fi 5470 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5471 fi 5472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5473 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5474 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5475 CFLAGS="$xorg_testset_save_CFLAGS" 5476 fi 5477 5478 found="no" 5479 5480 if test $found = "no" ; then 5481 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5482 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5483 fi 5484 5485 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5486 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5487 fi 5488 5489 CFLAGS="$CFLAGS -Wmissing-declarations" 5490 5491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5492 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5493 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5494 if eval \${$cacheid+:} false; then : 5495 $as_echo_n "(cached) " >&6 5496 else 5497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5498 /* end confdefs.h. */ 5499 int i; 5500 int 5501 main () 5502 { 5503 5504 ; 5505 return 0; 5506 } 5507 _ACEOF 5508 if ac_fn_c_try_link "$LINENO"; then : 5509 eval $cacheid=yes 5510 else 5511 eval $cacheid=no 5512 fi 5513 rm -f core conftest.err conftest.$ac_objext \ 5514 conftest$ac_exeext conftest.$ac_ext 5515 fi 5516 5517 5518 CFLAGS="$xorg_testset_save_CFLAGS" 5519 5520 eval supported=\$$cacheid 5521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5522 $as_echo "$supported" >&6; } 5523 if test "$supported" = "yes" ; then 5524 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5525 found="yes" 5526 fi 5527 fi 5528 5529 5530 5531 5532 5533 5534 5535 5536 5537 5538 5539 5540 5541 5542 5543 xorg_testset_save_CFLAGS="$CFLAGS" 5544 5545 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5548 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5549 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5550 $as_echo_n "(cached) " >&6 5551 else 5552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5553 /* end confdefs.h. */ 5554 int i; 5555 _ACEOF 5556 if ac_fn_c_try_compile "$LINENO"; then : 5557 xorg_cv_cc_flag_unknown_warning_option=yes 5558 else 5559 xorg_cv_cc_flag_unknown_warning_option=no 5560 fi 5561 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5562 fi 5563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5564 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5565 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5566 CFLAGS="$xorg_testset_save_CFLAGS" 5567 fi 5568 5569 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5570 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5571 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5572 fi 5573 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5575 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5576 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5577 $as_echo_n "(cached) " >&6 5578 else 5579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5580 /* end confdefs.h. */ 5581 int i; 5582 _ACEOF 5583 if ac_fn_c_try_compile "$LINENO"; then : 5584 xorg_cv_cc_flag_unused_command_line_argument=yes 5585 else 5586 xorg_cv_cc_flag_unused_command_line_argument=no 5587 fi 5588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5589 fi 5590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5591 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5592 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5593 CFLAGS="$xorg_testset_save_CFLAGS" 5594 fi 5595 5596 found="no" 5597 5598 if test $found = "no" ; then 5599 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5600 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5601 fi 5602 5603 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5604 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5605 fi 5606 5607 CFLAGS="$CFLAGS -Wformat=2" 5608 5609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5610 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5611 cacheid=xorg_cv_cc_flag__Wformat_2 5612 if eval \${$cacheid+:} false; then : 5613 $as_echo_n "(cached) " >&6 5614 else 5615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5616 /* end confdefs.h. */ 5617 int i; 5618 int 5619 main () 5620 { 5621 5622 ; 5623 return 0; 5624 } 5625 _ACEOF 5626 if ac_fn_c_try_link "$LINENO"; then : 5627 eval $cacheid=yes 5628 else 5629 eval $cacheid=no 5630 fi 5631 rm -f core conftest.err conftest.$ac_objext \ 5632 conftest$ac_exeext conftest.$ac_ext 5633 fi 5634 5635 5636 CFLAGS="$xorg_testset_save_CFLAGS" 5637 5638 eval supported=\$$cacheid 5639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5640 $as_echo "$supported" >&6; } 5641 if test "$supported" = "yes" ; then 5642 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5643 found="yes" 5644 fi 5645 fi 5646 5647 if test $found = "no" ; then 5648 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5650 fi 5651 5652 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5653 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5654 fi 5655 5656 CFLAGS="$CFLAGS -Wformat" 5657 5658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5659 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5660 cacheid=xorg_cv_cc_flag__Wformat 5661 if eval \${$cacheid+:} false; then : 5662 $as_echo_n "(cached) " >&6 5663 else 5664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5665 /* end confdefs.h. */ 5666 int i; 5667 int 5668 main () 5669 { 5670 5671 ; 5672 return 0; 5673 } 5674 _ACEOF 5675 if ac_fn_c_try_link "$LINENO"; then : 5676 eval $cacheid=yes 5677 else 5678 eval $cacheid=no 5679 fi 5680 rm -f core conftest.err conftest.$ac_objext \ 5681 conftest$ac_exeext conftest.$ac_ext 5682 fi 5683 5684 5685 CFLAGS="$xorg_testset_save_CFLAGS" 5686 5687 eval supported=\$$cacheid 5688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5689 $as_echo "$supported" >&6; } 5690 if test "$supported" = "yes" ; then 5691 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5692 found="yes" 5693 fi 5694 fi 5695 5696 5697 5698 5699 5700 5701 5702 5703 5704 5705 5706 5707 5708 5709 5710 5711 5712 xorg_testset_save_CFLAGS="$CFLAGS" 5713 5714 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5715 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5717 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5718 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5719 $as_echo_n "(cached) " >&6 5720 else 5721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5722 /* end confdefs.h. */ 5723 int i; 5724 _ACEOF 5725 if ac_fn_c_try_compile "$LINENO"; then : 5726 xorg_cv_cc_flag_unknown_warning_option=yes 5727 else 5728 xorg_cv_cc_flag_unknown_warning_option=no 5729 fi 5730 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5731 fi 5732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5733 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5734 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5735 CFLAGS="$xorg_testset_save_CFLAGS" 5736 fi 5737 5738 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5739 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5740 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5741 fi 5742 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5744 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5745 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5746 $as_echo_n "(cached) " >&6 5747 else 5748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5749 /* end confdefs.h. */ 5750 int i; 5751 _ACEOF 5752 if ac_fn_c_try_compile "$LINENO"; then : 5753 xorg_cv_cc_flag_unused_command_line_argument=yes 5754 else 5755 xorg_cv_cc_flag_unused_command_line_argument=no 5756 fi 5757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5758 fi 5759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5760 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5761 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5762 CFLAGS="$xorg_testset_save_CFLAGS" 5763 fi 5764 5765 found="no" 5766 5767 if test $found = "no" ; then 5768 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5770 fi 5771 5772 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5773 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5774 fi 5775 5776 CFLAGS="$CFLAGS -Wstrict-prototypes" 5777 5778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5779 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5780 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5781 if eval \${$cacheid+:} false; then : 5782 $as_echo_n "(cached) " >&6 5783 else 5784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5785 /* end confdefs.h. */ 5786 int i; 5787 int 5788 main () 5789 { 5790 5791 ; 5792 return 0; 5793 } 5794 _ACEOF 5795 if ac_fn_c_try_link "$LINENO"; then : 5796 eval $cacheid=yes 5797 else 5798 eval $cacheid=no 5799 fi 5800 rm -f core conftest.err conftest.$ac_objext \ 5801 conftest$ac_exeext conftest.$ac_ext 5802 fi 5803 5804 5805 CFLAGS="$xorg_testset_save_CFLAGS" 5806 5807 eval supported=\$$cacheid 5808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5809 $as_echo "$supported" >&6; } 5810 if test "$supported" = "yes" ; then 5811 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5812 found="yes" 5813 fi 5814 fi 5815 5816 5817 5818 5819 5820 5821 5822 5823 5824 5825 5826 5827 5828 5829 5830 xorg_testset_save_CFLAGS="$CFLAGS" 5831 5832 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5833 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5835 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5836 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5837 $as_echo_n "(cached) " >&6 5838 else 5839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5840 /* end confdefs.h. */ 5841 int i; 5842 _ACEOF 5843 if ac_fn_c_try_compile "$LINENO"; then : 5844 xorg_cv_cc_flag_unknown_warning_option=yes 5845 else 5846 xorg_cv_cc_flag_unknown_warning_option=no 5847 fi 5848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5849 fi 5850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5851 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5852 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5853 CFLAGS="$xorg_testset_save_CFLAGS" 5854 fi 5855 5856 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5857 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5859 fi 5860 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5862 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5863 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5864 $as_echo_n "(cached) " >&6 5865 else 5866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5867 /* end confdefs.h. */ 5868 int i; 5869 _ACEOF 5870 if ac_fn_c_try_compile "$LINENO"; then : 5871 xorg_cv_cc_flag_unused_command_line_argument=yes 5872 else 5873 xorg_cv_cc_flag_unused_command_line_argument=no 5874 fi 5875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5876 fi 5877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5878 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5879 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5880 CFLAGS="$xorg_testset_save_CFLAGS" 5881 fi 5882 5883 found="no" 5884 5885 if test $found = "no" ; then 5886 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5888 fi 5889 5890 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5891 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5892 fi 5893 5894 CFLAGS="$CFLAGS -Wmissing-prototypes" 5895 5896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5897 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5898 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5899 if eval \${$cacheid+:} false; then : 5900 $as_echo_n "(cached) " >&6 5901 else 5902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5903 /* end confdefs.h. */ 5904 int i; 5905 int 5906 main () 5907 { 5908 5909 ; 5910 return 0; 5911 } 5912 _ACEOF 5913 if ac_fn_c_try_link "$LINENO"; then : 5914 eval $cacheid=yes 5915 else 5916 eval $cacheid=no 5917 fi 5918 rm -f core conftest.err conftest.$ac_objext \ 5919 conftest$ac_exeext conftest.$ac_ext 5920 fi 5921 5922 5923 CFLAGS="$xorg_testset_save_CFLAGS" 5924 5925 eval supported=\$$cacheid 5926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5927 $as_echo "$supported" >&6; } 5928 if test "$supported" = "yes" ; then 5929 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5930 found="yes" 5931 fi 5932 fi 5933 5934 5935 5936 5937 5938 5939 5940 5941 5942 5943 5944 5945 5946 5947 5948 xorg_testset_save_CFLAGS="$CFLAGS" 5949 5950 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5951 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5953 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5954 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5955 $as_echo_n "(cached) " >&6 5956 else 5957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5958 /* end confdefs.h. */ 5959 int i; 5960 _ACEOF 5961 if ac_fn_c_try_compile "$LINENO"; then : 5962 xorg_cv_cc_flag_unknown_warning_option=yes 5963 else 5964 xorg_cv_cc_flag_unknown_warning_option=no 5965 fi 5966 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5967 fi 5968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5969 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5970 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5971 CFLAGS="$xorg_testset_save_CFLAGS" 5972 fi 5973 5974 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5975 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5976 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5977 fi 5978 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5980 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5981 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 _ACEOF 5988 if ac_fn_c_try_compile "$LINENO"; then : 5989 xorg_cv_cc_flag_unused_command_line_argument=yes 5990 else 5991 xorg_cv_cc_flag_unused_command_line_argument=no 5992 fi 5993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5994 fi 5995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5996 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5997 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5998 CFLAGS="$xorg_testset_save_CFLAGS" 5999 fi 6000 6001 found="no" 6002 6003 if test $found = "no" ; then 6004 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6005 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6006 fi 6007 6008 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6009 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6010 fi 6011 6012 CFLAGS="$CFLAGS -Wnested-externs" 6013 6014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 6015 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 6016 cacheid=xorg_cv_cc_flag__Wnested_externs 6017 if eval \${$cacheid+:} false; then : 6018 $as_echo_n "(cached) " >&6 6019 else 6020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6021 /* end confdefs.h. */ 6022 int i; 6023 int 6024 main () 6025 { 6026 6027 ; 6028 return 0; 6029 } 6030 _ACEOF 6031 if ac_fn_c_try_link "$LINENO"; then : 6032 eval $cacheid=yes 6033 else 6034 eval $cacheid=no 6035 fi 6036 rm -f core conftest.err conftest.$ac_objext \ 6037 conftest$ac_exeext conftest.$ac_ext 6038 fi 6039 6040 6041 CFLAGS="$xorg_testset_save_CFLAGS" 6042 6043 eval supported=\$$cacheid 6044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6045 $as_echo "$supported" >&6; } 6046 if test "$supported" = "yes" ; then 6047 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 6048 found="yes" 6049 fi 6050 fi 6051 6052 6053 6054 6055 6056 6057 6058 6059 6060 6061 6062 6063 6064 6065 6066 xorg_testset_save_CFLAGS="$CFLAGS" 6067 6068 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6069 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6071 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6072 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6073 $as_echo_n "(cached) " >&6 6074 else 6075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6076 /* end confdefs.h. */ 6077 int i; 6078 _ACEOF 6079 if ac_fn_c_try_compile "$LINENO"; then : 6080 xorg_cv_cc_flag_unknown_warning_option=yes 6081 else 6082 xorg_cv_cc_flag_unknown_warning_option=no 6083 fi 6084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6085 fi 6086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6087 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6088 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6089 CFLAGS="$xorg_testset_save_CFLAGS" 6090 fi 6091 6092 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6093 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6094 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6095 fi 6096 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6098 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6099 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 _ACEOF 6106 if ac_fn_c_try_compile "$LINENO"; then : 6107 xorg_cv_cc_flag_unused_command_line_argument=yes 6108 else 6109 xorg_cv_cc_flag_unused_command_line_argument=no 6110 fi 6111 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6112 fi 6113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6114 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6115 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6116 CFLAGS="$xorg_testset_save_CFLAGS" 6117 fi 6118 6119 found="no" 6120 6121 if test $found = "no" ; then 6122 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6124 fi 6125 6126 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6127 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6128 fi 6129 6130 CFLAGS="$CFLAGS -Wbad-function-cast" 6131 6132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6133 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 6134 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6135 if eval \${$cacheid+:} false; then : 6136 $as_echo_n "(cached) " >&6 6137 else 6138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6139 /* end confdefs.h. */ 6140 int i; 6141 int 6142 main () 6143 { 6144 6145 ; 6146 return 0; 6147 } 6148 _ACEOF 6149 if ac_fn_c_try_link "$LINENO"; then : 6150 eval $cacheid=yes 6151 else 6152 eval $cacheid=no 6153 fi 6154 rm -f core conftest.err conftest.$ac_objext \ 6155 conftest$ac_exeext conftest.$ac_ext 6156 fi 6157 6158 6159 CFLAGS="$xorg_testset_save_CFLAGS" 6160 6161 eval supported=\$$cacheid 6162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6163 $as_echo "$supported" >&6; } 6164 if test "$supported" = "yes" ; then 6165 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6166 found="yes" 6167 fi 6168 fi 6169 6170 6171 6172 6173 6174 6175 6176 6177 6178 6179 6180 6181 6182 6183 6184 xorg_testset_save_CFLAGS="$CFLAGS" 6185 6186 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6189 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6190 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6191 $as_echo_n "(cached) " >&6 6192 else 6193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6194 /* end confdefs.h. */ 6195 int i; 6196 _ACEOF 6197 if ac_fn_c_try_compile "$LINENO"; then : 6198 xorg_cv_cc_flag_unknown_warning_option=yes 6199 else 6200 xorg_cv_cc_flag_unknown_warning_option=no 6201 fi 6202 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6203 fi 6204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6205 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6206 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6207 CFLAGS="$xorg_testset_save_CFLAGS" 6208 fi 6209 6210 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6211 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6212 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6213 fi 6214 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6216 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6217 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 _ACEOF 6224 if ac_fn_c_try_compile "$LINENO"; then : 6225 xorg_cv_cc_flag_unused_command_line_argument=yes 6226 else 6227 xorg_cv_cc_flag_unused_command_line_argument=no 6228 fi 6229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6230 fi 6231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6232 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6233 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6234 CFLAGS="$xorg_testset_save_CFLAGS" 6235 fi 6236 6237 found="no" 6238 6239 if test $found = "no" ; then 6240 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6242 fi 6243 6244 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6245 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6246 fi 6247 6248 CFLAGS="$CFLAGS -Wold-style-definition" 6249 6250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6251 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 6252 cacheid=xorg_cv_cc_flag__Wold_style_definition 6253 if eval \${$cacheid+:} false; then : 6254 $as_echo_n "(cached) " >&6 6255 else 6256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6257 /* end confdefs.h. */ 6258 int i; 6259 int 6260 main () 6261 { 6262 6263 ; 6264 return 0; 6265 } 6266 _ACEOF 6267 if ac_fn_c_try_link "$LINENO"; then : 6268 eval $cacheid=yes 6269 else 6270 eval $cacheid=no 6271 fi 6272 rm -f core conftest.err conftest.$ac_objext \ 6273 conftest$ac_exeext conftest.$ac_ext 6274 fi 6275 6276 6277 CFLAGS="$xorg_testset_save_CFLAGS" 6278 6279 eval supported=\$$cacheid 6280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6281 $as_echo "$supported" >&6; } 6282 if test "$supported" = "yes" ; then 6283 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6284 found="yes" 6285 fi 6286 fi 6287 6288 if test $found = "no" ; then 6289 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6290 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6291 fi 6292 6293 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6294 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6295 fi 6296 6297 CFLAGS="$CFLAGS -fd" 6298 6299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6300 $as_echo_n "checking if $CC supports -fd... " >&6; } 6301 cacheid=xorg_cv_cc_flag__fd 6302 if eval \${$cacheid+:} false; then : 6303 $as_echo_n "(cached) " >&6 6304 else 6305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6306 /* end confdefs.h. */ 6307 int i; 6308 int 6309 main () 6310 { 6311 6312 ; 6313 return 0; 6314 } 6315 _ACEOF 6316 if ac_fn_c_try_link "$LINENO"; then : 6317 eval $cacheid=yes 6318 else 6319 eval $cacheid=no 6320 fi 6321 rm -f core conftest.err conftest.$ac_objext \ 6322 conftest$ac_exeext conftest.$ac_ext 6323 fi 6324 6325 6326 CFLAGS="$xorg_testset_save_CFLAGS" 6327 6328 eval supported=\$$cacheid 6329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6330 $as_echo "$supported" >&6; } 6331 if test "$supported" = "yes" ; then 6332 BASE_CFLAGS="$BASE_CFLAGS -fd" 6333 found="yes" 6334 fi 6335 fi 6336 6337 6338 6339 6340 6341 6342 6343 6344 6345 6346 6347 6348 6349 6350 6351 xorg_testset_save_CFLAGS="$CFLAGS" 6352 6353 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6354 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6356 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6357 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6358 $as_echo_n "(cached) " >&6 6359 else 6360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6361 /* end confdefs.h. */ 6362 int i; 6363 _ACEOF 6364 if ac_fn_c_try_compile "$LINENO"; then : 6365 xorg_cv_cc_flag_unknown_warning_option=yes 6366 else 6367 xorg_cv_cc_flag_unknown_warning_option=no 6368 fi 6369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6370 fi 6371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6372 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6373 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6374 CFLAGS="$xorg_testset_save_CFLAGS" 6375 fi 6376 6377 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6378 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6380 fi 6381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6383 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6384 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6385 $as_echo_n "(cached) " >&6 6386 else 6387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6388 /* end confdefs.h. */ 6389 int i; 6390 _ACEOF 6391 if ac_fn_c_try_compile "$LINENO"; then : 6392 xorg_cv_cc_flag_unused_command_line_argument=yes 6393 else 6394 xorg_cv_cc_flag_unused_command_line_argument=no 6395 fi 6396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6397 fi 6398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6399 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6400 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6401 CFLAGS="$xorg_testset_save_CFLAGS" 6402 fi 6403 6404 found="no" 6405 6406 if test $found = "no" ; then 6407 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6408 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6409 fi 6410 6411 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6412 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6413 fi 6414 6415 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6416 6417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6418 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6419 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6420 if eval \${$cacheid+:} false; then : 6421 $as_echo_n "(cached) " >&6 6422 else 6423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6424 /* end confdefs.h. */ 6425 int i; 6426 int 6427 main () 6428 { 6429 6430 ; 6431 return 0; 6432 } 6433 _ACEOF 6434 if ac_fn_c_try_link "$LINENO"; then : 6435 eval $cacheid=yes 6436 else 6437 eval $cacheid=no 6438 fi 6439 rm -f core conftest.err conftest.$ac_objext \ 6440 conftest$ac_exeext conftest.$ac_ext 6441 fi 6442 6443 6444 CFLAGS="$xorg_testset_save_CFLAGS" 6445 6446 eval supported=\$$cacheid 6447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6448 $as_echo "$supported" >&6; } 6449 if test "$supported" = "yes" ; then 6450 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6451 found="yes" 6452 fi 6453 fi 6454 6455 6456 6457 6458 6459 # This chunk adds additional warnings that could catch undesired effects. 6460 6461 6462 6463 6464 6465 6466 6467 6468 6469 6470 6471 6472 6473 xorg_testset_save_CFLAGS="$CFLAGS" 6474 6475 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6476 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6478 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6479 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6480 $as_echo_n "(cached) " >&6 6481 else 6482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6483 /* end confdefs.h. */ 6484 int i; 6485 _ACEOF 6486 if ac_fn_c_try_compile "$LINENO"; then : 6487 xorg_cv_cc_flag_unknown_warning_option=yes 6488 else 6489 xorg_cv_cc_flag_unknown_warning_option=no 6490 fi 6491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6492 fi 6493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6494 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6495 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6496 CFLAGS="$xorg_testset_save_CFLAGS" 6497 fi 6498 6499 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6500 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6501 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6502 fi 6503 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6505 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6506 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6507 $as_echo_n "(cached) " >&6 6508 else 6509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6510 /* end confdefs.h. */ 6511 int i; 6512 _ACEOF 6513 if ac_fn_c_try_compile "$LINENO"; then : 6514 xorg_cv_cc_flag_unused_command_line_argument=yes 6515 else 6516 xorg_cv_cc_flag_unused_command_line_argument=no 6517 fi 6518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6519 fi 6520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6521 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6522 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6523 CFLAGS="$xorg_testset_save_CFLAGS" 6524 fi 6525 6526 found="no" 6527 6528 if test $found = "no" ; then 6529 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6531 fi 6532 6533 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6534 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6535 fi 6536 6537 CFLAGS="$CFLAGS -Wunused" 6538 6539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6540 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6541 cacheid=xorg_cv_cc_flag__Wunused 6542 if eval \${$cacheid+:} false; then : 6543 $as_echo_n "(cached) " >&6 6544 else 6545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6546 /* end confdefs.h. */ 6547 int i; 6548 int 6549 main () 6550 { 6551 6552 ; 6553 return 0; 6554 } 6555 _ACEOF 6556 if ac_fn_c_try_link "$LINENO"; then : 6557 eval $cacheid=yes 6558 else 6559 eval $cacheid=no 6560 fi 6561 rm -f core conftest.err conftest.$ac_objext \ 6562 conftest$ac_exeext conftest.$ac_ext 6563 fi 6564 6565 6566 CFLAGS="$xorg_testset_save_CFLAGS" 6567 6568 eval supported=\$$cacheid 6569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6570 $as_echo "$supported" >&6; } 6571 if test "$supported" = "yes" ; then 6572 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6573 found="yes" 6574 fi 6575 fi 6576 6577 6578 6579 6580 6581 6582 6583 6584 6585 6586 6587 6588 6589 6590 6591 xorg_testset_save_CFLAGS="$CFLAGS" 6592 6593 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6594 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6596 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6597 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6598 $as_echo_n "(cached) " >&6 6599 else 6600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6601 /* end confdefs.h. */ 6602 int i; 6603 _ACEOF 6604 if ac_fn_c_try_compile "$LINENO"; then : 6605 xorg_cv_cc_flag_unknown_warning_option=yes 6606 else 6607 xorg_cv_cc_flag_unknown_warning_option=no 6608 fi 6609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6610 fi 6611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6612 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6613 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6614 CFLAGS="$xorg_testset_save_CFLAGS" 6615 fi 6616 6617 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6618 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6619 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6620 fi 6621 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6623 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6624 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6625 $as_echo_n "(cached) " >&6 6626 else 6627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6628 /* end confdefs.h. */ 6629 int i; 6630 _ACEOF 6631 if ac_fn_c_try_compile "$LINENO"; then : 6632 xorg_cv_cc_flag_unused_command_line_argument=yes 6633 else 6634 xorg_cv_cc_flag_unused_command_line_argument=no 6635 fi 6636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6637 fi 6638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6639 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6640 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6641 CFLAGS="$xorg_testset_save_CFLAGS" 6642 fi 6643 6644 found="no" 6645 6646 if test $found = "no" ; then 6647 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6648 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6649 fi 6650 6651 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6652 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6653 fi 6654 6655 CFLAGS="$CFLAGS -Wuninitialized" 6656 6657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6658 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6659 cacheid=xorg_cv_cc_flag__Wuninitialized 6660 if eval \${$cacheid+:} false; then : 6661 $as_echo_n "(cached) " >&6 6662 else 6663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6664 /* end confdefs.h. */ 6665 int i; 6666 int 6667 main () 6668 { 6669 6670 ; 6671 return 0; 6672 } 6673 _ACEOF 6674 if ac_fn_c_try_link "$LINENO"; then : 6675 eval $cacheid=yes 6676 else 6677 eval $cacheid=no 6678 fi 6679 rm -f core conftest.err conftest.$ac_objext \ 6680 conftest$ac_exeext conftest.$ac_ext 6681 fi 6682 6683 6684 CFLAGS="$xorg_testset_save_CFLAGS" 6685 6686 eval supported=\$$cacheid 6687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6688 $as_echo "$supported" >&6; } 6689 if test "$supported" = "yes" ; then 6690 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6691 found="yes" 6692 fi 6693 fi 6694 6695 6696 6697 6698 6699 6700 6701 6702 6703 6704 6705 6706 6707 6708 6709 xorg_testset_save_CFLAGS="$CFLAGS" 6710 6711 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6712 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6714 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6715 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6716 $as_echo_n "(cached) " >&6 6717 else 6718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6719 /* end confdefs.h. */ 6720 int i; 6721 _ACEOF 6722 if ac_fn_c_try_compile "$LINENO"; then : 6723 xorg_cv_cc_flag_unknown_warning_option=yes 6724 else 6725 xorg_cv_cc_flag_unknown_warning_option=no 6726 fi 6727 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6728 fi 6729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6730 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6731 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6732 CFLAGS="$xorg_testset_save_CFLAGS" 6733 fi 6734 6735 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6736 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6737 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6738 fi 6739 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6741 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6742 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6743 $as_echo_n "(cached) " >&6 6744 else 6745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6746 /* end confdefs.h. */ 6747 int i; 6748 _ACEOF 6749 if ac_fn_c_try_compile "$LINENO"; then : 6750 xorg_cv_cc_flag_unused_command_line_argument=yes 6751 else 6752 xorg_cv_cc_flag_unused_command_line_argument=no 6753 fi 6754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6755 fi 6756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6757 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6758 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6759 CFLAGS="$xorg_testset_save_CFLAGS" 6760 fi 6761 6762 found="no" 6763 6764 if test $found = "no" ; then 6765 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6767 fi 6768 6769 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6770 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6771 fi 6772 6773 CFLAGS="$CFLAGS -Wshadow" 6774 6775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6776 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6777 cacheid=xorg_cv_cc_flag__Wshadow 6778 if eval \${$cacheid+:} false; then : 6779 $as_echo_n "(cached) " >&6 6780 else 6781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6782 /* end confdefs.h. */ 6783 int i; 6784 int 6785 main () 6786 { 6787 6788 ; 6789 return 0; 6790 } 6791 _ACEOF 6792 if ac_fn_c_try_link "$LINENO"; then : 6793 eval $cacheid=yes 6794 else 6795 eval $cacheid=no 6796 fi 6797 rm -f core conftest.err conftest.$ac_objext \ 6798 conftest$ac_exeext conftest.$ac_ext 6799 fi 6800 6801 6802 CFLAGS="$xorg_testset_save_CFLAGS" 6803 6804 eval supported=\$$cacheid 6805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6806 $as_echo "$supported" >&6; } 6807 if test "$supported" = "yes" ; then 6808 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6809 found="yes" 6810 fi 6811 fi 6812 6813 6814 6815 6816 6817 6818 6819 6820 6821 6822 6823 6824 6825 6826 6827 xorg_testset_save_CFLAGS="$CFLAGS" 6828 6829 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6832 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6833 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6834 $as_echo_n "(cached) " >&6 6835 else 6836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6837 /* end confdefs.h. */ 6838 int i; 6839 _ACEOF 6840 if ac_fn_c_try_compile "$LINENO"; then : 6841 xorg_cv_cc_flag_unknown_warning_option=yes 6842 else 6843 xorg_cv_cc_flag_unknown_warning_option=no 6844 fi 6845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6846 fi 6847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6848 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6849 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6850 CFLAGS="$xorg_testset_save_CFLAGS" 6851 fi 6852 6853 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6854 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6855 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6856 fi 6857 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6859 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6860 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6861 $as_echo_n "(cached) " >&6 6862 else 6863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6864 /* end confdefs.h. */ 6865 int i; 6866 _ACEOF 6867 if ac_fn_c_try_compile "$LINENO"; then : 6868 xorg_cv_cc_flag_unused_command_line_argument=yes 6869 else 6870 xorg_cv_cc_flag_unused_command_line_argument=no 6871 fi 6872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6873 fi 6874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6875 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6876 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6877 CFLAGS="$xorg_testset_save_CFLAGS" 6878 fi 6879 6880 found="no" 6881 6882 if test $found = "no" ; then 6883 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6885 fi 6886 6887 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6888 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6889 fi 6890 6891 CFLAGS="$CFLAGS -Wmissing-noreturn" 6892 6893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6894 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6895 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6896 if eval \${$cacheid+:} false; then : 6897 $as_echo_n "(cached) " >&6 6898 else 6899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6900 /* end confdefs.h. */ 6901 int i; 6902 int 6903 main () 6904 { 6905 6906 ; 6907 return 0; 6908 } 6909 _ACEOF 6910 if ac_fn_c_try_link "$LINENO"; then : 6911 eval $cacheid=yes 6912 else 6913 eval $cacheid=no 6914 fi 6915 rm -f core conftest.err conftest.$ac_objext \ 6916 conftest$ac_exeext conftest.$ac_ext 6917 fi 6918 6919 6920 CFLAGS="$xorg_testset_save_CFLAGS" 6921 6922 eval supported=\$$cacheid 6923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6924 $as_echo "$supported" >&6; } 6925 if test "$supported" = "yes" ; then 6926 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6927 found="yes" 6928 fi 6929 fi 6930 6931 6932 6933 6934 6935 6936 6937 6938 6939 6940 6941 6942 6943 6944 6945 xorg_testset_save_CFLAGS="$CFLAGS" 6946 6947 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6950 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6951 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6952 $as_echo_n "(cached) " >&6 6953 else 6954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6955 /* end confdefs.h. */ 6956 int i; 6957 _ACEOF 6958 if ac_fn_c_try_compile "$LINENO"; then : 6959 xorg_cv_cc_flag_unknown_warning_option=yes 6960 else 6961 xorg_cv_cc_flag_unknown_warning_option=no 6962 fi 6963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6964 fi 6965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6966 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6967 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6968 CFLAGS="$xorg_testset_save_CFLAGS" 6969 fi 6970 6971 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6972 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6974 fi 6975 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6977 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6978 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6979 $as_echo_n "(cached) " >&6 6980 else 6981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6982 /* end confdefs.h. */ 6983 int i; 6984 _ACEOF 6985 if ac_fn_c_try_compile "$LINENO"; then : 6986 xorg_cv_cc_flag_unused_command_line_argument=yes 6987 else 6988 xorg_cv_cc_flag_unused_command_line_argument=no 6989 fi 6990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6991 fi 6992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6993 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6994 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6995 CFLAGS="$xorg_testset_save_CFLAGS" 6996 fi 6997 6998 found="no" 6999 7000 if test $found = "no" ; then 7001 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7002 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7003 fi 7004 7005 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7006 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7007 fi 7008 7009 CFLAGS="$CFLAGS -Wmissing-format-attribute" 7010 7011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 7012 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 7013 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 7014 if eval \${$cacheid+:} false; then : 7015 $as_echo_n "(cached) " >&6 7016 else 7017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7018 /* end confdefs.h. */ 7019 int i; 7020 int 7021 main () 7022 { 7023 7024 ; 7025 return 0; 7026 } 7027 _ACEOF 7028 if ac_fn_c_try_link "$LINENO"; then : 7029 eval $cacheid=yes 7030 else 7031 eval $cacheid=no 7032 fi 7033 rm -f core conftest.err conftest.$ac_objext \ 7034 conftest$ac_exeext conftest.$ac_ext 7035 fi 7036 7037 7038 CFLAGS="$xorg_testset_save_CFLAGS" 7039 7040 eval supported=\$$cacheid 7041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7042 $as_echo "$supported" >&6; } 7043 if test "$supported" = "yes" ; then 7044 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7045 found="yes" 7046 fi 7047 fi 7048 7049 7050 7051 7052 7053 7054 7055 7056 7057 7058 7059 7060 7061 7062 7063 xorg_testset_save_CFLAGS="$CFLAGS" 7064 7065 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7068 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7069 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7070 $as_echo_n "(cached) " >&6 7071 else 7072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7073 /* end confdefs.h. */ 7074 int i; 7075 _ACEOF 7076 if ac_fn_c_try_compile "$LINENO"; then : 7077 xorg_cv_cc_flag_unknown_warning_option=yes 7078 else 7079 xorg_cv_cc_flag_unknown_warning_option=no 7080 fi 7081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7082 fi 7083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7084 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7085 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7086 CFLAGS="$xorg_testset_save_CFLAGS" 7087 fi 7088 7089 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7090 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7092 fi 7093 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7095 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7096 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7097 $as_echo_n "(cached) " >&6 7098 else 7099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7100 /* end confdefs.h. */ 7101 int i; 7102 _ACEOF 7103 if ac_fn_c_try_compile "$LINENO"; then : 7104 xorg_cv_cc_flag_unused_command_line_argument=yes 7105 else 7106 xorg_cv_cc_flag_unused_command_line_argument=no 7107 fi 7108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7109 fi 7110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7111 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7112 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7113 CFLAGS="$xorg_testset_save_CFLAGS" 7114 fi 7115 7116 found="no" 7117 7118 if test $found = "no" ; then 7119 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7120 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7121 fi 7122 7123 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7124 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7125 fi 7126 7127 CFLAGS="$CFLAGS -Wredundant-decls" 7128 7129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7130 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 7131 cacheid=xorg_cv_cc_flag__Wredundant_decls 7132 if eval \${$cacheid+:} false; then : 7133 $as_echo_n "(cached) " >&6 7134 else 7135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7136 /* end confdefs.h. */ 7137 int i; 7138 int 7139 main () 7140 { 7141 7142 ; 7143 return 0; 7144 } 7145 _ACEOF 7146 if ac_fn_c_try_link "$LINENO"; then : 7147 eval $cacheid=yes 7148 else 7149 eval $cacheid=no 7150 fi 7151 rm -f core conftest.err conftest.$ac_objext \ 7152 conftest$ac_exeext conftest.$ac_ext 7153 fi 7154 7155 7156 CFLAGS="$xorg_testset_save_CFLAGS" 7157 7158 eval supported=\$$cacheid 7159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7160 $as_echo "$supported" >&6; } 7161 if test "$supported" = "yes" ; then 7162 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7163 found="yes" 7164 fi 7165 fi 7166 7167 7168 7169 7170 7171 7172 7173 7174 7175 7176 7177 7178 7179 7180 7181 xorg_testset_save_CFLAGS="$CFLAGS" 7182 7183 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7184 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7186 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7187 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7188 $as_echo_n "(cached) " >&6 7189 else 7190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7191 /* end confdefs.h. */ 7192 int i; 7193 _ACEOF 7194 if ac_fn_c_try_compile "$LINENO"; then : 7195 xorg_cv_cc_flag_unknown_warning_option=yes 7196 else 7197 xorg_cv_cc_flag_unknown_warning_option=no 7198 fi 7199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7200 fi 7201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7202 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7203 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7204 CFLAGS="$xorg_testset_save_CFLAGS" 7205 fi 7206 7207 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7208 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7210 fi 7211 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7213 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7214 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7215 $as_echo_n "(cached) " >&6 7216 else 7217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7218 /* end confdefs.h. */ 7219 int i; 7220 _ACEOF 7221 if ac_fn_c_try_compile "$LINENO"; then : 7222 xorg_cv_cc_flag_unused_command_line_argument=yes 7223 else 7224 xorg_cv_cc_flag_unused_command_line_argument=no 7225 fi 7226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7227 fi 7228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7229 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7230 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7231 CFLAGS="$xorg_testset_save_CFLAGS" 7232 fi 7233 7234 found="no" 7235 7236 if test $found = "no" ; then 7237 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7239 fi 7240 7241 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7242 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7243 fi 7244 7245 CFLAGS="$CFLAGS -Wlogical-op" 7246 7247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7248 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 7249 cacheid=xorg_cv_cc_flag__Wlogical_op 7250 if eval \${$cacheid+:} false; then : 7251 $as_echo_n "(cached) " >&6 7252 else 7253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7254 /* end confdefs.h. */ 7255 int i; 7256 int 7257 main () 7258 { 7259 7260 ; 7261 return 0; 7262 } 7263 _ACEOF 7264 if ac_fn_c_try_link "$LINENO"; then : 7265 eval $cacheid=yes 7266 else 7267 eval $cacheid=no 7268 fi 7269 rm -f core conftest.err conftest.$ac_objext \ 7270 conftest$ac_exeext conftest.$ac_ext 7271 fi 7272 7273 7274 CFLAGS="$xorg_testset_save_CFLAGS" 7275 7276 eval supported=\$$cacheid 7277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7278 $as_echo "$supported" >&6; } 7279 if test "$supported" = "yes" ; then 7280 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7281 found="yes" 7282 fi 7283 fi 7284 7285 7286 7287 # These are currently disabled because they are noisy. They will be enabled 7288 # in the future once the codebase is sufficiently modernized to silence 7289 # them. For now, I don't want them to drown out the other warnings. 7290 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7291 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7292 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7293 7294 # Turn some warnings into errors, so we don't accidently get successful builds 7295 # when there are problems that should be fixed. 7296 7297 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7298 7299 7300 7301 7302 7303 7304 7305 7306 7307 7308 7309 7310 7311 xorg_testset_save_CFLAGS="$CFLAGS" 7312 7313 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7316 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7317 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7318 $as_echo_n "(cached) " >&6 7319 else 7320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7321 /* end confdefs.h. */ 7322 int i; 7323 _ACEOF 7324 if ac_fn_c_try_compile "$LINENO"; then : 7325 xorg_cv_cc_flag_unknown_warning_option=yes 7326 else 7327 xorg_cv_cc_flag_unknown_warning_option=no 7328 fi 7329 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7330 fi 7331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7332 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7333 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7334 CFLAGS="$xorg_testset_save_CFLAGS" 7335 fi 7336 7337 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7338 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7340 fi 7341 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7343 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7344 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7345 $as_echo_n "(cached) " >&6 7346 else 7347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7348 /* end confdefs.h. */ 7349 int i; 7350 _ACEOF 7351 if ac_fn_c_try_compile "$LINENO"; then : 7352 xorg_cv_cc_flag_unused_command_line_argument=yes 7353 else 7354 xorg_cv_cc_flag_unused_command_line_argument=no 7355 fi 7356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7357 fi 7358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7359 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7360 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7361 CFLAGS="$xorg_testset_save_CFLAGS" 7362 fi 7363 7364 found="no" 7365 7366 if test $found = "no" ; then 7367 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7369 fi 7370 7371 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7372 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7373 fi 7374 7375 CFLAGS="$CFLAGS -Werror=implicit" 7376 7377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7378 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7379 cacheid=xorg_cv_cc_flag__Werror_implicit 7380 if eval \${$cacheid+:} false; then : 7381 $as_echo_n "(cached) " >&6 7382 else 7383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7384 /* end confdefs.h. */ 7385 int i; 7386 int 7387 main () 7388 { 7389 7390 ; 7391 return 0; 7392 } 7393 _ACEOF 7394 if ac_fn_c_try_link "$LINENO"; then : 7395 eval $cacheid=yes 7396 else 7397 eval $cacheid=no 7398 fi 7399 rm -f core conftest.err conftest.$ac_objext \ 7400 conftest$ac_exeext conftest.$ac_ext 7401 fi 7402 7403 7404 CFLAGS="$xorg_testset_save_CFLAGS" 7405 7406 eval supported=\$$cacheid 7407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7408 $as_echo "$supported" >&6; } 7409 if test "$supported" = "yes" ; then 7410 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7411 found="yes" 7412 fi 7413 fi 7414 7415 if test $found = "no" ; then 7416 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7417 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7418 fi 7419 7420 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7421 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7422 fi 7423 7424 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7425 7426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7427 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7428 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7429 if eval \${$cacheid+:} false; then : 7430 $as_echo_n "(cached) " >&6 7431 else 7432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7433 /* end confdefs.h. */ 7434 int i; 7435 int 7436 main () 7437 { 7438 7439 ; 7440 return 0; 7441 } 7442 _ACEOF 7443 if ac_fn_c_try_link "$LINENO"; then : 7444 eval $cacheid=yes 7445 else 7446 eval $cacheid=no 7447 fi 7448 rm -f core conftest.err conftest.$ac_objext \ 7449 conftest$ac_exeext conftest.$ac_ext 7450 fi 7451 7452 7453 CFLAGS="$xorg_testset_save_CFLAGS" 7454 7455 eval supported=\$$cacheid 7456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7457 $as_echo "$supported" >&6; } 7458 if test "$supported" = "yes" ; then 7459 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7460 found="yes" 7461 fi 7462 fi 7463 7464 7465 7466 7467 7468 7469 7470 7471 7472 7473 7474 7475 7476 7477 7478 xorg_testset_save_CFLAGS="$CFLAGS" 7479 7480 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7481 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7483 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7484 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7485 $as_echo_n "(cached) " >&6 7486 else 7487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7488 /* end confdefs.h. */ 7489 int i; 7490 _ACEOF 7491 if ac_fn_c_try_compile "$LINENO"; then : 7492 xorg_cv_cc_flag_unknown_warning_option=yes 7493 else 7494 xorg_cv_cc_flag_unknown_warning_option=no 7495 fi 7496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7497 fi 7498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7499 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7500 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7501 CFLAGS="$xorg_testset_save_CFLAGS" 7502 fi 7503 7504 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7505 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7506 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7507 fi 7508 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7510 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7511 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7512 $as_echo_n "(cached) " >&6 7513 else 7514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7515 /* end confdefs.h. */ 7516 int i; 7517 _ACEOF 7518 if ac_fn_c_try_compile "$LINENO"; then : 7519 xorg_cv_cc_flag_unused_command_line_argument=yes 7520 else 7521 xorg_cv_cc_flag_unused_command_line_argument=no 7522 fi 7523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7524 fi 7525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7526 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7527 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7528 CFLAGS="$xorg_testset_save_CFLAGS" 7529 fi 7530 7531 found="no" 7532 7533 if test $found = "no" ; then 7534 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7536 fi 7537 7538 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7539 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7540 fi 7541 7542 CFLAGS="$CFLAGS -Werror=nonnull" 7543 7544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7545 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7546 cacheid=xorg_cv_cc_flag__Werror_nonnull 7547 if eval \${$cacheid+:} false; then : 7548 $as_echo_n "(cached) " >&6 7549 else 7550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7551 /* end confdefs.h. */ 7552 int i; 7553 int 7554 main () 7555 { 7556 7557 ; 7558 return 0; 7559 } 7560 _ACEOF 7561 if ac_fn_c_try_link "$LINENO"; then : 7562 eval $cacheid=yes 7563 else 7564 eval $cacheid=no 7565 fi 7566 rm -f core conftest.err conftest.$ac_objext \ 7567 conftest$ac_exeext conftest.$ac_ext 7568 fi 7569 7570 7571 CFLAGS="$xorg_testset_save_CFLAGS" 7572 7573 eval supported=\$$cacheid 7574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7575 $as_echo "$supported" >&6; } 7576 if test "$supported" = "yes" ; then 7577 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7578 found="yes" 7579 fi 7580 fi 7581 7582 7583 7584 7585 7586 7587 7588 7589 7590 7591 7592 7593 7594 7595 7596 xorg_testset_save_CFLAGS="$CFLAGS" 7597 7598 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7599 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7601 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7602 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7603 $as_echo_n "(cached) " >&6 7604 else 7605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7606 /* end confdefs.h. */ 7607 int i; 7608 _ACEOF 7609 if ac_fn_c_try_compile "$LINENO"; then : 7610 xorg_cv_cc_flag_unknown_warning_option=yes 7611 else 7612 xorg_cv_cc_flag_unknown_warning_option=no 7613 fi 7614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7615 fi 7616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7617 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7618 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7619 CFLAGS="$xorg_testset_save_CFLAGS" 7620 fi 7621 7622 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7623 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7624 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7625 fi 7626 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7628 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7629 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7630 $as_echo_n "(cached) " >&6 7631 else 7632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7633 /* end confdefs.h. */ 7634 int i; 7635 _ACEOF 7636 if ac_fn_c_try_compile "$LINENO"; then : 7637 xorg_cv_cc_flag_unused_command_line_argument=yes 7638 else 7639 xorg_cv_cc_flag_unused_command_line_argument=no 7640 fi 7641 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7642 fi 7643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7644 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7645 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7646 CFLAGS="$xorg_testset_save_CFLAGS" 7647 fi 7648 7649 found="no" 7650 7651 if test $found = "no" ; then 7652 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7654 fi 7655 7656 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7657 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7658 fi 7659 7660 CFLAGS="$CFLAGS -Werror=init-self" 7661 7662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7663 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7664 cacheid=xorg_cv_cc_flag__Werror_init_self 7665 if eval \${$cacheid+:} false; then : 7666 $as_echo_n "(cached) " >&6 7667 else 7668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7669 /* end confdefs.h. */ 7670 int i; 7671 int 7672 main () 7673 { 7674 7675 ; 7676 return 0; 7677 } 7678 _ACEOF 7679 if ac_fn_c_try_link "$LINENO"; then : 7680 eval $cacheid=yes 7681 else 7682 eval $cacheid=no 7683 fi 7684 rm -f core conftest.err conftest.$ac_objext \ 7685 conftest$ac_exeext conftest.$ac_ext 7686 fi 7687 7688 7689 CFLAGS="$xorg_testset_save_CFLAGS" 7690 7691 eval supported=\$$cacheid 7692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7693 $as_echo "$supported" >&6; } 7694 if test "$supported" = "yes" ; then 7695 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7696 found="yes" 7697 fi 7698 fi 7699 7700 7701 7702 7703 7704 7705 7706 7707 7708 7709 7710 7711 7712 7713 7714 xorg_testset_save_CFLAGS="$CFLAGS" 7715 7716 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7717 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7719 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7720 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7721 $as_echo_n "(cached) " >&6 7722 else 7723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7724 /* end confdefs.h. */ 7725 int i; 7726 _ACEOF 7727 if ac_fn_c_try_compile "$LINENO"; then : 7728 xorg_cv_cc_flag_unknown_warning_option=yes 7729 else 7730 xorg_cv_cc_flag_unknown_warning_option=no 7731 fi 7732 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7733 fi 7734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7735 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7736 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7737 CFLAGS="$xorg_testset_save_CFLAGS" 7738 fi 7739 7740 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7741 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7742 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7743 fi 7744 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7746 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7747 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7748 $as_echo_n "(cached) " >&6 7749 else 7750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7751 /* end confdefs.h. */ 7752 int i; 7753 _ACEOF 7754 if ac_fn_c_try_compile "$LINENO"; then : 7755 xorg_cv_cc_flag_unused_command_line_argument=yes 7756 else 7757 xorg_cv_cc_flag_unused_command_line_argument=no 7758 fi 7759 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7760 fi 7761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7762 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7763 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7764 CFLAGS="$xorg_testset_save_CFLAGS" 7765 fi 7766 7767 found="no" 7768 7769 if test $found = "no" ; then 7770 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7771 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7772 fi 7773 7774 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7775 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7776 fi 7777 7778 CFLAGS="$CFLAGS -Werror=main" 7779 7780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7781 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7782 cacheid=xorg_cv_cc_flag__Werror_main 7783 if eval \${$cacheid+:} false; then : 7784 $as_echo_n "(cached) " >&6 7785 else 7786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7787 /* end confdefs.h. */ 7788 int i; 7789 int 7790 main () 7791 { 7792 7793 ; 7794 return 0; 7795 } 7796 _ACEOF 7797 if ac_fn_c_try_link "$LINENO"; then : 7798 eval $cacheid=yes 7799 else 7800 eval $cacheid=no 7801 fi 7802 rm -f core conftest.err conftest.$ac_objext \ 7803 conftest$ac_exeext conftest.$ac_ext 7804 fi 7805 7806 7807 CFLAGS="$xorg_testset_save_CFLAGS" 7808 7809 eval supported=\$$cacheid 7810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7811 $as_echo "$supported" >&6; } 7812 if test "$supported" = "yes" ; then 7813 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7814 found="yes" 7815 fi 7816 fi 7817 7818 7819 7820 7821 7822 7823 7824 7825 7826 7827 7828 7829 7830 7831 7832 xorg_testset_save_CFLAGS="$CFLAGS" 7833 7834 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7835 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7837 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7838 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7839 $as_echo_n "(cached) " >&6 7840 else 7841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7842 /* end confdefs.h. */ 7843 int i; 7844 _ACEOF 7845 if ac_fn_c_try_compile "$LINENO"; then : 7846 xorg_cv_cc_flag_unknown_warning_option=yes 7847 else 7848 xorg_cv_cc_flag_unknown_warning_option=no 7849 fi 7850 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7851 fi 7852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7853 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7854 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7855 CFLAGS="$xorg_testset_save_CFLAGS" 7856 fi 7857 7858 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7859 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7860 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7861 fi 7862 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7864 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7865 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7866 $as_echo_n "(cached) " >&6 7867 else 7868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7869 /* end confdefs.h. */ 7870 int i; 7871 _ACEOF 7872 if ac_fn_c_try_compile "$LINENO"; then : 7873 xorg_cv_cc_flag_unused_command_line_argument=yes 7874 else 7875 xorg_cv_cc_flag_unused_command_line_argument=no 7876 fi 7877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7878 fi 7879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7880 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7881 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7882 CFLAGS="$xorg_testset_save_CFLAGS" 7883 fi 7884 7885 found="no" 7886 7887 if test $found = "no" ; then 7888 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7889 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7890 fi 7891 7892 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7893 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7894 fi 7895 7896 CFLAGS="$CFLAGS -Werror=missing-braces" 7897 7898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7899 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7900 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7901 if eval \${$cacheid+:} false; then : 7902 $as_echo_n "(cached) " >&6 7903 else 7904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7905 /* end confdefs.h. */ 7906 int i; 7907 int 7908 main () 7909 { 7910 7911 ; 7912 return 0; 7913 } 7914 _ACEOF 7915 if ac_fn_c_try_link "$LINENO"; then : 7916 eval $cacheid=yes 7917 else 7918 eval $cacheid=no 7919 fi 7920 rm -f core conftest.err conftest.$ac_objext \ 7921 conftest$ac_exeext conftest.$ac_ext 7922 fi 7923 7924 7925 CFLAGS="$xorg_testset_save_CFLAGS" 7926 7927 eval supported=\$$cacheid 7928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7929 $as_echo "$supported" >&6; } 7930 if test "$supported" = "yes" ; then 7931 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7932 found="yes" 7933 fi 7934 fi 7935 7936 7937 7938 7939 7940 7941 7942 7943 7944 7945 7946 7947 7948 7949 7950 xorg_testset_save_CFLAGS="$CFLAGS" 7951 7952 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7953 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7955 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7956 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7957 $as_echo_n "(cached) " >&6 7958 else 7959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7960 /* end confdefs.h. */ 7961 int i; 7962 _ACEOF 7963 if ac_fn_c_try_compile "$LINENO"; then : 7964 xorg_cv_cc_flag_unknown_warning_option=yes 7965 else 7966 xorg_cv_cc_flag_unknown_warning_option=no 7967 fi 7968 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7969 fi 7970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7971 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7972 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7973 CFLAGS="$xorg_testset_save_CFLAGS" 7974 fi 7975 7976 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7977 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7978 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7979 fi 7980 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7982 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7983 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7984 $as_echo_n "(cached) " >&6 7985 else 7986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7987 /* end confdefs.h. */ 7988 int i; 7989 _ACEOF 7990 if ac_fn_c_try_compile "$LINENO"; then : 7991 xorg_cv_cc_flag_unused_command_line_argument=yes 7992 else 7993 xorg_cv_cc_flag_unused_command_line_argument=no 7994 fi 7995 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7996 fi 7997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7998 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7999 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8000 CFLAGS="$xorg_testset_save_CFLAGS" 8001 fi 8002 8003 found="no" 8004 8005 if test $found = "no" ; then 8006 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8007 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8008 fi 8009 8010 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8011 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8012 fi 8013 8014 CFLAGS="$CFLAGS -Werror=sequence-point" 8015 8016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8017 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 8018 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8019 if eval \${$cacheid+:} false; then : 8020 $as_echo_n "(cached) " >&6 8021 else 8022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8023 /* end confdefs.h. */ 8024 int i; 8025 int 8026 main () 8027 { 8028 8029 ; 8030 return 0; 8031 } 8032 _ACEOF 8033 if ac_fn_c_try_link "$LINENO"; then : 8034 eval $cacheid=yes 8035 else 8036 eval $cacheid=no 8037 fi 8038 rm -f core conftest.err conftest.$ac_objext \ 8039 conftest$ac_exeext conftest.$ac_ext 8040 fi 8041 8042 8043 CFLAGS="$xorg_testset_save_CFLAGS" 8044 8045 eval supported=\$$cacheid 8046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8047 $as_echo "$supported" >&6; } 8048 if test "$supported" = "yes" ; then 8049 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8050 found="yes" 8051 fi 8052 fi 8053 8054 8055 8056 8057 8058 8059 8060 8061 8062 8063 8064 8065 8066 8067 8068 xorg_testset_save_CFLAGS="$CFLAGS" 8069 8070 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8073 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8074 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8075 $as_echo_n "(cached) " >&6 8076 else 8077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8078 /* end confdefs.h. */ 8079 int i; 8080 _ACEOF 8081 if ac_fn_c_try_compile "$LINENO"; then : 8082 xorg_cv_cc_flag_unknown_warning_option=yes 8083 else 8084 xorg_cv_cc_flag_unknown_warning_option=no 8085 fi 8086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8087 fi 8088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8089 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8090 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8091 CFLAGS="$xorg_testset_save_CFLAGS" 8092 fi 8093 8094 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8095 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8096 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8097 fi 8098 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8100 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8101 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8102 $as_echo_n "(cached) " >&6 8103 else 8104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8105 /* end confdefs.h. */ 8106 int i; 8107 _ACEOF 8108 if ac_fn_c_try_compile "$LINENO"; then : 8109 xorg_cv_cc_flag_unused_command_line_argument=yes 8110 else 8111 xorg_cv_cc_flag_unused_command_line_argument=no 8112 fi 8113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8114 fi 8115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8116 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8117 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8118 CFLAGS="$xorg_testset_save_CFLAGS" 8119 fi 8120 8121 found="no" 8122 8123 if test $found = "no" ; then 8124 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8126 fi 8127 8128 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8129 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8130 fi 8131 8132 CFLAGS="$CFLAGS -Werror=return-type" 8133 8134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8135 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 8136 cacheid=xorg_cv_cc_flag__Werror_return_type 8137 if eval \${$cacheid+:} false; then : 8138 $as_echo_n "(cached) " >&6 8139 else 8140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8141 /* end confdefs.h. */ 8142 int i; 8143 int 8144 main () 8145 { 8146 8147 ; 8148 return 0; 8149 } 8150 _ACEOF 8151 if ac_fn_c_try_link "$LINENO"; then : 8152 eval $cacheid=yes 8153 else 8154 eval $cacheid=no 8155 fi 8156 rm -f core conftest.err conftest.$ac_objext \ 8157 conftest$ac_exeext conftest.$ac_ext 8158 fi 8159 8160 8161 CFLAGS="$xorg_testset_save_CFLAGS" 8162 8163 eval supported=\$$cacheid 8164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8165 $as_echo "$supported" >&6; } 8166 if test "$supported" = "yes" ; then 8167 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8168 found="yes" 8169 fi 8170 fi 8171 8172 if test $found = "no" ; then 8173 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8175 fi 8176 8177 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8178 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8179 fi 8180 8181 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8182 8183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8184 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8185 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8186 if eval \${$cacheid+:} false; then : 8187 $as_echo_n "(cached) " >&6 8188 else 8189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8190 /* end confdefs.h. */ 8191 int i; 8192 int 8193 main () 8194 { 8195 8196 ; 8197 return 0; 8198 } 8199 _ACEOF 8200 if ac_fn_c_try_link "$LINENO"; then : 8201 eval $cacheid=yes 8202 else 8203 eval $cacheid=no 8204 fi 8205 rm -f core conftest.err conftest.$ac_objext \ 8206 conftest$ac_exeext conftest.$ac_ext 8207 fi 8208 8209 8210 CFLAGS="$xorg_testset_save_CFLAGS" 8211 8212 eval supported=\$$cacheid 8213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8214 $as_echo "$supported" >&6; } 8215 if test "$supported" = "yes" ; then 8216 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8217 found="yes" 8218 fi 8219 fi 8220 8221 8222 8223 8224 8225 8226 8227 8228 8229 8230 8231 8232 8233 8234 8235 xorg_testset_save_CFLAGS="$CFLAGS" 8236 8237 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8240 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8241 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8242 $as_echo_n "(cached) " >&6 8243 else 8244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8245 /* end confdefs.h. */ 8246 int i; 8247 _ACEOF 8248 if ac_fn_c_try_compile "$LINENO"; then : 8249 xorg_cv_cc_flag_unknown_warning_option=yes 8250 else 8251 xorg_cv_cc_flag_unknown_warning_option=no 8252 fi 8253 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8254 fi 8255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8256 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8257 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8258 CFLAGS="$xorg_testset_save_CFLAGS" 8259 fi 8260 8261 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8262 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8264 fi 8265 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8267 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8268 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8269 $as_echo_n "(cached) " >&6 8270 else 8271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8272 /* end confdefs.h. */ 8273 int i; 8274 _ACEOF 8275 if ac_fn_c_try_compile "$LINENO"; then : 8276 xorg_cv_cc_flag_unused_command_line_argument=yes 8277 else 8278 xorg_cv_cc_flag_unused_command_line_argument=no 8279 fi 8280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8281 fi 8282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8283 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8284 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8285 CFLAGS="$xorg_testset_save_CFLAGS" 8286 fi 8287 8288 found="no" 8289 8290 if test $found = "no" ; then 8291 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8293 fi 8294 8295 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8296 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8297 fi 8298 8299 CFLAGS="$CFLAGS -Werror=trigraphs" 8300 8301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8302 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 8303 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8304 if eval \${$cacheid+:} false; then : 8305 $as_echo_n "(cached) " >&6 8306 else 8307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8308 /* end confdefs.h. */ 8309 int i; 8310 int 8311 main () 8312 { 8313 8314 ; 8315 return 0; 8316 } 8317 _ACEOF 8318 if ac_fn_c_try_link "$LINENO"; then : 8319 eval $cacheid=yes 8320 else 8321 eval $cacheid=no 8322 fi 8323 rm -f core conftest.err conftest.$ac_objext \ 8324 conftest$ac_exeext conftest.$ac_ext 8325 fi 8326 8327 8328 CFLAGS="$xorg_testset_save_CFLAGS" 8329 8330 eval supported=\$$cacheid 8331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8332 $as_echo "$supported" >&6; } 8333 if test "$supported" = "yes" ; then 8334 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8335 found="yes" 8336 fi 8337 fi 8338 8339 8340 8341 8342 8343 8344 8345 8346 8347 8348 8349 8350 8351 8352 8353 xorg_testset_save_CFLAGS="$CFLAGS" 8354 8355 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8356 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8358 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8359 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8360 $as_echo_n "(cached) " >&6 8361 else 8362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8363 /* end confdefs.h. */ 8364 int i; 8365 _ACEOF 8366 if ac_fn_c_try_compile "$LINENO"; then : 8367 xorg_cv_cc_flag_unknown_warning_option=yes 8368 else 8369 xorg_cv_cc_flag_unknown_warning_option=no 8370 fi 8371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8372 fi 8373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8374 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8375 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8376 CFLAGS="$xorg_testset_save_CFLAGS" 8377 fi 8378 8379 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8380 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8381 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8382 fi 8383 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8385 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8386 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8387 $as_echo_n "(cached) " >&6 8388 else 8389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8390 /* end confdefs.h. */ 8391 int i; 8392 _ACEOF 8393 if ac_fn_c_try_compile "$LINENO"; then : 8394 xorg_cv_cc_flag_unused_command_line_argument=yes 8395 else 8396 xorg_cv_cc_flag_unused_command_line_argument=no 8397 fi 8398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8399 fi 8400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8401 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8402 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8403 CFLAGS="$xorg_testset_save_CFLAGS" 8404 fi 8405 8406 found="no" 8407 8408 if test $found = "no" ; then 8409 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8411 fi 8412 8413 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8414 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8415 fi 8416 8417 CFLAGS="$CFLAGS -Werror=array-bounds" 8418 8419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8420 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8421 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8422 if eval \${$cacheid+:} false; then : 8423 $as_echo_n "(cached) " >&6 8424 else 8425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8426 /* end confdefs.h. */ 8427 int i; 8428 int 8429 main () 8430 { 8431 8432 ; 8433 return 0; 8434 } 8435 _ACEOF 8436 if ac_fn_c_try_link "$LINENO"; then : 8437 eval $cacheid=yes 8438 else 8439 eval $cacheid=no 8440 fi 8441 rm -f core conftest.err conftest.$ac_objext \ 8442 conftest$ac_exeext conftest.$ac_ext 8443 fi 8444 8445 8446 CFLAGS="$xorg_testset_save_CFLAGS" 8447 8448 eval supported=\$$cacheid 8449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8450 $as_echo "$supported" >&6; } 8451 if test "$supported" = "yes" ; then 8452 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8453 found="yes" 8454 fi 8455 fi 8456 8457 8458 8459 8460 8461 8462 8463 8464 8465 8466 8467 8468 8469 8470 8471 xorg_testset_save_CFLAGS="$CFLAGS" 8472 8473 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8474 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8476 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8477 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8478 $as_echo_n "(cached) " >&6 8479 else 8480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8481 /* end confdefs.h. */ 8482 int i; 8483 _ACEOF 8484 if ac_fn_c_try_compile "$LINENO"; then : 8485 xorg_cv_cc_flag_unknown_warning_option=yes 8486 else 8487 xorg_cv_cc_flag_unknown_warning_option=no 8488 fi 8489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8490 fi 8491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8492 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8493 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8494 CFLAGS="$xorg_testset_save_CFLAGS" 8495 fi 8496 8497 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8498 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8500 fi 8501 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8503 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8504 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8505 $as_echo_n "(cached) " >&6 8506 else 8507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8508 /* end confdefs.h. */ 8509 int i; 8510 _ACEOF 8511 if ac_fn_c_try_compile "$LINENO"; then : 8512 xorg_cv_cc_flag_unused_command_line_argument=yes 8513 else 8514 xorg_cv_cc_flag_unused_command_line_argument=no 8515 fi 8516 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8517 fi 8518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8519 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8520 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8521 CFLAGS="$xorg_testset_save_CFLAGS" 8522 fi 8523 8524 found="no" 8525 8526 if test $found = "no" ; then 8527 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8528 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8529 fi 8530 8531 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8532 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8533 fi 8534 8535 CFLAGS="$CFLAGS -Werror=write-strings" 8536 8537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8538 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8539 cacheid=xorg_cv_cc_flag__Werror_write_strings 8540 if eval \${$cacheid+:} false; then : 8541 $as_echo_n "(cached) " >&6 8542 else 8543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8544 /* end confdefs.h. */ 8545 int i; 8546 int 8547 main () 8548 { 8549 8550 ; 8551 return 0; 8552 } 8553 _ACEOF 8554 if ac_fn_c_try_link "$LINENO"; then : 8555 eval $cacheid=yes 8556 else 8557 eval $cacheid=no 8558 fi 8559 rm -f core conftest.err conftest.$ac_objext \ 8560 conftest$ac_exeext conftest.$ac_ext 8561 fi 8562 8563 8564 CFLAGS="$xorg_testset_save_CFLAGS" 8565 8566 eval supported=\$$cacheid 8567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8568 $as_echo "$supported" >&6; } 8569 if test "$supported" = "yes" ; then 8570 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8571 found="yes" 8572 fi 8573 fi 8574 8575 8576 8577 8578 8579 8580 8581 8582 8583 8584 8585 8586 8587 8588 8589 xorg_testset_save_CFLAGS="$CFLAGS" 8590 8591 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8592 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8594 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8595 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8596 $as_echo_n "(cached) " >&6 8597 else 8598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8599 /* end confdefs.h. */ 8600 int i; 8601 _ACEOF 8602 if ac_fn_c_try_compile "$LINENO"; then : 8603 xorg_cv_cc_flag_unknown_warning_option=yes 8604 else 8605 xorg_cv_cc_flag_unknown_warning_option=no 8606 fi 8607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8608 fi 8609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8610 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8611 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8612 CFLAGS="$xorg_testset_save_CFLAGS" 8613 fi 8614 8615 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8616 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8618 fi 8619 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8621 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8622 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 _ACEOF 8629 if ac_fn_c_try_compile "$LINENO"; then : 8630 xorg_cv_cc_flag_unused_command_line_argument=yes 8631 else 8632 xorg_cv_cc_flag_unused_command_line_argument=no 8633 fi 8634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8635 fi 8636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8637 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8638 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8639 CFLAGS="$xorg_testset_save_CFLAGS" 8640 fi 8641 8642 found="no" 8643 8644 if test $found = "no" ; then 8645 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8647 fi 8648 8649 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8650 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8651 fi 8652 8653 CFLAGS="$CFLAGS -Werror=address" 8654 8655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8656 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8657 cacheid=xorg_cv_cc_flag__Werror_address 8658 if eval \${$cacheid+:} false; then : 8659 $as_echo_n "(cached) " >&6 8660 else 8661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8662 /* end confdefs.h. */ 8663 int i; 8664 int 8665 main () 8666 { 8667 8668 ; 8669 return 0; 8670 } 8671 _ACEOF 8672 if ac_fn_c_try_link "$LINENO"; then : 8673 eval $cacheid=yes 8674 else 8675 eval $cacheid=no 8676 fi 8677 rm -f core conftest.err conftest.$ac_objext \ 8678 conftest$ac_exeext conftest.$ac_ext 8679 fi 8680 8681 8682 CFLAGS="$xorg_testset_save_CFLAGS" 8683 8684 eval supported=\$$cacheid 8685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8686 $as_echo "$supported" >&6; } 8687 if test "$supported" = "yes" ; then 8688 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8689 found="yes" 8690 fi 8691 fi 8692 8693 8694 8695 8696 8697 8698 8699 8700 8701 8702 8703 8704 8705 8706 8707 xorg_testset_save_CFLAGS="$CFLAGS" 8708 8709 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8712 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8713 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8714 $as_echo_n "(cached) " >&6 8715 else 8716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8717 /* end confdefs.h. */ 8718 int i; 8719 _ACEOF 8720 if ac_fn_c_try_compile "$LINENO"; then : 8721 xorg_cv_cc_flag_unknown_warning_option=yes 8722 else 8723 xorg_cv_cc_flag_unknown_warning_option=no 8724 fi 8725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8726 fi 8727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8728 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8729 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8730 CFLAGS="$xorg_testset_save_CFLAGS" 8731 fi 8732 8733 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8734 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8736 fi 8737 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8739 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8740 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 _ACEOF 8747 if ac_fn_c_try_compile "$LINENO"; then : 8748 xorg_cv_cc_flag_unused_command_line_argument=yes 8749 else 8750 xorg_cv_cc_flag_unused_command_line_argument=no 8751 fi 8752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8753 fi 8754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8755 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8756 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8757 CFLAGS="$xorg_testset_save_CFLAGS" 8758 fi 8759 8760 found="no" 8761 8762 if test $found = "no" ; then 8763 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8764 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8765 fi 8766 8767 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8768 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8769 fi 8770 8771 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8772 8773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8774 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8775 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8776 if eval \${$cacheid+:} false; then : 8777 $as_echo_n "(cached) " >&6 8778 else 8779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8780 /* end confdefs.h. */ 8781 int i; 8782 int 8783 main () 8784 { 8785 8786 ; 8787 return 0; 8788 } 8789 _ACEOF 8790 if ac_fn_c_try_link "$LINENO"; then : 8791 eval $cacheid=yes 8792 else 8793 eval $cacheid=no 8794 fi 8795 rm -f core conftest.err conftest.$ac_objext \ 8796 conftest$ac_exeext conftest.$ac_ext 8797 fi 8798 8799 8800 CFLAGS="$xorg_testset_save_CFLAGS" 8801 8802 eval supported=\$$cacheid 8803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8804 $as_echo "$supported" >&6; } 8805 if test "$supported" = "yes" ; then 8806 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8807 found="yes" 8808 fi 8809 fi 8810 8811 if test $found = "no" ; then 8812 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8813 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8814 fi 8815 8816 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8817 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8818 fi 8819 8820 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8821 8822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8823 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8824 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8825 if eval \${$cacheid+:} 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 int 8832 main () 8833 { 8834 8835 ; 8836 return 0; 8837 } 8838 _ACEOF 8839 if ac_fn_c_try_link "$LINENO"; then : 8840 eval $cacheid=yes 8841 else 8842 eval $cacheid=no 8843 fi 8844 rm -f core conftest.err conftest.$ac_objext \ 8845 conftest$ac_exeext conftest.$ac_ext 8846 fi 8847 8848 8849 CFLAGS="$xorg_testset_save_CFLAGS" 8850 8851 eval supported=\$$cacheid 8852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8853 $as_echo "$supported" >&6; } 8854 if test "$supported" = "yes" ; then 8855 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8856 found="yes" 8857 fi 8858 fi 8859 8860 8861 8862 8863 8864 8865 8866 8867 8868 8869 8870 8871 8872 8873 8874 xorg_testset_save_CFLAGS="$CFLAGS" 8875 8876 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8877 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8879 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8880 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8881 $as_echo_n "(cached) " >&6 8882 else 8883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8884 /* end confdefs.h. */ 8885 int i; 8886 _ACEOF 8887 if ac_fn_c_try_compile "$LINENO"; then : 8888 xorg_cv_cc_flag_unknown_warning_option=yes 8889 else 8890 xorg_cv_cc_flag_unknown_warning_option=no 8891 fi 8892 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8893 fi 8894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8895 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8896 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8897 CFLAGS="$xorg_testset_save_CFLAGS" 8898 fi 8899 8900 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8901 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8903 fi 8904 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8906 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8907 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8908 $as_echo_n "(cached) " >&6 8909 else 8910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8911 /* end confdefs.h. */ 8912 int i; 8913 _ACEOF 8914 if ac_fn_c_try_compile "$LINENO"; then : 8915 xorg_cv_cc_flag_unused_command_line_argument=yes 8916 else 8917 xorg_cv_cc_flag_unused_command_line_argument=no 8918 fi 8919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8920 fi 8921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8922 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8923 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8924 CFLAGS="$xorg_testset_save_CFLAGS" 8925 fi 8926 8927 found="no" 8928 8929 if test $found = "no" ; then 8930 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8932 fi 8933 8934 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8935 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8936 fi 8937 8938 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8939 8940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8941 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8942 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8943 if eval \${$cacheid+:} 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 int 8950 main () 8951 { 8952 8953 ; 8954 return 0; 8955 } 8956 _ACEOF 8957 if ac_fn_c_try_link "$LINENO"; then : 8958 eval $cacheid=yes 8959 else 8960 eval $cacheid=no 8961 fi 8962 rm -f core conftest.err conftest.$ac_objext \ 8963 conftest$ac_exeext conftest.$ac_ext 8964 fi 8965 8966 8967 CFLAGS="$xorg_testset_save_CFLAGS" 8968 8969 eval supported=\$$cacheid 8970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8971 $as_echo "$supported" >&6; } 8972 if test "$supported" = "yes" ; then 8973 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8974 found="yes" 8975 fi 8976 fi 8977 8978 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8979 else 8980 { $as_echo "$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 8981 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8982 8983 8984 8985 8986 8987 8988 8989 8990 8991 8992 8993 8994 8995 xorg_testset_save_CFLAGS="$CFLAGS" 8996 8997 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8998 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9000 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9001 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9002 $as_echo_n "(cached) " >&6 9003 else 9004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9005 /* end confdefs.h. */ 9006 int i; 9007 _ACEOF 9008 if ac_fn_c_try_compile "$LINENO"; then : 9009 xorg_cv_cc_flag_unknown_warning_option=yes 9010 else 9011 xorg_cv_cc_flag_unknown_warning_option=no 9012 fi 9013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9014 fi 9015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9016 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9017 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9018 CFLAGS="$xorg_testset_save_CFLAGS" 9019 fi 9020 9021 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9022 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9024 fi 9025 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9027 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9028 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9029 $as_echo_n "(cached) " >&6 9030 else 9031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9032 /* end confdefs.h. */ 9033 int i; 9034 _ACEOF 9035 if ac_fn_c_try_compile "$LINENO"; then : 9036 xorg_cv_cc_flag_unused_command_line_argument=yes 9037 else 9038 xorg_cv_cc_flag_unused_command_line_argument=no 9039 fi 9040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9041 fi 9042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9043 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9044 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9045 CFLAGS="$xorg_testset_save_CFLAGS" 9046 fi 9047 9048 found="no" 9049 9050 if test $found = "no" ; then 9051 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9052 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9053 fi 9054 9055 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9056 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9057 fi 9058 9059 CFLAGS="$CFLAGS -Wimplicit" 9060 9061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9062 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 9063 cacheid=xorg_cv_cc_flag__Wimplicit 9064 if eval \${$cacheid+:} false; then : 9065 $as_echo_n "(cached) " >&6 9066 else 9067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9068 /* end confdefs.h. */ 9069 int i; 9070 int 9071 main () 9072 { 9073 9074 ; 9075 return 0; 9076 } 9077 _ACEOF 9078 if ac_fn_c_try_link "$LINENO"; then : 9079 eval $cacheid=yes 9080 else 9081 eval $cacheid=no 9082 fi 9083 rm -f core conftest.err conftest.$ac_objext \ 9084 conftest$ac_exeext conftest.$ac_ext 9085 fi 9086 9087 9088 CFLAGS="$xorg_testset_save_CFLAGS" 9089 9090 eval supported=\$$cacheid 9091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9092 $as_echo "$supported" >&6; } 9093 if test "$supported" = "yes" ; then 9094 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9095 found="yes" 9096 fi 9097 fi 9098 9099 9100 9101 9102 9103 9104 9105 9106 9107 9108 9109 9110 9111 9112 9113 xorg_testset_save_CFLAGS="$CFLAGS" 9114 9115 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9118 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9119 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9120 $as_echo_n "(cached) " >&6 9121 else 9122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9123 /* end confdefs.h. */ 9124 int i; 9125 _ACEOF 9126 if ac_fn_c_try_compile "$LINENO"; then : 9127 xorg_cv_cc_flag_unknown_warning_option=yes 9128 else 9129 xorg_cv_cc_flag_unknown_warning_option=no 9130 fi 9131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9132 fi 9133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9134 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9135 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9136 CFLAGS="$xorg_testset_save_CFLAGS" 9137 fi 9138 9139 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9140 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9142 fi 9143 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9145 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9146 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9147 $as_echo_n "(cached) " >&6 9148 else 9149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9150 /* end confdefs.h. */ 9151 int i; 9152 _ACEOF 9153 if ac_fn_c_try_compile "$LINENO"; then : 9154 xorg_cv_cc_flag_unused_command_line_argument=yes 9155 else 9156 xorg_cv_cc_flag_unused_command_line_argument=no 9157 fi 9158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9159 fi 9160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9161 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9162 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9163 CFLAGS="$xorg_testset_save_CFLAGS" 9164 fi 9165 9166 found="no" 9167 9168 if test $found = "no" ; then 9169 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9171 fi 9172 9173 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9174 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9175 fi 9176 9177 CFLAGS="$CFLAGS -Wnonnull" 9178 9179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9180 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 9181 cacheid=xorg_cv_cc_flag__Wnonnull 9182 if eval \${$cacheid+:} false; then : 9183 $as_echo_n "(cached) " >&6 9184 else 9185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9186 /* end confdefs.h. */ 9187 int i; 9188 int 9189 main () 9190 { 9191 9192 ; 9193 return 0; 9194 } 9195 _ACEOF 9196 if ac_fn_c_try_link "$LINENO"; then : 9197 eval $cacheid=yes 9198 else 9199 eval $cacheid=no 9200 fi 9201 rm -f core conftest.err conftest.$ac_objext \ 9202 conftest$ac_exeext conftest.$ac_ext 9203 fi 9204 9205 9206 CFLAGS="$xorg_testset_save_CFLAGS" 9207 9208 eval supported=\$$cacheid 9209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9210 $as_echo "$supported" >&6; } 9211 if test "$supported" = "yes" ; then 9212 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9213 found="yes" 9214 fi 9215 fi 9216 9217 9218 9219 9220 9221 9222 9223 9224 9225 9226 9227 9228 9229 9230 9231 xorg_testset_save_CFLAGS="$CFLAGS" 9232 9233 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9234 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9236 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9237 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9238 $as_echo_n "(cached) " >&6 9239 else 9240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9241 /* end confdefs.h. */ 9242 int i; 9243 _ACEOF 9244 if ac_fn_c_try_compile "$LINENO"; then : 9245 xorg_cv_cc_flag_unknown_warning_option=yes 9246 else 9247 xorg_cv_cc_flag_unknown_warning_option=no 9248 fi 9249 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9250 fi 9251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9252 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9253 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9254 CFLAGS="$xorg_testset_save_CFLAGS" 9255 fi 9256 9257 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9258 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9260 fi 9261 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9263 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9264 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9265 $as_echo_n "(cached) " >&6 9266 else 9267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9268 /* end confdefs.h. */ 9269 int i; 9270 _ACEOF 9271 if ac_fn_c_try_compile "$LINENO"; then : 9272 xorg_cv_cc_flag_unused_command_line_argument=yes 9273 else 9274 xorg_cv_cc_flag_unused_command_line_argument=no 9275 fi 9276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9277 fi 9278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9279 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9280 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9281 CFLAGS="$xorg_testset_save_CFLAGS" 9282 fi 9283 9284 found="no" 9285 9286 if test $found = "no" ; then 9287 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9289 fi 9290 9291 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9292 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9293 fi 9294 9295 CFLAGS="$CFLAGS -Winit-self" 9296 9297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9298 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 9299 cacheid=xorg_cv_cc_flag__Winit_self 9300 if eval \${$cacheid+:} false; then : 9301 $as_echo_n "(cached) " >&6 9302 else 9303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9304 /* end confdefs.h. */ 9305 int i; 9306 int 9307 main () 9308 { 9309 9310 ; 9311 return 0; 9312 } 9313 _ACEOF 9314 if ac_fn_c_try_link "$LINENO"; then : 9315 eval $cacheid=yes 9316 else 9317 eval $cacheid=no 9318 fi 9319 rm -f core conftest.err conftest.$ac_objext \ 9320 conftest$ac_exeext conftest.$ac_ext 9321 fi 9322 9323 9324 CFLAGS="$xorg_testset_save_CFLAGS" 9325 9326 eval supported=\$$cacheid 9327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9328 $as_echo "$supported" >&6; } 9329 if test "$supported" = "yes" ; then 9330 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9331 found="yes" 9332 fi 9333 fi 9334 9335 9336 9337 9338 9339 9340 9341 9342 9343 9344 9345 9346 9347 9348 9349 xorg_testset_save_CFLAGS="$CFLAGS" 9350 9351 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9352 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9354 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9355 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9356 $as_echo_n "(cached) " >&6 9357 else 9358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9359 /* end confdefs.h. */ 9360 int i; 9361 _ACEOF 9362 if ac_fn_c_try_compile "$LINENO"; then : 9363 xorg_cv_cc_flag_unknown_warning_option=yes 9364 else 9365 xorg_cv_cc_flag_unknown_warning_option=no 9366 fi 9367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9368 fi 9369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9370 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9371 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9372 CFLAGS="$xorg_testset_save_CFLAGS" 9373 fi 9374 9375 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9376 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9378 fi 9379 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9381 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9382 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9383 $as_echo_n "(cached) " >&6 9384 else 9385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9386 /* end confdefs.h. */ 9387 int i; 9388 _ACEOF 9389 if ac_fn_c_try_compile "$LINENO"; then : 9390 xorg_cv_cc_flag_unused_command_line_argument=yes 9391 else 9392 xorg_cv_cc_flag_unused_command_line_argument=no 9393 fi 9394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9395 fi 9396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9397 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9398 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9399 CFLAGS="$xorg_testset_save_CFLAGS" 9400 fi 9401 9402 found="no" 9403 9404 if test $found = "no" ; then 9405 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9406 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9407 fi 9408 9409 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9410 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9411 fi 9412 9413 CFLAGS="$CFLAGS -Wmain" 9414 9415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9416 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 9417 cacheid=xorg_cv_cc_flag__Wmain 9418 if eval \${$cacheid+:} false; then : 9419 $as_echo_n "(cached) " >&6 9420 else 9421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9422 /* end confdefs.h. */ 9423 int i; 9424 int 9425 main () 9426 { 9427 9428 ; 9429 return 0; 9430 } 9431 _ACEOF 9432 if ac_fn_c_try_link "$LINENO"; then : 9433 eval $cacheid=yes 9434 else 9435 eval $cacheid=no 9436 fi 9437 rm -f core conftest.err conftest.$ac_objext \ 9438 conftest$ac_exeext conftest.$ac_ext 9439 fi 9440 9441 9442 CFLAGS="$xorg_testset_save_CFLAGS" 9443 9444 eval supported=\$$cacheid 9445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9446 $as_echo "$supported" >&6; } 9447 if test "$supported" = "yes" ; then 9448 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9449 found="yes" 9450 fi 9451 fi 9452 9453 9454 9455 9456 9457 9458 9459 9460 9461 9462 9463 9464 9465 9466 9467 xorg_testset_save_CFLAGS="$CFLAGS" 9468 9469 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9470 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9472 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9473 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9474 $as_echo_n "(cached) " >&6 9475 else 9476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9477 /* end confdefs.h. */ 9478 int i; 9479 _ACEOF 9480 if ac_fn_c_try_compile "$LINENO"; then : 9481 xorg_cv_cc_flag_unknown_warning_option=yes 9482 else 9483 xorg_cv_cc_flag_unknown_warning_option=no 9484 fi 9485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9486 fi 9487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9488 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9489 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9490 CFLAGS="$xorg_testset_save_CFLAGS" 9491 fi 9492 9493 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9494 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9495 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9496 fi 9497 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9499 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9500 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9501 $as_echo_n "(cached) " >&6 9502 else 9503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9504 /* end confdefs.h. */ 9505 int i; 9506 _ACEOF 9507 if ac_fn_c_try_compile "$LINENO"; then : 9508 xorg_cv_cc_flag_unused_command_line_argument=yes 9509 else 9510 xorg_cv_cc_flag_unused_command_line_argument=no 9511 fi 9512 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9513 fi 9514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9515 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9516 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9517 CFLAGS="$xorg_testset_save_CFLAGS" 9518 fi 9519 9520 found="no" 9521 9522 if test $found = "no" ; then 9523 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9525 fi 9526 9527 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9528 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9529 fi 9530 9531 CFLAGS="$CFLAGS -Wmissing-braces" 9532 9533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9534 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9535 cacheid=xorg_cv_cc_flag__Wmissing_braces 9536 if eval \${$cacheid+:} false; then : 9537 $as_echo_n "(cached) " >&6 9538 else 9539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9540 /* end confdefs.h. */ 9541 int i; 9542 int 9543 main () 9544 { 9545 9546 ; 9547 return 0; 9548 } 9549 _ACEOF 9550 if ac_fn_c_try_link "$LINENO"; then : 9551 eval $cacheid=yes 9552 else 9553 eval $cacheid=no 9554 fi 9555 rm -f core conftest.err conftest.$ac_objext \ 9556 conftest$ac_exeext conftest.$ac_ext 9557 fi 9558 9559 9560 CFLAGS="$xorg_testset_save_CFLAGS" 9561 9562 eval supported=\$$cacheid 9563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9564 $as_echo "$supported" >&6; } 9565 if test "$supported" = "yes" ; then 9566 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9567 found="yes" 9568 fi 9569 fi 9570 9571 9572 9573 9574 9575 9576 9577 9578 9579 9580 9581 9582 9583 9584 9585 xorg_testset_save_CFLAGS="$CFLAGS" 9586 9587 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9590 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9591 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9592 $as_echo_n "(cached) " >&6 9593 else 9594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9595 /* end confdefs.h. */ 9596 int i; 9597 _ACEOF 9598 if ac_fn_c_try_compile "$LINENO"; then : 9599 xorg_cv_cc_flag_unknown_warning_option=yes 9600 else 9601 xorg_cv_cc_flag_unknown_warning_option=no 9602 fi 9603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9604 fi 9605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9606 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9607 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9608 CFLAGS="$xorg_testset_save_CFLAGS" 9609 fi 9610 9611 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9612 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9614 fi 9615 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9617 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9618 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9619 $as_echo_n "(cached) " >&6 9620 else 9621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9622 /* end confdefs.h. */ 9623 int i; 9624 _ACEOF 9625 if ac_fn_c_try_compile "$LINENO"; then : 9626 xorg_cv_cc_flag_unused_command_line_argument=yes 9627 else 9628 xorg_cv_cc_flag_unused_command_line_argument=no 9629 fi 9630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9631 fi 9632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9633 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9634 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9635 CFLAGS="$xorg_testset_save_CFLAGS" 9636 fi 9637 9638 found="no" 9639 9640 if test $found = "no" ; then 9641 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9643 fi 9644 9645 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9646 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9647 fi 9648 9649 CFLAGS="$CFLAGS -Wsequence-point" 9650 9651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9652 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9653 cacheid=xorg_cv_cc_flag__Wsequence_point 9654 if eval \${$cacheid+:} false; then : 9655 $as_echo_n "(cached) " >&6 9656 else 9657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9658 /* end confdefs.h. */ 9659 int i; 9660 int 9661 main () 9662 { 9663 9664 ; 9665 return 0; 9666 } 9667 _ACEOF 9668 if ac_fn_c_try_link "$LINENO"; then : 9669 eval $cacheid=yes 9670 else 9671 eval $cacheid=no 9672 fi 9673 rm -f core conftest.err conftest.$ac_objext \ 9674 conftest$ac_exeext conftest.$ac_ext 9675 fi 9676 9677 9678 CFLAGS="$xorg_testset_save_CFLAGS" 9679 9680 eval supported=\$$cacheid 9681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9682 $as_echo "$supported" >&6; } 9683 if test "$supported" = "yes" ; then 9684 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9685 found="yes" 9686 fi 9687 fi 9688 9689 9690 9691 9692 9693 9694 9695 9696 9697 9698 9699 9700 9701 9702 9703 xorg_testset_save_CFLAGS="$CFLAGS" 9704 9705 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9708 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9709 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9710 $as_echo_n "(cached) " >&6 9711 else 9712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9713 /* end confdefs.h. */ 9714 int i; 9715 _ACEOF 9716 if ac_fn_c_try_compile "$LINENO"; then : 9717 xorg_cv_cc_flag_unknown_warning_option=yes 9718 else 9719 xorg_cv_cc_flag_unknown_warning_option=no 9720 fi 9721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9722 fi 9723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9724 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9725 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9726 CFLAGS="$xorg_testset_save_CFLAGS" 9727 fi 9728 9729 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9730 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9731 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9732 fi 9733 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9735 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9736 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9737 $as_echo_n "(cached) " >&6 9738 else 9739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9740 /* end confdefs.h. */ 9741 int i; 9742 _ACEOF 9743 if ac_fn_c_try_compile "$LINENO"; then : 9744 xorg_cv_cc_flag_unused_command_line_argument=yes 9745 else 9746 xorg_cv_cc_flag_unused_command_line_argument=no 9747 fi 9748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9749 fi 9750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9751 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9752 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9753 CFLAGS="$xorg_testset_save_CFLAGS" 9754 fi 9755 9756 found="no" 9757 9758 if test $found = "no" ; then 9759 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9760 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9761 fi 9762 9763 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9764 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9765 fi 9766 9767 CFLAGS="$CFLAGS -Wreturn-type" 9768 9769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9770 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9771 cacheid=xorg_cv_cc_flag__Wreturn_type 9772 if eval \${$cacheid+:} false; then : 9773 $as_echo_n "(cached) " >&6 9774 else 9775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9776 /* end confdefs.h. */ 9777 int i; 9778 int 9779 main () 9780 { 9781 9782 ; 9783 return 0; 9784 } 9785 _ACEOF 9786 if ac_fn_c_try_link "$LINENO"; then : 9787 eval $cacheid=yes 9788 else 9789 eval $cacheid=no 9790 fi 9791 rm -f core conftest.err conftest.$ac_objext \ 9792 conftest$ac_exeext conftest.$ac_ext 9793 fi 9794 9795 9796 CFLAGS="$xorg_testset_save_CFLAGS" 9797 9798 eval supported=\$$cacheid 9799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9800 $as_echo "$supported" >&6; } 9801 if test "$supported" = "yes" ; then 9802 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9803 found="yes" 9804 fi 9805 fi 9806 9807 9808 9809 9810 9811 9812 9813 9814 9815 9816 9817 9818 9819 9820 9821 xorg_testset_save_CFLAGS="$CFLAGS" 9822 9823 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9826 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9827 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9828 $as_echo_n "(cached) " >&6 9829 else 9830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9831 /* end confdefs.h. */ 9832 int i; 9833 _ACEOF 9834 if ac_fn_c_try_compile "$LINENO"; then : 9835 xorg_cv_cc_flag_unknown_warning_option=yes 9836 else 9837 xorg_cv_cc_flag_unknown_warning_option=no 9838 fi 9839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9840 fi 9841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9842 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9843 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9844 CFLAGS="$xorg_testset_save_CFLAGS" 9845 fi 9846 9847 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9848 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9849 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9850 fi 9851 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9853 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9854 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9855 $as_echo_n "(cached) " >&6 9856 else 9857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9858 /* end confdefs.h. */ 9859 int i; 9860 _ACEOF 9861 if ac_fn_c_try_compile "$LINENO"; then : 9862 xorg_cv_cc_flag_unused_command_line_argument=yes 9863 else 9864 xorg_cv_cc_flag_unused_command_line_argument=no 9865 fi 9866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9867 fi 9868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9869 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9870 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9871 CFLAGS="$xorg_testset_save_CFLAGS" 9872 fi 9873 9874 found="no" 9875 9876 if test $found = "no" ; then 9877 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9879 fi 9880 9881 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9883 fi 9884 9885 CFLAGS="$CFLAGS -Wtrigraphs" 9886 9887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9888 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9889 cacheid=xorg_cv_cc_flag__Wtrigraphs 9890 if eval \${$cacheid+:} false; then : 9891 $as_echo_n "(cached) " >&6 9892 else 9893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9894 /* end confdefs.h. */ 9895 int i; 9896 int 9897 main () 9898 { 9899 9900 ; 9901 return 0; 9902 } 9903 _ACEOF 9904 if ac_fn_c_try_link "$LINENO"; then : 9905 eval $cacheid=yes 9906 else 9907 eval $cacheid=no 9908 fi 9909 rm -f core conftest.err conftest.$ac_objext \ 9910 conftest$ac_exeext conftest.$ac_ext 9911 fi 9912 9913 9914 CFLAGS="$xorg_testset_save_CFLAGS" 9915 9916 eval supported=\$$cacheid 9917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9918 $as_echo "$supported" >&6; } 9919 if test "$supported" = "yes" ; then 9920 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9921 found="yes" 9922 fi 9923 fi 9924 9925 9926 9927 9928 9929 9930 9931 9932 9933 9934 9935 9936 9937 9938 9939 xorg_testset_save_CFLAGS="$CFLAGS" 9940 9941 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9944 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9945 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9946 $as_echo_n "(cached) " >&6 9947 else 9948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9949 /* end confdefs.h. */ 9950 int i; 9951 _ACEOF 9952 if ac_fn_c_try_compile "$LINENO"; then : 9953 xorg_cv_cc_flag_unknown_warning_option=yes 9954 else 9955 xorg_cv_cc_flag_unknown_warning_option=no 9956 fi 9957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9958 fi 9959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9960 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9961 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9962 CFLAGS="$xorg_testset_save_CFLAGS" 9963 fi 9964 9965 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9966 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9968 fi 9969 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9971 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9972 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9973 $as_echo_n "(cached) " >&6 9974 else 9975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9976 /* end confdefs.h. */ 9977 int i; 9978 _ACEOF 9979 if ac_fn_c_try_compile "$LINENO"; then : 9980 xorg_cv_cc_flag_unused_command_line_argument=yes 9981 else 9982 xorg_cv_cc_flag_unused_command_line_argument=no 9983 fi 9984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9985 fi 9986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9987 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9988 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9989 CFLAGS="$xorg_testset_save_CFLAGS" 9990 fi 9991 9992 found="no" 9993 9994 if test $found = "no" ; then 9995 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9996 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9997 fi 9998 9999 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10000 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10001 fi 10002 10003 CFLAGS="$CFLAGS -Warray-bounds" 10004 10005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10006 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 10007 cacheid=xorg_cv_cc_flag__Warray_bounds 10008 if eval \${$cacheid+:} false; then : 10009 $as_echo_n "(cached) " >&6 10010 else 10011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10012 /* end confdefs.h. */ 10013 int i; 10014 int 10015 main () 10016 { 10017 10018 ; 10019 return 0; 10020 } 10021 _ACEOF 10022 if ac_fn_c_try_link "$LINENO"; then : 10023 eval $cacheid=yes 10024 else 10025 eval $cacheid=no 10026 fi 10027 rm -f core conftest.err conftest.$ac_objext \ 10028 conftest$ac_exeext conftest.$ac_ext 10029 fi 10030 10031 10032 CFLAGS="$xorg_testset_save_CFLAGS" 10033 10034 eval supported=\$$cacheid 10035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10036 $as_echo "$supported" >&6; } 10037 if test "$supported" = "yes" ; then 10038 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10039 found="yes" 10040 fi 10041 fi 10042 10043 10044 10045 10046 10047 10048 10049 10050 10051 10052 10053 10054 10055 10056 10057 xorg_testset_save_CFLAGS="$CFLAGS" 10058 10059 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10062 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10063 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10064 $as_echo_n "(cached) " >&6 10065 else 10066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10067 /* end confdefs.h. */ 10068 int i; 10069 _ACEOF 10070 if ac_fn_c_try_compile "$LINENO"; then : 10071 xorg_cv_cc_flag_unknown_warning_option=yes 10072 else 10073 xorg_cv_cc_flag_unknown_warning_option=no 10074 fi 10075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10076 fi 10077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10078 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10079 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10080 CFLAGS="$xorg_testset_save_CFLAGS" 10081 fi 10082 10083 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10084 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10086 fi 10087 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10089 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10090 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10091 $as_echo_n "(cached) " >&6 10092 else 10093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10094 /* end confdefs.h. */ 10095 int i; 10096 _ACEOF 10097 if ac_fn_c_try_compile "$LINENO"; then : 10098 xorg_cv_cc_flag_unused_command_line_argument=yes 10099 else 10100 xorg_cv_cc_flag_unused_command_line_argument=no 10101 fi 10102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10103 fi 10104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10105 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10106 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10107 CFLAGS="$xorg_testset_save_CFLAGS" 10108 fi 10109 10110 found="no" 10111 10112 if test $found = "no" ; then 10113 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10114 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10115 fi 10116 10117 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10118 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10119 fi 10120 10121 CFLAGS="$CFLAGS -Wwrite-strings" 10122 10123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10124 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 10125 cacheid=xorg_cv_cc_flag__Wwrite_strings 10126 if eval \${$cacheid+:} false; then : 10127 $as_echo_n "(cached) " >&6 10128 else 10129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10130 /* end confdefs.h. */ 10131 int i; 10132 int 10133 main () 10134 { 10135 10136 ; 10137 return 0; 10138 } 10139 _ACEOF 10140 if ac_fn_c_try_link "$LINENO"; then : 10141 eval $cacheid=yes 10142 else 10143 eval $cacheid=no 10144 fi 10145 rm -f core conftest.err conftest.$ac_objext \ 10146 conftest$ac_exeext conftest.$ac_ext 10147 fi 10148 10149 10150 CFLAGS="$xorg_testset_save_CFLAGS" 10151 10152 eval supported=\$$cacheid 10153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10154 $as_echo "$supported" >&6; } 10155 if test "$supported" = "yes" ; then 10156 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10157 found="yes" 10158 fi 10159 fi 10160 10161 10162 10163 10164 10165 10166 10167 10168 10169 10170 10171 10172 10173 10174 10175 xorg_testset_save_CFLAGS="$CFLAGS" 10176 10177 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10178 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10180 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10181 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10182 $as_echo_n "(cached) " >&6 10183 else 10184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10185 /* end confdefs.h. */ 10186 int i; 10187 _ACEOF 10188 if ac_fn_c_try_compile "$LINENO"; then : 10189 xorg_cv_cc_flag_unknown_warning_option=yes 10190 else 10191 xorg_cv_cc_flag_unknown_warning_option=no 10192 fi 10193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10194 fi 10195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10196 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10197 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10198 CFLAGS="$xorg_testset_save_CFLAGS" 10199 fi 10200 10201 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10202 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10204 fi 10205 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10207 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10208 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10209 $as_echo_n "(cached) " >&6 10210 else 10211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10212 /* end confdefs.h. */ 10213 int i; 10214 _ACEOF 10215 if ac_fn_c_try_compile "$LINENO"; then : 10216 xorg_cv_cc_flag_unused_command_line_argument=yes 10217 else 10218 xorg_cv_cc_flag_unused_command_line_argument=no 10219 fi 10220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10221 fi 10222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10223 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10224 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10225 CFLAGS="$xorg_testset_save_CFLAGS" 10226 fi 10227 10228 found="no" 10229 10230 if test $found = "no" ; then 10231 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10232 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10233 fi 10234 10235 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10236 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10237 fi 10238 10239 CFLAGS="$CFLAGS -Waddress" 10240 10241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10242 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 10243 cacheid=xorg_cv_cc_flag__Waddress 10244 if eval \${$cacheid+:} false; then : 10245 $as_echo_n "(cached) " >&6 10246 else 10247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10248 /* end confdefs.h. */ 10249 int i; 10250 int 10251 main () 10252 { 10253 10254 ; 10255 return 0; 10256 } 10257 _ACEOF 10258 if ac_fn_c_try_link "$LINENO"; then : 10259 eval $cacheid=yes 10260 else 10261 eval $cacheid=no 10262 fi 10263 rm -f core conftest.err conftest.$ac_objext \ 10264 conftest$ac_exeext conftest.$ac_ext 10265 fi 10266 10267 10268 CFLAGS="$xorg_testset_save_CFLAGS" 10269 10270 eval supported=\$$cacheid 10271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10272 $as_echo "$supported" >&6; } 10273 if test "$supported" = "yes" ; then 10274 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10275 found="yes" 10276 fi 10277 fi 10278 10279 10280 10281 10282 10283 10284 10285 10286 10287 10288 10289 10290 10291 10292 10293 xorg_testset_save_CFLAGS="$CFLAGS" 10294 10295 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10296 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10298 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10299 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10300 $as_echo_n "(cached) " >&6 10301 else 10302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10303 /* end confdefs.h. */ 10304 int i; 10305 _ACEOF 10306 if ac_fn_c_try_compile "$LINENO"; then : 10307 xorg_cv_cc_flag_unknown_warning_option=yes 10308 else 10309 xorg_cv_cc_flag_unknown_warning_option=no 10310 fi 10311 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10312 fi 10313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10314 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10315 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10316 CFLAGS="$xorg_testset_save_CFLAGS" 10317 fi 10318 10319 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10322 fi 10323 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10325 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10326 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10327 $as_echo_n "(cached) " >&6 10328 else 10329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10330 /* end confdefs.h. */ 10331 int i; 10332 _ACEOF 10333 if ac_fn_c_try_compile "$LINENO"; then : 10334 xorg_cv_cc_flag_unused_command_line_argument=yes 10335 else 10336 xorg_cv_cc_flag_unused_command_line_argument=no 10337 fi 10338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10339 fi 10340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10341 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10342 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10343 CFLAGS="$xorg_testset_save_CFLAGS" 10344 fi 10345 10346 found="no" 10347 10348 if test $found = "no" ; then 10349 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10350 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10351 fi 10352 10353 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10354 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10355 fi 10356 10357 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10358 10359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10360 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10361 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10362 if eval \${$cacheid+:} false; then : 10363 $as_echo_n "(cached) " >&6 10364 else 10365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10366 /* end confdefs.h. */ 10367 int i; 10368 int 10369 main () 10370 { 10371 10372 ; 10373 return 0; 10374 } 10375 _ACEOF 10376 if ac_fn_c_try_link "$LINENO"; then : 10377 eval $cacheid=yes 10378 else 10379 eval $cacheid=no 10380 fi 10381 rm -f core conftest.err conftest.$ac_objext \ 10382 conftest$ac_exeext conftest.$ac_ext 10383 fi 10384 10385 10386 CFLAGS="$xorg_testset_save_CFLAGS" 10387 10388 eval supported=\$$cacheid 10389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10390 $as_echo "$supported" >&6; } 10391 if test "$supported" = "yes" ; then 10392 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10393 found="yes" 10394 fi 10395 fi 10396 10397 10398 10399 10400 10401 10402 10403 10404 10405 10406 10407 10408 10409 10410 10411 xorg_testset_save_CFLAGS="$CFLAGS" 10412 10413 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10414 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10416 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10417 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10418 $as_echo_n "(cached) " >&6 10419 else 10420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10421 /* end confdefs.h. */ 10422 int i; 10423 _ACEOF 10424 if ac_fn_c_try_compile "$LINENO"; then : 10425 xorg_cv_cc_flag_unknown_warning_option=yes 10426 else 10427 xorg_cv_cc_flag_unknown_warning_option=no 10428 fi 10429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10430 fi 10431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10432 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10433 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10434 CFLAGS="$xorg_testset_save_CFLAGS" 10435 fi 10436 10437 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10438 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10440 fi 10441 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10443 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10444 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10445 $as_echo_n "(cached) " >&6 10446 else 10447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10448 /* end confdefs.h. */ 10449 int i; 10450 _ACEOF 10451 if ac_fn_c_try_compile "$LINENO"; then : 10452 xorg_cv_cc_flag_unused_command_line_argument=yes 10453 else 10454 xorg_cv_cc_flag_unused_command_line_argument=no 10455 fi 10456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10457 fi 10458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10459 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10460 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10461 CFLAGS="$xorg_testset_save_CFLAGS" 10462 fi 10463 10464 found="no" 10465 10466 if test $found = "no" ; then 10467 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10469 fi 10470 10471 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10472 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10473 fi 10474 10475 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10476 10477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10478 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10479 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10480 if eval \${$cacheid+:} false; then : 10481 $as_echo_n "(cached) " >&6 10482 else 10483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10484 /* end confdefs.h. */ 10485 int i; 10486 int 10487 main () 10488 { 10489 10490 ; 10491 return 0; 10492 } 10493 _ACEOF 10494 if ac_fn_c_try_link "$LINENO"; then : 10495 eval $cacheid=yes 10496 else 10497 eval $cacheid=no 10498 fi 10499 rm -f core conftest.err conftest.$ac_objext \ 10500 conftest$ac_exeext conftest.$ac_ext 10501 fi 10502 10503 10504 CFLAGS="$xorg_testset_save_CFLAGS" 10505 10506 eval supported=\$$cacheid 10507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10508 $as_echo "$supported" >&6; } 10509 if test "$supported" = "yes" ; then 10510 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10511 found="yes" 10512 fi 10513 fi 10514 10515 10516 fi 10517 10518 10519 10520 10521 10522 10523 10524 CWARNFLAGS="$BASE_CFLAGS" 10525 if test "x$GCC" = xyes ; then 10526 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10527 fi 10528 10529 10530 10531 10532 10533 10534 10535 10536 # Check whether --enable-strict-compilation was given. 10537 if test "${enable_strict_compilation+set}" = set; then : 10538 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10539 else 10540 STRICT_COMPILE=no 10541 fi 10542 10543 10544 10545 10546 10547 10548 STRICT_CFLAGS="" 10549 10550 10551 10552 10553 10554 10555 10556 10557 10558 10559 10560 10561 10562 xorg_testset_save_CFLAGS="$CFLAGS" 10563 10564 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10565 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10567 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10568 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10569 $as_echo_n "(cached) " >&6 10570 else 10571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10572 /* end confdefs.h. */ 10573 int i; 10574 _ACEOF 10575 if ac_fn_c_try_compile "$LINENO"; then : 10576 xorg_cv_cc_flag_unknown_warning_option=yes 10577 else 10578 xorg_cv_cc_flag_unknown_warning_option=no 10579 fi 10580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10581 fi 10582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10583 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10584 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10585 CFLAGS="$xorg_testset_save_CFLAGS" 10586 fi 10587 10588 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10589 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10591 fi 10592 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10594 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10595 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 _ACEOF 10602 if ac_fn_c_try_compile "$LINENO"; then : 10603 xorg_cv_cc_flag_unused_command_line_argument=yes 10604 else 10605 xorg_cv_cc_flag_unused_command_line_argument=no 10606 fi 10607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10608 fi 10609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10610 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10611 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10612 CFLAGS="$xorg_testset_save_CFLAGS" 10613 fi 10614 10615 found="no" 10616 10617 if test $found = "no" ; then 10618 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10619 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10620 fi 10621 10622 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10623 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10624 fi 10625 10626 CFLAGS="$CFLAGS -pedantic" 10627 10628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10629 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10630 cacheid=xorg_cv_cc_flag__pedantic 10631 if eval \${$cacheid+:} false; then : 10632 $as_echo_n "(cached) " >&6 10633 else 10634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10635 /* end confdefs.h. */ 10636 int i; 10637 int 10638 main () 10639 { 10640 10641 ; 10642 return 0; 10643 } 10644 _ACEOF 10645 if ac_fn_c_try_link "$LINENO"; then : 10646 eval $cacheid=yes 10647 else 10648 eval $cacheid=no 10649 fi 10650 rm -f core conftest.err conftest.$ac_objext \ 10651 conftest$ac_exeext conftest.$ac_ext 10652 fi 10653 10654 10655 CFLAGS="$xorg_testset_save_CFLAGS" 10656 10657 eval supported=\$$cacheid 10658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10659 $as_echo "$supported" >&6; } 10660 if test "$supported" = "yes" ; then 10661 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10662 found="yes" 10663 fi 10664 fi 10665 10666 10667 10668 10669 10670 10671 10672 10673 10674 10675 10676 10677 10678 10679 10680 xorg_testset_save_CFLAGS="$CFLAGS" 10681 10682 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10685 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10686 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10687 $as_echo_n "(cached) " >&6 10688 else 10689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10690 /* end confdefs.h. */ 10691 int i; 10692 _ACEOF 10693 if ac_fn_c_try_compile "$LINENO"; then : 10694 xorg_cv_cc_flag_unknown_warning_option=yes 10695 else 10696 xorg_cv_cc_flag_unknown_warning_option=no 10697 fi 10698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10699 fi 10700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10701 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10702 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10703 CFLAGS="$xorg_testset_save_CFLAGS" 10704 fi 10705 10706 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10707 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10708 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10709 fi 10710 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10712 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10713 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10714 $as_echo_n "(cached) " >&6 10715 else 10716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10717 /* end confdefs.h. */ 10718 int i; 10719 _ACEOF 10720 if ac_fn_c_try_compile "$LINENO"; then : 10721 xorg_cv_cc_flag_unused_command_line_argument=yes 10722 else 10723 xorg_cv_cc_flag_unused_command_line_argument=no 10724 fi 10725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10726 fi 10727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10728 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10729 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10730 CFLAGS="$xorg_testset_save_CFLAGS" 10731 fi 10732 10733 found="no" 10734 10735 if test $found = "no" ; then 10736 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10737 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10738 fi 10739 10740 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10741 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10742 fi 10743 10744 CFLAGS="$CFLAGS -Werror" 10745 10746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10747 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10748 cacheid=xorg_cv_cc_flag__Werror 10749 if eval \${$cacheid+:} false; then : 10750 $as_echo_n "(cached) " >&6 10751 else 10752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10753 /* end confdefs.h. */ 10754 int i; 10755 int 10756 main () 10757 { 10758 10759 ; 10760 return 0; 10761 } 10762 _ACEOF 10763 if ac_fn_c_try_link "$LINENO"; then : 10764 eval $cacheid=yes 10765 else 10766 eval $cacheid=no 10767 fi 10768 rm -f core conftest.err conftest.$ac_objext \ 10769 conftest$ac_exeext conftest.$ac_ext 10770 fi 10771 10772 10773 CFLAGS="$xorg_testset_save_CFLAGS" 10774 10775 eval supported=\$$cacheid 10776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10777 $as_echo "$supported" >&6; } 10778 if test "$supported" = "yes" ; then 10779 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10780 found="yes" 10781 fi 10782 fi 10783 10784 if test $found = "no" ; then 10785 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10787 fi 10788 10789 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10790 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10791 fi 10792 10793 CFLAGS="$CFLAGS -errwarn" 10794 10795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10796 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10797 cacheid=xorg_cv_cc_flag__errwarn 10798 if eval \${$cacheid+:} false; then : 10799 $as_echo_n "(cached) " >&6 10800 else 10801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10802 /* end confdefs.h. */ 10803 int i; 10804 int 10805 main () 10806 { 10807 10808 ; 10809 return 0; 10810 } 10811 _ACEOF 10812 if ac_fn_c_try_link "$LINENO"; then : 10813 eval $cacheid=yes 10814 else 10815 eval $cacheid=no 10816 fi 10817 rm -f core conftest.err conftest.$ac_objext \ 10818 conftest$ac_exeext conftest.$ac_ext 10819 fi 10820 10821 10822 CFLAGS="$xorg_testset_save_CFLAGS" 10823 10824 eval supported=\$$cacheid 10825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10826 $as_echo "$supported" >&6; } 10827 if test "$supported" = "yes" ; then 10828 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10829 found="yes" 10830 fi 10831 fi 10832 10833 10834 10835 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10836 # activate it with -Werror, so we add it here explicitly. 10837 10838 10839 10840 10841 10842 10843 10844 10845 10846 10847 10848 10849 10850 xorg_testset_save_CFLAGS="$CFLAGS" 10851 10852 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10855 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10856 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10857 $as_echo_n "(cached) " >&6 10858 else 10859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10860 /* end confdefs.h. */ 10861 int i; 10862 _ACEOF 10863 if ac_fn_c_try_compile "$LINENO"; then : 10864 xorg_cv_cc_flag_unknown_warning_option=yes 10865 else 10866 xorg_cv_cc_flag_unknown_warning_option=no 10867 fi 10868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10869 fi 10870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10871 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10872 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10873 CFLAGS="$xorg_testset_save_CFLAGS" 10874 fi 10875 10876 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10877 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10879 fi 10880 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10882 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10883 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10884 $as_echo_n "(cached) " >&6 10885 else 10886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10887 /* end confdefs.h. */ 10888 int i; 10889 _ACEOF 10890 if ac_fn_c_try_compile "$LINENO"; then : 10891 xorg_cv_cc_flag_unused_command_line_argument=yes 10892 else 10893 xorg_cv_cc_flag_unused_command_line_argument=no 10894 fi 10895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10896 fi 10897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10898 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10899 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10900 CFLAGS="$xorg_testset_save_CFLAGS" 10901 fi 10902 10903 found="no" 10904 10905 if test $found = "no" ; then 10906 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10908 fi 10909 10910 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10911 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10912 fi 10913 10914 CFLAGS="$CFLAGS -Werror=attributes" 10915 10916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10917 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10918 cacheid=xorg_cv_cc_flag__Werror_attributes 10919 if eval \${$cacheid+:} false; then : 10920 $as_echo_n "(cached) " >&6 10921 else 10922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10923 /* end confdefs.h. */ 10924 int i; 10925 int 10926 main () 10927 { 10928 10929 ; 10930 return 0; 10931 } 10932 _ACEOF 10933 if ac_fn_c_try_link "$LINENO"; then : 10934 eval $cacheid=yes 10935 else 10936 eval $cacheid=no 10937 fi 10938 rm -f core conftest.err conftest.$ac_objext \ 10939 conftest$ac_exeext conftest.$ac_ext 10940 fi 10941 10942 10943 CFLAGS="$xorg_testset_save_CFLAGS" 10944 10945 eval supported=\$$cacheid 10946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10947 $as_echo "$supported" >&6; } 10948 if test "$supported" = "yes" ; then 10949 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10950 found="yes" 10951 fi 10952 fi 10953 10954 10955 10956 if test "x$STRICT_COMPILE" = "xyes"; then 10957 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10958 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10959 fi 10960 10961 10962 10963 10964 10965 10966 cat >>confdefs.h <<_ACEOF 10967 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10968 _ACEOF 10969 10970 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10971 if test "x$PVM" = "x"; then 10972 PVM="0" 10973 fi 10974 10975 cat >>confdefs.h <<_ACEOF 10976 #define PACKAGE_VERSION_MINOR $PVM 10977 _ACEOF 10978 10979 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10980 if test "x$PVP" = "x"; then 10981 PVP="0" 10982 fi 10983 10984 cat >>confdefs.h <<_ACEOF 10985 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10986 _ACEOF 10987 10988 10989 10990 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10991 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10992 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10993 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10994 10995 10996 10997 10998 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10999 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11000 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11001 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 11002 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 11003 11004 11005 11006 11007 11008 11009 if test x$APP_MAN_SUFFIX = x ; then 11010 APP_MAN_SUFFIX=1 11011 fi 11012 if test x$APP_MAN_DIR = x ; then 11013 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11014 fi 11015 11016 if test x$LIB_MAN_SUFFIX = x ; then 11017 LIB_MAN_SUFFIX=3 11018 fi 11019 if test x$LIB_MAN_DIR = x ; then 11020 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11021 fi 11022 11023 if test x$FILE_MAN_SUFFIX = x ; then 11024 case $host_os in 11025 solaris*) FILE_MAN_SUFFIX=4 ;; 11026 *) FILE_MAN_SUFFIX=5 ;; 11027 esac 11028 fi 11029 if test x$FILE_MAN_DIR = x ; then 11030 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11031 fi 11032 11033 if test x$MISC_MAN_SUFFIX = x ; then 11034 case $host_os in 11035 solaris*) MISC_MAN_SUFFIX=5 ;; 11036 *) MISC_MAN_SUFFIX=7 ;; 11037 esac 11038 fi 11039 if test x$MISC_MAN_DIR = x ; then 11040 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11041 fi 11042 11043 if test x$DRIVER_MAN_SUFFIX = x ; then 11044 case $host_os in 11045 solaris*) DRIVER_MAN_SUFFIX=7 ;; 11046 *) DRIVER_MAN_SUFFIX=4 ;; 11047 esac 11048 fi 11049 if test x$DRIVER_MAN_DIR = x ; then 11050 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11051 fi 11052 11053 if test x$ADMIN_MAN_SUFFIX = x ; then 11054 case $host_os in 11055 solaris*) ADMIN_MAN_SUFFIX=1m ;; 11056 *) ADMIN_MAN_SUFFIX=8 ;; 11057 esac 11058 fi 11059 if test x$ADMIN_MAN_DIR = x ; then 11060 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11061 fi 11062 11063 11064 11065 11066 11067 11068 11069 11070 11071 11072 11073 11074 11075 11076 11077 XORG_MAN_PAGE="X Version 11" 11078 11079 MAN_SUBSTS="\ 11080 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11081 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11082 -e 's|__xservername__|Xorg|g' \ 11083 -e 's|__xconfigfile__|xorg.conf|g' \ 11084 -e 's|__projectroot__|\$(prefix)|g' \ 11085 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11086 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11087 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11088 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11089 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11090 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11091 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11092 11093 11094 11095 # Check whether --enable-silent-rules was given. 11096 if test "${enable_silent_rules+set}" = set; then : 11097 enableval=$enable_silent_rules; 11098 fi 11099 11100 case $enable_silent_rules in # ((( 11101 yes) AM_DEFAULT_VERBOSITY=0;; 11102 no) AM_DEFAULT_VERBOSITY=1;; 11103 *) AM_DEFAULT_VERBOSITY=0;; 11104 esac 11105 am_make=${MAKE-make} 11106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11107 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 11108 if ${am_cv_make_support_nested_variables+:} false; then : 11109 $as_echo_n "(cached) " >&6 11110 else 11111 if $as_echo 'TRUE=$(BAR$(V)) 11112 BAR0=false 11113 BAR1=true 11114 V=1 11115 am__doit: 11116 @$(TRUE) 11117 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11118 am_cv_make_support_nested_variables=yes 11119 else 11120 am_cv_make_support_nested_variables=no 11121 fi 11122 fi 11123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11124 $as_echo "$am_cv_make_support_nested_variables" >&6; } 11125 if test $am_cv_make_support_nested_variables = yes; then 11126 AM_V='$(V)' 11127 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11128 else 11129 AM_V=$AM_DEFAULT_VERBOSITY 11130 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11131 fi 11132 AM_BACKSLASH='\' 11133 11134 11135 11136 11137 11138 11139 11140 # Check whether --with-lint was given. 11141 if test "${with_lint+set}" = set; then : 11142 withval=$with_lint; use_lint=$withval 11143 else 11144 use_lint=no 11145 fi 11146 11147 11148 # Obtain platform specific info like program name and options 11149 # The lint program on FreeBSD and NetBSD is different from the one on Solaris 11150 case $host_os in 11151 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 11152 lint_name=splint 11153 lint_options="-badflag" 11154 ;; 11155 *freebsd* | *netbsd*) 11156 lint_name=lint 11157 lint_options="-u -b" 11158 ;; 11159 *solaris*) 11160 lint_name=lint 11161 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 11162 ;; 11163 esac 11164 11165 # Test for the presence of the program (either guessed by the code or spelled out by the user) 11166 if test "x$use_lint" = x"yes" ; then 11167 # Extract the first word of "$lint_name", so it can be a program name with args. 11168 set dummy $lint_name; ac_word=$2 11169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11170 $as_echo_n "checking for $ac_word... " >&6; } 11171 if ${ac_cv_path_LINT+:} false; then : 11172 $as_echo_n "(cached) " >&6 11173 else 11174 case $LINT in 11175 [\\/]* | ?:[\\/]*) 11176 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 11177 ;; 11178 *) 11179 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11180 for as_dir in $PATH 11181 do 11182 IFS=$as_save_IFS 11183 test -z "$as_dir" && as_dir=. 11184 for ac_exec_ext in '' $ac_executable_extensions; do 11185 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11186 ac_cv_path_LINT="$as_dir/$ac_word$ac_exec_ext" 11187 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11188 break 2 11189 fi 11190 done 11191 done 11192 IFS=$as_save_IFS 11193 11194 ;; 11195 esac 11196 fi 11197 LINT=$ac_cv_path_LINT 11198 if test -n "$LINT"; then 11199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 11200 $as_echo "$LINT" >&6; } 11201 else 11202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11203 $as_echo "no" >&6; } 11204 fi 11205 11206 11207 if test "x$LINT" = "x"; then 11208 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 11209 fi 11210 elif test "x$use_lint" = x"no" ; then 11211 if test "x$LINT" != "x"; then 11212 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 11213 $as_echo "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 11214 fi 11215 else 11216 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 11217 fi 11218 11219 # User supplied flags override default flags 11220 if test "x$LINT_FLAGS" != "x"; then 11221 lint_options=$LINT_FLAGS 11222 fi 11223 11224 LINT_FLAGS=$lint_options 11225 11226 if test "x$LINT" != x; then 11227 LINT_TRUE= 11228 LINT_FALSE='#' 11229 else 11230 LINT_TRUE='#' 11231 LINT_FALSE= 11232 fi 11233 11234 11235 11236 11237 # Checks for header files. 11238 for ac_header in lastlog.h pwd.h utmp.h utmpx.h sys/param.h 11239 do : 11240 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 11241 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 11242 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 11243 cat >>confdefs.h <<_ACEOF 11244 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 11245 _ACEOF 11246 11247 fi 11248 11249 done 11250 11251 11252 # Checks for typedefs, structures, and compiler characteristics. 11253 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_host" "ac_cv_member_struct_utmp_ut_host" " 11254 #include <sys/types.h> 11255 #include <utmp.h> 11256 11257 " 11258 if test "x$ac_cv_member_struct_utmp_ut_host" = xyes; then : 11259 11260 cat >>confdefs.h <<_ACEOF 11261 #define HAVE_STRUCT_UTMP_UT_HOST 1 11262 _ACEOF 11263 11264 11265 fi 11266 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_id" "ac_cv_member_struct_utmp_ut_id" " 11267 #include <sys/types.h> 11268 #include <utmp.h> 11269 11270 " 11271 if test "x$ac_cv_member_struct_utmp_ut_id" = xyes; then : 11272 11273 cat >>confdefs.h <<_ACEOF 11274 #define HAVE_STRUCT_UTMP_UT_ID 1 11275 _ACEOF 11276 11277 11278 fi 11279 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_pid" "ac_cv_member_struct_utmp_ut_pid" " 11280 #include <sys/types.h> 11281 #include <utmp.h> 11282 11283 " 11284 if test "x$ac_cv_member_struct_utmp_ut_pid" = xyes; then : 11285 11286 cat >>confdefs.h <<_ACEOF 11287 #define HAVE_STRUCT_UTMP_UT_PID 1 11288 _ACEOF 11289 11290 11291 fi 11292 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_type" "ac_cv_member_struct_utmp_ut_type" " 11293 #include <sys/types.h> 11294 #include <utmp.h> 11295 11296 " 11297 if test "x$ac_cv_member_struct_utmp_ut_type" = xyes; then : 11298 11299 cat >>confdefs.h <<_ACEOF 11300 #define HAVE_STRUCT_UTMP_UT_TYPE 1 11301 _ACEOF 11302 11303 11304 fi 11305 11306 ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_syslen" "ac_cv_member_struct_utmpx_ut_syslen" "#include <utmpx.h> 11307 " 11308 if test "x$ac_cv_member_struct_utmpx_ut_syslen" = xyes; then : 11309 11310 cat >>confdefs.h <<_ACEOF 11311 #define HAVE_STRUCT_UTMPX_UT_SYSLEN 1 11312 _ACEOF 11313 11314 11315 fi 11316 11317 ac_fn_c_check_type "$LINENO" "struct lastlog" "ac_cv_type_struct_lastlog" " 11318 #include <sys/types.h> 11319 #ifdef HAVE_UTMP_H 11320 #include <utmp.h> 11321 #endif 11322 #ifdef HAVE_LASTLOG_H 11323 #include <lastlog.h> 11324 #endif 11325 11326 " 11327 if test "x$ac_cv_type_struct_lastlog" = xyes; then : 11328 11329 cat >>confdefs.h <<_ACEOF 11330 #define HAVE_STRUCT_LASTLOG 1 11331 _ACEOF 11332 11333 11334 fi 11335 11336 11337 # Checks for library functions. 11338 for ac_func in pututline updwtmpx utmpxname 11339 do : 11340 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 11341 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 11342 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 11343 cat >>confdefs.h <<_ACEOF 11344 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 11345 _ACEOF 11346 11347 fi 11348 done 11349 11350 11351 # Obtain compiler/linker options for depedencies 11352 11353 pkg_failed=no 11354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SESSREG" >&5 11355 $as_echo_n "checking for SESSREG... " >&6; } 11356 11357 if test -n "$SESSREG_CFLAGS"; then 11358 pkg_cv_SESSREG_CFLAGS="$SESSREG_CFLAGS" 11359 elif test -n "$PKG_CONFIG"; then 11360 if test -n "$PKG_CONFIG" && \ 11361 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.25\""; } >&5 11362 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.25") 2>&5 11363 ac_status=$? 11364 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11365 test $ac_status = 0; }; then 11366 pkg_cv_SESSREG_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.25" 2>/dev/null` 11367 else 11368 pkg_failed=yes 11369 fi 11370 else 11371 pkg_failed=untried 11372 fi 11373 if test -n "$SESSREG_LIBS"; then 11374 pkg_cv_SESSREG_LIBS="$SESSREG_LIBS" 11375 elif test -n "$PKG_CONFIG"; then 11376 if test -n "$PKG_CONFIG" && \ 11377 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.25\""; } >&5 11378 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.25") 2>&5 11379 ac_status=$? 11380 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11381 test $ac_status = 0; }; then 11382 pkg_cv_SESSREG_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.25" 2>/dev/null` 11383 else 11384 pkg_failed=yes 11385 fi 11386 else 11387 pkg_failed=untried 11388 fi 11389 11390 11391 11392 if test $pkg_failed = yes; then 11393 11394 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11395 _pkg_short_errors_supported=yes 11396 else 11397 _pkg_short_errors_supported=no 11398 fi 11399 if test $_pkg_short_errors_supported = yes; then 11400 SESSREG_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xproto >= 7.0.25" 2>&1` 11401 else 11402 SESSREG_PKG_ERRORS=`$PKG_CONFIG --print-errors "xproto >= 7.0.25" 2>&1` 11403 fi 11404 # Put the nasty error message in config.log where it belongs 11405 echo "$SESSREG_PKG_ERRORS" >&5 11406 11407 as_fn_error $? "Package requirements (xproto >= 7.0.25) were not met: 11408 11409 $SESSREG_PKG_ERRORS 11410 11411 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11412 installed software in a non-standard prefix. 11413 11414 Alternatively, you may set the environment variables SESSREG_CFLAGS 11415 and SESSREG_LIBS to avoid the need to call pkg-config. 11416 See the pkg-config man page for more details. 11417 " "$LINENO" 5 11418 elif test $pkg_failed = untried; then 11419 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11420 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11421 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11422 is in your PATH or set the PKG_CONFIG environment variable to the full 11423 path to pkg-config. 11424 11425 Alternatively, you may set the environment variables SESSREG_CFLAGS 11426 and SESSREG_LIBS to avoid the need to call pkg-config. 11427 See the pkg-config man page for more details. 11428 11429 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11430 See \`config.log' for more details" "$LINENO" 5; } 11431 else 11432 SESSREG_CFLAGS=$pkg_cv_SESSREG_CFLAGS 11433 SESSREG_LIBS=$pkg_cv_SESSREG_LIBS 11434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11435 $as_echo "yes" >&6; } 11436 : 11437 fi 11438 11439 ac_config_files="$ac_config_files Makefile man/Makefile" 11440 11441 cat >confcache <<\_ACEOF 11442 # This file is a shell script that caches the results of configure 11443 # tests run on this system so they can be shared between configure 11444 # scripts and configure runs, see configure's option --config-cache. 11445 # It is not useful on other systems. If it contains results you don't 11446 # want to keep, you may remove or edit it. 11447 # 11448 # config.status only pays attention to the cache file if you give it 11449 # the --recheck option to rerun configure. 11450 # 11451 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11452 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11453 # following values. 11454 11455 _ACEOF 11456 11457 # The following way of writing the cache mishandles newlines in values, 11458 # but we know of no workaround that is simple, portable, and efficient. 11459 # So, we kill variables containing newlines. 11460 # Ultrix sh set writes to stderr and can't be redirected directly, 11461 # and sets the high bit in the cache file unless we assign to the vars. 11462 ( 11463 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11464 eval ac_val=\$$ac_var 11465 case $ac_val in #( 11466 *${as_nl}*) 11467 case $ac_var in #( 11468 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11469 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11470 esac 11471 case $ac_var in #( 11472 _ | IFS | as_nl) ;; #( 11473 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11474 *) { eval $ac_var=; unset $ac_var;} ;; 11475 esac ;; 11476 esac 11477 done 11478 11479 (set) 2>&1 | 11480 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11481 *${as_nl}ac_space=\ *) 11482 # `set' does not quote correctly, so add quotes: double-quote 11483 # substitution turns \\\\ into \\, and sed turns \\ into \. 11484 sed -n \ 11485 "s/'/'\\\\''/g; 11486 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11487 ;; #( 11488 *) 11489 # `set' quotes correctly as required by POSIX, so do not add quotes. 11490 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11491 ;; 11492 esac | 11493 sort 11494 ) | 11495 sed ' 11496 /^ac_cv_env_/b end 11497 t clear 11498 :clear 11499 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11500 t end 11501 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11502 :end' >>confcache 11503 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11504 if test -w "$cache_file"; then 11505 if test "x$cache_file" != "x/dev/null"; then 11506 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11507 $as_echo "$as_me: updating cache $cache_file" >&6;} 11508 if test ! -f "$cache_file" || test -h "$cache_file"; then 11509 cat confcache >"$cache_file" 11510 else 11511 case $cache_file in #( 11512 */* | ?:*) 11513 mv -f confcache "$cache_file"$$ && 11514 mv -f "$cache_file"$$ "$cache_file" ;; #( 11515 *) 11516 mv -f confcache "$cache_file" ;; 11517 esac 11518 fi 11519 fi 11520 else 11521 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11522 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11523 fi 11524 fi 11525 rm -f confcache 11526 11527 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11528 # Let make expand exec_prefix. 11529 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11530 11531 DEFS=-DHAVE_CONFIG_H 11532 11533 ac_libobjs= 11534 ac_ltlibobjs= 11535 U= 11536 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11537 # 1. Remove the extension, and $U if already installed. 11538 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11539 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11540 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11541 # will be set to the directory where LIBOBJS objects are built. 11542 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11543 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11544 done 11545 LIBOBJS=$ac_libobjs 11546 11547 LTLIBOBJS=$ac_ltlibobjs 11548 11549 11550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11551 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11552 if test -n "$am_sleep_pid"; then 11553 # Hide warnings about reused PIDs. 11554 wait $am_sleep_pid 2>/dev/null 11555 fi 11556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11557 $as_echo "done" >&6; } 11558 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11559 as_fn_error $? "conditional \"AMDEP\" was never defined. 11560 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11561 fi 11562 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11563 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11564 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11565 fi 11566 if test -n "$EXEEXT"; then 11567 am__EXEEXT_TRUE= 11568 am__EXEEXT_FALSE='#' 11569 else 11570 am__EXEEXT_TRUE='#' 11571 am__EXEEXT_FALSE= 11572 fi 11573 11574 if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 11575 as_fn_error $? "conditional \"LINT\" was never defined. 11576 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11577 fi 11578 11579 : "${CONFIG_STATUS=./config.status}" 11580 ac_write_fail=0 11581 ac_clean_files_save=$ac_clean_files 11582 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11583 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11584 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11585 as_write_fail=0 11586 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11587 #! $SHELL 11588 # Generated by $as_me. 11589 # Run this file to recreate the current configuration. 11590 # Compiler output produced by configure, useful for debugging 11591 # configure, is in config.log if it exists. 11592 11593 debug=false 11594 ac_cs_recheck=false 11595 ac_cs_silent=false 11596 11597 SHELL=\${CONFIG_SHELL-$SHELL} 11598 export SHELL 11599 _ASEOF 11600 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11601 ## -------------------- ## 11602 ## M4sh Initialization. ## 11603 ## -------------------- ## 11604 11605 # Be more Bourne compatible 11606 DUALCASE=1; export DUALCASE # for MKS sh 11607 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11608 emulate sh 11609 NULLCMD=: 11610 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11611 # is contrary to our usage. Disable this feature. 11612 alias -g '${1+"$@"}'='"$@"' 11613 setopt NO_GLOB_SUBST 11614 else 11615 case `(set -o) 2>/dev/null` in #( 11616 *posix*) : 11617 set -o posix ;; #( 11618 *) : 11619 ;; 11620 esac 11621 fi 11622 11623 11624 as_nl=' 11625 ' 11626 export as_nl 11627 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11628 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11629 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11630 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11631 # Prefer a ksh shell builtin over an external printf program on Solaris, 11632 # but without wasting forks for bash or zsh. 11633 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11634 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11635 as_echo='print -r --' 11636 as_echo_n='print -rn --' 11637 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11638 as_echo='printf %s\n' 11639 as_echo_n='printf %s' 11640 else 11641 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11642 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11643 as_echo_n='/usr/ucb/echo -n' 11644 else 11645 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11646 as_echo_n_body='eval 11647 arg=$1; 11648 case $arg in #( 11649 *"$as_nl"*) 11650 expr "X$arg" : "X\\(.*\\)$as_nl"; 11651 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11652 esac; 11653 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11654 ' 11655 export as_echo_n_body 11656 as_echo_n='sh -c $as_echo_n_body as_echo' 11657 fi 11658 export as_echo_body 11659 as_echo='sh -c $as_echo_body as_echo' 11660 fi 11661 11662 # The user is always right. 11663 if test "${PATH_SEPARATOR+set}" != set; then 11664 PATH_SEPARATOR=: 11665 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11666 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11667 PATH_SEPARATOR=';' 11668 } 11669 fi 11670 11671 11672 # IFS 11673 # We need space, tab and new line, in precisely that order. Quoting is 11674 # there to prevent editors from complaining about space-tab. 11675 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11676 # splitting by setting IFS to empty value.) 11677 IFS=" "" $as_nl" 11678 11679 # Find who we are. Look in the path if we contain no directory separator. 11680 as_myself= 11681 case $0 in #(( 11682 *[\\/]* ) as_myself=$0 ;; 11683 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11684 for as_dir in $PATH 11685 do 11686 IFS=$as_save_IFS 11687 test -z "$as_dir" && as_dir=. 11688 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11689 done 11690 IFS=$as_save_IFS 11691 11692 ;; 11693 esac 11694 # We did not find ourselves, most probably we were run as `sh COMMAND' 11695 # in which case we are not to be found in the path. 11696 if test "x$as_myself" = x; then 11697 as_myself=$0 11698 fi 11699 if test ! -f "$as_myself"; then 11700 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11701 exit 1 11702 fi 11703 11704 # Unset variables that we do not need and which cause bugs (e.g. in 11705 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11706 # suppresses any "Segmentation fault" message there. '((' could 11707 # trigger a bug in pdksh 5.2.14. 11708 for as_var in BASH_ENV ENV MAIL MAILPATH 11709 do eval test x\${$as_var+set} = xset \ 11710 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11711 done 11712 PS1='$ ' 11713 PS2='> ' 11714 PS4='+ ' 11715 11716 # NLS nuisances. 11717 LC_ALL=C 11718 export LC_ALL 11719 LANGUAGE=C 11720 export LANGUAGE 11721 11722 # CDPATH. 11723 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11724 11725 11726 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11727 # ---------------------------------------- 11728 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11729 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11730 # script with STATUS, using 1 if that was 0. 11731 as_fn_error () 11732 { 11733 as_status=$1; test $as_status -eq 0 && as_status=1 11734 if test "$4"; then 11735 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11736 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11737 fi 11738 $as_echo "$as_me: error: $2" >&2 11739 as_fn_exit $as_status 11740 } # as_fn_error 11741 11742 11743 # as_fn_set_status STATUS 11744 # ----------------------- 11745 # Set $? to STATUS, without forking. 11746 as_fn_set_status () 11747 { 11748 return $1 11749 } # as_fn_set_status 11750 11751 # as_fn_exit STATUS 11752 # ----------------- 11753 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11754 as_fn_exit () 11755 { 11756 set +e 11757 as_fn_set_status $1 11758 exit $1 11759 } # as_fn_exit 11760 11761 # as_fn_unset VAR 11762 # --------------- 11763 # Portably unset VAR. 11764 as_fn_unset () 11765 { 11766 { eval $1=; unset $1;} 11767 } 11768 as_unset=as_fn_unset 11769 # as_fn_append VAR VALUE 11770 # ---------------------- 11771 # Append the text in VALUE to the end of the definition contained in VAR. Take 11772 # advantage of any shell optimizations that allow amortized linear growth over 11773 # repeated appends, instead of the typical quadratic growth present in naive 11774 # implementations. 11775 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11776 eval 'as_fn_append () 11777 { 11778 eval $1+=\$2 11779 }' 11780 else 11781 as_fn_append () 11782 { 11783 eval $1=\$$1\$2 11784 } 11785 fi # as_fn_append 11786 11787 # as_fn_arith ARG... 11788 # ------------------ 11789 # Perform arithmetic evaluation on the ARGs, and store the result in the 11790 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11791 # must be portable across $(()) and expr. 11792 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11793 eval 'as_fn_arith () 11794 { 11795 as_val=$(( $* )) 11796 }' 11797 else 11798 as_fn_arith () 11799 { 11800 as_val=`expr "$@" || test $? -eq 1` 11801 } 11802 fi # as_fn_arith 11803 11804 11805 if expr a : '\(a\)' >/dev/null 2>&1 && 11806 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11807 as_expr=expr 11808 else 11809 as_expr=false 11810 fi 11811 11812 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11813 as_basename=basename 11814 else 11815 as_basename=false 11816 fi 11817 11818 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11819 as_dirname=dirname 11820 else 11821 as_dirname=false 11822 fi 11823 11824 as_me=`$as_basename -- "$0" || 11825 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11826 X"$0" : 'X\(//\)$' \| \ 11827 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11828 $as_echo X/"$0" | 11829 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11830 s//\1/ 11831 q 11832 } 11833 /^X\/\(\/\/\)$/{ 11834 s//\1/ 11835 q 11836 } 11837 /^X\/\(\/\).*/{ 11838 s//\1/ 11839 q 11840 } 11841 s/.*/./; q'` 11842 11843 # Avoid depending upon Character Ranges. 11844 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11845 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11846 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11847 as_cr_digits='0123456789' 11848 as_cr_alnum=$as_cr_Letters$as_cr_digits 11849 11850 ECHO_C= ECHO_N= ECHO_T= 11851 case `echo -n x` in #((((( 11852 -n*) 11853 case `echo 'xy\c'` in 11854 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11855 xy) ECHO_C='\c';; 11856 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11857 ECHO_T=' ';; 11858 esac;; 11859 *) 11860 ECHO_N='-n';; 11861 esac 11862 11863 rm -f conf$$ conf$$.exe conf$$.file 11864 if test -d conf$$.dir; then 11865 rm -f conf$$.dir/conf$$.file 11866 else 11867 rm -f conf$$.dir 11868 mkdir conf$$.dir 2>/dev/null 11869 fi 11870 if (echo >conf$$.file) 2>/dev/null; then 11871 if ln -s conf$$.file conf$$ 2>/dev/null; then 11872 as_ln_s='ln -s' 11873 # ... but there are two gotchas: 11874 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11875 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11876 # In both cases, we have to default to `cp -pR'. 11877 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11878 as_ln_s='cp -pR' 11879 elif ln conf$$.file conf$$ 2>/dev/null; then 11880 as_ln_s=ln 11881 else 11882 as_ln_s='cp -pR' 11883 fi 11884 else 11885 as_ln_s='cp -pR' 11886 fi 11887 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11888 rmdir conf$$.dir 2>/dev/null 11889 11890 11891 # as_fn_mkdir_p 11892 # ------------- 11893 # Create "$as_dir" as a directory, including parents if necessary. 11894 as_fn_mkdir_p () 11895 { 11896 11897 case $as_dir in #( 11898 -*) as_dir=./$as_dir;; 11899 esac 11900 test -d "$as_dir" || eval $as_mkdir_p || { 11901 as_dirs= 11902 while :; do 11903 case $as_dir in #( 11904 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11905 *) as_qdir=$as_dir;; 11906 esac 11907 as_dirs="'$as_qdir' $as_dirs" 11908 as_dir=`$as_dirname -- "$as_dir" || 11909 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11910 X"$as_dir" : 'X\(//\)[^/]' \| \ 11911 X"$as_dir" : 'X\(//\)$' \| \ 11912 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11913 $as_echo X"$as_dir" | 11914 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11915 s//\1/ 11916 q 11917 } 11918 /^X\(\/\/\)[^/].*/{ 11919 s//\1/ 11920 q 11921 } 11922 /^X\(\/\/\)$/{ 11923 s//\1/ 11924 q 11925 } 11926 /^X\(\/\).*/{ 11927 s//\1/ 11928 q 11929 } 11930 s/.*/./; q'` 11931 test -d "$as_dir" && break 11932 done 11933 test -z "$as_dirs" || eval "mkdir $as_dirs" 11934 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11935 11936 11937 } # as_fn_mkdir_p 11938 if mkdir -p . 2>/dev/null; then 11939 as_mkdir_p='mkdir -p "$as_dir"' 11940 else 11941 test -d ./-p && rmdir ./-p 11942 as_mkdir_p=false 11943 fi 11944 11945 11946 # as_fn_executable_p FILE 11947 # ----------------------- 11948 # Test if FILE is an executable regular file. 11949 as_fn_executable_p () 11950 { 11951 test -f "$1" && test -x "$1" 11952 } # as_fn_executable_p 11953 as_test_x='test -x' 11954 as_executable_p=as_fn_executable_p 11955 11956 # Sed expression to map a string onto a valid CPP name. 11957 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11958 11959 # Sed expression to map a string onto a valid variable name. 11960 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11961 11962 11963 exec 6>&1 11964 ## ----------------------------------- ## 11965 ## Main body of $CONFIG_STATUS script. ## 11966 ## ----------------------------------- ## 11967 _ASEOF 11968 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11969 11970 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11971 # Save the log message, to keep $0 and so on meaningful, and to 11972 # report actual input values of CONFIG_FILES etc. instead of their 11973 # values after options handling. 11974 ac_log=" 11975 This file was extended by sessreg $as_me 1.1.0, which was 11976 generated by GNU Autoconf 2.69. Invocation command line was 11977 11978 CONFIG_FILES = $CONFIG_FILES 11979 CONFIG_HEADERS = $CONFIG_HEADERS 11980 CONFIG_LINKS = $CONFIG_LINKS 11981 CONFIG_COMMANDS = $CONFIG_COMMANDS 11982 $ $0 $@ 11983 11984 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11985 " 11986 11987 _ACEOF 11988 11989 case $ac_config_files in *" 11990 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11991 esac 11992 11993 case $ac_config_headers in *" 11994 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11995 esac 11996 11997 11998 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11999 # Files that config.status was made for. 12000 config_files="$ac_config_files" 12001 config_headers="$ac_config_headers" 12002 config_commands="$ac_config_commands" 12003 12004 _ACEOF 12005 12006 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12007 ac_cs_usage="\ 12008 \`$as_me' instantiates files and other configuration actions 12009 from templates according to the current configuration. Unless the files 12010 and actions are specified as TAGs, all are instantiated by default. 12011 12012 Usage: $0 [OPTION]... [TAG]... 12013 12014 -h, --help print this help, then exit 12015 -V, --version print version number and configuration settings, then exit 12016 --config print configuration, then exit 12017 -q, --quiet, --silent 12018 do not print progress messages 12019 -d, --debug don't remove temporary files 12020 --recheck update $as_me by reconfiguring in the same conditions 12021 --file=FILE[:TEMPLATE] 12022 instantiate the configuration file FILE 12023 --header=FILE[:TEMPLATE] 12024 instantiate the configuration header FILE 12025 12026 Configuration files: 12027 $config_files 12028 12029 Configuration headers: 12030 $config_headers 12031 12032 Configuration commands: 12033 $config_commands 12034 12035 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 12036 12037 _ACEOF 12038 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12039 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 12040 ac_cs_version="\\ 12041 sessreg config.status 1.1.0 12042 configured by $0, generated by GNU Autoconf 2.69, 12043 with options \\"\$ac_cs_config\\" 12044 12045 Copyright (C) 2012 Free Software Foundation, Inc. 12046 This config.status script is free software; the Free Software Foundation 12047 gives unlimited permission to copy, distribute and modify it." 12048 12049 ac_pwd='$ac_pwd' 12050 srcdir='$srcdir' 12051 INSTALL='$INSTALL' 12052 MKDIR_P='$MKDIR_P' 12053 AWK='$AWK' 12054 test -n "\$AWK" || AWK=awk 12055 _ACEOF 12056 12057 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12058 # The default lists apply if the user does not specify any file. 12059 ac_need_defaults=: 12060 while test $# != 0 12061 do 12062 case $1 in 12063 --*=?*) 12064 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12065 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12066 ac_shift=: 12067 ;; 12068 --*=) 12069 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12070 ac_optarg= 12071 ac_shift=: 12072 ;; 12073 *) 12074 ac_option=$1 12075 ac_optarg=$2 12076 ac_shift=shift 12077 ;; 12078 esac 12079 12080 case $ac_option in 12081 # Handling of the options. 12082 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12083 ac_cs_recheck=: ;; 12084 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12085 $as_echo "$ac_cs_version"; exit ;; 12086 --config | --confi | --conf | --con | --co | --c ) 12087 $as_echo "$ac_cs_config"; exit ;; 12088 --debug | --debu | --deb | --de | --d | -d ) 12089 debug=: ;; 12090 --file | --fil | --fi | --f ) 12091 $ac_shift 12092 case $ac_optarg in 12093 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12094 '') as_fn_error $? "missing file argument" ;; 12095 esac 12096 as_fn_append CONFIG_FILES " '$ac_optarg'" 12097 ac_need_defaults=false;; 12098 --header | --heade | --head | --hea ) 12099 $ac_shift 12100 case $ac_optarg in 12101 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12102 esac 12103 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12104 ac_need_defaults=false;; 12105 --he | --h) 12106 # Conflict between --help and --header 12107 as_fn_error $? "ambiguous option: \`$1' 12108 Try \`$0 --help' for more information.";; 12109 --help | --hel | -h ) 12110 $as_echo "$ac_cs_usage"; exit ;; 12111 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12112 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12113 ac_cs_silent=: ;; 12114 12115 # This is an error. 12116 -*) as_fn_error $? "unrecognized option: \`$1' 12117 Try \`$0 --help' for more information." ;; 12118 12119 *) as_fn_append ac_config_targets " $1" 12120 ac_need_defaults=false ;; 12121 12122 esac 12123 shift 12124 done 12125 12126 ac_configure_extra_args= 12127 12128 if $ac_cs_silent; then 12129 exec 6>/dev/null 12130 ac_configure_extra_args="$ac_configure_extra_args --silent" 12131 fi 12132 12133 _ACEOF 12134 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12135 if \$ac_cs_recheck; then 12136 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12137 shift 12138 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 12139 CONFIG_SHELL='$SHELL' 12140 export CONFIG_SHELL 12141 exec "\$@" 12142 fi 12143 12144 _ACEOF 12145 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12146 exec 5>>config.log 12147 { 12148 echo 12149 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12150 ## Running $as_me. ## 12151 _ASBOX 12152 $as_echo "$ac_log" 12153 } >&5 12154 12155 _ACEOF 12156 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12157 # 12158 # INIT-COMMANDS 12159 # 12160 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 12161 12162 _ACEOF 12163 12164 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12165 12166 # Handling of arguments. 12167 for ac_config_target in $ac_config_targets 12168 do 12169 case $ac_config_target in 12170 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12171 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12172 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12173 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12174 12175 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12176 esac 12177 done 12178 12179 12180 # If the user did not use the arguments to specify the items to instantiate, 12181 # then the envvar interface is used. Set only those that are not. 12182 # We use the long form for the default assignment because of an extremely 12183 # bizarre bug on SunOS 4.1.3. 12184 if $ac_need_defaults; then 12185 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 12186 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 12187 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 12188 fi 12189 12190 # Have a temporary directory for convenience. Make it in the build tree 12191 # simply because there is no reason against having it here, and in addition, 12192 # creating and moving files from /tmp can sometimes cause problems. 12193 # Hook for its removal unless debugging. 12194 # Note that there is a small window in which the directory will not be cleaned: 12195 # after its creation but before its name has been assigned to `$tmp'. 12196 $debug || 12197 { 12198 tmp= ac_tmp= 12199 trap 'exit_status=$? 12200 : "${ac_tmp:=$tmp}" 12201 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12202 ' 0 12203 trap 'as_fn_exit 1' 1 2 13 15 12204 } 12205 # Create a (secure) tmp directory for tmp files. 12206 12207 { 12208 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12209 test -d "$tmp" 12210 } || 12211 { 12212 tmp=./conf$$-$RANDOM 12213 (umask 077 && mkdir "$tmp") 12214 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12215 ac_tmp=$tmp 12216 12217 # Set up the scripts for CONFIG_FILES section. 12218 # No need to generate them if there are no CONFIG_FILES. 12219 # This happens for instance with `./config.status config.h'. 12220 if test -n "$CONFIG_FILES"; then 12221 12222 12223 ac_cr=`echo X | tr X '\015'` 12224 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12225 # But we know of no other shell where ac_cr would be empty at this 12226 # point, so we can use a bashism as a fallback. 12227 if test "x$ac_cr" = x; then 12228 eval ac_cr=\$\'\\r\' 12229 fi 12230 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12231 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12232 ac_cs_awk_cr='\\r' 12233 else 12234 ac_cs_awk_cr=$ac_cr 12235 fi 12236 12237 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12238 _ACEOF 12239 12240 12241 { 12242 echo "cat >conf$$subs.awk <<_ACEOF" && 12243 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12244 echo "_ACEOF" 12245 } >conf$$subs.sh || 12246 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12247 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12248 ac_delim='%!_!# ' 12249 for ac_last_try in false false false false false :; do 12250 . ./conf$$subs.sh || 12251 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12252 12253 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12254 if test $ac_delim_n = $ac_delim_num; then 12255 break 12256 elif $ac_last_try; then 12257 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12258 else 12259 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12260 fi 12261 done 12262 rm -f conf$$subs.sh 12263 12264 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12265 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12266 _ACEOF 12267 sed -n ' 12268 h 12269 s/^/S["/; s/!.*/"]=/ 12270 p 12271 g 12272 s/^[^!]*!// 12273 :repl 12274 t repl 12275 s/'"$ac_delim"'$// 12276 t delim 12277 :nl 12278 h 12279 s/\(.\{148\}\)..*/\1/ 12280 t more1 12281 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12282 p 12283 n 12284 b repl 12285 :more1 12286 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12287 p 12288 g 12289 s/.\{148\}// 12290 t nl 12291 :delim 12292 h 12293 s/\(.\{148\}\)..*/\1/ 12294 t more2 12295 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12296 p 12297 b 12298 :more2 12299 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12300 p 12301 g 12302 s/.\{148\}// 12303 t delim 12304 ' <conf$$subs.awk | sed ' 12305 /^[^""]/{ 12306 N 12307 s/\n// 12308 } 12309 ' >>$CONFIG_STATUS || ac_write_fail=1 12310 rm -f conf$$subs.awk 12311 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12312 _ACAWK 12313 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12314 for (key in S) S_is_set[key] = 1 12315 FS = "" 12316 12317 } 12318 { 12319 line = $ 0 12320 nfields = split(line, field, "@") 12321 substed = 0 12322 len = length(field[1]) 12323 for (i = 2; i < nfields; i++) { 12324 key = field[i] 12325 keylen = length(key) 12326 if (S_is_set[key]) { 12327 value = S[key] 12328 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12329 len += length(value) + length(field[++i]) 12330 substed = 1 12331 } else 12332 len += 1 + keylen 12333 } 12334 12335 print line 12336 } 12337 12338 _ACAWK 12339 _ACEOF 12340 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12341 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12342 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12343 else 12344 cat 12345 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12346 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12347 _ACEOF 12348 12349 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12350 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12351 # trailing colons and then remove the whole line if VPATH becomes empty 12352 # (actually we leave an empty line to preserve line numbers). 12353 if test "x$srcdir" = x.; then 12354 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12355 h 12356 s/// 12357 s/^/:/ 12358 s/[ ]*$/:/ 12359 s/:\$(srcdir):/:/g 12360 s/:\${srcdir}:/:/g 12361 s/:@srcdir@:/:/g 12362 s/^:*// 12363 s/:*$// 12364 x 12365 s/\(=[ ]*\).*/\1/ 12366 G 12367 s/\n// 12368 s/^[^=]*=[ ]*$// 12369 }' 12370 fi 12371 12372 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12373 fi # test -n "$CONFIG_FILES" 12374 12375 # Set up the scripts for CONFIG_HEADERS section. 12376 # No need to generate them if there are no CONFIG_HEADERS. 12377 # This happens for instance with `./config.status Makefile'. 12378 if test -n "$CONFIG_HEADERS"; then 12379 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12380 BEGIN { 12381 _ACEOF 12382 12383 # Transform confdefs.h into an awk script `defines.awk', embedded as 12384 # here-document in config.status, that substitutes the proper values into 12385 # config.h.in to produce config.h. 12386 12387 # Create a delimiter string that does not exist in confdefs.h, to ease 12388 # handling of long lines. 12389 ac_delim='%!_!# ' 12390 for ac_last_try in false false :; do 12391 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12392 if test -z "$ac_tt"; then 12393 break 12394 elif $ac_last_try; then 12395 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12396 else 12397 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12398 fi 12399 done 12400 12401 # For the awk script, D is an array of macro values keyed by name, 12402 # likewise P contains macro parameters if any. Preserve backslash 12403 # newline sequences. 12404 12405 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12406 sed -n ' 12407 s/.\{148\}/&'"$ac_delim"'/g 12408 t rset 12409 :rset 12410 s/^[ ]*#[ ]*define[ ][ ]*/ / 12411 t def 12412 d 12413 :def 12414 s/\\$// 12415 t bsnl 12416 s/["\\]/\\&/g 12417 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12418 D["\1"]=" \3"/p 12419 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12420 d 12421 :bsnl 12422 s/["\\]/\\&/g 12423 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12424 D["\1"]=" \3\\\\\\n"\\/p 12425 t cont 12426 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12427 t cont 12428 d 12429 :cont 12430 n 12431 s/.\{148\}/&'"$ac_delim"'/g 12432 t clear 12433 :clear 12434 s/\\$// 12435 t bsnlc 12436 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12437 d 12438 :bsnlc 12439 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12440 b cont 12441 ' <confdefs.h | sed ' 12442 s/'"$ac_delim"'/"\\\ 12443 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12444 12445 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12446 for (key in D) D_is_set[key] = 1 12447 FS = "" 12448 } 12449 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12450 line = \$ 0 12451 split(line, arg, " ") 12452 if (arg[1] == "#") { 12453 defundef = arg[2] 12454 mac1 = arg[3] 12455 } else { 12456 defundef = substr(arg[1], 2) 12457 mac1 = arg[2] 12458 } 12459 split(mac1, mac2, "(") #) 12460 macro = mac2[1] 12461 prefix = substr(line, 1, index(line, defundef) - 1) 12462 if (D_is_set[macro]) { 12463 # Preserve the white space surrounding the "#". 12464 print prefix "define", macro P[macro] D[macro] 12465 next 12466 } else { 12467 # Replace #undef with comments. This is necessary, for example, 12468 # in the case of _POSIX_SOURCE, which is predefined and required 12469 # on some systems where configure will not decide to define it. 12470 if (defundef == "undef") { 12471 print "/*", prefix defundef, macro, "*/" 12472 next 12473 } 12474 } 12475 } 12476 { print } 12477 _ACAWK 12478 _ACEOF 12479 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12480 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12481 fi # test -n "$CONFIG_HEADERS" 12482 12483 12484 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12485 shift 12486 for ac_tag 12487 do 12488 case $ac_tag in 12489 :[FHLC]) ac_mode=$ac_tag; continue;; 12490 esac 12491 case $ac_mode$ac_tag in 12492 :[FHL]*:*);; 12493 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12494 :[FH]-) ac_tag=-:-;; 12495 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12496 esac 12497 ac_save_IFS=$IFS 12498 IFS=: 12499 set x $ac_tag 12500 IFS=$ac_save_IFS 12501 shift 12502 ac_file=$1 12503 shift 12504 12505 case $ac_mode in 12506 :L) ac_source=$1;; 12507 :[FH]) 12508 ac_file_inputs= 12509 for ac_f 12510 do 12511 case $ac_f in 12512 -) ac_f="$ac_tmp/stdin";; 12513 *) # Look for the file first in the build tree, then in the source tree 12514 # (if the path is not absolute). The absolute path cannot be DOS-style, 12515 # because $ac_f cannot contain `:'. 12516 test -f "$ac_f" || 12517 case $ac_f in 12518 [\\/$]*) false;; 12519 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12520 esac || 12521 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12522 esac 12523 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12524 as_fn_append ac_file_inputs " '$ac_f'" 12525 done 12526 12527 # Let's still pretend it is `configure' which instantiates (i.e., don't 12528 # use $as_me), people would be surprised to read: 12529 # /* config.h. Generated by config.status. */ 12530 configure_input='Generated from '` 12531 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12532 `' by configure.' 12533 if test x"$ac_file" != x-; then 12534 configure_input="$ac_file. $configure_input" 12535 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12536 $as_echo "$as_me: creating $ac_file" >&6;} 12537 fi 12538 # Neutralize special characters interpreted by sed in replacement strings. 12539 case $configure_input in #( 12540 *\&* | *\|* | *\\* ) 12541 ac_sed_conf_input=`$as_echo "$configure_input" | 12542 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12543 *) ac_sed_conf_input=$configure_input;; 12544 esac 12545 12546 case $ac_tag in 12547 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12548 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12549 esac 12550 ;; 12551 esac 12552 12553 ac_dir=`$as_dirname -- "$ac_file" || 12554 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12555 X"$ac_file" : 'X\(//\)[^/]' \| \ 12556 X"$ac_file" : 'X\(//\)$' \| \ 12557 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12558 $as_echo X"$ac_file" | 12559 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12560 s//\1/ 12561 q 12562 } 12563 /^X\(\/\/\)[^/].*/{ 12564 s//\1/ 12565 q 12566 } 12567 /^X\(\/\/\)$/{ 12568 s//\1/ 12569 q 12570 } 12571 /^X\(\/\).*/{ 12572 s//\1/ 12573 q 12574 } 12575 s/.*/./; q'` 12576 as_dir="$ac_dir"; as_fn_mkdir_p 12577 ac_builddir=. 12578 12579 case "$ac_dir" in 12580 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12581 *) 12582 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12583 # A ".." for each directory in $ac_dir_suffix. 12584 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12585 case $ac_top_builddir_sub in 12586 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12587 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12588 esac ;; 12589 esac 12590 ac_abs_top_builddir=$ac_pwd 12591 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12592 # for backward compatibility: 12593 ac_top_builddir=$ac_top_build_prefix 12594 12595 case $srcdir in 12596 .) # We are building in place. 12597 ac_srcdir=. 12598 ac_top_srcdir=$ac_top_builddir_sub 12599 ac_abs_top_srcdir=$ac_pwd ;; 12600 [\\/]* | ?:[\\/]* ) # Absolute name. 12601 ac_srcdir=$srcdir$ac_dir_suffix; 12602 ac_top_srcdir=$srcdir 12603 ac_abs_top_srcdir=$srcdir ;; 12604 *) # Relative name. 12605 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12606 ac_top_srcdir=$ac_top_build_prefix$srcdir 12607 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12608 esac 12609 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12610 12611 12612 case $ac_mode in 12613 :F) 12614 # 12615 # CONFIG_FILE 12616 # 12617 12618 case $INSTALL in 12619 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12620 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12621 esac 12622 ac_MKDIR_P=$MKDIR_P 12623 case $MKDIR_P in 12624 [\\/$]* | ?:[\\/]* ) ;; 12625 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12626 esac 12627 _ACEOF 12628 12629 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12630 # If the template does not know about datarootdir, expand it. 12631 # FIXME: This hack should be removed a few years after 2.60. 12632 ac_datarootdir_hack=; ac_datarootdir_seen= 12633 ac_sed_dataroot=' 12634 /datarootdir/ { 12635 p 12636 q 12637 } 12638 /@datadir@/p 12639 /@docdir@/p 12640 /@infodir@/p 12641 /@localedir@/p 12642 /@mandir@/p' 12643 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12644 *datarootdir*) ac_datarootdir_seen=yes;; 12645 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12646 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12647 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12648 _ACEOF 12649 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12650 ac_datarootdir_hack=' 12651 s&@datadir@&$datadir&g 12652 s&@docdir@&$docdir&g 12653 s&@infodir@&$infodir&g 12654 s&@localedir@&$localedir&g 12655 s&@mandir@&$mandir&g 12656 s&\\\${datarootdir}&$datarootdir&g' ;; 12657 esac 12658 _ACEOF 12659 12660 # Neutralize VPATH when `$srcdir' = `.'. 12661 # Shell code in configure.ac might set extrasub. 12662 # FIXME: do we really want to maintain this feature? 12663 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12664 ac_sed_extra="$ac_vpsub 12665 $extrasub 12666 _ACEOF 12667 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12668 :t 12669 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12670 s|@configure_input@|$ac_sed_conf_input|;t t 12671 s&@top_builddir@&$ac_top_builddir_sub&;t t 12672 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12673 s&@srcdir@&$ac_srcdir&;t t 12674 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12675 s&@top_srcdir@&$ac_top_srcdir&;t t 12676 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12677 s&@builddir@&$ac_builddir&;t t 12678 s&@abs_builddir@&$ac_abs_builddir&;t t 12679 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12680 s&@INSTALL@&$ac_INSTALL&;t t 12681 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12682 $ac_datarootdir_hack 12683 " 12684 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12685 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12686 12687 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12688 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12689 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12690 "$ac_tmp/out"`; test -z "$ac_out"; } && 12691 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12692 which seems to be undefined. Please make sure it is defined" >&5 12693 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12694 which seems to be undefined. Please make sure it is defined" >&2;} 12695 12696 rm -f "$ac_tmp/stdin" 12697 case $ac_file in 12698 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12699 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12700 esac \ 12701 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12702 ;; 12703 :H) 12704 # 12705 # CONFIG_HEADER 12706 # 12707 if test x"$ac_file" != x-; then 12708 { 12709 $as_echo "/* $configure_input */" \ 12710 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12711 } >"$ac_tmp/config.h" \ 12712 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12713 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12714 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12715 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12716 else 12717 rm -f "$ac_file" 12718 mv "$ac_tmp/config.h" "$ac_file" \ 12719 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12720 fi 12721 else 12722 $as_echo "/* $configure_input */" \ 12723 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12724 || as_fn_error $? "could not create -" "$LINENO" 5 12725 fi 12726 # Compute "$ac_file"'s index in $config_headers. 12727 _am_arg="$ac_file" 12728 _am_stamp_count=1 12729 for _am_header in $config_headers :; do 12730 case $_am_header in 12731 $_am_arg | $_am_arg:* ) 12732 break ;; 12733 * ) 12734 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12735 esac 12736 done 12737 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12738 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12739 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12740 X"$_am_arg" : 'X\(//\)$' \| \ 12741 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12742 $as_echo X"$_am_arg" | 12743 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12744 s//\1/ 12745 q 12746 } 12747 /^X\(\/\/\)[^/].*/{ 12748 s//\1/ 12749 q 12750 } 12751 /^X\(\/\/\)$/{ 12752 s//\1/ 12753 q 12754 } 12755 /^X\(\/\).*/{ 12756 s//\1/ 12757 q 12758 } 12759 s/.*/./; q'`/stamp-h$_am_stamp_count 12760 ;; 12761 12762 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12763 $as_echo "$as_me: executing $ac_file commands" >&6;} 12764 ;; 12765 esac 12766 12767 12768 case $ac_file$ac_mode in 12769 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12770 # Older Autoconf quotes --file arguments for eval, but not when files 12771 # are listed without --file. Let's play safe and only enable the eval 12772 # if we detect the quoting. 12773 case $CONFIG_FILES in 12774 *\'*) eval set x "$CONFIG_FILES" ;; 12775 *) set x $CONFIG_FILES ;; 12776 esac 12777 shift 12778 for mf 12779 do 12780 # Strip MF so we end up with the name of the file. 12781 mf=`echo "$mf" | sed -e 's/:.*$//'` 12782 # Check whether this is an Automake generated Makefile or not. 12783 # We used to match only the files named 'Makefile.in', but 12784 # some people rename them; so instead we look at the file content. 12785 # Grep'ing the first line is not enough: some people post-process 12786 # each Makefile.in and add a new line on top of each file to say so. 12787 # Grep'ing the whole file is not good either: AIX grep has a line 12788 # limit of 2048, but all sed's we know have understand at least 4000. 12789 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12790 dirpart=`$as_dirname -- "$mf" || 12791 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12792 X"$mf" : 'X\(//\)[^/]' \| \ 12793 X"$mf" : 'X\(//\)$' \| \ 12794 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12795 $as_echo X"$mf" | 12796 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12797 s//\1/ 12798 q 12799 } 12800 /^X\(\/\/\)[^/].*/{ 12801 s//\1/ 12802 q 12803 } 12804 /^X\(\/\/\)$/{ 12805 s//\1/ 12806 q 12807 } 12808 /^X\(\/\).*/{ 12809 s//\1/ 12810 q 12811 } 12812 s/.*/./; q'` 12813 else 12814 continue 12815 fi 12816 # Extract the definition of DEPDIR, am__include, and am__quote 12817 # from the Makefile without running 'make'. 12818 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12819 test -z "$DEPDIR" && continue 12820 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12821 test -z "$am__include" && continue 12822 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12823 # Find all dependency output files, they are included files with 12824 # $(DEPDIR) in their names. We invoke sed twice because it is the 12825 # simplest approach to changing $(DEPDIR) to its actual value in the 12826 # expansion. 12827 for file in `sed -n " 12828 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12829 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12830 # Make sure the directory exists. 12831 test -f "$dirpart/$file" && continue 12832 fdir=`$as_dirname -- "$file" || 12833 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12834 X"$file" : 'X\(//\)[^/]' \| \ 12835 X"$file" : 'X\(//\)$' \| \ 12836 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12837 $as_echo X"$file" | 12838 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12839 s//\1/ 12840 q 12841 } 12842 /^X\(\/\/\)[^/].*/{ 12843 s//\1/ 12844 q 12845 } 12846 /^X\(\/\/\)$/{ 12847 s//\1/ 12848 q 12849 } 12850 /^X\(\/\).*/{ 12851 s//\1/ 12852 q 12853 } 12854 s/.*/./; q'` 12855 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12856 # echo "creating $dirpart/$file" 12857 echo '# dummy' > "$dirpart/$file" 12858 done 12859 done 12860 } 12861 ;; 12862 12863 esac 12864 done # for ac_tag 12865 12866 12867 as_fn_exit 0 12868 _ACEOF 12869 ac_clean_files=$ac_clean_files_save 12870 12871 test $ac_write_fail = 0 || 12872 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12873 12874 12875 # configure is writing to config.log, and then calls config.status. 12876 # config.status does its own redirection, appending to config.log. 12877 # Unfortunately, on DOS this fails, as config.log is still kept open 12878 # by configure, so config.status won't be able to write to it; its 12879 # output is simply discarded. So we exec the FD to /dev/null, 12880 # effectively closing config.log, so it can be properly (re)opened and 12881 # appended to by config.status. When coming back to configure, we 12882 # need to make the FD available again. 12883 if test "$no_create" != yes; then 12884 ac_cs_success=: 12885 ac_config_status_args= 12886 test "$silent" = yes && 12887 ac_config_status_args="$ac_config_status_args --quiet" 12888 exec 5>/dev/null 12889 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12890 exec 5>>config.log 12891 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12892 # would make configure fail if this is the last instruction. 12893 $ac_cs_success || as_fn_exit 1 12894 fi 12895 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12896 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12897 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12898 fi 12899 12900
Indexes created Mon Oct 26 00:26:21 UTC 2026