1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.64 for bmake 20130303. 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 20130303:";; 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 $ac_init_version; then 1388 cat <<\_ACEOF 1389bmake configure 20130303 1390generated by GNU Autoconf 2.64 1391 1392Copyright (C) 2009 Free Software Foundation, Inc. 1393This configure script is free software; the Free Software Foundation 1394gives unlimited permission to copy, distribute and modify it. 1395_ACEOF 1396 exit 1397fi 1398 1399## ------------------------ ## 1400## Autoconf initialization. ## 1401## ------------------------ ## 1402 1403# ac_fn_c_try_compile LINENO 1404# -------------------------- 1405# Try to compile conftest.$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 4248echo $ECHO_N "checking if sh will pass .MAKE. variables... $ECHO_C" >&6 4249ok=`env .MAKE.LEVEL=1 /bin/sh -c env | grep LEVEL=` 4250case "$ok" in 4251"") echo no >&6; CPPFLAGS="${CPPFLAGS} -DNEED_MAKE_LEVEL_SAFE";; 4252*) echo yes >&6;; 4253esac 4254 4255 4256{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4257$as_echo_n "checking for ANSI C header files... " >&6; } 4258if test "${ac_cv_header_stdc+set}" = set; then : 4259 $as_echo_n "(cached) " >&6 4260else 4261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4262/* end confdefs.h. */ 4263#include <stdlib.h> 4264#include <stdarg.h> 4265#include <string.h> 4266#include <float.h> 4267 4268int 4269main () 4270{ 4271 4272 ; 4273 return 0; 4274} 4275_ACEOF 4276if ac_fn_c_try_compile "$LINENO"; then : 4277 ac_cv_header_stdc=yes 4278else 4279 ac_cv_header_stdc=no 4280fi 4281rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4282 4283if test $ac_cv_header_stdc = yes; then 4284 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4286/* end confdefs.h. */ 4287#include <string.h> 4288 4289_ACEOF 4290if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4291 $EGREP "memchr" >/dev/null 2>&1; then : 4292 4293else 4294 ac_cv_header_stdc=no 4295fi 4296rm -f conftest* 4297 4298fi 4299 4300if test $ac_cv_header_stdc = yes; then 4301 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4303/* end confdefs.h. */ 4304#include <stdlib.h> 4305 4306_ACEOF 4307if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4308 $EGREP "free" >/dev/null 2>&1; then : 4309 4310else 4311 ac_cv_header_stdc=no 4312fi 4313rm -f conftest* 4314 4315fi 4316 4317if test $ac_cv_header_stdc = yes; then 4318 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4319 if test "$cross_compiling" = yes; then : 4320 : 4321else 4322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4323/* end confdefs.h. */ 4324#include <ctype.h> 4325#include <stdlib.h> 4326#if ((' ' & 0x0FF) == 0x020) 4327# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4328# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4329#else 4330# define ISLOWER(c) \ 4331 (('a' <= (c) && (c) <= 'i') \ 4332 || ('j' <= (c) && (c) <= 'r') \ 4333 || ('s' <= (c) && (c) <= 'z')) 4334# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4335#endif 4336 4337#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4338int 4339main () 4340{ 4341 int i; 4342 for (i = 0; i < 256; i++) 4343 if (XOR (islower (i), ISLOWER (i)) 4344 || toupper (i) != TOUPPER (i)) 4345 return 2; 4346 return 0; 4347} 4348_ACEOF 4349if ac_fn_c_try_run "$LINENO"; then : 4350 4351else 4352 ac_cv_header_stdc=no 4353fi 4354rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4355 conftest.$ac_objext conftest.beam conftest.$ac_ext 4356fi 4357 4358fi 4359fi 4360{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4361$as_echo "$ac_cv_header_stdc" >&6; } 4362if test $ac_cv_header_stdc = yes; then 4363 4364$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4365 4366fi 4367 4368{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 4369$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } 4370if test "${ac_cv_header_sys_wait_h+set}" = set; then : 4371 $as_echo_n "(cached) " >&6 4372else 4373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4374/* end confdefs.h. */ 4375#include <sys/types.h> 4376#include <sys/wait.h> 4377#ifndef WEXITSTATUS 4378# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) 4379#endif 4380#ifndef WIFEXITED 4381# define WIFEXITED(stat_val) (((stat_val) & 255) == 0) 4382#endif 4383 4384int 4385main () 4386{ 4387 int s; 4388 wait (&s); 4389 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; 4390 ; 4391 return 0; 4392} 4393_ACEOF 4394if ac_fn_c_try_compile "$LINENO"; then : 4395 ac_cv_header_sys_wait_h=yes 4396else 4397 ac_cv_header_sys_wait_h=no 4398fi 4399rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4400fi 4401{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 4402$as_echo "$ac_cv_header_sys_wait_h" >&6; } 4403if test $ac_cv_header_sys_wait_h = yes; then 4404 4405$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h 4406 4407fi 4408 4409ac_header_dirent=no 4410for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do 4411 as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` 4412{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 4413$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } 4414if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then : 4415 $as_echo_n "(cached) " >&6 4416else 4417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4418/* end confdefs.h. */ 4419#include <sys/types.h> 4420#include <$ac_hdr> 4421 4422int 4423main () 4424{ 4425if ((DIR *) 0) 4426return 0; 4427 ; 4428 return 0; 4429} 4430_ACEOF 4431if ac_fn_c_try_compile "$LINENO"; then : 4432 eval "$as_ac_Header=yes" 4433else 4434 eval "$as_ac_Header=no" 4435fi 4436rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4437fi 4438eval ac_res=\$$as_ac_Header 4439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 4440$as_echo "$ac_res" >&6; } 4441eval as_val=\$$as_ac_Header 4442 if test "x$as_val" = x""yes; then : 4443 cat >>confdefs.h <<_ACEOF 4444#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 4445_ACEOF 4446 4447ac_header_dirent=$ac_hdr; break 4448fi 4449 4450done 4451# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. 4452if test $ac_header_dirent = dirent.h; then 4453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 4454$as_echo_n "checking for library containing opendir... " >&6; } 4455if test "${ac_cv_search_opendir+set}" = set; then : 4456 $as_echo_n "(cached) " >&6 4457else 4458 ac_func_search_save_LIBS=$LIBS 4459cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4460/* end confdefs.h. */ 4461 4462/* Override any GCC internal prototype to avoid an error. 4463 Use char because int might match the return type of a GCC 4464 builtin and then its argument prototype would still apply. */ 4465#ifdef __cplusplus 4466extern "C" 4467#endif 4468char opendir (); 4469int 4470main () 4471{ 4472return opendir (); 4473 ; 4474 return 0; 4475} 4476_ACEOF 4477for ac_lib in '' dir; do 4478 if test -z "$ac_lib"; then 4479 ac_res="none required" 4480 else 4481 ac_res=-l$ac_lib 4482 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4483 fi 4484 if ac_fn_c_try_link "$LINENO"; then : 4485 ac_cv_search_opendir=$ac_res 4486fi 4487rm -f core conftest.err conftest.$ac_objext \ 4488 conftest$ac_exeext 4489 if test "${ac_cv_search_opendir+set}" = set; then : 4490 break 4491fi 4492done 4493if test "${ac_cv_search_opendir+set}" = set; then : 4494 4495else 4496 ac_cv_search_opendir=no 4497fi 4498rm conftest.$ac_ext 4499LIBS=$ac_func_search_save_LIBS 4500fi 4501{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 4502$as_echo "$ac_cv_search_opendir" >&6; } 4503ac_res=$ac_cv_search_opendir 4504if test "$ac_res" != no; then : 4505 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4506 4507fi 4508 4509else 4510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 4511$as_echo_n "checking for library containing opendir... " >&6; } 4512if test "${ac_cv_search_opendir+set}" = set; then : 4513 $as_echo_n "(cached) " >&6 4514else 4515 ac_func_search_save_LIBS=$LIBS 4516cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4517/* end confdefs.h. */ 4518 4519/* Override any GCC internal prototype to avoid an error. 4520 Use char because int might match the return type of a GCC 4521 builtin and then its argument prototype would still apply. */ 4522#ifdef __cplusplus 4523extern "C" 4524#endif 4525char opendir (); 4526int 4527main () 4528{ 4529return opendir (); 4530 ; 4531 return 0; 4532} 4533_ACEOF 4534for ac_lib in '' x; do 4535 if test -z "$ac_lib"; then 4536 ac_res="none required" 4537 else 4538 ac_res=-l$ac_lib 4539 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4540 fi 4541 if ac_fn_c_try_link "$LINENO"; then : 4542 ac_cv_search_opendir=$ac_res 4543fi 4544rm -f core conftest.err conftest.$ac_objext \ 4545 conftest$ac_exeext 4546 if test "${ac_cv_search_opendir+set}" = set; then : 4547 break 4548fi 4549done 4550if test "${ac_cv_search_opendir+set}" = set; then : 4551 4552else 4553 ac_cv_search_opendir=no 4554fi 4555rm conftest.$ac_ext 4556LIBS=$ac_func_search_save_LIBS 4557fi 4558{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 4559$as_echo "$ac_cv_search_opendir" >&6; } 4560ac_res=$ac_cv_search_opendir 4561if test "$ac_res" != no; then : 4562 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4563 4564fi 4565 4566fi 4567 4568for ac_header in \ 4569 ar.h \ 4570 err.h \ 4571 fcntl.h \ 4572 paths.h \ 4573 poll.h \ 4574 ranlib.h \ 4575 string.h \ 4576 sys/mman.h \ 4577 sys/select.h \ 4578 sys/socket.h \ 4579 sys/time.h \ 4580 sys/uio.h \ 4581 unistd.h \ 4582 utime.h \ 4583 4584do : 4585 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4586ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4587eval as_val=\$$as_ac_Header 4588 if test "x$as_val" = x""yes; then : 4589 cat >>confdefs.h <<_ACEOF 4590#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4591_ACEOF 4592 4593fi 4594 4595done 4596 4597 4598ac_fn_c_check_header_mongrel "$LINENO" "sys/cdefs.h" "ac_cv_header_sys_cdefs_h" "$ac_includes_default" 4599if test "x$ac_cv_header_sys_cdefs_h" = x""yes; then : 4600 echo $ECHO_N "checking whether sys/cdefs.h is compatible... $ECHO_C" >&6 4601cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4602/* end confdefs.h. */ 4603#include <sys/cdefs.h> 4604#ifdef __RCSID 4605yes 4606#endif 4607 4608_ACEOF 4609if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4610 $EGREP "yes" >/dev/null 2>&1; then : 4611 echo yes >&6 4612else 4613 echo no >&6; CPPFLAGS="${CPPFLAGS} -I`cd ${srcdir}/missing && pwd` -DNEED_HOST_CDEFS_H" 4614fi 4615rm -f conftest* 4616 4617else 4618 CPPFLAGS="${CPPFLAGS} -I`cd ${srcdir}/missing && pwd`" 4619fi 4620 4621 4622 4623 4624{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5 4625$as_echo_n "checking for __attribute__... " >&6; } 4626if test "${ac_cv___attribute__+set}" = set; then : 4627 $as_echo_n "(cached) " >&6 4628else 4629 4630cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4631/* end confdefs.h. */ 4632 4633#include <stdlib.h> 4634 4635int 4636main () 4637{ 4638 4639static void foo(void) __attribute__ ((noreturn)); 4640 4641static void 4642foo(void) 4643{ 4644 exit(1); 4645} 4646 4647 ; 4648 return 0; 4649} 4650_ACEOF 4651if ac_fn_c_try_compile "$LINENO"; then : 4652 ac_cv___attribute__=yes 4653else 4654 ac_cv___attribute__=no 4655fi 4656rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4657fi 4658 4659if test "$ac_cv___attribute__" = "yes"; then 4660 4661$as_echo "#define HAVE___ATTRIBUTE__ 1" >>confdefs.h 4662 4663fi 4664{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__" >&5 4665$as_echo "$ac_cv___attribute__" >&6; } 4666 4667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 4668$as_echo_n "checking whether byte ordering is bigendian... " >&6; } 4669if test "${ac_cv_c_bigendian+set}" = set; then : 4670 $as_echo_n "(cached) " >&6 4671else 4672 ac_cv_c_bigendian=unknown 4673 # See if we're dealing with a universal compiler. 4674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4675/* end confdefs.h. */ 4676#ifndef __APPLE_CC__ 4677 not a universal capable compiler 4678 #endif 4679 typedef int dummy; 4680 4681_ACEOF 4682if ac_fn_c_try_compile "$LINENO"; then : 4683 4684 # Check for potential -arch flags. It is not universal unless 4685 # there are at least two -arch flags with different values. 4686 ac_arch= 4687 ac_prev= 4688 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 4689 if test -n "$ac_prev"; then 4690 case $ac_word in 4691 i?86 | x86_64 | ppc | ppc64) 4692 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 4693 ac_arch=$ac_word 4694 else 4695 ac_cv_c_bigendian=universal 4696 break 4697 fi 4698 ;; 4699 esac 4700 ac_prev= 4701 elif test "x$ac_word" = "x-arch"; then 4702 ac_prev=arch 4703 fi 4704 done 4705fi 4706rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4707 if test $ac_cv_c_bigendian = unknown; then 4708 # See if sys/param.h defines the BYTE_ORDER macro. 4709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4710/* end confdefs.h. */ 4711#include <sys/types.h> 4712 #include <sys/param.h> 4713 4714int 4715main () 4716{ 4717#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 4718 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 4719 && LITTLE_ENDIAN) 4720 bogus endian macros 4721 #endif 4722 4723 ; 4724 return 0; 4725} 4726_ACEOF 4727if ac_fn_c_try_compile "$LINENO"; then : 4728 # It does; now see whether it defined to BIG_ENDIAN or not. 4729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4730/* end confdefs.h. */ 4731#include <sys/types.h> 4732 #include <sys/param.h> 4733 4734int 4735main () 4736{ 4737#if BYTE_ORDER != BIG_ENDIAN 4738 not big endian 4739 #endif 4740 4741 ; 4742 return 0; 4743} 4744_ACEOF 4745if ac_fn_c_try_compile "$LINENO"; then : 4746 ac_cv_c_bigendian=yes 4747else 4748 ac_cv_c_bigendian=no 4749fi 4750rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4751fi 4752rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4753 fi 4754 if test $ac_cv_c_bigendian = unknown; then 4755 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 4756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4757/* end confdefs.h. */ 4758#include <limits.h> 4759 4760int 4761main () 4762{ 4763#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 4764 bogus endian macros 4765 #endif 4766 4767 ; 4768 return 0; 4769} 4770_ACEOF 4771if ac_fn_c_try_compile "$LINENO"; then : 4772 # It does; now see whether it defined to _BIG_ENDIAN or not. 4773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4774/* end confdefs.h. */ 4775#include <limits.h> 4776 4777int 4778main () 4779{ 4780#ifndef _BIG_ENDIAN 4781 not big endian 4782 #endif 4783 4784 ; 4785 return 0; 4786} 4787_ACEOF 4788if ac_fn_c_try_compile "$LINENO"; then : 4789 ac_cv_c_bigendian=yes 4790else 4791 ac_cv_c_bigendian=no 4792fi 4793rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4794fi 4795rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4796 fi 4797 if test $ac_cv_c_bigendian = unknown; then 4798 # Compile a test program. 4799 if test "$cross_compiling" = yes; then : 4800 # Try to guess by grepping values from an object file. 4801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4802/* end confdefs.h. */ 4803short int ascii_mm[] = 4804 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 4805 short int ascii_ii[] = 4806 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 4807 int use_ascii (int i) { 4808 return ascii_mm[i] + ascii_ii[i]; 4809 } 4810 short int ebcdic_ii[] = 4811 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 4812 short int ebcdic_mm[] = 4813 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 4814 int use_ebcdic (int i) { 4815 return ebcdic_mm[i] + ebcdic_ii[i]; 4816 } 4817 extern int foo; 4818 4819int 4820main () 4821{ 4822return use_ascii (foo) == use_ebcdic (foo); 4823 ; 4824 return 0; 4825} 4826_ACEOF 4827if ac_fn_c_try_compile "$LINENO"; then : 4828 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 4829 ac_cv_c_bigendian=yes 4830 fi 4831 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 4832 if test "$ac_cv_c_bigendian" = unknown; then 4833 ac_cv_c_bigendian=no 4834 else 4835 # finding both strings is unlikely to happen, but who knows? 4836 ac_cv_c_bigendian=unknown 4837 fi 4838 fi 4839fi 4840rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4841else 4842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4843/* end confdefs.h. */ 4844$ac_includes_default 4845int 4846main () 4847{ 4848 4849 /* Are we little or big endian? From Harbison&Steele. */ 4850 union 4851 { 4852 long int l; 4853 char c[sizeof (long int)]; 4854 } u; 4855 u.l = 1; 4856 return u.c[sizeof (long int) - 1] == 1; 4857 4858 ; 4859 return 0; 4860} 4861_ACEOF 4862if ac_fn_c_try_run "$LINENO"; then : 4863 ac_cv_c_bigendian=no 4864else 4865 ac_cv_c_bigendian=yes 4866fi 4867rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4868 conftest.$ac_objext conftest.beam conftest.$ac_ext 4869fi 4870 4871 fi 4872fi 4873{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 4874$as_echo "$ac_cv_c_bigendian" >&6; } 4875 case $ac_cv_c_bigendian in #( 4876 yes) 4877 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 4878;; #( 4879 no) 4880 ;; #( 4881 universal) 4882 4883$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 4884 4885 ;; #( 4886 *) 4887 as_fn_error "unknown endianness 4888 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 4889 esac 4890 4891{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 4892$as_echo_n "checking for an ANSI C-conforming const... " >&6; } 4893if test "${ac_cv_c_const+set}" = set; then : 4894 $as_echo_n "(cached) " >&6 4895else 4896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4897/* end confdefs.h. */ 4898 4899int 4900main () 4901{ 4902/* FIXME: Include the comments suggested by Paul. */ 4903#ifndef __cplusplus 4904 /* Ultrix mips cc rejects this. */ 4905 typedef int charset[2]; 4906 const charset cs; 4907 /* SunOS 4.1.1 cc rejects this. */ 4908 char const *const *pcpcc; 4909 char **ppc; 4910 /* NEC SVR4.0.2 mips cc rejects this. */ 4911 struct point {int x, y;}; 4912 static struct point const zero = {0,0}; 4913 /* AIX XL C 1.02.0.0 rejects this. 4914 It does not let you subtract one const X* pointer from another in 4915 an arm of an if-expression whose if-part is not a constant 4916 expression */ 4917 const char *g = "string"; 4918 pcpcc = &g + (g ? g-g : 0); 4919 /* HPUX 7.0 cc rejects these. */ 4920 ++pcpcc; 4921 ppc = (char**) pcpcc; 4922 pcpcc = (char const *const *) ppc; 4923 { /* SCO 3.2v4 cc rejects this. */ 4924 char *t; 4925 char const *s = 0 ? (char *) 0 : (char const *) 0; 4926 4927 *t++ = 0; 4928 if (s) return 0; 4929 } 4930 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4931 int x[] = {25, 17}; 4932 const int *foo = &x[0]; 4933 ++foo; 4934 } 4935 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4936 typedef const int *iptr; 4937 iptr p = 0; 4938 ++p; 4939 } 4940 { /* AIX XL C 1.02.0.0 rejects this saying 4941 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4942 struct s { int j; const int *ap[3]; }; 4943 struct s *b; b->j = 5; 4944 } 4945 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4946 const int foo = 10; 4947 if (!foo) return 0; 4948 } 4949 return !cs[0] && !zero.x; 4950#endif 4951 4952 ; 4953 return 0; 4954} 4955_ACEOF 4956if ac_fn_c_try_compile "$LINENO"; then : 4957 ac_cv_c_const=yes 4958else 4959 ac_cv_c_const=no 4960fi 4961rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4962fi 4963{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 4964$as_echo "$ac_cv_c_const" >&6; } 4965if test $ac_cv_c_const = no; then 4966 4967$as_echo "#define const /**/" >>confdefs.h 4968 4969fi 4970 4971ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 4972if test "x$ac_cv_type_off_t" = x""yes; then : 4973 4974else 4975 4976cat >>confdefs.h <<_ACEOF 4977#define off_t long int 4978_ACEOF 4979 4980fi 4981 4982ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 4983if test "x$ac_cv_type_pid_t" = x""yes; then : 4984 4985else 4986 4987cat >>confdefs.h <<_ACEOF 4988#define pid_t int 4989_ACEOF 4990 4991fi 4992 4993ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 4994if test "x$ac_cv_type_size_t" = x""yes; then : 4995 4996else 4997 4998cat >>confdefs.h <<_ACEOF 4999#define size_t unsigned int 5000_ACEOF 5001 5002fi 5003 5004ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#include <signal.h> 5005/* NetBSD declares sys_siglist in unistd.h. */ 5006#ifdef HAVE_UNISTD_H 5007# include <unistd.h> 5008#endif 5009 5010" 5011if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then : 5012 ac_have_decl=1 5013else 5014 ac_have_decl=0 5015fi 5016 5017cat >>confdefs.h <<_ACEOF 5018#define HAVE_DECL_SYS_SIGLIST $ac_have_decl 5019_ACEOF 5020 5021 5022{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 5023$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 5024if test "${ac_cv_header_time+set}" = set; then : 5025 $as_echo_n "(cached) " >&6 5026else 5027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5028/* end confdefs.h. */ 5029#include <sys/types.h> 5030#include <sys/time.h> 5031#include <time.h> 5032 5033int 5034main () 5035{ 5036if ((struct tm *) 0) 5037return 0; 5038 ; 5039 return 0; 5040} 5041_ACEOF 5042if ac_fn_c_try_compile "$LINENO"; then : 5043 ac_cv_header_time=yes 5044else 5045 ac_cv_header_time=no 5046fi 5047rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5048fi 5049{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 5050$as_echo "$ac_cv_header_time" >&6; } 5051if test $ac_cv_header_time = yes; then 5052 5053$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 5054 5055fi 5056 5057{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 5058$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } 5059if test "${ac_cv_struct_tm+set}" = set; then : 5060 $as_echo_n "(cached) " >&6 5061else 5062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5063/* end confdefs.h. */ 5064#include <sys/types.h> 5065#include <time.h> 5066 5067int 5068main () 5069{ 5070struct tm tm; 5071 int *p = &tm.tm_sec; 5072 return !p; 5073 ; 5074 return 0; 5075} 5076_ACEOF 5077if ac_fn_c_try_compile "$LINENO"; then : 5078 ac_cv_struct_tm=time.h 5079else 5080 ac_cv_struct_tm=sys/time.h 5081fi 5082rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5083fi 5084{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 5085$as_echo "$ac_cv_struct_tm" >&6; } 5086if test $ac_cv_struct_tm = sys/time.h; then 5087 5088$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h 5089 5090fi 5091 5092 5093{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 5094$as_echo_n "checking return type of signal handlers... " >&6; } 5095if test "${ac_cv_type_signal+set}" = set; then : 5096 $as_echo_n "(cached) " >&6 5097else 5098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5099/* end confdefs.h. */ 5100#include <sys/types.h> 5101#include <signal.h> 5102 5103int 5104main () 5105{ 5106return *(signal (0, 0)) (0) == 1; 5107 ; 5108 return 0; 5109} 5110_ACEOF 5111if ac_fn_c_try_compile "$LINENO"; then : 5112 ac_cv_type_signal=int 5113else 5114 ac_cv_type_signal=void 5115fi 5116rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5117fi 5118{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 5119$as_echo "$ac_cv_type_signal" >&6; } 5120 5121cat >>confdefs.h <<_ACEOF 5122#define RETSIGTYPE $ac_cv_type_signal 5123_ACEOF 5124 5125 5126for ac_header in vfork.h 5127do : 5128 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" 5129if test "x$ac_cv_header_vfork_h" = x""yes; then : 5130 cat >>confdefs.h <<_ACEOF 5131#define HAVE_VFORK_H 1 5132_ACEOF 5133 5134fi 5135 5136done 5137 5138for ac_func in fork vfork 5139do : 5140 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5141ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5142eval as_val=\$$as_ac_var 5143 if test "x$as_val" = x""yes; then : 5144 cat >>confdefs.h <<_ACEOF 5145#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5146_ACEOF 5147 5148fi 5149done 5150 5151if test "x$ac_cv_func_fork" = xyes; then 5152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 5153$as_echo_n "checking for working fork... " >&6; } 5154if test "${ac_cv_func_fork_works+set}" = set; then : 5155 $as_echo_n "(cached) " >&6 5156else 5157 if test "$cross_compiling" = yes; then : 5158 ac_cv_func_fork_works=cross 5159else 5160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5161/* end confdefs.h. */ 5162$ac_includes_default 5163int 5164main () 5165{ 5166 5167 /* By Ruediger Kuhlmann. */ 5168 return fork () < 0; 5169 5170 ; 5171 return 0; 5172} 5173_ACEOF 5174if ac_fn_c_try_run "$LINENO"; then : 5175 ac_cv_func_fork_works=yes 5176else 5177 ac_cv_func_fork_works=no 5178fi 5179rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5180 conftest.$ac_objext conftest.beam conftest.$ac_ext 5181fi 5182 5183fi 5184{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 5185$as_echo "$ac_cv_func_fork_works" >&6; } 5186 5187else 5188 ac_cv_func_fork_works=$ac_cv_func_fork 5189fi 5190if test "x$ac_cv_func_fork_works" = xcross; then 5191 case $host in 5192 *-*-amigaos* | *-*-msdosdjgpp*) 5193 # Override, as these systems have only a dummy fork() stub 5194 ac_cv_func_fork_works=no 5195 ;; 5196 *) 5197 ac_cv_func_fork_works=yes 5198 ;; 5199 esac 5200 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 5201$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} 5202fi 5203ac_cv_func_vfork_works=$ac_cv_func_vfork 5204if test "x$ac_cv_func_vfork" = xyes; then 5205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 5206$as_echo_n "checking for working vfork... " >&6; } 5207if test "${ac_cv_func_vfork_works+set}" = set; then : 5208 $as_echo_n "(cached) " >&6 5209else 5210 if test "$cross_compiling" = yes; then : 5211 ac_cv_func_vfork_works=cross 5212else 5213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5214/* end confdefs.h. */ 5215/* Thanks to Paul Eggert for this test. */ 5216$ac_includes_default 5217#include <sys/wait.h> 5218#ifdef HAVE_VFORK_H 5219# include <vfork.h> 5220#endif 5221/* On some sparc systems, changes by the child to local and incoming 5222 argument registers are propagated back to the parent. The compiler 5223 is told about this with #include <vfork.h>, but some compilers 5224 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a 5225 static variable whose address is put into a register that is 5226 clobbered by the vfork. */ 5227static void 5228#ifdef __cplusplus 5229sparc_address_test (int arg) 5230# else 5231sparc_address_test (arg) int arg; 5232#endif 5233{ 5234 static pid_t child; 5235 if (!child) { 5236 child = vfork (); 5237 if (child < 0) { 5238 perror ("vfork"); 5239 _exit(2); 5240 } 5241 if (!child) { 5242 arg = getpid(); 5243 write(-1, "", 0); 5244 _exit (arg); 5245 } 5246 } 5247} 5248 5249int 5250main () 5251{ 5252 pid_t parent = getpid (); 5253 pid_t child; 5254 5255 sparc_address_test (0); 5256 5257 child = vfork (); 5258 5259 if (child == 0) { 5260 /* Here is another test for sparc vfork register problems. This 5261 test uses lots of local variables, at least as many local 5262 variables as main has allocated so far including compiler 5263 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 5264 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should 5265 reuse the register of parent for one of the local variables, 5266 since it will think that parent can't possibly be used any more 5267 in this routine. Assigning to the local variable will thus 5268 munge parent in the parent process. */ 5269 pid_t 5270 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), 5271 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); 5272 /* Convince the compiler that p..p7 are live; otherwise, it might 5273 use the same hardware register for all 8 local variables. */ 5274 if (p != p1 || p != p2 || p != p3 || p != p4 5275 || p != p5 || p != p6 || p != p7) 5276 _exit(1); 5277 5278 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent 5279 from child file descriptors. If the child closes a descriptor 5280 before it execs or exits, this munges the parent's descriptor 5281 as well. Test for this by closing stdout in the child. */ 5282 _exit(close(fileno(stdout)) != 0); 5283 } else { 5284 int status; 5285 struct stat st; 5286 5287 while (wait(&status) != child) 5288 ; 5289 return ( 5290 /* Was there some problem with vforking? */ 5291 child < 0 5292 5293 /* Did the child fail? (This shouldn't happen.) */ 5294 || status 5295 5296 /* Did the vfork/compiler bug occur? */ 5297 || parent != getpid() 5298 5299 /* Did the file descriptor bug occur? */ 5300 || fstat(fileno(stdout), &st) != 0 5301 ); 5302 } 5303} 5304_ACEOF 5305if ac_fn_c_try_run "$LINENO"; then : 5306 ac_cv_func_vfork_works=yes 5307else 5308 ac_cv_func_vfork_works=no 5309fi 5310rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5311 conftest.$ac_objext conftest.beam conftest.$ac_ext 5312fi 5313 5314fi 5315{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 5316$as_echo "$ac_cv_func_vfork_works" >&6; } 5317 5318fi; 5319if test "x$ac_cv_func_fork_works" = xcross; then 5320 ac_cv_func_vfork_works=$ac_cv_func_vfork 5321 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 5322$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} 5323fi 5324 5325if test "x$ac_cv_func_vfork_works" = xyes; then 5326 5327$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h 5328 5329else 5330 5331$as_echo "#define vfork fork" >>confdefs.h 5332 5333fi 5334if test "x$ac_cv_func_fork_works" = xyes; then 5335 5336$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h 5337 5338fi 5339 5340for ac_func in vprintf 5341do : 5342 ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf" 5343if test "x$ac_cv_func_vprintf" = x""yes; then : 5344 cat >>confdefs.h <<_ACEOF 5345#define HAVE_VPRINTF 1 5346_ACEOF 5347 5348ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" 5349if test "x$ac_cv_func__doprnt" = x""yes; then : 5350 5351$as_echo "#define HAVE_DOPRNT 1" >>confdefs.h 5352 5353fi 5354 5355fi 5356done 5357 5358 5359{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wait3 that fills in rusage" >&5 5360$as_echo_n "checking for wait3 that fills in rusage... " >&6; } 5361if test "${ac_cv_func_wait3_rusage+set}" = set; then : 5362 $as_echo_n "(cached) " >&6 5363else 5364 if test "$cross_compiling" = yes; then : 5365 ac_cv_func_wait3_rusage=no 5366else 5367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5368/* end confdefs.h. */ 5369$ac_includes_default 5370#include <sys/time.h> 5371#include <sys/resource.h> 5372#include <sys/wait.h> 5373/* HP-UX has wait3 but does not fill in rusage at all. */ 5374int 5375main () 5376{ 5377 struct rusage r; 5378 int i; 5379 /* Use a field that we can force nonzero -- 5380 voluntary context switches. 5381 For systems like NeXT and OSF/1 that don't set it, 5382 also use the system CPU time. And page faults (I/O) for Linux. */ 5383 r.ru_nvcsw = 0; 5384 r.ru_stime.tv_sec = 0; 5385 r.ru_stime.tv_usec = 0; 5386 r.ru_majflt = r.ru_minflt = 0; 5387 switch (fork ()) 5388 { 5389 case 0: /* Child. */ 5390 sleep(1); /* Give up the CPU. */ 5391 _exit(0); 5392 break; 5393 case -1: /* What can we do? */ 5394 _exit(0); 5395 break; 5396 default: /* Parent. */ 5397 wait3(&i, 0, &r); 5398 /* Avoid "text file busy" from rm on fast HP-UX machines. */ 5399 sleep(2); 5400 return (r.ru_nvcsw == 0 && r.ru_majflt == 0 && r.ru_minflt == 0 5401 && r.ru_stime.tv_sec == 0 && r.ru_stime.tv_usec == 0); 5402 } 5403} 5404_ACEOF 5405if ac_fn_c_try_run "$LINENO"; then : 5406 ac_cv_func_wait3_rusage=yes 5407else 5408 ac_cv_func_wait3_rusage=no 5409fi 5410rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5411 conftest.$ac_objext conftest.beam conftest.$ac_ext 5412fi 5413 5414fi 5415{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_wait3_rusage" >&5 5416$as_echo "$ac_cv_func_wait3_rusage" >&6; } 5417if test $ac_cv_func_wait3_rusage = yes; then 5418 5419$as_echo "#define HAVE_WAIT3 1" >>confdefs.h 5420 5421fi 5422 5423for ac_func in \ 5424 err \ 5425 errx \ 5426 getcwd \ 5427 getenv \ 5428 getopt \ 5429 getwd \ 5430 killpg \ 5431 mmap \ 5432 putenv \ 5433 select \ 5434 setenv \ 5435 setpgid \ 5436 setsid \ 5437 sigaction \ 5438 sigvec \ 5439 snprintf \ 5440 strerror \ 5441 strftime \ 5442 strsep \ 5443 strtod \ 5444 strtol \ 5445 unsetenv \ 5446 vsnprintf \ 5447 wait3 \ 5448 wait4 \ 5449 waitpid \ 5450 warn \ 5451 warnx \ 5452 5453do : 5454 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5455ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5456eval as_val=\$$as_ac_var 5457 if test "x$as_val" = x""yes; then : 5458 cat >>confdefs.h <<_ACEOF 5459#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5460_ACEOF 5461 5462fi 5463done 5464 5465 5466for ac_func in \ 5467 realpath \ 5468 dirname \ 5469 stresep \ 5470 strlcpy \ 5471 5472do : 5473 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5474ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5475eval as_val=\$$as_ac_var 5476 if test "x$as_val" = x""yes; then : 5477 cat >>confdefs.h <<_ACEOF 5478#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5479_ACEOF 5480 5481else 5482 case " $LIBOBJS " in 5483 *" $ac_func.$ac_objext "* ) ;; 5484 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" 5485 ;; 5486esac 5487 5488fi 5489done 5490 5491 5492 5493{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for emalloc in -lutil" >&5 5494$as_echo_n "checking for emalloc in -lutil... " >&6; } 5495if test "${ac_cv_lib_util_emalloc+set}" = set; then : 5496 $as_echo_n "(cached) " >&6 5497else 5498 ac_check_lib_save_LIBS=$LIBS 5499LIBS="-lutil $LIBS" 5500cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5501/* end confdefs.h. */ 5502 5503/* Override any GCC internal prototype to avoid an error. 5504 Use char because int might match the return type of a GCC 5505 builtin and then its argument prototype would still apply. */ 5506#ifdef __cplusplus 5507extern "C" 5508#endif 5509char emalloc (); 5510int 5511main () 5512{ 5513return emalloc (); 5514 ; 5515 return 0; 5516} 5517_ACEOF 5518if ac_fn_c_try_link "$LINENO"; then : 5519 ac_cv_lib_util_emalloc=yes 5520else 5521 ac_cv_lib_util_emalloc=no 5522fi 5523rm -f core conftest.err conftest.$ac_objext \ 5524 conftest$ac_exeext conftest.$ac_ext 5525LIBS=$ac_check_lib_save_LIBS 5526fi 5527{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_emalloc" >&5 5528$as_echo "$ac_cv_lib_util_emalloc" >&6; } 5529if test "x$ac_cv_lib_util_emalloc" = x""yes; then : 5530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for erealloc in -lutil" >&5 5531$as_echo_n "checking for erealloc in -lutil... " >&6; } 5532if test "${ac_cv_lib_util_erealloc+set}" = set; then : 5533 $as_echo_n "(cached) " >&6 5534else 5535 ac_check_lib_save_LIBS=$LIBS 5536LIBS="-lutil $LIBS" 5537cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5538/* end confdefs.h. */ 5539 5540/* Override any GCC internal prototype to avoid an error. 5541 Use char because int might match the return type of a GCC 5542 builtin and then its argument prototype would still apply. */ 5543#ifdef __cplusplus 5544extern "C" 5545#endif 5546char erealloc (); 5547int 5548main () 5549{ 5550return erealloc (); 5551 ; 5552 return 0; 5553} 5554_ACEOF 5555if ac_fn_c_try_link "$LINENO"; then : 5556 ac_cv_lib_util_erealloc=yes 5557else 5558 ac_cv_lib_util_erealloc=no 5559fi 5560rm -f core conftest.err conftest.$ac_objext \ 5561 conftest$ac_exeext conftest.$ac_ext 5562LIBS=$ac_check_lib_save_LIBS 5563fi 5564{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_erealloc" >&5 5565$as_echo "$ac_cv_lib_util_erealloc" >&6; } 5566if test "x$ac_cv_lib_util_erealloc" = x""yes; then : 5567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for estrdup in -lutil" >&5 5568$as_echo_n "checking for estrdup in -lutil... " >&6; } 5569if test "${ac_cv_lib_util_estrdup+set}" = set; then : 5570 $as_echo_n "(cached) " >&6 5571else 5572 ac_check_lib_save_LIBS=$LIBS 5573LIBS="-lutil $LIBS" 5574cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5575/* end confdefs.h. */ 5576 5577/* Override any GCC internal prototype to avoid an error. 5578 Use char because int might match the return type of a GCC 5579 builtin and then its argument prototype would still apply. */ 5580#ifdef __cplusplus 5581extern "C" 5582#endif 5583char estrdup (); 5584int 5585main () 5586{ 5587return estrdup (); 5588 ; 5589 return 0; 5590} 5591_ACEOF 5592if ac_fn_c_try_link "$LINENO"; then : 5593 ac_cv_lib_util_estrdup=yes 5594else 5595 ac_cv_lib_util_estrdup=no 5596fi 5597rm -f core conftest.err conftest.$ac_objext \ 5598 conftest$ac_exeext conftest.$ac_ext 5599LIBS=$ac_check_lib_save_LIBS 5600fi 5601{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_estrdup" >&5 5602$as_echo "$ac_cv_lib_util_estrdup" >&6; } 5603if test "x$ac_cv_lib_util_estrdup" = x""yes; then : 5604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for estrndup in -lutil" >&5 5605$as_echo_n "checking for estrndup in -lutil... " >&6; } 5606if test "${ac_cv_lib_util_estrndup+set}" = set; then : 5607 $as_echo_n "(cached) " >&6 5608else 5609 ac_check_lib_save_LIBS=$LIBS 5610LIBS="-lutil $LIBS" 5611cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5612/* end confdefs.h. */ 5613 5614/* Override any GCC internal prototype to avoid an error. 5615 Use char because int might match the return type of a GCC 5616 builtin and then its argument prototype would still apply. */ 5617#ifdef __cplusplus 5618extern "C" 5619#endif 5620char estrndup (); 5621int 5622main () 5623{ 5624return estrndup (); 5625 ; 5626 return 0; 5627} 5628_ACEOF 5629if ac_fn_c_try_link "$LINENO"; then : 5630 ac_cv_lib_util_estrndup=yes 5631else 5632 ac_cv_lib_util_estrndup=no 5633fi 5634rm -f core conftest.err conftest.$ac_objext \ 5635 conftest$ac_exeext conftest.$ac_ext 5636LIBS=$ac_check_lib_save_LIBS 5637fi 5638{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_estrndup" >&5 5639$as_echo "$ac_cv_lib_util_estrndup" >&6; } 5640if test "x$ac_cv_lib_util_estrndup" = x""yes; then : 5641 LIBS="$LIBS -lutil" 5642 CPPFLAGS="$CPPFLAGS -DUSE_EMALLOC" 5643fi 5644 5645fi 5646 5647fi 5648 5649fi 5650 5651 5652{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5 5653$as_echo_n "checking whether stat file-mode macros are broken... " >&6; } 5654if test "${ac_cv_header_stat_broken+set}" = set; then : 5655 $as_echo_n "(cached) " >&6 5656else 5657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5658/* end confdefs.h. */ 5659#include <sys/types.h> 5660#include <sys/stat.h> 5661 5662#if defined S_ISBLK && defined S_IFDIR 5663extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1]; 5664#endif 5665 5666#if defined S_ISBLK && defined S_IFCHR 5667extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1]; 5668#endif 5669 5670#if defined S_ISLNK && defined S_IFREG 5671extern char c3[S_ISLNK (S_IFREG) ? -1 : 1]; 5672#endif 5673 5674#if defined S_ISSOCK && defined S_IFREG 5675extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1]; 5676#endif 5677 5678_ACEOF 5679if ac_fn_c_try_compile "$LINENO"; then : 5680 ac_cv_header_stat_broken=no 5681else 5682 ac_cv_header_stat_broken=yes 5683fi 5684rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5685fi 5686{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5 5687$as_echo "$ac_cv_header_stat_broken" >&6; } 5688if test $ac_cv_header_stat_broken = yes; then 5689 5690$as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h 5691 5692fi 5693 5694ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default" 5695if test "x$ac_cv_member_struct_stat_st_rdev" = x""yes; then : 5696 5697cat >>confdefs.h <<_ACEOF 5698#define HAVE_STRUCT_STAT_ST_RDEV 1 5699_ACEOF 5700 5701 5702$as_echo "#define HAVE_ST_RDEV 1" >>confdefs.h 5703 5704fi 5705 5706 5707echo $ECHO_N "checking if diff -u works... $ECHO_C" >&6 5708if diff -u /dev/null /dev/null > /dev/null 2>&1; then 5709 diff_u=-u 5710 echo yes >&6 5711else 5712 diff_u= 5713 echo no >&6 5714fi 5715echo "checking for MACHINE & MACHINE_ARCH..." >&6 5716cat > conftest.$ac_ext <<EOF 5717#include "confdefs.h" 5718#include <sys/param.h> 5719#ifdef MACHINE 5720machine=MACHINE 5721#endif 5722#ifdef MACHINE_ARCH 5723machine_arch=MACHINE_ARCH 5724#endif 5725EOF 5726 5727default_machine=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5728 egrep machine= | tr -d ' "'` 5729rm -rf conftest* 5730if test "$default_machine"; then 5731 eval "$default_machine" 5732fi 5733machine=${machine:-`$srcdir/machine.sh`} 5734machine_arch=${machine_arch:-`$srcdir/machine.sh arch`} 5735echo "defaults: MACHINE=$machine, MACHINE_ARCH=$machine_arch" 1>&6 5736 5737# Check whether --with-machine was given. 5738if test "${with_machine+set}" = set; then : 5739 withval=$with_machine; case "${withval}" in 5740yes) as_fn_error "bad value ${withval} given for bmake MACHINE" "$LINENO" 5 ;; 5741no) ;; 5742generic) machine=`$srcdir/machine.sh`;; 5743*) machine=$with_machine;; 5744esac 5745fi 5746 5747force_machine= 5748 5749# Check whether --with-force_machine was given. 5750if test "${with_force_machine+set}" = set; then : 5751 withval=$with_force_machine; case "${withval}" in 5752yes) force_machine=FORCE_;; 5753no) ;; 5754*) force_machine=FORCE_; machine=$with_force_machine;; 5755esac 5756fi 5757 5758force_machine_arch= 5759 5760# Check whether --with-force_machine_arch was given. 5761if test "${with_force_machine_arch+set}" = set; then : 5762 withval=$with_force_machine_arch; case "${withval}" in 5763yes) force_machine_arch=FORCE_;; 5764no) ;; 5765*) force_machine_arch=FORCE_; machine_arch=$with_force_machine;; 5766esac 5767fi 5768 5769 5770# Check whether --with-machine_arch was given. 5771if test "${with_machine_arch+set}" = set; then : 5772 withval=$with_machine_arch; case "${withval}" in 5773yes) as_fn_error "bad value ${withval} given for bmake MACHINE_ARCH" "$LINENO" 5 ;; 5774no) ;; 5775*) machine_arch=$with_machine_arch;; 5776esac 5777fi 5778 5779echo "Using: ${force_machine}MACHINE=$machine, MACHINE_ARCH=$machine_arch" 1>&6 5780default_sys_path=\${prefix}/share/mk 5781 5782# Check whether --with-default-sys-path was given. 5783if test "${with_default_sys_path+set}" = set; then : 5784 withval=$with_default_sys_path; case "${withval}" in 5785yes) as_fn_error "bad value ${withval} given for bmake _PATH_DEFSYSPATH" "$LINENO" 5 ;; 5786no) ;; 5787*) default_sys_path="$with_default_sys_path" 5788 ;; 5789esac 5790fi 5791 5792 5793# Check whether --with-path-objdirprefix was given. 5794if test "${with_path_objdirprefix+set}" = set; then : 5795 withval=$with_path_objdirprefix; case "${withval}" in 5796yes) as_fn_error "bad value ${withval} given for bmake _PATH_OBJDIRPREFIX" "$LINENO" 5 ;; 5797no) CPPFLAGS="$CPPFLAGS -DNO_PATH_OBJDIRPREFIX" ;; 5798*) CPPFLAGS="$CPPFLAGS \"-D_PATH_OBJDIRPREFIX=\\\"$with_path-objdir\\\"\"" ;; 5799esac 5800fi 5801 5802# Check whether --enable-pwd-override was given. 5803if test "${enable_pwd_override+set}" = set; then : 5804 enableval=$enable_pwd_override; case "${enableval}" in 5805yes) ;; 5806no) CPPFLAGS="$CPPFLAGS -DNO_PWD_OVERRIDE" ;; 5807*) as_fn_error "bad value ${enableval} given for pwd-override option" "$LINENO" 5 ;; 5808esac 5809fi 5810 5811# Check whether --enable-check-make-chdir was given. 5812if test "${enable_check_make_chdir+set}" = set; then : 5813 enableval=$enable_check_make_chdir; case "${enableval}" in 5814yes) ;; 5815no) CPPFLAGS="$CPPFLAGS -DNO_CHECK_MAKE_CHDIR" ;; 5816*) as_fn_error "bad value ${enableval} given for check-make-chdir option" "$LINENO" 5 ;; 5817esac 5818fi 5819 5820 5821# Check whether --with-mksrc was given. 5822if test "${with_mksrc+set}" = set; then : 5823 withval=$with_mksrc; case "${withval}" in 5824""|yes|no) ;; 5825*) test -s $withval/install-mk && mksrc=$withval || 5826as_fn_error "bad value ${withval} given for mksrc cannot find install-mk" "$LINENO" 5 5827;; 5828esac 5829 5830fi 5831 5832srcdir=`cd $srcdir && pwd` 5833for mksrc in $mksrc $srcdir/mk $srcdir/../mk mk 5834do 5835 test -s $mksrc/install-mk || continue 5836 mksrc=`cd $mksrc && pwd` 5837 break 5838done 5839mksrc=`echo $mksrc | sed "s,$srcdir,\\\${srcdir},"` 5840echo "Using: MKSRC=$mksrc" 1>&6 5841if test -x /usr/xpg4/bin/sh; then 5842 defshell_path=${defshell_path:-/usr/xpg4/bin/sh} 5843fi 5844if test -n "$defshell_path"; then 5845 echo "Using: SHELL=$defshell_path" >&6 5846 5847cat >>confdefs.h <<_ACEOF 5848#define DEFSHELL_CUSTOM "$defshell_path" 5849_ACEOF 5850 5851fi 5852if test -n "$DEFSHELL_INDEX"; then 5853 5854cat >>confdefs.h <<_ACEOF 5855#define DEFSHELL_INDEX $DEFSHELL_INDEX 5856_ACEOF 5857 5858fi 5859 5860 5861 5862 5863 5864 5865 5866 5867 5868 5869ac_config_files="$ac_config_files makefile Makefile.config make-bootstrap.sh unit-tests/Makefile" 5870 5871cat >confcache <<\_ACEOF 5872# This file is a shell script that caches the results of configure 5873# tests run on this system so they can be shared between configure 5874# scripts and configure runs, see configure's option --config-cache. 5875# It is not useful on other systems. If it contains results you don't 5876# want to keep, you may remove or edit it. 5877# 5878# config.status only pays attention to the cache file if you give it 5879# the --recheck option to rerun configure. 5880# 5881# `ac_cv_env_foo' variables (set or unset) will be overridden when 5882# loading this file, other *unset* `ac_cv_foo' will be assigned the 5883# following values. 5884 5885_ACEOF 5886 5887# The following way of writing the cache mishandles newlines in values, 5888# but we know of no workaround that is simple, portable, and efficient. 5889# So, we kill variables containing newlines. 5890# Ultrix sh set writes to stderr and can't be redirected directly, 5891# and sets the high bit in the cache file unless we assign to the vars. 5892( 5893 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 5894 eval ac_val=\$$ac_var 5895 case $ac_val in #( 5896 *${as_nl}*) 5897 case $ac_var in #( 5898 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 5899$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 5900 esac 5901 case $ac_var in #( 5902 _ | IFS | as_nl) ;; #( 5903 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 5904 *) { eval $ac_var=; unset $ac_var;} ;; 5905 esac ;; 5906 esac 5907 done 5908 5909 (set) 2>&1 | 5910 case $as_nl`(ac_space=' '; set) 2>&1` in #( 5911 *${as_nl}ac_space=\ *) 5912 # `set' does not quote correctly, so add quotes: double-quote 5913 # substitution turns \\\\ into \\, and sed turns \\ into \. 5914 sed -n \ 5915 "s/'/'\\\\''/g; 5916 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 5917 ;; #( 5918 *) 5919 # `set' quotes correctly as required by POSIX, so do not add quotes. 5920 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 5921 ;; 5922 esac | 5923 sort 5924) | 5925 sed ' 5926 /^ac_cv_env_/b end 5927 t clear 5928 :clear 5929 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 5930 t end 5931 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 5932 :end' >>confcache 5933if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 5934 if test -w "$cache_file"; then 5935 test "x$cache_file" != "x/dev/null" && 5936 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 5937$as_echo "$as_me: updating cache $cache_file" >&6;} 5938 cat confcache >$cache_file 5939 else 5940 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 5941$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 5942 fi 5943fi 5944rm -f confcache 5945 5946test "x$prefix" = xNONE && prefix=$ac_default_prefix 5947# Let make expand exec_prefix. 5948test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5949 5950DEFS=-DHAVE_CONFIG_H 5951 5952ac_libobjs= 5953ac_ltlibobjs= 5954for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 5955 # 1. Remove the extension, and $U if already installed. 5956 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 5957 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 5958 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 5959 # will be set to the directory where LIBOBJS objects are built. 5960 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 5961 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 5962done 5963LIBOBJS=$ac_libobjs 5964 5965LTLIBOBJS=$ac_ltlibobjs 5966 5967 5968 5969 5970: ${CONFIG_STATUS=./config.status} 5971ac_write_fail=0 5972ac_clean_files_save=$ac_clean_files 5973ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5974{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 5975$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 5976as_write_fail=0 5977cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 5978#! $SHELL 5979# Generated by $as_me. 5980# Run this file to recreate the current configuration. 5981# Compiler output produced by configure, useful for debugging 5982# configure, is in config.log if it exists. 5983 5984debug=false 5985ac_cs_recheck=false 5986ac_cs_silent=false 5987 5988SHELL=\${CONFIG_SHELL-$SHELL} 5989export SHELL 5990_ASEOF 5991cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 5992## -------------------- ## 5993## M4sh Initialization. ## 5994## -------------------- ## 5995 5996# Be more Bourne compatible 5997DUALCASE=1; export DUALCASE # for MKS sh 5998if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 5999 emulate sh 6000 NULLCMD=: 6001 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 6002 # is contrary to our usage. Disable this feature. 6003 alias -g '${1+"$@"}'='"$@"' 6004 setopt NO_GLOB_SUBST 6005else 6006 case `(set -o) 2>/dev/null` in #( 6007 *posix*) : 6008 set -o posix ;; #( 6009 *) : 6010 ;; 6011esac 6012fi 6013 6014 6015as_nl=' 6016' 6017export as_nl 6018# Printing a long string crashes Solaris 7 /usr/bin/printf. 6019as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 6020as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 6021as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 6022# Prefer a ksh shell builtin over an external printf program on Solaris, 6023# but without wasting forks for bash or zsh. 6024if test -z "$BASH_VERSION$ZSH_VERSION" \ 6025 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 6026 as_echo='print -r --' 6027 as_echo_n='print -rn --' 6028elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 6029 as_echo='printf %s\n' 6030 as_echo_n='printf %s' 6031else 6032 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 6033 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 6034 as_echo_n='/usr/ucb/echo -n' 6035 else 6036 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 6037 as_echo_n_body='eval 6038 arg=$1; 6039 case $arg in #( 6040 *"$as_nl"*) 6041 expr "X$arg" : "X\\(.*\\)$as_nl"; 6042 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 6043 esac; 6044 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 6045 ' 6046 export as_echo_n_body 6047 as_echo_n='sh -c $as_echo_n_body as_echo' 6048 fi 6049 export as_echo_body 6050 as_echo='sh -c $as_echo_body as_echo' 6051fi 6052 6053# The user is always right. 6054if test "${PATH_SEPARATOR+set}" != set; then 6055 PATH_SEPARATOR=: 6056 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 6057 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 6058 PATH_SEPARATOR=';' 6059 } 6060fi 6061 6062 6063# IFS 6064# We need space, tab and new line, in precisely that order. Quoting is 6065# there to prevent editors from complaining about space-tab. 6066# (If _AS_PATH_WALK were called with IFS unset, it would disable word 6067# splitting by setting IFS to empty value.) 6068IFS=" "" $as_nl" 6069 6070# Find who we are. Look in the path if we contain no directory separator. 6071case $0 in #(( 6072 *[\\/]* ) as_myself=$0 ;; 6073 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6074for as_dir in $PATH 6075do 6076 IFS=$as_save_IFS 6077 test -z "$as_dir" && as_dir=. 6078 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 6079 done 6080IFS=$as_save_IFS 6081 6082 ;; 6083esac 6084# We did not find ourselves, most probably we were run as `sh COMMAND' 6085# in which case we are not to be found in the path. 6086if test "x$as_myself" = x; then 6087 as_myself=$0 6088fi 6089if test ! -f "$as_myself"; then 6090 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 6091 exit 1 6092fi 6093 6094# Unset variables that we do not need and which cause bugs (e.g. in 6095# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 6096# suppresses any "Segmentation fault" message there. '((' could 6097# trigger a bug in pdksh 5.2.14. 6098for as_var in BASH_ENV ENV MAIL MAILPATH 6099do eval test x\${$as_var+set} = xset \ 6100 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 6101done 6102PS1='$ ' 6103PS2='> ' 6104PS4='+ ' 6105 6106# NLS nuisances. 6107LC_ALL=C 6108export LC_ALL 6109LANGUAGE=C 6110export LANGUAGE 6111 6112# CDPATH. 6113(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 6114 6115 6116# as_fn_error ERROR [LINENO LOG_FD] 6117# --------------------------------- 6118# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 6119# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 6120# script with status $?, using 1 if that was 0. 6121as_fn_error () 6122{ 6123 as_status=$?; test $as_status -eq 0 && as_status=1 6124 if test "$3"; then 6125 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 6126 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 6127 fi 6128 $as_echo "$as_me: error: $1" >&2 6129 as_fn_exit $as_status 6130} # as_fn_error 6131 6132 6133# as_fn_set_status STATUS 6134# ----------------------- 6135# Set $? to STATUS, without forking. 6136as_fn_set_status () 6137{ 6138 return $1 6139} # as_fn_set_status 6140 6141# as_fn_exit STATUS 6142# ----------------- 6143# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 6144as_fn_exit () 6145{ 6146 set +e 6147 as_fn_set_status $1 6148 exit $1 6149} # as_fn_exit 6150 6151# as_fn_unset VAR 6152# --------------- 6153# Portably unset VAR. 6154as_fn_unset () 6155{ 6156 { eval $1=; unset $1;} 6157} 6158as_unset=as_fn_unset 6159# as_fn_append VAR VALUE 6160# ---------------------- 6161# Append the text in VALUE to the end of the definition contained in VAR. Take 6162# advantage of any shell optimizations that allow amortized linear growth over 6163# repeated appends, instead of the typical quadratic growth present in naive 6164# implementations. 6165if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 6166 eval 'as_fn_append () 6167 { 6168 eval $1+=\$2 6169 }' 6170else 6171 as_fn_append () 6172 { 6173 eval $1=\$$1\$2 6174 } 6175fi # as_fn_append 6176 6177# as_fn_arith ARG... 6178# ------------------ 6179# Perform arithmetic evaluation on the ARGs, and store the result in the 6180# global $as_val. Take advantage of shells that can avoid forks. The arguments 6181# must be portable across $(()) and expr. 6182if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 6183 eval 'as_fn_arith () 6184 { 6185 as_val=$(( $* )) 6186 }' 6187else 6188 as_fn_arith () 6189 { 6190 as_val=`expr "$@" || test $? -eq 1` 6191 } 6192fi # as_fn_arith 6193 6194 6195if expr a : '\(a\)' >/dev/null 2>&1 && 6196 test "X`expr 00001 : '.*\(...\)'`" = X001; then 6197 as_expr=expr 6198else 6199 as_expr=false 6200fi 6201 6202if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 6203 as_basename=basename 6204else 6205 as_basename=false 6206fi 6207 6208if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 6209 as_dirname=dirname 6210else 6211 as_dirname=false 6212fi 6213 6214as_me=`$as_basename -- "$0" || 6215$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 6216 X"$0" : 'X\(//\)$' \| \ 6217 X"$0" : 'X\(/\)' \| . 2>/dev/null || 6218$as_echo X/"$0" | 6219 sed '/^.*\/\([^/][^/]*\)\/*$/{ 6220 s//\1/ 6221 q 6222 } 6223 /^X\/\(\/\/\)$/{ 6224 s//\1/ 6225 q 6226 } 6227 /^X\/\(\/\).*/{ 6228 s//\1/ 6229 q 6230 } 6231 s/.*/./; q'` 6232 6233# Avoid depending upon Character Ranges. 6234as_cr_letters='abcdefghijklmnopqrstuvwxyz' 6235as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 6236as_cr_Letters=$as_cr_letters$as_cr_LETTERS 6237as_cr_digits='0123456789' 6238as_cr_alnum=$as_cr_Letters$as_cr_digits 6239 6240ECHO_C= ECHO_N= ECHO_T= 6241case `echo -n x` in #((((( 6242-n*) 6243 case `echo 'xy\c'` in 6244 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 6245 xy) ECHO_C='\c';; 6246 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 6247 ECHO_T=' ';; 6248 esac;; 6249*) 6250 ECHO_N='-n';; 6251esac 6252 6253rm -f conf$$ conf$$.exe conf$$.file 6254if test -d conf$$.dir; then 6255 rm -f conf$$.dir/conf$$.file 6256else 6257 rm -f conf$$.dir 6258 mkdir conf$$.dir 2>/dev/null 6259fi 6260if (echo >conf$$.file) 2>/dev/null; then 6261 if ln -s conf$$.file conf$$ 2>/dev/null; then 6262 as_ln_s='ln -s' 6263 # ... but there are two gotchas: 6264 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 6265 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 6266 # In both cases, we have to default to `cp -p'. 6267 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 6268 as_ln_s='cp -p' 6269 elif ln conf$$.file conf$$ 2>/dev/null; then 6270 as_ln_s=ln 6271 else 6272 as_ln_s='cp -p' 6273 fi 6274else 6275 as_ln_s='cp -p' 6276fi 6277rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 6278rmdir conf$$.dir 2>/dev/null 6279 6280 6281# as_fn_mkdir_p 6282# ------------- 6283# Create "$as_dir" as a directory, including parents if necessary. 6284as_fn_mkdir_p () 6285{ 6286 6287 case $as_dir in #( 6288 -*) as_dir=./$as_dir;; 6289 esac 6290 test -d "$as_dir" || eval $as_mkdir_p || { 6291 as_dirs= 6292 while :; do 6293 case $as_dir in #( 6294 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 6295 *) as_qdir=$as_dir;; 6296 esac 6297 as_dirs="'$as_qdir' $as_dirs" 6298 as_dir=`$as_dirname -- "$as_dir" || 6299$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6300 X"$as_dir" : 'X\(//\)[^/]' \| \ 6301 X"$as_dir" : 'X\(//\)$' \| \ 6302 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 6303$as_echo X"$as_dir" | 6304 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6305 s//\1/ 6306 q 6307 } 6308 /^X\(\/\/\)[^/].*/{ 6309 s//\1/ 6310 q 6311 } 6312 /^X\(\/\/\)$/{ 6313 s//\1/ 6314 q 6315 } 6316 /^X\(\/\).*/{ 6317 s//\1/ 6318 q 6319 } 6320 s/.*/./; q'` 6321 test -d "$as_dir" && break 6322 done 6323 test -z "$as_dirs" || eval "mkdir $as_dirs" 6324 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 6325 6326 6327} # as_fn_mkdir_p 6328if mkdir -p . 2>/dev/null; then 6329 as_mkdir_p='mkdir -p "$as_dir"' 6330else 6331 test -d ./-p && rmdir ./-p 6332 as_mkdir_p=false 6333fi 6334 6335if test -x / >/dev/null 2>&1; then 6336 as_test_x='test -x' 6337else 6338 if ls -dL / >/dev/null 2>&1; then 6339 as_ls_L_option=L 6340 else 6341 as_ls_L_option= 6342 fi 6343 as_test_x=' 6344 eval sh -c '\'' 6345 if test -d "$1"; then 6346 test -d "$1/."; 6347 else 6348 case $1 in #( 6349 -*)set "./$1";; 6350 esac; 6351 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 6352 ???[sx]*):;;*)false;;esac;fi 6353 '\'' sh 6354 ' 6355fi 6356as_executable_p=$as_test_x 6357 6358# Sed expression to map a string onto a valid CPP name. 6359as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 6360 6361# Sed expression to map a string onto a valid variable name. 6362as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 6363 6364 6365exec 6>&1 6366## ----------------------------------- ## 6367## Main body of $CONFIG_STATUS script. ## 6368## ----------------------------------- ## 6369_ASEOF 6370test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 6371 6372cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6373# Save the log message, to keep $0 and so on meaningful, and to 6374# report actual input values of CONFIG_FILES etc. instead of their 6375# values after options handling. 6376ac_log=" 6377This file was extended by bmake $as_me 20130303, which was 6378generated by GNU Autoconf 2.64. Invocation command line was 6379 6380 CONFIG_FILES = $CONFIG_FILES 6381 CONFIG_HEADERS = $CONFIG_HEADERS 6382 CONFIG_LINKS = $CONFIG_LINKS 6383 CONFIG_COMMANDS = $CONFIG_COMMANDS 6384 $ $0 $@ 6385 6386on `(hostname || uname -n) 2>/dev/null | sed 1q` 6387" 6388 6389_ACEOF 6390 6391case $ac_config_files in *" 6392"*) set x $ac_config_files; shift; ac_config_files=$*;; 6393esac 6394 6395case $ac_config_headers in *" 6396"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 6397esac 6398 6399 6400cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6401# Files that config.status was made for. 6402config_files="$ac_config_files" 6403config_headers="$ac_config_headers" 6404 6405_ACEOF 6406 6407cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6408ac_cs_usage="\ 6409\`$as_me' instantiates files and other configuration actions 6410from templates according to the current configuration. Unless the files 6411and actions are specified as TAGs, all are instantiated by default. 6412 6413Usage: $0 [OPTION]... [TAG]... 6414 6415 -h, --help print this help, then exit 6416 -V, --version print version number and configuration settings, then exit 6417 -q, --quiet, --silent 6418 do not print progress messages 6419 -d, --debug don't remove temporary files 6420 --recheck update $as_me by reconfiguring in the same conditions 6421 --file=FILE[:TEMPLATE] 6422 instantiate the configuration file FILE 6423 --header=FILE[:TEMPLATE] 6424 instantiate the configuration header FILE 6425 6426Configuration files: 6427$config_files 6428 6429Configuration headers: 6430$config_headers 6431 6432Report bugs to <sjg@NetBSD.org>." 6433 6434_ACEOF 6435cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6436ac_cs_version="\\ 6437bmake config.status 20130303 6438configured by $0, generated by GNU Autoconf 2.64, 6439 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 6440 6441Copyright (C) 2009 Free Software Foundation, Inc. 6442This config.status script is free software; the Free Software Foundation 6443gives unlimited permission to copy, distribute and modify it." 6444 6445ac_pwd='$ac_pwd' 6446srcdir='$srcdir' 6447INSTALL='$INSTALL' 6448test -n "\$AWK" || AWK=awk 6449_ACEOF 6450 6451cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6452# The default lists apply if the user does not specify any file. 6453ac_need_defaults=: 6454while test $# != 0 6455do 6456 case $1 in 6457 --*=*) 6458 ac_option=`expr "X$1" : 'X\([^=]*\)='` 6459 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 6460 ac_shift=: 6461 ;; 6462 *) 6463 ac_option=$1 6464 ac_optarg=$2 6465 ac_shift=shift 6466 ;; 6467 esac 6468 6469 case $ac_option in 6470 # Handling of the options. 6471 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 6472 ac_cs_recheck=: ;; 6473 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 6474 $as_echo "$ac_cs_version"; exit ;; 6475 --debug | --debu | --deb | --de | --d | -d ) 6476 debug=: ;; 6477 --file | --fil | --fi | --f ) 6478 $ac_shift 6479 case $ac_optarg in 6480 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6481 esac 6482 as_fn_append CONFIG_FILES " '$ac_optarg'" 6483 ac_need_defaults=false;; 6484 --header | --heade | --head | --hea ) 6485 $ac_shift 6486 case $ac_optarg in 6487 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6488 esac 6489 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 6490 ac_need_defaults=false;; 6491 --he | --h) 6492 # Conflict between --help and --header 6493 as_fn_error "ambiguous option: \`$1' 6494Try \`$0 --help' for more information.";; 6495 --help | --hel | -h ) 6496 $as_echo "$ac_cs_usage"; exit ;; 6497 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 6498 | -silent | --silent | --silen | --sile | --sil | --si | --s) 6499 ac_cs_silent=: ;; 6500 6501 # This is an error. 6502 -*) as_fn_error "unrecognized option: \`$1' 6503Try \`$0 --help' for more information." ;; 6504 6505 *) as_fn_append ac_config_targets " $1" 6506 ac_need_defaults=false ;; 6507 6508 esac 6509 shift 6510done 6511 6512ac_configure_extra_args= 6513 6514if $ac_cs_silent; then 6515 exec 6>/dev/null 6516 ac_configure_extra_args="$ac_configure_extra_args --silent" 6517fi 6518 6519_ACEOF 6520cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6521if \$ac_cs_recheck; then 6522 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 6523 shift 6524 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 6525 CONFIG_SHELL='$SHELL' 6526 export CONFIG_SHELL 6527 exec "\$@" 6528fi 6529 6530_ACEOF 6531cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6532exec 5>>config.log 6533{ 6534 echo 6535 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 6536## Running $as_me. ## 6537_ASBOX 6538 $as_echo "$ac_log" 6539} >&5 6540 6541_ACEOF 6542cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6543_ACEOF 6544 6545cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6546 6547# Handling of arguments. 6548for ac_config_target in $ac_config_targets 6549do 6550 case $ac_config_target in 6551 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 6552 "makefile") CONFIG_FILES="$CONFIG_FILES makefile" ;; 6553 "Makefile.config") CONFIG_FILES="$CONFIG_FILES Makefile.config" ;; 6554 "make-bootstrap.sh") CONFIG_FILES="$CONFIG_FILES make-bootstrap.sh" ;; 6555 "unit-tests/Makefile") CONFIG_FILES="$CONFIG_FILES unit-tests/Makefile" ;; 6556 6557 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 6558 esac 6559done 6560 6561 6562# If the user did not use the arguments to specify the items to instantiate, 6563# then the envvar interface is used. Set only those that are not. 6564# We use the long form for the default assignment because of an extremely 6565# bizarre bug on SunOS 4.1.3. 6566if $ac_need_defaults; then 6567 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 6568 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 6569fi 6570 6571# Have a temporary directory for convenience. Make it in the build tree 6572# simply because there is no reason against having it here, and in addition, 6573# creating and moving files from /tmp can sometimes cause problems. 6574# Hook for its removal unless debugging. 6575# Note that there is a small window in which the directory will not be cleaned: 6576# after its creation but before its name has been assigned to `$tmp'. 6577$debug || 6578{ 6579 tmp= 6580 trap 'exit_status=$? 6581 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 6582' 0 6583 trap 'as_fn_exit 1' 1 2 13 15 6584} 6585# Create a (secure) tmp directory for tmp files. 6586 6587{ 6588 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 6589 test -n "$tmp" && test -d "$tmp" 6590} || 6591{ 6592 tmp=./conf$$-$RANDOM 6593 (umask 077 && mkdir "$tmp") 6594} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 6595 6596# Set up the scripts for CONFIG_FILES section. 6597# No need to generate them if there are no CONFIG_FILES. 6598# This happens for instance with `./config.status config.h'. 6599if test -n "$CONFIG_FILES"; then 6600 6601 6602ac_cr=`echo X | tr X '\015'` 6603# On cygwin, bash can eat \r inside `` if the user requested igncr. 6604# But we know of no other shell where ac_cr would be empty at this 6605# point, so we can use a bashism as a fallback. 6606if test "x$ac_cr" = x; then 6607 eval ac_cr=\$\'\\r\' 6608fi 6609ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 6610if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 6611 ac_cs_awk_cr='\r' 6612else 6613 ac_cs_awk_cr=$ac_cr 6614fi 6615 6616echo 'BEGIN {' >"$tmp/subs1.awk" && 6617_ACEOF 6618 6619 6620{ 6621 echo "cat >conf$$subs.awk <<_ACEOF" && 6622 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 6623 echo "_ACEOF" 6624} >conf$$subs.sh || 6625 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6626ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 6627ac_delim='%!_!# ' 6628for ac_last_try in false false false false false :; do 6629 . ./conf$$subs.sh || 6630 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6631 6632 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 6633 if test $ac_delim_n = $ac_delim_num; then 6634 break 6635 elif $ac_last_try; then 6636 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6637 else 6638 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6639 fi 6640done 6641rm -f conf$$subs.sh 6642 6643cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6644cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 6645_ACEOF 6646sed -n ' 6647h 6648s/^/S["/; s/!.*/"]=/ 6649p 6650g 6651s/^[^!]*!// 6652:repl 6653t repl 6654s/'"$ac_delim"'$// 6655t delim 6656:nl 6657h 6658s/\(.\{148\}\).*/\1/ 6659t more1 6660s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 6661p 6662n 6663b repl 6664:more1 6665s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6666p 6667g 6668s/.\{148\}// 6669t nl 6670:delim 6671h 6672s/\(.\{148\}\).*/\1/ 6673t more2 6674s/["\\]/\\&/g; s/^/"/; s/$/"/ 6675p 6676b 6677:more2 6678s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6679p 6680g 6681s/.\{148\}// 6682t delim 6683' <conf$$subs.awk | sed ' 6684/^[^""]/{ 6685 N 6686 s/\n// 6687} 6688' >>$CONFIG_STATUS || ac_write_fail=1 6689rm -f conf$$subs.awk 6690cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6691_ACAWK 6692cat >>"\$tmp/subs1.awk" <<_ACAWK && 6693 for (key in S) S_is_set[key] = 1 6694 FS = "" 6695 6696} 6697{ 6698 line = $ 0 6699 nfields = split(line, field, "@") 6700 substed = 0 6701 len = length(field[1]) 6702 for (i = 2; i < nfields; i++) { 6703 key = field[i] 6704 keylen = length(key) 6705 if (S_is_set[key]) { 6706 value = S[key] 6707 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 6708 len += length(value) + length(field[++i]) 6709 substed = 1 6710 } else 6711 len += 1 + keylen 6712 } 6713 6714 print line 6715} 6716 6717_ACAWK 6718_ACEOF 6719cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6720if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 6721 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 6722else 6723 cat 6724fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 6725 || as_fn_error "could not setup config files machinery" "$LINENO" 5 6726_ACEOF 6727 6728# VPATH may cause trouble with some makes, so we remove $(srcdir), 6729# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 6730# trailing colons and then remove the whole line if VPATH becomes empty 6731# (actually we leave an empty line to preserve line numbers). 6732if test "x$srcdir" = x.; then 6733 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 6734s/:*\$(srcdir):*/:/ 6735s/:*\${srcdir}:*/:/ 6736s/:*@srcdir@:*/:/ 6737s/^\([^=]*=[ ]*\):*/\1/ 6738s/:*$// 6739s/^[^=]*=[ ]*$// 6740}' 6741fi 6742 6743cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6744fi # test -n "$CONFIG_FILES" 6745 6746# Set up the scripts for CONFIG_HEADERS section. 6747# No need to generate them if there are no CONFIG_HEADERS. 6748# This happens for instance with `./config.status Makefile'. 6749if test -n "$CONFIG_HEADERS"; then 6750cat >"$tmp/defines.awk" <<\_ACAWK || 6751BEGIN { 6752_ACEOF 6753 6754# Transform confdefs.h into an awk script `defines.awk', embedded as 6755# here-document in config.status, that substitutes the proper values into 6756# config.h.in to produce config.h. 6757 6758# Create a delimiter string that does not exist in confdefs.h, to ease 6759# handling of long lines. 6760ac_delim='%!_!# ' 6761for ac_last_try in false false :; do 6762 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 6763 if test -z "$ac_t"; then 6764 break 6765 elif $ac_last_try; then 6766 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 6767 else 6768 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6769 fi 6770done 6771 6772# For the awk script, D is an array of macro values keyed by name, 6773# likewise P contains macro parameters if any. Preserve backslash 6774# newline sequences. 6775 6776ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 6777sed -n ' 6778s/.\{148\}/&'"$ac_delim"'/g 6779t rset 6780:rset 6781s/^[ ]*#[ ]*define[ ][ ]*/ / 6782t def 6783d 6784:def 6785s/\\$// 6786t bsnl 6787s/["\\]/\\&/g 6788s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6789D["\1"]=" \3"/p 6790s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 6791d 6792:bsnl 6793s/["\\]/\\&/g 6794s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6795D["\1"]=" \3\\\\\\n"\\/p 6796t cont 6797s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 6798t cont 6799d 6800:cont 6801n 6802s/.\{148\}/&'"$ac_delim"'/g 6803t clear 6804:clear 6805s/\\$// 6806t bsnlc 6807s/["\\]/\\&/g; s/^/"/; s/$/"/p 6808d 6809:bsnlc 6810s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 6811b cont 6812' <confdefs.h | sed ' 6813s/'"$ac_delim"'/"\\\ 6814"/g' >>$CONFIG_STATUS || ac_write_fail=1 6815 6816cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6817 for (key in D) D_is_set[key] = 1 6818 FS = "" 6819} 6820/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 6821 line = \$ 0 6822 split(line, arg, " ") 6823 if (arg[1] == "#") { 6824 defundef = arg[2] 6825 mac1 = arg[3] 6826 } else { 6827 defundef = substr(arg[1], 2) 6828 mac1 = arg[2] 6829 } 6830 split(mac1, mac2, "(") #) 6831 macro = mac2[1] 6832 prefix = substr(line, 1, index(line, defundef) - 1) 6833 if (D_is_set[macro]) { 6834 # Preserve the white space surrounding the "#". 6835 print prefix "define", macro P[macro] D[macro] 6836 next 6837 } else { 6838 # Replace #undef with comments. This is necessary, for example, 6839 # in the case of _POSIX_SOURCE, which is predefined and required 6840 # on some systems where configure will not decide to define it. 6841 if (defundef == "undef") { 6842 print "/*", prefix defundef, macro, "*/" 6843 next 6844 } 6845 } 6846} 6847{ print } 6848_ACAWK 6849_ACEOF 6850cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6851 as_fn_error "could not setup config headers machinery" "$LINENO" 5 6852fi # test -n "$CONFIG_HEADERS" 6853 6854 6855eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 6856shift 6857for ac_tag 6858do 6859 case $ac_tag in 6860 :[FHLC]) ac_mode=$ac_tag; continue;; 6861 esac 6862 case $ac_mode$ac_tag in 6863 :[FHL]*:*);; 6864 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 6865 :[FH]-) ac_tag=-:-;; 6866 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 6867 esac 6868 ac_save_IFS=$IFS 6869 IFS=: 6870 set x $ac_tag 6871 IFS=$ac_save_IFS 6872 shift 6873 ac_file=$1 6874 shift 6875 6876 case $ac_mode in 6877 :L) ac_source=$1;; 6878 :[FH]) 6879 ac_file_inputs= 6880 for ac_f 6881 do 6882 case $ac_f in 6883 -) ac_f="$tmp/stdin";; 6884 *) # Look for the file first in the build tree, then in the source tree 6885 # (if the path is not absolute). The absolute path cannot be DOS-style, 6886 # because $ac_f cannot contain `:'. 6887 test -f "$ac_f" || 6888 case $ac_f in 6889 [\\/$]*) false;; 6890 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 6891 esac || 6892 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 6893 esac 6894 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 6895 as_fn_append ac_file_inputs " '$ac_f'" 6896 done 6897 6898 # Let's still pretend it is `configure' which instantiates (i.e., don't 6899 # use $as_me), people would be surprised to read: 6900 # /* config.h. Generated by config.status. */ 6901 configure_input='Generated from '` 6902 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 6903 `' by configure.' 6904 if test x"$ac_file" != x-; then 6905 configure_input="$ac_file. $configure_input" 6906 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 6907$as_echo "$as_me: creating $ac_file" >&6;} 6908 fi 6909 # Neutralize special characters interpreted by sed in replacement strings. 6910 case $configure_input in #( 6911 *\&* | *\|* | *\\* ) 6912 ac_sed_conf_input=`$as_echo "$configure_input" | 6913 sed 's/[\\\\&|]/\\\\&/g'`;; #( 6914 *) ac_sed_conf_input=$configure_input;; 6915 esac 6916 6917 case $ac_tag in 6918 *:-:* | *:-) cat >"$tmp/stdin" \ 6919 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 6920 esac 6921 ;; 6922 esac 6923 6924 ac_dir=`$as_dirname -- "$ac_file" || 6925$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6926 X"$ac_file" : 'X\(//\)[^/]' \| \ 6927 X"$ac_file" : 'X\(//\)$' \| \ 6928 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 6929$as_echo X"$ac_file" | 6930 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6931 s//\1/ 6932 q 6933 } 6934 /^X\(\/\/\)[^/].*/{ 6935 s//\1/ 6936 q 6937 } 6938 /^X\(\/\/\)$/{ 6939 s//\1/ 6940 q 6941 } 6942 /^X\(\/\).*/{ 6943 s//\1/ 6944 q 6945 } 6946 s/.*/./; q'` 6947 as_dir="$ac_dir"; as_fn_mkdir_p 6948 ac_builddir=. 6949 6950case "$ac_dir" in 6951.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 6952*) 6953 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 6954 # A ".." for each directory in $ac_dir_suffix. 6955 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 6956 case $ac_top_builddir_sub in 6957 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 6958 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 6959 esac ;; 6960esac 6961ac_abs_top_builddir=$ac_pwd 6962ac_abs_builddir=$ac_pwd$ac_dir_suffix 6963# for backward compatibility: 6964ac_top_builddir=$ac_top_build_prefix 6965 6966case $srcdir in 6967 .) # We are building in place. 6968 ac_srcdir=. 6969 ac_top_srcdir=$ac_top_builddir_sub 6970 ac_abs_top_srcdir=$ac_pwd ;; 6971 [\\/]* | ?:[\\/]* ) # Absolute name. 6972 ac_srcdir=$srcdir$ac_dir_suffix; 6973 ac_top_srcdir=$srcdir 6974 ac_abs_top_srcdir=$srcdir ;; 6975 *) # Relative name. 6976 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 6977 ac_top_srcdir=$ac_top_build_prefix$srcdir 6978 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 6979esac 6980ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 6981 6982 6983 case $ac_mode in 6984 :F) 6985 # 6986 # CONFIG_FILE 6987 # 6988 6989 case $INSTALL in 6990 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 6991 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 6992 esac 6993_ACEOF 6994 6995cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6996# If the template does not know about datarootdir, expand it. 6997# FIXME: This hack should be removed a few years after 2.60. 6998ac_datarootdir_hack=; ac_datarootdir_seen= 6999ac_sed_dataroot=' 7000/datarootdir/ { 7001 p 7002 q 7003} 7004/@datadir@/p 7005/@docdir@/p 7006/@infodir@/p 7007/@localedir@/p 7008/@mandir@/p' 7009case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 7010*datarootdir*) ac_datarootdir_seen=yes;; 7011*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 7012 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 7013$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 7014_ACEOF 7015cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7016 ac_datarootdir_hack=' 7017 s&@datadir@&$datadir&g 7018 s&@docdir@&$docdir&g 7019 s&@infodir@&$infodir&g 7020 s&@localedir@&$localedir&g 7021 s&@mandir@&$mandir&g 7022 s&\\\${datarootdir}&$datarootdir&g' ;; 7023esac 7024_ACEOF 7025 7026# Neutralize VPATH when `$srcdir' = `.'. 7027# Shell code in configure.ac might set extrasub. 7028# FIXME: do we really want to maintain this feature? 7029cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7030ac_sed_extra="$ac_vpsub 7031$extrasub 7032_ACEOF 7033cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7034:t 7035/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 7036s|@configure_input@|$ac_sed_conf_input|;t t 7037s&@top_builddir@&$ac_top_builddir_sub&;t t 7038s&@top_build_prefix@&$ac_top_build_prefix&;t t 7039s&@srcdir@&$ac_srcdir&;t t 7040s&@abs_srcdir@&$ac_abs_srcdir&;t t 7041s&@top_srcdir@&$ac_top_srcdir&;t t 7042s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 7043s&@builddir@&$ac_builddir&;t t 7044s&@abs_builddir@&$ac_abs_builddir&;t t 7045s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 7046s&@INSTALL@&$ac_INSTALL&;t t 7047$ac_datarootdir_hack 7048" 7049eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 7050 || as_fn_error "could not create $ac_file" "$LINENO" 5 7051 7052test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 7053 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 7054 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 7055 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 7056which seems to be undefined. Please make sure it is defined." >&5 7057$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 7058which seems to be undefined. Please make sure it is defined." >&2;} 7059 7060 rm -f "$tmp/stdin" 7061 case $ac_file in 7062 -) cat "$tmp/out" && rm -f "$tmp/out";; 7063 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 7064 esac \ 7065 || as_fn_error "could not create $ac_file" "$LINENO" 5 7066 ;; 7067 :H) 7068 # 7069 # CONFIG_HEADER 7070 # 7071 if test x"$ac_file" != x-; then 7072 { 7073 $as_echo "/* $configure_input */" \ 7074 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 7075 } >"$tmp/config.h" \ 7076 || as_fn_error "could not create $ac_file" "$LINENO" 5 7077 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 7078 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 7079$as_echo "$as_me: $ac_file is unchanged" >&6;} 7080 else 7081 rm -f "$ac_file" 7082 mv "$tmp/config.h" "$ac_file" \ 7083 || as_fn_error "could not create $ac_file" "$LINENO" 5 7084 fi 7085 else 7086 $as_echo "/* $configure_input */" \ 7087 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 7088 || as_fn_error "could not create -" "$LINENO" 5 7089 fi 7090 ;; 7091 7092 7093 esac 7094 7095done # for ac_tag 7096 7097 7098as_fn_exit 0 7099_ACEOF 7100ac_clean_files=$ac_clean_files_save 7101 7102test $ac_write_fail = 0 || 7103 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 7104 7105 7106# configure is writing to config.log, and then calls config.status. 7107# config.status does its own redirection, appending to config.log. 7108# Unfortunately, on DOS this fails, as config.log is still kept open 7109# by configure, so config.status won't be able to write to it; its 7110# output is simply discarded. So we exec the FD to /dev/null, 7111# effectively closing config.log, so it can be properly (re)opened and 7112# appended to by config.status. When coming back to configure, we 7113# need to make the FD available again. 7114if test "$no_create" != yes; then 7115 ac_cs_success=: 7116 ac_config_status_args= 7117 test "$silent" = yes && 7118 ac_config_status_args="$ac_config_status_args --quiet" 7119 exec 5>/dev/null 7120 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 7121 exec 5>>config.log 7122 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 7123 # would make configure fail if this is the last instruction. 7124 $ac_cs_success || as_fn_exit $? 7125fi 7126if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 7127 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 7128$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 7129fi 7130 7131 7132cat <<EOF 7133 7134You can now run 7135 7136 sh ./make-bootstrap.sh 7137 7138to produce a fully functional bmake. 7139 7140EOF 7141