1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.61. 4# 5# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 6# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 7# This configure script is free software; the Free Software Foundation 8# gives unlimited permission to copy, distribute and modify it. 9## --------------------- ## 10## M4sh Initialization. ## 11## --------------------- ## 12 13# Be more Bourne compatible 14DUALCASE=1; export DUALCASE # for MKS sh 15if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 16 emulate sh 17 NULLCMD=: 18 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 19 # is contrary to our usage. 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Invocation command line was 1412 1413 $ $0 $@ 1414 1415_ACEOF 1416exec 5>>config.log 1417{ 1418cat <<_ASUNAME 1419## --------- ## 1420## Platform. ## 1421## --------- ## 1422 1423hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1424uname -m = `(uname -m) 2>/dev/null || echo unknown` 1425uname -r = `(uname -r) 2>/dev/null || echo unknown` 1426uname -s = `(uname -s) 2>/dev/null || echo unknown` 1427uname -v = `(uname -v) 2>/dev/null || echo unknown` 1428 1429/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1430/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1431 1432/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1433/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1434/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1435/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1436/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1437/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1438/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1439 1440_ASUNAME 1441 1442as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1443for as_dir in $PATH 1444do 1445 IFS=$as_save_IFS 1446 test -z "$as_dir" && as_dir=. 1447 echo "PATH: $as_dir" 1448done 1449IFS=$as_save_IFS 1450 1451} >&5 1452 1453cat >&5 <<_ACEOF 1454 1455 1456## ----------- ## 1457## Core tests. ## 1458## ----------- ## 1459 1460_ACEOF 1461 1462 1463# Keep a trace of the command line. 1464# Strip out --no-create and --no-recursion so they do not pile up. 1465# Strip out --silent because we don't want to record it for future runs. 1466# Also quote any args containing shell meta-characters. 1467# Make two passes to allow for proper duplicate-argument suppression. 1468ac_configure_args= 1469ac_configure_args0= 1470ac_configure_args1= 1471ac_must_keep_next=false 1472for ac_pass in 1 2 1473do 1474 for ac_arg 1475 do 1476 case $ac_arg in 1477 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1478 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1479 | -silent | --silent | --silen | --sile | --sil) 1480 continue ;; 1481 *\'*) 1482 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1483 esac 1484 case $ac_pass in 1485 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 1486 2) 1487 ac_configure_args1="$ac_configure_args1 '$ac_arg'" 1488 if test $ac_must_keep_next = true; then 1489 ac_must_keep_next=false # Got value, back to normal. 1490 else 1491 case $ac_arg in 1492 *=* | --config-cache | -C | -disable-* | --disable-* \ 1493 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1494 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1495 | -with-* | --with-* | -without-* | --without-* | --x) 1496 case "$ac_configure_args0 " in 1497 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1498 esac 1499 ;; 1500 -* ) ac_must_keep_next=true ;; 1501 esac 1502 fi 1503 ac_configure_args="$ac_configure_args '$ac_arg'" 1504 ;; 1505 esac 1506 done 1507done 1508$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 1509$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 1510 1511# When interrupted or exit'd, cleanup temporary files, and complete 1512# config.log. 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"$ac_site_file" 1663 fi 1664done 1665 1666if test -r "$cache_file"; then 1667 # Some versions of bash will fail to source /dev/null (special 1668 # files actually), so we avoid doing that. 1669 if test -f "$cache_file"; then 1670 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1671echo "$as_me: loading cache $cache_file" >&6;} 1672 case $cache_file in 1673 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1674 *) . 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Must try -L first in case configure is actually a 1876# symlink; some systems play weird games with the mod time of symlinks 1877# (eg FreeBSD returns the mod time of the symlink's containing 1878# directory). 1879if ( 1880 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` 1881 if test "$*" = "X"; then 1882 # -L didn't work. 1883 set X `ls -t $srcdir/configure conftest.file` 1884 fi 1885 rm -f conftest.file 1886 if test "$*" != "X $srcdir/configure conftest.file" \ 1887 && test "$*" != "X conftest.file $srcdir/configure"; then 1888 1889 # If neither matched, then we have a broken ls. This can happen 1890 # if, for instance, CONFIG_SHELL is bash and it inherits a 1891 # broken ls alias from the environment. This has actually 1892 # happened. Such a system could not be considered "sane". 1893 { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken 1894alias in your environment" >&5 1895echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken 1896alias in your environment" >&2;} 1897 { (exit 1); exit 1; }; } 1898 fi 1899 1900 test "$2" = conftest.file 1901 ) 1902then 1903 # Ok. 1904 : 1905else 1906 { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! 1907Check your system clock" >&5 1908echo "$as_me: error: newly created file is older than distributed files! 1909Check your system clock" >&2;} 1910 { (exit 1); exit 1; }; } 1911fi 1912{ echo "$as_me:$LINENO: result: yes" >&5 1913echo "${ECHO_T}yes" >&6; } 1914test "$program_prefix" != NONE && 1915 program_transform_name="s&^&$program_prefix&;$program_transform_name" 1916# Use a double $ so make ignores it. 1917test "$program_suffix" != NONE && 1918 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 1919# Double any \ or $. echo might interpret backslashes. 1920# By default was `s,x,x', remove it if useless. 1921cat <<\_ACEOF >conftest.sed 1922s/[\\$]/&&/g;s/;s,x,x,$// 1923_ACEOF 1924program_transform_name=`echo $program_transform_name | sed -f conftest.sed` 1925rm -f conftest.sed 1926 1927# expand $ac_aux_dir to an absolute path 1928am_aux_dir=`cd $ac_aux_dir && pwd` 1929 1930test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" 1931# Use eval to expand $SHELL 1932if eval "$MISSING --run true"; then 1933 am_missing_run="$MISSING --run " 1934else 1935 am_missing_run= 1936 { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 1937echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 1938fi 1939 1940{ echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5 1941echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; } 1942if test -z "$MKDIR_P"; then 1943 if test "${ac_cv_path_mkdir+set}" = set; then 1944 echo $ECHO_N "(cached) $ECHO_C" >&6 1945else 1946 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1947for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 1948do 1949 IFS=$as_save_IFS 1950 test -z "$as_dir" && as_dir=. 1951 for ac_prog in mkdir gmkdir; do 1952 for ac_exec_ext in '' $ac_executable_extensions; do 1953 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 1954 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 1955 'mkdir (GNU coreutils) '* | \ 1956 'mkdir (coreutils) '* | \ 1957 'mkdir (fileutils) '4.1*) 1958 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 1959 break 3;; 1960 esac 1961 done 1962 done 1963done 1964IFS=$as_save_IFS 1965 1966fi 1967 1968 if test "${ac_cv_path_mkdir+set}" = set; then 1969 MKDIR_P="$ac_cv_path_mkdir -p" 1970 else 1971 # As a last resort, use the slow shell script. Don't cache a 1972 # value for MKDIR_P within a source directory, because that will 1973 # break other packages using the cache if that directory is 1974 # removed, or if the value is a relative name. 1975 test -d ./--version && rmdir ./--version 1976 MKDIR_P="$ac_install_sh -d" 1977 fi 1978fi 1979{ echo "$as_me:$LINENO: result: $MKDIR_P" >&5 1980echo "${ECHO_T}$MKDIR_P" >&6; } 1981 1982mkdir_p="$MKDIR_P" 1983case $mkdir_p in 1984 [\\/$]* | ?:[\\/]*) ;; 1985 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 1986esac 1987 1988for ac_prog in gawk mawk nawk awk 1989do 1990 # Extract the first word of "$ac_prog", so it can be a program name with args. 1991set dummy $ac_prog; ac_word=$2 1992{ echo "$as_me:$LINENO: checking for $ac_word" >&5 1993echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 1994if test "${ac_cv_prog_AWK+set}" = set; then 1995 echo $ECHO_N "(cached) $ECHO_C" >&6 1996else 1997 if test -n "$AWK"; then 1998 ac_cv_prog_AWK="$AWK" # Let the user override the test. 1999else 2000as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2001for as_dir in $PATH 2002do 2003 IFS=$as_save_IFS 2004 test -z "$as_dir" && as_dir=. 2005 for ac_exec_ext in '' $ac_executable_extensions; do 2006 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2007 ac_cv_prog_AWK="$ac_prog" 2008 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2009 break 2 2010 fi 2011done 2012done 2013IFS=$as_save_IFS 2014 2015fi 2016fi 2017AWK=$ac_cv_prog_AWK 2018if test -n "$AWK"; then 2019 { echo "$as_me:$LINENO: result: $AWK" >&5 2020echo "${ECHO_T}$AWK" >&6; } 2021else 2022 { echo "$as_me:$LINENO: result: no" >&5 2023echo "${ECHO_T}no" >&6; } 2024fi 2025 2026 2027 test -n "$AWK" && break 2028done 2029 2030{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2031echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; } 2032set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2033if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then 2034 echo $ECHO_N "(cached) $ECHO_C" >&6 2035else 2036 cat >conftest.make <<\_ACEOF 2037SHELL = /bin/sh 2038all: 2039 @echo '@@@%%%=$(MAKE)=@@@%%%' 2040_ACEOF 2041# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2042case `${MAKE-make} -f conftest.make 2>/dev/null` in 2043 *@@@%%%=?*=@@@%%%*) 2044 eval ac_cv_prog_make_${ac_make}_set=yes;; 2045 *) 2046 eval ac_cv_prog_make_${ac_make}_set=no;; 2047esac 2048rm -f conftest.make 2049fi 2050if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2051 { echo "$as_me:$LINENO: result: yes" >&5 2052echo "${ECHO_T}yes" >&6; } 2053 SET_MAKE= 2054else 2055 { echo "$as_me:$LINENO: result: no" >&5 2056echo "${ECHO_T}no" >&6; } 2057 SET_MAKE="MAKE=${MAKE-make}" 2058fi 2059 2060rm -rf .tst 2>/dev/null 2061mkdir .tst 2>/dev/null 2062if test -d .tst; then 2063 am__leading_dot=. 2064else 2065 am__leading_dot=_ 2066fi 2067rmdir .tst 2>/dev/null 2068 2069if test "`cd $srcdir && pwd`" != "`pwd`"; then 2070 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2071 # is not polluted with repeated "-I." 2072 am__isrc=' -I$(srcdir)' 2073 # test to see if srcdir already configured 2074 if test -f $srcdir/config.status; then 2075 { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 2076echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} 2077 { (exit 1); exit 1; }; } 2078 fi 2079fi 2080 2081# test whether we have cygpath 2082if test -z "$CYGPATH_W"; then 2083 if (cygpath --version) >/dev/null 2>/dev/null; then 2084 CYGPATH_W='cygpath -w' 2085 else 2086 CYGPATH_W=echo 2087 fi 2088fi 2089 2090 2091# Define the identity of the package. 2092 PACKAGE=bbmail 2093 VERSION=0.9.3 2094 2095 2096cat >>confdefs.h <<_ACEOF 2097#define PACKAGE "$PACKAGE" 2098_ACEOF 2099 2100 2101cat >>confdefs.h <<_ACEOF 2102#define VERSION "$VERSION" 2103_ACEOF 2104 2105# Some tools Automake needs. 2106 2107ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2108 2109 2110AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2111 2112 2113AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2114 2115 2116AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2117 2118 2119MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2120 2121install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"} 2122 2123# Installed binaries are usually stripped using `strip' when the user 2124# run `make install-strip'. However `strip' might not be the right 2125# tool to use in cross-compilation environments, therefore Automake 2126# will honor the `STRIP' environment variable to overrule this program. 2127if test "$cross_compiling" != no; then 2128 if test -n "$ac_tool_prefix"; then 2129 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2130set dummy ${ac_tool_prefix}strip; ac_word=$2 2131{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2132echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2133if test "${ac_cv_prog_STRIP+set}" = set; then 2134 echo $ECHO_N "(cached) $ECHO_C" >&6 2135else 2136 if test -n "$STRIP"; then 2137 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2138else 2139as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2140for as_dir in $PATH 2141do 2142 IFS=$as_save_IFS 2143 test -z "$as_dir" && as_dir=. 2144 for ac_exec_ext in '' $ac_executable_extensions; do 2145 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2146 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2147 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2148 break 2 2149 fi 2150done 2151done 2152IFS=$as_save_IFS 2153 2154fi 2155fi 2156STRIP=$ac_cv_prog_STRIP 2157if test -n "$STRIP"; then 2158 { echo "$as_me:$LINENO: result: $STRIP" >&5 2159echo "${ECHO_T}$STRIP" >&6; } 2160else 2161 { echo "$as_me:$LINENO: result: no" >&5 2162echo "${ECHO_T}no" >&6; } 2163fi 2164 2165 2166fi 2167if test -z "$ac_cv_prog_STRIP"; then 2168 ac_ct_STRIP=$STRIP 2169 # Extract the first word of "strip", so it can be a program name with args. 2170set dummy strip; ac_word=$2 2171{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2172echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2173if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then 2174 echo $ECHO_N "(cached) $ECHO_C" >&6 2175else 2176 if test -n "$ac_ct_STRIP"; then 2177 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2178else 2179as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2180for as_dir in $PATH 2181do 2182 IFS=$as_save_IFS 2183 test -z "$as_dir" && as_dir=. 2184 for ac_exec_ext in '' $ac_executable_extensions; do 2185 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2186 ac_cv_prog_ac_ct_STRIP="strip" 2187 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2188 break 2 2189 fi 2190done 2191done 2192IFS=$as_save_IFS 2193 2194fi 2195fi 2196ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2197if test -n "$ac_ct_STRIP"; then 2198 { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 2199echo "${ECHO_T}$ac_ct_STRIP" >&6; } 2200else 2201 { echo "$as_me:$LINENO: result: no" >&5 2202echo "${ECHO_T}no" >&6; } 2203fi 2204 2205 if test "x$ac_ct_STRIP" = x; then 2206 STRIP=":" 2207 else 2208 case $cross_compiling:$ac_tool_warned in 2209yes:) 2210{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2211whose name does not start with the host triplet. If you think this 2212configuration is useful to you, please write to autoconf@gnu.org." >&5 2213echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 2214whose name does not start with the host triplet. If you think this 2215configuration is useful to you, please write to autoconf@gnu.org." >&2;} 2216ac_tool_warned=yes ;; 2217esac 2218 STRIP=$ac_ct_STRIP 2219 fi 2220else 2221 STRIP="$ac_cv_prog_STRIP" 2222fi 2223 2224fi 2225INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2226 2227# We need awk for the "check" target. The system "awk" is bad on 2228# some platforms. 2229# Always define AMTAR for backward compatibility. 2230 2231AMTAR=${AMTAR-"${am_missing_run}tar"} 2232 2233am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2234 2235 2236 2237 2238 2239 2240 2241 2242 2243 2244 2245 2246 2247# Check whether --enable-debug was given. 2248if test "${enable_debug+set}" = set; then 2249 enableval=$enable_debug; 2250if test $enableval = "no"; 2251 then 2252 test "$CXXFLAGS" = "" && CXXFLAGS="-O2 -Wall" 2253 test "$LDFLAGS" = "" && LDFLAGS="-s" 2254 2255 else 2256 test "$CXXFLAGS" = "" && CXXFLAGS="-g -Wall -DDEBUG" 2257 test "$LDFLAGS" = "" && LDFLAGS="" 2258 2259fi 2260 2261else 2262 2263 test "$CXXFLAGS" = "" && CXXFLAGS="-O2 -Wall" 2264 test "$LDFLAGS" = "" && LDFLAGS="-s" 2265 2266fi 2267 2268 2269ac_ext=c 2270ac_cpp='$CPP $CPPFLAGS' 2271ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2272ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2273ac_compiler_gnu=$ac_cv_c_compiler_gnu 2274if test -n "$ac_tool_prefix"; then 2275 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2276set dummy ${ac_tool_prefix}gcc; ac_word=$2 2277{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2278echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2279if test "${ac_cv_prog_CC+set}" = set; then 2280 echo $ECHO_N "(cached) $ECHO_C" >&6 2281else 2282 if test -n "$CC"; then 2283 ac_cv_prog_CC="$CC" # Let the user override the test. 2284else 2285as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2286for as_dir in $PATH 2287do 2288 IFS=$as_save_IFS 2289 test -z "$as_dir" && as_dir=. 2290 for ac_exec_ext in '' $ac_executable_extensions; do 2291 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2292 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2293 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2294 break 2 2295 fi 2296done 2297done 2298IFS=$as_save_IFS 2299 2300fi 2301fi 2302CC=$ac_cv_prog_CC 2303if test -n "$CC"; then 2304 { echo "$as_me:$LINENO: result: $CC" >&5 2305echo "${ECHO_T}$CC" >&6; } 2306else 2307 { echo "$as_me:$LINENO: result: no" >&5 2308echo "${ECHO_T}no" >&6; } 2309fi 2310 2311 2312fi 2313if test -z "$ac_cv_prog_CC"; then 2314 ac_ct_CC=$CC 2315 # Extract the first word of "gcc", so it can be a program name with args. 2316set dummy gcc; ac_word=$2 2317{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2318echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2319if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2320 echo $ECHO_N "(cached) $ECHO_C" >&6 2321else 2322 if test -n "$ac_ct_CC"; then 2323 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2324else 2325as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2326for as_dir in $PATH 2327do 2328 IFS=$as_save_IFS 2329 test -z "$as_dir" && as_dir=. 2330 for ac_exec_ext in '' $ac_executable_extensions; do 2331 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2332 ac_cv_prog_ac_ct_CC="gcc" 2333 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2334 break 2 2335 fi 2336done 2337done 2338IFS=$as_save_IFS 2339 2340fi 2341fi 2342ac_ct_CC=$ac_cv_prog_ac_ct_CC 2343if test -n "$ac_ct_CC"; then 2344 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2345echo "${ECHO_T}$ac_ct_CC" >&6; } 2346else 2347 { echo "$as_me:$LINENO: result: no" >&5 2348echo "${ECHO_T}no" >&6; } 2349fi 2350 2351 if test "x$ac_ct_CC" = x; then 2352 CC="" 2353 else 2354 case $cross_compiling:$ac_tool_warned in 2355yes:) 2356{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2357whose name does not start with the host triplet. If you think this 2358configuration is useful to you, please write to autoconf@gnu.org." >&5 2359echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 2360whose name does not start with the host triplet. If you think this 2361configuration is useful to you, please write to autoconf@gnu.org." >&2;} 2362ac_tool_warned=yes ;; 2363esac 2364 CC=$ac_ct_CC 2365 fi 2366else 2367 CC="$ac_cv_prog_CC" 2368fi 2369 2370if test -z "$CC"; then 2371 if test -n "$ac_tool_prefix"; then 2372 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2373set dummy ${ac_tool_prefix}cc; ac_word=$2 2374{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2375echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2376if test "${ac_cv_prog_CC+set}" = set; then 2377 echo $ECHO_N "(cached) $ECHO_C" >&6 2378else 2379 if test -n "$CC"; then 2380 ac_cv_prog_CC="$CC" # Let the user override the test. 2381else 2382as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2383for as_dir in $PATH 2384do 2385 IFS=$as_save_IFS 2386 test -z "$as_dir" && as_dir=. 2387 for ac_exec_ext in '' $ac_executable_extensions; do 2388 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2389 ac_cv_prog_CC="${ac_tool_prefix}cc" 2390 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2391 break 2 2392 fi 2393done 2394done 2395IFS=$as_save_IFS 2396 2397fi 2398fi 2399CC=$ac_cv_prog_CC 2400if test -n "$CC"; then 2401 { echo "$as_me:$LINENO: result: $CC" >&5 2402echo "${ECHO_T}$CC" >&6; } 2403else 2404 { echo "$as_me:$LINENO: result: no" >&5 2405echo "${ECHO_T}no" >&6; } 2406fi 2407 2408 2409 fi 2410fi 2411if test -z "$CC"; then 2412 # Extract the first word of "cc", so it can be a program name with args. 2413set dummy cc; ac_word=$2 2414{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2415echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2416if test "${ac_cv_prog_CC+set}" = set; then 2417 echo $ECHO_N "(cached) $ECHO_C" >&6 2418else 2419 if test -n "$CC"; then 2420 ac_cv_prog_CC="$CC" # Let the user override the test. 2421else 2422 ac_prog_rejected=no 2423as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2424for as_dir in $PATH 2425do 2426 IFS=$as_save_IFS 2427 test -z "$as_dir" && as_dir=. 2428 for ac_exec_ext in '' $ac_executable_extensions; do 2429 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2430 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2431 ac_prog_rejected=yes 2432 continue 2433 fi 2434 ac_cv_prog_CC="cc" 2435 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2436 break 2 2437 fi 2438done 2439done 2440IFS=$as_save_IFS 2441 2442if test $ac_prog_rejected = yes; then 2443 # We found a bogon in the path, so make sure we never use it. 2444 set dummy $ac_cv_prog_CC 2445 shift 2446 if test $# != 0; then 2447 # We chose a different compiler from the bogus one. 2448 # However, it has the same basename, so the bogon will be chosen 2449 # first if we set CC to just the basename; use the full file name. 2450 shift 2451 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2452 fi 2453fi 2454fi 2455fi 2456CC=$ac_cv_prog_CC 2457if test -n "$CC"; then 2458 { echo "$as_me:$LINENO: result: $CC" >&5 2459echo "${ECHO_T}$CC" >&6; } 2460else 2461 { echo "$as_me:$LINENO: result: no" >&5 2462echo "${ECHO_T}no" >&6; } 2463fi 2464 2465 2466fi 2467if test -z "$CC"; then 2468 if test -n "$ac_tool_prefix"; then 2469 for ac_prog in cl.exe 2470 do 2471 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2472set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2473{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2474echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2475if test "${ac_cv_prog_CC+set}" = set; then 2476 echo $ECHO_N "(cached) $ECHO_C" >&6 2477else 2478 if test -n "$CC"; then 2479 ac_cv_prog_CC="$CC" # Let the user override the test. 2480else 2481as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2482for as_dir in $PATH 2483do 2484 IFS=$as_save_IFS 2485 test -z "$as_dir" && as_dir=. 2486 for ac_exec_ext in '' $ac_executable_extensions; do 2487 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2488 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2489 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2490 break 2 2491 fi 2492done 2493done 2494IFS=$as_save_IFS 2495 2496fi 2497fi 2498CC=$ac_cv_prog_CC 2499if test -n "$CC"; then 2500 { echo "$as_me:$LINENO: result: $CC" >&5 2501echo "${ECHO_T}$CC" >&6; } 2502else 2503 { echo "$as_me:$LINENO: result: no" >&5 2504echo "${ECHO_T}no" >&6; } 2505fi 2506 2507 2508 test -n "$CC" && break 2509 done 2510fi 2511if test -z "$CC"; then 2512 ac_ct_CC=$CC 2513 for ac_prog in cl.exe 2514do 2515 # Extract the first word of "$ac_prog", so it can be a program name with args. 2516set dummy $ac_prog; ac_word=$2 2517{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2518echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2519if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2520 echo $ECHO_N "(cached) $ECHO_C" >&6 2521else 2522 if test -n "$ac_ct_CC"; then 2523 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2524else 2525as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2526for as_dir in $PATH 2527do 2528 IFS=$as_save_IFS 2529 test -z "$as_dir" && as_dir=. 2530 for ac_exec_ext in '' $ac_executable_extensions; do 2531 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2532 ac_cv_prog_ac_ct_CC="$ac_prog" 2533 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2534 break 2 2535 fi 2536done 2537done 2538IFS=$as_save_IFS 2539 2540fi 2541fi 2542ac_ct_CC=$ac_cv_prog_ac_ct_CC 2543if test -n "$ac_ct_CC"; then 2544 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2545echo "${ECHO_T}$ac_ct_CC" >&6; } 2546else 2547 { echo "$as_me:$LINENO: result: no" >&5 2548echo "${ECHO_T}no" >&6; } 2549fi 2550 2551 2552 test -n "$ac_ct_CC" && break 2553done 2554 2555 if test "x$ac_ct_CC" = x; then 2556 CC="" 2557 else 2558 case $cross_compiling:$ac_tool_warned in 2559yes:) 2560{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2561whose name does not start with the host triplet. If you think this 2562configuration is useful to you, please write to autoconf@gnu.org." >&5 2563echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 2564whose name does not start with the host triplet. If you think this 2565configuration is useful to you, please write to autoconf@gnu.org." >&2;} 2566ac_tool_warned=yes ;; 2567esac 2568 CC=$ac_ct_CC 2569 fi 2570fi 2571 2572fi 2573 2574 2575test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 2576See \`config.log' for more details." >&5 2577echo "$as_me: error: no acceptable C compiler found in \$PATH 2578See \`config.log' for more details." >&2;} 2579 { (exit 1); exit 1; }; } 2580 2581# Provide some information about the compiler. 2582echo "$as_me:$LINENO: checking for C compiler version" >&5 2583ac_compiler=`set X $ac_compile; echo $2` 2584{ (ac_try="$ac_compiler --version >&5" 2585case "(($ac_try" in 2586 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2587 *) ac_try_echo=$ac_try;; 2588esac 2589eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2590 (eval "$ac_compiler --version >&5") 2>&5 2591 ac_status=$? 2592 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2593 (exit $ac_status); } 2594{ (ac_try="$ac_compiler -v >&5" 2595case "(($ac_try" in 2596 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2597 *) ac_try_echo=$ac_try;; 2598esac 2599eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2600 (eval "$ac_compiler -v >&5") 2>&5 2601 ac_status=$? 2602 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2603 (exit $ac_status); } 2604{ (ac_try="$ac_compiler -V >&5" 2605case "(($ac_try" in 2606 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2607 *) ac_try_echo=$ac_try;; 2608esac 2609eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2610 (eval "$ac_compiler -V >&5") 2>&5 2611 ac_status=$? 2612 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2613 (exit $ac_status); } 2614 2615cat >conftest.$ac_ext <<_ACEOF 2616/* confdefs.h. */ 2617_ACEOF 2618cat confdefs.h >>conftest.$ac_ext 2619cat >>conftest.$ac_ext <<_ACEOF 2620/* end confdefs.h. */ 2621 2622int 2623main () 2624{ 2625 2626 ; 2627 return 0; 2628} 2629_ACEOF 2630ac_clean_files_save=$ac_clean_files 2631ac_clean_files="$ac_clean_files a.out a.exe b.out" 2632# Try to create an executable without -o first, disregard a.out. 2633# It will help us diagnose broken compilers, and finding out an intuition 2634# of exeext. 2635{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 2636echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } 2637ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2638# 2639# List of possible output files, starting from the most likely. 2640# The algorithm is not robust to junk in `.', hence go to wildcards (a.*) 2641# only as a last resort. b.out is created by i960 compilers. 2642ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' 2643# 2644# The IRIX 6 linker writes into existing files which may not be 2645# executable, retaining their permissions. Remove them first so a 2646# subsequent execution test works. 2647ac_rmfiles= 2648for ac_file in $ac_files 2649do 2650 case $ac_file in 2651 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 2652 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2653 esac 2654done 2655rm -f $ac_rmfiles 2656 2657if { (ac_try="$ac_link_default" 2658case "(($ac_try" in 2659 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2660 *) ac_try_echo=$ac_try;; 2661esac 2662eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2663 (eval "$ac_link_default") 2>&5 2664 ac_status=$? 2665 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2666 (exit $ac_status); }; then 2667 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2668# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2669# in a Makefile. We should not override ac_cv_exeext if it was cached, 2670# so that the user can short-circuit this test for compilers unknown to 2671# Autoconf. 2672for ac_file in $ac_files '' 2673do 2674 test -f "$ac_file" || continue 2675 case $ac_file in 2676 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) 2677 ;; 2678 [ab].out ) 2679 # We found the default executable, but exeext='' is most 2680 # certainly right. 2681 break;; 2682 *.* ) 2683 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2684 then :; else 2685 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2686 fi 2687 # We set ac_cv_exeext here because the later test for it is not 2688 # safe: cross compilers may not add the suffix if given an `-o' 2689 # argument, so we may need to know it at that point already. 2690 # Even if this section looks crufty: it has the advantage of 2691 # actually working. 2692 break;; 2693 * ) 2694 break;; 2695 esac 2696done 2697test "$ac_cv_exeext" = no && ac_cv_exeext= 2698 2699else 2700 ac_file='' 2701fi 2702 2703{ echo "$as_me:$LINENO: result: $ac_file" >&5 2704echo "${ECHO_T}$ac_file" >&6; } 2705if test -z "$ac_file"; then 2706 echo "$as_me: failed program was:" >&5 2707sed 's/^/| /' conftest.$ac_ext >&5 2708 2709{ { echo "$as_me:$LINENO: error: C compiler cannot create executables 2710See \`config.log' for more details." >&5 2711echo "$as_me: error: C compiler cannot create executables 2712See \`config.log' for more details." >&2;} 2713 { (exit 77); exit 77; }; } 2714fi 2715 2716ac_exeext=$ac_cv_exeext 2717 2718# Check that the compiler produces executables we can run. If not, either 2719# the compiler is broken, or we cross compile. 2720{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5 2721echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } 2722# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 2723# If not cross compiling, check that we can run a simple program. 2724if test "$cross_compiling" != yes; then 2725 if { ac_try='./$ac_file' 2726 { (case "(($ac_try" in 2727 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2728 *) ac_try_echo=$ac_try;; 2729esac 2730eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2731 (eval "$ac_try") 2>&5 2732 ac_status=$? 2733 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2734 (exit $ac_status); }; }; then 2735 cross_compiling=no 2736 else 2737 if test "$cross_compiling" = maybe; then 2738 cross_compiling=yes 2739 else 2740 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 2741If you meant to cross compile, use \`--host'. 2742See \`config.log' for more details." >&5 2743echo "$as_me: error: cannot run C compiled programs. 2744If you meant to cross compile, use \`--host'. 2745See \`config.log' for more details." >&2;} 2746 { (exit 1); exit 1; }; } 2747 fi 2748 fi 2749fi 2750{ echo "$as_me:$LINENO: result: yes" >&5 2751echo "${ECHO_T}yes" >&6; } 2752 2753rm -f a.out a.exe conftest$ac_cv_exeext b.out 2754ac_clean_files=$ac_clean_files_save 2755# Check that the compiler produces executables we can run. If not, either 2756# the compiler is broken, or we cross compile. 2757{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 2758echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } 2759{ echo "$as_me:$LINENO: result: $cross_compiling" >&5 2760echo "${ECHO_T}$cross_compiling" >&6; } 2761 2762{ echo "$as_me:$LINENO: checking for suffix of executables" >&5 2763echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } 2764if { (ac_try="$ac_link" 2765case "(($ac_try" in 2766 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2767 *) ac_try_echo=$ac_try;; 2768esac 2769eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2770 (eval "$ac_link") 2>&5 2771 ac_status=$? 2772 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2773 (exit $ac_status); }; then 2774 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2775# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2776# work properly (i.e., refer to `conftest.exe'), while it won't with 2777# `rm'. 2778for ac_file in conftest.exe conftest conftest.*; do 2779 test -f "$ac_file" || continue 2780 case $ac_file in 2781 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 2782 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2783 break;; 2784 * ) break;; 2785 esac 2786done 2787else 2788 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 2789See \`config.log' for more details." >&5 2790echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 2791See \`config.log' for more details." >&2;} 2792 { (exit 1); exit 1; }; } 2793fi 2794 2795rm -f conftest$ac_cv_exeext 2796{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 2797echo "${ECHO_T}$ac_cv_exeext" >&6; } 2798 2799rm -f conftest.$ac_ext 2800EXEEXT=$ac_cv_exeext 2801ac_exeext=$EXEEXT 2802{ echo "$as_me:$LINENO: checking for suffix of object files" >&5 2803echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } 2804if test "${ac_cv_objext+set}" = set; then 2805 echo $ECHO_N "(cached) $ECHO_C" >&6 2806else 2807 cat >conftest.$ac_ext <<_ACEOF 2808/* confdefs.h. */ 2809_ACEOF 2810cat confdefs.h >>conftest.$ac_ext 2811cat >>conftest.$ac_ext <<_ACEOF 2812/* end confdefs.h. */ 2813 2814int 2815main () 2816{ 2817 2818 ; 2819 return 0; 2820} 2821_ACEOF 2822rm -f conftest.o conftest.obj 2823if { (ac_try="$ac_compile" 2824case "(($ac_try" in 2825 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2826 *) ac_try_echo=$ac_try;; 2827esac 2828eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2829 (eval "$ac_compile") 2>&5 2830 ac_status=$? 2831 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2832 (exit $ac_status); }; then 2833 for ac_file in conftest.o conftest.obj conftest.*; do 2834 test -f "$ac_file" || continue; 2835 case $ac_file in 2836 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; 2837 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2838 break;; 2839 esac 2840done 2841else 2842 echo "$as_me: failed program was:" >&5 2843sed 's/^/| /' conftest.$ac_ext >&5 2844 2845{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 2846See \`config.log' for more details." >&5 2847echo "$as_me: error: cannot compute suffix of object files: cannot compile 2848See \`config.log' for more details." >&2;} 2849 { (exit 1); exit 1; }; } 2850fi 2851 2852rm -f conftest.$ac_cv_objext conftest.$ac_ext 2853fi 2854{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 2855echo "${ECHO_T}$ac_cv_objext" >&6; } 2856OBJEXT=$ac_cv_objext 2857ac_objext=$OBJEXT 2858{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 2859echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } 2860if test "${ac_cv_c_compiler_gnu+set}" = set; then 2861 echo $ECHO_N "(cached) $ECHO_C" >&6 2862else 2863 cat >conftest.$ac_ext <<_ACEOF 2864/* confdefs.h. */ 2865_ACEOF 2866cat confdefs.h >>conftest.$ac_ext 2867cat >>conftest.$ac_ext <<_ACEOF 2868/* end confdefs.h. */ 2869 2870int 2871main () 2872{ 2873#ifndef __GNUC__ 2874 choke me 2875#endif 2876 2877 ; 2878 return 0; 2879} 2880_ACEOF 2881rm -f conftest.$ac_objext 2882if { (ac_try="$ac_compile" 2883case "(($ac_try" in 2884 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2885 *) ac_try_echo=$ac_try;; 2886esac 2887eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2888 (eval "$ac_compile") 2>conftest.er1 2889 ac_status=$? 2890 grep -v '^ *+' conftest.er1 >conftest.err 2891 rm -f conftest.er1 2892 cat conftest.err >&5 2893 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2894 (exit $ac_status); } && { 2895 test -z "$ac_c_werror_flag" || 2896 test ! -s conftest.err 2897 } && test -s conftest.$ac_objext; then 2898 ac_compiler_gnu=yes 2899else 2900 echo "$as_me: failed program was:" >&5 2901sed 's/^/| /' conftest.$ac_ext >&5 2902 2903 ac_compiler_gnu=no 2904fi 2905 2906rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2907ac_cv_c_compiler_gnu=$ac_compiler_gnu 2908 2909fi 2910{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 2911echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } 2912GCC=`test $ac_compiler_gnu = yes && echo yes` 2913ac_test_CFLAGS=${CFLAGS+set} 2914ac_save_CFLAGS=$CFLAGS 2915{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 2916echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } 2917if test "${ac_cv_prog_cc_g+set}" = set; then 2918 echo $ECHO_N "(cached) $ECHO_C" >&6 2919else 2920 ac_save_c_werror_flag=$ac_c_werror_flag 2921 ac_c_werror_flag=yes 2922 ac_cv_prog_cc_g=no 2923 CFLAGS="-g" 2924 cat >conftest.$ac_ext <<_ACEOF 2925/* confdefs.h. */ 2926_ACEOF 2927cat confdefs.h >>conftest.$ac_ext 2928cat >>conftest.$ac_ext <<_ACEOF 2929/* end confdefs.h. */ 2930 2931int 2932main () 2933{ 2934 2935 ; 2936 return 0; 2937} 2938_ACEOF 2939rm -f conftest.$ac_objext 2940if { (ac_try="$ac_compile" 2941case "(($ac_try" in 2942 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2943 *) ac_try_echo=$ac_try;; 2944esac 2945eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2946 (eval "$ac_compile") 2>conftest.er1 2947 ac_status=$? 2948 grep -v '^ *+' conftest.er1 >conftest.err 2949 rm -f conftest.er1 2950 cat conftest.err >&5 2951 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2952 (exit $ac_status); } && { 2953 test -z "$ac_c_werror_flag" || 2954 test ! -s conftest.err 2955 } && test -s conftest.$ac_objext; then 2956 ac_cv_prog_cc_g=yes 2957else 2958 echo "$as_me: failed program was:" >&5 2959sed 's/^/| /' conftest.$ac_ext >&5 2960 2961 CFLAGS="" 2962 cat >conftest.$ac_ext <<_ACEOF 2963/* confdefs.h. */ 2964_ACEOF 2965cat confdefs.h >>conftest.$ac_ext 2966cat >>conftest.$ac_ext <<_ACEOF 2967/* end confdefs.h. */ 2968 2969int 2970main () 2971{ 2972 2973 ; 2974 return 0; 2975} 2976_ACEOF 2977rm -f conftest.$ac_objext 2978if { (ac_try="$ac_compile" 2979case "(($ac_try" in 2980 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2981 *) ac_try_echo=$ac_try;; 2982esac 2983eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2984 (eval "$ac_compile") 2>conftest.er1 2985 ac_status=$? 2986 grep -v '^ *+' conftest.er1 >conftest.err 2987 rm -f conftest.er1 2988 cat conftest.err >&5 2989 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2990 (exit $ac_status); } && { 2991 test -z "$ac_c_werror_flag" || 2992 test ! -s conftest.err 2993 } && test -s conftest.$ac_objext; then 2994 : 2995else 2996 echo "$as_me: failed program was:" >&5 2997sed 's/^/| /' conftest.$ac_ext >&5 2998 2999 ac_c_werror_flag=$ac_save_c_werror_flag 3000 CFLAGS="-g" 3001 cat >conftest.$ac_ext <<_ACEOF 3002/* confdefs.h. */ 3003_ACEOF 3004cat confdefs.h >>conftest.$ac_ext 3005cat >>conftest.$ac_ext <<_ACEOF 3006/* end confdefs.h. */ 3007 3008int 3009main () 3010{ 3011 3012 ; 3013 return 0; 3014} 3015_ACEOF 3016rm -f conftest.$ac_objext 3017if { (ac_try="$ac_compile" 3018case "(($ac_try" in 3019 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3020 *) ac_try_echo=$ac_try;; 3021esac 3022eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3023 (eval "$ac_compile") 2>conftest.er1 3024 ac_status=$? 3025 grep -v '^ *+' conftest.er1 >conftest.err 3026 rm -f conftest.er1 3027 cat conftest.err >&5 3028 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3029 (exit $ac_status); } && { 3030 test -z "$ac_c_werror_flag" || 3031 test ! -s conftest.err 3032 } && test -s conftest.$ac_objext; then 3033 ac_cv_prog_cc_g=yes 3034else 3035 echo "$as_me: failed program was:" >&5 3036sed 's/^/| /' conftest.$ac_ext >&5 3037 3038 3039fi 3040 3041rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3042fi 3043 3044rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3045fi 3046 3047rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3048 ac_c_werror_flag=$ac_save_c_werror_flag 3049fi 3050{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 3051echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } 3052if test "$ac_test_CFLAGS" = set; then 3053 CFLAGS=$ac_save_CFLAGS 3054elif test $ac_cv_prog_cc_g = yes; then 3055 if test "$GCC" = yes; then 3056 CFLAGS="-g -O2" 3057 else 3058 CFLAGS="-g" 3059 fi 3060else 3061 if test "$GCC" = yes; then 3062 CFLAGS="-O2" 3063 else 3064 CFLAGS= 3065 fi 3066fi 3067{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 3068echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } 3069if test "${ac_cv_prog_cc_c89+set}" = set; then 3070 echo $ECHO_N "(cached) $ECHO_C" >&6 3071else 3072 ac_cv_prog_cc_c89=no 3073ac_save_CC=$CC 3074cat >conftest.$ac_ext <<_ACEOF 3075/* confdefs.h. */ 3076_ACEOF 3077cat confdefs.h >>conftest.$ac_ext 3078cat >>conftest.$ac_ext <<_ACEOF 3079/* end confdefs.h. */ 3080#include <stdarg.h> 3081#include <stdio.h> 3082#include <sys/types.h> 3083#include <sys/stat.h> 3084/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3085struct buf { int x; }; 3086FILE * (*rcsopen) (struct buf *, struct stat *, int); 3087static char *e (p, i) 3088 char **p; 3089 int i; 3090{ 3091 return p[i]; 3092} 3093static char *f (char * (*g) (char **, int), char **p, ...) 3094{ 3095 char *s; 3096 va_list v; 3097 va_start (v,p); 3098 s = g (p, va_arg (v,int)); 3099 va_end (v); 3100 return s; 3101} 3102 3103/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3104 function prototypes and stuff, but not '\xHH' hex character constants. 3105 These don't provoke an error unfortunately, instead are silently treated 3106 as 'x'. The following induces an error, until -std is added to get 3107 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3108 array size at least. It's necessary to write '\x00'==0 to get something 3109 that's true only with -std. */ 3110int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3111 3112/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3113 inside strings and character constants. */ 3114#define FOO(x) 'x' 3115int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3116 3117int test (int i, double x); 3118struct s1 {int (*f) (int a);}; 3119struct s2 {int (*f) (double a);}; 3120int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3121int argc; 3122char **argv; 3123int 3124main () 3125{ 3126return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3127 ; 3128 return 0; 3129} 3130_ACEOF 3131for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3132 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3133do 3134 CC="$ac_save_CC $ac_arg" 3135 rm -f conftest.$ac_objext 3136if { (ac_try="$ac_compile" 3137case "(($ac_try" in 3138 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3139 *) ac_try_echo=$ac_try;; 3140esac 3141eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3142 (eval "$ac_compile") 2>conftest.er1 3143 ac_status=$? 3144 grep -v '^ *+' conftest.er1 >conftest.err 3145 rm -f conftest.er1 3146 cat conftest.err >&5 3147 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3148 (exit $ac_status); } && { 3149 test -z "$ac_c_werror_flag" || 3150 test ! -s conftest.err 3151 } && test -s conftest.$ac_objext; then 3152 ac_cv_prog_cc_c89=$ac_arg 3153else 3154 echo "$as_me: failed program was:" >&5 3155sed 's/^/| /' conftest.$ac_ext >&5 3156 3157 3158fi 3159 3160rm -f core conftest.err conftest.$ac_objext 3161 test "x$ac_cv_prog_cc_c89" != "xno" && break 3162done 3163rm -f conftest.$ac_ext 3164CC=$ac_save_CC 3165 3166fi 3167# AC_CACHE_VAL 3168case "x$ac_cv_prog_cc_c89" in 3169 x) 3170 { echo "$as_me:$LINENO: result: none needed" >&5 3171echo "${ECHO_T}none needed" >&6; } ;; 3172 xno) 3173 { echo "$as_me:$LINENO: result: unsupported" >&5 3174echo "${ECHO_T}unsupported" >&6; } ;; 3175 *) 3176 CC="$CC $ac_cv_prog_cc_c89" 3177 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 3178echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; 3179esac 3180 3181 3182ac_ext=c 3183ac_cpp='$CPP $CPPFLAGS' 3184ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3185ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3186ac_compiler_gnu=$ac_cv_c_compiler_gnu 3187DEPDIR="${am__leading_dot}deps" 3188 3189ac_config_commands="$ac_config_commands depfiles" 3190 3191 3192am_make=${MAKE-make} 3193cat > confinc << 'END' 3194am__doit: 3195 @echo done 3196.PHONY: am__doit 3197END 3198# If we don't find an include directive, just comment out the code. 3199{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 3200echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; } 3201am__include="#" 3202am__quote= 3203_am_result=none 3204# First try GNU make style include. 3205echo "include confinc" > confmf 3206# We grep out `Entering directory' and `Leaving directory' 3207# messages which can occur if `w' ends up in MAKEFLAGS. 3208# In particular we don't look at `^make:' because GNU make might 3209# be invoked under some other name (usually "gmake"), in which 3210# case it prints its new name instead of `make'. 3211if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then 3212 am__include=include 3213 am__quote= 3214 _am_result=GNU 3215fi 3216# Now try BSD make style include. 3217if test "$am__include" = "#"; then 3218 echo '.include "confinc"' > confmf 3219 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then 3220 am__include=.include 3221 am__quote="\"" 3222 _am_result=BSD 3223 fi 3224fi 3225 3226 3227{ echo "$as_me:$LINENO: result: $_am_result" >&5 3228echo "${ECHO_T}$_am_result" >&6; } 3229rm -f confinc confmf 3230 3231# Check whether --enable-dependency-tracking was given. 3232if test "${enable_dependency_tracking+set}" = set; then 3233 enableval=$enable_dependency_tracking; 3234fi 3235 3236if test "x$enable_dependency_tracking" != xno; then 3237 am_depcomp="$ac_aux_dir/depcomp" 3238 AMDEPBACKSLASH='\' 3239fi 3240 if test "x$enable_dependency_tracking" != xno; then 3241 AMDEP_TRUE= 3242 AMDEP_FALSE='#' 3243else 3244 AMDEP_TRUE='#' 3245 AMDEP_FALSE= 3246fi 3247 3248 3249 3250depcc="$CC" am_compiler_list= 3251 3252{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 3253echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; } 3254if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then 3255 echo $ECHO_N "(cached) $ECHO_C" >&6 3256else 3257 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3258 # We make a subdir and do the tests there. Otherwise we can end up 3259 # making bogus files that we don't know about and never remove. For 3260 # instance it was reported that on HP-UX the gcc test will end up 3261 # making a dummy file named `D' -- because `-MD' means `put the output 3262 # in D'. 3263 mkdir conftest.dir 3264 # Copy depcomp to subdir because otherwise we won't find it if we're 3265 # using a relative directory. 3266 cp "$am_depcomp" conftest.dir 3267 cd conftest.dir 3268 # We will build objects and dependencies in a subdirectory because 3269 # it helps to detect inapplicable dependency modes. For instance 3270 # both Tru64's cc and ICC support -MD to output dependencies as a 3271 # side effect of compilation, but ICC will put the dependencies in 3272 # the current directory while Tru64 will put them in the object 3273 # directory. 3274 mkdir sub 3275 3276 am_cv_CC_dependencies_compiler_type=none 3277 if test "$am_compiler_list" = ""; then 3278 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3279 fi 3280 for depmode in $am_compiler_list; do 3281 # Setup a source with many dependencies, because some compilers 3282 # like to wrap large dependency lists on column 80 (with \), and 3283 # we should not choose a depcomp mode which is confused by this. 3284 # 3285 # We need to recreate these files for each test, as the compiler may 3286 # overwrite some of them when testing with obscure command lines. 3287 # This happens at least with the AIX C compiler. 3288 : > sub/conftest.c 3289 for i in 1 2 3 4 5 6; do 3290 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3291 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3292 # Solaris 8's {/usr,}/bin/sh. 3293 touch sub/conftst$i.h 3294 done 3295 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3296 3297 case $depmode in 3298 nosideeffect) 3299 # after this tag, mechanisms are not by side-effect, so they'll 3300 # only be used when explicitly requested 3301 if test "x$enable_dependency_tracking" = xyes; then 3302 continue 3303 else 3304 break 3305 fi 3306 ;; 3307 none) break ;; 3308 esac 3309 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3310 # mode. It turns out that the SunPro C++ compiler does not properly 3311 # handle `-M -o', and we need to detect this. 3312 if depmode=$depmode \ 3313 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ 3314 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3315 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ 3316 >/dev/null 2>conftest.err && 3317 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3318 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3319 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && 3320 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3321 # icc doesn't choke on unknown options, it will just issue warnings 3322 # or remarks (even with -Werror). So we grep stderr for any message 3323 # that says an option was ignored or not supported. 3324 # When given -MP, icc 7.0 and 7.1 complain thusly: 3325 # icc: Command line warning: ignoring option '-M'; no argument required 3326 # The diagnosis changed in icc 8.0: 3327 # icc: Command line remark: option '-MP' not supported 3328 if (grep 'ignoring option' conftest.err || 3329 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3330 am_cv_CC_dependencies_compiler_type=$depmode 3331 break 3332 fi 3333 fi 3334 done 3335 3336 cd .. 3337 rm -rf conftest.dir 3338else 3339 am_cv_CC_dependencies_compiler_type=none 3340fi 3341 3342fi 3343{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 3344echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; } 3345CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3346 3347 if 3348 test "x$enable_dependency_tracking" != xno \ 3349 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3350 am__fastdepCC_TRUE= 3351 am__fastdepCC_FALSE='#' 3352else 3353 am__fastdepCC_TRUE='#' 3354 am__fastdepCC_FALSE= 3355fi 3356 3357 3358ac_ext=cpp 3359ac_cpp='$CXXCPP $CPPFLAGS' 3360ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3361ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3362ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 3363if test -z "$CXX"; then 3364 if test -n "$CCC"; then 3365 CXX=$CCC 3366 else 3367 if test -n "$ac_tool_prefix"; then 3368 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 3369 do 3370 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3371set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3372{ echo "$as_me:$LINENO: checking for $ac_word" >&5 3373echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 3374if test "${ac_cv_prog_CXX+set}" = set; then 3375 echo $ECHO_N "(cached) $ECHO_C" >&6 3376else 3377 if test -n "$CXX"; then 3378 ac_cv_prog_CXX="$CXX" # Let the user override the test. 3379else 3380as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3381for as_dir in $PATH 3382do 3383 IFS=$as_save_IFS 3384 test -z "$as_dir" && as_dir=. 3385 for ac_exec_ext in '' $ac_executable_extensions; do 3386 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3387 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 3388 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3389 break 2 3390 fi 3391done 3392done 3393IFS=$as_save_IFS 3394 3395fi 3396fi 3397CXX=$ac_cv_prog_CXX 3398if test -n "$CXX"; then 3399 { echo "$as_me:$LINENO: result: $CXX" >&5 3400echo "${ECHO_T}$CXX" >&6; } 3401else 3402 { echo "$as_me:$LINENO: result: no" >&5 3403echo "${ECHO_T}no" >&6; } 3404fi 3405 3406 3407 test -n "$CXX" && break 3408 done 3409fi 3410if test -z "$CXX"; then 3411 ac_ct_CXX=$CXX 3412 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 3413do 3414 # Extract the first word of "$ac_prog", so it can be a program name with args. 3415set dummy $ac_prog; ac_word=$2 3416{ echo "$as_me:$LINENO: checking for $ac_word" >&5 3417echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 3418if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then 3419 echo $ECHO_N "(cached) $ECHO_C" >&6 3420else 3421 if test -n "$ac_ct_CXX"; then 3422 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. 3423else 3424as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3425for as_dir in $PATH 3426do 3427 IFS=$as_save_IFS 3428 test -z "$as_dir" && as_dir=. 3429 for ac_exec_ext in '' $ac_executable_extensions; do 3430 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3431 ac_cv_prog_ac_ct_CXX="$ac_prog" 3432 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3433 break 2 3434 fi 3435done 3436done 3437IFS=$as_save_IFS 3438 3439fi 3440fi 3441ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 3442if test -n "$ac_ct_CXX"; then 3443 { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 3444echo "${ECHO_T}$ac_ct_CXX" >&6; } 3445else 3446 { echo "$as_me:$LINENO: result: no" >&5 3447echo "${ECHO_T}no" >&6; } 3448fi 3449 3450 3451 test -n "$ac_ct_CXX" && break 3452done 3453 3454 if test "x$ac_ct_CXX" = x; then 3455 CXX="g++" 3456 else 3457 case $cross_compiling:$ac_tool_warned in 3458yes:) 3459{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 3460whose name does not start with the host triplet. If you think this 3461configuration is useful to you, please write to autoconf@gnu.org." >&5 3462echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 3463whose name does not start with the host triplet. If you think this 3464configuration is useful to you, please write to autoconf@gnu.org." >&2;} 3465ac_tool_warned=yes ;; 3466esac 3467 CXX=$ac_ct_CXX 3468 fi 3469fi 3470 3471 fi 3472fi 3473# Provide some information about the compiler. 3474echo "$as_me:$LINENO: checking for C++ compiler version" >&5 3475ac_compiler=`set X $ac_compile; echo $2` 3476{ (ac_try="$ac_compiler --version >&5" 3477case "(($ac_try" in 3478 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3479 *) ac_try_echo=$ac_try;; 3480esac 3481eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3482 (eval "$ac_compiler --version >&5") 2>&5 3483 ac_status=$? 3484 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3485 (exit $ac_status); } 3486{ (ac_try="$ac_compiler -v >&5" 3487case "(($ac_try" in 3488 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3489 *) ac_try_echo=$ac_try;; 3490esac 3491eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3492 (eval "$ac_compiler -v >&5") 2>&5 3493 ac_status=$? 3494 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3495 (exit $ac_status); } 3496{ (ac_try="$ac_compiler -V >&5" 3497case "(($ac_try" in 3498 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3499 *) ac_try_echo=$ac_try;; 3500esac 3501eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3502 (eval "$ac_compiler -V >&5") 2>&5 3503 ac_status=$? 3504 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3505 (exit $ac_status); } 3506 3507{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 3508echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; } 3509if test "${ac_cv_cxx_compiler_gnu+set}" = set; then 3510 echo $ECHO_N "(cached) $ECHO_C" >&6 3511else 3512 cat >conftest.$ac_ext <<_ACEOF 3513/* confdefs.h. */ 3514_ACEOF 3515cat confdefs.h >>conftest.$ac_ext 3516cat >>conftest.$ac_ext <<_ACEOF 3517/* end confdefs.h. */ 3518 3519int 3520main () 3521{ 3522#ifndef __GNUC__ 3523 choke me 3524#endif 3525 3526 ; 3527 return 0; 3528} 3529_ACEOF 3530rm -f conftest.$ac_objext 3531if { (ac_try="$ac_compile" 3532case "(($ac_try" in 3533 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3534 *) ac_try_echo=$ac_try;; 3535esac 3536eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3537 (eval "$ac_compile") 2>conftest.er1 3538 ac_status=$? 3539 grep -v '^ *+' conftest.er1 >conftest.err 3540 rm -f conftest.er1 3541 cat conftest.err >&5 3542 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3543 (exit $ac_status); } && { 3544 test -z "$ac_cxx_werror_flag" || 3545 test ! -s conftest.err 3546 } && test -s conftest.$ac_objext; then 3547 ac_compiler_gnu=yes 3548else 3549 echo "$as_me: failed program was:" >&5 3550sed 's/^/| /' conftest.$ac_ext >&5 3551 3552 ac_compiler_gnu=no 3553fi 3554 3555rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3556ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 3557 3558fi 3559{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 3560echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; } 3561GXX=`test $ac_compiler_gnu = yes && echo yes` 3562ac_test_CXXFLAGS=${CXXFLAGS+set} 3563ac_save_CXXFLAGS=$CXXFLAGS 3564{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 3565echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; } 3566if test "${ac_cv_prog_cxx_g+set}" = set; then 3567 echo $ECHO_N "(cached) $ECHO_C" >&6 3568else 3569 ac_save_cxx_werror_flag=$ac_cxx_werror_flag 3570 ac_cxx_werror_flag=yes 3571 ac_cv_prog_cxx_g=no 3572 CXXFLAGS="-g" 3573 cat >conftest.$ac_ext <<_ACEOF 3574/* confdefs.h. */ 3575_ACEOF 3576cat confdefs.h >>conftest.$ac_ext 3577cat >>conftest.$ac_ext <<_ACEOF 3578/* end confdefs.h. */ 3579 3580int 3581main () 3582{ 3583 3584 ; 3585 return 0; 3586} 3587_ACEOF 3588rm -f conftest.$ac_objext 3589if { (ac_try="$ac_compile" 3590case "(($ac_try" in 3591 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3592 *) ac_try_echo=$ac_try;; 3593esac 3594eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3595 (eval "$ac_compile") 2>conftest.er1 3596 ac_status=$? 3597 grep -v '^ *+' conftest.er1 >conftest.err 3598 rm -f conftest.er1 3599 cat conftest.err >&5 3600 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3601 (exit $ac_status); } && { 3602 test -z "$ac_cxx_werror_flag" || 3603 test ! -s conftest.err 3604 } && test -s conftest.$ac_objext; then 3605 ac_cv_prog_cxx_g=yes 3606else 3607 echo "$as_me: failed program was:" >&5 3608sed 's/^/| /' conftest.$ac_ext >&5 3609 3610 CXXFLAGS="" 3611 cat >conftest.$ac_ext <<_ACEOF 3612/* confdefs.h. */ 3613_ACEOF 3614cat confdefs.h >>conftest.$ac_ext 3615cat >>conftest.$ac_ext <<_ACEOF 3616/* end confdefs.h. */ 3617 3618int 3619main () 3620{ 3621 3622 ; 3623 return 0; 3624} 3625_ACEOF 3626rm -f conftest.$ac_objext 3627if { (ac_try="$ac_compile" 3628case "(($ac_try" in 3629 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3630 *) ac_try_echo=$ac_try;; 3631esac 3632eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3633 (eval "$ac_compile") 2>conftest.er1 3634 ac_status=$? 3635 grep -v '^ *+' conftest.er1 >conftest.err 3636 rm -f conftest.er1 3637 cat conftest.err >&5 3638 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3639 (exit $ac_status); } && { 3640 test -z "$ac_cxx_werror_flag" || 3641 test ! -s conftest.err 3642 } && test -s conftest.$ac_objext; then 3643 : 3644else 3645 echo "$as_me: failed program was:" >&5 3646sed 's/^/| /' conftest.$ac_ext >&5 3647 3648 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 3649 CXXFLAGS="-g" 3650 cat >conftest.$ac_ext <<_ACEOF 3651/* confdefs.h. */ 3652_ACEOF 3653cat confdefs.h >>conftest.$ac_ext 3654cat >>conftest.$ac_ext <<_ACEOF 3655/* end confdefs.h. */ 3656 3657int 3658main () 3659{ 3660 3661 ; 3662 return 0; 3663} 3664_ACEOF 3665rm -f conftest.$ac_objext 3666if { (ac_try="$ac_compile" 3667case "(($ac_try" in 3668 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3669 *) ac_try_echo=$ac_try;; 3670esac 3671eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3672 (eval "$ac_compile") 2>conftest.er1 3673 ac_status=$? 3674 grep -v '^ *+' conftest.er1 >conftest.err 3675 rm -f conftest.er1 3676 cat conftest.err >&5 3677 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3678 (exit $ac_status); } && { 3679 test -z "$ac_cxx_werror_flag" || 3680 test ! -s conftest.err 3681 } && test -s conftest.$ac_objext; then 3682 ac_cv_prog_cxx_g=yes 3683else 3684 echo "$as_me: failed program was:" >&5 3685sed 's/^/| /' conftest.$ac_ext >&5 3686 3687 3688fi 3689 3690rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3691fi 3692 3693rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3694fi 3695 3696rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3697 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 3698fi 3699{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 3700echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; } 3701if test "$ac_test_CXXFLAGS" = set; then 3702 CXXFLAGS=$ac_save_CXXFLAGS 3703elif test $ac_cv_prog_cxx_g = yes; then 3704 if test "$GXX" = yes; then 3705 CXXFLAGS="-g -O2" 3706 else 3707 CXXFLAGS="-g" 3708 fi 3709else 3710 if test "$GXX" = yes; then 3711 CXXFLAGS="-O2" 3712 else 3713 CXXFLAGS= 3714 fi 3715fi 3716ac_ext=c 3717ac_cpp='$CPP $CPPFLAGS' 3718ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3719ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3720ac_compiler_gnu=$ac_cv_c_compiler_gnu 3721 3722depcc="$CXX" am_compiler_list= 3723 3724{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 3725echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; } 3726if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then 3727 echo $ECHO_N "(cached) $ECHO_C" >&6 3728else 3729 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3730 # We make a subdir and do the tests there. Otherwise we can end up 3731 # making bogus files that we don't know about and never remove. For 3732 # instance it was reported that on HP-UX the gcc test will end up 3733 # making a dummy file named `D' -- because `-MD' means `put the output 3734 # in D'. 3735 mkdir conftest.dir 3736 # Copy depcomp to subdir because otherwise we won't find it if we're 3737 # using a relative directory. 3738 cp "$am_depcomp" conftest.dir 3739 cd conftest.dir 3740 # We will build objects and dependencies in a subdirectory because 3741 # it helps to detect inapplicable dependency modes. For instance 3742 # both Tru64's cc and ICC support -MD to output dependencies as a 3743 # side effect of compilation, but ICC will put the dependencies in 3744 # the current directory while Tru64 will put them in the object 3745 # directory. 3746 mkdir sub 3747 3748 am_cv_CXX_dependencies_compiler_type=none 3749 if test "$am_compiler_list" = ""; then 3750 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3751 fi 3752 for depmode in $am_compiler_list; do 3753 # Setup a source with many dependencies, because some compilers 3754 # like to wrap large dependency lists on column 80 (with \), and 3755 # we should not choose a depcomp mode which is confused by this. 3756 # 3757 # We need to recreate these files for each test, as the compiler may 3758 # overwrite some of them when testing with obscure command lines. 3759 # This happens at least with the AIX C compiler. 3760 : > sub/conftest.c 3761 for i in 1 2 3 4 5 6; do 3762 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3763 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3764 # Solaris 8's {/usr,}/bin/sh. 3765 touch sub/conftst$i.h 3766 done 3767 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3768 3769 case $depmode in 3770 nosideeffect) 3771 # after this tag, mechanisms are not by side-effect, so they'll 3772 # only be used when explicitly requested 3773 if test "x$enable_dependency_tracking" = xyes; then 3774 continue 3775 else 3776 break 3777 fi 3778 ;; 3779 none) break ;; 3780 esac 3781 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3782 # mode. It turns out that the SunPro C++ compiler does not properly 3783 # handle `-M -o', and we need to detect this. 3784 if depmode=$depmode \ 3785 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ 3786 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3787 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ 3788 >/dev/null 2>conftest.err && 3789 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3790 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3791 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && 3792 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3793 # icc doesn't choke on unknown options, it will just issue warnings 3794 # or remarks (even with -Werror). So we grep stderr for any message 3795 # that says an option was ignored or not supported. 3796 # When given -MP, icc 7.0 and 7.1 complain thusly: 3797 # icc: Command line warning: ignoring option '-M'; no argument required 3798 # The diagnosis changed in icc 8.0: 3799 # icc: Command line remark: option '-MP' not supported 3800 if (grep 'ignoring option' conftest.err || 3801 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3802 am_cv_CXX_dependencies_compiler_type=$depmode 3803 break 3804 fi 3805 fi 3806 done 3807 3808 cd .. 3809 rm -rf conftest.dir 3810else 3811 am_cv_CXX_dependencies_compiler_type=none 3812fi 3813 3814fi 3815{ echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5 3816echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6; } 3817CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type 3818 3819 if 3820 test "x$enable_dependency_tracking" != xno \ 3821 && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then 3822 am__fastdepCXX_TRUE= 3823 am__fastdepCXX_FALSE='#' 3824else 3825 am__fastdepCXX_TRUE='#' 3826 am__fastdepCXX_FALSE= 3827fi 3828 3829 3830ac_ext=c 3831ac_cpp='$CPP $CPPFLAGS' 3832ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3833ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3834ac_compiler_gnu=$ac_cv_c_compiler_gnu 3835{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 3836echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } 3837# On Suns, sometimes $CPP names a directory. 3838if test -n "$CPP" && test -d "$CPP"; then 3839 CPP= 3840fi 3841if test -z "$CPP"; then 3842 if test "${ac_cv_prog_CPP+set}" = set; then 3843 echo $ECHO_N "(cached) $ECHO_C" >&6 3844else 3845 # Double quotes because CPP needs to be expanded 3846 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3847 do 3848 ac_preproc_ok=false 3849for ac_c_preproc_warn_flag in '' yes 3850do 3851 # Use a header file that comes with gcc, so configuring glibc 3852 # with a fresh cross-compiler works. 3853 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3854 # <limits.h> exists even on freestanding compilers. 3855 # On the NeXT, cc -E runs the code through the compiler's parser, 3856 # not just through cpp. "Syntax error" is here to catch this case. 3857 cat >conftest.$ac_ext <<_ACEOF 3858/* confdefs.h. */ 3859_ACEOF 3860cat confdefs.h >>conftest.$ac_ext 3861cat >>conftest.$ac_ext <<_ACEOF 3862/* end confdefs.h. */ 3863#ifdef __STDC__ 3864# include <limits.h> 3865#else 3866# include <assert.h> 3867#endif 3868 Syntax error 3869_ACEOF 3870if { (ac_try="$ac_cpp conftest.$ac_ext" 3871case "(($ac_try" in 3872 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3873 *) ac_try_echo=$ac_try;; 3874esac 3875eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3876 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 3877 ac_status=$? 3878 grep -v '^ *+' conftest.er1 >conftest.err 3879 rm -f conftest.er1 3880 cat conftest.err >&5 3881 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3882 (exit $ac_status); } >/dev/null && { 3883 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 3884 test ! -s conftest.err 3885 }; then 3886 : 3887else 3888 echo "$as_me: failed program was:" >&5 3889sed 's/^/| /' conftest.$ac_ext >&5 3890 3891 # Broken: fails on valid input. 3892continue 3893fi 3894 3895rm -f conftest.err conftest.$ac_ext 3896 3897 # OK, works on sane cases. Now check whether nonexistent headers 3898 # can be detected and how. 3899 cat >conftest.$ac_ext <<_ACEOF 3900/* confdefs.h. */ 3901_ACEOF 3902cat confdefs.h >>conftest.$ac_ext 3903cat >>conftest.$ac_ext <<_ACEOF 3904/* end confdefs.h. */ 3905#include <ac_nonexistent.h> 3906_ACEOF 3907if { (ac_try="$ac_cpp conftest.$ac_ext" 3908case "(($ac_try" in 3909 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3910 *) ac_try_echo=$ac_try;; 3911esac 3912eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3913 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 3914 ac_status=$? 3915 grep -v '^ *+' conftest.er1 >conftest.err 3916 rm -f conftest.er1 3917 cat conftest.err >&5 3918 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3919 (exit $ac_status); } >/dev/null && { 3920 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 3921 test ! -s conftest.err 3922 }; then 3923 # Broken: success on invalid input. 3924continue 3925else 3926 echo "$as_me: failed program was:" >&5 3927sed 's/^/| /' conftest.$ac_ext >&5 3928 3929 # Passes both tests. 3930ac_preproc_ok=: 3931break 3932fi 3933 3934rm -f conftest.err conftest.$ac_ext 3935 3936done 3937# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3938rm -f conftest.err conftest.$ac_ext 3939if $ac_preproc_ok; then 3940 break 3941fi 3942 3943 done 3944 ac_cv_prog_CPP=$CPP 3945 3946fi 3947 CPP=$ac_cv_prog_CPP 3948else 3949 ac_cv_prog_CPP=$CPP 3950fi 3951{ echo "$as_me:$LINENO: result: $CPP" >&5 3952echo "${ECHO_T}$CPP" >&6; } 3953ac_preproc_ok=false 3954for ac_c_preproc_warn_flag in '' yes 3955do 3956 # Use a header file that comes with gcc, so configuring glibc 3957 # with a fresh cross-compiler works. 3958 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3959 # <limits.h> exists even on freestanding compilers. 3960 # On the NeXT, cc -E runs the code through the compiler's parser, 3961 # not just through cpp. "Syntax error" is here to catch this case. 3962 cat >conftest.$ac_ext <<_ACEOF 3963/* confdefs.h. */ 3964_ACEOF 3965cat confdefs.h >>conftest.$ac_ext 3966cat >>conftest.$ac_ext <<_ACEOF 3967/* end confdefs.h. */ 3968#ifdef __STDC__ 3969# include <limits.h> 3970#else 3971# include <assert.h> 3972#endif 3973 Syntax error 3974_ACEOF 3975if { (ac_try="$ac_cpp conftest.$ac_ext" 3976case "(($ac_try" in 3977 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3978 *) ac_try_echo=$ac_try;; 3979esac 3980eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3981 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 3982 ac_status=$? 3983 grep -v '^ *+' conftest.er1 >conftest.err 3984 rm -f conftest.er1 3985 cat conftest.err >&5 3986 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3987 (exit $ac_status); } >/dev/null && { 3988 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 3989 test ! -s conftest.err 3990 }; then 3991 : 3992else 3993 echo "$as_me: failed program was:" >&5 3994sed 's/^/| /' conftest.$ac_ext >&5 3995 3996 # Broken: fails on valid input. 3997continue 3998fi 3999 4000rm -f conftest.err conftest.$ac_ext 4001 4002 # OK, works on sane cases. Now check whether nonexistent headers 4003 # can be detected and how. 4004 cat >conftest.$ac_ext <<_ACEOF 4005/* confdefs.h. */ 4006_ACEOF 4007cat confdefs.h >>conftest.$ac_ext 4008cat >>conftest.$ac_ext <<_ACEOF 4009/* end confdefs.h. */ 4010#include <ac_nonexistent.h> 4011_ACEOF 4012if { (ac_try="$ac_cpp conftest.$ac_ext" 4013case "(($ac_try" in 4014 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4015 *) ac_try_echo=$ac_try;; 4016esac 4017eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4018 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 4019 ac_status=$? 4020 grep -v '^ *+' conftest.er1 >conftest.err 4021 rm -f conftest.er1 4022 cat conftest.err >&5 4023 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4024 (exit $ac_status); } >/dev/null && { 4025 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 4026 test ! -s conftest.err 4027 }; then 4028 # Broken: success on invalid input. 4029continue 4030else 4031 echo "$as_me: failed program was:" >&5 4032sed 's/^/| /' conftest.$ac_ext >&5 4033 4034 # Passes both tests. 4035ac_preproc_ok=: 4036break 4037fi 4038 4039rm -f conftest.err conftest.$ac_ext 4040 4041done 4042# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4043rm -f conftest.err conftest.$ac_ext 4044if $ac_preproc_ok; then 4045 : 4046else 4047 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check 4048See \`config.log' for more details." >&5 4049echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check 4050See \`config.log' for more details." >&2;} 4051 { (exit 1); exit 1; }; } 4052fi 4053 4054ac_ext=c 4055ac_cpp='$CPP $CPPFLAGS' 4056ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4057ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4058ac_compiler_gnu=$ac_cv_c_compiler_gnu 4059 4060# Find a good install program. We prefer a C program (faster), 4061# so one script is as good as another. But avoid the broken or 4062# incompatible versions: 4063# SysV /etc/install, /usr/sbin/install 4064# SunOS /usr/etc/install 4065# IRIX /sbin/install 4066# AIX /bin/install 4067# AmigaOS /C/install, which installs bootblocks on floppy discs 4068# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 4069# AFS /usr/afsws/bin/install, which mishandles nonexistent args 4070# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 4071# OS/2's system install, which has a completely different semantic 4072# ./install, which can be erroneously created by make from ./install.sh. 4073{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 4074echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } 4075if test -z "$INSTALL"; then 4076if test "${ac_cv_path_install+set}" = set; then 4077 echo $ECHO_N "(cached) $ECHO_C" >&6 4078else 4079 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4080for as_dir in $PATH 4081do 4082 IFS=$as_save_IFS 4083 test -z "$as_dir" && as_dir=. 4084 # Account for people who put trailing slashes in PATH elements. 4085case $as_dir/ in 4086 ./ | .// | /cC/* | \ 4087 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 4088 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ 4089 /usr/ucb/* ) ;; 4090 *) 4091 # OSF1 and SCO ODT 3.0 have their own names for install. 4092 # Don't use installbsd from OSF since it installs stuff as root 4093 # by default. 4094 for ac_prog in ginstall scoinst install; do 4095 for ac_exec_ext in '' $ac_executable_extensions; do 4096 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 4097 if test $ac_prog = install && 4098 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4099 # AIX install. It has an incompatible calling convention. 4100 : 4101 elif test $ac_prog = install && 4102 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4103 # program-specific install script used by HP pwplus--don't use. 4104 : 4105 else 4106 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 4107 break 3 4108 fi 4109 fi 4110 done 4111 done 4112 ;; 4113esac 4114done 4115IFS=$as_save_IFS 4116 4117 4118fi 4119 if test "${ac_cv_path_install+set}" = set; then 4120 INSTALL=$ac_cv_path_install 4121 else 4122 # As a last resort, use the slow shell script. Don't cache a 4123 # value for INSTALL within a source directory, because that will 4124 # break other packages using the cache if that directory is 4125 # removed, or if the value is a relative name. 4126 INSTALL=$ac_install_sh 4127 fi 4128fi 4129{ echo "$as_me:$LINENO: result: $INSTALL" >&5 4130echo "${ECHO_T}$INSTALL" >&6; } 4131 4132# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 4133# It thinks the first close brace ends the variable substitution. 4134test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 4135 4136test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 4137 4138test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 4139 4140if test -n "$ac_tool_prefix"; then 4141 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 4142set dummy ${ac_tool_prefix}ranlib; ac_word=$2 4143{ echo "$as_me:$LINENO: checking for $ac_word" >&5 4144echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 4145if test "${ac_cv_prog_RANLIB+set}" = set; then 4146 echo $ECHO_N "(cached) $ECHO_C" >&6 4147else 4148 if test -n "$RANLIB"; then 4149 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 4150else 4151as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4152for as_dir in $PATH 4153do 4154 IFS=$as_save_IFS 4155 test -z "$as_dir" && as_dir=. 4156 for ac_exec_ext in '' $ac_executable_extensions; do 4157 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4158 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 4159 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 4160 break 2 4161 fi 4162done 4163done 4164IFS=$as_save_IFS 4165 4166fi 4167fi 4168RANLIB=$ac_cv_prog_RANLIB 4169if test -n "$RANLIB"; then 4170 { echo "$as_me:$LINENO: result: $RANLIB" >&5 4171echo "${ECHO_T}$RANLIB" >&6; } 4172else 4173 { echo "$as_me:$LINENO: result: no" >&5 4174echo "${ECHO_T}no" >&6; } 4175fi 4176 4177 4178fi 4179if test -z "$ac_cv_prog_RANLIB"; then 4180 ac_ct_RANLIB=$RANLIB 4181 # Extract the first word of "ranlib", so it can be a program name with args. 4182set dummy ranlib; ac_word=$2 4183{ echo "$as_me:$LINENO: checking for $ac_word" >&5 4184echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 4185if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then 4186 echo $ECHO_N "(cached) $ECHO_C" >&6 4187else 4188 if test -n "$ac_ct_RANLIB"; then 4189 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 4190else 4191as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4192for as_dir in $PATH 4193do 4194 IFS=$as_save_IFS 4195 test -z "$as_dir" && as_dir=. 4196 for ac_exec_ext in '' $ac_executable_extensions; do 4197 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4198 ac_cv_prog_ac_ct_RANLIB="ranlib" 4199 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 4200 break 2 4201 fi 4202done 4203done 4204IFS=$as_save_IFS 4205 4206fi 4207fi 4208ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 4209if test -n "$ac_ct_RANLIB"; then 4210 { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 4211echo "${ECHO_T}$ac_ct_RANLIB" >&6; } 4212else 4213 { echo "$as_me:$LINENO: result: no" >&5 4214echo "${ECHO_T}no" >&6; } 4215fi 4216 4217 if test "x$ac_ct_RANLIB" = x; then 4218 RANLIB=":" 4219 else 4220 case $cross_compiling:$ac_tool_warned in 4221yes:) 4222{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 4223whose name does not start with the host triplet. If you think this 4224configuration is useful to you, please write to autoconf@gnu.org." >&5 4225echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 4226whose name does not start with the host triplet. If you think this 4227configuration is useful to you, please write to autoconf@gnu.org." >&2;} 4228ac_tool_warned=yes ;; 4229esac 4230 RANLIB=$ac_ct_RANLIB 4231 fi 4232else 4233 RANLIB="$ac_cv_prog_RANLIB" 4234fi 4235 4236 4237 4238{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 4239echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } 4240if test "${ac_cv_path_GREP+set}" = set; then 4241 echo $ECHO_N "(cached) $ECHO_C" >&6 4242else 4243 # Extract the first word of "grep ggrep" to use in msg output 4244if test -z "$GREP"; then 4245set dummy grep ggrep; ac_prog_name=$2 4246if test "${ac_cv_path_GREP+set}" = set; then 4247 echo $ECHO_N "(cached) $ECHO_C" >&6 4248else 4249 ac_path_GREP_found=false 4250# Loop through the user's path and test for each of PROGNAME-LIST 4251as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4252for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4253do 4254 IFS=$as_save_IFS 4255 test -z "$as_dir" && as_dir=. 4256 for ac_prog in grep ggrep; do 4257 for ac_exec_ext in '' $ac_executable_extensions; do 4258 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4259 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4260 # Check for GNU ac_path_GREP and select it if it is found. 4261 # Check for GNU $ac_path_GREP 4262case `"$ac_path_GREP" --version 2>&1` in 4263*GNU*) 4264 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4265*) 4266 ac_count=0 4267 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 4268 while : 4269 do 4270 cat "conftest.in" "conftest.in" >"conftest.tmp" 4271 mv "conftest.tmp" "conftest.in" 4272 cp "conftest.in" "conftest.nl" 4273 echo 'GREP' >> "conftest.nl" 4274 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4275 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4276 ac_count=`expr $ac_count + 1` 4277 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4278 # Best one so far, save it but keep looking for a better one 4279 ac_cv_path_GREP="$ac_path_GREP" 4280 ac_path_GREP_max=$ac_count 4281 fi 4282 # 10*(2^10) chars as input seems more than enough 4283 test $ac_count -gt 10 && break 4284 done 4285 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4286esac 4287 4288 4289 $ac_path_GREP_found && break 3 4290 done 4291done 4292 4293done 4294IFS=$as_save_IFS 4295 4296 4297fi 4298 4299GREP="$ac_cv_path_GREP" 4300if test -z "$GREP"; then 4301 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 4302echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 4303 { (exit 1); exit 1; }; } 4304fi 4305 4306else 4307 ac_cv_path_GREP=$GREP 4308fi 4309 4310 4311fi 4312{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 4313echo "${ECHO_T}$ac_cv_path_GREP" >&6; } 4314 GREP="$ac_cv_path_GREP" 4315 4316 4317{ echo "$as_me:$LINENO: checking for egrep" >&5 4318echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } 4319if test "${ac_cv_path_EGREP+set}" = set; then 4320 echo $ECHO_N "(cached) $ECHO_C" >&6 4321else 4322 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4323 then ac_cv_path_EGREP="$GREP -E" 4324 else 4325 # Extract the first word of "egrep" to use in msg output 4326if test -z "$EGREP"; then 4327set dummy egrep; ac_prog_name=$2 4328if test "${ac_cv_path_EGREP+set}" = set; then 4329 echo $ECHO_N "(cached) $ECHO_C" >&6 4330else 4331 ac_path_EGREP_found=false 4332# Loop through the user's path and test for each of PROGNAME-LIST 4333as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4334for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4335do 4336 IFS=$as_save_IFS 4337 test -z "$as_dir" && as_dir=. 4338 for ac_prog in egrep; do 4339 for ac_exec_ext in '' $ac_executable_extensions; do 4340 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4341 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4342 # Check for GNU ac_path_EGREP and select it if it is found. 4343 # Check for GNU $ac_path_EGREP 4344case `"$ac_path_EGREP" --version 2>&1` in 4345*GNU*) 4346 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4347*) 4348 ac_count=0 4349 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 4350 while : 4351 do 4352 cat "conftest.in" "conftest.in" >"conftest.tmp" 4353 mv "conftest.tmp" "conftest.in" 4354 cp "conftest.in" "conftest.nl" 4355 echo 'EGREP' >> "conftest.nl" 4356 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4357 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4358 ac_count=`expr $ac_count + 1` 4359 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4360 # Best one so far, save it but keep looking for a better one 4361 ac_cv_path_EGREP="$ac_path_EGREP" 4362 ac_path_EGREP_max=$ac_count 4363 fi 4364 # 10*(2^10) chars as input seems more than enough 4365 test $ac_count -gt 10 && break 4366 done 4367 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4368esac 4369 4370 4371 $ac_path_EGREP_found && break 3 4372 done 4373done 4374 4375done 4376IFS=$as_save_IFS 4377 4378 4379fi 4380 4381EGREP="$ac_cv_path_EGREP" 4382if test -z "$EGREP"; then 4383 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 4384echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 4385 { (exit 1); exit 1; }; } 4386fi 4387 4388else 4389 ac_cv_path_EGREP=$EGREP 4390fi 4391 4392 4393 fi 4394fi 4395{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 4396echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } 4397 EGREP="$ac_cv_path_EGREP" 4398 4399 4400{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 4401echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } 4402if test "${ac_cv_header_stdc+set}" = set; then 4403 echo $ECHO_N "(cached) $ECHO_C" >&6 4404else 4405 cat >conftest.$ac_ext <<_ACEOF 4406/* confdefs.h. */ 4407_ACEOF 4408cat confdefs.h >>conftest.$ac_ext 4409cat >>conftest.$ac_ext <<_ACEOF 4410/* end confdefs.h. */ 4411#include <stdlib.h> 4412#include <stdarg.h> 4413#include <string.h> 4414#include <float.h> 4415 4416int 4417main () 4418{ 4419 4420 ; 4421 return 0; 4422} 4423_ACEOF 4424rm -f conftest.$ac_objext 4425if { (ac_try="$ac_compile" 4426case "(($ac_try" in 4427 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4428 *) ac_try_echo=$ac_try;; 4429esac 4430eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4431 (eval "$ac_compile") 2>conftest.er1 4432 ac_status=$? 4433 grep -v '^ *+' conftest.er1 >conftest.err 4434 rm -f conftest.er1 4435 cat conftest.err >&5 4436 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4437 (exit $ac_status); } && { 4438 test -z "$ac_c_werror_flag" || 4439 test ! -s conftest.err 4440 } && test -s conftest.$ac_objext; then 4441 ac_cv_header_stdc=yes 4442else 4443 echo "$as_me: failed program was:" >&5 4444sed 's/^/| /' conftest.$ac_ext >&5 4445 4446 ac_cv_header_stdc=no 4447fi 4448 4449rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4450 4451if test $ac_cv_header_stdc = yes; then 4452 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4453 cat >conftest.$ac_ext <<_ACEOF 4454/* confdefs.h. */ 4455_ACEOF 4456cat confdefs.h >>conftest.$ac_ext 4457cat >>conftest.$ac_ext <<_ACEOF 4458/* end confdefs.h. */ 4459#include <string.h> 4460 4461_ACEOF 4462if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4463 $EGREP "memchr" >/dev/null 2>&1; then 4464 : 4465else 4466 ac_cv_header_stdc=no 4467fi 4468rm -f conftest* 4469 4470fi 4471 4472if test $ac_cv_header_stdc = yes; then 4473 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4474 cat >conftest.$ac_ext <<_ACEOF 4475/* confdefs.h. */ 4476_ACEOF 4477cat confdefs.h >>conftest.$ac_ext 4478cat >>conftest.$ac_ext <<_ACEOF 4479/* end confdefs.h. */ 4480#include <stdlib.h> 4481 4482_ACEOF 4483if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4484 $EGREP "free" >/dev/null 2>&1; then 4485 : 4486else 4487 ac_cv_header_stdc=no 4488fi 4489rm -f conftest* 4490 4491fi 4492 4493if test $ac_cv_header_stdc = yes; then 4494 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4495 if test "$cross_compiling" = yes; then 4496 : 4497else 4498 cat >conftest.$ac_ext <<_ACEOF 4499/* confdefs.h. */ 4500_ACEOF 4501cat confdefs.h >>conftest.$ac_ext 4502cat >>conftest.$ac_ext <<_ACEOF 4503/* end confdefs.h. */ 4504#include <ctype.h> 4505#include <stdlib.h> 4506#if ((' ' & 0x0FF) == 0x020) 4507# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4508# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4509#else 4510# define ISLOWER(c) \ 4511 (('a' <= (c) && (c) <= 'i') \ 4512 || ('j' <= (c) && (c) <= 'r') \ 4513 || ('s' <= (c) && (c) <= 'z')) 4514# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4515#endif 4516 4517#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4518int 4519main () 4520{ 4521 int i; 4522 for (i = 0; i < 256; i++) 4523 if (XOR (islower (i), ISLOWER (i)) 4524 || toupper (i) != TOUPPER (i)) 4525 return 2; 4526 return 0; 4527} 4528_ACEOF 4529rm -f conftest$ac_exeext 4530if { (ac_try="$ac_link" 4531case "(($ac_try" in 4532 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4533 *) ac_try_echo=$ac_try;; 4534esac 4535eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4536 (eval "$ac_link") 2>&5 4537 ac_status=$? 4538 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4539 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 4540 { (case "(($ac_try" in 4541 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4542 *) ac_try_echo=$ac_try;; 4543esac 4544eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4545 (eval "$ac_try") 2>&5 4546 ac_status=$? 4547 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4548 (exit $ac_status); }; }; then 4549 : 4550else 4551 echo "$as_me: program exited with status $ac_status" >&5 4552echo "$as_me: failed program was:" >&5 4553sed 's/^/| /' conftest.$ac_ext >&5 4554 4555( exit $ac_status ) 4556ac_cv_header_stdc=no 4557fi 4558rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 4559fi 4560 4561 4562fi 4563fi 4564{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 4565echo "${ECHO_T}$ac_cv_header_stdc" >&6; } 4566if test $ac_cv_header_stdc = yes; then 4567 4568cat >>confdefs.h <<\_ACEOF 4569#define STDC_HEADERS 1 4570_ACEOF 4571 4572fi 4573 4574# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4575 4576 4577 4578 4579 4580 4581 4582 4583 4584for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4585 inttypes.h stdint.h unistd.h 4586do 4587as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 4588{ echo "$as_me:$LINENO: checking for $ac_header" >&5 4589echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 4590if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 4591 echo $ECHO_N "(cached) $ECHO_C" >&6 4592else 4593 cat >conftest.$ac_ext <<_ACEOF 4594/* confdefs.h. */ 4595_ACEOF 4596cat confdefs.h >>conftest.$ac_ext 4597cat >>conftest.$ac_ext <<_ACEOF 4598/* end confdefs.h. */ 4599$ac_includes_default 4600 4601#include <$ac_header> 4602_ACEOF 4603rm -f conftest.$ac_objext 4604if { (ac_try="$ac_compile" 4605case "(($ac_try" in 4606 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4607 *) ac_try_echo=$ac_try;; 4608esac 4609eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4610 (eval "$ac_compile") 2>conftest.er1 4611 ac_status=$? 4612 grep -v '^ *+' conftest.er1 >conftest.err 4613 rm -f conftest.er1 4614 cat conftest.err >&5 4615 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4616 (exit $ac_status); } && { 4617 test -z "$ac_c_werror_flag" || 4618 test ! -s conftest.err 4619 } && test -s conftest.$ac_objext; then 4620 eval "$as_ac_Header=yes" 4621else 4622 echo "$as_me: failed program was:" >&5 4623sed 's/^/| /' conftest.$ac_ext >&5 4624 4625 eval "$as_ac_Header=no" 4626fi 4627 4628rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4629fi 4630ac_res=`eval echo '${'$as_ac_Header'}'` 4631 { echo "$as_me:$LINENO: result: $ac_res" >&5 4632echo "${ECHO_T}$ac_res" >&6; } 4633if test `eval echo '${'$as_ac_Header'}'` = yes; then 4634 cat >>confdefs.h <<_ACEOF 4635#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 4636_ACEOF 4637 4638fi 4639 4640done 4641 4642 4643 4644 4645 4646 4647 4648 4649 4650 4651 4652 4653 4654 4655 4656 4657 4658for ac_header in ctype.h fcntl.h libgen.h locale.h process.h signal.h stdio.h time.h unistd.h sys/param.h sys/select.h sys/stat.h sys/time.h sys/types.h sys/wait.h 4659do 4660as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 4661if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 4662 { echo "$as_me:$LINENO: checking for $ac_header" >&5 4663echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 4664if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 4665 echo $ECHO_N "(cached) $ECHO_C" >&6 4666fi 4667ac_res=`eval echo '${'$as_ac_Header'}'` 4668 { echo "$as_me:$LINENO: result: $ac_res" >&5 4669echo "${ECHO_T}$ac_res" >&6; } 4670else 4671 # Is the header compilable? 4672{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 4673echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } 4674cat >conftest.$ac_ext <<_ACEOF 4675/* confdefs.h. */ 4676_ACEOF 4677cat confdefs.h >>conftest.$ac_ext 4678cat >>conftest.$ac_ext <<_ACEOF 4679/* end confdefs.h. */ 4680$ac_includes_default 4681#include <$ac_header> 4682_ACEOF 4683rm -f conftest.$ac_objext 4684if { (ac_try="$ac_compile" 4685case "(($ac_try" in 4686 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4687 *) ac_try_echo=$ac_try;; 4688esac 4689eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4690 (eval "$ac_compile") 2>conftest.er1 4691 ac_status=$? 4692 grep -v '^ *+' conftest.er1 >conftest.err 4693 rm -f conftest.er1 4694 cat conftest.err >&5 4695 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4696 (exit $ac_status); } && { 4697 test -z "$ac_c_werror_flag" || 4698 test ! -s conftest.err 4699 } && test -s conftest.$ac_objext; then 4700 ac_header_compiler=yes 4701else 4702 echo "$as_me: failed program was:" >&5 4703sed 's/^/| /' conftest.$ac_ext >&5 4704 4705 ac_header_compiler=no 4706fi 4707 4708rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4709{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 4710echo "${ECHO_T}$ac_header_compiler" >&6; } 4711 4712# Is the header present? 4713{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 4714echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } 4715cat >conftest.$ac_ext <<_ACEOF 4716/* confdefs.h. */ 4717_ACEOF 4718cat confdefs.h >>conftest.$ac_ext 4719cat >>conftest.$ac_ext <<_ACEOF 4720/* end confdefs.h. */ 4721#include <$ac_header> 4722_ACEOF 4723if { (ac_try="$ac_cpp conftest.$ac_ext" 4724case "(($ac_try" in 4725 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4726 *) ac_try_echo=$ac_try;; 4727esac 4728eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4729 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 4730 ac_status=$? 4731 grep -v '^ *+' conftest.er1 >conftest.err 4732 rm -f conftest.er1 4733 cat conftest.err >&5 4734 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4735 (exit $ac_status); } >/dev/null && { 4736 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 4737 test ! -s conftest.err 4738 }; then 4739 ac_header_preproc=yes 4740else 4741 echo "$as_me: failed program was:" >&5 4742sed 's/^/| /' conftest.$ac_ext >&5 4743 4744 ac_header_preproc=no 4745fi 4746 4747rm -f conftest.err conftest.$ac_ext 4748{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 4749echo "${ECHO_T}$ac_header_preproc" >&6; } 4750 4751# So? What about this header? 4752case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 4753 yes:no: ) 4754 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 4755echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 4756 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 4757echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 4758 ac_header_preproc=yes 4759 ;; 4760 no:yes:* ) 4761 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 4762echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 4763 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 4764echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 4765 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 4766echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 4767 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 4768echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 4769 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 4770echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 4771 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 4772echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 4773 4774 ;; 4775esac 4776{ echo "$as_me:$LINENO: checking for $ac_header" >&5 4777echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 4778if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 4779 echo $ECHO_N "(cached) $ECHO_C" >&6 4780else 4781 eval "$as_ac_Header=\$ac_header_preproc" 4782fi 4783ac_res=`eval echo '${'$as_ac_Header'}'` 4784 { echo "$as_me:$LINENO: result: $ac_res" >&5 4785echo "${ECHO_T}$ac_res" >&6; } 4786 4787fi 4788if test `eval echo '${'$as_ac_Header'}'` = yes; then 4789 cat >>confdefs.h <<_ACEOF 4790#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 4791_ACEOF 4792 4793fi 4794 4795done 4796 4797{ echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 4798echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; } 4799if test "${ac_cv_header_time+set}" = set; then 4800 echo $ECHO_N "(cached) $ECHO_C" >&6 4801else 4802 cat >conftest.$ac_ext <<_ACEOF 4803/* confdefs.h. */ 4804_ACEOF 4805cat confdefs.h >>conftest.$ac_ext 4806cat >>conftest.$ac_ext <<_ACEOF 4807/* end confdefs.h. */ 4808#include <sys/types.h> 4809#include <sys/time.h> 4810#include <time.h> 4811 4812int 4813main () 4814{ 4815if ((struct tm *) 0) 4816return 0; 4817 ; 4818 return 0; 4819} 4820_ACEOF 4821rm -f conftest.$ac_objext 4822if { (ac_try="$ac_compile" 4823case "(($ac_try" in 4824 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4825 *) ac_try_echo=$ac_try;; 4826esac 4827eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4828 (eval "$ac_compile") 2>conftest.er1 4829 ac_status=$? 4830 grep -v '^ *+' conftest.er1 >conftest.err 4831 rm -f conftest.er1 4832 cat conftest.err >&5 4833 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4834 (exit $ac_status); } && { 4835 test -z "$ac_c_werror_flag" || 4836 test ! -s conftest.err 4837 } && test -s conftest.$ac_objext; then 4838 ac_cv_header_time=yes 4839else 4840 echo "$as_me: failed program was:" >&5 4841sed 's/^/| /' conftest.$ac_ext >&5 4842 4843 ac_cv_header_time=no 4844fi 4845 4846rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4847fi 4848{ echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 4849echo "${ECHO_T}$ac_cv_header_time" >&6; } 4850if test $ac_cv_header_time = yes; then 4851 4852cat >>confdefs.h <<\_ACEOF 4853#define TIME_WITH_SYS_TIME 1 4854_ACEOF 4855 4856fi 4857 4858 4859 4860 4861 4862for ac_func in setlocale sigaction strftime 4863do 4864as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 4865{ echo "$as_me:$LINENO: checking for $ac_func" >&5 4866echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } 4867if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then 4868 echo $ECHO_N "(cached) $ECHO_C" >&6 4869else 4870 cat >conftest.$ac_ext <<_ACEOF 4871/* confdefs.h. */ 4872_ACEOF 4873cat confdefs.h >>conftest.$ac_ext 4874cat >>conftest.$ac_ext <<_ACEOF 4875/* end confdefs.h. */ 4876/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 4877 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 4878#define $ac_func innocuous_$ac_func 4879 4880/* System header to define __stub macros and hopefully few prototypes, 4881 which can conflict with char $ac_func (); below. 4882 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4883 <limits.h> exists even on freestanding compilers. */ 4884 4885#ifdef __STDC__ 4886# include <limits.h> 4887#else 4888# include <assert.h> 4889#endif 4890 4891#undef $ac_func 4892 4893/* Override any GCC internal prototype to avoid an error. 4894 Use char because int might match the return type of a GCC 4895 builtin and then its argument prototype would still apply. */ 4896#ifdef __cplusplus 4897extern "C" 4898#endif 4899char $ac_func (); 4900/* The GNU C library defines this for functions which it implements 4901 to always fail with ENOSYS. Some functions are actually named 4902 something starting with __ and the normal name is an alias. */ 4903#if defined __stub_$ac_func || defined __stub___$ac_func 4904choke me 4905#endif 4906 4907int 4908main () 4909{ 4910return $ac_func (); 4911 ; 4912 return 0; 4913} 4914_ACEOF 4915rm -f conftest.$ac_objext conftest$ac_exeext 4916if { (ac_try="$ac_link" 4917case "(($ac_try" in 4918 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4919 *) ac_try_echo=$ac_try;; 4920esac 4921eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4922 (eval "$ac_link") 2>conftest.er1 4923 ac_status=$? 4924 grep -v '^ *+' conftest.er1 >conftest.err 4925 rm -f conftest.er1 4926 cat conftest.err >&5 4927 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4928 (exit $ac_status); } && { 4929 test -z "$ac_c_werror_flag" || 4930 test ! -s conftest.err 4931 } && test -s conftest$ac_exeext && 4932 $as_test_x conftest$ac_exeext; then 4933 eval "$as_ac_var=yes" 4934else 4935 echo "$as_me: failed program was:" >&5 4936sed 's/^/| /' conftest.$ac_ext >&5 4937 4938 eval "$as_ac_var=no" 4939fi 4940 4941rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 4942 conftest$ac_exeext conftest.$ac_ext 4943fi 4944ac_res=`eval echo '${'$as_ac_var'}'` 4945 { echo "$as_me:$LINENO: result: $ac_res" >&5 4946echo "${ECHO_T}$ac_res" >&6; } 4947if test `eval echo '${'$as_ac_var'}'` = yes; then 4948 cat >>confdefs.h <<_ACEOF 4949#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 4950_ACEOF 4951 4952fi 4953done 4954 4955 4956{ echo "$as_me:$LINENO: checking for X" >&5 4957echo $ECHO_N "checking for X... $ECHO_C" >&6; } 4958 4959 4960# Check whether --with-x was given. 4961if test "${with_x+set}" = set; then 4962 withval=$with_x; 4963fi 4964 4965# $have_x is `yes', `no', `disabled', or empty when we do not yet know. 4966if test "x$with_x" = xno; then 4967 # The user explicitly disabled X. 4968 have_x=disabled 4969else 4970 case $x_includes,$x_libraries in #( 4971 *\'*) { { echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5 4972echo "$as_me: error: Cannot use X directory names containing '" >&2;} 4973 { (exit 1); exit 1; }; };; #( 4974 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then 4975 echo $ECHO_N "(cached) $ECHO_C" >&6 4976else 4977 # One or both of the vars are not set, and there is no cached value. 4978ac_x_includes=no ac_x_libraries=no 4979rm -f -r conftest.dir 4980if mkdir conftest.dir; then 4981 cd conftest.dir 4982 cat >Imakefile <<'_ACEOF' 4983incroot: 4984 @echo incroot='${INCROOT}' 4985usrlibdir: 4986 @echo usrlibdir='${USRLIBDIR}' 4987libdir: 4988 @echo libdir='${LIBDIR}' 4989_ACEOF 4990 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then 4991 # GNU make sometimes prints "make[1]: Entering...", which would confuse us. 4992 for ac_var in incroot usrlibdir libdir; do 4993 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`" 4994 done 4995 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR. 4996 for ac_extension in a so sl; do 4997 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" && 4998 test -f "$ac_im_libdir/libX11.$ac_extension"; then 4999 ac_im_usrlibdir=$ac_im_libdir; break 5000 fi 5001 done 5002 # Screen out bogus values from the imake configuration. They are 5003 # bogus both because they are the default anyway, and because 5004 # using them would break gcc on systems where it needs fixed includes. 5005 case $ac_im_incroot in 5006 /usr/include) ac_x_includes= ;; 5007 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;; 5008 esac 5009 case $ac_im_usrlibdir in 5010 /usr/lib | /lib) ;; 5011 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;; 5012 esac 5013 fi 5014 cd .. 5015 rm -f -r conftest.dir 5016fi 5017 5018# Standard set of common directories for X headers. 5019# Check X11 before X11Rn because it is often a symlink to the current release. 5020ac_x_header_dirs=' 5021/usr/X11/include 5022/usr/X11R6/include 5023/usr/X11R5/include 5024/usr/X11R4/include 5025 5026/usr/include/X11 5027/usr/include/X11R6 5028/usr/include/X11R5 5029/usr/include/X11R4 5030 5031/usr/local/X11/include 5032/usr/local/X11R6/include 5033/usr/local/X11R5/include 5034/usr/local/X11R4/include 5035 5036/usr/local/include/X11 5037/usr/local/include/X11R6 5038/usr/local/include/X11R5 5039/usr/local/include/X11R4 5040 5041/usr/X386/include 5042/usr/x386/include 5043/usr/XFree86/include/X11 5044 5045/usr/include 5046/usr/local/include 5047/usr/unsupported/include 5048/usr/athena/include 5049/usr/local/x11r5/include 5050/usr/lpp/Xamples/include 5051 5052/usr/openwin/include 5053/usr/openwin/share/include' 5054 5055if test "$ac_x_includes" = no; then 5056 # Guess where to find include files, by looking for Xlib.h. 5057 # First, try using that file with no special directory specified. 5058 cat >conftest.$ac_ext <<_ACEOF 5059/* confdefs.h. */ 5060_ACEOF 5061cat confdefs.h >>conftest.$ac_ext 5062cat >>conftest.$ac_ext <<_ACEOF 5063/* end confdefs.h. */ 5064#include <X11/Xlib.h> 5065_ACEOF 5066if { (ac_try="$ac_cpp conftest.$ac_ext" 5067case "(($ac_try" in 5068 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5069 *) ac_try_echo=$ac_try;; 5070esac 5071eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5072 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 5073 ac_status=$? 5074 grep -v '^ *+' conftest.er1 >conftest.err 5075 rm -f conftest.er1 5076 cat conftest.err >&5 5077 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5078 (exit $ac_status); } >/dev/null && { 5079 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 5080 test ! -s conftest.err 5081 }; then 5082 # We can compile using X headers with no special include directory. 5083ac_x_includes= 5084else 5085 echo "$as_me: failed program was:" >&5 5086sed 's/^/| /' conftest.$ac_ext >&5 5087 5088 for ac_dir in $ac_x_header_dirs; do 5089 if test -r "$ac_dir/X11/Xlib.h"; then 5090 ac_x_includes=$ac_dir 5091 break 5092 fi 5093done 5094fi 5095 5096rm -f conftest.err conftest.$ac_ext 5097fi # $ac_x_includes = no 5098 5099if test "$ac_x_libraries" = no; then 5100 # Check for the libraries. 5101 # See if we find them without any special options. 5102 # Don't add to $LIBS permanently. 5103 ac_save_LIBS=$LIBS 5104 LIBS="-lX11 $LIBS" 5105 cat >conftest.$ac_ext <<_ACEOF 5106/* confdefs.h. */ 5107_ACEOF 5108cat confdefs.h >>conftest.$ac_ext 5109cat >>conftest.$ac_ext <<_ACEOF 5110/* end confdefs.h. */ 5111#include <X11/Xlib.h> 5112int 5113main () 5114{ 5115XrmInitialize () 5116 ; 5117 return 0; 5118} 5119_ACEOF 5120rm -f conftest.$ac_objext conftest$ac_exeext 5121if { (ac_try="$ac_link" 5122case "(($ac_try" in 5123 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5124 *) ac_try_echo=$ac_try;; 5125esac 5126eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5127 (eval "$ac_link") 2>conftest.er1 5128 ac_status=$? 5129 grep -v '^ *+' conftest.er1 >conftest.err 5130 rm -f conftest.er1 5131 cat conftest.err >&5 5132 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5133 (exit $ac_status); } && { 5134 test -z "$ac_c_werror_flag" || 5135 test ! -s conftest.err 5136 } && test -s conftest$ac_exeext && 5137 $as_test_x conftest$ac_exeext; then 5138 LIBS=$ac_save_LIBS 5139# We can link X programs with no special library path. 5140ac_x_libraries= 5141else 5142 echo "$as_me: failed program was:" >&5 5143sed 's/^/| /' conftest.$ac_ext >&5 5144 5145 LIBS=$ac_save_LIBS 5146for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g` 5147do 5148 # Don't even attempt the hair of trying to link an X program! 5149 for ac_extension in a so sl; do 5150 if test -r "$ac_dir/libX11.$ac_extension"; then 5151 ac_x_libraries=$ac_dir 5152 break 2 5153 fi 5154 done 5155done 5156fi 5157 5158rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5159 conftest$ac_exeext conftest.$ac_ext 5160fi # $ac_x_libraries = no 5161 5162case $ac_x_includes,$ac_x_libraries in #( 5163 no,* | *,no | *\'*) 5164 # Didn't find X, or a directory has "'" in its name. 5165 ac_cv_have_x="have_x=no";; #( 5166 *) 5167 # Record where we found X for the cache. 5168 ac_cv_have_x="have_x=yes\ 5169 ac_x_includes='$ac_x_includes'\ 5170 ac_x_libraries='$ac_x_libraries'" 5171esac 5172fi 5173;; #( 5174 *) have_x=yes;; 5175 esac 5176 eval "$ac_cv_have_x" 5177fi # $with_x != no 5178 5179if test "$have_x" != yes; then 5180 { echo "$as_me:$LINENO: result: $have_x" >&5 5181echo "${ECHO_T}$have_x" >&6; } 5182 no_x=yes 5183else 5184 # If each of the values was on the command line, it overrides each guess. 5185 test "x$x_includes" = xNONE && x_includes=$ac_x_includes 5186 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries 5187 # Update the cache value to reflect the command line values. 5188 ac_cv_have_x="have_x=yes\ 5189 ac_x_includes='$x_includes'\ 5190 ac_x_libraries='$x_libraries'" 5191 { echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5 5192echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6; } 5193fi 5194 5195if test "$no_x" = yes; then 5196 # Not all programs may use this symbol, but it does not hurt to define it. 5197 5198cat >>confdefs.h <<\_ACEOF 5199#define X_DISPLAY_MISSING 1 5200_ACEOF 5201 5202 X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS= 5203else 5204 if test -n "$x_includes"; then 5205 X_CFLAGS="$X_CFLAGS -I$x_includes" 5206 fi 5207 5208 # It would also be nice to do this for all -L options, not just this one. 5209 if test -n "$x_libraries"; then 5210 X_LIBS="$X_LIBS -L$x_libraries" 5211 # For Solaris; some versions of Sun CC require a space after -R and 5212 # others require no space. Words are not sufficient . . . . 5213 { echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5 5214echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6; } 5215 ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries" 5216 ac_xsave_c_werror_flag=$ac_c_werror_flag 5217 ac_c_werror_flag=yes 5218 cat >conftest.$ac_ext <<_ACEOF 5219/* confdefs.h. */ 5220_ACEOF 5221cat confdefs.h >>conftest.$ac_ext 5222cat >>conftest.$ac_ext <<_ACEOF 5223/* end confdefs.h. */ 5224 5225int 5226main () 5227{ 5228 5229 ; 5230 return 0; 5231} 5232_ACEOF 5233rm -f conftest.$ac_objext conftest$ac_exeext 5234if { (ac_try="$ac_link" 5235case "(($ac_try" in 5236 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5237 *) ac_try_echo=$ac_try;; 5238esac 5239eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5240 (eval "$ac_link") 2>conftest.er1 5241 ac_status=$? 5242 grep -v '^ *+' conftest.er1 >conftest.err 5243 rm -f conftest.er1 5244 cat conftest.err >&5 5245 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5246 (exit $ac_status); } && { 5247 test -z "$ac_c_werror_flag" || 5248 test ! -s conftest.err 5249 } && test -s conftest$ac_exeext && 5250 $as_test_x conftest$ac_exeext; then 5251 { echo "$as_me:$LINENO: result: no" >&5 5252echo "${ECHO_T}no" >&6; } 5253 X_LIBS="$X_LIBS -R$x_libraries" 5254else 5255 echo "$as_me: failed program was:" >&5 5256sed 's/^/| /' conftest.$ac_ext >&5 5257 5258 LIBS="$ac_xsave_LIBS -R $x_libraries" 5259 cat >conftest.$ac_ext <<_ACEOF 5260/* confdefs.h. */ 5261_ACEOF 5262cat confdefs.h >>conftest.$ac_ext 5263cat >>conftest.$ac_ext <<_ACEOF 5264/* end confdefs.h. */ 5265 5266int 5267main () 5268{ 5269 5270 ; 5271 return 0; 5272} 5273_ACEOF 5274rm -f conftest.$ac_objext conftest$ac_exeext 5275if { (ac_try="$ac_link" 5276case "(($ac_try" in 5277 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5278 *) ac_try_echo=$ac_try;; 5279esac 5280eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5281 (eval "$ac_link") 2>conftest.er1 5282 ac_status=$? 5283 grep -v '^ *+' conftest.er1 >conftest.err 5284 rm -f conftest.er1 5285 cat conftest.err >&5 5286 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5287 (exit $ac_status); } && { 5288 test -z "$ac_c_werror_flag" || 5289 test ! -s conftest.err 5290 } && test -s conftest$ac_exeext && 5291 $as_test_x conftest$ac_exeext; then 5292 { echo "$as_me:$LINENO: result: yes" >&5 5293echo "${ECHO_T}yes" >&6; } 5294 X_LIBS="$X_LIBS -R $x_libraries" 5295else 5296 echo "$as_me: failed program was:" >&5 5297sed 's/^/| /' conftest.$ac_ext >&5 5298 5299 { echo "$as_me:$LINENO: result: neither works" >&5 5300echo "${ECHO_T}neither works" >&6; } 5301fi 5302 5303rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5304 conftest$ac_exeext conftest.$ac_ext 5305fi 5306 5307rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5308 conftest$ac_exeext conftest.$ac_ext 5309 ac_c_werror_flag=$ac_xsave_c_werror_flag 5310 LIBS=$ac_xsave_LIBS 5311 fi 5312 5313 # Check for system-dependent libraries X programs must link with. 5314 # Do this before checking for the system-independent R6 libraries 5315 # (-lICE), since we may need -lsocket or whatever for X linking. 5316 5317 if test "$ISC" = yes; then 5318 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet" 5319 else 5320 # Martyn Johnson says this is needed for Ultrix, if the X 5321 # libraries were built with DECnet support. And Karl Berry says 5322 # the Alpha needs dnet_stub (dnet does not exist). 5323 ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11" 5324 cat >conftest.$ac_ext <<_ACEOF 5325/* confdefs.h. */ 5326_ACEOF 5327cat confdefs.h >>conftest.$ac_ext 5328cat >>conftest.$ac_ext <<_ACEOF 5329/* end confdefs.h. */ 5330 5331/* Override any GCC internal prototype to avoid an error. 5332 Use char because int might match the return type of a GCC 5333 builtin and then its argument prototype would still apply. */ 5334#ifdef __cplusplus 5335extern "C" 5336#endif 5337char XOpenDisplay (); 5338int 5339main () 5340{ 5341return XOpenDisplay (); 5342 ; 5343 return 0; 5344} 5345_ACEOF 5346rm -f conftest.$ac_objext conftest$ac_exeext 5347if { (ac_try="$ac_link" 5348case "(($ac_try" in 5349 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5350 *) ac_try_echo=$ac_try;; 5351esac 5352eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5353 (eval "$ac_link") 2>conftest.er1 5354 ac_status=$? 5355 grep -v '^ *+' conftest.er1 >conftest.err 5356 rm -f conftest.er1 5357 cat conftest.err >&5 5358 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5359 (exit $ac_status); } && { 5360 test -z "$ac_c_werror_flag" || 5361 test ! -s conftest.err 5362 } && test -s conftest$ac_exeext && 5363 $as_test_x conftest$ac_exeext; then 5364 : 5365else 5366 echo "$as_me: failed program was:" >&5 5367sed 's/^/| /' conftest.$ac_ext >&5 5368 5369 { echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5 5370echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6; } 5371if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then 5372 echo $ECHO_N "(cached) $ECHO_C" >&6 5373else 5374 ac_check_lib_save_LIBS=$LIBS 5375LIBS="-ldnet $LIBS" 5376cat >conftest.$ac_ext <<_ACEOF 5377/* confdefs.h. */ 5378_ACEOF 5379cat confdefs.h >>conftest.$ac_ext 5380cat >>conftest.$ac_ext <<_ACEOF 5381/* end confdefs.h. */ 5382 5383/* Override any GCC internal prototype to avoid an error. 5384 Use char because int might match the return type of a GCC 5385 builtin and then its argument prototype would still apply. */ 5386#ifdef __cplusplus 5387extern "C" 5388#endif 5389char dnet_ntoa (); 5390int 5391main () 5392{ 5393return dnet_ntoa (); 5394 ; 5395 return 0; 5396} 5397_ACEOF 5398rm -f conftest.$ac_objext conftest$ac_exeext 5399if { (ac_try="$ac_link" 5400case "(($ac_try" in 5401 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5402 *) ac_try_echo=$ac_try;; 5403esac 5404eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5405 (eval "$ac_link") 2>conftest.er1 5406 ac_status=$? 5407 grep -v '^ *+' conftest.er1 >conftest.err 5408 rm -f conftest.er1 5409 cat conftest.err >&5 5410 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5411 (exit $ac_status); } && { 5412 test -z "$ac_c_werror_flag" || 5413 test ! -s conftest.err 5414 } && test -s conftest$ac_exeext && 5415 $as_test_x conftest$ac_exeext; then 5416 ac_cv_lib_dnet_dnet_ntoa=yes 5417else 5418 echo "$as_me: failed program was:" >&5 5419sed 's/^/| /' conftest.$ac_ext >&5 5420 5421 ac_cv_lib_dnet_dnet_ntoa=no 5422fi 5423 5424rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5425 conftest$ac_exeext conftest.$ac_ext 5426LIBS=$ac_check_lib_save_LIBS 5427fi 5428{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5 5429echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6; } 5430if test $ac_cv_lib_dnet_dnet_ntoa = yes; then 5431 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet" 5432fi 5433 5434 if test $ac_cv_lib_dnet_dnet_ntoa = no; then 5435 { echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5 5436echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6; } 5437if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then 5438 echo $ECHO_N "(cached) $ECHO_C" >&6 5439else 5440 ac_check_lib_save_LIBS=$LIBS 5441LIBS="-ldnet_stub $LIBS" 5442cat >conftest.$ac_ext <<_ACEOF 5443/* confdefs.h. */ 5444_ACEOF 5445cat confdefs.h >>conftest.$ac_ext 5446cat >>conftest.$ac_ext <<_ACEOF 5447/* end confdefs.h. */ 5448 5449/* Override any GCC internal prototype to avoid an error. 5450 Use char because int might match the return type of a GCC 5451 builtin and then its argument prototype would still apply. */ 5452#ifdef __cplusplus 5453extern "C" 5454#endif 5455char dnet_ntoa (); 5456int 5457main () 5458{ 5459return dnet_ntoa (); 5460 ; 5461 return 0; 5462} 5463_ACEOF 5464rm -f conftest.$ac_objext conftest$ac_exeext 5465if { (ac_try="$ac_link" 5466case "(($ac_try" in 5467 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5468 *) ac_try_echo=$ac_try;; 5469esac 5470eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5471 (eval "$ac_link") 2>conftest.er1 5472 ac_status=$? 5473 grep -v '^ *+' conftest.er1 >conftest.err 5474 rm -f conftest.er1 5475 cat conftest.err >&5 5476 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5477 (exit $ac_status); } && { 5478 test -z "$ac_c_werror_flag" || 5479 test ! -s conftest.err 5480 } && test -s conftest$ac_exeext && 5481 $as_test_x conftest$ac_exeext; then 5482 ac_cv_lib_dnet_stub_dnet_ntoa=yes 5483else 5484 echo "$as_me: failed program was:" >&5 5485sed 's/^/| /' conftest.$ac_ext >&5 5486 5487 ac_cv_lib_dnet_stub_dnet_ntoa=no 5488fi 5489 5490rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5491 conftest$ac_exeext conftest.$ac_ext 5492LIBS=$ac_check_lib_save_LIBS 5493fi 5494{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5 5495echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; } 5496if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then 5497 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub" 5498fi 5499 5500 fi 5501fi 5502 5503rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5504 conftest$ac_exeext conftest.$ac_ext 5505 LIBS="$ac_xsave_LIBS" 5506 5507 # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT, 5508 # to get the SysV transport functions. 5509 # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4) 5510 # needs -lnsl. 5511 # The nsl library prevents programs from opening the X display 5512 # on Irix 5.2, according to T.E. Dickey. 5513 # The functions gethostbyname, getservbyname, and inet_addr are 5514 # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking. 5515 { echo "$as_me:$LINENO: checking for gethostbyname" >&5 5516echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; } 5517if test "${ac_cv_func_gethostbyname+set}" = set; then 5518 echo $ECHO_N "(cached) $ECHO_C" >&6 5519else 5520 cat >conftest.$ac_ext <<_ACEOF 5521/* confdefs.h. */ 5522_ACEOF 5523cat confdefs.h >>conftest.$ac_ext 5524cat >>conftest.$ac_ext <<_ACEOF 5525/* end confdefs.h. */ 5526/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname. 5527 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 5528#define gethostbyname innocuous_gethostbyname 5529 5530/* System header to define __stub macros and hopefully few prototypes, 5531 which can conflict with char gethostbyname (); below. 5532 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 5533 <limits.h> exists even on freestanding compilers. */ 5534 5535#ifdef __STDC__ 5536# include <limits.h> 5537#else 5538# include <assert.h> 5539#endif 5540 5541#undef gethostbyname 5542 5543/* Override any GCC internal prototype to avoid an error. 5544 Use char because int might match the return type of a GCC 5545 builtin and then its argument prototype would still apply. */ 5546#ifdef __cplusplus 5547extern "C" 5548#endif 5549char gethostbyname (); 5550/* The GNU C library defines this for functions which it implements 5551 to always fail with ENOSYS. Some functions are actually named 5552 something starting with __ and the normal name is an alias. */ 5553#if defined __stub_gethostbyname || defined __stub___gethostbyname 5554choke me 5555#endif 5556 5557int 5558main () 5559{ 5560return gethostbyname (); 5561 ; 5562 return 0; 5563} 5564_ACEOF 5565rm -f conftest.$ac_objext conftest$ac_exeext 5566if { (ac_try="$ac_link" 5567case "(($ac_try" in 5568 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5569 *) ac_try_echo=$ac_try;; 5570esac 5571eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5572 (eval "$ac_link") 2>conftest.er1 5573 ac_status=$? 5574 grep -v '^ *+' conftest.er1 >conftest.err 5575 rm -f conftest.er1 5576 cat conftest.err >&5 5577 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5578 (exit $ac_status); } && { 5579 test -z "$ac_c_werror_flag" || 5580 test ! -s conftest.err 5581 } && test -s conftest$ac_exeext && 5582 $as_test_x conftest$ac_exeext; then 5583 ac_cv_func_gethostbyname=yes 5584else 5585 echo "$as_me: failed program was:" >&5 5586sed 's/^/| /' conftest.$ac_ext >&5 5587 5588 ac_cv_func_gethostbyname=no 5589fi 5590 5591rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5592 conftest$ac_exeext conftest.$ac_ext 5593fi 5594{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5 5595echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6; } 5596 5597 if test $ac_cv_func_gethostbyname = no; then 5598 { echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5 5599echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; } 5600if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then 5601 echo $ECHO_N "(cached) $ECHO_C" >&6 5602else 5603 ac_check_lib_save_LIBS=$LIBS 5604LIBS="-lnsl $LIBS" 5605cat >conftest.$ac_ext <<_ACEOF 5606/* confdefs.h. */ 5607_ACEOF 5608cat confdefs.h >>conftest.$ac_ext 5609cat >>conftest.$ac_ext <<_ACEOF 5610/* end confdefs.h. */ 5611 5612/* Override any GCC internal prototype to avoid an error. 5613 Use char because int might match the return type of a GCC 5614 builtin and then its argument prototype would still apply. */ 5615#ifdef __cplusplus 5616extern "C" 5617#endif 5618char gethostbyname (); 5619int 5620main () 5621{ 5622return gethostbyname (); 5623 ; 5624 return 0; 5625} 5626_ACEOF 5627rm -f conftest.$ac_objext conftest$ac_exeext 5628if { (ac_try="$ac_link" 5629case "(($ac_try" in 5630 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5631 *) ac_try_echo=$ac_try;; 5632esac 5633eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5634 (eval "$ac_link") 2>conftest.er1 5635 ac_status=$? 5636 grep -v '^ *+' conftest.er1 >conftest.err 5637 rm -f conftest.er1 5638 cat conftest.err >&5 5639 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5640 (exit $ac_status); } && { 5641 test -z "$ac_c_werror_flag" || 5642 test ! -s conftest.err 5643 } && test -s conftest$ac_exeext && 5644 $as_test_x conftest$ac_exeext; then 5645 ac_cv_lib_nsl_gethostbyname=yes 5646else 5647 echo "$as_me: failed program was:" >&5 5648sed 's/^/| /' conftest.$ac_ext >&5 5649 5650 ac_cv_lib_nsl_gethostbyname=no 5651fi 5652 5653rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5654 conftest$ac_exeext conftest.$ac_ext 5655LIBS=$ac_check_lib_save_LIBS 5656fi 5657{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5 5658echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; } 5659if test $ac_cv_lib_nsl_gethostbyname = yes; then 5660 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl" 5661fi 5662 5663 if test $ac_cv_lib_nsl_gethostbyname = no; then 5664 { echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5 5665echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6; } 5666if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then 5667 echo $ECHO_N "(cached) $ECHO_C" >&6 5668else 5669 ac_check_lib_save_LIBS=$LIBS 5670LIBS="-lbsd $LIBS" 5671cat >conftest.$ac_ext <<_ACEOF 5672/* confdefs.h. */ 5673_ACEOF 5674cat confdefs.h >>conftest.$ac_ext 5675cat >>conftest.$ac_ext <<_ACEOF 5676/* end confdefs.h. */ 5677 5678/* Override any GCC internal prototype to avoid an error. 5679 Use char because int might match the return type of a GCC 5680 builtin and then its argument prototype would still apply. */ 5681#ifdef __cplusplus 5682extern "C" 5683#endif 5684char gethostbyname (); 5685int 5686main () 5687{ 5688return gethostbyname (); 5689 ; 5690 return 0; 5691} 5692_ACEOF 5693rm -f conftest.$ac_objext conftest$ac_exeext 5694if { (ac_try="$ac_link" 5695case "(($ac_try" in 5696 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5697 *) ac_try_echo=$ac_try;; 5698esac 5699eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5700 (eval "$ac_link") 2>conftest.er1 5701 ac_status=$? 5702 grep -v '^ *+' conftest.er1 >conftest.err 5703 rm -f conftest.er1 5704 cat conftest.err >&5 5705 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5706 (exit $ac_status); } && { 5707 test -z "$ac_c_werror_flag" || 5708 test ! -s conftest.err 5709 } && test -s conftest$ac_exeext && 5710 $as_test_x conftest$ac_exeext; then 5711 ac_cv_lib_bsd_gethostbyname=yes 5712else 5713 echo "$as_me: failed program was:" >&5 5714sed 's/^/| /' conftest.$ac_ext >&5 5715 5716 ac_cv_lib_bsd_gethostbyname=no 5717fi 5718 5719rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5720 conftest$ac_exeext conftest.$ac_ext 5721LIBS=$ac_check_lib_save_LIBS 5722fi 5723{ echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5 5724echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6; } 5725if test $ac_cv_lib_bsd_gethostbyname = yes; then 5726 X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd" 5727fi 5728 5729 fi 5730 fi 5731 5732 # lieder@skyler.mavd.honeywell.com says without -lsocket, 5733 # socket/setsockopt and other routines are undefined under SCO ODT 5734 # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary 5735 # on later versions), says Simon Leinen: it contains gethostby* 5736 # variants that don't use the name server (or something). -lsocket 5737 # must be given before -lnsl if both are needed. We assume that 5738 # if connect needs -lnsl, so does gethostbyname. 5739 { echo "$as_me:$LINENO: checking for connect" >&5 5740echo $ECHO_N "checking for connect... $ECHO_C" >&6; } 5741if test "${ac_cv_func_connect+set}" = set; then 5742 echo $ECHO_N "(cached) $ECHO_C" >&6 5743else 5744 cat >conftest.$ac_ext <<_ACEOF 5745/* confdefs.h. */ 5746_ACEOF 5747cat confdefs.h >>conftest.$ac_ext 5748cat >>conftest.$ac_ext <<_ACEOF 5749/* end confdefs.h. */ 5750/* Define connect to an innocuous variant, in case <limits.h> declares connect. 5751 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 5752#define connect innocuous_connect 5753 5754/* System header to define __stub macros and hopefully few prototypes, 5755 which can conflict with char connect (); below. 5756 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 5757 <limits.h> exists even on freestanding compilers. */ 5758 5759#ifdef __STDC__ 5760# include <limits.h> 5761#else 5762# include <assert.h> 5763#endif 5764 5765#undef connect 5766 5767/* Override any GCC internal prototype to avoid an error. 5768 Use char because int might match the return type of a GCC 5769 builtin and then its argument prototype would still apply. */ 5770#ifdef __cplusplus 5771extern "C" 5772#endif 5773char connect (); 5774/* The GNU C library defines this for functions which it implements 5775 to always fail with ENOSYS. Some functions are actually named 5776 something starting with __ and the normal name is an alias. */ 5777#if defined __stub_connect || defined __stub___connect 5778choke me 5779#endif 5780 5781int 5782main () 5783{ 5784return connect (); 5785 ; 5786 return 0; 5787} 5788_ACEOF 5789rm -f conftest.$ac_objext conftest$ac_exeext 5790if { (ac_try="$ac_link" 5791case "(($ac_try" in 5792 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5793 *) ac_try_echo=$ac_try;; 5794esac 5795eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5796 (eval "$ac_link") 2>conftest.er1 5797 ac_status=$? 5798 grep -v '^ *+' conftest.er1 >conftest.err 5799 rm -f conftest.er1 5800 cat conftest.err >&5 5801 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5802 (exit $ac_status); } && { 5803 test -z "$ac_c_werror_flag" || 5804 test ! -s conftest.err 5805 } && test -s conftest$ac_exeext && 5806 $as_test_x conftest$ac_exeext; then 5807 ac_cv_func_connect=yes 5808else 5809 echo "$as_me: failed program was:" >&5 5810sed 's/^/| /' conftest.$ac_ext >&5 5811 5812 ac_cv_func_connect=no 5813fi 5814 5815rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5816 conftest$ac_exeext conftest.$ac_ext 5817fi 5818{ echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5 5819echo "${ECHO_T}$ac_cv_func_connect" >&6; } 5820 5821 if test $ac_cv_func_connect = no; then 5822 { echo "$as_me:$LINENO: checking for connect in -lsocket" >&5 5823echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6; } 5824if test "${ac_cv_lib_socket_connect+set}" = set; then 5825 echo $ECHO_N "(cached) $ECHO_C" >&6 5826else 5827 ac_check_lib_save_LIBS=$LIBS 5828LIBS="-lsocket $X_EXTRA_LIBS $LIBS" 5829cat >conftest.$ac_ext <<_ACEOF 5830/* confdefs.h. */ 5831_ACEOF 5832cat confdefs.h >>conftest.$ac_ext 5833cat >>conftest.$ac_ext <<_ACEOF 5834/* end confdefs.h. */ 5835 5836/* Override any GCC internal prototype to avoid an error. 5837 Use char because int might match the return type of a GCC 5838 builtin and then its argument prototype would still apply. */ 5839#ifdef __cplusplus 5840extern "C" 5841#endif 5842char connect (); 5843int 5844main () 5845{ 5846return connect (); 5847 ; 5848 return 0; 5849} 5850_ACEOF 5851rm -f conftest.$ac_objext conftest$ac_exeext 5852if { (ac_try="$ac_link" 5853case "(($ac_try" in 5854 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5855 *) ac_try_echo=$ac_try;; 5856esac 5857eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5858 (eval "$ac_link") 2>conftest.er1 5859 ac_status=$? 5860 grep -v '^ *+' conftest.er1 >conftest.err 5861 rm -f conftest.er1 5862 cat conftest.err >&5 5863 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5864 (exit $ac_status); } && { 5865 test -z "$ac_c_werror_flag" || 5866 test ! -s conftest.err 5867 } && test -s conftest$ac_exeext && 5868 $as_test_x conftest$ac_exeext; then 5869 ac_cv_lib_socket_connect=yes 5870else 5871 echo "$as_me: failed program was:" >&5 5872sed 's/^/| /' conftest.$ac_ext >&5 5873 5874 ac_cv_lib_socket_connect=no 5875fi 5876 5877rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5878 conftest$ac_exeext conftest.$ac_ext 5879LIBS=$ac_check_lib_save_LIBS 5880fi 5881{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5 5882echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6; } 5883if test $ac_cv_lib_socket_connect = yes; then 5884 X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS" 5885fi 5886 5887 fi 5888 5889 # Guillermo Gomez says -lposix is necessary on A/UX. 5890 { echo "$as_me:$LINENO: checking for remove" >&5 5891echo $ECHO_N "checking for remove... $ECHO_C" >&6; } 5892if test "${ac_cv_func_remove+set}" = set; then 5893 echo $ECHO_N "(cached) $ECHO_C" >&6 5894else 5895 cat >conftest.$ac_ext <<_ACEOF 5896/* confdefs.h. */ 5897_ACEOF 5898cat confdefs.h >>conftest.$ac_ext 5899cat >>conftest.$ac_ext <<_ACEOF 5900/* end confdefs.h. */ 5901/* Define remove to an innocuous variant, in case <limits.h> declares remove. 5902 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 5903#define remove innocuous_remove 5904 5905/* System header to define __stub macros and hopefully few prototypes, 5906 which can conflict with char remove (); below. 5907 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 5908 <limits.h> exists even on freestanding compilers. */ 5909 5910#ifdef __STDC__ 5911# include <limits.h> 5912#else 5913# include <assert.h> 5914#endif 5915 5916#undef remove 5917 5918/* Override any GCC internal prototype to avoid an error. 5919 Use char because int might match the return type of a GCC 5920 builtin and then its argument prototype would still apply. */ 5921#ifdef __cplusplus 5922extern "C" 5923#endif 5924char remove (); 5925/* The GNU C library defines this for functions which it implements 5926 to always fail with ENOSYS. Some functions are actually named 5927 something starting with __ and the normal name is an alias. */ 5928#if defined __stub_remove || defined __stub___remove 5929choke me 5930#endif 5931 5932int 5933main () 5934{ 5935return remove (); 5936 ; 5937 return 0; 5938} 5939_ACEOF 5940rm -f conftest.$ac_objext conftest$ac_exeext 5941if { (ac_try="$ac_link" 5942case "(($ac_try" in 5943 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5944 *) ac_try_echo=$ac_try;; 5945esac 5946eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5947 (eval "$ac_link") 2>conftest.er1 5948 ac_status=$? 5949 grep -v '^ *+' conftest.er1 >conftest.err 5950 rm -f conftest.er1 5951 cat conftest.err >&5 5952 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5953 (exit $ac_status); } && { 5954 test -z "$ac_c_werror_flag" || 5955 test ! -s conftest.err 5956 } && test -s conftest$ac_exeext && 5957 $as_test_x conftest$ac_exeext; then 5958 ac_cv_func_remove=yes 5959else 5960 echo "$as_me: failed program was:" >&5 5961sed 's/^/| /' conftest.$ac_ext >&5 5962 5963 ac_cv_func_remove=no 5964fi 5965 5966rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5967 conftest$ac_exeext conftest.$ac_ext 5968fi 5969{ echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5 5970echo "${ECHO_T}$ac_cv_func_remove" >&6; } 5971 5972 if test $ac_cv_func_remove = no; then 5973 { echo "$as_me:$LINENO: checking for remove in -lposix" >&5 5974echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6; } 5975if test "${ac_cv_lib_posix_remove+set}" = set; then 5976 echo $ECHO_N "(cached) $ECHO_C" >&6 5977else 5978 ac_check_lib_save_LIBS=$LIBS 5979LIBS="-lposix $LIBS" 5980cat >conftest.$ac_ext <<_ACEOF 5981/* confdefs.h. */ 5982_ACEOF 5983cat confdefs.h >>conftest.$ac_ext 5984cat >>conftest.$ac_ext <<_ACEOF 5985/* end confdefs.h. */ 5986 5987/* Override any GCC internal prototype to avoid an error. 5988 Use char because int might match the return type of a GCC 5989 builtin and then its argument prototype would still apply. */ 5990#ifdef __cplusplus 5991extern "C" 5992#endif 5993char remove (); 5994int 5995main () 5996{ 5997return remove (); 5998 ; 5999 return 0; 6000} 6001_ACEOF 6002rm -f conftest.$ac_objext conftest$ac_exeext 6003if { (ac_try="$ac_link" 6004case "(($ac_try" in 6005 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6006 *) ac_try_echo=$ac_try;; 6007esac 6008eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6009 (eval "$ac_link") 2>conftest.er1 6010 ac_status=$? 6011 grep -v '^ *+' conftest.er1 >conftest.err 6012 rm -f conftest.er1 6013 cat conftest.err >&5 6014 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6015 (exit $ac_status); } && { 6016 test -z "$ac_c_werror_flag" || 6017 test ! -s conftest.err 6018 } && test -s conftest$ac_exeext && 6019 $as_test_x conftest$ac_exeext; then 6020 ac_cv_lib_posix_remove=yes 6021else 6022 echo "$as_me: failed program was:" >&5 6023sed 's/^/| /' conftest.$ac_ext >&5 6024 6025 ac_cv_lib_posix_remove=no 6026fi 6027 6028rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6029 conftest$ac_exeext conftest.$ac_ext 6030LIBS=$ac_check_lib_save_LIBS 6031fi 6032{ echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5 6033echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6; } 6034if test $ac_cv_lib_posix_remove = yes; then 6035 X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix" 6036fi 6037 6038 fi 6039 6040 # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay. 6041 { echo "$as_me:$LINENO: checking for shmat" >&5 6042echo $ECHO_N "checking for shmat... $ECHO_C" >&6; } 6043if test "${ac_cv_func_shmat+set}" = set; then 6044 echo $ECHO_N "(cached) $ECHO_C" >&6 6045else 6046 cat >conftest.$ac_ext <<_ACEOF 6047/* confdefs.h. */ 6048_ACEOF 6049cat confdefs.h >>conftest.$ac_ext 6050cat >>conftest.$ac_ext <<_ACEOF 6051/* end confdefs.h. */ 6052/* Define shmat to an innocuous variant, in case <limits.h> declares shmat. 6053 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 6054#define shmat innocuous_shmat 6055 6056/* System header to define __stub macros and hopefully few prototypes, 6057 which can conflict with char shmat (); below. 6058 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 6059 <limits.h> exists even on freestanding compilers. */ 6060 6061#ifdef __STDC__ 6062# include <limits.h> 6063#else 6064# include <assert.h> 6065#endif 6066 6067#undef shmat 6068 6069/* Override any GCC internal prototype to avoid an error. 6070 Use char because int might match the return type of a GCC 6071 builtin and then its argument prototype would still apply. */ 6072#ifdef __cplusplus 6073extern "C" 6074#endif 6075char shmat (); 6076/* The GNU C library defines this for functions which it implements 6077 to always fail with ENOSYS. Some functions are actually named 6078 something starting with __ and the normal name is an alias. */ 6079#if defined __stub_shmat || defined __stub___shmat 6080choke me 6081#endif 6082 6083int 6084main () 6085{ 6086return shmat (); 6087 ; 6088 return 0; 6089} 6090_ACEOF 6091rm -f conftest.$ac_objext conftest$ac_exeext 6092if { (ac_try="$ac_link" 6093case "(($ac_try" in 6094 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6095 *) ac_try_echo=$ac_try;; 6096esac 6097eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6098 (eval "$ac_link") 2>conftest.er1 6099 ac_status=$? 6100 grep -v '^ *+' conftest.er1 >conftest.err 6101 rm -f conftest.er1 6102 cat conftest.err >&5 6103 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6104 (exit $ac_status); } && { 6105 test -z "$ac_c_werror_flag" || 6106 test ! -s conftest.err 6107 } && test -s conftest$ac_exeext && 6108 $as_test_x conftest$ac_exeext; then 6109 ac_cv_func_shmat=yes 6110else 6111 echo "$as_me: failed program was:" >&5 6112sed 's/^/| /' conftest.$ac_ext >&5 6113 6114 ac_cv_func_shmat=no 6115fi 6116 6117rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6118 conftest$ac_exeext conftest.$ac_ext 6119fi 6120{ echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5 6121echo "${ECHO_T}$ac_cv_func_shmat" >&6; } 6122 6123 if test $ac_cv_func_shmat = no; then 6124 { echo "$as_me:$LINENO: checking for shmat in -lipc" >&5 6125echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6; } 6126if test "${ac_cv_lib_ipc_shmat+set}" = set; then 6127 echo $ECHO_N "(cached) $ECHO_C" >&6 6128else 6129 ac_check_lib_save_LIBS=$LIBS 6130LIBS="-lipc $LIBS" 6131cat >conftest.$ac_ext <<_ACEOF 6132/* confdefs.h. */ 6133_ACEOF 6134cat confdefs.h >>conftest.$ac_ext 6135cat >>conftest.$ac_ext <<_ACEOF 6136/* end confdefs.h. */ 6137 6138/* Override any GCC internal prototype to avoid an error. 6139 Use char because int might match the return type of a GCC 6140 builtin and then its argument prototype would still apply. */ 6141#ifdef __cplusplus 6142extern "C" 6143#endif 6144char shmat (); 6145int 6146main () 6147{ 6148return shmat (); 6149 ; 6150 return 0; 6151} 6152_ACEOF 6153rm -f conftest.$ac_objext conftest$ac_exeext 6154if { (ac_try="$ac_link" 6155case "(($ac_try" in 6156 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6157 *) ac_try_echo=$ac_try;; 6158esac 6159eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6160 (eval "$ac_link") 2>conftest.er1 6161 ac_status=$? 6162 grep -v '^ *+' conftest.er1 >conftest.err 6163 rm -f conftest.er1 6164 cat conftest.err >&5 6165 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6166 (exit $ac_status); } && { 6167 test -z "$ac_c_werror_flag" || 6168 test ! -s conftest.err 6169 } && test -s conftest$ac_exeext && 6170 $as_test_x conftest$ac_exeext; then 6171 ac_cv_lib_ipc_shmat=yes 6172else 6173 echo "$as_me: failed program was:" >&5 6174sed 's/^/| /' conftest.$ac_ext >&5 6175 6176 ac_cv_lib_ipc_shmat=no 6177fi 6178 6179rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6180 conftest$ac_exeext conftest.$ac_ext 6181LIBS=$ac_check_lib_save_LIBS 6182fi 6183{ echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5 6184echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6; } 6185if test $ac_cv_lib_ipc_shmat = yes; then 6186 X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc" 6187fi 6188 6189 fi 6190 fi 6191 6192 # Check for libraries that X11R6 Xt/Xaw programs need. 6193 ac_save_LDFLAGS=$LDFLAGS 6194 test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries" 6195 # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to 6196 # check for ICE first), but we must link in the order -lSM -lICE or 6197 # we get undefined symbols. So assume we have SM if we have ICE. 6198 # These have to be linked with before -lX11, unlike the other 6199 # libraries we check for below, so use a different variable. 6200 # John Interrante, Karl Berry 6201 { echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5 6202echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6; } 6203if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then 6204 echo $ECHO_N "(cached) $ECHO_C" >&6 6205else 6206 ac_check_lib_save_LIBS=$LIBS 6207LIBS="-lICE $X_EXTRA_LIBS $LIBS" 6208cat >conftest.$ac_ext <<_ACEOF 6209/* confdefs.h. */ 6210_ACEOF 6211cat confdefs.h >>conftest.$ac_ext 6212cat >>conftest.$ac_ext <<_ACEOF 6213/* end confdefs.h. */ 6214 6215/* Override any GCC internal prototype to avoid an error. 6216 Use char because int might match the return type of a GCC 6217 builtin and then its argument prototype would still apply. */ 6218#ifdef __cplusplus 6219extern "C" 6220#endif 6221char IceConnectionNumber (); 6222int 6223main () 6224{ 6225return IceConnectionNumber (); 6226 ; 6227 return 0; 6228} 6229_ACEOF 6230rm -f conftest.$ac_objext conftest$ac_exeext 6231if { (ac_try="$ac_link" 6232case "(($ac_try" in 6233 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6234 *) ac_try_echo=$ac_try;; 6235esac 6236eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6237 (eval "$ac_link") 2>conftest.er1 6238 ac_status=$? 6239 grep -v '^ *+' conftest.er1 >conftest.err 6240 rm -f conftest.er1 6241 cat conftest.err >&5 6242 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6243 (exit $ac_status); } && { 6244 test -z "$ac_c_werror_flag" || 6245 test ! -s conftest.err 6246 } && test -s conftest$ac_exeext && 6247 $as_test_x conftest$ac_exeext; then 6248 ac_cv_lib_ICE_IceConnectionNumber=yes 6249else 6250 echo "$as_me: failed program was:" >&5 6251sed 's/^/| /' conftest.$ac_ext >&5 6252 6253 ac_cv_lib_ICE_IceConnectionNumber=no 6254fi 6255 6256rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6257 conftest$ac_exeext conftest.$ac_ext 6258LIBS=$ac_check_lib_save_LIBS 6259fi 6260{ echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5 6261echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6; } 6262if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then 6263 X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE" 6264fi 6265 6266 LDFLAGS=$ac_save_LDFLAGS 6267 6268fi 6269 6270 6271CFLAGS="$CFLAGS $X_CFLAGS" 6272CXXFLAGS="$CXXFLAGS $X_CFLAGS" 6273LDFLAGS="$LDFLAGS $X_LIBS $X_PRE_LIBS" 6274{ echo "$as_me:$LINENO: checking for XOpenDisplay in -lX11" >&5 6275echo $ECHO_N "checking for XOpenDisplay in -lX11... $ECHO_C" >&6; } 6276if test "${ac_cv_lib_X11_XOpenDisplay+set}" = set; then 6277 echo $ECHO_N "(cached) $ECHO_C" >&6 6278else 6279 ac_check_lib_save_LIBS=$LIBS 6280LIBS="-lX11 $LIBS" 6281cat >conftest.$ac_ext <<_ACEOF 6282/* confdefs.h. */ 6283_ACEOF 6284cat confdefs.h >>conftest.$ac_ext 6285cat >>conftest.$ac_ext <<_ACEOF 6286/* end confdefs.h. */ 6287 6288/* Override any GCC internal prototype to avoid an error. 6289 Use char because int might match the return type of a GCC 6290 builtin and then its argument prototype would still apply. */ 6291#ifdef __cplusplus 6292extern "C" 6293#endif 6294char XOpenDisplay (); 6295int 6296main () 6297{ 6298return XOpenDisplay (); 6299 ; 6300 return 0; 6301} 6302_ACEOF 6303rm -f conftest.$ac_objext conftest$ac_exeext 6304if { (ac_try="$ac_link" 6305case "(($ac_try" in 6306 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6307 *) ac_try_echo=$ac_try;; 6308esac 6309eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6310 (eval "$ac_link") 2>conftest.er1 6311 ac_status=$? 6312 grep -v '^ *+' conftest.er1 >conftest.err 6313 rm -f conftest.er1 6314 cat conftest.err >&5 6315 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6316 (exit $ac_status); } && { 6317 test -z "$ac_c_werror_flag" || 6318 test ! -s conftest.err 6319 } && test -s conftest$ac_exeext && 6320 $as_test_x conftest$ac_exeext; then 6321 ac_cv_lib_X11_XOpenDisplay=yes 6322else 6323 echo "$as_me: failed program was:" >&5 6324sed 's/^/| /' conftest.$ac_ext >&5 6325 6326 ac_cv_lib_X11_XOpenDisplay=no 6327fi 6328 6329rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6330 conftest$ac_exeext conftest.$ac_ext 6331LIBS=$ac_check_lib_save_LIBS 6332fi 6333{ echo "$as_me:$LINENO: result: $ac_cv_lib_X11_XOpenDisplay" >&5 6334echo "${ECHO_T}$ac_cv_lib_X11_XOpenDisplay" >&6; } 6335if test $ac_cv_lib_X11_XOpenDisplay = yes; then 6336 LDFLAGS="$LDFLAGS -lX11" 6337else 6338 { { echo "$as_me:$LINENO: error: XOpenDisplay not found in -lX11" >&5 6339echo "$as_me: error: XOpenDisplay not found in -lX11" >&2;} 6340 { (exit 1); exit 1; }; } 6341fi 6342 6343 6344SHAPE= 6345{ echo "$as_me:$LINENO: checking for XMissingExtension in -lXext" >&5 6346echo $ECHO_N "checking for XMissingExtension in -lXext... $ECHO_C" >&6; } 6347if test "${ac_cv_lib_Xext_XMissingExtension+set}" = set; then 6348 echo $ECHO_N "(cached) $ECHO_C" >&6 6349else 6350 ac_check_lib_save_LIBS=$LIBS 6351LIBS="-lXext $LIBS" 6352cat >conftest.$ac_ext <<_ACEOF 6353/* confdefs.h. */ 6354_ACEOF 6355cat confdefs.h >>conftest.$ac_ext 6356cat >>conftest.$ac_ext <<_ACEOF 6357/* end confdefs.h. */ 6358 6359/* Override any GCC internal prototype to avoid an error. 6360 Use char because int might match the return type of a GCC 6361 builtin and then its argument prototype would still apply. */ 6362#ifdef __cplusplus 6363extern "C" 6364#endif 6365char XMissingExtension (); 6366int 6367main () 6368{ 6369return XMissingExtension (); 6370 ; 6371 return 0; 6372} 6373_ACEOF 6374rm -f conftest.$ac_objext conftest$ac_exeext 6375if { (ac_try="$ac_link" 6376case "(($ac_try" in 6377 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6378 *) ac_try_echo=$ac_try;; 6379esac 6380eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6381 (eval "$ac_link") 2>conftest.er1 6382 ac_status=$? 6383 grep -v '^ *+' conftest.er1 >conftest.err 6384 rm -f conftest.er1 6385 cat conftest.err >&5 6386 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6387 (exit $ac_status); } && { 6388 test -z "$ac_c_werror_flag" || 6389 test ! -s conftest.err 6390 } && test -s conftest$ac_exeext && 6391 $as_test_x conftest$ac_exeext; then 6392 ac_cv_lib_Xext_XMissingExtension=yes 6393else 6394 echo "$as_me: failed program was:" >&5 6395sed 's/^/| /' conftest.$ac_ext >&5 6396 6397 ac_cv_lib_Xext_XMissingExtension=no 6398fi 6399 6400rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6401 conftest$ac_exeext conftest.$ac_ext 6402LIBS=$ac_check_lib_save_LIBS 6403fi 6404{ echo "$as_me:$LINENO: result: $ac_cv_lib_Xext_XMissingExtension" >&5 6405echo "${ECHO_T}$ac_cv_lib_Xext_XMissingExtension" >&6; } 6406if test $ac_cv_lib_Xext_XMissingExtension = yes; then 6407 LIBS="$LIBS -lXext"; SHAPE="-DSHAPE" 6408else 6409 { { echo "$as_me:$LINENO: error: XMissingExtension not found in -lXext" >&5 6410echo "$as_me: error: XMissingExtension not found in -lXext" >&2;} 6411 { (exit 1); exit 1; }; } 6412fi 6413 6414 6415 6416{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 6417echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; } 6418if test "${ac_cv_c_const+set}" = set; then 6419 echo $ECHO_N "(cached) $ECHO_C" >&6 6420else 6421 cat >conftest.$ac_ext <<_ACEOF 6422/* confdefs.h. */ 6423_ACEOF 6424cat confdefs.h >>conftest.$ac_ext 6425cat >>conftest.$ac_ext <<_ACEOF 6426/* end confdefs.h. */ 6427 6428int 6429main () 6430{ 6431/* FIXME: Include the comments suggested by Paul. */ 6432#ifndef __cplusplus 6433 /* Ultrix mips cc rejects this. */ 6434 typedef int charset[2]; 6435 const charset cs; 6436 /* SunOS 4.1.1 cc rejects this. */ 6437 char const *const *pcpcc; 6438 char **ppc; 6439 /* NEC SVR4.0.2 mips cc rejects this. */ 6440 struct point {int x, y;}; 6441 static struct point const zero = {0,0}; 6442 /* AIX XL C 1.02.0.0 rejects this. 6443 It does not let you subtract one const X* pointer from another in 6444 an arm of an if-expression whose if-part is not a constant 6445 expression */ 6446 const char *g = "string"; 6447 pcpcc = &g + (g ? g-g : 0); 6448 /* HPUX 7.0 cc rejects these. */ 6449 ++pcpcc; 6450 ppc = (char**) pcpcc; 6451 pcpcc = (char const *const *) ppc; 6452 { /* SCO 3.2v4 cc rejects this. */ 6453 char *t; 6454 char const *s = 0 ? (char *) 0 : (char const *) 0; 6455 6456 *t++ = 0; 6457 if (s) return 0; 6458 } 6459 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 6460 int x[] = {25, 17}; 6461 const int *foo = &x[0]; 6462 ++foo; 6463 } 6464 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 6465 typedef const int *iptr; 6466 iptr p = 0; 6467 ++p; 6468 } 6469 { /* AIX XL C 1.02.0.0 rejects this saying 6470 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 6471 struct s { int j; const int *ap[3]; }; 6472 struct s *b; b->j = 5; 6473 } 6474 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 6475 const int foo = 10; 6476 if (!foo) return 0; 6477 } 6478 return !cs[0] && !zero.x; 6479#endif 6480 6481 ; 6482 return 0; 6483} 6484_ACEOF 6485rm -f conftest.$ac_objext 6486if { (ac_try="$ac_compile" 6487case "(($ac_try" in 6488 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6489 *) ac_try_echo=$ac_try;; 6490esac 6491eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6492 (eval "$ac_compile") 2>conftest.er1 6493 ac_status=$? 6494 grep -v '^ *+' conftest.er1 >conftest.err 6495 rm -f conftest.er1 6496 cat conftest.err >&5 6497 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6498 (exit $ac_status); } && { 6499 test -z "$ac_c_werror_flag" || 6500 test ! -s conftest.err 6501 } && test -s conftest.$ac_objext; then 6502 ac_cv_c_const=yes 6503else 6504 echo "$as_me: failed program was:" >&5 6505sed 's/^/| /' conftest.$ac_ext >&5 6506 6507 ac_cv_c_const=no 6508fi 6509 6510rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6511fi 6512{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 6513echo "${ECHO_T}$ac_cv_c_const" >&6; } 6514if test $ac_cv_c_const = no; then 6515 6516cat >>confdefs.h <<\_ACEOF 6517#define const 6518_ACEOF 6519 6520fi 6521 6522{ echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 6523echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; } 6524if test "${ac_cv_header_time+set}" = set; then 6525 echo $ECHO_N "(cached) $ECHO_C" >&6 6526else 6527 cat >conftest.$ac_ext <<_ACEOF 6528/* confdefs.h. */ 6529_ACEOF 6530cat confdefs.h >>conftest.$ac_ext 6531cat >>conftest.$ac_ext <<_ACEOF 6532/* end confdefs.h. */ 6533#include <sys/types.h> 6534#include <sys/time.h> 6535#include <time.h> 6536 6537int 6538main () 6539{ 6540if ((struct tm *) 0) 6541return 0; 6542 ; 6543 return 0; 6544} 6545_ACEOF 6546rm -f conftest.$ac_objext 6547if { (ac_try="$ac_compile" 6548case "(($ac_try" in 6549 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6550 *) ac_try_echo=$ac_try;; 6551esac 6552eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6553 (eval "$ac_compile") 2>conftest.er1 6554 ac_status=$? 6555 grep -v '^ *+' conftest.er1 >conftest.err 6556 rm -f conftest.er1 6557 cat conftest.err >&5 6558 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6559 (exit $ac_status); } && { 6560 test -z "$ac_c_werror_flag" || 6561 test ! -s conftest.err 6562 } && test -s conftest.$ac_objext; then 6563 ac_cv_header_time=yes 6564else 6565 echo "$as_me: failed program was:" >&5 6566sed 's/^/| /' conftest.$ac_ext >&5 6567 6568 ac_cv_header_time=no 6569fi 6570 6571rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6572fi 6573{ echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 6574echo "${ECHO_T}$ac_cv_header_time" >&6; } 6575if test $ac_cv_header_time = yes; then 6576 6577cat >>confdefs.h <<\_ACEOF 6578#define TIME_WITH_SYS_TIME 1 6579_ACEOF 6580 6581fi 6582 6583{ echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5 6584echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6; } 6585if test "${ac_cv_struct_tm+set}" = set; then 6586 echo $ECHO_N "(cached) $ECHO_C" >&6 6587else 6588 cat >conftest.$ac_ext <<_ACEOF 6589/* confdefs.h. */ 6590_ACEOF 6591cat confdefs.h >>conftest.$ac_ext 6592cat >>conftest.$ac_ext <<_ACEOF 6593/* end confdefs.h. */ 6594#include <sys/types.h> 6595#include <time.h> 6596 6597int 6598main () 6599{ 6600struct tm tm; 6601 int *p = &tm.tm_sec; 6602 return !p; 6603 ; 6604 return 0; 6605} 6606_ACEOF 6607rm -f conftest.$ac_objext 6608if { (ac_try="$ac_compile" 6609case "(($ac_try" in 6610 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6611 *) ac_try_echo=$ac_try;; 6612esac 6613eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6614 (eval "$ac_compile") 2>conftest.er1 6615 ac_status=$? 6616 grep -v '^ *+' conftest.er1 >conftest.err 6617 rm -f conftest.er1 6618 cat conftest.err >&5 6619 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6620 (exit $ac_status); } && { 6621 test -z "$ac_c_werror_flag" || 6622 test ! -s conftest.err 6623 } && test -s conftest.$ac_objext; then 6624 ac_cv_struct_tm=time.h 6625else 6626 echo "$as_me: failed program was:" >&5 6627sed 's/^/| /' conftest.$ac_ext >&5 6628 6629 ac_cv_struct_tm=sys/time.h 6630fi 6631 6632rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6633fi 6634{ echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5 6635echo "${ECHO_T}$ac_cv_struct_tm" >&6; } 6636if test $ac_cv_struct_tm = sys/time.h; then 6637 6638cat >>confdefs.h <<\_ACEOF 6639#define TM_IN_SYS_TIME 1 6640_ACEOF 6641 6642fi 6643 6644 6645 6646 6647for ac_func in select strstr 6648do 6649as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 6650{ echo "$as_me:$LINENO: checking for $ac_func" >&5 6651echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } 6652if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then 6653 echo $ECHO_N "(cached) $ECHO_C" >&6 6654else 6655 cat >conftest.$ac_ext <<_ACEOF 6656/* confdefs.h. */ 6657_ACEOF 6658cat confdefs.h >>conftest.$ac_ext 6659cat >>conftest.$ac_ext <<_ACEOF 6660/* end confdefs.h. */ 6661/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 6662 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 6663#define $ac_func innocuous_$ac_func 6664 6665/* System header to define __stub macros and hopefully few prototypes, 6666 which can conflict with char $ac_func (); below. 6667 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 6668 <limits.h> exists even on freestanding compilers. */ 6669 6670#ifdef __STDC__ 6671# include <limits.h> 6672#else 6673# include <assert.h> 6674#endif 6675 6676#undef $ac_func 6677 6678/* Override any GCC internal prototype to avoid an error. 6679 Use char because int might match the return type of a GCC 6680 builtin and then its argument prototype would still apply. */ 6681#ifdef __cplusplus 6682extern "C" 6683#endif 6684char $ac_func (); 6685/* The GNU C library defines this for functions which it implements 6686 to always fail with ENOSYS. Some functions are actually named 6687 something starting with __ and the normal name is an alias. */ 6688#if defined __stub_$ac_func || defined __stub___$ac_func 6689choke me 6690#endif 6691 6692int 6693main () 6694{ 6695return $ac_func (); 6696 ; 6697 return 0; 6698} 6699_ACEOF 6700rm -f conftest.$ac_objext conftest$ac_exeext 6701if { (ac_try="$ac_link" 6702case "(($ac_try" in 6703 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6704 *) ac_try_echo=$ac_try;; 6705esac 6706eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6707 (eval "$ac_link") 2>conftest.er1 6708 ac_status=$? 6709 grep -v '^ *+' conftest.er1 >conftest.err 6710 rm -f conftest.er1 6711 cat conftest.err >&5 6712 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6713 (exit $ac_status); } && { 6714 test -z "$ac_c_werror_flag" || 6715 test ! -s conftest.err 6716 } && test -s conftest$ac_exeext && 6717 $as_test_x conftest$ac_exeext; then 6718 eval "$as_ac_var=yes" 6719else 6720 echo "$as_me: failed program was:" >&5 6721sed 's/^/| /' conftest.$ac_ext >&5 6722 6723 eval "$as_ac_var=no" 6724fi 6725 6726rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6727 conftest$ac_exeext conftest.$ac_ext 6728fi 6729ac_res=`eval echo '${'$as_ac_var'}'` 6730 { echo "$as_me:$LINENO: result: $ac_res" >&5 6731echo "${ECHO_T}$ac_res" >&6; } 6732if test `eval echo '${'$as_ac_var'}'` = yes; then 6733 cat >>confdefs.h <<_ACEOF 6734#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 6735_ACEOF 6736 6737fi 6738done 6739 6740 6741 6742 6743if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 6744 if test -n "$ac_tool_prefix"; then 6745 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 6746set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 6747{ echo "$as_me:$LINENO: checking for $ac_word" >&5 6748echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 6749if test "${ac_cv_path_PKG_CONFIG+set}" = set; then 6750 echo $ECHO_N "(cached) $ECHO_C" >&6 6751else 6752 case $PKG_CONFIG in 6753 [\\/]* | ?:[\\/]*) 6754 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 6755 ;; 6756 *) 6757 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6758for as_dir in $PATH 6759do 6760 IFS=$as_save_IFS 6761 test -z "$as_dir" && as_dir=. 6762 for ac_exec_ext in '' $ac_executable_extensions; do 6763 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6764 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 6765 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 6766 break 2 6767 fi 6768done 6769done 6770IFS=$as_save_IFS 6771 6772 ;; 6773esac 6774fi 6775PKG_CONFIG=$ac_cv_path_PKG_CONFIG 6776if test -n "$PKG_CONFIG"; then 6777 { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5 6778echo "${ECHO_T}$PKG_CONFIG" >&6; } 6779else 6780 { echo "$as_me:$LINENO: result: no" >&5 6781echo "${ECHO_T}no" >&6; } 6782fi 6783 6784 6785fi 6786if test -z "$ac_cv_path_PKG_CONFIG"; then 6787 ac_pt_PKG_CONFIG=$PKG_CONFIG 6788 # Extract the first word of "pkg-config", so it can be a program name with args. 6789set dummy pkg-config; ac_word=$2 6790{ echo "$as_me:$LINENO: checking for $ac_word" >&5 6791echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 6792if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then 6793 echo $ECHO_N "(cached) $ECHO_C" >&6 6794else 6795 case $ac_pt_PKG_CONFIG in 6796 [\\/]* | ?:[\\/]*) 6797 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 6798 ;; 6799 *) 6800 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6801for as_dir in $PATH 6802do 6803 IFS=$as_save_IFS 6804 test -z "$as_dir" && as_dir=. 6805 for ac_exec_ext in '' $ac_executable_extensions; do 6806 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6807 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 6808 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 6809 break 2 6810 fi 6811done 6812done 6813IFS=$as_save_IFS 6814 6815 ;; 6816esac 6817fi 6818ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 6819if test -n "$ac_pt_PKG_CONFIG"; then 6820 { echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5 6821echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6; } 6822else 6823 { echo "$as_me:$LINENO: result: no" >&5 6824echo "${ECHO_T}no" >&6; } 6825fi 6826 6827 if test "x$ac_pt_PKG_CONFIG" = x; then 6828 PKG_CONFIG="" 6829 else 6830 case $cross_compiling:$ac_tool_warned in 6831yes:) 6832{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 6833whose name does not start with the host triplet. If you think this 6834configuration is useful to you, please write to autoconf@gnu.org." >&5 6835echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 6836whose name does not start with the host triplet. If you think this 6837configuration is useful to you, please write to autoconf@gnu.org." >&2;} 6838ac_tool_warned=yes ;; 6839esac 6840 PKG_CONFIG=$ac_pt_PKG_CONFIG 6841 fi 6842else 6843 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 6844fi 6845 6846fi 6847if test -n "$PKG_CONFIG"; then 6848 _pkg_min_version=0.9.0 6849 { echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5 6850echo $ECHO_N "checking pkg-config is at least version $_pkg_min_version... $ECHO_C" >&6; } 6851 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 6852 { echo "$as_me:$LINENO: result: yes" >&5 6853echo "${ECHO_T}yes" >&6; } 6854 else 6855 { echo "$as_me:$LINENO: result: no" >&5 6856echo "${ECHO_T}no" >&6; } 6857 PKG_CONFIG="" 6858 fi 6859 6860fi 6861 6862pkg_failed=no 6863{ echo "$as_me:$LINENO: checking for LIBBT" >&5 6864echo $ECHO_N "checking for LIBBT... $ECHO_C" >&6; } 6865 6866if test -n "$PKG_CONFIG"; then 6867 if test -n "$LIBBT_CFLAGS"; then 6868 pkg_cv_LIBBT_CFLAGS="$LIBBT_CFLAGS" 6869 else 6870 if test -n "$PKG_CONFIG" && \ 6871 { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libbt\"") >&5 6872 ($PKG_CONFIG --exists --print-errors "libbt") 2>&5 6873 ac_status=$? 6874 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6875 (exit $ac_status); }; then 6876 pkg_cv_LIBBT_CFLAGS=`$PKG_CONFIG --cflags "libbt" 2>/dev/null` 6877else 6878 pkg_failed=yes 6879fi 6880 fi 6881else 6882 pkg_failed=untried 6883fi 6884if test -n "$PKG_CONFIG"; then 6885 if test -n "$LIBBT_LIBS"; then 6886 pkg_cv_LIBBT_LIBS="$LIBBT_LIBS" 6887 else 6888 if test -n "$PKG_CONFIG" && \ 6889 { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libbt\"") >&5 6890 ($PKG_CONFIG --exists --print-errors "libbt") 2>&5 6891 ac_status=$? 6892 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6893 (exit $ac_status); }; then 6894 pkg_cv_LIBBT_LIBS=`$PKG_CONFIG --libs "libbt" 2>/dev/null` 6895else 6896 pkg_failed=yes 6897fi 6898 fi 6899else 6900 pkg_failed=untried 6901fi 6902 6903 6904 6905if test $pkg_failed = yes; then 6906 6907if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 6908 _pkg_short_errors_supported=yes 6909else 6910 _pkg_short_errors_supported=no 6911fi 6912 if test $_pkg_short_errors_supported = yes; then 6913 LIBBT_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libbt"` 6914 else 6915 LIBBT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libbt"` 6916 fi 6917 # Put the nasty error message in config.log where it belongs 6918 echo "$LIBBT_PKG_ERRORS" >&5 6919 6920 { { echo "$as_me:$LINENO: error: Package requirements (libbt) were not met: 6921 6922$LIBBT_PKG_ERRORS 6923 6924Consider adjusting the PKG_CONFIG_PATH environment variable if you 6925installed software in a non-standard prefix. 6926 6927Alternatively, you may set the environment variables LIBBT_CFLAGS 6928and LIBBT_LIBS to avoid the need to call pkg-config. 6929See the pkg-config man page for more details. 6930" >&5 6931echo "$as_me: error: Package requirements (libbt) were not met: 6932 6933$LIBBT_PKG_ERRORS 6934 6935Consider adjusting the PKG_CONFIG_PATH environment variable if you 6936installed software in a non-standard prefix. 6937 6938Alternatively, you may set the environment variables LIBBT_CFLAGS 6939and LIBBT_LIBS to avoid the need to call pkg-config. 6940See the pkg-config man page for more details. 6941" >&2;} 6942 { (exit 1); exit 1; }; } 6943elif test $pkg_failed = untried; then 6944 { { echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old. Make sure it 6945is in your PATH or set the PKG_CONFIG environment variable to the full 6946path to pkg-config. 6947 6948Alternatively, you may set the environment variables LIBBT_CFLAGS 6949and LIBBT_LIBS to avoid the need to call pkg-config. 6950See the pkg-config man page for more details. 6951 6952To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>. 6953See \`config.log' for more details." >&5 6954echo "$as_me: error: The pkg-config script could not be found or is too old. Make sure it 6955is in your PATH or set the PKG_CONFIG environment variable to the full 6956path to pkg-config. 6957 6958Alternatively, you may set the environment variables LIBBT_CFLAGS 6959and LIBBT_LIBS to avoid the need to call pkg-config. 6960See the pkg-config man page for more details. 6961 6962To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>. 6963See \`config.log' for more details." >&2;} 6964 { (exit 1); exit 1; }; } 6965else 6966 LIBBT_CFLAGS=$pkg_cv_LIBBT_CFLAGS 6967 LIBBT_LIBS=$pkg_cv_LIBBT_LIBS 6968 { echo "$as_me:$LINENO: result: yes" >&5 6969echo "${ECHO_T}yes" >&6; } 6970 : 6971fi 6972CXXFLAGS="$CXXFLAGS $LIBBT_CFLAGS" 6973LIBS="$LIBS $LIBBT_LIBS" 6974 6975ac_config_headers="$ac_config_headers config.h" 6976 6977 6978{ echo "$as_me:$LINENO: result: " >&5 6979echo "${ECHO_T}" >&6; } 6980{ echo "$as_me:$LINENO: result: $PACKAGE version $VERSION configured successfully." >&5 6981echo "${ECHO_T} $PACKAGE version $VERSION configured successfully." >&6; } 6982{ echo "$as_me:$LINENO: result: " >&5 6983echo "${ECHO_T}" >&6; } 6984{ echo "$as_me:$LINENO: result: Using '$prefix' for installation." >&5 6985echo "${ECHO_T}Using '$prefix' for installation." >&6; } 6986{ echo "$as_me:$LINENO: result: Using '$CXX' for C++ compiler." >&5 6987echo "${ECHO_T}Using '$CXX' for C++ compiler." >&6; } 6988{ echo "$as_me:$LINENO: result: Building with '$CXXFLAGS' for C++ compiler flags." >&5 6989echo "${ECHO_T}Building with '$CXXFLAGS' for C++ compiler flags." >&6; } 6990{ echo "$as_me:$LINENO: result: Building with '$LIBS' for linker flags." >&5 6991echo "${ECHO_T}Building with '$LIBS' for linker flags." >&6; } 6992{ echo "$as_me:$LINENO: result: " >&5 6993echo "${ECHO_T}" >&6; } 6994 6995ac_config_files="$ac_config_files Makefile src/Makefile data/Makefile scripts/Makefile" 6996 6997cat >confcache <<\_ACEOF 6998# This file is a shell script that caches the results of configure 6999# tests run on this system so they can be shared between configure 7000# scripts and configure runs, see configure's option --config-cache. 7001# It is not useful on other systems. If it contains results you don't 7002# want to keep, you may remove or edit it. 7003# 7004# config.status only pays attention to the cache file if you give it 7005# the --recheck option to rerun configure. 7006# 7007# `ac_cv_env_foo' variables (set or unset) will be overridden when 7008# loading this file, other *unset* `ac_cv_foo' will be assigned the 7009# following values. 7010 7011_ACEOF 7012 7013# The following way of writing the cache mishandles newlines in values, 7014# but we know of no workaround that is simple, portable, and efficient. 7015# So, we kill variables containing newlines. 7016# Ultrix sh set writes to stderr and can't be redirected directly, 7017# and sets the high bit in the cache file unless we assign to the vars. 7018( 7019 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 7020 eval ac_val=\$$ac_var 7021 case $ac_val in #( 7022 *${as_nl}*) 7023 case $ac_var in #( 7024 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 7025echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 7026 esac 7027 case $ac_var in #( 7028 _ | IFS | as_nl) ;; #( 7029 *) $as_unset $ac_var ;; 7030 esac ;; 7031 esac 7032 done 7033 7034 (set) 2>&1 | 7035 case $as_nl`(ac_space=' '; set) 2>&1` in #( 7036 *${as_nl}ac_space=\ *) 7037 # `set' does not quote correctly, so add quotes (double-quote 7038 # substitution turns \\\\ into \\, and sed turns \\ into \). 7039 sed -n \ 7040 "s/'/'\\\\''/g; 7041 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 7042 ;; #( 7043 *) 7044 # `set' quotes correctly as required by POSIX, so do not add quotes. 7045 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 7046 ;; 7047 esac | 7048 sort 7049) | 7050 sed ' 7051 /^ac_cv_env_/b end 7052 t clear 7053 :clear 7054 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 7055 t end 7056 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 7057 :end' >>confcache 7058if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 7059 if test -w "$cache_file"; then 7060 test "x$cache_file" != "x/dev/null" && 7061 { echo "$as_me:$LINENO: updating cache $cache_file" >&5 7062echo "$as_me: updating cache $cache_file" >&6;} 7063 cat confcache >$cache_file 7064 else 7065 { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 7066echo "$as_me: not updating unwritable cache $cache_file" >&6;} 7067 fi 7068fi 7069rm -f confcache 7070 7071test "x$prefix" = xNONE && prefix=$ac_default_prefix 7072# Let make expand exec_prefix. 7073test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 7074 7075DEFS=-DHAVE_CONFIG_H 7076 7077ac_libobjs= 7078ac_ltlibobjs= 7079for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 7080 # 1. Remove the extension, and $U if already installed. 7081 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 7082 ac_i=`echo "$ac_i" | sed "$ac_script"` 7083 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 7084 # will be set to the directory where LIBOBJS objects are built. 7085 ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" 7086 ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' 7087done 7088LIBOBJS=$ac_libobjs 7089 7090LTLIBOBJS=$ac_ltlibobjs 7091 7092 7093if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 7094 { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined. 7095Usually this means the macro was only invoked conditionally." >&5 7096echo "$as_me: error: conditional \"AMDEP\" was never defined. 7097Usually this means the macro was only invoked conditionally." >&2;} 7098 { (exit 1); exit 1; }; } 7099fi 7100if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 7101 { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined. 7102Usually this means the macro was only invoked conditionally." >&5 7103echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. 7104Usually this means the macro was only invoked conditionally." >&2;} 7105 { (exit 1); exit 1; }; } 7106fi 7107if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then 7108 { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined. 7109Usually this means the macro was only invoked conditionally." >&5 7110echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined. 7111Usually this means the macro was only invoked conditionally." >&2;} 7112 { (exit 1); exit 1; }; } 7113fi 7114 7115: ${CONFIG_STATUS=./config.status} 7116ac_clean_files_save=$ac_clean_files 7117ac_clean_files="$ac_clean_files $CONFIG_STATUS" 7118{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 7119echo "$as_me: creating $CONFIG_STATUS" >&6;} 7120cat >$CONFIG_STATUS <<_ACEOF 7121#! $SHELL 7122# Generated by $as_me. 7123# Run this file to recreate the current configuration. 7124# Compiler output produced by configure, useful for debugging 7125# configure, is in config.log if it exists. 7126 7127debug=false 7128ac_cs_recheck=false 7129ac_cs_silent=false 7130SHELL=\${CONFIG_SHELL-$SHELL} 7131_ACEOF 7132 7133cat >>$CONFIG_STATUS <<\_ACEOF 7134## --------------------- ## 7135## M4sh Initialization. ## 7136## --------------------- ## 7137 7138# Be more Bourne compatible 7139DUALCASE=1; export DUALCASE # for MKS sh 7140if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 7141 emulate sh 7142 NULLCMD=: 7143 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 7144 # is contrary to our usage. Disable this feature. 7145 alias -g '${1+"$@"}'='"$@"' 7146 setopt NO_GLOB_SUBST 7147else 7148 case `(set -o) 2>/dev/null` in 7149 *posix*) set -o posix ;; 7150esac 7151 7152fi 7153 7154 7155 7156 7157# PATH needs CR 7158# Avoid depending upon Character Ranges. 7159as_cr_letters='abcdefghijklmnopqrstuvwxyz' 7160as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 7161as_cr_Letters=$as_cr_letters$as_cr_LETTERS 7162as_cr_digits='0123456789' 7163as_cr_alnum=$as_cr_Letters$as_cr_digits 7164 7165# The user is always right. 7166if test "${PATH_SEPARATOR+set}" != set; then 7167 echo "#! /bin/sh" >conf$$.sh 7168 echo "exit 0" >>conf$$.sh 7169 chmod +x conf$$.sh 7170 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 7171 PATH_SEPARATOR=';' 7172 else 7173 PATH_SEPARATOR=: 7174 fi 7175 rm -f conf$$.sh 7176fi 7177 7178# Support unset when possible. 7179if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7180 as_unset=unset 7181else 7182 as_unset=false 7183fi 7184 7185 7186# IFS 7187# We need space, tab and new line, in precisely that order. Quoting is 7188# there to prevent editors from complaining about space-tab. 7189# (If _AS_PATH_WALK were called with IFS unset, it would disable word 7190# splitting by setting IFS to empty value.) 7191as_nl=' 7192' 7193IFS=" "" $as_nl" 7194 7195# Find who we are. Look in the path if we contain no directory separator. 7196case $0 in 7197 *[\\/]* ) as_myself=$0 ;; 7198 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7199for as_dir in $PATH 7200do 7201 IFS=$as_save_IFS 7202 test -z "$as_dir" && as_dir=. 7203 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 7204done 7205IFS=$as_save_IFS 7206 7207 ;; 7208esac 7209# We did not find ourselves, most probably we were run as `sh COMMAND' 7210# in which case we are not to be found in the path. 7211if test "x$as_myself" = x; then 7212 as_myself=$0 7213fi 7214if test ! -f "$as_myself"; then 7215 echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 7216 { (exit 1); exit 1; } 7217fi 7218 7219# Work around bugs in pre-3.0 UWIN ksh. 7220for as_var in ENV MAIL MAILPATH 7221do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 7222done 7223PS1='$ ' 7224PS2='> ' 7225PS4='+ ' 7226 7227# NLS nuisances. 7228for as_var in \ 7229 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 7230 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 7231 LC_TELEPHONE LC_TIME 7232do 7233 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 7234 eval $as_var=C; export $as_var 7235 else 7236 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 7237 fi 7238done 7239 7240# Required to use basename. 7241if expr a : '\(a\)' >/dev/null 2>&1 && 7242 test "X`expr 00001 : '.*\(...\)'`" = X001; then 7243 as_expr=expr 7244else 7245 as_expr=false 7246fi 7247 7248if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 7249 as_basename=basename 7250else 7251 as_basename=false 7252fi 7253 7254 7255# Name of the executable. 7256as_me=`$as_basename -- "$0" || 7257$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 7258 X"$0" : 'X\(//\)$' \| \ 7259 X"$0" : 'X\(/\)' \| . 2>/dev/null || 7260echo X/"$0" | 7261 sed '/^.*\/\([^/][^/]*\)\/*$/{ 7262 s//\1/ 7263 q 7264 } 7265 /^X\/\(\/\/\)$/{ 7266 s//\1/ 7267 q 7268 } 7269 /^X\/\(\/\).*/{ 7270 s//\1/ 7271 q 7272 } 7273 s/.*/./; q'` 7274 7275# CDPATH. 7276$as_unset CDPATH 7277 7278 7279 7280 as_lineno_1=$LINENO 7281 as_lineno_2=$LINENO 7282 test "x$as_lineno_1" != "x$as_lineno_2" && 7283 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { 7284 7285 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 7286 # uniformly replaced by the line number. The first 'sed' inserts a 7287 # line-number line after each line using $LINENO; the second 'sed' 7288 # does the real work. The second script uses 'N' to pair each 7289 # line-number line with the line containing $LINENO, and appends 7290 # trailing '-' during substitution so that $LINENO is not a special 7291 # case at line end. 7292 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 7293 # scripts with optimization help from Paolo Bonzini. Blame Lee 7294 # E. McMahon (1931-1989) for sed's syntax. :-) 7295 sed -n ' 7296 p 7297 /[$]LINENO/= 7298 ' <$as_myself | 7299 sed ' 7300 s/[$]LINENO.*/&-/ 7301 t lineno 7302 b 7303 :lineno 7304 N 7305 :loop 7306 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 7307 t loop 7308 s/-\n.*// 7309 ' >$as_me.lineno && 7310 chmod +x "$as_me.lineno" || 7311 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 7312 { (exit 1); exit 1; }; } 7313 7314 # Don't try to exec as it changes $[0], causing all sort of problems 7315 # (the dirname of $[0] is not the place where we might find the 7316 # original and so on. Autoconf is especially sensitive to this). 7317 . "./$as_me.lineno" 7318 # Exit status is that of the last command. 7319 exit 7320} 7321 7322 7323if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 7324 as_dirname=dirname 7325else 7326 as_dirname=false 7327fi 7328 7329ECHO_C= ECHO_N= ECHO_T= 7330case `echo -n x` in 7331-n*) 7332 case `echo 'x\c'` in 7333 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 7334 *) ECHO_C='\c';; 7335 esac;; 7336*) 7337 ECHO_N='-n';; 7338esac 7339 7340if expr a : '\(a\)' >/dev/null 2>&1 && 7341 test "X`expr 00001 : '.*\(...\)'`" = X001; then 7342 as_expr=expr 7343else 7344 as_expr=false 7345fi 7346 7347rm -f conf$$ conf$$.exe conf$$.file 7348if test -d conf$$.dir; then 7349 rm -f conf$$.dir/conf$$.file 7350else 7351 rm -f conf$$.dir 7352 mkdir conf$$.dir 7353fi 7354echo >conf$$.file 7355if ln -s conf$$.file conf$$ 2>/dev/null; then 7356 as_ln_s='ln -s' 7357 # ... but there are two gotchas: 7358 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 7359 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 7360 # In both cases, we have to default to `cp -p'. 7361 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 7362 as_ln_s='cp -p' 7363elif ln conf$$.file conf$$ 2>/dev/null; then 7364 as_ln_s=ln 7365else 7366 as_ln_s='cp -p' 7367fi 7368rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 7369rmdir conf$$.dir 2>/dev/null 7370 7371if mkdir -p . 2>/dev/null; then 7372 as_mkdir_p=: 7373else 7374 test -d ./-p && rmdir ./-p 7375 as_mkdir_p=false 7376fi 7377 7378if test -x / >/dev/null 2>&1; then 7379 as_test_x='test -x' 7380else 7381 if ls -dL / >/dev/null 2>&1; then 7382 as_ls_L_option=L 7383 else 7384 as_ls_L_option= 7385 fi 7386 as_test_x=' 7387 eval sh -c '\'' 7388 if test -d "$1"; then 7389 test -d "$1/."; 7390 else 7391 case $1 in 7392 -*)set "./$1";; 7393 esac; 7394 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in 7395 ???[sx]*):;;*)false;;esac;fi 7396 '\'' sh 7397 ' 7398fi 7399as_executable_p=$as_test_x 7400 7401# Sed expression to map a string onto a valid CPP name. 7402as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 7403 7404# Sed expression to map a string onto a valid variable name. 7405as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 7406 7407 7408exec 6>&1 7409 7410# Save the log message, to keep $[0] and so on meaningful, and to 7411# report actual input values of CONFIG_FILES etc. instead of their 7412# values after options handling. 7413ac_log=" 7414This file was extended by $as_me, which was 7415generated by GNU Autoconf 2.61. Invocation command line was 7416 7417 CONFIG_FILES = $CONFIG_FILES 7418 CONFIG_HEADERS = $CONFIG_HEADERS 7419 CONFIG_LINKS = $CONFIG_LINKS 7420 CONFIG_COMMANDS = $CONFIG_COMMANDS 7421 $ $0 $@ 7422 7423on `(hostname || uname -n) 2>/dev/null | sed 1q` 7424" 7425 7426_ACEOF 7427 7428cat >>$CONFIG_STATUS <<_ACEOF 7429# Files that config.status was made for. 7430config_files="$ac_config_files" 7431config_headers="$ac_config_headers" 7432config_commands="$ac_config_commands" 7433 7434_ACEOF 7435 7436cat >>$CONFIG_STATUS <<\_ACEOF 7437ac_cs_usage="\ 7438\`$as_me' instantiates files from templates according to the 7439current configuration. 7440 7441Usage: $0 [OPTIONS] [FILE]... 7442 7443 -h, --help print this help, then exit 7444 -V, --version print version number and configuration settings, then exit 7445 -q, --quiet do not print progress messages 7446 -d, --debug don't remove temporary files 7447 --recheck update $as_me by reconfiguring in the same conditions 7448 --file=FILE[:TEMPLATE] 7449 instantiate the configuration file FILE 7450 --header=FILE[:TEMPLATE] 7451 instantiate the configuration header FILE 7452 7453Configuration files: 7454$config_files 7455 7456Configuration headers: 7457$config_headers 7458 7459Configuration commands: 7460$config_commands 7461 7462Report bugs to <bug-autoconf@gnu.org>." 7463 7464_ACEOF 7465cat >>$CONFIG_STATUS <<_ACEOF 7466ac_cs_version="\\ 7467config.status 7468configured by $0, generated by GNU Autoconf 2.61, 7469 with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 7470 7471Copyright (C) 2006 Free Software Foundation, Inc. 7472This config.status script is free software; the Free Software Foundation 7473gives unlimited permission to copy, distribute and modify it." 7474 7475ac_pwd='$ac_pwd' 7476srcdir='$srcdir' 7477INSTALL='$INSTALL' 7478MKDIR_P='$MKDIR_P' 7479_ACEOF 7480 7481cat >>$CONFIG_STATUS <<\_ACEOF 7482# If no file are specified by the user, then we need to provide default 7483# value. By we need to know if files were specified by the user. 7484ac_need_defaults=: 7485while test $# != 0 7486do 7487 case $1 in 7488 --*=*) 7489 ac_option=`expr "X$1" : 'X\([^=]*\)='` 7490 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 7491 ac_shift=: 7492 ;; 7493 *) 7494 ac_option=$1 7495 ac_optarg=$2 7496 ac_shift=shift 7497 ;; 7498 esac 7499 7500 case $ac_option in 7501 # Handling of the options. 7502 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 7503 ac_cs_recheck=: ;; 7504 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 7505 echo "$ac_cs_version"; exit ;; 7506 --debug | --debu | --deb | --de | --d | -d ) 7507 debug=: ;; 7508 --file | --fil | --fi | --f ) 7509 $ac_shift 7510 CONFIG_FILES="$CONFIG_FILES $ac_optarg" 7511 ac_need_defaults=false;; 7512 --header | --heade | --head | --hea ) 7513 $ac_shift 7514 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" 7515 ac_need_defaults=false;; 7516 --he | --h) 7517 # Conflict between --help and --header 7518 { echo "$as_me: error: ambiguous option: $1 7519Try \`$0 --help' for more information." >&2 7520 { (exit 1); exit 1; }; };; 7521 --help | --hel | -h ) 7522 echo "$ac_cs_usage"; exit ;; 7523 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 7524 | -silent | --silent | --silen | --sile | --sil | --si | --s) 7525 ac_cs_silent=: ;; 7526 7527 # This is an error. 7528 -*) { echo "$as_me: error: unrecognized option: $1 7529Try \`$0 --help' for more information." >&2 7530 { (exit 1); exit 1; }; } ;; 7531 7532 *) ac_config_targets="$ac_config_targets $1" 7533 ac_need_defaults=false ;; 7534 7535 esac 7536 shift 7537done 7538 7539ac_configure_extra_args= 7540 7541if $ac_cs_silent; then 7542 exec 6>/dev/null 7543 ac_configure_extra_args="$ac_configure_extra_args --silent" 7544fi 7545 7546_ACEOF 7547cat >>$CONFIG_STATUS <<_ACEOF 7548if \$ac_cs_recheck; then 7549 echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 7550 CONFIG_SHELL=$SHELL 7551 export CONFIG_SHELL 7552 exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 7553fi 7554 7555_ACEOF 7556cat >>$CONFIG_STATUS <<\_ACEOF 7557exec 5>>config.log 7558{ 7559 echo 7560 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 7561## Running $as_me. ## 7562_ASBOX 7563 echo "$ac_log" 7564} >&5 7565 7566_ACEOF 7567cat >>$CONFIG_STATUS <<_ACEOF 7568# 7569# INIT-COMMANDS 7570# 7571AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 7572 7573_ACEOF 7574 7575cat >>$CONFIG_STATUS <<\_ACEOF 7576 7577# Handling of arguments. 7578for ac_config_target in $ac_config_targets 7579do 7580 case $ac_config_target in 7581 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 7582 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 7583 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 7584 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 7585 "data/Makefile") CONFIG_FILES="$CONFIG_FILES data/Makefile" ;; 7586 "scripts/Makefile") CONFIG_FILES="$CONFIG_FILES scripts/Makefile" ;; 7587 7588 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 7589echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 7590 { (exit 1); exit 1; }; };; 7591 esac 7592done 7593 7594 7595# If the user did not use the arguments to specify the items to instantiate, 7596# then the envvar interface is used. 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Make it in the build tree 7606# simply because there is no reason against having it here, and in addition, 7607# creating and moving files from /tmp can sometimes cause problems. 7608# Hook for its removal unless debugging. 7609# Note that there is a small window in which the directory will not be cleaned: 7610# after its creation but before its name has been assigned to `$tmp'. 7611$debug || 7612{ 7613 tmp= 7614 trap 'exit_status=$? 7615 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 7616' 0 7617 trap '{ (exit 1); exit 1; }' 1 2 13 15 7618} 7619# Create a (secure) tmp directory for tmp files. 7620 7621{ 7622 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 7623 test -n "$tmp" && test -d "$tmp" 7624} || 7625{ 7626 tmp=./conf$$-$RANDOM 7627 (umask 077 && mkdir "$tmp") 7628} || 7629{ 7630 echo "$me: cannot create a temporary directory in ." >&2 7631 { (exit 1); exit 1; } 7632} 7633 7634# 7635# Set up the sed scripts for CONFIG_FILES section. 7636# 7637 7638# No need to generate the scripts if there are no CONFIG_FILES. 7639# This happens for instance when ./config.status config.h 7640if test -n "$CONFIG_FILES"; then 7641 7642_ACEOF 7643 7644 7645 7646ac_delim='%!_!# ' 7647for ac_last_try in false false false false false :; do 7648 cat >conf$$subs.sed <<_ACEOF 7649SHELL!$SHELL$ac_delim 7650PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim 7651PACKAGE_NAME!$PACKAGE_NAME$ac_delim 7652PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim 7653PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim 7654PACKAGE_STRING!$PACKAGE_STRING$ac_delim 7655PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim 7656exec_prefix!$exec_prefix$ac_delim 7657prefix!$prefix$ac_delim 7658program_transform_name!$program_transform_name$ac_delim 7659bindir!$bindir$ac_delim 7660sbindir!$sbindir$ac_delim 7661libexecdir!$libexecdir$ac_delim 7662datarootdir!$datarootdir$ac_delim 7663datadir!$datadir$ac_delim 7664sysconfdir!$sysconfdir$ac_delim 7665sharedstatedir!$sharedstatedir$ac_delim 7666localstatedir!$localstatedir$ac_delim 7667includedir!$includedir$ac_delim 7668oldincludedir!$oldincludedir$ac_delim 7669docdir!$docdir$ac_delim 7670infodir!$infodir$ac_delim 7671htmldir!$htmldir$ac_delim 7672dvidir!$dvidir$ac_delim 7673pdfdir!$pdfdir$ac_delim 7674psdir!$psdir$ac_delim 7675libdir!$libdir$ac_delim 7676localedir!$localedir$ac_delim 7677mandir!$mandir$ac_delim 7678DEFS!$DEFS$ac_delim 7679ECHO_C!$ECHO_C$ac_delim 7680ECHO_N!$ECHO_N$ac_delim 7681ECHO_T!$ECHO_T$ac_delim 7682LIBS!$LIBS$ac_delim 7683build_alias!$build_alias$ac_delim 7684host_alias!$host_alias$ac_delim 7685target_alias!$target_alias$ac_delim 7686INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim 7687INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim 7688INSTALL_DATA!$INSTALL_DATA$ac_delim 7689am__isrc!$am__isrc$ac_delim 7690CYGPATH_W!$CYGPATH_W$ac_delim 7691PACKAGE!$PACKAGE$ac_delim 7692VERSION!$VERSION$ac_delim 7693ACLOCAL!$ACLOCAL$ac_delim 7694AUTOCONF!$AUTOCONF$ac_delim 7695AUTOMAKE!$AUTOMAKE$ac_delim 7696AUTOHEADER!$AUTOHEADER$ac_delim 7697MAKEINFO!$MAKEINFO$ac_delim 7698install_sh!$install_sh$ac_delim 7699STRIP!$STRIP$ac_delim 7700INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim 7701mkdir_p!$mkdir_p$ac_delim 7702AWK!$AWK$ac_delim 7703SET_MAKE!$SET_MAKE$ac_delim 7704am__leading_dot!$am__leading_dot$ac_delim 7705AMTAR!$AMTAR$ac_delim 7706am__tar!$am__tar$ac_delim 7707am__untar!$am__untar$ac_delim 7708CC!$CC$ac_delim 7709CFLAGS!$CFLAGS$ac_delim 7710LDFLAGS!$LDFLAGS$ac_delim 7711CPPFLAGS!$CPPFLAGS$ac_delim 7712ac_ct_CC!$ac_ct_CC$ac_delim 7713EXEEXT!$EXEEXT$ac_delim 7714OBJEXT!$OBJEXT$ac_delim 7715DEPDIR!$DEPDIR$ac_delim 7716am__include!$am__include$ac_delim 7717am__quote!$am__quote$ac_delim 7718AMDEP_TRUE!$AMDEP_TRUE$ac_delim 7719AMDEP_FALSE!$AMDEP_FALSE$ac_delim 7720AMDEPBACKSLASH!$AMDEPBACKSLASH$ac_delim 7721CCDEPMODE!$CCDEPMODE$ac_delim 7722am__fastdepCC_TRUE!$am__fastdepCC_TRUE$ac_delim 7723am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim 7724CXX!$CXX$ac_delim 7725CXXFLAGS!$CXXFLAGS$ac_delim 7726ac_ct_CXX!$ac_ct_CXX$ac_delim 7727CXXDEPMODE!$CXXDEPMODE$ac_delim 7728am__fastdepCXX_TRUE!$am__fastdepCXX_TRUE$ac_delim 7729am__fastdepCXX_FALSE!$am__fastdepCXX_FALSE$ac_delim 7730CPP!$CPP$ac_delim 7731RANLIB!$RANLIB$ac_delim 7732GREP!$GREP$ac_delim 7733EGREP!$EGREP$ac_delim 7734XMKMF!$XMKMF$ac_delim 7735X_CFLAGS!$X_CFLAGS$ac_delim 7736X_PRE_LIBS!$X_PRE_LIBS$ac_delim 7737X_LIBS!$X_LIBS$ac_delim 7738X_EXTRA_LIBS!$X_EXTRA_LIBS$ac_delim 7739SHAPE!$SHAPE$ac_delim 7740PKG_CONFIG!$PKG_CONFIG$ac_delim 7741LIBBT_CFLAGS!$LIBBT_CFLAGS$ac_delim 7742LIBBT_LIBS!$LIBBT_LIBS$ac_delim 7743LIBOBJS!$LIBOBJS$ac_delim 7744LTLIBOBJS!$LTLIBOBJS$ac_delim 7745_ACEOF 7746 7747 if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 96; then 7748 break 7749 elif $ac_last_try; then 7750 { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 7751echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} 7752 { (exit 1); exit 1; }; } 7753 else 7754 ac_delim="$ac_delim!$ac_delim _$ac_delim!! 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The absolute path cannot be DOS-style, 7833 # because $ac_f cannot contain `:'. 7834 test -f "$ac_f" || 7835 case $ac_f in 7836 [\\/$]*) false;; 7837 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 7838 esac || 7839 { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 7840echo "$as_me: error: cannot find input file: $ac_f" >&2;} 7841 { (exit 1); exit 1; }; };; 7842 esac 7843 ac_file_inputs="$ac_file_inputs $ac_f" 7844 done 7845 7846 # Let's still pretend it is `configure' which instantiates (i.e., don't 7847 # use $as_me), people would be surprised to read: 7848 # /* config.h. Generated by config.status. */ 7849 configure_input="Generated from "`IFS=: 7850 echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure." 7851 if test x"$ac_file" != x-; then 7852 configure_input="$ac_file. $configure_input" 7853 { echo "$as_me:$LINENO: creating $ac_file" >&5 7854echo "$as_me: creating $ac_file" >&6;} 7855 fi 7856 7857 case $ac_tag in 7858 *:-:* | *:-) cat >"$tmp/stdin";; 7859 esac 7860 ;; 7861 esac 7862 7863 ac_dir=`$as_dirname -- "$ac_file" || 7864$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7865 X"$ac_file" : 'X\(//\)[^/]' \| \ 7866 X"$ac_file" : 'X\(//\)$' \| \ 7867 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 7868echo X"$ac_file" | 7869 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 7870 s//\1/ 7871 q 7872 } 7873 /^X\(\/\/\)[^/].*/{ 7874 s//\1/ 7875 q 7876 } 7877 /^X\(\/\/\)$/{ 7878 s//\1/ 7879 q 7880 } 7881 /^X\(\/\).*/{ 7882 s//\1/ 7883 q 7884 } 7885 s/.*/./; q'` 7886 { as_dir="$ac_dir" 7887 case $as_dir in #( 7888 -*) as_dir=./$as_dir;; 7889 esac 7890 test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { 7891 as_dirs= 7892 while :; do 7893 case $as_dir in #( 7894 *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( 7895 *) as_qdir=$as_dir;; 7896 esac 7897 as_dirs="'$as_qdir' $as_dirs" 7898 as_dir=`$as_dirname -- "$as_dir" || 7899$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7900 X"$as_dir" : 'X\(//\)[^/]' \| \ 7901 X"$as_dir" : 'X\(//\)$' \| \ 7902 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 7903echo X"$as_dir" | 7904 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 7905 s//\1/ 7906 q 7907 } 7908 /^X\(\/\/\)[^/].*/{ 7909 s//\1/ 7910 q 7911 } 7912 /^X\(\/\/\)$/{ 7913 s//\1/ 7914 q 7915 } 7916 /^X\(\/\).*/{ 7917 s//\1/ 7918 q 7919 } 7920 s/.*/./; q'` 7921 test -d "$as_dir" && break 7922 done 7923 test -z "$as_dirs" || eval "mkdir $as_dirs" 7924 } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 7925echo "$as_me: error: cannot create directory $as_dir" >&2;} 7926 { (exit 1); exit 1; }; }; } 7927 ac_builddir=. 7928 7929case "$ac_dir" in 7930.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 7931*) 7932 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 7933 # A ".." for each directory in $ac_dir_suffix. 7934 ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` 7935 case $ac_top_builddir_sub in 7936 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 7937 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 7938 esac ;; 7939esac 7940ac_abs_top_builddir=$ac_pwd 7941ac_abs_builddir=$ac_pwd$ac_dir_suffix 7942# for backward compatibility: 7943ac_top_builddir=$ac_top_build_prefix 7944 7945case $srcdir in 7946 .) # We are building in place. 7947 ac_srcdir=. 7948 ac_top_srcdir=$ac_top_builddir_sub 7949 ac_abs_top_srcdir=$ac_pwd ;; 7950 [\\/]* | ?:[\\/]* ) # Absolute name. 7951 ac_srcdir=$srcdir$ac_dir_suffix; 7952 ac_top_srcdir=$srcdir 7953 ac_abs_top_srcdir=$srcdir ;; 7954 *) # Relative name. 7955 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 7956 ac_top_srcdir=$ac_top_build_prefix$srcdir 7957 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 7958esac 7959ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 7960 7961 7962 case $ac_mode in 7963 :F) 7964 # 7965 # CONFIG_FILE 7966 # 7967 7968 case $INSTALL in 7969 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 7970 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 7971 esac 7972 ac_MKDIR_P=$MKDIR_P 7973 case $MKDIR_P in 7974 [\\/$]* | ?:[\\/]* ) ;; 7975 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 7976 esac 7977_ACEOF 7978 7979cat >>$CONFIG_STATUS <<\_ACEOF 7980# If the template does not know about datarootdir, expand it. 7981# FIXME: This hack should be removed a few years after 2.60. 7982ac_datarootdir_hack=; ac_datarootdir_seen= 7983 7984case `sed -n '/datarootdir/ { 7985 p 7986 q 7987} 7988/@datadir@/p 7989/@docdir@/p 7990/@infodir@/p 7991/@localedir@/p 7992/@mandir@/p 7993' $ac_file_inputs` in 7994*datarootdir*) ac_datarootdir_seen=yes;; 7995*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 7996 { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 7997echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 7998_ACEOF 7999cat >>$CONFIG_STATUS <<_ACEOF 8000 ac_datarootdir_hack=' 8001 s&@datadir@&$datadir&g 8002 s&@docdir@&$docdir&g 8003 s&@infodir@&$infodir&g 8004 s&@localedir@&$localedir&g 8005 s&@mandir@&$mandir&g 8006 s&\\\${datarootdir}&$datarootdir&g' ;; 8007esac 8008_ACEOF 8009 8010# Neutralize VPATH when `$srcdir' = `.'. 8011# Shell code in configure.ac might set extrasub. 8012# FIXME: do we really want to maintain this feature? 8013cat >>$CONFIG_STATUS <<_ACEOF 8014 sed "$ac_vpsub 8015$extrasub 8016_ACEOF 8017cat >>$CONFIG_STATUS <<\_ACEOF 8018:t 8019/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 8020s&@configure_input@&$configure_input&;t t 8021s&@top_builddir@&$ac_top_builddir_sub&;t t 8022s&@srcdir@&$ac_srcdir&;t t 8023s&@abs_srcdir@&$ac_abs_srcdir&;t t 8024s&@top_srcdir@&$ac_top_srcdir&;t t 8025s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 8026s&@builddir@&$ac_builddir&;t t 8027s&@abs_builddir@&$ac_abs_builddir&;t t 8028s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 8029s&@INSTALL@&$ac_INSTALL&;t t 8030s&@MKDIR_P@&$ac_MKDIR_P&;t t 8031$ac_datarootdir_hack 8032" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed 's/|#_!!_#|//g' >$tmp/out 8033 8034test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 8035 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 8036 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 8037 { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' 8038which seems to be undefined. Please make sure it is defined." >&5 8039echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 8040which seems to be undefined. Please make sure it is defined." >&2;} 8041 8042 rm -f "$tmp/stdin" 8043 case $ac_file in 8044 -) cat "$tmp/out"; rm -f "$tmp/out";; 8045 *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; 8046 esac 8047 ;; 8048 :H) 8049 # 8050 # CONFIG_HEADER 8051 # 8052_ACEOF 8053 8054# Transform confdefs.h into a sed script `conftest.defines', that 8055# substitutes the proper values into config.h.in to produce config.h. 8056rm -f conftest.defines conftest.tail 8057# First, append a space to every undef/define line, to ease matching. 8058echo 's/$/ /' >conftest.defines 8059# Then, protect against being on the right side of a sed subst, or in 8060# an unquoted here document, in config.status. If some macros were 8061# called several times there might be several #defines for the same 8062# symbol, which is useless. But do not sort them, since the last 8063# AC_DEFINE must be honored. 8064ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 8065# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where 8066# NAME is the cpp macro being defined, VALUE is the value it is being given. 8067# PARAMS is the parameter list in the macro definition--in most cases, it's 8068# just an empty string. 8069ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*' 8070ac_dB='\\)[ (].*,\\1define\\2' 8071ac_dC=' ' 8072ac_dD=' ,' 8073 8074uniq confdefs.h | 8075 sed -n ' 8076 t rset 8077 :rset 8078 s/^[ ]*#[ ]*define[ ][ ]*// 8079 t ok 8080 d 8081 :ok 8082 s/[\\&,]/\\&/g 8083 s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p 8084 s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p 8085 ' >>conftest.defines 8086 8087# Remove the space that was appended to ease matching. 8088# Then replace #undef with comments. This is necessary, for 8089# example, in the case of _POSIX_SOURCE, which is predefined and required 8090# on some systems where configure will not decide to define it. 8091# (The regexp can be short, since the line contains either #define or #undef.) 8092echo 's/ $// 8093s,^[ #]*u.*,/* & */,' >>conftest.defines 8094 8095# Break up conftest.defines: 8096ac_max_sed_lines=50 8097 8098# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1" 8099# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2" 8100# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1" 8101# et cetera. 8102ac_in='$ac_file_inputs' 8103ac_out='"$tmp/out1"' 8104ac_nxt='"$tmp/out2"' 8105 8106while : 8107do 8108 # Write a here document: 8109 cat >>$CONFIG_STATUS <<_ACEOF 8110 # First, check the format of the line: 8111 cat >"\$tmp/defines.sed" <<\\CEOF 8112/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def 8113/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def 8114b 8115:def 8116_ACEOF 8117 sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS 8118 echo 'CEOF 8119 sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS 8120 ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in 8121 sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail 8122 grep . conftest.tail >/dev/null || break 8123 rm -f conftest.defines 8124 mv conftest.tail conftest.defines 8125done 8126rm -f conftest.defines conftest.tail 8127 8128echo "ac_result=$ac_in" >>$CONFIG_STATUS 8129cat >>$CONFIG_STATUS <<\_ACEOF 8130 if test x"$ac_file" != x-; then 8131 echo "/* $configure_input */" >"$tmp/config.h" 8132 cat "$ac_result" >>"$tmp/config.h" 8133 if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then 8134 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 8135echo "$as_me: $ac_file is unchanged" >&6;} 8136 else 8137 rm -f $ac_file 8138 mv "$tmp/config.h" $ac_file 8139 fi 8140 else 8141 echo "/* $configure_input */" 8142 cat "$ac_result" 8143 fi 8144 rm -f "$tmp/out12" 8145# Compute $ac_file's index in $config_headers. 8146_am_stamp_count=1 8147for _am_header in $config_headers :; do 8148 case $_am_header in 8149 $ac_file | $ac_file:* ) 8150 break ;; 8151 * ) 8152 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 8153 esac 8154done 8155echo "timestamp for $ac_file" >`$as_dirname -- $ac_file || 8156$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8157 X$ac_file : 'X\(//\)[^/]' \| \ 8158 X$ac_file : 'X\(//\)$' \| \ 8159 X$ac_file : 'X\(/\)' \| . 2>/dev/null || 8160echo X$ac_file | 8161 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8162 s//\1/ 8163 q 8164 } 8165 /^X\(\/\/\)[^/].*/{ 8166 s//\1/ 8167 q 8168 } 8169 /^X\(\/\/\)$/{ 8170 s//\1/ 8171 q 8172 } 8173 /^X\(\/\).*/{ 8174 s//\1/ 8175 q 8176 } 8177 s/.*/./; q'`/stamp-h$_am_stamp_count 8178 ;; 8179 8180 :C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5 8181echo "$as_me: executing $ac_file commands" >&6;} 8182 ;; 8183 esac 8184 8185 8186 case $ac_file$ac_mode in 8187 "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do 8188 # Strip MF so we end up with the name of the file. 8189 mf=`echo "$mf" | sed -e 's/:.*$//'` 8190 # Check whether this is an Automake generated Makefile or not. 8191 # We used to match only the files named `Makefile.in', but 8192 # some people rename them; so instead we look at the file content. 8193 # Grep'ing the first line is not enough: some people post-process 8194 # each Makefile.in and add a new line on top of each file to say so. 8195 # Grep'ing the whole file is not good either: AIX grep has a line 8196 # limit of 2048, but all sed's we know have understand at least 4000. 8197 if sed 10q "$mf" | grep '^#.*generated by automake' > /dev/null 2>&1; then 8198 dirpart=`$as_dirname -- "$mf" || 8199$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8200 X"$mf" : 'X\(//\)[^/]' \| \ 8201 X"$mf" : 'X\(//\)$' \| \ 8202 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 8203echo X"$mf" | 8204 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8205 s//\1/ 8206 q 8207 } 8208 /^X\(\/\/\)[^/].*/{ 8209 s//\1/ 8210 q 8211 } 8212 /^X\(\/\/\)$/{ 8213 s//\1/ 8214 q 8215 } 8216 /^X\(\/\).*/{ 8217 s//\1/ 8218 q 8219 } 8220 s/.*/./; q'` 8221 else 8222 continue 8223 fi 8224 # Extract the definition of DEPDIR, am__include, and am__quote 8225 # from the Makefile without running `make'. 8226 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 8227 test -z "$DEPDIR" && continue 8228 am__include=`sed -n 's/^am__include = //p' < "$mf"` 8229 test -z "am__include" && continue 8230 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 8231 # When using ansi2knr, U may be empty or an underscore; expand it 8232 U=`sed -n 's/^U = //p' < "$mf"` 8233 # Find all dependency output files, they are included files with 8234 # $(DEPDIR) in their names. We invoke sed twice because it is the 8235 # simplest approach to changing $(DEPDIR) to its actual value in the 8236 # expansion. 8237 for file in `sed -n " 8238 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 8239 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 8240 # Make sure the directory exists. 8241 test -f "$dirpart/$file" && continue 8242 fdir=`$as_dirname -- "$file" || 8243$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8244 X"$file" : 'X\(//\)[^/]' \| \ 8245 X"$file" : 'X\(//\)$' \| \ 8246 X"$file" : 'X\(/\)' \| . 2>/dev/null || 8247echo X"$file" | 8248 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8249 s//\1/ 8250 q 8251 } 8252 /^X\(\/\/\)[^/].*/{ 8253 s//\1/ 8254 q 8255 } 8256 /^X\(\/\/\)$/{ 8257 s//\1/ 8258 q 8259 } 8260 /^X\(\/\).*/{ 8261 s//\1/ 8262 q 8263 } 8264 s/.*/./; q'` 8265 { as_dir=$dirpart/$fdir 8266 case $as_dir in #( 8267 -*) as_dir=./$as_dir;; 8268 esac 8269 test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { 8270 as_dirs= 8271 while :; do 8272 case $as_dir in #( 8273 *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( 8274 *) as_qdir=$as_dir;; 8275 esac 8276 as_dirs="'$as_qdir' $as_dirs" 8277 as_dir=`$as_dirname -- "$as_dir" || 8278$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8279 X"$as_dir" : 'X\(//\)[^/]' \| \ 8280 X"$as_dir" : 'X\(//\)$' \| \ 8281 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 8282echo X"$as_dir" | 8283 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8284 s//\1/ 8285 q 8286 } 8287 /^X\(\/\/\)[^/].*/{ 8288 s//\1/ 8289 q 8290 } 8291 /^X\(\/\/\)$/{ 8292 s//\1/ 8293 q 8294 } 8295 /^X\(\/\).*/{ 8296 s//\1/ 8297 q 8298 } 8299 s/.*/./; q'` 8300 test -d "$as_dir" && break 8301 done 8302 test -z "$as_dirs" || eval "mkdir $as_dirs" 8303 } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 8304echo "$as_me: error: cannot create directory $as_dir" >&2;} 8305 { (exit 1); exit 1; }; }; } 8306 # echo "creating $dirpart/$file" 8307 echo '# dummy' > "$dirpart/$file" 8308 done 8309done 8310 ;; 8311 8312 esac 8313done # for ac_tag 8314 8315 8316{ (exit 0); exit 0; } 8317_ACEOF 8318chmod +x $CONFIG_STATUS 8319ac_clean_files=$ac_clean_files_save 8320 8321 8322# configure is writing to config.log, and then calls config.status. 8323# config.status does its own redirection, appending to config.log. 8324# Unfortunately, on DOS this fails, as config.log is still kept open 8325# by configure, so config.status won't be able to write to it; its 8326# output is simply discarded. So we exec the FD to /dev/null, 8327# effectively closing config.log, so it can be properly (re)opened and 8328# appended to by config.status. When coming back to configure, we 8329# need to make the FD available again. 8330if test "$no_create" != yes; then 8331 ac_cs_success=: 8332 ac_config_status_args= 8333 test "$silent" = yes && 8334 ac_config_status_args="$ac_config_status_args --quiet" 8335 exec 5>/dev/null 8336 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 8337 exec 5>>config.log 8338 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 8339 # would make configure fail if this is the last instruction. 8340 $ac_cs_success || { (exit 1); exit 1; } 8341fi 8342 8343 8344