1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.64 for bmake 20130706. 4# 5# Report bugs to <sjg@NetBSD.org>. 6# 7# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 8# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software 9# Foundation, Inc. 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 18DUALCASE=1; export DUALCASE # for MKS sh 19if 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 '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32esac 33fi 34 35 36as_nl=' 37' 38export as_nl 39# Printing a long string crashes Solaris 7 /usr/bin/printf. 40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42as_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. 45if 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 --' 49elif (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' 52else 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 $as_echo_body as_echo' 72fi 73 74# The user is always right. 75if test "${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 } 81fi 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.) 89IFS=" "" $as_nl" 90 91# Find who we are. Look in the path if we contain no directory separator. 92case $0 in #(( 93 *[\\/]* ) as_myself=$0 ;; 94 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 95for as_dir in $PATH 96do 97 IFS=$as_save_IFS 98 test -z "$as_dir" && as_dir=. 99 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 100 done 101IFS=$as_save_IFS 102 103 ;; 104esac 105# We did not find ourselves, most probably we were run as `sh COMMAND' 106# in which case we are not to be found in the path. 107if test "x$as_myself" = x; then 108 as_myself=$0 109fi 110if test ! -f "$as_myself"; then 111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 112 exit 1 113fi 114 115# Unset variables that we do not need and which cause bugs (e.g. in 116# pre-3.0 UWIN ksh). 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See below for descriptions of some of the useful variables. 1229 1230Defaults for the options are specified in brackets. 1231 1232Configuration: 1233 -h, --help display this help and exit 1234 --help=short display options specific to this package 1235 --help=recursive display the short help of all the included packages 1236 -V, --version display version information and exit 1237 -q, --quiet, --silent do not print \`checking...' messages 1238 --cache-file=FILE cache test results in FILE [disabled] 1239 -C, --config-cache alias for \`--cache-file=config.cache' 1240 -n, --no-create do not create output files 1241 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1242 1243Installation directories: 1244 --prefix=PREFIX install architecture-independent files in PREFIX 1245 [$ac_default_prefix] 1246 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1247 [PREFIX] 1248 1249By default, \`make install' will install all the files in 1250\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1251an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1252for instance \`--prefix=\$HOME'. 1253 1254For better control, use the options below. 1255 1256Fine tuning of the installation directories: 1257 --bindir=DIR user executables [EPREFIX/bin] 1258 --sbindir=DIR system admin executables [EPREFIX/sbin] 1259 --libexecdir=DIR program executables [EPREFIX/libexec] 1260 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1261 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1262 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1263 --libdir=DIR object code libraries [EPREFIX/lib] 1264 --includedir=DIR C header files [PREFIX/include] 1265 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1266 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1267 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1268 --infodir=DIR info documentation [DATAROOTDIR/info] 1269 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1270 --mandir=DIR man documentation [DATAROOTDIR/man] 1271 --docdir=DIR documentation root [DATAROOTDIR/doc/bmake] 1272 --htmldir=DIR html documentation [DOCDIR] 1273 --dvidir=DIR dvi documentation [DOCDIR] 1274 --pdfdir=DIR pdf documentation [DOCDIR] 1275 --psdir=DIR ps documentation [DOCDIR] 1276_ACEOF 1277 1278 cat <<\_ACEOF 1279_ACEOF 1280fi 1281 1282if test -n "$ac_init_help"; then 1283 case $ac_init_help in 1284 short | recursive ) echo "Configuration of bmake 20130706:";; 1285 esac 1286 cat <<\_ACEOF 1287 1288Optional Features: 1289 --disable-option-checking ignore unrecognized --enable/--with options 1290 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1291 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1292 --disable-pwd-override disable \$PWD overriding getcwd() 1293 --disable-check-make-chdir disable make trying to guess 1294 when it should automatically cd \${.CURDIR} 1295 1296Optional Packages: 1297 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1298 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1299 --with-defshell=SHELL use SHELL by default - must be sh compatible, use sh or ksh to pick the internal definitions 1300 --without-meta dissable use of meta-mode 1301 --with-filemon=path/filemon.h indicate path to filemon.h for meta-mode 1302 --with-machine=MACHINE explicitly set MACHINE 1303 --with-force-machine=MACHINE set FORCE_MACHINE 1304 --with-force-machine-arch=MACHINE set FORCE_MACHINE_ARCH 1305 --with-machine_arch=MACHINE_ARCH explicitly set MACHINE_ARCH 1306 --with-default-sys-path=PATH:DIR:LIST use an explicit _PATH_DEFSYSPATH 1307 MAKESYSPATH is a ':' separated list of directories 1308 that bmake will search for system .mk files. 1309 _PATH_DEFSYSPATH is its default value. 1310 --with-path-objdirprefix=PATH override _PATH_OBJDIRPREFIX 1311 --with-mksrc=PATH tell makefile.boot where to find mk src 1312 1313Some influential environment variables: 1314 CC C compiler command 1315 CFLAGS C compiler flags 1316 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1317 nonstandard directory <lib dir> 1318 LIBS libraries to pass to the linker, e.g. -l<library> 1319 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if 1320 you have headers in a nonstandard directory <include dir> 1321 CPP C preprocessor 1322 1323Use these variables to override the choices made by `configure' or to help 1324it to find libraries and programs with nonstandard names/locations. 1325 1326Report bugs to <sjg@NetBSD.org>. 1327_ACEOF 1328ac_status=$? 1329fi 1330 1331if test "$ac_init_help" = "recursive"; then 1332 # If there are subdirs, report their specific --help. 1333 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1334 test -d "$ac_dir" || 1335 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1336 continue 1337 ac_builddir=. 1338 1339case "$ac_dir" in 1340.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1341*) 1342 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1343 # A ".." for each directory in $ac_dir_suffix. 1344 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1345 case $ac_top_builddir_sub in 1346 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1347 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1348 esac ;; 1349esac 1350ac_abs_top_builddir=$ac_pwd 1351ac_abs_builddir=$ac_pwd$ac_dir_suffix 1352# for backward compatibility: 1353ac_top_builddir=$ac_top_build_prefix 1354 1355case $srcdir in 1356 .) # We are building in place. 1357 ac_srcdir=. 1358 ac_top_srcdir=$ac_top_builddir_sub 1359 ac_abs_top_srcdir=$ac_pwd ;; 1360 [\\/]* | ?:[\\/]* ) # Absolute name. 1361 ac_srcdir=$srcdir$ac_dir_suffix; 1362 ac_top_srcdir=$srcdir 1363 ac_abs_top_srcdir=$srcdir ;; 1364 *) # Relative name. 1365 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1366 ac_top_srcdir=$ac_top_build_prefix$srcdir 1367 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1368esac 1369ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1370 1371 cd "$ac_dir" || { ac_status=$?; continue; } 1372 # Check for guested configure. 1373 if test -f "$ac_srcdir/configure.gnu"; then 1374 echo && 1375 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1376 elif test -f "$ac_srcdir/configure"; then 1377 echo && 1378 $SHELL "$ac_srcdir/configure" --help=recursive 1379 else 1380 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1381 fi || ac_status=$? 1382 cd "$ac_pwd" || { ac_status=$?; break; } 1383 done 1384fi 1385 1386test -n "$ac_init_help" && exit $ac_status 1387if $ac_init_version; then 1388 cat <<\_ACEOF 1389bmake configure 20130706 1390generated by GNU Autoconf 2.64 1391 1392Copyright (C) 2009 Free Software Foundation, Inc. 1393This configure script is free software; the Free Software Foundation 1394gives unlimited permission to copy, distribute and modify it. 1395_ACEOF 1396 exit 1397fi 1398 1399## ------------------------ ## 1400## Autoconf initialization. ## 1401## ------------------------ ## 1402 1403# ac_fn_c_try_compile LINENO 1404# -------------------------- 1405# Try to compile conftest.$ac_ext, and return whether this succeeded. 1406ac_fn_c_try_compile () 1407{ 1408 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1409 rm -f conftest.$ac_objext 1410 if { { ac_try="$ac_compile" 1411case "(($ac_try" in 1412 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1413 *) ac_try_echo=$ac_try;; 1414esac 1415eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1416$as_echo "$ac_try_echo"; } >&5 1417 (eval "$ac_compile") 2>conftest.err 1418 ac_status=$? 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1456 if test -s conftest.err; then 1457 grep -v '^ *+' conftest.err >conftest.er1 1458 cat conftest.er1 >&5 1459 mv -f conftest.er1 conftest.err 1460 fi 1461 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1462 test $ac_status = 0; } >/dev/null && { 1463 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1464 test ! -s conftest.err 1465 }; then : 1466 ac_retval=0 1467else 1468 $as_echo "$as_me: failed program was:" >&5 1469sed 's/^/| /' conftest.$ac_ext >&5 1470 1471 ac_retval=1 1472fi 1473 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1474 return $ac_retval 1475 1476} # ac_fn_c_try_cpp 1477 1478# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1479# ------------------------------------------------------- 1480# Tests whether HEADER exists, giving a warning if it cannot be compiled using 1481# the include files in INCLUDES and setting the cache variable VAR 1482# accordingly. 1483ac_fn_c_check_header_mongrel () 1484{ 1485 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1486 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1488$as_echo_n "checking for $2... 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Some functions are actually named 1822 something starting with __ and the normal name is an alias. */ 1823#if defined __stub_$2 || defined __stub___$2 1824choke me 1825#endif 1826 1827int 1828main () 1829{ 1830return $2 (); 1831 ; 1832 return 0; 1833} 1834_ACEOF 1835if ac_fn_c_try_link "$LINENO"; then : 1836 eval "$3=yes" 1837else 1838 eval "$3=no" 1839fi 1840rm -f core conftest.err conftest.$ac_objext \ 1841 conftest$ac_exeext conftest.$ac_ext 1842fi 1843eval ac_res=\$$3 1844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1845$as_echo "$ac_res" >&6; } 1846 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1847 1848} # ac_fn_c_check_func 1849 1850# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 1851# ---------------------------------------------------- 1852# Tries to find if the field MEMBER exists in type AGGR, after including 1853# INCLUDES, setting cache variable VAR accordingly. 1854ac_fn_c_check_member () 1855{ 1856 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 1858$as_echo_n "checking for $2.$3... 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Invocation command line was 1912 1913 $ $0 $@ 1914 1915_ACEOF 1916exec 5>>config.log 1917{ 1918cat <<_ASUNAME 1919## --------- ## 1920## Platform. ## 1921## --------- ## 1922 1923hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1924uname -m = `(uname -m) 2>/dev/null || echo unknown` 1925uname -r = `(uname -r) 2>/dev/null || echo unknown` 1926uname -s = `(uname -s) 2>/dev/null || echo unknown` 1927uname -v = `(uname -v) 2>/dev/null || echo unknown` 1928 1929/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1930/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1931 1932/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1933/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1934/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1935/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1936/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1937/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1938/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1939 1940_ASUNAME 1941 1942as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1943for as_dir in $PATH 1944do 1945 IFS=$as_save_IFS 1946 test -z "$as_dir" && as_dir=. 1947 $as_echo "PATH: $as_dir" 1948 done 1949IFS=$as_save_IFS 1950 1951} >&5 1952 1953cat >&5 <<_ACEOF 1954 1955 1956## ----------- ## 1957## Core tests. ## 1958## ----------- ## 1959 1960_ACEOF 1961 1962 1963# Keep a trace of the command line. 1964# Strip out --no-create and --no-recursion so they do not pile up. 1965# Strip out --silent because we don't want to record it for future runs. 1966# Also quote any args containing shell meta-characters. 1967# Make two passes to allow for proper duplicate-argument suppression. 1968ac_configure_args= 1969ac_configure_args0= 1970ac_configure_args1= 1971ac_must_keep_next=false 1972for ac_pass in 1 2 1973do 1974 for ac_arg 1975 do 1976 case $ac_arg in 1977 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1978 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1979 | -silent | --silent | --silen | --sile | --sil) 1980 continue ;; 1981 *\'*) 1982 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1983 esac 1984 case $ac_pass in 1985 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1986 2) 1987 as_fn_append ac_configure_args1 " '$ac_arg'" 1988 if test $ac_must_keep_next = true; then 1989 ac_must_keep_next=false # Got value, back to normal. 1990 else 1991 case $ac_arg in 1992 *=* | --config-cache | -C | -disable-* | --disable-* \ 1993 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1994 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1995 | -with-* | --with-* | -without-* | --without-* | --x) 1996 case "$ac_configure_args0 " in 1997 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1998 esac 1999 ;; 2000 -* ) ac_must_keep_next=true ;; 2001 esac 2002 fi 2003 as_fn_append ac_configure_args " '$ac_arg'" 2004 ;; 2005 esac 2006 done 2007done 2008{ ac_configure_args0=; unset ac_configure_args0;} 2009{ ac_configure_args1=; unset ac_configure_args1;} 2010 2011# When interrupted or exit'd, cleanup temporary files, and complete 2012# config.log. 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"$LINENO" 5; } 2624 2625# Provide some information about the compiler. 2626$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2627set X $ac_compile 2628ac_compiler=$2 2629for ac_option in --version -v -V -qversion; do 2630 { { ac_try="$ac_compiler $ac_option >&5" 2631case "(($ac_try" in 2632 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2633 *) ac_try_echo=$ac_try;; 2634esac 2635eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2636$as_echo "$ac_try_echo"; } >&5 2637 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2638 ac_status=$? 2639 if test -s conftest.err; then 2640 sed '10a\ 2641... rest of stderr output deleted ... 2642 10q' conftest.err >conftest.er1 2643 cat conftest.er1 >&5 2644 rm -f conftest.er1 conftest.err 2645 fi 2646 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2647 test $ac_status = 0; } 2648done 2649 2650cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2651/* end confdefs.h. */ 2652#include <stdio.h> 2653int 2654main () 2655{ 2656FILE *f = fopen ("conftest.out", "w"); 2657 return ferror (f) || fclose (f) != 0; 2658 2659 ; 2660 return 0; 2661} 2662_ACEOF 2663ac_clean_files_save=$ac_clean_files 2664ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" 2665# Try to create an executable without -o first, disregard a.out. 2666# It will help us diagnose broken compilers, and finding out an intuition 2667# of exeext. 2668{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2669$as_echo_n "checking for C compiler default output file name... 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"$LINENO" 5; } 2772 fi 2773 fi 2774fi 2775{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2776$as_echo "yes" >&6; } 2777 2778rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out 2779ac_clean_files=$ac_clean_files_save 2780# Check that the compiler produces executables we can run. If not, either 2781# the compiler is broken, or we cross compile. 2782{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2783$as_echo_n "checking whether we are cross compiling... " >&6; } 2784{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2785$as_echo "$cross_compiling" >&6; } 2786 2787{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2788$as_echo_n "checking for suffix of executables... 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For instance with Cygwin, `ls conftest' will 2802# work properly (i.e., refer to `conftest.exe'), while it won't with 2803# `rm'. 2804for ac_file in conftest.exe conftest conftest.*; do 2805 test -f "$ac_file" || continue 2806 case $ac_file in 2807 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2808 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2809 break;; 2810 * ) break;; 2811 esac 2812done 2813else 2814 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2815$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2816as_fn_error "cannot compute suffix of executables: cannot compile and link 2817See \`config.log' for more details." "$LINENO" 5; } 2818fi 2819rm -f conftest$ac_cv_exeext 2820{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2821$as_echo "$ac_cv_exeext" >&6; } 2822 2823rm -f conftest.$ac_ext 2824EXEEXT=$ac_cv_exeext 2825ac_exeext=$EXEEXT 2826{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2827$as_echo_n "checking for suffix of object files... " >&6; } 2828if test "${ac_cv_objext+set}" = set; then : 2829 $as_echo_n "(cached) " >&6 2830else 2831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2832/* end confdefs.h. */ 2833 2834int 2835main () 2836{ 2837 2838 ; 2839 return 0; 2840} 2841_ACEOF 2842rm -f conftest.o conftest.obj 2843if { { ac_try="$ac_compile" 2844case "(($ac_try" in 2845 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2846 *) ac_try_echo=$ac_try;; 2847esac 2848eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2849$as_echo "$ac_try_echo"; } >&5 2850 (eval "$ac_compile") 2>&5 2851 ac_status=$? 2852 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2853 test $ac_status = 0; }; then : 2854 for ac_file in conftest.o conftest.obj conftest.*; do 2855 test -f "$ac_file" || continue; 2856 case $ac_file in 2857 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2858 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2859 break;; 2860 esac 2861done 2862else 2863 $as_echo "$as_me: failed program was:" >&5 2864sed 's/^/| /' conftest.$ac_ext >&5 2865 2866{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2867$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2868as_fn_error "cannot compute suffix of object files: cannot compile 2869See \`config.log' for more details." "$LINENO" 5; } 2870fi 2871rm -f conftest.$ac_cv_objext conftest.$ac_ext 2872fi 2873{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2874$as_echo "$ac_cv_objext" >&6; } 2875OBJEXT=$ac_cv_objext 2876ac_objext=$OBJEXT 2877{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2878$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2879if test "${ac_cv_c_compiler_gnu+set}" = set; then : 2880 $as_echo_n "(cached) " >&6 2881else 2882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2883/* end confdefs.h. */ 2884 2885int 2886main () 2887{ 2888#ifndef __GNUC__ 2889 choke me 2890#endif 2891 2892 ; 2893 return 0; 2894} 2895_ACEOF 2896if ac_fn_c_try_compile "$LINENO"; then : 2897 ac_compiler_gnu=yes 2898else 2899 ac_compiler_gnu=no 2900fi 2901rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2902ac_cv_c_compiler_gnu=$ac_compiler_gnu 2903 2904fi 2905{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2906$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2907if test $ac_compiler_gnu = yes; then 2908 GCC=yes 2909else 2910 GCC= 2911fi 2912ac_test_CFLAGS=${CFLAGS+set} 2913ac_save_CFLAGS=$CFLAGS 2914{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2915$as_echo_n "checking whether $CC accepts -g... " >&6; } 2916if test "${ac_cv_prog_cc_g+set}" = set; then : 2917 $as_echo_n "(cached) " >&6 2918else 2919 ac_save_c_werror_flag=$ac_c_werror_flag 2920 ac_c_werror_flag=yes 2921 ac_cv_prog_cc_g=no 2922 CFLAGS="-g" 2923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2924/* end confdefs.h. */ 2925 2926int 2927main () 2928{ 2929 2930 ; 2931 return 0; 2932} 2933_ACEOF 2934if ac_fn_c_try_compile "$LINENO"; then : 2935 ac_cv_prog_cc_g=yes 2936else 2937 CFLAGS="" 2938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2939/* end confdefs.h. */ 2940 2941int 2942main () 2943{ 2944 2945 ; 2946 return 0; 2947} 2948_ACEOF 2949if ac_fn_c_try_compile "$LINENO"; then : 2950 2951else 2952 ac_c_werror_flag=$ac_save_c_werror_flag 2953 CFLAGS="-g" 2954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2955/* end confdefs.h. */ 2956 2957int 2958main () 2959{ 2960 2961 ; 2962 return 0; 2963} 2964_ACEOF 2965if ac_fn_c_try_compile "$LINENO"; then : 2966 ac_cv_prog_cc_g=yes 2967fi 2968rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2969fi 2970rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2971fi 2972rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2973 ac_c_werror_flag=$ac_save_c_werror_flag 2974fi 2975{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2976$as_echo "$ac_cv_prog_cc_g" >&6; } 2977if test "$ac_test_CFLAGS" = set; then 2978 CFLAGS=$ac_save_CFLAGS 2979elif test $ac_cv_prog_cc_g = yes; then 2980 if test "$GCC" = yes; then 2981 CFLAGS="-g -O2" 2982 else 2983 CFLAGS="-g" 2984 fi 2985else 2986 if test "$GCC" = yes; then 2987 CFLAGS="-O2" 2988 else 2989 CFLAGS= 2990 fi 2991fi 2992{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2993$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2994if test "${ac_cv_prog_cc_c89+set}" = set; then : 2995 $as_echo_n "(cached) " >&6 2996else 2997 ac_cv_prog_cc_c89=no 2998ac_save_CC=$CC 2999cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3000/* end confdefs.h. */ 3001#include <stdarg.h> 3002#include <stdio.h> 3003#include <sys/types.h> 3004#include <sys/stat.h> 3005/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3006struct buf { int x; }; 3007FILE * (*rcsopen) (struct buf *, struct stat *, int); 3008static char *e (p, i) 3009 char **p; 3010 int i; 3011{ 3012 return p[i]; 3013} 3014static char *f (char * (*g) (char **, int), char **p, ...) 3015{ 3016 char *s; 3017 va_list v; 3018 va_start (v,p); 3019 s = g (p, va_arg (v,int)); 3020 va_end (v); 3021 return s; 3022} 3023 3024/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3025 function prototypes and stuff, but not '\xHH' hex character constants. 3026 These don't provoke an error unfortunately, instead are silently treated 3027 as 'x'. The following induces an error, until -std is added to get 3028 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3029 array size at least. It's necessary to write '\x00'==0 to get something 3030 that's true only with -std. */ 3031int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3032 3033/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3034 inside strings and character constants. */ 3035#define FOO(x) 'x' 3036int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3037 3038int test (int i, double x); 3039struct s1 {int (*f) (int a);}; 3040struct s2 {int (*f) (double a);}; 3041int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3042int argc; 3043char **argv; 3044int 3045main () 3046{ 3047return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3048 ; 3049 return 0; 3050} 3051_ACEOF 3052for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3053 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3054do 3055 CC="$ac_save_CC $ac_arg" 3056 if ac_fn_c_try_compile "$LINENO"; then : 3057 ac_cv_prog_cc_c89=$ac_arg 3058fi 3059rm -f core conftest.err conftest.$ac_objext 3060 test "x$ac_cv_prog_cc_c89" != "xno" && break 3061done 3062rm -f conftest.$ac_ext 3063CC=$ac_save_CC 3064 3065fi 3066# AC_CACHE_VAL 3067case "x$ac_cv_prog_cc_c89" in 3068 x) 3069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3070$as_echo "none needed" >&6; } ;; 3071 xno) 3072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3073$as_echo "unsupported" >&6; } ;; 3074 *) 3075 CC="$CC $ac_cv_prog_cc_c89" 3076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3077$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3078esac 3079if test "x$ac_cv_prog_cc_c89" != xno; then : 3080 3081fi 3082 3083ac_ext=c 3084ac_cpp='$CPP $CPPFLAGS' 3085ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3086ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3087ac_compiler_gnu=$ac_cv_c_compiler_gnu 3088 3089 3090ac_ext=c 3091ac_cpp='$CPP $CPPFLAGS' 3092ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3093ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3094ac_compiler_gnu=$ac_cv_c_compiler_gnu 3095{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3096$as_echo_n "checking how to run the C preprocessor... " >&6; } 3097# On Suns, sometimes $CPP names a directory. 3098if test -n "$CPP" && test -d "$CPP"; then 3099 CPP= 3100fi 3101if test -z "$CPP"; then 3102 if test "${ac_cv_prog_CPP+set}" = set; then : 3103 $as_echo_n "(cached) " >&6 3104else 3105 # Double quotes because CPP needs to be expanded 3106 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3107 do 3108 ac_preproc_ok=false 3109for ac_c_preproc_warn_flag in '' yes 3110do 3111 # Use a header file that comes with gcc, so configuring glibc 3112 # with a fresh cross-compiler works. 3113 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3114 # <limits.h> exists even on freestanding compilers. 3115 # On the NeXT, cc -E runs the code through the compiler's parser, 3116 # not just through cpp. "Syntax error" is here to catch this case. 3117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3118/* end confdefs.h. */ 3119#ifdef __STDC__ 3120# include <limits.h> 3121#else 3122# include <assert.h> 3123#endif 3124 Syntax error 3125_ACEOF 3126if ac_fn_c_try_cpp "$LINENO"; then : 3127 3128else 3129 # Broken: fails on valid input. 3130continue 3131fi 3132rm -f conftest.err conftest.$ac_ext 3133 3134 # OK, works on sane cases. Now check whether nonexistent headers 3135 # can be detected and how. 3136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3137/* end confdefs.h. */ 3138#include <ac_nonexistent.h> 3139_ACEOF 3140if ac_fn_c_try_cpp "$LINENO"; then : 3141 # Broken: success on invalid input. 3142continue 3143else 3144 # Passes both tests. 3145ac_preproc_ok=: 3146break 3147fi 3148rm -f conftest.err conftest.$ac_ext 3149 3150done 3151# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3152rm -f conftest.err conftest.$ac_ext 3153if $ac_preproc_ok; then : 3154 break 3155fi 3156 3157 done 3158 ac_cv_prog_CPP=$CPP 3159 3160fi 3161 CPP=$ac_cv_prog_CPP 3162else 3163 ac_cv_prog_CPP=$CPP 3164fi 3165{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3166$as_echo "$CPP" >&6; } 3167ac_preproc_ok=false 3168for ac_c_preproc_warn_flag in '' yes 3169do 3170 # Use a header file that comes with gcc, so configuring glibc 3171 # with a fresh cross-compiler works. 3172 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3173 # <limits.h> exists even on freestanding compilers. 3174 # On the NeXT, cc -E runs the code through the compiler's parser, 3175 # not just through cpp. "Syntax error" is here to catch this case. 3176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3177/* end confdefs.h. */ 3178#ifdef __STDC__ 3179# include <limits.h> 3180#else 3181# include <assert.h> 3182#endif 3183 Syntax error 3184_ACEOF 3185if ac_fn_c_try_cpp "$LINENO"; then : 3186 3187else 3188 # Broken: fails on valid input. 3189continue 3190fi 3191rm -f conftest.err conftest.$ac_ext 3192 3193 # OK, works on sane cases. Now check whether nonexistent headers 3194 # can be detected and how. 3195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3196/* end confdefs.h. */ 3197#include <ac_nonexistent.h> 3198_ACEOF 3199if ac_fn_c_try_cpp "$LINENO"; then : 3200 # Broken: success on invalid input. 3201continue 3202else 3203 # Passes both tests. 3204ac_preproc_ok=: 3205break 3206fi 3207rm -f conftest.err conftest.$ac_ext 3208 3209done 3210# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3211rm -f conftest.err conftest.$ac_ext 3212if $ac_preproc_ok; then : 3213 3214else 3215 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3216$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3217as_fn_error "C preprocessor \"$CPP\" fails sanity check 3218See \`config.log' for more details." "$LINENO" 5; } 3219fi 3220 3221ac_ext=c 3222ac_cpp='$CPP $CPPFLAGS' 3223ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3224ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3225ac_compiler_gnu=$ac_cv_c_compiler_gnu 3226 3227 3228{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3229$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3230if test "${ac_cv_path_GREP+set}" = set; then : 3231 $as_echo_n "(cached) " >&6 3232else 3233 if test -z "$GREP"; then 3234 ac_path_GREP_found=false 3235 # Loop through the user's path and test for each of PROGNAME-LIST 3236 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3237for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3238do 3239 IFS=$as_save_IFS 3240 test -z "$as_dir" && as_dir=. 3241 for ac_prog in grep ggrep; do 3242 for ac_exec_ext in '' $ac_executable_extensions; do 3243 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3244 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3245# Check for GNU ac_path_GREP and select it if it is found. 3246 # Check for GNU $ac_path_GREP 3247case `"$ac_path_GREP" --version 2>&1` in 3248*GNU*) 3249 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3250*) 3251 ac_count=0 3252 $as_echo_n 0123456789 >"conftest.in" 3253 while : 3254 do 3255 cat "conftest.in" "conftest.in" >"conftest.tmp" 3256 mv "conftest.tmp" "conftest.in" 3257 cp "conftest.in" "conftest.nl" 3258 $as_echo 'GREP' >> "conftest.nl" 3259 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3260 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3261 as_fn_arith $ac_count + 1 && ac_count=$as_val 3262 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3263 # Best one so far, save it but keep looking for a better one 3264 ac_cv_path_GREP="$ac_path_GREP" 3265 ac_path_GREP_max=$ac_count 3266 fi 3267 # 10*(2^10) chars as input seems more than enough 3268 test $ac_count -gt 10 && break 3269 done 3270 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3271esac 3272 3273 $ac_path_GREP_found && break 3 3274 done 3275 done 3276 done 3277IFS=$as_save_IFS 3278 if test -z "$ac_cv_path_GREP"; then 3279 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3280 fi 3281else 3282 ac_cv_path_GREP=$GREP 3283fi 3284 3285fi 3286{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3287$as_echo "$ac_cv_path_GREP" >&6; } 3288 GREP="$ac_cv_path_GREP" 3289 3290 3291{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3292$as_echo_n "checking for egrep... " >&6; } 3293if test "${ac_cv_path_EGREP+set}" = set; then : 3294 $as_echo_n "(cached) " >&6 3295else 3296 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3297 then ac_cv_path_EGREP="$GREP -E" 3298 else 3299 if test -z "$EGREP"; then 3300 ac_path_EGREP_found=false 3301 # Loop through the user's path and test for each of PROGNAME-LIST 3302 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3303for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3304do 3305 IFS=$as_save_IFS 3306 test -z "$as_dir" && as_dir=. 3307 for ac_prog in egrep; do 3308 for ac_exec_ext in '' $ac_executable_extensions; do 3309 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3310 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3311# Check for GNU ac_path_EGREP and select it if it is found. 3312 # Check for GNU $ac_path_EGREP 3313case `"$ac_path_EGREP" --version 2>&1` in 3314*GNU*) 3315 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3316*) 3317 ac_count=0 3318 $as_echo_n 0123456789 >"conftest.in" 3319 while : 3320 do 3321 cat "conftest.in" "conftest.in" >"conftest.tmp" 3322 mv "conftest.tmp" "conftest.in" 3323 cp "conftest.in" "conftest.nl" 3324 $as_echo 'EGREP' >> "conftest.nl" 3325 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3326 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3327 as_fn_arith $ac_count + 1 && ac_count=$as_val 3328 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3329 # Best one so far, save it but keep looking for a better one 3330 ac_cv_path_EGREP="$ac_path_EGREP" 3331 ac_path_EGREP_max=$ac_count 3332 fi 3333 # 10*(2^10) chars as input seems more than enough 3334 test $ac_count -gt 10 && break 3335 done 3336 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3337esac 3338 3339 $ac_path_EGREP_found && break 3 3340 done 3341 done 3342 done 3343IFS=$as_save_IFS 3344 if test -z "$ac_cv_path_EGREP"; then 3345 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3346 fi 3347else 3348 ac_cv_path_EGREP=$EGREP 3349fi 3350 3351 fi 3352fi 3353{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3354$as_echo "$ac_cv_path_EGREP" >&6; } 3355 EGREP="$ac_cv_path_EGREP" 3356 3357 3358{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3359$as_echo_n "checking for ANSI C header files... " >&6; } 3360if test "${ac_cv_header_stdc+set}" = set; then : 3361 $as_echo_n "(cached) " >&6 3362else 3363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3364/* end confdefs.h. */ 3365#include <stdlib.h> 3366#include <stdarg.h> 3367#include <string.h> 3368#include <float.h> 3369 3370int 3371main () 3372{ 3373 3374 ; 3375 return 0; 3376} 3377_ACEOF 3378if ac_fn_c_try_compile "$LINENO"; then : 3379 ac_cv_header_stdc=yes 3380else 3381 ac_cv_header_stdc=no 3382fi 3383rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3384 3385if test $ac_cv_header_stdc = yes; then 3386 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3388/* end confdefs.h. */ 3389#include <string.h> 3390 3391_ACEOF 3392if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3393 $EGREP "memchr" >/dev/null 2>&1; then : 3394 3395else 3396 ac_cv_header_stdc=no 3397fi 3398rm -f conftest* 3399 3400fi 3401 3402if test $ac_cv_header_stdc = yes; then 3403 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3405/* end confdefs.h. */ 3406#include <stdlib.h> 3407 3408_ACEOF 3409if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3410 $EGREP "free" >/dev/null 2>&1; then : 3411 3412else 3413 ac_cv_header_stdc=no 3414fi 3415rm -f conftest* 3416 3417fi 3418 3419if test $ac_cv_header_stdc = yes; then 3420 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3421 if test "$cross_compiling" = yes; then : 3422 : 3423else 3424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3425/* end confdefs.h. */ 3426#include <ctype.h> 3427#include <stdlib.h> 3428#if ((' ' & 0x0FF) == 0x020) 3429# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3430# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3431#else 3432# define ISLOWER(c) \ 3433 (('a' <= (c) && (c) <= 'i') \ 3434 || ('j' <= (c) && (c) <= 'r') \ 3435 || ('s' <= (c) && (c) <= 'z')) 3436# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3437#endif 3438 3439#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3440int 3441main () 3442{ 3443 int i; 3444 for (i = 0; i < 256; i++) 3445 if (XOR (islower (i), ISLOWER (i)) 3446 || toupper (i) != TOUPPER (i)) 3447 return 2; 3448 return 0; 3449} 3450_ACEOF 3451if ac_fn_c_try_run "$LINENO"; then : 3452 3453else 3454 ac_cv_header_stdc=no 3455fi 3456rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3457 conftest.$ac_objext conftest.beam conftest.$ac_ext 3458fi 3459 3460fi 3461fi 3462{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3463$as_echo "$ac_cv_header_stdc" >&6; } 3464if test $ac_cv_header_stdc = yes; then 3465 3466$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3467 3468fi 3469 3470# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3471for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3472 inttypes.h stdint.h unistd.h 3473do : 3474 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3475ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3476" 3477eval as_val=\$$as_ac_Header 3478 if test "x$as_val" = x""yes; then : 3479 cat >>confdefs.h <<_ACEOF 3480#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3481_ACEOF 3482 3483fi 3484 3485done 3486 3487 3488 3489 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3490if test "x$ac_cv_header_minix_config_h" = x""yes; then : 3491 MINIX=yes 3492else 3493 MINIX= 3494fi 3495 3496 3497 if test "$MINIX" = yes; then 3498 3499$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3500 3501 3502$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3503 3504 3505$as_echo "#define _MINIX 1" >>confdefs.h 3506 3507 fi 3508 3509 3510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3511$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3512if test "${ac_cv_safe_to_define___extensions__+set}" = set; then : 3513 $as_echo_n "(cached) " >&6 3514else 3515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3516/* end confdefs.h. */ 3517 3518# define __EXTENSIONS__ 1 3519 $ac_includes_default 3520int 3521main () 3522{ 3523 3524 ; 3525 return 0; 3526} 3527_ACEOF 3528if ac_fn_c_try_compile "$LINENO"; then : 3529 ac_cv_safe_to_define___extensions__=yes 3530else 3531 ac_cv_safe_to_define___extensions__=no 3532fi 3533rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3534fi 3535{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3536$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3537 test $ac_cv_safe_to_define___extensions__ = yes && 3538 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3539 3540 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3541 3542 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3543 3544 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3545 3546 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3547 3548 3549ac_ext=c 3550ac_cpp='$CPP $CPPFLAGS' 3551ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3552ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3553ac_compiler_gnu=$ac_cv_c_compiler_gnu 3554if test -n "$ac_tool_prefix"; then 3555 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3556set dummy ${ac_tool_prefix}gcc; ac_word=$2 3557{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3558$as_echo_n "checking for $ac_word... " >&6; } 3559if test "${ac_cv_prog_CC+set}" = set; then : 3560 $as_echo_n "(cached) " >&6 3561else 3562 if test -n "$CC"; then 3563 ac_cv_prog_CC="$CC" # Let the user override the test. 3564else 3565as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3566for as_dir in $PATH 3567do 3568 IFS=$as_save_IFS 3569 test -z "$as_dir" && as_dir=. 3570 for ac_exec_ext in '' $ac_executable_extensions; do 3571 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3572 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3573 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3574 break 2 3575 fi 3576done 3577 done 3578IFS=$as_save_IFS 3579 3580fi 3581fi 3582CC=$ac_cv_prog_CC 3583if test -n "$CC"; then 3584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3585$as_echo "$CC" >&6; } 3586else 3587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3588$as_echo "no" >&6; } 3589fi 3590 3591 3592fi 3593if test -z "$ac_cv_prog_CC"; then 3594 ac_ct_CC=$CC 3595 # Extract the first word of "gcc", so it can be a program name with args. 3596set dummy gcc; ac_word=$2 3597{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3598$as_echo_n "checking for $ac_word... " >&6; } 3599if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3600 $as_echo_n "(cached) " >&6 3601else 3602 if test -n "$ac_ct_CC"; then 3603 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3604else 3605as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3606for as_dir in $PATH 3607do 3608 IFS=$as_save_IFS 3609 test -z "$as_dir" && as_dir=. 3610 for ac_exec_ext in '' $ac_executable_extensions; do 3611 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3612 ac_cv_prog_ac_ct_CC="gcc" 3613 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3614 break 2 3615 fi 3616done 3617 done 3618IFS=$as_save_IFS 3619 3620fi 3621fi 3622ac_ct_CC=$ac_cv_prog_ac_ct_CC 3623if test -n "$ac_ct_CC"; then 3624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3625$as_echo "$ac_ct_CC" >&6; } 3626else 3627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3628$as_echo "no" >&6; } 3629fi 3630 3631 if test "x$ac_ct_CC" = x; then 3632 CC="" 3633 else 3634 case $cross_compiling:$ac_tool_warned in 3635yes:) 3636{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3637$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3638ac_tool_warned=yes ;; 3639esac 3640 CC=$ac_ct_CC 3641 fi 3642else 3643 CC="$ac_cv_prog_CC" 3644fi 3645 3646if test -z "$CC"; then 3647 if test -n "$ac_tool_prefix"; then 3648 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3649set dummy ${ac_tool_prefix}cc; ac_word=$2 3650{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3651$as_echo_n "checking for $ac_word... " >&6; } 3652if test "${ac_cv_prog_CC+set}" = set; then : 3653 $as_echo_n "(cached) " >&6 3654else 3655 if test -n "$CC"; then 3656 ac_cv_prog_CC="$CC" # Let the user override the test. 3657else 3658as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3659for as_dir in $PATH 3660do 3661 IFS=$as_save_IFS 3662 test -z "$as_dir" && as_dir=. 3663 for ac_exec_ext in '' $ac_executable_extensions; do 3664 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3665 ac_cv_prog_CC="${ac_tool_prefix}cc" 3666 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3667 break 2 3668 fi 3669done 3670 done 3671IFS=$as_save_IFS 3672 3673fi 3674fi 3675CC=$ac_cv_prog_CC 3676if test -n "$CC"; then 3677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3678$as_echo "$CC" >&6; } 3679else 3680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3681$as_echo "no" >&6; } 3682fi 3683 3684 3685 fi 3686fi 3687if test -z "$CC"; then 3688 # Extract the first word of "cc", so it can be a program name with args. 3689set dummy cc; ac_word=$2 3690{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3691$as_echo_n "checking for $ac_word... " >&6; } 3692if test "${ac_cv_prog_CC+set}" = set; then : 3693 $as_echo_n "(cached) " >&6 3694else 3695 if test -n "$CC"; then 3696 ac_cv_prog_CC="$CC" # Let the user override the test. 3697else 3698 ac_prog_rejected=no 3699as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3700for as_dir in $PATH 3701do 3702 IFS=$as_save_IFS 3703 test -z "$as_dir" && as_dir=. 3704 for ac_exec_ext in '' $ac_executable_extensions; do 3705 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3706 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3707 ac_prog_rejected=yes 3708 continue 3709 fi 3710 ac_cv_prog_CC="cc" 3711 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3712 break 2 3713 fi 3714done 3715 done 3716IFS=$as_save_IFS 3717 3718if test $ac_prog_rejected = yes; then 3719 # We found a bogon in the path, so make sure we never use it. 3720 set dummy $ac_cv_prog_CC 3721 shift 3722 if test $# != 0; then 3723 # We chose a different compiler from the bogus one. 3724 # However, it has the same basename, so the bogon will be chosen 3725 # first if we set CC to just the basename; use the full file name. 3726 shift 3727 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3728 fi 3729fi 3730fi 3731fi 3732CC=$ac_cv_prog_CC 3733if test -n "$CC"; then 3734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3735$as_echo "$CC" >&6; } 3736else 3737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3738$as_echo "no" >&6; } 3739fi 3740 3741 3742fi 3743if test -z "$CC"; then 3744 if test -n "$ac_tool_prefix"; then 3745 for ac_prog in cl.exe 3746 do 3747 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3748set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3749{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3750$as_echo_n "checking for $ac_word... " >&6; } 3751if test "${ac_cv_prog_CC+set}" = set; then : 3752 $as_echo_n "(cached) " >&6 3753else 3754 if test -n "$CC"; then 3755 ac_cv_prog_CC="$CC" # Let the user override the test. 3756else 3757as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3758for as_dir in $PATH 3759do 3760 IFS=$as_save_IFS 3761 test -z "$as_dir" && as_dir=. 3762 for ac_exec_ext in '' $ac_executable_extensions; do 3763 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3764 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3765 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3766 break 2 3767 fi 3768done 3769 done 3770IFS=$as_save_IFS 3771 3772fi 3773fi 3774CC=$ac_cv_prog_CC 3775if test -n "$CC"; then 3776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3777$as_echo "$CC" >&6; } 3778else 3779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3780$as_echo "no" >&6; } 3781fi 3782 3783 3784 test -n "$CC" && break 3785 done 3786fi 3787if test -z "$CC"; then 3788 ac_ct_CC=$CC 3789 for ac_prog in cl.exe 3790do 3791 # Extract the first word of "$ac_prog", so it can be a program name with args. 3792set dummy $ac_prog; ac_word=$2 3793{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3794$as_echo_n "checking for $ac_word... " >&6; } 3795if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3796 $as_echo_n "(cached) " >&6 3797else 3798 if test -n "$ac_ct_CC"; then 3799 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3800else 3801as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3802for as_dir in $PATH 3803do 3804 IFS=$as_save_IFS 3805 test -z "$as_dir" && as_dir=. 3806 for ac_exec_ext in '' $ac_executable_extensions; do 3807 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3808 ac_cv_prog_ac_ct_CC="$ac_prog" 3809 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3810 break 2 3811 fi 3812done 3813 done 3814IFS=$as_save_IFS 3815 3816fi 3817fi 3818ac_ct_CC=$ac_cv_prog_ac_ct_CC 3819if test -n "$ac_ct_CC"; then 3820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3821$as_echo "$ac_ct_CC" >&6; } 3822else 3823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3824$as_echo "no" >&6; } 3825fi 3826 3827 3828 test -n "$ac_ct_CC" && break 3829done 3830 3831 if test "x$ac_ct_CC" = x; then 3832 CC="" 3833 else 3834 case $cross_compiling:$ac_tool_warned in 3835yes:) 3836{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3837$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3838ac_tool_warned=yes ;; 3839esac 3840 CC=$ac_ct_CC 3841 fi 3842fi 3843 3844fi 3845 3846 3847test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3848$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3849as_fn_error "no acceptable C compiler found in \$PATH 3850See \`config.log' for more details." "$LINENO" 5; } 3851 3852# Provide some information about the compiler. 3853$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3854set X $ac_compile 3855ac_compiler=$2 3856for ac_option in --version -v -V -qversion; do 3857 { { ac_try="$ac_compiler $ac_option >&5" 3858case "(($ac_try" in 3859 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3860 *) ac_try_echo=$ac_try;; 3861esac 3862eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3863$as_echo "$ac_try_echo"; } >&5 3864 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3865 ac_status=$? 3866 if test -s conftest.err; then 3867 sed '10a\ 3868... rest of stderr output deleted ... 3869 10q' conftest.err >conftest.er1 3870 cat conftest.er1 >&5 3871 rm -f conftest.er1 conftest.err 3872 fi 3873 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3874 test $ac_status = 0; } 3875done 3876 3877{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3878$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3879if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3880 $as_echo_n "(cached) " >&6 3881else 3882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3883/* end confdefs.h. */ 3884 3885int 3886main () 3887{ 3888#ifndef __GNUC__ 3889 choke me 3890#endif 3891 3892 ; 3893 return 0; 3894} 3895_ACEOF 3896if ac_fn_c_try_compile "$LINENO"; then : 3897 ac_compiler_gnu=yes 3898else 3899 ac_compiler_gnu=no 3900fi 3901rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3902ac_cv_c_compiler_gnu=$ac_compiler_gnu 3903 3904fi 3905{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3906$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3907if test $ac_compiler_gnu = yes; then 3908 GCC=yes 3909else 3910 GCC= 3911fi 3912ac_test_CFLAGS=${CFLAGS+set} 3913ac_save_CFLAGS=$CFLAGS 3914{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3915$as_echo_n "checking whether $CC accepts -g... " >&6; } 3916if test "${ac_cv_prog_cc_g+set}" = set; then : 3917 $as_echo_n "(cached) " >&6 3918else 3919 ac_save_c_werror_flag=$ac_c_werror_flag 3920 ac_c_werror_flag=yes 3921 ac_cv_prog_cc_g=no 3922 CFLAGS="-g" 3923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3924/* end confdefs.h. */ 3925 3926int 3927main () 3928{ 3929 3930 ; 3931 return 0; 3932} 3933_ACEOF 3934if ac_fn_c_try_compile "$LINENO"; then : 3935 ac_cv_prog_cc_g=yes 3936else 3937 CFLAGS="" 3938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3939/* end confdefs.h. */ 3940 3941int 3942main () 3943{ 3944 3945 ; 3946 return 0; 3947} 3948_ACEOF 3949if ac_fn_c_try_compile "$LINENO"; then : 3950 3951else 3952 ac_c_werror_flag=$ac_save_c_werror_flag 3953 CFLAGS="-g" 3954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3955/* end confdefs.h. */ 3956 3957int 3958main () 3959{ 3960 3961 ; 3962 return 0; 3963} 3964_ACEOF 3965if ac_fn_c_try_compile "$LINENO"; then : 3966 ac_cv_prog_cc_g=yes 3967fi 3968rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3969fi 3970rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3971fi 3972rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3973 ac_c_werror_flag=$ac_save_c_werror_flag 3974fi 3975{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3976$as_echo "$ac_cv_prog_cc_g" >&6; } 3977if test "$ac_test_CFLAGS" = set; then 3978 CFLAGS=$ac_save_CFLAGS 3979elif test $ac_cv_prog_cc_g = yes; then 3980 if test "$GCC" = yes; then 3981 CFLAGS="-g -O2" 3982 else 3983 CFLAGS="-g" 3984 fi 3985else 3986 if test "$GCC" = yes; then 3987 CFLAGS="-O2" 3988 else 3989 CFLAGS= 3990 fi 3991fi 3992{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3993$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3994if test "${ac_cv_prog_cc_c89+set}" = set; then : 3995 $as_echo_n "(cached) " >&6 3996else 3997 ac_cv_prog_cc_c89=no 3998ac_save_CC=$CC 3999cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4000/* end confdefs.h. */ 4001#include <stdarg.h> 4002#include <stdio.h> 4003#include <sys/types.h> 4004#include <sys/stat.h> 4005/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4006struct buf { int x; }; 4007FILE * (*rcsopen) (struct buf *, struct stat *, int); 4008static char *e (p, i) 4009 char **p; 4010 int i; 4011{ 4012 return p[i]; 4013} 4014static char *f (char * (*g) (char **, int), char **p, ...) 4015{ 4016 char *s; 4017 va_list v; 4018 va_start (v,p); 4019 s = g (p, va_arg (v,int)); 4020 va_end (v); 4021 return s; 4022} 4023 4024/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4025 function prototypes and stuff, but not '\xHH' hex character constants. 4026 These don't provoke an error unfortunately, instead are silently treated 4027 as 'x'. The following induces an error, until -std is added to get 4028 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4029 array size at least. It's necessary to write '\x00'==0 to get something 4030 that's true only with -std. */ 4031int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4032 4033/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4034 inside strings and character constants. */ 4035#define FOO(x) 'x' 4036int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4037 4038int test (int i, double x); 4039struct s1 {int (*f) (int a);}; 4040struct s2 {int (*f) (double a);}; 4041int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4042int argc; 4043char **argv; 4044int 4045main () 4046{ 4047return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4048 ; 4049 return 0; 4050} 4051_ACEOF 4052for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4053 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4054do 4055 CC="$ac_save_CC $ac_arg" 4056 if ac_fn_c_try_compile "$LINENO"; then : 4057 ac_cv_prog_cc_c89=$ac_arg 4058fi 4059rm -f core conftest.err conftest.$ac_objext 4060 test "x$ac_cv_prog_cc_c89" != "xno" && break 4061done 4062rm -f conftest.$ac_ext 4063CC=$ac_save_CC 4064 4065fi 4066# AC_CACHE_VAL 4067case "x$ac_cv_prog_cc_c89" in 4068 x) 4069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4070$as_echo "none needed" >&6; } ;; 4071 xno) 4072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4073$as_echo "unsupported" >&6; } ;; 4074 *) 4075 CC="$CC $ac_cv_prog_cc_c89" 4076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4077$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4078esac 4079if test "x$ac_cv_prog_cc_c89" != xno; then : 4080 4081fi 4082 4083ac_ext=c 4084ac_cpp='$CPP $CPPFLAGS' 4085ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4086ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4087ac_compiler_gnu=$ac_cv_c_compiler_gnu 4088 4089if test $ac_cv_c_compiler_gnu = yes; then 4090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5 4091$as_echo_n "checking whether $CC needs -traditional... " >&6; } 4092if test "${ac_cv_prog_gcc_traditional+set}" = set; then : 4093 $as_echo_n "(cached) " >&6 4094else 4095 ac_pattern="Autoconf.*'x'" 4096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4097/* end confdefs.h. */ 4098#include <sgtty.h> 4099Autoconf TIOCGETP 4100_ACEOF 4101if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4102 $EGREP "$ac_pattern" >/dev/null 2>&1; then : 4103 ac_cv_prog_gcc_traditional=yes 4104else 4105 ac_cv_prog_gcc_traditional=no 4106fi 4107rm -f conftest* 4108 4109 4110 if test $ac_cv_prog_gcc_traditional = no; then 4111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4112/* end confdefs.h. */ 4113#include <termio.h> 4114Autoconf TCGETA 4115_ACEOF 4116if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4117 $EGREP "$ac_pattern" >/dev/null 2>&1; then : 4118 ac_cv_prog_gcc_traditional=yes 4119fi 4120rm -f conftest* 4121 4122 fi 4123fi 4124{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5 4125$as_echo "$ac_cv_prog_gcc_traditional" >&6; } 4126 if test $ac_cv_prog_gcc_traditional = yes; then 4127 CC="$CC -traditional" 4128 fi 4129fi 4130 4131ac_aux_dir= 4132for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 4133 for ac_t in install-sh install.sh shtool; do 4134 if test -f "$ac_dir/$ac_t"; then 4135 ac_aux_dir=$ac_dir 4136 ac_install_sh="$ac_aux_dir/$ac_t -c" 4137 break 2 4138 fi 4139 done 4140done 4141if test -z "$ac_aux_dir"; then 4142 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 4143fi 4144 4145# These three variables are undocumented and unsupported, 4146# and are intended to be withdrawn in a future Autoconf release. 4147# They can cause serious problems if a builder's source tree is in a directory 4148# whose full name contains unusual characters. 4149ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 4150ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 4151ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 4152 4153 4154# Find a good install program. We prefer a C program (faster), 4155# so one script is as good as another. But avoid the broken or 4156# incompatible versions: 4157# SysV /etc/install, /usr/sbin/install 4158# SunOS /usr/etc/install 4159# IRIX /sbin/install 4160# AIX /bin/install 4161# AmigaOS /C/install, which installs bootblocks on floppy discs 4162# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 4163# AFS /usr/afsws/bin/install, which mishandles nonexistent args 4164# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 4165# OS/2's system install, which has a completely different semantic 4166# ./install, which can be erroneously created by make from ./install.sh. 4167# Reject install programs that cannot install multiple files. 4168{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 4169$as_echo_n "checking for a BSD-compatible install... " >&6; } 4170if test -z "$INSTALL"; then 4171if test "${ac_cv_path_install+set}" = set; then : 4172 $as_echo_n "(cached) " >&6 4173else 4174 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4175for as_dir in $PATH 4176do 4177 IFS=$as_save_IFS 4178 test -z "$as_dir" && as_dir=. 4179 # Account for people who put trailing slashes in PATH elements. 4180case $as_dir/ in #(( 4181 ./ | .// | /[cC]/* | \ 4182 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 4183 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 4184 /usr/ucb/* ) ;; 4185 *) 4186 # OSF1 and SCO ODT 3.0 have their own names for install. 4187 # Don't use installbsd from OSF since it installs stuff as root 4188 # by default. 4189 for ac_prog in ginstall scoinst install; do 4190 for ac_exec_ext in '' $ac_executable_extensions; do 4191 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 4192 if test $ac_prog = install && 4193 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4194 # AIX install. It has an incompatible calling convention. 4195 : 4196 elif test $ac_prog = install && 4197 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4198 # program-specific install script used by HP pwplus--don't use. 4199 : 4200 else 4201 rm -rf conftest.one conftest.two conftest.dir 4202 echo one > conftest.one 4203 echo two > conftest.two 4204 mkdir conftest.dir 4205 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 4206 test -s conftest.one && test -s conftest.two && 4207 test -s conftest.dir/conftest.one && 4208 test -s conftest.dir/conftest.two 4209 then 4210 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 4211 break 3 4212 fi 4213 fi 4214 fi 4215 done 4216 done 4217 ;; 4218esac 4219 4220 done 4221IFS=$as_save_IFS 4222 4223rm -rf conftest.one conftest.two conftest.dir 4224 4225fi 4226 if test "${ac_cv_path_install+set}" = set; then 4227 INSTALL=$ac_cv_path_install 4228 else 4229 # As a last resort, use the slow shell script. Don't cache a 4230 # value for INSTALL within a source directory, because that will 4231 # break other packages using the cache if that directory is 4232 # removed, or if the value is a relative name. 4233 INSTALL=$ac_install_sh 4234 fi 4235fi 4236{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 4237$as_echo "$INSTALL" >&6; } 4238 4239# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 4240# It thinks the first close brace ends the variable substitution. 4241test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 4242 4243test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 4244 4245test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 4246 4247 4248 4249{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4250$as_echo_n "checking for ANSI C header files... " >&6; } 4251if test "${ac_cv_header_stdc+set}" = set; then : 4252 $as_echo_n "(cached) " >&6 4253else 4254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4255/* end confdefs.h. */ 4256#include <stdlib.h> 4257#include <stdarg.h> 4258#include <string.h> 4259#include <float.h> 4260 4261int 4262main () 4263{ 4264 4265 ; 4266 return 0; 4267} 4268_ACEOF 4269if ac_fn_c_try_compile "$LINENO"; then : 4270 ac_cv_header_stdc=yes 4271else 4272 ac_cv_header_stdc=no 4273fi 4274rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4275 4276if test $ac_cv_header_stdc = yes; then 4277 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4279/* end confdefs.h. */ 4280#include <string.h> 4281 4282_ACEOF 4283if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4284 $EGREP "memchr" >/dev/null 2>&1; then : 4285 4286else 4287 ac_cv_header_stdc=no 4288fi 4289rm -f conftest* 4290 4291fi 4292 4293if test $ac_cv_header_stdc = yes; then 4294 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4296/* end confdefs.h. */ 4297#include <stdlib.h> 4298 4299_ACEOF 4300if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4301 $EGREP "free" >/dev/null 2>&1; then : 4302 4303else 4304 ac_cv_header_stdc=no 4305fi 4306rm -f conftest* 4307 4308fi 4309 4310if test $ac_cv_header_stdc = yes; then 4311 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4312 if test "$cross_compiling" = yes; then : 4313 : 4314else 4315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4316/* end confdefs.h. */ 4317#include <ctype.h> 4318#include <stdlib.h> 4319#if ((' ' & 0x0FF) == 0x020) 4320# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4321# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4322#else 4323# define ISLOWER(c) \ 4324 (('a' <= (c) && (c) <= 'i') \ 4325 || ('j' <= (c) && (c) <= 'r') \ 4326 || ('s' <= (c) && (c) <= 'z')) 4327# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4328#endif 4329 4330#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4331int 4332main () 4333{ 4334 int i; 4335 for (i = 0; i < 256; i++) 4336 if (XOR (islower (i), ISLOWER (i)) 4337 || toupper (i) != TOUPPER (i)) 4338 return 2; 4339 return 0; 4340} 4341_ACEOF 4342if ac_fn_c_try_run "$LINENO"; then : 4343 4344else 4345 ac_cv_header_stdc=no 4346fi 4347rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4348 conftest.$ac_objext conftest.beam conftest.$ac_ext 4349fi 4350 4351fi 4352fi 4353{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4354$as_echo "$ac_cv_header_stdc" >&6; } 4355if test $ac_cv_header_stdc = yes; then 4356 4357$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4358 4359fi 4360 4361{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 4362$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } 4363if test "${ac_cv_header_sys_wait_h+set}" = set; then : 4364 $as_echo_n "(cached) " >&6 4365else 4366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4367/* end confdefs.h. */ 4368#include <sys/types.h> 4369#include <sys/wait.h> 4370#ifndef WEXITSTATUS 4371# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) 4372#endif 4373#ifndef WIFEXITED 4374# define WIFEXITED(stat_val) (((stat_val) & 255) == 0) 4375#endif 4376 4377int 4378main () 4379{ 4380 int s; 4381 wait (&s); 4382 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; 4383 ; 4384 return 0; 4385} 4386_ACEOF 4387if ac_fn_c_try_compile "$LINENO"; then : 4388 ac_cv_header_sys_wait_h=yes 4389else 4390 ac_cv_header_sys_wait_h=no 4391fi 4392rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4393fi 4394{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 4395$as_echo "$ac_cv_header_sys_wait_h" >&6; } 4396if test $ac_cv_header_sys_wait_h = yes; then 4397 4398$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h 4399 4400fi 4401 4402ac_header_dirent=no 4403for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do 4404 as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` 4405{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 4406$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } 4407if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then : 4408 $as_echo_n "(cached) " >&6 4409else 4410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4411/* end confdefs.h. */ 4412#include <sys/types.h> 4413#include <$ac_hdr> 4414 4415int 4416main () 4417{ 4418if ((DIR *) 0) 4419return 0; 4420 ; 4421 return 0; 4422} 4423_ACEOF 4424if ac_fn_c_try_compile "$LINENO"; then : 4425 eval "$as_ac_Header=yes" 4426else 4427 eval "$as_ac_Header=no" 4428fi 4429rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4430fi 4431eval ac_res=\$$as_ac_Header 4432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 4433$as_echo "$ac_res" >&6; } 4434eval as_val=\$$as_ac_Header 4435 if test "x$as_val" = x""yes; then : 4436 cat >>confdefs.h <<_ACEOF 4437#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 4438_ACEOF 4439 4440ac_header_dirent=$ac_hdr; break 4441fi 4442 4443done 4444# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. 4445if test $ac_header_dirent = dirent.h; then 4446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 4447$as_echo_n "checking for library containing opendir... " >&6; } 4448if test "${ac_cv_search_opendir+set}" = set; then : 4449 $as_echo_n "(cached) " >&6 4450else 4451 ac_func_search_save_LIBS=$LIBS 4452cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4453/* end confdefs.h. */ 4454 4455/* Override any GCC internal prototype to avoid an error. 4456 Use char because int might match the return type of a GCC 4457 builtin and then its argument prototype would still apply. */ 4458#ifdef __cplusplus 4459extern "C" 4460#endif 4461char opendir (); 4462int 4463main () 4464{ 4465return opendir (); 4466 ; 4467 return 0; 4468} 4469_ACEOF 4470for ac_lib in '' dir; do 4471 if test -z "$ac_lib"; then 4472 ac_res="none required" 4473 else 4474 ac_res=-l$ac_lib 4475 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4476 fi 4477 if ac_fn_c_try_link "$LINENO"; then : 4478 ac_cv_search_opendir=$ac_res 4479fi 4480rm -f core conftest.err conftest.$ac_objext \ 4481 conftest$ac_exeext 4482 if test "${ac_cv_search_opendir+set}" = set; then : 4483 break 4484fi 4485done 4486if test "${ac_cv_search_opendir+set}" = set; then : 4487 4488else 4489 ac_cv_search_opendir=no 4490fi 4491rm conftest.$ac_ext 4492LIBS=$ac_func_search_save_LIBS 4493fi 4494{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 4495$as_echo "$ac_cv_search_opendir" >&6; } 4496ac_res=$ac_cv_search_opendir 4497if test "$ac_res" != no; then : 4498 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4499 4500fi 4501 4502else 4503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 4504$as_echo_n "checking for library containing opendir... " >&6; } 4505if test "${ac_cv_search_opendir+set}" = set; then : 4506 $as_echo_n "(cached) " >&6 4507else 4508 ac_func_search_save_LIBS=$LIBS 4509cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4510/* end confdefs.h. */ 4511 4512/* Override any GCC internal prototype to avoid an error. 4513 Use char because int might match the return type of a GCC 4514 builtin and then its argument prototype would still apply. */ 4515#ifdef __cplusplus 4516extern "C" 4517#endif 4518char opendir (); 4519int 4520main () 4521{ 4522return opendir (); 4523 ; 4524 return 0; 4525} 4526_ACEOF 4527for ac_lib in '' x; do 4528 if test -z "$ac_lib"; then 4529 ac_res="none required" 4530 else 4531 ac_res=-l$ac_lib 4532 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4533 fi 4534 if ac_fn_c_try_link "$LINENO"; then : 4535 ac_cv_search_opendir=$ac_res 4536fi 4537rm -f core conftest.err conftest.$ac_objext \ 4538 conftest$ac_exeext 4539 if test "${ac_cv_search_opendir+set}" = set; then : 4540 break 4541fi 4542done 4543if test "${ac_cv_search_opendir+set}" = set; then : 4544 4545else 4546 ac_cv_search_opendir=no 4547fi 4548rm conftest.$ac_ext 4549LIBS=$ac_func_search_save_LIBS 4550fi 4551{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 4552$as_echo "$ac_cv_search_opendir" >&6; } 4553ac_res=$ac_cv_search_opendir 4554if test "$ac_res" != no; then : 4555 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4556 4557fi 4558 4559fi 4560 4561for ac_header in \ 4562 ar.h \ 4563 err.h \ 4564 fcntl.h \ 4565 paths.h \ 4566 poll.h \ 4567 ranlib.h \ 4568 string.h \ 4569 sys/mman.h \ 4570 sys/select.h \ 4571 sys/socket.h \ 4572 sys/time.h \ 4573 sys/uio.h \ 4574 unistd.h \ 4575 utime.h \ 4576 4577do : 4578 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4579ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4580eval as_val=\$$as_ac_Header 4581 if test "x$as_val" = x""yes; then : 4582 cat >>confdefs.h <<_ACEOF 4583#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4584_ACEOF 4585 4586fi 4587 4588done 4589 4590 4591ac_fn_c_check_header_mongrel "$LINENO" "sys/cdefs.h" "ac_cv_header_sys_cdefs_h" "$ac_includes_default" 4592if test "x$ac_cv_header_sys_cdefs_h" = x""yes; then : 4593 echo $ECHO_N "checking whether sys/cdefs.h is compatible... $ECHO_C" >&6 4594cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4595/* end confdefs.h. */ 4596#include <sys/cdefs.h> 4597#ifdef __RCSID 4598yes 4599#endif 4600 4601_ACEOF 4602if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4603 $EGREP "yes" >/dev/null 2>&1; then : 4604 echo yes >&6 4605else 4606 echo no >&6; CPPFLAGS="${CPPFLAGS} -I`cd ${srcdir}/missing && pwd` -DNEED_HOST_CDEFS_H" 4607fi 4608rm -f conftest* 4609 4610else 4611 CPPFLAGS="${CPPFLAGS} -I`cd ${srcdir}/missing && pwd`" 4612fi 4613 4614 4615 4616 4617{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5 4618$as_echo_n "checking for __attribute__... " >&6; } 4619if test "${ac_cv___attribute__+set}" = set; then : 4620 $as_echo_n "(cached) " >&6 4621else 4622 4623cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4624/* end confdefs.h. */ 4625 4626#include <stdlib.h> 4627 4628int 4629main () 4630{ 4631 4632static void foo(void) __attribute__ ((noreturn)); 4633 4634static void 4635foo(void) 4636{ 4637 exit(1); 4638} 4639 4640 ; 4641 return 0; 4642} 4643_ACEOF 4644if ac_fn_c_try_compile "$LINENO"; then : 4645 ac_cv___attribute__=yes 4646else 4647 ac_cv___attribute__=no 4648fi 4649rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4650fi 4651 4652if test "$ac_cv___attribute__" = "yes"; then 4653 4654$as_echo "#define HAVE___ATTRIBUTE__ 1" >>confdefs.h 4655 4656fi 4657{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__" >&5 4658$as_echo "$ac_cv___attribute__" >&6; } 4659 4660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 4661$as_echo_n "checking whether byte ordering is bigendian... " >&6; } 4662if test "${ac_cv_c_bigendian+set}" = set; then : 4663 $as_echo_n "(cached) " >&6 4664else 4665 ac_cv_c_bigendian=unknown 4666 # See if we're dealing with a universal compiler. 4667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4668/* end confdefs.h. */ 4669#ifndef __APPLE_CC__ 4670 not a universal capable compiler 4671 #endif 4672 typedef int dummy; 4673 4674_ACEOF 4675if ac_fn_c_try_compile "$LINENO"; then : 4676 4677 # Check for potential -arch flags. It is not universal unless 4678 # there are at least two -arch flags with different values. 4679 ac_arch= 4680 ac_prev= 4681 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 4682 if test -n "$ac_prev"; then 4683 case $ac_word in 4684 i?86 | x86_64 | ppc | ppc64) 4685 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 4686 ac_arch=$ac_word 4687 else 4688 ac_cv_c_bigendian=universal 4689 break 4690 fi 4691 ;; 4692 esac 4693 ac_prev= 4694 elif test "x$ac_word" = "x-arch"; then 4695 ac_prev=arch 4696 fi 4697 done 4698fi 4699rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4700 if test $ac_cv_c_bigendian = unknown; then 4701 # See if sys/param.h defines the BYTE_ORDER macro. 4702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4703/* end confdefs.h. */ 4704#include <sys/types.h> 4705 #include <sys/param.h> 4706 4707int 4708main () 4709{ 4710#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 4711 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 4712 && LITTLE_ENDIAN) 4713 bogus endian macros 4714 #endif 4715 4716 ; 4717 return 0; 4718} 4719_ACEOF 4720if ac_fn_c_try_compile "$LINENO"; then : 4721 # It does; now see whether it defined to BIG_ENDIAN or not. 4722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4723/* end confdefs.h. */ 4724#include <sys/types.h> 4725 #include <sys/param.h> 4726 4727int 4728main () 4729{ 4730#if BYTE_ORDER != BIG_ENDIAN 4731 not big endian 4732 #endif 4733 4734 ; 4735 return 0; 4736} 4737_ACEOF 4738if ac_fn_c_try_compile "$LINENO"; then : 4739 ac_cv_c_bigendian=yes 4740else 4741 ac_cv_c_bigendian=no 4742fi 4743rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4744fi 4745rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4746 fi 4747 if test $ac_cv_c_bigendian = unknown; then 4748 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 4749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4750/* end confdefs.h. */ 4751#include <limits.h> 4752 4753int 4754main () 4755{ 4756#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 4757 bogus endian macros 4758 #endif 4759 4760 ; 4761 return 0; 4762} 4763_ACEOF 4764if ac_fn_c_try_compile "$LINENO"; then : 4765 # It does; now see whether it defined to _BIG_ENDIAN or not. 4766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4767/* end confdefs.h. */ 4768#include <limits.h> 4769 4770int 4771main () 4772{ 4773#ifndef _BIG_ENDIAN 4774 not big endian 4775 #endif 4776 4777 ; 4778 return 0; 4779} 4780_ACEOF 4781if ac_fn_c_try_compile "$LINENO"; then : 4782 ac_cv_c_bigendian=yes 4783else 4784 ac_cv_c_bigendian=no 4785fi 4786rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4787fi 4788rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4789 fi 4790 if test $ac_cv_c_bigendian = unknown; then 4791 # Compile a test program. 4792 if test "$cross_compiling" = yes; then : 4793 # Try to guess by grepping values from an object file. 4794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4795/* end confdefs.h. */ 4796short int ascii_mm[] = 4797 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 4798 short int ascii_ii[] = 4799 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 4800 int use_ascii (int i) { 4801 return ascii_mm[i] + ascii_ii[i]; 4802 } 4803 short int ebcdic_ii[] = 4804 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 4805 short int ebcdic_mm[] = 4806 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 4807 int use_ebcdic (int i) { 4808 return ebcdic_mm[i] + ebcdic_ii[i]; 4809 } 4810 extern int foo; 4811 4812int 4813main () 4814{ 4815return use_ascii (foo) == use_ebcdic (foo); 4816 ; 4817 return 0; 4818} 4819_ACEOF 4820if ac_fn_c_try_compile "$LINENO"; then : 4821 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 4822 ac_cv_c_bigendian=yes 4823 fi 4824 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 4825 if test "$ac_cv_c_bigendian" = unknown; then 4826 ac_cv_c_bigendian=no 4827 else 4828 # finding both strings is unlikely to happen, but who knows? 4829 ac_cv_c_bigendian=unknown 4830 fi 4831 fi 4832fi 4833rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4834else 4835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4836/* end confdefs.h. */ 4837$ac_includes_default 4838int 4839main () 4840{ 4841 4842 /* Are we little or big endian? From Harbison&Steele. */ 4843 union 4844 { 4845 long int l; 4846 char c[sizeof (long int)]; 4847 } u; 4848 u.l = 1; 4849 return u.c[sizeof (long int) - 1] == 1; 4850 4851 ; 4852 return 0; 4853} 4854_ACEOF 4855if ac_fn_c_try_run "$LINENO"; then : 4856 ac_cv_c_bigendian=no 4857else 4858 ac_cv_c_bigendian=yes 4859fi 4860rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4861 conftest.$ac_objext conftest.beam conftest.$ac_ext 4862fi 4863 4864 fi 4865fi 4866{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 4867$as_echo "$ac_cv_c_bigendian" >&6; } 4868 case $ac_cv_c_bigendian in #( 4869 yes) 4870 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 4871;; #( 4872 no) 4873 ;; #( 4874 universal) 4875 4876$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 4877 4878 ;; #( 4879 *) 4880 as_fn_error "unknown endianness 4881 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 4882 esac 4883 4884{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 4885$as_echo_n "checking for an ANSI C-conforming const... " >&6; } 4886if test "${ac_cv_c_const+set}" = set; then : 4887 $as_echo_n "(cached) " >&6 4888else 4889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4890/* end confdefs.h. */ 4891 4892int 4893main () 4894{ 4895/* FIXME: Include the comments suggested by Paul. */ 4896#ifndef __cplusplus 4897 /* Ultrix mips cc rejects this. */ 4898 typedef int charset[2]; 4899 const charset cs; 4900 /* SunOS 4.1.1 cc rejects this. */ 4901 char const *const *pcpcc; 4902 char **ppc; 4903 /* NEC SVR4.0.2 mips cc rejects this. */ 4904 struct point {int x, y;}; 4905 static struct point const zero = {0,0}; 4906 /* AIX XL C 1.02.0.0 rejects this. 4907 It does not let you subtract one const X* pointer from another in 4908 an arm of an if-expression whose if-part is not a constant 4909 expression */ 4910 const char *g = "string"; 4911 pcpcc = &g + (g ? g-g : 0); 4912 /* HPUX 7.0 cc rejects these. */ 4913 ++pcpcc; 4914 ppc = (char**) pcpcc; 4915 pcpcc = (char const *const *) ppc; 4916 { /* SCO 3.2v4 cc rejects this. */ 4917 char *t; 4918 char const *s = 0 ? (char *) 0 : (char const *) 0; 4919 4920 *t++ = 0; 4921 if (s) return 0; 4922 } 4923 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4924 int x[] = {25, 17}; 4925 const int *foo = &x[0]; 4926 ++foo; 4927 } 4928 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4929 typedef const int *iptr; 4930 iptr p = 0; 4931 ++p; 4932 } 4933 { /* AIX XL C 1.02.0.0 rejects this saying 4934 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4935 struct s { int j; const int *ap[3]; }; 4936 struct s *b; b->j = 5; 4937 } 4938 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4939 const int foo = 10; 4940 if (!foo) return 0; 4941 } 4942 return !cs[0] && !zero.x; 4943#endif 4944 4945 ; 4946 return 0; 4947} 4948_ACEOF 4949if ac_fn_c_try_compile "$LINENO"; then : 4950 ac_cv_c_const=yes 4951else 4952 ac_cv_c_const=no 4953fi 4954rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4955fi 4956{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 4957$as_echo "$ac_cv_c_const" >&6; } 4958if test $ac_cv_c_const = no; then 4959 4960$as_echo "#define const /**/" >>confdefs.h 4961 4962fi 4963 4964ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 4965if test "x$ac_cv_type_off_t" = x""yes; then : 4966 4967else 4968 4969cat >>confdefs.h <<_ACEOF 4970#define off_t long int 4971_ACEOF 4972 4973fi 4974 4975ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 4976if test "x$ac_cv_type_pid_t" = x""yes; then : 4977 4978else 4979 4980cat >>confdefs.h <<_ACEOF 4981#define pid_t int 4982_ACEOF 4983 4984fi 4985 4986ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 4987if test "x$ac_cv_type_size_t" = x""yes; then : 4988 4989else 4990 4991cat >>confdefs.h <<_ACEOF 4992#define size_t unsigned int 4993_ACEOF 4994 4995fi 4996 4997ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#include <signal.h> 4998/* NetBSD declares sys_siglist in unistd.h. */ 4999#ifdef HAVE_UNISTD_H 5000# include <unistd.h> 5001#endif 5002 5003" 5004if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then : 5005 ac_have_decl=1 5006else 5007 ac_have_decl=0 5008fi 5009 5010cat >>confdefs.h <<_ACEOF 5011#define HAVE_DECL_SYS_SIGLIST $ac_have_decl 5012_ACEOF 5013 5014 5015{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 5016$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 5017if test "${ac_cv_header_time+set}" = set; then : 5018 $as_echo_n "(cached) " >&6 5019else 5020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5021/* end confdefs.h. */ 5022#include <sys/types.h> 5023#include <sys/time.h> 5024#include <time.h> 5025 5026int 5027main () 5028{ 5029if ((struct tm *) 0) 5030return 0; 5031 ; 5032 return 0; 5033} 5034_ACEOF 5035if ac_fn_c_try_compile "$LINENO"; then : 5036 ac_cv_header_time=yes 5037else 5038 ac_cv_header_time=no 5039fi 5040rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5041fi 5042{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 5043$as_echo "$ac_cv_header_time" >&6; } 5044if test $ac_cv_header_time = yes; then 5045 5046$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 5047 5048fi 5049 5050{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 5051$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } 5052if test "${ac_cv_struct_tm+set}" = set; then : 5053 $as_echo_n "(cached) " >&6 5054else 5055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5056/* end confdefs.h. */ 5057#include <sys/types.h> 5058#include <time.h> 5059 5060int 5061main () 5062{ 5063struct tm tm; 5064 int *p = &tm.tm_sec; 5065 return !p; 5066 ; 5067 return 0; 5068} 5069_ACEOF 5070if ac_fn_c_try_compile "$LINENO"; then : 5071 ac_cv_struct_tm=time.h 5072else 5073 ac_cv_struct_tm=sys/time.h 5074fi 5075rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5076fi 5077{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 5078$as_echo "$ac_cv_struct_tm" >&6; } 5079if test $ac_cv_struct_tm = sys/time.h; then 5080 5081$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h 5082 5083fi 5084 5085 5086{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 5087$as_echo_n "checking return type of signal handlers... " >&6; } 5088if test "${ac_cv_type_signal+set}" = set; then : 5089 $as_echo_n "(cached) " >&6 5090else 5091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5092/* end confdefs.h. */ 5093#include <sys/types.h> 5094#include <signal.h> 5095 5096int 5097main () 5098{ 5099return *(signal (0, 0)) (0) == 1; 5100 ; 5101 return 0; 5102} 5103_ACEOF 5104if ac_fn_c_try_compile "$LINENO"; then : 5105 ac_cv_type_signal=int 5106else 5107 ac_cv_type_signal=void 5108fi 5109rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5110fi 5111{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 5112$as_echo "$ac_cv_type_signal" >&6; } 5113 5114cat >>confdefs.h <<_ACEOF 5115#define RETSIGTYPE $ac_cv_type_signal 5116_ACEOF 5117 5118 5119for ac_header in vfork.h 5120do : 5121 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" 5122if test "x$ac_cv_header_vfork_h" = x""yes; then : 5123 cat >>confdefs.h <<_ACEOF 5124#define HAVE_VFORK_H 1 5125_ACEOF 5126 5127fi 5128 5129done 5130 5131for ac_func in fork vfork 5132do : 5133 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5134ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5135eval as_val=\$$as_ac_var 5136 if test "x$as_val" = x""yes; then : 5137 cat >>confdefs.h <<_ACEOF 5138#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5139_ACEOF 5140 5141fi 5142done 5143 5144if test "x$ac_cv_func_fork" = xyes; then 5145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 5146$as_echo_n "checking for working fork... " >&6; } 5147if test "${ac_cv_func_fork_works+set}" = set; then : 5148 $as_echo_n "(cached) " >&6 5149else 5150 if test "$cross_compiling" = yes; then : 5151 ac_cv_func_fork_works=cross 5152else 5153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5154/* end confdefs.h. */ 5155$ac_includes_default 5156int 5157main () 5158{ 5159 5160 /* By Ruediger Kuhlmann. */ 5161 return fork () < 0; 5162 5163 ; 5164 return 0; 5165} 5166_ACEOF 5167if ac_fn_c_try_run "$LINENO"; then : 5168 ac_cv_func_fork_works=yes 5169else 5170 ac_cv_func_fork_works=no 5171fi 5172rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5173 conftest.$ac_objext conftest.beam conftest.$ac_ext 5174fi 5175 5176fi 5177{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 5178$as_echo "$ac_cv_func_fork_works" >&6; } 5179 5180else 5181 ac_cv_func_fork_works=$ac_cv_func_fork 5182fi 5183if test "x$ac_cv_func_fork_works" = xcross; then 5184 case $host in 5185 *-*-amigaos* | *-*-msdosdjgpp*) 5186 # Override, as these systems have only a dummy fork() stub 5187 ac_cv_func_fork_works=no 5188 ;; 5189 *) 5190 ac_cv_func_fork_works=yes 5191 ;; 5192 esac 5193 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 5194$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} 5195fi 5196ac_cv_func_vfork_works=$ac_cv_func_vfork 5197if test "x$ac_cv_func_vfork" = xyes; then 5198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 5199$as_echo_n "checking for working vfork... " >&6; } 5200if test "${ac_cv_func_vfork_works+set}" = set; then : 5201 $as_echo_n "(cached) " >&6 5202else 5203 if test "$cross_compiling" = yes; then : 5204 ac_cv_func_vfork_works=cross 5205else 5206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5207/* end confdefs.h. */ 5208/* Thanks to Paul Eggert for this test. */ 5209$ac_includes_default 5210#include <sys/wait.h> 5211#ifdef HAVE_VFORK_H 5212# include <vfork.h> 5213#endif 5214/* On some sparc systems, changes by the child to local and incoming 5215 argument registers are propagated back to the parent. The compiler 5216 is told about this with #include <vfork.h>, but some compilers 5217 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a 5218 static variable whose address is put into a register that is 5219 clobbered by the vfork. */ 5220static void 5221#ifdef __cplusplus 5222sparc_address_test (int arg) 5223# else 5224sparc_address_test (arg) int arg; 5225#endif 5226{ 5227 static pid_t child; 5228 if (!child) { 5229 child = vfork (); 5230 if (child < 0) { 5231 perror ("vfork"); 5232 _exit(2); 5233 } 5234 if (!child) { 5235 arg = getpid(); 5236 write(-1, "", 0); 5237 _exit (arg); 5238 } 5239 } 5240} 5241 5242int 5243main () 5244{ 5245 pid_t parent = getpid (); 5246 pid_t child; 5247 5248 sparc_address_test (0); 5249 5250 child = vfork (); 5251 5252 if (child == 0) { 5253 /* Here is another test for sparc vfork register problems. This 5254 test uses lots of local variables, at least as many local 5255 variables as main has allocated so far including compiler 5256 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 5257 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should 5258 reuse the register of parent for one of the local variables, 5259 since it will think that parent can't possibly be used any more 5260 in this routine. Assigning to the local variable will thus 5261 munge parent in the parent process. */ 5262 pid_t 5263 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), 5264 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); 5265 /* Convince the compiler that p..p7 are live; otherwise, it might 5266 use the same hardware register for all 8 local variables. */ 5267 if (p != p1 || p != p2 || p != p3 || p != p4 5268 || p != p5 || p != p6 || p != p7) 5269 _exit(1); 5270 5271 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent 5272 from child file descriptors. If the child closes a descriptor 5273 before it execs or exits, this munges the parent's descriptor 5274 as well. Test for this by closing stdout in the child. */ 5275 _exit(close(fileno(stdout)) != 0); 5276 } else { 5277 int status; 5278 struct stat st; 5279 5280 while (wait(&status) != child) 5281 ; 5282 return ( 5283 /* Was there some problem with vforking? */ 5284 child < 0 5285 5286 /* Did the child fail? (This shouldn't happen.) */ 5287 || status 5288 5289 /* Did the vfork/compiler bug occur? */ 5290 || parent != getpid() 5291 5292 /* Did the file descriptor bug occur? */ 5293 || fstat(fileno(stdout), &st) != 0 5294 ); 5295 } 5296} 5297_ACEOF 5298if ac_fn_c_try_run "$LINENO"; then : 5299 ac_cv_func_vfork_works=yes 5300else 5301 ac_cv_func_vfork_works=no 5302fi 5303rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5304 conftest.$ac_objext conftest.beam conftest.$ac_ext 5305fi 5306 5307fi 5308{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 5309$as_echo "$ac_cv_func_vfork_works" >&6; } 5310 5311fi; 5312if test "x$ac_cv_func_fork_works" = xcross; then 5313 ac_cv_func_vfork_works=$ac_cv_func_vfork 5314 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 5315$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} 5316fi 5317 5318if test "x$ac_cv_func_vfork_works" = xyes; then 5319 5320$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h 5321 5322else 5323 5324$as_echo "#define vfork fork" >>confdefs.h 5325 5326fi 5327if test "x$ac_cv_func_fork_works" = xyes; then 5328 5329$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h 5330 5331fi 5332 5333for ac_func in vprintf 5334do : 5335 ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf" 5336if test "x$ac_cv_func_vprintf" = x""yes; then : 5337 cat >>confdefs.h <<_ACEOF 5338#define HAVE_VPRINTF 1 5339_ACEOF 5340 5341ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" 5342if test "x$ac_cv_func__doprnt" = x""yes; then : 5343 5344$as_echo "#define HAVE_DOPRNT 1" >>confdefs.h 5345 5346fi 5347 5348fi 5349done 5350 5351 5352{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wait3 that fills in rusage" >&5 5353$as_echo_n "checking for wait3 that fills in rusage... " >&6; } 5354if test "${ac_cv_func_wait3_rusage+set}" = set; then : 5355 $as_echo_n "(cached) " >&6 5356else 5357 if test "$cross_compiling" = yes; then : 5358 ac_cv_func_wait3_rusage=no 5359else 5360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5361/* end confdefs.h. */ 5362$ac_includes_default 5363#include <sys/time.h> 5364#include <sys/resource.h> 5365#include <sys/wait.h> 5366/* HP-UX has wait3 but does not fill in rusage at all. */ 5367int 5368main () 5369{ 5370 struct rusage r; 5371 int i; 5372 /* Use a field that we can force nonzero -- 5373 voluntary context switches. 5374 For systems like NeXT and OSF/1 that don't set it, 5375 also use the system CPU time. And page faults (I/O) for Linux. */ 5376 r.ru_nvcsw = 0; 5377 r.ru_stime.tv_sec = 0; 5378 r.ru_stime.tv_usec = 0; 5379 r.ru_majflt = r.ru_minflt = 0; 5380 switch (fork ()) 5381 { 5382 case 0: /* Child. */ 5383 sleep(1); /* Give up the CPU. */ 5384 _exit(0); 5385 break; 5386 case -1: /* What can we do? */ 5387 _exit(0); 5388 break; 5389 default: /* Parent. */ 5390 wait3(&i, 0, &r); 5391 /* Avoid "text file busy" from rm on fast HP-UX machines. */ 5392 sleep(2); 5393 return (r.ru_nvcsw == 0 && r.ru_majflt == 0 && r.ru_minflt == 0 5394 && r.ru_stime.tv_sec == 0 && r.ru_stime.tv_usec == 0); 5395 } 5396} 5397_ACEOF 5398if ac_fn_c_try_run "$LINENO"; then : 5399 ac_cv_func_wait3_rusage=yes 5400else 5401 ac_cv_func_wait3_rusage=no 5402fi 5403rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5404 conftest.$ac_objext conftest.beam conftest.$ac_ext 5405fi 5406 5407fi 5408{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_wait3_rusage" >&5 5409$as_echo "$ac_cv_func_wait3_rusage" >&6; } 5410if test $ac_cv_func_wait3_rusage = yes; then 5411 5412$as_echo "#define HAVE_WAIT3 1" >>confdefs.h 5413 5414fi 5415 5416for ac_func in \ 5417 err \ 5418 errx \ 5419 getcwd \ 5420 getenv \ 5421 getopt \ 5422 getwd \ 5423 killpg \ 5424 mmap \ 5425 putenv \ 5426 select \ 5427 setenv \ 5428 setpgid \ 5429 setsid \ 5430 sigaction \ 5431 sigvec \ 5432 snprintf \ 5433 strerror \ 5434 strftime \ 5435 strsep \ 5436 strtod \ 5437 strtol \ 5438 unsetenv \ 5439 vsnprintf \ 5440 wait3 \ 5441 wait4 \ 5442 waitpid \ 5443 warn \ 5444 warnx \ 5445 5446do : 5447 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5448ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5449eval as_val=\$$as_ac_var 5450 if test "x$as_val" = x""yes; then : 5451 cat >>confdefs.h <<_ACEOF 5452#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5453_ACEOF 5454 5455fi 5456done 5457 5458 5459for ac_func in \ 5460 realpath \ 5461 dirname \ 5462 stresep \ 5463 strlcpy \ 5464 5465do : 5466 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5467ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5468eval as_val=\$$as_ac_var 5469 if test "x$as_val" = x""yes; then : 5470 cat >>confdefs.h <<_ACEOF 5471#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5472_ACEOF 5473 5474else 5475 case " $LIBOBJS " in 5476 *" $ac_func.$ac_objext "* ) ;; 5477 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" 5478 ;; 5479esac 5480 5481fi 5482done 5483 5484 5485 5486{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for emalloc in -lutil" >&5 5487$as_echo_n "checking for emalloc in -lutil... " >&6; } 5488if test "${ac_cv_lib_util_emalloc+set}" = set; then : 5489 $as_echo_n "(cached) " >&6 5490else 5491 ac_check_lib_save_LIBS=$LIBS 5492LIBS="-lutil $LIBS" 5493cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5494/* end confdefs.h. */ 5495 5496/* Override any GCC internal prototype to avoid an error. 5497 Use char because int might match the return type of a GCC 5498 builtin and then its argument prototype would still apply. */ 5499#ifdef __cplusplus 5500extern "C" 5501#endif 5502char emalloc (); 5503int 5504main () 5505{ 5506return emalloc (); 5507 ; 5508 return 0; 5509} 5510_ACEOF 5511if ac_fn_c_try_link "$LINENO"; then : 5512 ac_cv_lib_util_emalloc=yes 5513else 5514 ac_cv_lib_util_emalloc=no 5515fi 5516rm -f core conftest.err conftest.$ac_objext \ 5517 conftest$ac_exeext conftest.$ac_ext 5518LIBS=$ac_check_lib_save_LIBS 5519fi 5520{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_emalloc" >&5 5521$as_echo "$ac_cv_lib_util_emalloc" >&6; } 5522if test "x$ac_cv_lib_util_emalloc" = x""yes; then : 5523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for erealloc in -lutil" >&5 5524$as_echo_n "checking for erealloc in -lutil... " >&6; } 5525if test "${ac_cv_lib_util_erealloc+set}" = set; then : 5526 $as_echo_n "(cached) " >&6 5527else 5528 ac_check_lib_save_LIBS=$LIBS 5529LIBS="-lutil $LIBS" 5530cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5531/* end confdefs.h. */ 5532 5533/* Override any GCC internal prototype to avoid an error. 5534 Use char because int might match the return type of a GCC 5535 builtin and then its argument prototype would still apply. */ 5536#ifdef __cplusplus 5537extern "C" 5538#endif 5539char erealloc (); 5540int 5541main () 5542{ 5543return erealloc (); 5544 ; 5545 return 0; 5546} 5547_ACEOF 5548if ac_fn_c_try_link "$LINENO"; then : 5549 ac_cv_lib_util_erealloc=yes 5550else 5551 ac_cv_lib_util_erealloc=no 5552fi 5553rm -f core conftest.err conftest.$ac_objext \ 5554 conftest$ac_exeext conftest.$ac_ext 5555LIBS=$ac_check_lib_save_LIBS 5556fi 5557{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_erealloc" >&5 5558$as_echo "$ac_cv_lib_util_erealloc" >&6; } 5559if test "x$ac_cv_lib_util_erealloc" = x""yes; then : 5560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for estrdup in -lutil" >&5 5561$as_echo_n "checking for estrdup in -lutil... " >&6; } 5562if test "${ac_cv_lib_util_estrdup+set}" = set; then : 5563 $as_echo_n "(cached) " >&6 5564else 5565 ac_check_lib_save_LIBS=$LIBS 5566LIBS="-lutil $LIBS" 5567cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5568/* end confdefs.h. */ 5569 5570/* Override any GCC internal prototype to avoid an error. 5571 Use char because int might match the return type of a GCC 5572 builtin and then its argument prototype would still apply. */ 5573#ifdef __cplusplus 5574extern "C" 5575#endif 5576char estrdup (); 5577int 5578main () 5579{ 5580return estrdup (); 5581 ; 5582 return 0; 5583} 5584_ACEOF 5585if ac_fn_c_try_link "$LINENO"; then : 5586 ac_cv_lib_util_estrdup=yes 5587else 5588 ac_cv_lib_util_estrdup=no 5589fi 5590rm -f core conftest.err conftest.$ac_objext \ 5591 conftest$ac_exeext conftest.$ac_ext 5592LIBS=$ac_check_lib_save_LIBS 5593fi 5594{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_estrdup" >&5 5595$as_echo "$ac_cv_lib_util_estrdup" >&6; } 5596if test "x$ac_cv_lib_util_estrdup" = x""yes; then : 5597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for estrndup in -lutil" >&5 5598$as_echo_n "checking for estrndup in -lutil... " >&6; } 5599if test "${ac_cv_lib_util_estrndup+set}" = set; then : 5600 $as_echo_n "(cached) " >&6 5601else 5602 ac_check_lib_save_LIBS=$LIBS 5603LIBS="-lutil $LIBS" 5604cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5605/* end confdefs.h. */ 5606 5607/* Override any GCC internal prototype to avoid an error. 5608 Use char because int might match the return type of a GCC 5609 builtin and then its argument prototype would still apply. */ 5610#ifdef __cplusplus 5611extern "C" 5612#endif 5613char estrndup (); 5614int 5615main () 5616{ 5617return estrndup (); 5618 ; 5619 return 0; 5620} 5621_ACEOF 5622if ac_fn_c_try_link "$LINENO"; then : 5623 ac_cv_lib_util_estrndup=yes 5624else 5625 ac_cv_lib_util_estrndup=no 5626fi 5627rm -f core conftest.err conftest.$ac_objext \ 5628 conftest$ac_exeext conftest.$ac_ext 5629LIBS=$ac_check_lib_save_LIBS 5630fi 5631{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_estrndup" >&5 5632$as_echo "$ac_cv_lib_util_estrndup" >&6; } 5633if test "x$ac_cv_lib_util_estrndup" = x""yes; then : 5634 LIBS="$LIBS -lutil" 5635 CPPFLAGS="$CPPFLAGS -DUSE_EMALLOC" 5636fi 5637 5638fi 5639 5640fi 5641 5642fi 5643 5644 5645{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5 5646$as_echo_n "checking whether stat file-mode macros are broken... " >&6; } 5647if test "${ac_cv_header_stat_broken+set}" = set; then : 5648 $as_echo_n "(cached) " >&6 5649else 5650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5651/* end confdefs.h. */ 5652#include <sys/types.h> 5653#include <sys/stat.h> 5654 5655#if defined S_ISBLK && defined S_IFDIR 5656extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1]; 5657#endif 5658 5659#if defined S_ISBLK && defined S_IFCHR 5660extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1]; 5661#endif 5662 5663#if defined S_ISLNK && defined S_IFREG 5664extern char c3[S_ISLNK (S_IFREG) ? -1 : 1]; 5665#endif 5666 5667#if defined S_ISSOCK && defined S_IFREG 5668extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1]; 5669#endif 5670 5671_ACEOF 5672if ac_fn_c_try_compile "$LINENO"; then : 5673 ac_cv_header_stat_broken=no 5674else 5675 ac_cv_header_stat_broken=yes 5676fi 5677rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5678fi 5679{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5 5680$as_echo "$ac_cv_header_stat_broken" >&6; } 5681if test $ac_cv_header_stat_broken = yes; then 5682 5683$as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h 5684 5685fi 5686 5687ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default" 5688if test "x$ac_cv_member_struct_stat_st_rdev" = x""yes; then : 5689 5690cat >>confdefs.h <<_ACEOF 5691#define HAVE_STRUCT_STAT_ST_RDEV 1 5692_ACEOF 5693 5694 5695$as_echo "#define HAVE_ST_RDEV 1" >>confdefs.h 5696 5697fi 5698 5699 5700echo $ECHO_N "checking if diff -u works... $ECHO_C" >&6 5701if diff -u /dev/null /dev/null > /dev/null 2>&1; then 5702 diff_u=-u 5703 echo yes >&6 5704else 5705 diff_u= 5706 echo no >&6 5707fi 5708echo "checking for MACHINE & MACHINE_ARCH..." >&6 5709cat > conftest.$ac_ext <<EOF 5710#include "confdefs.h" 5711#include <sys/param.h> 5712#ifdef MACHINE 5713machine=MACHINE 5714#endif 5715#ifdef MACHINE_ARCH 5716machine_arch=MACHINE_ARCH 5717#endif 5718EOF 5719 5720default_machine=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5721 egrep machine= | tr -d ' "'` 5722rm -rf conftest* 5723if test "$default_machine"; then 5724 eval "$default_machine" 5725fi 5726machine=${machine:-`$srcdir/machine.sh`} 5727machine_arch=${machine_arch:-`$srcdir/machine.sh arch`} 5728echo "defaults: MACHINE=$machine, MACHINE_ARCH=$machine_arch" 1>&6 5729 5730# Check whether --with-machine was given. 5731if test "${with_machine+set}" = set; then : 5732 withval=$with_machine; case "${withval}" in 5733yes) as_fn_error "bad value ${withval} given for bmake MACHINE" "$LINENO" 5 ;; 5734no) ;; 5735generic) machine=`$srcdir/machine.sh`;; 5736*) machine=$with_machine;; 5737esac 5738fi 5739 5740force_machine= 5741 5742# Check whether --with-force_machine was given. 5743if test "${with_force_machine+set}" = set; then : 5744 withval=$with_force_machine; case "${withval}" in 5745yes) force_machine=FORCE_;; 5746no) ;; 5747*) force_machine=FORCE_; machine=$with_force_machine;; 5748esac 5749fi 5750 5751force_machine_arch= 5752 5753# Check whether --with-force_machine_arch was given. 5754if test "${with_force_machine_arch+set}" = set; then : 5755 withval=$with_force_machine_arch; case "${withval}" in 5756yes) force_machine_arch=FORCE_;; 5757no) ;; 5758*) force_machine_arch=FORCE_; machine_arch=$with_force_machine;; 5759esac 5760fi 5761 5762 5763# Check whether --with-machine_arch was given. 5764if test "${with_machine_arch+set}" = set; then : 5765 withval=$with_machine_arch; case "${withval}" in 5766yes) as_fn_error "bad value ${withval} given for bmake MACHINE_ARCH" "$LINENO" 5 ;; 5767no) ;; 5768*) machine_arch=$with_machine_arch;; 5769esac 5770fi 5771 5772echo "Using: ${force_machine}MACHINE=$machine, MACHINE_ARCH=$machine_arch" 1>&6 5773default_sys_path=\${prefix}/share/mk 5774 5775# Check whether --with-default-sys-path was given. 5776if test "${with_default_sys_path+set}" = set; then : 5777 withval=$with_default_sys_path; case "${withval}" in 5778yes) as_fn_error "bad value ${withval} given for bmake _PATH_DEFSYSPATH" "$LINENO" 5 ;; 5779no) ;; 5780*) default_sys_path="$with_default_sys_path" 5781 ;; 5782esac 5783fi 5784 5785 5786# Check whether --with-path-objdirprefix was given. 5787if test "${with_path_objdirprefix+set}" = set; then : 5788 withval=$with_path_objdirprefix; case "${withval}" in 5789yes) as_fn_error "bad value ${withval} given for bmake _PATH_OBJDIRPREFIX" "$LINENO" 5 ;; 5790no) CPPFLAGS="$CPPFLAGS -DNO_PATH_OBJDIRPREFIX" ;; 5791*) CPPFLAGS="$CPPFLAGS \"-D_PATH_OBJDIRPREFIX=\\\"$with_path-objdir\\\"\"" ;; 5792esac 5793fi 5794 5795# Check whether --enable-pwd-override was given. 5796if test "${enable_pwd_override+set}" = set; then : 5797 enableval=$enable_pwd_override; case "${enableval}" in 5798yes) ;; 5799no) CPPFLAGS="$CPPFLAGS -DNO_PWD_OVERRIDE" ;; 5800*) as_fn_error "bad value ${enableval} given for pwd-override option" "$LINENO" 5 ;; 5801esac 5802fi 5803 5804# Check whether --enable-check-make-chdir was given. 5805if test "${enable_check_make_chdir+set}" = set; then : 5806 enableval=$enable_check_make_chdir; case "${enableval}" in 5807yes) ;; 5808no) CPPFLAGS="$CPPFLAGS -DNO_CHECK_MAKE_CHDIR" ;; 5809*) as_fn_error "bad value ${enableval} given for check-make-chdir option" "$LINENO" 5 ;; 5810esac 5811fi 5812 5813 5814# Check whether --with-mksrc was given. 5815if test "${with_mksrc+set}" = set; then : 5816 withval=$with_mksrc; case "${withval}" in 5817""|yes|no) ;; 5818*) test -s $withval/install-mk && mksrc=$withval || 5819as_fn_error "bad value ${withval} given for mksrc cannot find install-mk" "$LINENO" 5 5820;; 5821esac 5822 5823fi 5824 5825srcdir=`cd $srcdir && pwd` 5826for mksrc in $mksrc $srcdir/mk $srcdir/../mk mk 5827do 5828 test -s $mksrc/install-mk || continue 5829 mksrc=`cd $mksrc && pwd` 5830 break 5831done 5832mksrc=`echo $mksrc | sed "s,$srcdir,\\\${srcdir},"` 5833echo "Using: MKSRC=$mksrc" 1>&6 5834if test -x /usr/xpg4/bin/sh; then 5835 defshell_path=${defshell_path:-/usr/xpg4/bin/sh} 5836fi 5837if test -n "$defshell_path"; then 5838 echo "Using: SHELL=$defshell_path" >&6 5839 5840cat >>confdefs.h <<_ACEOF 5841#define DEFSHELL_CUSTOM "$defshell_path" 5842_ACEOF 5843 5844fi 5845if test -n "$DEFSHELL_INDEX"; then 5846 5847cat >>confdefs.h <<_ACEOF 5848#define DEFSHELL_INDEX $DEFSHELL_INDEX 5849_ACEOF 5850 5851fi 5852 5853 5854 5855 5856 5857 5858 5859 5860 5861 5862ac_config_files="$ac_config_files makefile Makefile.config make-bootstrap.sh unit-tests/Makefile" 5863 5864cat >confcache <<\_ACEOF 5865# This file is a shell script that caches the results of configure 5866# tests run on this system so they can be shared between configure 5867# scripts and configure runs, see configure's option --config-cache. 5868# It is not useful on other systems. If it contains results you don't 5869# want to keep, you may remove or edit it. 5870# 5871# config.status only pays attention to the cache file if you give it 5872# the --recheck option to rerun configure. 5873# 5874# `ac_cv_env_foo' variables (set or unset) will be overridden when 5875# loading this file, other *unset* `ac_cv_foo' will be assigned the 5876# following values. 5877 5878_ACEOF 5879 5880# The following way of writing the cache mishandles newlines in values, 5881# but we know of no workaround that is simple, portable, and efficient. 5882# So, we kill variables containing newlines. 5883# Ultrix sh set writes to stderr and can't be redirected directly, 5884# and sets the high bit in the cache file unless we assign to the vars. 5885( 5886 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 5887 eval ac_val=\$$ac_var 5888 case $ac_val in #( 5889 *${as_nl}*) 5890 case $ac_var in #( 5891 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 5892$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 5893 esac 5894 case $ac_var in #( 5895 _ | IFS | as_nl) ;; #( 5896 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 5897 *) { eval $ac_var=; unset $ac_var;} ;; 5898 esac ;; 5899 esac 5900 done 5901 5902 (set) 2>&1 | 5903 case $as_nl`(ac_space=' '; set) 2>&1` in #( 5904 *${as_nl}ac_space=\ *) 5905 # `set' does not quote correctly, so add quotes: double-quote 5906 # substitution turns \\\\ into \\, and sed turns \\ into \. 5907 sed -n \ 5908 "s/'/'\\\\''/g; 5909 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 5910 ;; #( 5911 *) 5912 # `set' quotes correctly as required by POSIX, so do not add quotes. 5913 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 5914 ;; 5915 esac | 5916 sort 5917) | 5918 sed ' 5919 /^ac_cv_env_/b end 5920 t clear 5921 :clear 5922 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 5923 t end 5924 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 5925 :end' >>confcache 5926if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 5927 if test -w "$cache_file"; then 5928 test "x$cache_file" != "x/dev/null" && 5929 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 5930$as_echo "$as_me: updating cache $cache_file" >&6;} 5931 cat confcache >$cache_file 5932 else 5933 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 5934$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 5935 fi 5936fi 5937rm -f confcache 5938 5939test "x$prefix" = xNONE && prefix=$ac_default_prefix 5940# Let make expand exec_prefix. 5941test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5942 5943DEFS=-DHAVE_CONFIG_H 5944 5945ac_libobjs= 5946ac_ltlibobjs= 5947for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 5948 # 1. Remove the extension, and $U if already installed. 5949 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 5950 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 5951 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 5952 # will be set to the directory where LIBOBJS objects are built. 5953 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 5954 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 5955done 5956LIBOBJS=$ac_libobjs 5957 5958LTLIBOBJS=$ac_ltlibobjs 5959 5960 5961 5962 5963: ${CONFIG_STATUS=./config.status} 5964ac_write_fail=0 5965ac_clean_files_save=$ac_clean_files 5966ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5967{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 5968$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 5969as_write_fail=0 5970cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 5971#! $SHELL 5972# Generated by $as_me. 5973# Run this file to recreate the current configuration. 5974# Compiler output produced by configure, useful for debugging 5975# configure, is in config.log if it exists. 5976 5977debug=false 5978ac_cs_recheck=false 5979ac_cs_silent=false 5980 5981SHELL=\${CONFIG_SHELL-$SHELL} 5982export SHELL 5983_ASEOF 5984cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 5985## -------------------- ## 5986## M4sh Initialization. ## 5987## -------------------- ## 5988 5989# Be more Bourne compatible 5990DUALCASE=1; export DUALCASE # for MKS sh 5991if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 5992 emulate sh 5993 NULLCMD=: 5994 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 5995 # is contrary to our usage. Disable this feature. 5996 alias -g '${1+"$@"}'='"$@"' 5997 setopt NO_GLOB_SUBST 5998else 5999 case `(set -o) 2>/dev/null` in #( 6000 *posix*) : 6001 set -o posix ;; #( 6002 *) : 6003 ;; 6004esac 6005fi 6006 6007 6008as_nl=' 6009' 6010export as_nl 6011# Printing a long string crashes Solaris 7 /usr/bin/printf. 6012as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 6013as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 6014as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 6015# Prefer a ksh shell builtin over an external printf program on Solaris, 6016# but without wasting forks for bash or zsh. 6017if test -z "$BASH_VERSION$ZSH_VERSION" \ 6018 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 6019 as_echo='print -r --' 6020 as_echo_n='print -rn --' 6021elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 6022 as_echo='printf %s\n' 6023 as_echo_n='printf %s' 6024else 6025 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 6026 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 6027 as_echo_n='/usr/ucb/echo -n' 6028 else 6029 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 6030 as_echo_n_body='eval 6031 arg=$1; 6032 case $arg in #( 6033 *"$as_nl"*) 6034 expr "X$arg" : "X\\(.*\\)$as_nl"; 6035 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 6036 esac; 6037 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 6038 ' 6039 export as_echo_n_body 6040 as_echo_n='sh -c $as_echo_n_body as_echo' 6041 fi 6042 export as_echo_body 6043 as_echo='sh -c $as_echo_body as_echo' 6044fi 6045 6046# The user is always right. 6047if test "${PATH_SEPARATOR+set}" != set; then 6048 PATH_SEPARATOR=: 6049 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 6050 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 6051 PATH_SEPARATOR=';' 6052 } 6053fi 6054 6055 6056# IFS 6057# We need space, tab and new line, in precisely that order. Quoting is 6058# there to prevent editors from complaining about space-tab. 6059# (If _AS_PATH_WALK were called with IFS unset, it would disable word 6060# splitting by setting IFS to empty value.) 6061IFS=" "" $as_nl" 6062 6063# Find who we are. Look in the path if we contain no directory separator. 6064case $0 in #(( 6065 *[\\/]* ) as_myself=$0 ;; 6066 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6067for as_dir in $PATH 6068do 6069 IFS=$as_save_IFS 6070 test -z "$as_dir" && as_dir=. 6071 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 6072 done 6073IFS=$as_save_IFS 6074 6075 ;; 6076esac 6077# We did not find ourselves, most probably we were run as `sh COMMAND' 6078# in which case we are not to be found in the path. 6079if test "x$as_myself" = x; then 6080 as_myself=$0 6081fi 6082if test ! -f "$as_myself"; then 6083 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 6084 exit 1 6085fi 6086 6087# Unset variables that we do not need and which cause bugs (e.g. in 6088# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 6089# suppresses any "Segmentation fault" message there. '((' could 6090# trigger a bug in pdksh 5.2.14. 6091for as_var in BASH_ENV ENV MAIL MAILPATH 6092do eval test x\${$as_var+set} = xset \ 6093 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 6094done 6095PS1='$ ' 6096PS2='> ' 6097PS4='+ ' 6098 6099# NLS nuisances. 6100LC_ALL=C 6101export LC_ALL 6102LANGUAGE=C 6103export LANGUAGE 6104 6105# CDPATH. 6106(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 6107 6108 6109# as_fn_error ERROR [LINENO LOG_FD] 6110# --------------------------------- 6111# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 6112# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 6113# script with status $?, using 1 if that was 0. 6114as_fn_error () 6115{ 6116 as_status=$?; test $as_status -eq 0 && as_status=1 6117 if test "$3"; then 6118 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 6119 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 6120 fi 6121 $as_echo "$as_me: error: $1" >&2 6122 as_fn_exit $as_status 6123} # as_fn_error 6124 6125 6126# as_fn_set_status STATUS 6127# ----------------------- 6128# Set $? to STATUS, without forking. 6129as_fn_set_status () 6130{ 6131 return $1 6132} # as_fn_set_status 6133 6134# as_fn_exit STATUS 6135# ----------------- 6136# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 6137as_fn_exit () 6138{ 6139 set +e 6140 as_fn_set_status $1 6141 exit $1 6142} # as_fn_exit 6143 6144# as_fn_unset VAR 6145# --------------- 6146# Portably unset VAR. 6147as_fn_unset () 6148{ 6149 { eval $1=; unset $1;} 6150} 6151as_unset=as_fn_unset 6152# as_fn_append VAR VALUE 6153# ---------------------- 6154# Append the text in VALUE to the end of the definition contained in VAR. Take 6155# advantage of any shell optimizations that allow amortized linear growth over 6156# repeated appends, instead of the typical quadratic growth present in naive 6157# implementations. 6158if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 6159 eval 'as_fn_append () 6160 { 6161 eval $1+=\$2 6162 }' 6163else 6164 as_fn_append () 6165 { 6166 eval $1=\$$1\$2 6167 } 6168fi # as_fn_append 6169 6170# as_fn_arith ARG... 6171# ------------------ 6172# Perform arithmetic evaluation on the ARGs, and store the result in the 6173# global $as_val. Take advantage of shells that can avoid forks. The arguments 6174# must be portable across $(()) and expr. 6175if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 6176 eval 'as_fn_arith () 6177 { 6178 as_val=$(( $* )) 6179 }' 6180else 6181 as_fn_arith () 6182 { 6183 as_val=`expr "$@" || test $? -eq 1` 6184 } 6185fi # as_fn_arith 6186 6187 6188if expr a : '\(a\)' >/dev/null 2>&1 && 6189 test "X`expr 00001 : '.*\(...\)'`" = X001; then 6190 as_expr=expr 6191else 6192 as_expr=false 6193fi 6194 6195if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 6196 as_basename=basename 6197else 6198 as_basename=false 6199fi 6200 6201if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 6202 as_dirname=dirname 6203else 6204 as_dirname=false 6205fi 6206 6207as_me=`$as_basename -- "$0" || 6208$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 6209 X"$0" : 'X\(//\)$' \| \ 6210 X"$0" : 'X\(/\)' \| . 2>/dev/null || 6211$as_echo X/"$0" | 6212 sed '/^.*\/\([^/][^/]*\)\/*$/{ 6213 s//\1/ 6214 q 6215 } 6216 /^X\/\(\/\/\)$/{ 6217 s//\1/ 6218 q 6219 } 6220 /^X\/\(\/\).*/{ 6221 s//\1/ 6222 q 6223 } 6224 s/.*/./; q'` 6225 6226# Avoid depending upon Character Ranges. 6227as_cr_letters='abcdefghijklmnopqrstuvwxyz' 6228as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 6229as_cr_Letters=$as_cr_letters$as_cr_LETTERS 6230as_cr_digits='0123456789' 6231as_cr_alnum=$as_cr_Letters$as_cr_digits 6232 6233ECHO_C= ECHO_N= ECHO_T= 6234case `echo -n x` in #((((( 6235-n*) 6236 case `echo 'xy\c'` in 6237 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 6238 xy) ECHO_C='\c';; 6239 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 6240 ECHO_T=' ';; 6241 esac;; 6242*) 6243 ECHO_N='-n';; 6244esac 6245 6246rm -f conf$$ conf$$.exe conf$$.file 6247if test -d conf$$.dir; then 6248 rm -f conf$$.dir/conf$$.file 6249else 6250 rm -f conf$$.dir 6251 mkdir conf$$.dir 2>/dev/null 6252fi 6253if (echo >conf$$.file) 2>/dev/null; then 6254 if ln -s conf$$.file conf$$ 2>/dev/null; then 6255 as_ln_s='ln -s' 6256 # ... but there are two gotchas: 6257 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 6258 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 6259 # In both cases, we have to default to `cp -p'. 6260 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 6261 as_ln_s='cp -p' 6262 elif ln conf$$.file conf$$ 2>/dev/null; then 6263 as_ln_s=ln 6264 else 6265 as_ln_s='cp -p' 6266 fi 6267else 6268 as_ln_s='cp -p' 6269fi 6270rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 6271rmdir conf$$.dir 2>/dev/null 6272 6273 6274# as_fn_mkdir_p 6275# ------------- 6276# Create "$as_dir" as a directory, including parents if necessary. 6277as_fn_mkdir_p () 6278{ 6279 6280 case $as_dir in #( 6281 -*) as_dir=./$as_dir;; 6282 esac 6283 test -d "$as_dir" || eval $as_mkdir_p || { 6284 as_dirs= 6285 while :; do 6286 case $as_dir in #( 6287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 6288 *) as_qdir=$as_dir;; 6289 esac 6290 as_dirs="'$as_qdir' $as_dirs" 6291 as_dir=`$as_dirname -- "$as_dir" || 6292$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6293 X"$as_dir" : 'X\(//\)[^/]' \| \ 6294 X"$as_dir" : 'X\(//\)$' \| \ 6295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 6296$as_echo X"$as_dir" | 6297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6298 s//\1/ 6299 q 6300 } 6301 /^X\(\/\/\)[^/].*/{ 6302 s//\1/ 6303 q 6304 } 6305 /^X\(\/\/\)$/{ 6306 s//\1/ 6307 q 6308 } 6309 /^X\(\/\).*/{ 6310 s//\1/ 6311 q 6312 } 6313 s/.*/./; q'` 6314 test -d "$as_dir" && break 6315 done 6316 test -z "$as_dirs" || eval "mkdir $as_dirs" 6317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 6318 6319 6320} # as_fn_mkdir_p 6321if mkdir -p . 2>/dev/null; then 6322 as_mkdir_p='mkdir -p "$as_dir"' 6323else 6324 test -d ./-p && rmdir ./-p 6325 as_mkdir_p=false 6326fi 6327 6328if test -x / >/dev/null 2>&1; then 6329 as_test_x='test -x' 6330else 6331 if ls -dL / >/dev/null 2>&1; then 6332 as_ls_L_option=L 6333 else 6334 as_ls_L_option= 6335 fi 6336 as_test_x=' 6337 eval sh -c '\'' 6338 if test -d "$1"; then 6339 test -d "$1/."; 6340 else 6341 case $1 in #( 6342 -*)set "./$1";; 6343 esac; 6344 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 6345 ???[sx]*):;;*)false;;esac;fi 6346 '\'' sh 6347 ' 6348fi 6349as_executable_p=$as_test_x 6350 6351# Sed expression to map a string onto a valid CPP name. 6352as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 6353 6354# Sed expression to map a string onto a valid variable name. 6355as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 6356 6357 6358exec 6>&1 6359## ----------------------------------- ## 6360## Main body of $CONFIG_STATUS script. ## 6361## ----------------------------------- ## 6362_ASEOF 6363test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 6364 6365cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6366# Save the log message, to keep $0 and so on meaningful, and to 6367# report actual input values of CONFIG_FILES etc. instead of their 6368# values after options handling. 6369ac_log=" 6370This file was extended by bmake $as_me 20130706, which was 6371generated by GNU Autoconf 2.64. Invocation command line was 6372 6373 CONFIG_FILES = $CONFIG_FILES 6374 CONFIG_HEADERS = $CONFIG_HEADERS 6375 CONFIG_LINKS = $CONFIG_LINKS 6376 CONFIG_COMMANDS = $CONFIG_COMMANDS 6377 $ $0 $@ 6378 6379on `(hostname || uname -n) 2>/dev/null | sed 1q` 6380" 6381 6382_ACEOF 6383 6384case $ac_config_files in *" 6385"*) set x $ac_config_files; shift; ac_config_files=$*;; 6386esac 6387 6388case $ac_config_headers in *" 6389"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 6390esac 6391 6392 6393cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6394# Files that config.status was made for. 6395config_files="$ac_config_files" 6396config_headers="$ac_config_headers" 6397 6398_ACEOF 6399 6400cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6401ac_cs_usage="\ 6402\`$as_me' instantiates files and other configuration actions 6403from templates according to the current configuration. Unless the files 6404and actions are specified as TAGs, all are instantiated by default. 6405 6406Usage: $0 [OPTION]... [TAG]... 6407 6408 -h, --help print this help, then exit 6409 -V, --version print version number and configuration settings, then exit 6410 -q, --quiet, --silent 6411 do not print progress messages 6412 -d, --debug don't remove temporary files 6413 --recheck update $as_me by reconfiguring in the same conditions 6414 --file=FILE[:TEMPLATE] 6415 instantiate the configuration file FILE 6416 --header=FILE[:TEMPLATE] 6417 instantiate the configuration header FILE 6418 6419Configuration files: 6420$config_files 6421 6422Configuration headers: 6423$config_headers 6424 6425Report bugs to <sjg@NetBSD.org>." 6426 6427_ACEOF 6428cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6429ac_cs_version="\\ 6430bmake config.status 20130706 6431configured by $0, generated by GNU Autoconf 2.64, 6432 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 6433 6434Copyright (C) 2009 Free Software Foundation, Inc. 6435This config.status script is free software; the Free Software Foundation 6436gives unlimited permission to copy, distribute and modify it." 6437 6438ac_pwd='$ac_pwd' 6439srcdir='$srcdir' 6440INSTALL='$INSTALL' 6441test -n "\$AWK" || AWK=awk 6442_ACEOF 6443 6444cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6445# The default lists apply if the user does not specify any file. 6446ac_need_defaults=: 6447while test $# != 0 6448do 6449 case $1 in 6450 --*=*) 6451 ac_option=`expr "X$1" : 'X\([^=]*\)='` 6452 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 6453 ac_shift=: 6454 ;; 6455 *) 6456 ac_option=$1 6457 ac_optarg=$2 6458 ac_shift=shift 6459 ;; 6460 esac 6461 6462 case $ac_option in 6463 # Handling of the options. 6464 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 6465 ac_cs_recheck=: ;; 6466 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 6467 $as_echo "$ac_cs_version"; exit ;; 6468 --debug | --debu | --deb | --de | --d | -d ) 6469 debug=: ;; 6470 --file | --fil | --fi | --f ) 6471 $ac_shift 6472 case $ac_optarg in 6473 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6474 esac 6475 as_fn_append CONFIG_FILES " '$ac_optarg'" 6476 ac_need_defaults=false;; 6477 --header | --heade | --head | --hea ) 6478 $ac_shift 6479 case $ac_optarg in 6480 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6481 esac 6482 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 6483 ac_need_defaults=false;; 6484 --he | --h) 6485 # Conflict between --help and --header 6486 as_fn_error "ambiguous option: \`$1' 6487Try \`$0 --help' for more information.";; 6488 --help | --hel | -h ) 6489 $as_echo "$ac_cs_usage"; exit ;; 6490 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 6491 | -silent | --silent | --silen | --sile | --sil | --si | --s) 6492 ac_cs_silent=: ;; 6493 6494 # This is an error. 6495 -*) as_fn_error "unrecognized option: \`$1' 6496Try \`$0 --help' for more information." ;; 6497 6498 *) as_fn_append ac_config_targets " $1" 6499 ac_need_defaults=false ;; 6500 6501 esac 6502 shift 6503done 6504 6505ac_configure_extra_args= 6506 6507if $ac_cs_silent; then 6508 exec 6>/dev/null 6509 ac_configure_extra_args="$ac_configure_extra_args --silent" 6510fi 6511 6512_ACEOF 6513cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6514if \$ac_cs_recheck; then 6515 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 6516 shift 6517 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 6518 CONFIG_SHELL='$SHELL' 6519 export CONFIG_SHELL 6520 exec "\$@" 6521fi 6522 6523_ACEOF 6524cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6525exec 5>>config.log 6526{ 6527 echo 6528 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 6529## Running $as_me. ## 6530_ASBOX 6531 $as_echo "$ac_log" 6532} >&5 6533 6534_ACEOF 6535cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6536_ACEOF 6537 6538cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6539 6540# Handling of arguments. 6541for ac_config_target in $ac_config_targets 6542do 6543 case $ac_config_target in 6544 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 6545 "makefile") CONFIG_FILES="$CONFIG_FILES makefile" ;; 6546 "Makefile.config") CONFIG_FILES="$CONFIG_FILES Makefile.config" ;; 6547 "make-bootstrap.sh") CONFIG_FILES="$CONFIG_FILES make-bootstrap.sh" ;; 6548 "unit-tests/Makefile") CONFIG_FILES="$CONFIG_FILES unit-tests/Makefile" ;; 6549 6550 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 6551 esac 6552done 6553 6554 6555# If the user did not use the arguments to specify the items to instantiate, 6556# then the envvar interface is used. Set only those that are not. 6557# We use the long form for the default assignment because of an extremely 6558# bizarre bug on SunOS 4.1.3. 6559if $ac_need_defaults; then 6560 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 6561 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 6562fi 6563 6564# Have a temporary directory for convenience. Make it in the build tree 6565# simply because there is no reason against having it here, and in addition, 6566# creating and moving files from /tmp can sometimes cause problems. 6567# Hook for its removal unless debugging. 6568# Note that there is a small window in which the directory will not be cleaned: 6569# after its creation but before its name has been assigned to `$tmp'. 6570$debug || 6571{ 6572 tmp= 6573 trap 'exit_status=$? 6574 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 6575' 0 6576 trap 'as_fn_exit 1' 1 2 13 15 6577} 6578# Create a (secure) tmp directory for tmp files. 6579 6580{ 6581 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 6582 test -n "$tmp" && test -d "$tmp" 6583} || 6584{ 6585 tmp=./conf$$-$RANDOM 6586 (umask 077 && mkdir "$tmp") 6587} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 6588 6589# Set up the scripts for CONFIG_FILES section. 6590# No need to generate them if there are no CONFIG_FILES. 6591# This happens for instance with `./config.status config.h'. 6592if test -n "$CONFIG_FILES"; then 6593 6594 6595ac_cr=`echo X | tr X '\015'` 6596# On cygwin, bash can eat \r inside `` if the user requested igncr. 6597# But we know of no other shell where ac_cr would be empty at this 6598# point, so we can use a bashism as a fallback. 6599if test "x$ac_cr" = x; then 6600 eval ac_cr=\$\'\\r\' 6601fi 6602ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 6603if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 6604 ac_cs_awk_cr='\r' 6605else 6606 ac_cs_awk_cr=$ac_cr 6607fi 6608 6609echo 'BEGIN {' >"$tmp/subs1.awk" && 6610_ACEOF 6611 6612 6613{ 6614 echo "cat >conf$$subs.awk <<_ACEOF" && 6615 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 6616 echo "_ACEOF" 6617} >conf$$subs.sh || 6618 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6619ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 6620ac_delim='%!_!# ' 6621for ac_last_try in false false false false false :; do 6622 . ./conf$$subs.sh || 6623 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6624 6625 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 6626 if test $ac_delim_n = $ac_delim_num; then 6627 break 6628 elif $ac_last_try; then 6629 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6630 else 6631 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6632 fi 6633done 6634rm -f conf$$subs.sh 6635 6636cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6637cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 6638_ACEOF 6639sed -n ' 6640h 6641s/^/S["/; s/!.*/"]=/ 6642p 6643g 6644s/^[^!]*!// 6645:repl 6646t repl 6647s/'"$ac_delim"'$// 6648t delim 6649:nl 6650h 6651s/\(.\{148\}\).*/\1/ 6652t more1 6653s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 6654p 6655n 6656b repl 6657:more1 6658s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6659p 6660g 6661s/.\{148\}// 6662t nl 6663:delim 6664h 6665s/\(.\{148\}\).*/\1/ 6666t more2 6667s/["\\]/\\&/g; s/^/"/; s/$/"/ 6668p 6669b 6670:more2 6671s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6672p 6673g 6674s/.\{148\}// 6675t delim 6676' <conf$$subs.awk | sed ' 6677/^[^""]/{ 6678 N 6679 s/\n// 6680} 6681' >>$CONFIG_STATUS || ac_write_fail=1 6682rm -f conf$$subs.awk 6683cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6684_ACAWK 6685cat >>"\$tmp/subs1.awk" <<_ACAWK && 6686 for (key in S) S_is_set[key] = 1 6687 FS = "" 6688 6689} 6690{ 6691 line = $ 0 6692 nfields = split(line, field, "@") 6693 substed = 0 6694 len = length(field[1]) 6695 for (i = 2; i < nfields; i++) { 6696 key = field[i] 6697 keylen = length(key) 6698 if (S_is_set[key]) { 6699 value = S[key] 6700 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 6701 len += length(value) + length(field[++i]) 6702 substed = 1 6703 } else 6704 len += 1 + keylen 6705 } 6706 6707 print line 6708} 6709 6710_ACAWK 6711_ACEOF 6712cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6713if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 6714 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 6715else 6716 cat 6717fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 6718 || as_fn_error "could not setup config files machinery" "$LINENO" 5 6719_ACEOF 6720 6721# VPATH may cause trouble with some makes, so we remove $(srcdir), 6722# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 6723# trailing colons and then remove the whole line if VPATH becomes empty 6724# (actually we leave an empty line to preserve line numbers). 6725if test "x$srcdir" = x.; then 6726 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 6727s/:*\$(srcdir):*/:/ 6728s/:*\${srcdir}:*/:/ 6729s/:*@srcdir@:*/:/ 6730s/^\([^=]*=[ ]*\):*/\1/ 6731s/:*$// 6732s/^[^=]*=[ ]*$// 6733}' 6734fi 6735 6736cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6737fi # test -n "$CONFIG_FILES" 6738 6739# Set up the scripts for CONFIG_HEADERS section. 6740# No need to generate them if there are no CONFIG_HEADERS. 6741# This happens for instance with `./config.status Makefile'. 6742if test -n "$CONFIG_HEADERS"; then 6743cat >"$tmp/defines.awk" <<\_ACAWK || 6744BEGIN { 6745_ACEOF 6746 6747# Transform confdefs.h into an awk script `defines.awk', embedded as 6748# here-document in config.status, that substitutes the proper values into 6749# config.h.in to produce config.h. 6750 6751# Create a delimiter string that does not exist in confdefs.h, to ease 6752# handling of long lines. 6753ac_delim='%!_!# ' 6754for ac_last_try in false false :; do 6755 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 6756 if test -z "$ac_t"; then 6757 break 6758 elif $ac_last_try; then 6759 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 6760 else 6761 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6762 fi 6763done 6764 6765# For the awk script, D is an array of macro values keyed by name, 6766# likewise P contains macro parameters if any. Preserve backslash 6767# newline sequences. 6768 6769ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 6770sed -n ' 6771s/.\{148\}/&'"$ac_delim"'/g 6772t rset 6773:rset 6774s/^[ ]*#[ ]*define[ ][ ]*/ / 6775t def 6776d 6777:def 6778s/\\$// 6779t bsnl 6780s/["\\]/\\&/g 6781s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6782D["\1"]=" \3"/p 6783s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 6784d 6785:bsnl 6786s/["\\]/\\&/g 6787s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6788D["\1"]=" \3\\\\\\n"\\/p 6789t cont 6790s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 6791t cont 6792d 6793:cont 6794n 6795s/.\{148\}/&'"$ac_delim"'/g 6796t clear 6797:clear 6798s/\\$// 6799t bsnlc 6800s/["\\]/\\&/g; s/^/"/; s/$/"/p 6801d 6802:bsnlc 6803s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 6804b cont 6805' <confdefs.h | sed ' 6806s/'"$ac_delim"'/"\\\ 6807"/g' >>$CONFIG_STATUS || ac_write_fail=1 6808 6809cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6810 for (key in D) D_is_set[key] = 1 6811 FS = "" 6812} 6813/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 6814 line = \$ 0 6815 split(line, arg, " ") 6816 if (arg[1] == "#") { 6817 defundef = arg[2] 6818 mac1 = arg[3] 6819 } else { 6820 defundef = substr(arg[1], 2) 6821 mac1 = arg[2] 6822 } 6823 split(mac1, mac2, "(") #) 6824 macro = mac2[1] 6825 prefix = substr(line, 1, index(line, defundef) - 1) 6826 if (D_is_set[macro]) { 6827 # Preserve the white space surrounding the "#". 6828 print prefix "define", macro P[macro] D[macro] 6829 next 6830 } else { 6831 # Replace #undef with comments. This is necessary, for example, 6832 # in the case of _POSIX_SOURCE, which is predefined and required 6833 # on some systems where configure will not decide to define it. 6834 if (defundef == "undef") { 6835 print "/*", prefix defundef, macro, "*/" 6836 next 6837 } 6838 } 6839} 6840{ print } 6841_ACAWK 6842_ACEOF 6843cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6844 as_fn_error "could not setup config headers machinery" "$LINENO" 5 6845fi # test -n "$CONFIG_HEADERS" 6846 6847 6848eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 6849shift 6850for ac_tag 6851do 6852 case $ac_tag in 6853 :[FHLC]) ac_mode=$ac_tag; continue;; 6854 esac 6855 case $ac_mode$ac_tag in 6856 :[FHL]*:*);; 6857 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 6858 :[FH]-) ac_tag=-:-;; 6859 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 6860 esac 6861 ac_save_IFS=$IFS 6862 IFS=: 6863 set x $ac_tag 6864 IFS=$ac_save_IFS 6865 shift 6866 ac_file=$1 6867 shift 6868 6869 case $ac_mode in 6870 :L) ac_source=$1;; 6871 :[FH]) 6872 ac_file_inputs= 6873 for ac_f 6874 do 6875 case $ac_f in 6876 -) ac_f="$tmp/stdin";; 6877 *) # Look for the file first in the build tree, then in the source tree 6878 # (if the path is not absolute). The absolute path cannot be DOS-style, 6879 # because $ac_f cannot contain `:'. 6880 test -f "$ac_f" || 6881 case $ac_f in 6882 [\\/$]*) false;; 6883 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 6884 esac || 6885 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 6886 esac 6887 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 6888 as_fn_append ac_file_inputs " '$ac_f'" 6889 done 6890 6891 # Let's still pretend it is `configure' which instantiates (i.e., don't 6892 # use $as_me), people would be surprised to read: 6893 # /* config.h. Generated by config.status. */ 6894 configure_input='Generated from '` 6895 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 6896 `' by configure.' 6897 if test x"$ac_file" != x-; then 6898 configure_input="$ac_file. $configure_input" 6899 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 6900$as_echo "$as_me: creating $ac_file" >&6;} 6901 fi 6902 # Neutralize special characters interpreted by sed in replacement strings. 6903 case $configure_input in #( 6904 *\&* | *\|* | *\\* ) 6905 ac_sed_conf_input=`$as_echo "$configure_input" | 6906 sed 's/[\\\\&|]/\\\\&/g'`;; #( 6907 *) ac_sed_conf_input=$configure_input;; 6908 esac 6909 6910 case $ac_tag in 6911 *:-:* | *:-) cat >"$tmp/stdin" \ 6912 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 6913 esac 6914 ;; 6915 esac 6916 6917 ac_dir=`$as_dirname -- "$ac_file" || 6918$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6919 X"$ac_file" : 'X\(//\)[^/]' \| \ 6920 X"$ac_file" : 'X\(//\)$' \| \ 6921 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 6922$as_echo X"$ac_file" | 6923 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6924 s//\1/ 6925 q 6926 } 6927 /^X\(\/\/\)[^/].*/{ 6928 s//\1/ 6929 q 6930 } 6931 /^X\(\/\/\)$/{ 6932 s//\1/ 6933 q 6934 } 6935 /^X\(\/\).*/{ 6936 s//\1/ 6937 q 6938 } 6939 s/.*/./; q'` 6940 as_dir="$ac_dir"; as_fn_mkdir_p 6941 ac_builddir=. 6942 6943case "$ac_dir" in 6944.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 6945*) 6946 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 6947 # A ".." for each directory in $ac_dir_suffix. 6948 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 6949 case $ac_top_builddir_sub in 6950 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 6951 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 6952 esac ;; 6953esac 6954ac_abs_top_builddir=$ac_pwd 6955ac_abs_builddir=$ac_pwd$ac_dir_suffix 6956# for backward compatibility: 6957ac_top_builddir=$ac_top_build_prefix 6958 6959case $srcdir in 6960 .) # We are building in place. 6961 ac_srcdir=. 6962 ac_top_srcdir=$ac_top_builddir_sub 6963 ac_abs_top_srcdir=$ac_pwd ;; 6964 [\\/]* | ?:[\\/]* ) # Absolute name. 6965 ac_srcdir=$srcdir$ac_dir_suffix; 6966 ac_top_srcdir=$srcdir 6967 ac_abs_top_srcdir=$srcdir ;; 6968 *) # Relative name. 6969 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 6970 ac_top_srcdir=$ac_top_build_prefix$srcdir 6971 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 6972esac 6973ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 6974 6975 6976 case $ac_mode in 6977 :F) 6978 # 6979 # CONFIG_FILE 6980 # 6981 6982 case $INSTALL in 6983 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 6984 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 6985 esac 6986_ACEOF 6987 6988cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6989# If the template does not know about datarootdir, expand it. 6990# FIXME: This hack should be removed a few years after 2.60. 6991ac_datarootdir_hack=; ac_datarootdir_seen= 6992ac_sed_dataroot=' 6993/datarootdir/ { 6994 p 6995 q 6996} 6997/@datadir@/p 6998/@docdir@/p 6999/@infodir@/p 7000/@localedir@/p 7001/@mandir@/p' 7002case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 7003*datarootdir*) ac_datarootdir_seen=yes;; 7004*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 7005 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 7006$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 7007_ACEOF 7008cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7009 ac_datarootdir_hack=' 7010 s&@datadir@&$datadir&g 7011 s&@docdir@&$docdir&g 7012 s&@infodir@&$infodir&g 7013 s&@localedir@&$localedir&g 7014 s&@mandir@&$mandir&g 7015 s&\\\${datarootdir}&$datarootdir&g' ;; 7016esac 7017_ACEOF 7018 7019# Neutralize VPATH when `$srcdir' = `.'. 7020# Shell code in configure.ac might set extrasub. 7021# FIXME: do we really want to maintain this feature? 7022cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7023ac_sed_extra="$ac_vpsub 7024$extrasub 7025_ACEOF 7026cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7027:t 7028/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 7029s|@configure_input@|$ac_sed_conf_input|;t t 7030s&@top_builddir@&$ac_top_builddir_sub&;t t 7031s&@top_build_prefix@&$ac_top_build_prefix&;t t 7032s&@srcdir@&$ac_srcdir&;t t 7033s&@abs_srcdir@&$ac_abs_srcdir&;t t 7034s&@top_srcdir@&$ac_top_srcdir&;t t 7035s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 7036s&@builddir@&$ac_builddir&;t t 7037s&@abs_builddir@&$ac_abs_builddir&;t t 7038s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 7039s&@INSTALL@&$ac_INSTALL&;t t 7040$ac_datarootdir_hack 7041" 7042eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 7043 || as_fn_error "could not create $ac_file" "$LINENO" 5 7044 7045test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 7046 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 7047 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 7048 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 7049which seems to be undefined. Please make sure it is defined." >&5 7050$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 7051which seems to be undefined. Please make sure it is defined." >&2;} 7052 7053 rm -f "$tmp/stdin" 7054 case $ac_file in 7055 -) cat "$tmp/out" && rm -f "$tmp/out";; 7056 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 7057 esac \ 7058 || as_fn_error "could not create $ac_file" "$LINENO" 5 7059 ;; 7060 :H) 7061 # 7062 # CONFIG_HEADER 7063 # 7064 if test x"$ac_file" != x-; then 7065 { 7066 $as_echo "/* $configure_input */" \ 7067 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 7068 } >"$tmp/config.h" \ 7069 || as_fn_error "could not create $ac_file" "$LINENO" 5 7070 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 7071 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 7072$as_echo "$as_me: $ac_file is unchanged" >&6;} 7073 else 7074 rm -f "$ac_file" 7075 mv "$tmp/config.h" "$ac_file" \ 7076 || as_fn_error "could not create $ac_file" "$LINENO" 5 7077 fi 7078 else 7079 $as_echo "/* $configure_input */" \ 7080 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 7081 || as_fn_error "could not create -" "$LINENO" 5 7082 fi 7083 ;; 7084 7085 7086 esac 7087 7088done # for ac_tag 7089 7090 7091as_fn_exit 0 7092_ACEOF 7093ac_clean_files=$ac_clean_files_save 7094 7095test $ac_write_fail = 0 || 7096 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 7097 7098 7099# configure is writing to config.log, and then calls config.status. 7100# config.status does its own redirection, appending to config.log. 7101# Unfortunately, on DOS this fails, as config.log is still kept open 7102# by configure, so config.status won't be able to write to it; its 7103# output is simply discarded. So we exec the FD to /dev/null, 7104# effectively closing config.log, so it can be properly (re)opened and 7105# appended to by config.status. When coming back to configure, we 7106# need to make the FD available again. 7107if test "$no_create" != yes; then 7108 ac_cs_success=: 7109 ac_config_status_args= 7110 test "$silent" = yes && 7111 ac_config_status_args="$ac_config_status_args --quiet" 7112 exec 5>/dev/null 7113 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 7114 exec 5>>config.log 7115 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 7116 # would make configure fail if this is the last instruction. 7117 $ac_cs_success || as_fn_exit $? 7118fi 7119if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 7120 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 7121$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 7122fi 7123 7124 7125cat <<EOF 7126 7127You can now run 7128 7129 sh ./make-bootstrap.sh 7130 7131to produce a fully functional bmake. 7132 7133EOF 7134