1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.64 for GNU C Runtime Library 1.0. 4# 5# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 6# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software 7# Foundation, Inc. 8# 9# This configure script is free software; the Free Software Foundation 10# gives unlimited permission to copy, distribute and modify it. 11## -------------------- ## 12## M4sh Initialization. ## 13## -------------------- ## 14 15# Be more Bourne compatible 16DUALCASE=1; export DUALCASE # for MKS sh 17if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18 emulate sh 19 NULLCMD=: 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21 # is contrary to our usage. Disable this feature. 22 alias -g '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24else 25 case `(set -o) 2>/dev/null` in #( 26 *posix*) : 27 set -o posix ;; #( 28 *) : 29 ;; 30esac 31fi 32 33 34as_nl=' 35' 36export as_nl 37# Printing a long string crashes Solaris 7 /usr/bin/printf. 38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 39as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 40as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 41# Prefer a ksh shell builtin over an external printf program on Solaris, 42# but without wasting forks for bash or zsh. 43if test -z "$BASH_VERSION$ZSH_VERSION" \ 44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 45 as_echo='print -r --' 46 as_echo_n='print -rn --' 47elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 48 as_echo='printf %s\n' 49 as_echo_n='printf %s' 50else 51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 53 as_echo_n='/usr/ucb/echo -n' 54 else 55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 56 as_echo_n_body='eval 57 arg=$1; 58 case $arg in #( 59 *"$as_nl"*) 60 expr "X$arg" : "X\\(.*\\)$as_nl"; 61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 62 esac; 63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 64 ' 65 export as_echo_n_body 66 as_echo_n='sh -c $as_echo_n_body as_echo' 67 fi 68 export as_echo_body 69 as_echo='sh -c $as_echo_body as_echo' 70fi 71 72# The user is always right. 73if test "${PATH_SEPARATOR+set}" != set; then 74 PATH_SEPARATOR=: 75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 77 PATH_SEPARATOR=';' 78 } 79fi 80 81 82# IFS 83# We need space, tab and new line, in precisely that order. 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Use of quotes ensures accuracy. 1790 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 1791 esac 1792 fi 1793done 1794if $ac_cache_corrupted; then 1795 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 1796$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 1797 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 1798$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1799 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 1800fi 1801## -------------------- ## 1802## Main body of script. ## 1803## -------------------- ## 1804 1805ac_ext=c 1806ac_cpp='$CPP $CPPFLAGS' 1807ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1808ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1809ac_compiler_gnu=$ac_cv_c_compiler_gnu 1810 1811 1812 1813 1814 1815 1816 1817 1818# Check whether --with-target-subdir was given. 1819if test "${with_target_subdir+set}" = set; then : 1820 withval=$with_target_subdir; 1821fi 1822 1823 1824# Check whether --with-cross-host was given. 1825if test "${with_cross_host+set}" = set; then : 1826 withval=$with_cross_host; 1827fi 1828 1829 1830# Check whether --with-ld was given. 1831if test "${with_ld+set}" = set; then : 1832 withval=$with_ld; 1833fi 1834 1835 1836if test "${srcdir}" = "."; then 1837 if test -n "${with_build_subdir}"; then 1838 libgcc_topdir="${srcdir}/../.." 1839 with_target_subdir= 1840 elif test -z "${with_target_subdir}"; then 1841 libgcc_topdir="${srcdir}/.." 1842 else 1843 if test "${with_target_subdir}" != "."; then 1844 libgcc_topdir="${srcdir}/${with_multisrctop}../.." 1845 else 1846 libgcc_topdir="${srcdir}/${with_multisrctop}.." 1847 fi 1848 fi 1849else 1850 libgcc_topdir="${srcdir}/.." 1851fi 1852 1853ac_aux_dir= 1854for ac_dir in $libgcc_topdir "$srcdir"/$libgcc_topdir; do 1855 for ac_t in install-sh install.sh shtool; do 1856 if test -f "$ac_dir/$ac_t"; then 1857 ac_aux_dir=$ac_dir 1858 ac_install_sh="$SHELL $ac_aux_dir/$ac_t -c" 1859 break 2 1860 fi 1861 done 1862done 1863if test -z "$ac_aux_dir"; then 1864 as_fn_error "cannot find install-sh, install.sh, or shtool in $libgcc_topdir \"$srcdir\"/$libgcc_topdir" "$LINENO" 5 1865fi 1866 1867# These three variables are undocumented and unsupported, 1868# and are intended to be withdrawn in a future Autoconf release. 1869# They can cause serious problems if a builder's source tree is in a directory 1870# whose full name contains unusual characters. 1871ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 1872ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 1873ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 1874 1875 1876 1877# Check whether --enable-shared was given. 1878if test "${enable_shared+set}" = set; then : 1879 enableval=$enable_shared; 1880 case $enable_shared in 1881 yes | no) ;; 1882 *) 1883 enable_shared=no 1884 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," 1885 for pkg in $enableval; do 1886 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then 1887 enable_shared=yes 1888 fi 1889 done 1890 IFS="$ac_save_ifs" 1891 ;; 1892 esac 1893 1894else 1895 enable_shared=yes 1896fi 1897 1898 1899 1900{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5 1901$as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; } 1902# Check whether --enable-version-specific-runtime-libs was given. 1903if test "${enable_version_specific_runtime_libs+set}" = set; then : 1904 enableval=$enable_version_specific_runtime_libs; case "$enableval" in 1905 yes) version_specific_libs=yes ;; 1906 no) version_specific_libs=no ;; 1907 *) as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;; 1908 esac 1909else 1910 version_specific_libs=no 1911fi 1912 1913{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5 1914$as_echo "$version_specific_libs" >&6; } 1915 1916 1917# Check whether --with-slibdir was given. 1918if test "${with_slibdir+set}" = set; then : 1919 withval=$with_slibdir; slibdir="$with_slibdir" 1920else 1921 if test "${version_specific_libs}" = yes; then 1922 slibdir='$(libsubdir)' 1923elif test -n "$with_cross_host" && test x"$with_cross_host" != x"no"; then 1924 slibdir='$(exec_prefix)/$(host_noncanonical)/lib' 1925else 1926 slibdir='$(libdir)' 1927fi 1928fi 1929 1930 1931 1932# Command-line options. 1933# Very limited version of AC_MAINTAINER_MODE. 1934# Check whether --enable-maintainer-mode was given. 1935if test "${enable_maintainer_mode+set}" = set; then : 1936 enableval=$enable_maintainer_mode; case ${enable_maintainer_mode} in 1937 yes) MAINT='' ;; 1938 no) MAINT='#' ;; 1939 *) as_fn_error "--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;; 1940 esac 1941 maintainer_mode=${enableval} 1942else 1943 MAINT='#' 1944fi 1945 1946 1947# Find a good install program. We prefer a C program (faster), 1948# so one script is as good as another. But avoid the broken or 1949# incompatible versions: 1950# SysV /etc/install, /usr/sbin/install 1951# SunOS /usr/etc/install 1952# IRIX /sbin/install 1953# AIX /bin/install 1954# AmigaOS /C/install, which installs bootblocks on floppy discs 1955# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 1956# AFS /usr/afsws/bin/install, which mishandles nonexistent args 1957# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 1958# OS/2's system install, which has a completely different semantic 1959# ./install, which can be erroneously created by make from ./install.sh. 1960# Reject install programs that cannot install multiple files. 1961{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 1962$as_echo_n "checking for a BSD-compatible install... " >&6; } 1963if test -z "$INSTALL"; then 1964if test "${ac_cv_path_install+set}" = set; then : 1965 $as_echo_n "(cached) " >&6 1966else 1967 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1968for as_dir in $PATH 1969do 1970 IFS=$as_save_IFS 1971 test -z "$as_dir" && as_dir=. 1972 # Account for people who put trailing slashes in PATH elements. 1973case $as_dir/ in #(( 1974 ./ | .// | /[cC]/* | \ 1975 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 1976 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 1977 /usr/ucb/* ) ;; 1978 *) 1979 # OSF1 and SCO ODT 3.0 have their own names for install. 1980 # Don't use installbsd from OSF since it installs stuff as root 1981 # by default. 1982 for ac_prog in ginstall scoinst install; do 1983 for ac_exec_ext in '' $ac_executable_extensions; do 1984 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 1985 if test $ac_prog = install && 1986 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 1987 # AIX install. It has an incompatible calling convention. 1988 : 1989 elif test $ac_prog = install && 1990 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 1991 # program-specific install script used by HP pwplus--don't use. 1992 : 1993 else 1994 rm -rf conftest.one conftest.two conftest.dir 1995 echo one > conftest.one 1996 echo two > conftest.two 1997 mkdir conftest.dir 1998 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 1999 test -s conftest.one && test -s conftest.two && 2000 test -s conftest.dir/conftest.one && 2001 test -s conftest.dir/conftest.two 2002 then 2003 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2004 break 3 2005 fi 2006 fi 2007 fi 2008 done 2009 done 2010 ;; 2011esac 2012 2013 done 2014IFS=$as_save_IFS 2015 2016rm -rf conftest.one conftest.two conftest.dir 2017 2018fi 2019 if test "${ac_cv_path_install+set}" = set; then 2020 INSTALL=$ac_cv_path_install 2021 else 2022 # As a last resort, use the slow shell script. Don't cache a 2023 # value for INSTALL within a source directory, because that will 2024 # break other packages using the cache if that directory is 2025 # removed, or if the value is a relative name. 2026 INSTALL=$ac_install_sh 2027 fi 2028fi 2029{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2030$as_echo "$INSTALL" >&6; } 2031 2032# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2033# It thinks the first close brace ends the variable substitution. 2034test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2035 2036test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2037 2038test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2039 2040 2041for ac_prog in gawk mawk nawk awk 2042do 2043 # Extract the first word of "$ac_prog", so it can be a program name with args. 2044set dummy $ac_prog; ac_word=$2 2045{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2046$as_echo_n "checking for $ac_word... " >&6; } 2047if test "${ac_cv_prog_AWK+set}" = set; then : 2048 $as_echo_n "(cached) " >&6 2049else 2050 if test -n "$AWK"; then 2051 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2052else 2053as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2054for as_dir in $PATH 2055do 2056 IFS=$as_save_IFS 2057 test -z "$as_dir" && as_dir=. 2058 for ac_exec_ext in '' $ac_executable_extensions; do 2059 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2060 ac_cv_prog_AWK="$ac_prog" 2061 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2062 break 2 2063 fi 2064done 2065 done 2066IFS=$as_save_IFS 2067 2068fi 2069fi 2070AWK=$ac_cv_prog_AWK 2071if test -n "$AWK"; then 2072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2073$as_echo "$AWK" >&6; } 2074else 2075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2076$as_echo "no" >&6; } 2077fi 2078 2079 2080 test -n "$AWK" && break 2081done 2082 2083# We need awk; bail out if it's missing. 2084case ${AWK} in 2085 "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;; 2086esac 2087 2088# Make sure we can run config.sub. 2089$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2090 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2091 2092{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2093$as_echo_n "checking build system type... " >&6; } 2094if test "${ac_cv_build+set}" = set; then : 2095 $as_echo_n "(cached) " >&6 2096else 2097 ac_build_alias=$build_alias 2098test "x$ac_build_alias" = x && 2099 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2100test "x$ac_build_alias" = x && 2101 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 2102ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2103 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 2104 2105fi 2106{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 2107$as_echo "$ac_cv_build" >&6; } 2108case $ac_cv_build in 2109*-*-*) ;; 2110*) as_fn_error "invalid value of canonical build" "$LINENO" 5;; 2111esac 2112build=$ac_cv_build 2113ac_save_IFS=$IFS; IFS='-' 2114set x $ac_cv_build 2115shift 2116build_cpu=$1 2117build_vendor=$2 2118shift; shift 2119# Remember, the first character of IFS is used to create $*, 2120# except with old shells: 2121build_os=$* 2122IFS=$ac_save_IFS 2123case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2124 2125 2126{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2127$as_echo_n "checking host system type... " >&6; } 2128if test "${ac_cv_host+set}" = set; then : 2129 $as_echo_n "(cached) " >&6 2130else 2131 if test "x$host_alias" = x; then 2132 ac_cv_host=$ac_cv_build 2133else 2134 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2135 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2136fi 2137 2138fi 2139{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2140$as_echo "$ac_cv_host" >&6; } 2141case $ac_cv_host in 2142*-*-*) ;; 2143*) as_fn_error "invalid value of canonical host" "$LINENO" 5;; 2144esac 2145host=$ac_cv_host 2146ac_save_IFS=$IFS; IFS='-' 2147set x $ac_cv_host 2148shift 2149host_cpu=$1 2150host_vendor=$2 2151shift; shift 2152# Remember, the first character of IFS is used to create $*, 2153# except with old shells: 2154host_os=$* 2155IFS=$ac_save_IFS 2156case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2157 2158 2159 case ${build_alias} in 2160 "") build_noncanonical=${build} ;; 2161 *) build_noncanonical=${build_alias} ;; 2162esac 2163 2164 case ${host_alias} in 2165 "") host_noncanonical=${build_noncanonical} ;; 2166 *) host_noncanonical=${host_alias} ;; 2167esac 2168 2169 2170 2171 case ${target_alias} in 2172 "") target_noncanonical=${host_noncanonical} ;; 2173 *) target_noncanonical=${target_alias} ;; 2174esac 2175 2176 2177# post-stage1 host modules use a different CC_FOR_BUILD so, in order to 2178# have matching libraries, they should use host libraries: Makefile.tpl 2179# arranges to pass --with-build-libsubdir=$(HOST_SUBDIR). 2180# However, they still use the build modules, because the corresponding 2181# host modules (e.g. bison) are only built for the host when bootstrap 2182# finishes. So: 2183# - build_subdir is where we find build modules, and never changes. 2184# - build_libsubdir is where we find build libraries, and can be overridden. 2185 2186# Prefix 'build-' so this never conflicts with target_subdir. 2187build_subdir="build-${build_noncanonical}" 2188 2189# Check whether --with-build-libsubdir was given. 2190if test "${with_build_libsubdir+set}" = set; then : 2191 withval=$with_build_libsubdir; build_libsubdir="$withval" 2192else 2193 build_libsubdir="$build_subdir" 2194fi 2195 2196# --srcdir=. covers the toplevel, while "test -d" covers the subdirectories 2197if ( test $srcdir = . && test -d gcc ) \ 2198 || test -d $srcdir/../host-${host_noncanonical}; then 2199 host_subdir="host-${host_noncanonical}" 2200else 2201 host_subdir=. 2202fi 2203# No prefix. 2204target_subdir=${target_noncanonical} 2205 2206 2207if test -n "$ac_tool_prefix"; then 2208 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 2209set dummy ${ac_tool_prefix}ar; ac_word=$2 2210{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2211$as_echo_n "checking for $ac_word... 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" >&6; } 2252if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : 2253 $as_echo_n "(cached) " >&6 2254else 2255 if test -n "$ac_ct_AR"; then 2256 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 2257else 2258as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2259for as_dir in $PATH 2260do 2261 IFS=$as_save_IFS 2262 test -z "$as_dir" && as_dir=. 2263 for ac_exec_ext in '' $ac_executable_extensions; do 2264 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2265 ac_cv_prog_ac_ct_AR="ar" 2266 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2267 break 2 2268 fi 2269done 2270 done 2271IFS=$as_save_IFS 2272 2273fi 2274fi 2275ac_ct_AR=$ac_cv_prog_ac_ct_AR 2276if test -n "$ac_ct_AR"; then 2277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 2278$as_echo "$ac_ct_AR" >&6; } 2279else 2280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2281$as_echo "no" >&6; } 2282fi 2283 2284 if test "x$ac_ct_AR" = x; then 2285 AR="" 2286 else 2287 case $cross_compiling:$ac_tool_warned in 2288yes:) 2289{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2290$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2291ac_tool_warned=yes ;; 2292esac 2293 AR=$ac_ct_AR 2294 fi 2295else 2296 AR="$ac_cv_prog_AR" 2297fi 2298 2299if test -n "$ac_tool_prefix"; then 2300 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 2301set dummy ${ac_tool_prefix}lipo; ac_word=$2 2302{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2303$as_echo_n "checking for $ac_word... " >&6; } 2304if test "${ac_cv_prog_LIPO+set}" = set; then : 2305 $as_echo_n "(cached) " >&6 2306else 2307 if test -n "$LIPO"; then 2308 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 2309else 2310as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2311for as_dir in $PATH 2312do 2313 IFS=$as_save_IFS 2314 test -z "$as_dir" && as_dir=. 2315 for ac_exec_ext in '' $ac_executable_extensions; do 2316 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2317 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 2318 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2319 break 2 2320 fi 2321done 2322 done 2323IFS=$as_save_IFS 2324 2325fi 2326fi 2327LIPO=$ac_cv_prog_LIPO 2328if test -n "$LIPO"; then 2329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 2330$as_echo "$LIPO" >&6; } 2331else 2332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2333$as_echo "no" >&6; } 2334fi 2335 2336 2337fi 2338if test -z "$ac_cv_prog_LIPO"; then 2339 ac_ct_LIPO=$LIPO 2340 # Extract the first word of "lipo", so it can be a program name with args. 2341set dummy lipo; ac_word=$2 2342{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2343$as_echo_n "checking for $ac_word... " >&6; } 2344if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then : 2345 $as_echo_n "(cached) " >&6 2346else 2347 if test -n "$ac_ct_LIPO"; then 2348 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 2349else 2350as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2351for as_dir in $PATH 2352do 2353 IFS=$as_save_IFS 2354 test -z "$as_dir" && as_dir=. 2355 for ac_exec_ext in '' $ac_executable_extensions; do 2356 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2357 ac_cv_prog_ac_ct_LIPO="lipo" 2358 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2359 break 2 2360 fi 2361done 2362 done 2363IFS=$as_save_IFS 2364 2365fi 2366fi 2367ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 2368if test -n "$ac_ct_LIPO"; then 2369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 2370$as_echo "$ac_ct_LIPO" >&6; } 2371else 2372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2373$as_echo "no" >&6; } 2374fi 2375 2376 if test "x$ac_ct_LIPO" = x; then 2377 LIPO=":" 2378 else 2379 case $cross_compiling:$ac_tool_warned in 2380yes:) 2381{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2382$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2383ac_tool_warned=yes ;; 2384esac 2385 LIPO=$ac_ct_LIPO 2386 fi 2387else 2388 LIPO="$ac_cv_prog_LIPO" 2389fi 2390 2391if test -n "$ac_tool_prefix"; then 2392 # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args. 2393set dummy ${ac_tool_prefix}nm; ac_word=$2 2394{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2395$as_echo_n "checking for $ac_word... " >&6; } 2396if test "${ac_cv_prog_NM+set}" = set; then : 2397 $as_echo_n "(cached) " >&6 2398else 2399 if test -n "$NM"; then 2400 ac_cv_prog_NM="$NM" # Let the user override the test. 2401else 2402as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2403for as_dir in $PATH 2404do 2405 IFS=$as_save_IFS 2406 test -z "$as_dir" && as_dir=. 2407 for ac_exec_ext in '' $ac_executable_extensions; do 2408 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2409 ac_cv_prog_NM="${ac_tool_prefix}nm" 2410 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2411 break 2 2412 fi 2413done 2414 done 2415IFS=$as_save_IFS 2416 2417fi 2418fi 2419NM=$ac_cv_prog_NM 2420if test -n "$NM"; then 2421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 2422$as_echo "$NM" >&6; } 2423else 2424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2425$as_echo "no" >&6; } 2426fi 2427 2428 2429fi 2430if test -z "$ac_cv_prog_NM"; then 2431 ac_ct_NM=$NM 2432 # Extract the first word of "nm", so it can be a program name with args. 2433set dummy nm; ac_word=$2 2434{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2435$as_echo_n "checking for $ac_word... " >&6; } 2436if test "${ac_cv_prog_ac_ct_NM+set}" = set; then : 2437 $as_echo_n "(cached) " >&6 2438else 2439 if test -n "$ac_ct_NM"; then 2440 ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test. 2441else 2442as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2443for as_dir in $PATH 2444do 2445 IFS=$as_save_IFS 2446 test -z "$as_dir" && as_dir=. 2447 for ac_exec_ext in '' $ac_executable_extensions; do 2448 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2449 ac_cv_prog_ac_ct_NM="nm" 2450 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2451 break 2 2452 fi 2453done 2454 done 2455IFS=$as_save_IFS 2456 2457fi 2458fi 2459ac_ct_NM=$ac_cv_prog_ac_ct_NM 2460if test -n "$ac_ct_NM"; then 2461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5 2462$as_echo "$ac_ct_NM" >&6; } 2463else 2464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2465$as_echo "no" >&6; } 2466fi 2467 2468 if test "x$ac_ct_NM" = x; then 2469 NM="" 2470 else 2471 case $cross_compiling:$ac_tool_warned in 2472yes:) 2473{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2474$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2475ac_tool_warned=yes ;; 2476esac 2477 NM=$ac_ct_NM 2478 fi 2479else 2480 NM="$ac_cv_prog_NM" 2481fi 2482 2483if test -n "$ac_tool_prefix"; then 2484 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 2485set dummy ${ac_tool_prefix}ranlib; ac_word=$2 2486{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2487$as_echo_n "checking for $ac_word... " >&6; } 2488if test "${ac_cv_prog_RANLIB+set}" = set; then : 2489 $as_echo_n "(cached) " >&6 2490else 2491 if test -n "$RANLIB"; then 2492 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 2493else 2494as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2495for as_dir in $PATH 2496do 2497 IFS=$as_save_IFS 2498 test -z "$as_dir" && as_dir=. 2499 for ac_exec_ext in '' $ac_executable_extensions; do 2500 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2501 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 2502 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2503 break 2 2504 fi 2505done 2506 done 2507IFS=$as_save_IFS 2508 2509fi 2510fi 2511RANLIB=$ac_cv_prog_RANLIB 2512if test -n "$RANLIB"; then 2513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 2514$as_echo "$RANLIB" >&6; } 2515else 2516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2517$as_echo "no" >&6; } 2518fi 2519 2520 2521fi 2522if test -z "$ac_cv_prog_RANLIB"; then 2523 ac_ct_RANLIB=$RANLIB 2524 # Extract the first word of "ranlib", so it can be a program name with args. 2525set dummy ranlib; ac_word=$2 2526{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2527$as_echo_n "checking for $ac_word... " >&6; } 2528if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : 2529 $as_echo_n "(cached) " >&6 2530else 2531 if test -n "$ac_ct_RANLIB"; then 2532 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 2533else 2534as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2535for as_dir in $PATH 2536do 2537 IFS=$as_save_IFS 2538 test -z "$as_dir" && as_dir=. 2539 for ac_exec_ext in '' $ac_executable_extensions; do 2540 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2541 ac_cv_prog_ac_ct_RANLIB="ranlib" 2542 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2543 break 2 2544 fi 2545done 2546 done 2547IFS=$as_save_IFS 2548 2549fi 2550fi 2551ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 2552if test -n "$ac_ct_RANLIB"; then 2553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 2554$as_echo "$ac_ct_RANLIB" >&6; } 2555else 2556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2557$as_echo "no" >&6; } 2558fi 2559 2560 if test "x$ac_ct_RANLIB" = x; then 2561 RANLIB=":" 2562 else 2563 case $cross_compiling:$ac_tool_warned in 2564yes:) 2565{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2566$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2567ac_tool_warned=yes ;; 2568esac 2569 RANLIB=$ac_ct_RANLIB 2570 fi 2571else 2572 RANLIB="$ac_cv_prog_RANLIB" 2573fi 2574 2575if test -n "$ac_tool_prefix"; then 2576 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2577set dummy ${ac_tool_prefix}strip; ac_word=$2 2578{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2579$as_echo_n "checking for $ac_word... " >&6; } 2580if test "${ac_cv_prog_STRIP+set}" = set; then : 2581 $as_echo_n "(cached) " >&6 2582else 2583 if test -n "$STRIP"; then 2584 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2585else 2586as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2587for as_dir in $PATH 2588do 2589 IFS=$as_save_IFS 2590 test -z "$as_dir" && as_dir=. 2591 for ac_exec_ext in '' $ac_executable_extensions; do 2592 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2593 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2594 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2595 break 2 2596 fi 2597done 2598 done 2599IFS=$as_save_IFS 2600 2601fi 2602fi 2603STRIP=$ac_cv_prog_STRIP 2604if test -n "$STRIP"; then 2605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2606$as_echo "$STRIP" >&6; } 2607else 2608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2609$as_echo "no" >&6; } 2610fi 2611 2612 2613fi 2614if test -z "$ac_cv_prog_STRIP"; then 2615 ac_ct_STRIP=$STRIP 2616 # Extract the first word of "strip", so it can be a program name with args. 2617set dummy strip; ac_word=$2 2618{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2619$as_echo_n "checking for $ac_word... " >&6; } 2620if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : 2621 $as_echo_n "(cached) " >&6 2622else 2623 if test -n "$ac_ct_STRIP"; then 2624 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2625else 2626as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2627for as_dir in $PATH 2628do 2629 IFS=$as_save_IFS 2630 test -z "$as_dir" && as_dir=. 2631 for ac_exec_ext in '' $ac_executable_extensions; do 2632 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2633 ac_cv_prog_ac_ct_STRIP="strip" 2634 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2635 break 2 2636 fi 2637done 2638 done 2639IFS=$as_save_IFS 2640 2641fi 2642fi 2643ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2644if test -n "$ac_ct_STRIP"; then 2645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2646$as_echo "$ac_ct_STRIP" >&6; } 2647else 2648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2649$as_echo "no" >&6; } 2650fi 2651 2652 if test "x$ac_ct_STRIP" = x; then 2653 STRIP=":" 2654 else 2655 case $cross_compiling:$ac_tool_warned in 2656yes:) 2657{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2658$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2659ac_tool_warned=yes ;; 2660esac 2661 STRIP=$ac_ct_STRIP 2662 fi 2663else 2664 STRIP="$ac_cv_prog_STRIP" 2665fi 2666 2667{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 2668$as_echo_n "checking whether ln -s works... " >&6; } 2669LN_S=$as_ln_s 2670if test "$LN_S" = "ln -s"; then 2671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2672$as_echo "yes" >&6; } 2673else 2674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 2675$as_echo "no, using $LN_S" >&6; } 2676fi 2677 2678 2679 2680ac_ext=c 2681ac_cpp='$CPP $CPPFLAGS' 2682ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2683ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2684ac_compiler_gnu=$ac_cv_c_compiler_gnu 2685if test -n "$ac_tool_prefix"; then 2686 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2687set dummy ${ac_tool_prefix}gcc; ac_word=$2 2688{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2689$as_echo_n "checking for $ac_word... " >&6; } 2690if test "${ac_cv_prog_CC+set}" = set; then : 2691 $as_echo_n "(cached) " >&6 2692else 2693 if test -n "$CC"; then 2694 ac_cv_prog_CC="$CC" # Let the user override the test. 2695else 2696as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2697for as_dir in $PATH 2698do 2699 IFS=$as_save_IFS 2700 test -z "$as_dir" && as_dir=. 2701 for ac_exec_ext in '' $ac_executable_extensions; do 2702 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2703 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2704 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2705 break 2 2706 fi 2707done 2708 done 2709IFS=$as_save_IFS 2710 2711fi 2712fi 2713CC=$ac_cv_prog_CC 2714if test -n "$CC"; then 2715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2716$as_echo "$CC" >&6; } 2717else 2718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2719$as_echo "no" >&6; } 2720fi 2721 2722 2723fi 2724if test -z "$ac_cv_prog_CC"; then 2725 ac_ct_CC=$CC 2726 # Extract the first word of "gcc", so it can be a program name with args. 2727set dummy gcc; ac_word=$2 2728{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2729$as_echo_n "checking for $ac_word... " >&6; } 2730if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2731 $as_echo_n "(cached) " >&6 2732else 2733 if test -n "$ac_ct_CC"; then 2734 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2735else 2736as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2737for as_dir in $PATH 2738do 2739 IFS=$as_save_IFS 2740 test -z "$as_dir" && as_dir=. 2741 for ac_exec_ext in '' $ac_executable_extensions; do 2742 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2743 ac_cv_prog_ac_ct_CC="gcc" 2744 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2745 break 2 2746 fi 2747done 2748 done 2749IFS=$as_save_IFS 2750 2751fi 2752fi 2753ac_ct_CC=$ac_cv_prog_ac_ct_CC 2754if test -n "$ac_ct_CC"; then 2755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2756$as_echo "$ac_ct_CC" >&6; } 2757else 2758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2759$as_echo "no" >&6; } 2760fi 2761 2762 if test "x$ac_ct_CC" = x; then 2763 CC="" 2764 else 2765 case $cross_compiling:$ac_tool_warned in 2766yes:) 2767{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2768$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2769ac_tool_warned=yes ;; 2770esac 2771 CC=$ac_ct_CC 2772 fi 2773else 2774 CC="$ac_cv_prog_CC" 2775fi 2776 2777if test -z "$CC"; then 2778 if test -n "$ac_tool_prefix"; then 2779 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2780set dummy ${ac_tool_prefix}cc; ac_word=$2 2781{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2782$as_echo_n "checking for $ac_word... " >&6; } 2783if test "${ac_cv_prog_CC+set}" = set; then : 2784 $as_echo_n "(cached) " >&6 2785else 2786 if test -n "$CC"; then 2787 ac_cv_prog_CC="$CC" # Let the user override the test. 2788else 2789as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2790for as_dir in $PATH 2791do 2792 IFS=$as_save_IFS 2793 test -z "$as_dir" && as_dir=. 2794 for ac_exec_ext in '' $ac_executable_extensions; do 2795 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2796 ac_cv_prog_CC="${ac_tool_prefix}cc" 2797 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2798 break 2 2799 fi 2800done 2801 done 2802IFS=$as_save_IFS 2803 2804fi 2805fi 2806CC=$ac_cv_prog_CC 2807if test -n "$CC"; then 2808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2809$as_echo "$CC" >&6; } 2810else 2811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2812$as_echo "no" >&6; } 2813fi 2814 2815 2816 fi 2817fi 2818if test -z "$CC"; then 2819 # Extract the first word of "cc", so it can be a program name with args. 2820set dummy cc; ac_word=$2 2821{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2822$as_echo_n "checking for $ac_word... " >&6; } 2823if test "${ac_cv_prog_CC+set}" = set; then : 2824 $as_echo_n "(cached) " >&6 2825else 2826 if test -n "$CC"; then 2827 ac_cv_prog_CC="$CC" # Let the user override the test. 2828else 2829 ac_prog_rejected=no 2830as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2831for as_dir in $PATH 2832do 2833 IFS=$as_save_IFS 2834 test -z "$as_dir" && as_dir=. 2835 for ac_exec_ext in '' $ac_executable_extensions; do 2836 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2837 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2838 ac_prog_rejected=yes 2839 continue 2840 fi 2841 ac_cv_prog_CC="cc" 2842 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2843 break 2 2844 fi 2845done 2846 done 2847IFS=$as_save_IFS 2848 2849if test $ac_prog_rejected = yes; then 2850 # We found a bogon in the path, so make sure we never use it. 2851 set dummy $ac_cv_prog_CC 2852 shift 2853 if test $# != 0; then 2854 # We chose a different compiler from the bogus one. 2855 # However, it has the same basename, so the bogon will be chosen 2856 # first if we set CC to just the basename; use the full file name. 2857 shift 2858 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2859 fi 2860fi 2861fi 2862fi 2863CC=$ac_cv_prog_CC 2864if test -n "$CC"; then 2865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2866$as_echo "$CC" >&6; } 2867else 2868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2869$as_echo "no" >&6; } 2870fi 2871 2872 2873fi 2874if test -z "$CC"; then 2875 if test -n "$ac_tool_prefix"; then 2876 for ac_prog in cl.exe 2877 do 2878 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2879set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2880{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2881$as_echo_n "checking for $ac_word... " >&6; } 2882if test "${ac_cv_prog_CC+set}" = set; then : 2883 $as_echo_n "(cached) " >&6 2884else 2885 if test -n "$CC"; then 2886 ac_cv_prog_CC="$CC" # Let the user override the test. 2887else 2888as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2889for as_dir in $PATH 2890do 2891 IFS=$as_save_IFS 2892 test -z "$as_dir" && as_dir=. 2893 for ac_exec_ext in '' $ac_executable_extensions; do 2894 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2895 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2896 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2897 break 2 2898 fi 2899done 2900 done 2901IFS=$as_save_IFS 2902 2903fi 2904fi 2905CC=$ac_cv_prog_CC 2906if test -n "$CC"; then 2907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2908$as_echo "$CC" >&6; } 2909else 2910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2911$as_echo "no" >&6; } 2912fi 2913 2914 2915 test -n "$CC" && break 2916 done 2917fi 2918if test -z "$CC"; then 2919 ac_ct_CC=$CC 2920 for ac_prog in cl.exe 2921do 2922 # Extract the first word of "$ac_prog", so it can be a program name with args. 2923set dummy $ac_prog; ac_word=$2 2924{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2925$as_echo_n "checking for $ac_word... " >&6; } 2926if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2927 $as_echo_n "(cached) " >&6 2928else 2929 if test -n "$ac_ct_CC"; then 2930 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2931else 2932as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2933for as_dir in $PATH 2934do 2935 IFS=$as_save_IFS 2936 test -z "$as_dir" && as_dir=. 2937 for ac_exec_ext in '' $ac_executable_extensions; do 2938 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2939 ac_cv_prog_ac_ct_CC="$ac_prog" 2940 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2941 break 2 2942 fi 2943done 2944 done 2945IFS=$as_save_IFS 2946 2947fi 2948fi 2949ac_ct_CC=$ac_cv_prog_ac_ct_CC 2950if test -n "$ac_ct_CC"; then 2951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2952$as_echo "$ac_ct_CC" >&6; } 2953else 2954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2955$as_echo "no" >&6; } 2956fi 2957 2958 2959 test -n "$ac_ct_CC" && break 2960done 2961 2962 if test "x$ac_ct_CC" = x; then 2963 CC="" 2964 else 2965 case $cross_compiling:$ac_tool_warned in 2966yes:) 2967{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2968$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2969ac_tool_warned=yes ;; 2970esac 2971 CC=$ac_ct_CC 2972 fi 2973fi 2974 2975fi 2976 2977 2978test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2979$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2980as_fn_error "no acceptable C compiler found in \$PATH 2981See \`config.log' for more details." "$LINENO" 5; } 2982 2983# Provide some information about the compiler. 2984$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2985set X $ac_compile 2986ac_compiler=$2 2987for ac_option in --version -v -V -qversion; do 2988 { { ac_try="$ac_compiler $ac_option >&5" 2989case "(($ac_try" in 2990 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2991 *) ac_try_echo=$ac_try;; 2992esac 2993eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2994$as_echo "$ac_try_echo"; } >&5 2995 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2996 ac_status=$? 2997 if test -s conftest.err; then 2998 sed '10a\ 2999... rest of stderr output deleted ... 3000 10q' conftest.err >conftest.er1 3001 cat conftest.er1 >&5 3002 rm -f conftest.er1 conftest.err 3003 fi 3004 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3005 test $ac_status = 0; } 3006done 3007 3008cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3009/* end confdefs.h. */ 3010 3011int 3012main () 3013{ 3014 3015 ; 3016 return 0; 3017} 3018_ACEOF 3019# FIXME: Cleanup? 3020if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 3021 (eval $ac_link) 2>&5 3022 ac_status=$? 3023 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3024 test $ac_status = 0; }; then : 3025 gcc_no_link=no 3026else 3027 gcc_no_link=yes 3028fi 3029if test x$gcc_no_link = xyes; then 3030 # Setting cross_compile will disable run tests; it will 3031 # also disable AC_CHECK_FILE but that's generally 3032 # correct if we can't link. 3033 cross_compiling=yes 3034 EXEEXT= 3035else 3036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3037/* end confdefs.h. */ 3038 3039int 3040main () 3041{ 3042 3043 ; 3044 return 0; 3045} 3046_ACEOF 3047ac_clean_files_save=$ac_clean_files 3048ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" 3049# Try to create an executable without -o first, disregard a.out. 3050# It will help us diagnose broken compilers, and finding out an intuition 3051# of exeext. 3052{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3053$as_echo_n "checking for C compiler default output file name... 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We should not override ac_cv_exeext if it was cached, 3083# so that the user can short-circuit this test for compilers unknown to 3084# Autoconf. 3085for ac_file in $ac_files '' 3086do 3087 test -f "$ac_file" || continue 3088 case $ac_file in 3089 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3090 ;; 3091 [ab].out ) 3092 # We found the default executable, but exeext='' is most 3093 # certainly right. 3094 break;; 3095 *.* ) 3096 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3097 then :; else 3098 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3099 fi 3100 # We set ac_cv_exeext here because the later test for it is not 3101 # safe: cross compilers may not add the suffix if given an `-o' 3102 # argument, so we may need to know it at that point already. 3103 # Even if this section looks crufty: it has the advantage of 3104 # actually working. 3105 break;; 3106 * ) 3107 break;; 3108 esac 3109done 3110test "$ac_cv_exeext" = no && ac_cv_exeext= 3111 3112else 3113 ac_file='' 3114fi 3115{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3116$as_echo "$ac_file" >&6; } 3117if test -z "$ac_file"; then : 3118 $as_echo "$as_me: failed program was:" >&5 3119sed 's/^/| /' conftest.$ac_ext >&5 3120 3121{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3122$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3123{ as_fn_set_status 77 3124as_fn_error "C compiler cannot create executables 3125See \`config.log' for more details." "$LINENO" 5; }; } 3126fi 3127ac_exeext=$ac_cv_exeext 3128 3129# Check that the compiler produces executables we can run. If not, either 3130# the compiler is broken, or we cross compile. 3131{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3132$as_echo_n "checking whether the C compiler works... " >&6; } 3133# If not cross compiling, check that we can run a simple program. 3134if test "$cross_compiling" != yes; then 3135 if { ac_try='./$ac_file' 3136 { { case "(($ac_try" in 3137 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3138 *) ac_try_echo=$ac_try;; 3139esac 3140eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3141$as_echo "$ac_try_echo"; } >&5 3142 (eval "$ac_try") 2>&5 3143 ac_status=$? 3144 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3145 test $ac_status = 0; }; }; then 3146 cross_compiling=no 3147 else 3148 if test "$cross_compiling" = maybe; then 3149 cross_compiling=yes 3150 else 3151 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3152$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3153as_fn_error "cannot run C compiled programs. 3154If you meant to cross compile, use \`--host'. 3155See \`config.log' for more details." "$LINENO" 5; } 3156 fi 3157 fi 3158fi 3159{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3160$as_echo "yes" >&6; } 3161 3162rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out 3163ac_clean_files=$ac_clean_files_save 3164# Check that the compiler produces executables we can run. If not, either 3165# the compiler is broken, or we cross compile. 3166{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3167$as_echo_n "checking whether we are cross compiling... " >&6; } 3168{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3169$as_echo "$cross_compiling" >&6; } 3170 3171{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3172$as_echo_n "checking for suffix of executables... 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For instance with Cygwin, `ls conftest' will 3186# work properly (i.e., refer to `conftest.exe'), while it won't with 3187# `rm'. 3188for ac_file in conftest.exe conftest conftest.*; do 3189 test -f "$ac_file" || continue 3190 case $ac_file in 3191 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3192 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3193 break;; 3194 * ) break;; 3195 esac 3196done 3197else 3198 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3199$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3200as_fn_error "cannot compute suffix of executables: cannot compile and link 3201See \`config.log' for more details." "$LINENO" 5; } 3202fi 3203rm -f conftest$ac_cv_exeext 3204{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3205$as_echo "$ac_cv_exeext" >&6; } 3206 3207rm -f conftest.$ac_ext 3208EXEEXT=$ac_cv_exeext 3209ac_exeext=$EXEEXT 3210fi 3211{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3212$as_echo_n "checking for suffix of object files... " >&6; } 3213if test "${ac_cv_objext+set}" = set; then : 3214 $as_echo_n "(cached) " >&6 3215else 3216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3217/* end confdefs.h. */ 3218 3219int 3220main () 3221{ 3222 3223 ; 3224 return 0; 3225} 3226_ACEOF 3227rm -f conftest.o conftest.obj 3228if { { ac_try="$ac_compile" 3229case "(($ac_try" in 3230 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3231 *) ac_try_echo=$ac_try;; 3232esac 3233eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3234$as_echo "$ac_try_echo"; } >&5 3235 (eval "$ac_compile") 2>&5 3236 ac_status=$? 3237 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3238 test $ac_status = 0; }; then : 3239 for ac_file in conftest.o conftest.obj conftest.*; do 3240 test -f "$ac_file" || continue; 3241 case $ac_file in 3242 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3243 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3244 break;; 3245 esac 3246done 3247else 3248 $as_echo "$as_me: failed program was:" >&5 3249sed 's/^/| /' conftest.$ac_ext >&5 3250 3251{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3252$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3253as_fn_error "cannot compute suffix of object files: cannot compile 3254See \`config.log' for more details." "$LINENO" 5; } 3255fi 3256rm -f conftest.$ac_cv_objext conftest.$ac_ext 3257fi 3258{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3259$as_echo "$ac_cv_objext" >&6; } 3260OBJEXT=$ac_cv_objext 3261ac_objext=$OBJEXT 3262{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3263$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3264if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3265 $as_echo_n "(cached) " >&6 3266else 3267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3268/* end confdefs.h. */ 3269 3270int 3271main () 3272{ 3273#ifndef __GNUC__ 3274 choke me 3275#endif 3276 3277 ; 3278 return 0; 3279} 3280_ACEOF 3281if ac_fn_c_try_compile "$LINENO"; then : 3282 ac_compiler_gnu=yes 3283else 3284 ac_compiler_gnu=no 3285fi 3286rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3287ac_cv_c_compiler_gnu=$ac_compiler_gnu 3288 3289fi 3290{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3291$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3292if test $ac_compiler_gnu = yes; then 3293 GCC=yes 3294else 3295 GCC= 3296fi 3297ac_test_CFLAGS=${CFLAGS+set} 3298ac_save_CFLAGS=$CFLAGS 3299{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3300$as_echo_n "checking whether $CC accepts -g... " >&6; } 3301if test "${ac_cv_prog_cc_g+set}" = set; then : 3302 $as_echo_n "(cached) " >&6 3303else 3304 ac_save_c_werror_flag=$ac_c_werror_flag 3305 ac_c_werror_flag=yes 3306 ac_cv_prog_cc_g=no 3307 CFLAGS="-g" 3308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3309/* end confdefs.h. */ 3310 3311int 3312main () 3313{ 3314 3315 ; 3316 return 0; 3317} 3318_ACEOF 3319if ac_fn_c_try_compile "$LINENO"; then : 3320 ac_cv_prog_cc_g=yes 3321else 3322 CFLAGS="" 3323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3324/* end confdefs.h. */ 3325 3326int 3327main () 3328{ 3329 3330 ; 3331 return 0; 3332} 3333_ACEOF 3334if ac_fn_c_try_compile "$LINENO"; then : 3335 3336else 3337 ac_c_werror_flag=$ac_save_c_werror_flag 3338 CFLAGS="-g" 3339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3340/* end confdefs.h. */ 3341 3342int 3343main () 3344{ 3345 3346 ; 3347 return 0; 3348} 3349_ACEOF 3350if ac_fn_c_try_compile "$LINENO"; then : 3351 ac_cv_prog_cc_g=yes 3352fi 3353rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3354fi 3355rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3356fi 3357rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3358 ac_c_werror_flag=$ac_save_c_werror_flag 3359fi 3360{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3361$as_echo "$ac_cv_prog_cc_g" >&6; } 3362if test "$ac_test_CFLAGS" = set; then 3363 CFLAGS=$ac_save_CFLAGS 3364elif test $ac_cv_prog_cc_g = yes; then 3365 if test "$GCC" = yes; then 3366 CFLAGS="-g -O2" 3367 else 3368 CFLAGS="-g" 3369 fi 3370else 3371 if test "$GCC" = yes; then 3372 CFLAGS="-O2" 3373 else 3374 CFLAGS= 3375 fi 3376fi 3377{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3378$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3379if test "${ac_cv_prog_cc_c89+set}" = set; then : 3380 $as_echo_n "(cached) " >&6 3381else 3382 ac_cv_prog_cc_c89=no 3383ac_save_CC=$CC 3384cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3385/* end confdefs.h. */ 3386#include <stdarg.h> 3387#include <stdio.h> 3388#include <sys/types.h> 3389#include <sys/stat.h> 3390/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3391struct buf { int x; }; 3392FILE * (*rcsopen) (struct buf *, struct stat *, int); 3393static char *e (p, i) 3394 char **p; 3395 int i; 3396{ 3397 return p[i]; 3398} 3399static char *f (char * (*g) (char **, int), char **p, ...) 3400{ 3401 char *s; 3402 va_list v; 3403 va_start (v,p); 3404 s = g (p, va_arg (v,int)); 3405 va_end (v); 3406 return s; 3407} 3408 3409/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3410 function prototypes and stuff, but not '\xHH' hex character constants. 3411 These don't provoke an error unfortunately, instead are silently treated 3412 as 'x'. The following induces an error, until -std is added to get 3413 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3414 array size at least. It's necessary to write '\x00'==0 to get something 3415 that's true only with -std. */ 3416int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3417 3418/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3419 inside strings and character constants. */ 3420#define FOO(x) 'x' 3421int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3422 3423int test (int i, double x); 3424struct s1 {int (*f) (int a);}; 3425struct s2 {int (*f) (double a);}; 3426int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3427int argc; 3428char **argv; 3429int 3430main () 3431{ 3432return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3433 ; 3434 return 0; 3435} 3436_ACEOF 3437for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3438 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3439do 3440 CC="$ac_save_CC $ac_arg" 3441 if ac_fn_c_try_compile "$LINENO"; then : 3442 ac_cv_prog_cc_c89=$ac_arg 3443fi 3444rm -f core conftest.err conftest.$ac_objext 3445 test "x$ac_cv_prog_cc_c89" != "xno" && break 3446done 3447rm -f conftest.$ac_ext 3448CC=$ac_save_CC 3449 3450fi 3451# AC_CACHE_VAL 3452case "x$ac_cv_prog_cc_c89" in 3453 x) 3454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3455$as_echo "none needed" >&6; } ;; 3456 xno) 3457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3458$as_echo "unsupported" >&6; } ;; 3459 *) 3460 CC="$CC $ac_cv_prog_cc_c89" 3461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3462$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3463esac 3464if test "x$ac_cv_prog_cc_c89" != xno; then : 3465 3466fi 3467 3468ac_ext=c 3469ac_cpp='$CPP $CPPFLAGS' 3470ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3471ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3472ac_compiler_gnu=$ac_cv_c_compiler_gnu 3473 3474ac_ext=c 3475ac_cpp='$CPP $CPPFLAGS' 3476ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3477ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3478ac_compiler_gnu=$ac_cv_c_compiler_gnu 3479{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3480$as_echo_n "checking how to run the C preprocessor... " >&6; } 3481# On Suns, sometimes $CPP names a directory. 3482if test -n "$CPP" && test -d "$CPP"; then 3483 CPP= 3484fi 3485if test -z "$CPP"; then 3486 if test "${ac_cv_prog_CPP+set}" = set; then : 3487 $as_echo_n "(cached) " >&6 3488else 3489 # Double quotes because CPP needs to be expanded 3490 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3491 do 3492 ac_preproc_ok=false 3493for ac_c_preproc_warn_flag in '' yes 3494do 3495 # Use a header file that comes with gcc, so configuring glibc 3496 # with a fresh cross-compiler works. 3497 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3498 # <limits.h> exists even on freestanding compilers. 3499 # On the NeXT, cc -E runs the code through the compiler's parser, 3500 # not just through cpp. "Syntax error" is here to catch this case. 3501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3502/* end confdefs.h. */ 3503#ifdef __STDC__ 3504# include <limits.h> 3505#else 3506# include <assert.h> 3507#endif 3508 Syntax error 3509_ACEOF 3510if ac_fn_c_try_cpp "$LINENO"; then : 3511 3512else 3513 # Broken: fails on valid input. 3514continue 3515fi 3516rm -f conftest.err conftest.$ac_ext 3517 3518 # OK, works on sane cases. Now check whether nonexistent headers 3519 # can be detected and how. 3520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3521/* end confdefs.h. */ 3522#include <ac_nonexistent.h> 3523_ACEOF 3524if ac_fn_c_try_cpp "$LINENO"; then : 3525 # Broken: success on invalid input. 3526continue 3527else 3528 # Passes both tests. 3529ac_preproc_ok=: 3530break 3531fi 3532rm -f conftest.err conftest.$ac_ext 3533 3534done 3535# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3536rm -f conftest.err conftest.$ac_ext 3537if $ac_preproc_ok; then : 3538 break 3539fi 3540 3541 done 3542 ac_cv_prog_CPP=$CPP 3543 3544fi 3545 CPP=$ac_cv_prog_CPP 3546else 3547 ac_cv_prog_CPP=$CPP 3548fi 3549{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3550$as_echo "$CPP" >&6; } 3551ac_preproc_ok=false 3552for ac_c_preproc_warn_flag in '' yes 3553do 3554 # Use a header file that comes with gcc, so configuring glibc 3555 # with a fresh cross-compiler works. 3556 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3557 # <limits.h> exists even on freestanding compilers. 3558 # On the NeXT, cc -E runs the code through the compiler's parser, 3559 # not just through cpp. "Syntax error" is here to catch this case. 3560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3561/* end confdefs.h. */ 3562#ifdef __STDC__ 3563# include <limits.h> 3564#else 3565# include <assert.h> 3566#endif 3567 Syntax error 3568_ACEOF 3569if ac_fn_c_try_cpp "$LINENO"; then : 3570 3571else 3572 # Broken: fails on valid input. 3573continue 3574fi 3575rm -f conftest.err conftest.$ac_ext 3576 3577 # OK, works on sane cases. Now check whether nonexistent headers 3578 # can be detected and how. 3579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3580/* end confdefs.h. */ 3581#include <ac_nonexistent.h> 3582_ACEOF 3583if ac_fn_c_try_cpp "$LINENO"; then : 3584 # Broken: success on invalid input. 3585continue 3586else 3587 # Passes both tests. 3588ac_preproc_ok=: 3589break 3590fi 3591rm -f conftest.err conftest.$ac_ext 3592 3593done 3594# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3595rm -f conftest.err conftest.$ac_ext 3596if $ac_preproc_ok; then : 3597 3598else 3599 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3600$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3601as_fn_error "C preprocessor \"$CPP\" fails sanity check 3602See \`config.log' for more details." "$LINENO" 5; } 3603fi 3604 3605ac_ext=c 3606ac_cpp='$CPP $CPPFLAGS' 3607ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3608ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3609ac_compiler_gnu=$ac_cv_c_compiler_gnu 3610 3611 3612ac_c_preproc_warn_flag=yes 3613 3614# Check for decimal float support. 3615 3616{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether decimal floating point is supported" >&5 3617$as_echo_n "checking whether decimal floating point is supported... " >&6; } 3618if test "${libgcc_cv_dfp+set}" = set; then : 3619 $as_echo_n "(cached) " >&6 3620else 3621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3622/* end confdefs.h. */ 3623_Decimal32 x; 3624_ACEOF 3625if ac_fn_c_try_compile "$LINENO"; then : 3626 libgcc_cv_dfp=yes 3627else 3628 libgcc_cv_dfp=no 3629fi 3630rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3631fi 3632{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_dfp" >&5 3633$as_echo "$libgcc_cv_dfp" >&6; } 3634decimal_float=$libgcc_cv_dfp 3635 3636 3637# Check whether --enable-decimal-float was given. 3638if test "${enable_decimal_float+set}" = set; then : 3639 enableval=$enable_decimal_float; 3640 case $enable_decimal_float in 3641 yes | no | bid | dpd) ;; 3642 *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float. 3643Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;; 3644 esac 3645 3646else 3647 3648 case $host in 3649 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux*) 3650 enable_decimal_float=yes 3651 ;; 3652 *) 3653 enable_decimal_float=no 3654 ;; 3655 esac 3656 3657fi 3658 3659 3660# x86's use BID format instead of DPD 3661if test x$enable_decimal_float = xyes; then 3662 case $host in 3663 i?86*-*-linux* | x86_64*-*-linux*) 3664 enable_decimal_float=bid 3665 ;; 3666 *) 3667 enable_decimal_float=dpd 3668 ;; 3669 esac 3670fi 3671 3672 3673# Check for fixed-point support. 3674{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fixed-point is supported" >&5 3675$as_echo_n "checking whether fixed-point is supported... " >&6; } 3676if test "${libgcc_cv_fixed_point+set}" = set; then : 3677 $as_echo_n "(cached) " >&6 3678else 3679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3680/* end confdefs.h. */ 3681_Sat _Fract x; 3682_ACEOF 3683if ac_fn_c_try_compile "$LINENO"; then : 3684 libgcc_cv_fixed_point=yes 3685else 3686 libgcc_cv_fixed_point=no 3687fi 3688rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3689fi 3690{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_fixed_point" >&5 3691$as_echo "$libgcc_cv_fixed_point" >&6; } 3692fixed_point=$libgcc_cv_fixed_point 3693 3694 3695# Check 32bit or 64bit for x86. 3696case ${host} in 3697i?86*-*-* | x86_64*-*-*) 3698 cat > conftest.c <<EOF 3699#ifdef __x86_64__ 3700host_address=64 3701#else 3702host_address=32 3703#endif 3704EOF 3705 eval `${CC-cc} -E conftest.c | grep host_address=` 3706 rm -f conftest.c 3707 ;; 3708esac 3709 3710# Collect host-machine-specific information. 3711. ${srcdir}/config.host 3712 3713# Check if Solaris/x86 linker supports ZERO terminator unwind entries. 3714# This is after config.host so we can augment tmake_file. 3715# Link with -nostartfiles -nodefaultlibs since neither are present while 3716# building libgcc. 3717case ${host} in 3718i?86-*-solaris2.1[0-9]*) 3719 cat > conftest.s <<EOF 3720 .section .eh_frame,"a",@unwind 3721 .zero 4 3722 .section .jcr,"aw",@progbits 3723 .zero 8 3724EOF 3725 if { ac_try='${CC-cc} -shared -nostartfiles -nodefaultlibs -o conftest.so conftest.s 1>&5' 3726 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 3727 (eval $ac_try) 2>&5 3728 ac_status=$? 3729 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3730 test $ac_status = 0; }; }; then 3731 # configure expects config files in libgcc/config, so need a relative 3732 # path here. 3733 tmake_file="${tmake_file} ../../gcc/config/i386/t-crtstuff" 3734 fi 3735 ;; 3736esac 3737 3738# Check for visibility support. This is after config.host so that 3739# we can check for asm_hidden_op. 3740{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((visibility(\"hidden\")))" >&5 3741$as_echo_n "checking for __attribute__((visibility(\"hidden\")))... " >&6; } 3742if test "${libgcc_cv_hidden_visibility_attribute+set}" = set; then : 3743 $as_echo_n "(cached) " >&6 3744else 3745 3746 echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1; }' > conftest.c 3747 libgcc_cv_hidden_visibility_attribute=no 3748 if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' 3749 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 3750 (eval $ac_try) 2>&5 3751 ac_status=$? 3752 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3753 test $ac_status = 0; }; }; then 3754 if grep "\\$asm_hidden_op.*foo" conftest.s >/dev/null; then 3755 libgcc_cv_hidden_visibility_attribute=yes 3756 fi 3757 fi 3758 rm -f conftest.* 3759 3760fi 3761{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_hidden_visibility_attribute" >&5 3762$as_echo "$libgcc_cv_hidden_visibility_attribute" >&6; } 3763 3764if test $libgcc_cv_hidden_visibility_attribute = yes; then 3765 vis_hide='-fvisibility=hidden -DHIDE_EXPORTS' 3766else 3767 vis_hide= 3768fi 3769 3770 3771# See if we have thread-local storage. We can only test assembler 3772# sicne link-time and run-time tests require the newly built 3773# gcc, which can't be used to build executable due to that libgcc 3774# is yet to be built here. 3775 3776 # Check whether --enable-tls was given. 3777if test "${enable_tls+set}" = set; then : 3778 enableval=$enable_tls; 3779 case "$enableval" in 3780 yes|no) ;; 3781 *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;; 3782 esac 3783 3784else 3785 enable_tls=yes 3786fi 3787 3788 3789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target assembler supports thread-local storage" >&5 3790$as_echo_n "checking whether the target assembler supports thread-local storage... " >&6; } 3791if test "${gcc_cv_have_cc_tls+set}" = set; then : 3792 $as_echo_n "(cached) " >&6 3793else 3794 3795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3796/* end confdefs.h. */ 3797__thread int a; int b; int main() { return a = b; } 3798_ACEOF 3799if ac_fn_c_try_compile "$LINENO"; then : 3800 gcc_cv_have_cc_tls=yes 3801else 3802 gcc_cv_have_cc_tls=no 3803fi 3804rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3805 3806fi 3807{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_cc_tls" >&5 3808$as_echo "$gcc_cv_have_cc_tls" >&6; } 3809set_have_cc_tls= 3810if test "$enable_tls $gcc_cv_have_cc_tls" = "yes yes"; then 3811 set_have_cc_tls="-DHAVE_CC_TLS" 3812fi 3813 3814 3815# See if we have emulated thread-local storage. 3816 3817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the thread-local storage support is from emutls" >&5 3818$as_echo_n "checking whether the thread-local storage support is from emutls... " >&6; } 3819if test "${gcc_cv_use_emutls+set}" = set; then : 3820 $as_echo_n "(cached) " >&6 3821else 3822 3823 gcc_cv_use_emutls=no 3824 echo '__thread int a; int b; int main() { return a = b; }' > conftest.c 3825 if { ac_try='${CC-cc} -Werror -S -o conftest.s conftest.c 1>&5' 3826 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 3827 (eval $ac_try) 2>&5 3828 ac_status=$? 3829 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3830 test $ac_status = 0; }; }; then 3831 if grep __emutls_get_address conftest.s > /dev/null; then 3832 gcc_cv_use_emutls=yes 3833 fi 3834 fi 3835 rm -f conftest.* 3836 3837fi 3838{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_use_emutls" >&5 3839$as_echo "$gcc_cv_use_emutls" >&6; } 3840 if test "$gcc_cv_use_emutls" = "yes" ; then 3841 3842$as_echo "#define USE_EMUTLS 1" >>confdefs.h 3843 3844 fi 3845set_use_emutls= 3846if test "$enable_tls $gcc_cv_use_emutls" = "yes yes"; then 3847 set_use_emutls="-DUSE_EMUTLS" 3848fi 3849 3850 3851# Conditionalize the makefile for this target machine. 3852tmake_file_= 3853for f in ${tmake_file} 3854do 3855 if test -f ${srcdir}/config/$f 3856 then 3857 tmake_file_="${tmake_file_} \$(srcdir)/config/$f" 3858 fi 3859done 3860tmake_file="${tmake_file_}" 3861 3862 3863# Substitute configuration variables 3864 3865 3866 3867# We need multilib support. 3868ac_config_files="$ac_config_files Makefile" 3869 3870ac_config_commands="$ac_config_commands default" 3871 3872cat >confcache <<\_ACEOF 3873# This file is a shell script that caches the results of configure 3874# tests run on this system so they can be shared between configure 3875# scripts and configure runs, see configure's option --config-cache. 3876# It is not useful on other systems. If it contains results you don't 3877# want to keep, you may remove or edit it. 3878# 3879# config.status only pays attention to the cache file if you give it 3880# the --recheck option to rerun configure. 3881# 3882# `ac_cv_env_foo' variables (set or unset) will be overridden when 3883# loading this file, other *unset* `ac_cv_foo' will be assigned the 3884# following values. 3885 3886_ACEOF 3887 3888# The following way of writing the cache mishandles newlines in values, 3889# but we know of no workaround that is simple, portable, and efficient. 3890# So, we kill variables containing newlines. 3891# Ultrix sh set writes to stderr and can't be redirected directly, 3892# and sets the high bit in the cache file unless we assign to the vars. 3893( 3894 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 3895 eval ac_val=\$$ac_var 3896 case $ac_val in #( 3897 *${as_nl}*) 3898 case $ac_var in #( 3899 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 3900$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 3901 esac 3902 case $ac_var in #( 3903 _ | IFS | as_nl) ;; #( 3904 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 3905 *) { eval $ac_var=; unset $ac_var;} ;; 3906 esac ;; 3907 esac 3908 done 3909 3910 (set) 2>&1 | 3911 case $as_nl`(ac_space=' '; set) 2>&1` in #( 3912 *${as_nl}ac_space=\ *) 3913 # `set' does not quote correctly, so add quotes: double-quote 3914 # substitution turns \\\\ into \\, and sed turns \\ into \. 3915 sed -n \ 3916 "s/'/'\\\\''/g; 3917 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 3918 ;; #( 3919 *) 3920 # `set' quotes correctly as required by POSIX, so do not add quotes. 3921 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 3922 ;; 3923 esac | 3924 sort 3925) | 3926 sed ' 3927 /^ac_cv_env_/b end 3928 t clear 3929 :clear 3930 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 3931 t end 3932 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 3933 :end' >>confcache 3934if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 3935 if test -w "$cache_file"; then 3936 test "x$cache_file" != "x/dev/null" && 3937 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 3938$as_echo "$as_me: updating cache $cache_file" >&6;} 3939 cat confcache >$cache_file 3940 else 3941 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 3942$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 3943 fi 3944fi 3945rm -f confcache 3946 3947test "x$prefix" = xNONE && prefix=$ac_default_prefix 3948# Let make expand exec_prefix. 3949test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 3950 3951# Transform confdefs.h into DEFS. 3952# Protect against shell expansion while executing Makefile rules. 3953# Protect against Makefile macro expansion. 3954# 3955# If the first sed substitution is executed (which looks for macros that 3956# take arguments), then branch to the quote section. Otherwise, 3957# look for a macro that doesn't take arguments. 3958ac_script=' 3959:mline 3960/\\$/{ 3961 N 3962 s,\\\n,, 3963 b mline 3964} 3965t clear 3966:clear 3967s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 3968t quote 3969s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 3970t quote 3971b any 3972:quote 3973s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 3974s/\[/\\&/g 3975s/\]/\\&/g 3976s/\$/$$/g 3977H 3978:any 3979${ 3980 g 3981 s/^\n// 3982 s/\n/ /g 3983 p 3984} 3985' 3986DEFS=`sed -n "$ac_script" confdefs.h` 3987 3988 3989ac_libobjs= 3990ac_ltlibobjs= 3991for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 3992 # 1. Remove the extension, and $U if already installed. 3993 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 3994 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 3995 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 3996 # will be set to the directory where LIBOBJS objects are built. 3997 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 3998 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 3999done 4000LIBOBJS=$ac_libobjs 4001 4002LTLIBOBJS=$ac_ltlibobjs 4003 4004 4005 4006: ${CONFIG_STATUS=./config.status} 4007ac_write_fail=0 4008ac_clean_files_save=$ac_clean_files 4009ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4010{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 4011$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 4012as_write_fail=0 4013cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 4014#! $SHELL 4015# Generated by $as_me. 4016# Run this file to recreate the current configuration. 4017# Compiler output produced by configure, useful for debugging 4018# configure, is in config.log if it exists. 4019 4020debug=false 4021ac_cs_recheck=false 4022ac_cs_silent=false 4023 4024SHELL=\${CONFIG_SHELL-$SHELL} 4025export SHELL 4026_ASEOF 4027cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 4028## -------------------- ## 4029## M4sh Initialization. ## 4030## -------------------- ## 4031 4032# Be more Bourne compatible 4033DUALCASE=1; export DUALCASE # for MKS sh 4034if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 4035 emulate sh 4036 NULLCMD=: 4037 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 4038 # is contrary to our usage. Disable this feature. 4039 alias -g '${1+"$@"}'='"$@"' 4040 setopt NO_GLOB_SUBST 4041else 4042 case `(set -o) 2>/dev/null` in #( 4043 *posix*) : 4044 set -o posix ;; #( 4045 *) : 4046 ;; 4047esac 4048fi 4049 4050 4051as_nl=' 4052' 4053export as_nl 4054# Printing a long string crashes Solaris 7 /usr/bin/printf. 4055as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 4056as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 4057as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 4058# Prefer a ksh shell builtin over an external printf program on Solaris, 4059# but without wasting forks for bash or zsh. 4060if test -z "$BASH_VERSION$ZSH_VERSION" \ 4061 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 4062 as_echo='print -r --' 4063 as_echo_n='print -rn --' 4064elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 4065 as_echo='printf %s\n' 4066 as_echo_n='printf %s' 4067else 4068 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 4069 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 4070 as_echo_n='/usr/ucb/echo -n' 4071 else 4072 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 4073 as_echo_n_body='eval 4074 arg=$1; 4075 case $arg in #( 4076 *"$as_nl"*) 4077 expr "X$arg" : "X\\(.*\\)$as_nl"; 4078 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 4079 esac; 4080 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 4081 ' 4082 export as_echo_n_body 4083 as_echo_n='sh -c $as_echo_n_body as_echo' 4084 fi 4085 export as_echo_body 4086 as_echo='sh -c $as_echo_body as_echo' 4087fi 4088 4089# The user is always right. 4090if test "${PATH_SEPARATOR+set}" != set; then 4091 PATH_SEPARATOR=: 4092 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 4093 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 4094 PATH_SEPARATOR=';' 4095 } 4096fi 4097 4098 4099# IFS 4100# We need space, tab and new line, in precisely that order. Quoting is 4101# there to prevent editors from complaining about space-tab. 4102# (If _AS_PATH_WALK were called with IFS unset, it would disable word 4103# splitting by setting IFS to empty value.) 4104IFS=" "" $as_nl" 4105 4106# Find who we are. Look in the path if we contain no directory separator. 4107case $0 in #(( 4108 *[\\/]* ) as_myself=$0 ;; 4109 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4110for as_dir in $PATH 4111do 4112 IFS=$as_save_IFS 4113 test -z "$as_dir" && as_dir=. 4114 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 4115 done 4116IFS=$as_save_IFS 4117 4118 ;; 4119esac 4120# We did not find ourselves, most probably we were run as `sh COMMAND' 4121# in which case we are not to be found in the path. 4122if test "x$as_myself" = x; then 4123 as_myself=$0 4124fi 4125if test ! -f "$as_myself"; then 4126 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 4127 exit 1 4128fi 4129 4130# Unset variables that we do not need and which cause bugs (e.g. in 4131# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 4132# suppresses any "Segmentation fault" message there. '((' could 4133# trigger a bug in pdksh 5.2.14. 4134for as_var in BASH_ENV ENV MAIL MAILPATH 4135do eval test x\${$as_var+set} = xset \ 4136 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 4137done 4138PS1='$ ' 4139PS2='> ' 4140PS4='+ ' 4141 4142# NLS nuisances. 4143LC_ALL=C 4144export LC_ALL 4145LANGUAGE=C 4146export LANGUAGE 4147 4148# CDPATH. 4149(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4150 4151 4152# as_fn_error ERROR [LINENO LOG_FD] 4153# --------------------------------- 4154# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 4155# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 4156# script with status $?, using 1 if that was 0. 4157as_fn_error () 4158{ 4159 as_status=$?; test $as_status -eq 0 && as_status=1 4160 if test "$3"; then 4161 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 4162 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 4163 fi 4164 $as_echo "$as_me: error: $1" >&2 4165 as_fn_exit $as_status 4166} # as_fn_error 4167 4168 4169# as_fn_set_status STATUS 4170# ----------------------- 4171# Set $? to STATUS, without forking. 4172as_fn_set_status () 4173{ 4174 return $1 4175} # as_fn_set_status 4176 4177# as_fn_exit STATUS 4178# ----------------- 4179# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 4180as_fn_exit () 4181{ 4182 set +e 4183 as_fn_set_status $1 4184 exit $1 4185} # as_fn_exit 4186 4187# as_fn_unset VAR 4188# --------------- 4189# Portably unset VAR. 4190as_fn_unset () 4191{ 4192 { eval $1=; unset $1;} 4193} 4194as_unset=as_fn_unset 4195# as_fn_append VAR VALUE 4196# ---------------------- 4197# Append the text in VALUE to the end of the definition contained in VAR. Take 4198# advantage of any shell optimizations that allow amortized linear growth over 4199# repeated appends, instead of the typical quadratic growth present in naive 4200# implementations. 4201if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 4202 eval 'as_fn_append () 4203 { 4204 eval $1+=\$2 4205 }' 4206else 4207 as_fn_append () 4208 { 4209 eval $1=\$$1\$2 4210 } 4211fi # as_fn_append 4212 4213# as_fn_arith ARG... 4214# ------------------ 4215# Perform arithmetic evaluation on the ARGs, and store the result in the 4216# global $as_val. Take advantage of shells that can avoid forks. The arguments 4217# must be portable across $(()) and expr. 4218if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 4219 eval 'as_fn_arith () 4220 { 4221 as_val=$(( $* )) 4222 }' 4223else 4224 as_fn_arith () 4225 { 4226 as_val=`expr "$@" || test $? -eq 1` 4227 } 4228fi # as_fn_arith 4229 4230 4231if expr a : '\(a\)' >/dev/null 2>&1 && 4232 test "X`expr 00001 : '.*\(...\)'`" = X001; then 4233 as_expr=expr 4234else 4235 as_expr=false 4236fi 4237 4238if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4239 as_basename=basename 4240else 4241 as_basename=false 4242fi 4243 4244if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4245 as_dirname=dirname 4246else 4247 as_dirname=false 4248fi 4249 4250as_me=`$as_basename -- "$0" || 4251$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 4252 X"$0" : 'X\(//\)$' \| \ 4253 X"$0" : 'X\(/\)' \| . 2>/dev/null || 4254$as_echo X/"$0" | 4255 sed '/^.*\/\([^/][^/]*\)\/*$/{ 4256 s//\1/ 4257 q 4258 } 4259 /^X\/\(\/\/\)$/{ 4260 s//\1/ 4261 q 4262 } 4263 /^X\/\(\/\).*/{ 4264 s//\1/ 4265 q 4266 } 4267 s/.*/./; q'` 4268 4269# Avoid depending upon Character Ranges. 4270as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4271as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4272as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4273as_cr_digits='0123456789' 4274as_cr_alnum=$as_cr_Letters$as_cr_digits 4275 4276ECHO_C= ECHO_N= ECHO_T= 4277case `echo -n x` in #((((( 4278-n*) 4279 case `echo 'xy\c'` in 4280 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4281 xy) ECHO_C='\c';; 4282 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 4283 ECHO_T=' ';; 4284 esac;; 4285*) 4286 ECHO_N='-n';; 4287esac 4288 4289rm -f conf$$ conf$$.exe conf$$.file 4290if test -d conf$$.dir; then 4291 rm -f conf$$.dir/conf$$.file 4292else 4293 rm -f conf$$.dir 4294 mkdir conf$$.dir 2>/dev/null 4295fi 4296if (echo >conf$$.file) 2>/dev/null; then 4297 if ln -s conf$$.file conf$$ 2>/dev/null; then 4298 as_ln_s='ln -s' 4299 # ... but there are two gotchas: 4300 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4301 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 4302 # In both cases, we have to default to `cp -p'. 4303 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4304 as_ln_s='cp -p' 4305 elif ln conf$$.file conf$$ 2>/dev/null; then 4306 as_ln_s=ln 4307 else 4308 as_ln_s='cp -p' 4309 fi 4310else 4311 as_ln_s='cp -p' 4312fi 4313rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4314rmdir conf$$.dir 2>/dev/null 4315 4316 4317# as_fn_mkdir_p 4318# ------------- 4319# Create "$as_dir" as a directory, including parents if necessary. 4320as_fn_mkdir_p () 4321{ 4322 4323 case $as_dir in #( 4324 -*) as_dir=./$as_dir;; 4325 esac 4326 test -d "$as_dir" || eval $as_mkdir_p || { 4327 as_dirs= 4328 while :; do 4329 case $as_dir in #( 4330 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 4331 *) as_qdir=$as_dir;; 4332 esac 4333 as_dirs="'$as_qdir' $as_dirs" 4334 as_dir=`$as_dirname -- "$as_dir" || 4335$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4336 X"$as_dir" : 'X\(//\)[^/]' \| \ 4337 X"$as_dir" : 'X\(//\)$' \| \ 4338 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 4339$as_echo X"$as_dir" | 4340 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4341 s//\1/ 4342 q 4343 } 4344 /^X\(\/\/\)[^/].*/{ 4345 s//\1/ 4346 q 4347 } 4348 /^X\(\/\/\)$/{ 4349 s//\1/ 4350 q 4351 } 4352 /^X\(\/\).*/{ 4353 s//\1/ 4354 q 4355 } 4356 s/.*/./; q'` 4357 test -d "$as_dir" && break 4358 done 4359 test -z "$as_dirs" || eval "mkdir $as_dirs" 4360 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 4361 4362 4363} # as_fn_mkdir_p 4364if mkdir -p . 2>/dev/null; then 4365 as_mkdir_p='mkdir -p "$as_dir"' 4366else 4367 test -d ./-p && rmdir ./-p 4368 as_mkdir_p=false 4369fi 4370 4371if test -x / >/dev/null 2>&1; then 4372 as_test_x='test -x' 4373else 4374 if ls -dL / >/dev/null 2>&1; then 4375 as_ls_L_option=L 4376 else 4377 as_ls_L_option= 4378 fi 4379 as_test_x=' 4380 eval sh -c '\'' 4381 if test -d "$1"; then 4382 test -d "$1/."; 4383 else 4384 case $1 in #( 4385 -*)set "./$1";; 4386 esac; 4387 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 4388 ???[sx]*):;;*)false;;esac;fi 4389 '\'' sh 4390 ' 4391fi 4392as_executable_p=$as_test_x 4393 4394# Sed expression to map a string onto a valid CPP name. 4395as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 4396 4397# Sed expression to map a string onto a valid variable name. 4398as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 4399 4400 4401exec 6>&1 4402## ----------------------------------- ## 4403## Main body of $CONFIG_STATUS script. ## 4404## ----------------------------------- ## 4405_ASEOF 4406test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 4407 4408cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4409# Save the log message, to keep $0 and so on meaningful, and to 4410# report actual input values of CONFIG_FILES etc. instead of their 4411# values after options handling. 4412ac_log=" 4413This file was extended by GNU C Runtime Library $as_me 1.0, which was 4414generated by GNU Autoconf 2.64. Invocation command line was 4415 4416 CONFIG_FILES = $CONFIG_FILES 4417 CONFIG_HEADERS = $CONFIG_HEADERS 4418 CONFIG_LINKS = $CONFIG_LINKS 4419 CONFIG_COMMANDS = $CONFIG_COMMANDS 4420 $ $0 $@ 4421 4422on `(hostname || uname -n) 2>/dev/null | sed 1q` 4423" 4424 4425_ACEOF 4426 4427case $ac_config_files in *" 4428"*) set x $ac_config_files; shift; ac_config_files=$*;; 4429esac 4430 4431 4432 4433cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4434# Files that config.status was made for. 4435config_files="$ac_config_files" 4436config_commands="$ac_config_commands" 4437 4438_ACEOF 4439 4440cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4441ac_cs_usage="\ 4442\`$as_me' instantiates files and other configuration actions 4443from templates according to the current configuration. Unless the files 4444and actions are specified as TAGs, all are instantiated by default. 4445 4446Usage: $0 [OPTION]... [TAG]... 4447 4448 -h, --help print this help, then exit 4449 -V, --version print version number and configuration settings, then exit 4450 -q, --quiet, --silent 4451 do not print progress messages 4452 -d, --debug don't remove temporary files 4453 --recheck update $as_me by reconfiguring in the same conditions 4454 --file=FILE[:TEMPLATE] 4455 instantiate the configuration file FILE 4456 4457Configuration files: 4458$config_files 4459 4460Configuration commands: 4461$config_commands 4462 4463Report bugs to the package provider. 4464GNU C Runtime Library home page: <http://www.gnu.org/software/libgcc/>. 4465General help using GNU software: <http://www.gnu.org/gethelp/>." 4466 4467_ACEOF 4468cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4469ac_cs_version="\\ 4470GNU C Runtime Library config.status 1.0 4471configured by $0, generated by GNU Autoconf 2.64, 4472 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 4473 4474Copyright (C) 2009 Free Software Foundation, Inc. 4475This config.status script is free software; the Free Software Foundation 4476gives unlimited permission to copy, distribute and modify it." 4477 4478ac_pwd='$ac_pwd' 4479srcdir='$srcdir' 4480INSTALL='$INSTALL' 4481AWK='$AWK' 4482test -n "\$AWK" || AWK=awk 4483_ACEOF 4484 4485cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4486# The default lists apply if the user does not specify any file. 4487ac_need_defaults=: 4488while test $# != 0 4489do 4490 case $1 in 4491 --*=*) 4492 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4493 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 4494 ac_shift=: 4495 ;; 4496 *) 4497 ac_option=$1 4498 ac_optarg=$2 4499 ac_shift=shift 4500 ;; 4501 esac 4502 4503 case $ac_option in 4504 # Handling of the options. 4505 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4506 ac_cs_recheck=: ;; 4507 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 4508 $as_echo "$ac_cs_version"; exit ;; 4509 --debug | --debu | --deb | --de | --d | -d ) 4510 debug=: ;; 4511 --file | --fil | --fi | --f ) 4512 $ac_shift 4513 case $ac_optarg in 4514 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4515 esac 4516 as_fn_append CONFIG_FILES " '$ac_optarg'" 4517 ac_need_defaults=false;; 4518 --he | --h | --help | --hel | -h ) 4519 $as_echo "$ac_cs_usage"; exit ;; 4520 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4521 | -silent | --silent | --silen | --sile | --sil | --si | --s) 4522 ac_cs_silent=: ;; 4523 4524 # This is an error. 4525 -*) as_fn_error "unrecognized option: \`$1' 4526Try \`$0 --help' for more information." ;; 4527 4528 *) as_fn_append ac_config_targets " $1" 4529 ac_need_defaults=false ;; 4530 4531 esac 4532 shift 4533done 4534 4535ac_configure_extra_args= 4536 4537if $ac_cs_silent; then 4538 exec 6>/dev/null 4539 ac_configure_extra_args="$ac_configure_extra_args --silent" 4540fi 4541 4542_ACEOF 4543cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4544if \$ac_cs_recheck; then 4545 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4546 shift 4547 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 4548 CONFIG_SHELL='$SHELL' 4549 export CONFIG_SHELL 4550 exec "\$@" 4551fi 4552 4553_ACEOF 4554cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4555exec 5>>config.log 4556{ 4557 echo 4558 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 4559## Running $as_me. ## 4560_ASBOX 4561 $as_echo "$ac_log" 4562} >&5 4563 4564_ACEOF 4565cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4566# 4567# INIT-COMMANDS 4568# 4569srcdir=${srcdir} 4570host=${host} 4571with_target_subdir=${with_target_subdir} 4572with_multisubdir=${with_multisubdir} 4573ac_configure_args="--enable-multilib ${ac_configure_args}" 4574CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 4575libgcc_topdir=${libgcc_topdir} 4576CC="${CC}" 4577 4578 4579_ACEOF 4580 4581cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4582 4583# Handling of arguments. 4584for ac_config_target in $ac_config_targets 4585do 4586 case $ac_config_target in 4587 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 4588 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; 4589 4590 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 4591 esac 4592done 4593 4594 4595# If the user did not use the arguments to specify the items to instantiate, 4596# then the envvar interface is used. Set only those that are not. 4597# We use the long form for the default assignment because of an extremely 4598# bizarre bug on SunOS 4.1.3. 4599if $ac_need_defaults; then 4600 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 4601 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 4602fi 4603 4604# Have a temporary directory for convenience. Make it in the build tree 4605# simply because there is no reason against having it here, and in addition, 4606# creating and moving files from /tmp can sometimes cause problems. 4607# Hook for its removal unless debugging. 4608# Note that there is a small window in which the directory will not be cleaned: 4609# after its creation but before its name has been assigned to `$tmp'. 4610$debug || 4611{ 4612 tmp= 4613 trap 'exit_status=$? 4614 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 4615' 0 4616 trap 'as_fn_exit 1' 1 2 13 15 4617} 4618# Create a (secure) tmp directory for tmp files. 4619 4620{ 4621 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 4622 test -n "$tmp" && test -d "$tmp" 4623} || 4624{ 4625 tmp=./conf$$-$RANDOM 4626 (umask 077 && mkdir "$tmp") 4627} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 4628 4629# Set up the scripts for CONFIG_FILES section. 4630# No need to generate them if there are no CONFIG_FILES. 4631# This happens for instance with `./config.status config.h'. 4632if test -n "$CONFIG_FILES"; then 4633 4634 4635ac_cr=`echo X | tr X '\015'` 4636# On cygwin, bash can eat \r inside `` if the user requested igncr. 4637# But we know of no other shell where ac_cr would be empty at this 4638# point, so we can use a bashism as a fallback. 4639if test "x$ac_cr" = x; then 4640 eval ac_cr=\$\'\\r\' 4641fi 4642ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 4643if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 4644 ac_cs_awk_cr='\r' 4645else 4646 ac_cs_awk_cr=$ac_cr 4647fi 4648 4649echo 'BEGIN {' >"$tmp/subs1.awk" && 4650_ACEOF 4651 4652 4653{ 4654 echo "cat >conf$$subs.awk <<_ACEOF" && 4655 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 4656 echo "_ACEOF" 4657} >conf$$subs.sh || 4658 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 4659ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 4660ac_delim='%!_!# ' 4661for ac_last_try in false false false false false :; do 4662 . ./conf$$subs.sh || 4663 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 4664 4665 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 4666 if test $ac_delim_n = $ac_delim_num; then 4667 break 4668 elif $ac_last_try; then 4669 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 4670 else 4671 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 4672 fi 4673done 4674rm -f conf$$subs.sh 4675 4676cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4677cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 4678_ACEOF 4679sed -n ' 4680h 4681s/^/S["/; s/!.*/"]=/ 4682p 4683g 4684s/^[^!]*!// 4685:repl 4686t repl 4687s/'"$ac_delim"'$// 4688t delim 4689:nl 4690h 4691s/\(.\{148\}\).*/\1/ 4692t more1 4693s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 4694p 4695n 4696b repl 4697:more1 4698s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4699p 4700g 4701s/.\{148\}// 4702t nl 4703:delim 4704h 4705s/\(.\{148\}\).*/\1/ 4706t more2 4707s/["\\]/\\&/g; s/^/"/; s/$/"/ 4708p 4709b 4710:more2 4711s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4712p 4713g 4714s/.\{148\}// 4715t delim 4716' <conf$$subs.awk | sed ' 4717/^[^""]/{ 4718 N 4719 s/\n// 4720} 4721' >>$CONFIG_STATUS || ac_write_fail=1 4722rm -f conf$$subs.awk 4723cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4724_ACAWK 4725cat >>"\$tmp/subs1.awk" <<_ACAWK && 4726 for (key in S) S_is_set[key] = 1 4727 FS = "" 4728 4729} 4730{ 4731 line = $ 0 4732 nfields = split(line, field, "@") 4733 substed = 0 4734 len = length(field[1]) 4735 for (i = 2; i < nfields; i++) { 4736 key = field[i] 4737 keylen = length(key) 4738 if (S_is_set[key]) { 4739 value = S[key] 4740 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 4741 len += length(value) + length(field[++i]) 4742 substed = 1 4743 } else 4744 len += 1 + keylen 4745 } 4746 4747 print line 4748} 4749 4750_ACAWK 4751_ACEOF 4752cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4753if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 4754 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 4755else 4756 cat 4757fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 4758 || as_fn_error "could not setup config files machinery" "$LINENO" 5 4759_ACEOF 4760 4761# VPATH may cause trouble with some makes, so we remove $(srcdir), 4762# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 4763# trailing colons and then remove the whole line if VPATH becomes empty 4764# (actually we leave an empty line to preserve line numbers). 4765if test "x$srcdir" = x.; then 4766 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 4767s/:*\$(srcdir):*/:/ 4768s/:*\${srcdir}:*/:/ 4769s/:*@srcdir@:*/:/ 4770s/^\([^=]*=[ ]*\):*/\1/ 4771s/:*$// 4772s/^[^=]*=[ ]*$// 4773}' 4774fi 4775 4776cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4777fi # test -n "$CONFIG_FILES" 4778 4779 4780eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 4781shift 4782for ac_tag 4783do 4784 case $ac_tag in 4785 :[FHLC]) ac_mode=$ac_tag; continue;; 4786 esac 4787 case $ac_mode$ac_tag in 4788 :[FHL]*:*);; 4789 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 4790 :[FH]-) ac_tag=-:-;; 4791 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 4792 esac 4793 ac_save_IFS=$IFS 4794 IFS=: 4795 set x $ac_tag 4796 IFS=$ac_save_IFS 4797 shift 4798 ac_file=$1 4799 shift 4800 4801 case $ac_mode in 4802 :L) ac_source=$1;; 4803 :[FH]) 4804 ac_file_inputs= 4805 for ac_f 4806 do 4807 case $ac_f in 4808 -) ac_f="$tmp/stdin";; 4809 *) # Look for the file first in the build tree, then in the source tree 4810 # (if the path is not absolute). The absolute path cannot be DOS-style, 4811 # because $ac_f cannot contain `:'. 4812 test -f "$ac_f" || 4813 case $ac_f in 4814 [\\/$]*) false;; 4815 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 4816 esac || 4817 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 4818 esac 4819 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 4820 as_fn_append ac_file_inputs " '$ac_f'" 4821 done 4822 4823 # Let's still pretend it is `configure' which instantiates (i.e., don't 4824 # use $as_me), people would be surprised to read: 4825 # /* config.h. Generated by config.status. */ 4826 configure_input='Generated from '` 4827 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 4828 `' by configure.' 4829 if test x"$ac_file" != x-; then 4830 configure_input="$ac_file. $configure_input" 4831 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 4832$as_echo "$as_me: creating $ac_file" >&6;} 4833 fi 4834 # Neutralize special characters interpreted by sed in replacement strings. 4835 case $configure_input in #( 4836 *\&* | *\|* | *\\* ) 4837 ac_sed_conf_input=`$as_echo "$configure_input" | 4838 sed 's/[\\\\&|]/\\\\&/g'`;; #( 4839 *) ac_sed_conf_input=$configure_input;; 4840 esac 4841 4842 case $ac_tag in 4843 *:-:* | *:-) cat >"$tmp/stdin" \ 4844 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 4845 esac 4846 ;; 4847 esac 4848 4849 ac_dir=`$as_dirname -- "$ac_file" || 4850$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4851 X"$ac_file" : 'X\(//\)[^/]' \| \ 4852 X"$ac_file" : 'X\(//\)$' \| \ 4853 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 4854$as_echo X"$ac_file" | 4855 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4856 s//\1/ 4857 q 4858 } 4859 /^X\(\/\/\)[^/].*/{ 4860 s//\1/ 4861 q 4862 } 4863 /^X\(\/\/\)$/{ 4864 s//\1/ 4865 q 4866 } 4867 /^X\(\/\).*/{ 4868 s//\1/ 4869 q 4870 } 4871 s/.*/./; q'` 4872 as_dir="$ac_dir"; as_fn_mkdir_p 4873 ac_builddir=. 4874 4875case "$ac_dir" in 4876.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 4877*) 4878 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 4879 # A ".." for each directory in $ac_dir_suffix. 4880 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 4881 case $ac_top_builddir_sub in 4882 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 4883 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 4884 esac ;; 4885esac 4886ac_abs_top_builddir=$ac_pwd 4887ac_abs_builddir=$ac_pwd$ac_dir_suffix 4888# for backward compatibility: 4889ac_top_builddir=$ac_top_build_prefix 4890 4891case $srcdir in 4892 .) # We are building in place. 4893 ac_srcdir=. 4894 ac_top_srcdir=$ac_top_builddir_sub 4895 ac_abs_top_srcdir=$ac_pwd ;; 4896 [\\/]* | ?:[\\/]* ) # Absolute name. 4897 ac_srcdir=$srcdir$ac_dir_suffix; 4898 ac_top_srcdir=$srcdir 4899 ac_abs_top_srcdir=$srcdir ;; 4900 *) # Relative name. 4901 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 4902 ac_top_srcdir=$ac_top_build_prefix$srcdir 4903 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 4904esac 4905ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 4906 4907 4908 case $ac_mode in 4909 :F) 4910 # 4911 # CONFIG_FILE 4912 # 4913 4914 case $INSTALL in 4915 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 4916 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 4917 esac 4918_ACEOF 4919 4920cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4921# If the template does not know about datarootdir, expand it. 4922# FIXME: This hack should be removed a few years after 2.60. 4923ac_datarootdir_hack=; ac_datarootdir_seen= 4924ac_sed_dataroot=' 4925/datarootdir/ { 4926 p 4927 q 4928} 4929/@datadir@/p 4930/@docdir@/p 4931/@infodir@/p 4932/@localedir@/p 4933/@mandir@/p' 4934case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 4935*datarootdir*) ac_datarootdir_seen=yes;; 4936*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 4937 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 4938$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 4939_ACEOF 4940cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4941 ac_datarootdir_hack=' 4942 s&@datadir@&$datadir&g 4943 s&@docdir@&$docdir&g 4944 s&@infodir@&$infodir&g 4945 s&@localedir@&$localedir&g 4946 s&@mandir@&$mandir&g 4947 s&\\\${datarootdir}&$datarootdir&g' ;; 4948esac 4949_ACEOF 4950 4951# Neutralize VPATH when `$srcdir' = `.'. 4952# Shell code in configure.ac might set extrasub. 4953# FIXME: do we really want to maintain this feature? 4954cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4955ac_sed_extra="$ac_vpsub 4956$extrasub 4957_ACEOF 4958cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4959:t 4960/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 4961s|@configure_input@|$ac_sed_conf_input|;t t 4962s&@top_builddir@&$ac_top_builddir_sub&;t t 4963s&@top_build_prefix@&$ac_top_build_prefix&;t t 4964s&@srcdir@&$ac_srcdir&;t t 4965s&@abs_srcdir@&$ac_abs_srcdir&;t t 4966s&@top_srcdir@&$ac_top_srcdir&;t t 4967s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 4968s&@builddir@&$ac_builddir&;t t 4969s&@abs_builddir@&$ac_abs_builddir&;t t 4970s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 4971s&@INSTALL@&$ac_INSTALL&;t t 4972$ac_datarootdir_hack 4973" 4974eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 4975 || as_fn_error "could not create $ac_file" "$LINENO" 5 4976 4977test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 4978 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 4979 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 4980 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 4981which seems to be undefined. Please make sure it is defined." >&5 4982$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 4983which seems to be undefined. Please make sure it is defined." >&2;} 4984 4985 rm -f "$tmp/stdin" 4986 case $ac_file in 4987 -) cat "$tmp/out" && rm -f "$tmp/out";; 4988 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 4989 esac \ 4990 || as_fn_error "could not create $ac_file" "$LINENO" 5 4991 ;; 4992 4993 4994 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 4995$as_echo "$as_me: executing $ac_file commands" >&6;} 4996 ;; 4997 esac 4998 4999 5000 case $ac_file$ac_mode in 5001 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h 5002if test -n "$CONFIG_FILES"; then 5003 # FIXME: We shouldn't need to set ac_file 5004 ac_file=Makefile 5005 . ${libgcc_topdir}/config-ml.in 5006fi ;; 5007 5008 esac 5009done # for ac_tag 5010 5011 5012as_fn_exit 0 5013_ACEOF 5014ac_clean_files=$ac_clean_files_save 5015 5016test $ac_write_fail = 0 || 5017 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 5018 5019 5020# configure is writing to config.log, and then calls config.status. 5021# config.status does its own redirection, appending to config.log. 5022# Unfortunately, on DOS this fails, as config.log is still kept open 5023# by configure, so config.status won't be able to write to it; its 5024# output is simply discarded. So we exec the FD to /dev/null, 5025# effectively closing config.log, so it can be properly (re)opened and 5026# appended to by config.status. When coming back to configure, we 5027# need to make the FD available again. 5028if test "$no_create" != yes; then 5029 ac_cs_success=: 5030 ac_config_status_args= 5031 test "$silent" = yes && 5032 ac_config_status_args="$ac_config_status_args --quiet" 5033 exec 5>/dev/null 5034 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 5035 exec 5>>config.log 5036 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 5037 # would make configure fail if this is the last instruction. 5038 $ac_cs_success || as_fn_exit $? 5039fi 5040if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 5041 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 5042$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 5043fi 5044 5045