#! /bin/sh # ltconfig - Create a system-specific libtool. # Copyright (C) 1996-1998 Free Software Foundation, Inc. # Gordon Matzigkeit , 1996 # # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # A lot of this script is taken from autoconf-2.10. # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. if test "${CDPATH+set}" = set; then CDPATH=; export CDPATH; fi echo=echo if test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then : else # The Solaris and AIX default echo program unquotes backslashes. # This makes it impossible to quote backslashes using # echo "$something" | sed 's/\\/\\\\/g' # So, we emulate echo with printf '%s\n' echo="printf %s\\n" if test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then : else # Oops. We have no working printf. Try to find a not-so-buggy echo. echo=echo IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" for dir in $PATH /usr/ucb; do if test -f $dir/echo && test "X`$dir/echo '\t'`" = 'X\t'; then echo="$dir/echo" break fi done IFS="$save_ifs" fi fi # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed='sed -e s/^X//' sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g' # Same as above, but do not quote variable references. double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g' # The name of this program. progname=`$echo "X$0" | $Xsed -e 's%^.*/%%'` # Constants: PROGRAM=ltconfig PACKAGE=libtool VERSION=1.2 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.c 1>&5' ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.c $LIBS 1>&5' rm="rm -f" help="Try \`$progname --help' for more information." # Global variables: can_build_shared=yes enable_shared=yes # All known linkers require a `.a' archive for static linking. enable_static=yes ltmain= silent= srcdir= ac_config_guess= ac_config_sub= host= nonopt= verify_host=yes with_gcc=no with_gnu_ld=no old_AR="$AR" old_CC="$CC" old_CFLAGS="$CFLAGS" old_CPPFLAGS="$CPPFLAGS" old_LD="$LD" old_LN_S="$LN_S" old_NM="$NM" old_RANLIB="$RANLIB" # Parse the command line options. args= prev= for option do case "$option" in -*=*) optarg=`echo "$option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; *) optarg= ;; esac # If the previous option needs an argument, assign it. if test -n "$prev"; then eval "$prev=\$option" prev= continue fi case "$option" in --help) cat <&2 echo "$help" 1>&2 exit 1 ;; *) if test -z "$ltmain"; then ltmain="$option" elif test -z "$host"; then # This generates an unnecessary warning for sparc-sun-solaris4.1.3_U1 # if test -n "`echo $option| sed 's/[-a-z0-9.]//g'`"; then # echo "$progname: warning \`$option' is not a valid host type" 1>&2 # fi host="$option" else echo "$progname: too many arguments" 1>&2 echo "$help" 1>&2 exit 1 fi ;; esac done if test -z "$ltmain"; then echo "$progname: you must specify a LTMAIN file" 1>&2 echo "$help" 1>&2 exit 1 fi if test -f "$ltmain"; then : else echo "$progname: \`$ltmain' does not exist" 1>&2 echo "$help" 1>&2 exit 1 fi # Quote any args containing shell metacharacters. ltconfig_args= for arg do case "$arg" in *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) ltconfig_args="$ltconfig_args '$arg'" ;; *) ltconfig_args="$ltconfig_args $arg" ;; esac done # A relevant subset of AC_INIT. # File descriptor usage: # 0 standard input # 1 file creation # 2 errors and warnings # 3 some systems may open it to /dev/tty # 4 used on the Kubota Titan # 5 compiler messages saved in config.log # 6 checking for... messages and results if test "$silent" = yes; then exec 6>/dev/null else exec 6>&1 fi exec 5>>./config.log # NLS nuisances. # Only set LANG and LC_ALL to C if already set. # These must not be set unconditionally because not all systems understand # e.g. LANG=C (notably SCO). if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi if test "${LANG+set}" = set; then LANG=C; export LANG; fi if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then ac_n= ac_c=' ' ac_t=' ' else ac_n=-n ac_c= ac_t= fi else ac_n= ac_c='\c' ac_t= fi if test -z "$srcdir"; then # Assume the source directory is the same one as the path to ltmain.sh. srcdir=`$echo "$ltmain" | $Xsed -e 's%/[^/]*$%%'` test "$srcdir" = "$ltmain" && srcdir=. fi trap "$rm conftest*; exit 1" 1 2 15 if test "$verify_host" = yes; then # Check for config.guess and config.sub. ac_aux_dir= for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do if test -f $ac_dir/config.guess; then ac_aux_dir=$ac_dir break fi done if test -z "$ac_aux_dir"; then echo "$progname: cannot find config.guess in $srcdir $srcdir/.. $srcdir/../.." 1>&2 echo "$help" 1>&2 exit 1 fi ac_config_guess=$ac_aux_dir/config.guess ac_config_sub=$ac_aux_dir/config.sub # Make sure we can run config.sub. if $ac_config_sub sun4 >/dev/null 2>&1; then : else echo "$progname: cannot run $ac_config_sub" 1>&2 echo "$help" 1>&2 exit 1 fi echo $ac_n "checking host system type""... $ac_c" 1>&6 host_alias=$host case "$host_alias" in "") if host_alias=`$ac_config_guess`; then : else echo "$progname: cannot guess host type; you must specify one" 1>&2 echo "$help" 1>&2 exit 1 fi ;; esac host=`$ac_config_sub $host_alias` echo "$ac_t$host" 1>&6 # Make sure the host verified. test -z "$host" && exit 1 elif test -z "$host"; then echo "$progname: you must specify a host type if you use \`--no-verify'" 1>&2 echo "$help" 1>&2 exit 1 else host_alias=$host fi # Transform linux* to *-*-linux-gnu*, to support old configure scripts. case "$host_os" in linux-gnu*) ;; linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'` esac host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` case "$host_os" in aix3*) # AIX sometimes has problems with the GCC collect2 program. 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