ltconfig
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上传日期:2007-01-06
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- #! /bin/sh
- # ltconfig - Create a system-specific libtool.
- # Copyright (C) 1996-1998 Free Software Foundation, Inc.
- # Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 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.
- # Check that we are running under the correct shell.
- SHELL=${CONFIG_SHELL-/bin/sh}
- echo=echo
- if test "X$1" = X--no-reexec; then
- # Discard the --no-reexec flag, and continue.
- shift
- elif test "X`($echo 't') 2>/dev/null`" = 'Xt'; then
- # Yippee, $echo works!
- :
- else
- # Restart under the correct shell.
- exec "$SHELL" "$0" --no-reexec ${1+"$@"}
- fi
- # The HP-UX ksh and POSIX shell print the target directory to stdout
- # if CDPATH is set.
- if test "${CDPATH+set}" = set; then CDPATH=; export CDPATH; fi
- if test "X`($echo 't') 2>/dev/null`" != 'Xt'; then
- # The Solaris, AIX, and Digital Unix default echo programs unquote
- # backslashes. This makes it impossible to quote backslashes using
- # echo "$something" | sed 's/\/\\/g'
- #
- # So, first we look for a working echo in the user's PATH.
- IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
- for dir in $PATH /usr/ucb; do
- if test -f $dir/echo && test "X`($dir/echo 't') 2>/dev/null`" = 'Xt'; then
- echo="$dir/echo"
- break
- fi
- done
- IFS="$save_ifs"
- if test "X$echo" = Xecho; then
- # We didn't find a better echo, so look for alternatives.
- if test "X`(print -r 't') 2>/dev/null`" = 'Xt'; then
- # This shell has a builtin print -r that does the trick.
- echo='print -r'
- elif test -f /bin/ksh && test "X$CONFIG_SHELL" != X/bin/ksh; then
- # If we have ksh, try running ltconfig again with it.
- CONFIG_SHELL=/bin/ksh
- export CONFIG_SHELL
- exec "$CONFIG_SHELL" "$0" --no-reexec ${1+"$@"}
- else
- # Try using printf.
- echo='printf %sn'
- if test "X`($echo 't') 2>/dev/null`" != 'Xt'; then
- # Oops. We lost completely, so just stick with echo.
- echo=echo
- fi
- fi
- fi
- fi
- # Sed substitution that helps us do robust quoting. It backslashifies
- # metacharacters that are still active within double-quoted strings.
- Xsed='sed -e s/^X//'
- sed_quote_subst='s/([\"\`$\\])/\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" | $Xsed -e 's%^.*/%%'`
- # Constants:
- PROGRAM=ltconfig
- PACKAGE=libtool
- VERSION=1.2b
- ac_compile='${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:
- default_ofile=libtool
- 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=
- ofile="$default_ofile"
- verify_host=yes
- with_gcc=no
- with_gnu_ld=no
- old_AR="$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 <<EOM
- Usage: $progname [OPTION]... LTMAIN [HOST]
- Generate a system-specific libtool script.
- --debug enable verbose shell tracing
- --disable-shared do not build shared libraries
- --disable-static do not build static libraries
- --help display this help and exit
- --no-verify do not verify that HOST is a valid host type
- -o, --output=FILE specify the output file [default=$default_ofile]
- --quiet same as `--silent'
- --silent do not print informational messages
- --srcdir=DIR find `config.guess' in DIR
- --version output version information and exit
- --with-gcc assume that the GNU C compiler will be used
- --with-gnu-ld assume that the C compiler uses the GNU linker
- LTMAIN is the `ltmain.sh' shell script fragment that provides basic libtool
- functionality.
- HOST is the canonical host system name [default=guessed].
- EOM
- exit 0
- ;;
- --debug)
- echo "$progname: enabling shell trace mode"
- set -x
- ;;
- --disable-shared) enable_shared=no ;;
- --disable-static) enable_static=no ;;
- --quiet | --silent) silent=yes ;;
- --srcdir) prev=srcdir ;;
- --srcdir=*) srcdir="$optarg" ;;
- --no-verify) verify_host=no ;;
- --output | -o) prev=ofile ;;
- --output=*) ofile="$optarg" ;;
- --version) echo "$PROGRAM (GNU $PACKAGE) $VERSION"; exit 0 ;;
- --with-gcc) with_gcc=yes ;;
- --with-gnu-ld) with_gnu_ld=yes ;;
- -*)
- echo "$progname: unrecognized option `$option'" 1>&2
- echo "$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
- 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 "testingc"; 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 $SHELL $ac_config_sub sun4 >/dev/null 2>&1; then :
- else
- echo "$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 "$host_alias" in
- "")
- if host_alias=`$SHELL $ac_config_guess`; then :
- else
- echo "$progname: cannot guess host type; you must specify one" 1>&2
- echo "$help" 1>&2
- exit 1
- fi ;;
- esac
- host=`$SHELL $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-gnu2/'`
- esac
- host_cpu=`echo $host | sed 's/^([^-]*)-([^-]*)-(.*)$/1/'`
- host_vendor=`echo $host | sed 's/^([^-]*)-([^-]*)-(.*)$/2/'`
- host_os=`echo $host | sed 's/^([^-]*)-([^-]*)-(.*)$/3/'`
- case "$host_os" in
- aix3*)
- # AIX sometimes has problems with the GCC collect2 program. For some
- # reason, if we set the COLLECT_NAMES environment variable, the problems
- # vanish in a puff of smoke.
- if test "${COLLECT_NAMES+set}" != set; then
- COLLECT_NAMES=
- export COLLECT_NAMES
- fi
- ;;
- esac
- # Determine commands to create old-style static archives.
- old_archive_cmds='$AR cru $oldlib$oldobjs'
- old_postinstall_cmds='chmod 644 $oldlib'
- old_postuninstall_cmds=
- # Set a sane default for `AR'.
- test -z "$AR" && AR=ar
- # If RANLIB is not set, then run the test.
- if test "${RANLIB+set}" != "set"; then
- result=no
- echo $ac_n "checking for ranlib... $ac_c" 1>&6
- IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
- for dir in $PATH; do
- test -z "$dir" && dir=.
- if test -f $dir/ranlib; then
- RANLIB="ranlib"
- result="ranlib"
- break
- fi
- done
- IFS="$save_ifs"
- echo "$ac_t$result" 1>&6
- fi
- if test -n "$RANLIB"; then
- old_archive_cmds="$old_archive_cmds;$RANLIB $oldlib"
- old_postinstall_cmds="$RANLIB $oldlib;$old_postinstall_cmds"
- fi
- # Check to see if we are using GCC.
- if test "$with_gcc" != yes || test -z "$CC"; then
- # If CC is not set, then try to find GCC or a usable CC.
- if test -z "$CC"; then
- echo $ac_n "checking for gcc... $ac_c" 1>&6
- IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
- for dir in $PATH; do
- IFS="$save_ifs"
- test -z "$dir" && dir=.
- if test -f $dir/gcc; then
- CC="gcc"
- break
- fi
- done
- IFS="$save_ifs"
- if test -n "$CC"; then
- echo "$ac_t$CC" 1>&6
- else
- echo "$ac_t"no 1>&6
- fi
- fi
- # Not "gcc", so try "cc", rejecting "/usr/ucb/cc".
- if test -z "$CC"; then
- echo $ac_n "checking for cc... $ac_c" 1>&6
- IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
- cc_rejected=no
- for dir in $PATH; do
- test -z "$dir" && dir=.
- if test -f $dir/cc; then
- if test "$dir/cc" = "/usr/ucb/cc"; then
- cc_rejected=yes
- continue
- fi
- CC="cc"
- break
- fi
- done
- IFS="$save_ifs"
- if test $cc_rejected = yes; then
- # We found a bogon in the path, so make sure we never use it.
- set dummy $CC
- shift
- if test $# -gt 0; then
- # We chose a different compiler from the bogus one.
- # However, it has the same name, so the bogon will be chosen
- # first if we set CC to just the name; use the full file name.
- shift
- set dummy "$dir/cc" "$@"
- shift
- CC="$@"
- fi
- fi
- if test -n "$CC"; then
- echo "$ac_t$CC" 1>&6
- else
- echo "$ac_t"no 1>&6
- fi
- if test -z "$CC"; then
- echo "$progname: error: no acceptable cc found in $PATH" 1>&2
- exit 1
- fi
- fi
- # Now see if the compiler is really GCC.
- with_gcc=no
- echo $ac_n "checking whether we are using GNU C... $ac_c" 1>&6
- echo "$progname:462: checking whether we are using GNU C" >&5
- $rm conftest.c
- cat > conftest.c <<EOF
- #ifdef __GNUC__
- yes;
- #endif
- EOF
- if { ac_try='${CC-cc} -E conftest.c'; { (eval echo $progname:470: "$ac_try") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
- with_gcc=yes
- fi
- $rm conftest.c
- echo "$ac_t$with_gcc" 1>&6
- fi
- # Allow CC to be a program name with arguments.
- set dummy $CC
- compiler="$2"
- echo $ac_n "checking for $compiler option to produce PIC... $ac_c" 1>&6
- pic_flag=
- special_shlib_compile_flags=
- wl=
- link_static_flag=
- no_builtin_flag=
- if test "$with_gcc" = yes; then
- wl='-Wl,'
- link_static_flag='-static'
- no_builtin_flag=' -fno-builtin'
- case "$host_os" in
- aix3* | aix4* | irix5* | irix6* | osf3* | osf4*)
- # PIC is the default for these OSes.
- ;;
- os2*)
- # We can build DLLs from non-PIC.
- ;;
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- pic_flag='-m68020 -resident32 -malways-restore-a4'
- ;;
- *)
- pic_flag='-fPIC'
- ;;
- esac
- else
- # PORTME Check for PIC flags for the system compiler.
- case "$host_os" in
- aix3* | aix4*)
- # All AIX code is PIC.
- link_static_flag='-bnso -bI:/lib/syscalls.exp'
- ;;
- hpux9* | hpux10* | hpux11*)
- # Is there a better link_static_flag that works with the bundled CC?
- wl='-Wl,'
- link_static_flag="${wl}-a ${wl}archive"
- pic_flag='+Z'
- ;;
- irix5* | irix6*)
- wl='-Wl,'
- link_static_flag='-non_shared'
- # PIC (with -KPIC) is the default.
- ;;
- os2*)
- # We can build DLLs from non-PIC.
- ;;
- osf3* | osf4*)
- # All OSF/1 code is PIC.
- wl='-Wl,'
- link_static_flag='-non_shared'
- ;;
- sco3.2v5*)
- pic_flag='-Kpic'
- link_static_flag='-dn'
- special_shlib_compile_flags='-belf'
- ;;
- solaris2*)
- pic_flag='-KPIC'
- link_static_flag='-Bstatic'
- wl='-Wl,'
- ;;
- sunos4*)
- pic_flag='-PIC'
- link_static_flag='-Bstatic'
- wl='-Qoption ld '
- ;;
- sysv4.2uw2*)
- pic_flag='-KPIC'
- link_static_flag='-Bstatic'
- wl='-Wl,'
- ;;
- uts4*)
- pic_flag='-pic'
- link_static_flag='-Bstatic'
- ;;
- *)
- can_build_shared=no
- ;;
- esac
- fi
- if test -n "$pic_flag"; then
- echo "$ac_t$pic_flag" 1>&6
- # Check to make sure the pic_flag actually works.
- echo $ac_n "checking if $compiler PIC flag $pic_flag works... $ac_c" 1>&6
- $rm conftest*
- echo "int some_variable = 0;" > conftest.c
- save_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS $pic_flag -DPIC"
- echo "$progname:585: checking if $compiler PIC flag $pic_flag works" >&5
- if { (eval echo $progname:586: "$ac_compile") 1>&5; (eval $ac_compile) 2>conftest.err; } && test -s conftest.o; then
- # Append any warnings to the config.log.
- cat conftest.err 1>&5
- # On HP-UX, both CC and GCC only warn that PIC is supported... then they
- # create non-PIC objects. So, if there were any warnings, we assume that
- # PIC is not supported.
- if test -s conftest.err; then
- echo "$ac_t"no 1>&6
- can_build_shared=no
- pic_flag=
- else
- echo "$ac_t"yes 1>&6
- pic_flag=" $pic_flag"
- fi
- else
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- can_build_shared=no
- pic_flag=
- echo "$ac_t"no 1>&6
- fi
- CFLAGS="$save_CFLAGS"
- $rm conftest*
- else
- echo "$ac_t"none 1>&6
- fi
- # Check for any special shared library compilation flags.
- if test -n "$special_shlib_compile_flags"; then
- echo "$progname: warning: `$CC' requires `$special_shlib_compile_flags' to build shared libraries" 1>&2
- if echo "$old_CC $old_CFLAGS " | egrep -e "[ ]$special_shlib_compile_flags[ ]" >/dev/null; then :
- else
- echo "$progname: add `$special_shlib_compile_flags' to the CC or CFLAGS env variable and reconfigure" 1>&2
- can_build_shared=no
- fi
- fi
- echo $ac_n "checking if $compiler static flag $link_static_flag works... $ac_c" 1>&6
- $rm conftest*
- echo 'main(){return(0);}' > conftest.c
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $link_static_flag"
- echo "$progname:629: checking if $compiler static flag $link_static_flag works" >&5
- if { (eval echo $progname:630: "$ac_link") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- echo "$ac_t$link_static_flag" 1>&6
- else
- echo "$ac_t"none 1>&6
- link_static_flag=
- fi
- LDFLAGS="$save_LDFLAGS"
- $rm conftest*
- if test -z "$LN_S"; then
- # Check to see if we can use ln -s, or we need hard links.
- echo $ac_n "checking whether ln -s works... $ac_c" 1>&6
- $rm conftestdata
- if ln -s X conftestdata 2>/dev/null; then
- $rm conftestdata
- LN_S="ln -s"
- else
- LN_S=ln
- fi
- if test "$LN_S" = "ln -s"; then
- echo "$ac_t"yes 1>&6
- else
- echo "$ac_t"no 1>&6
- fi
- fi
- # Make sure LD is an absolute path.
- if test -z "$LD"; then
- ac_prog=ld
- if test "$with_gcc" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- echo $ac_n "checking for ld used by GCC... $ac_c" 1>&6
- echo "$progname:662: checking for ld used by GCC" >&5
- ac_prog=`($CC -print-prog-name=ld) 2>&5`
- case "$ac_prog" in
- # Accept absolute paths.
- /* | [A-Za-z]:[/\]*)
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we are not using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
- elif test "$with_gnu_ld" = yes; then
- echo $ac_n "checking for GNU ld... $ac_c" 1>&6
- echo "$progname:680: checking for GNU ld" >&5
- else
- echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
- echo "$progname:683: checking for non-GNU ld" >&5
- fi
- if test -z "$LD"; then
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
- for ac_dir in $PATH; do
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog"; then
- LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some GNU ld's only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- if "$LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
- test "$with_gnu_ld" != no && break
- else
- test "$with_gnu_ld" != yes && break
- fi
- fi
- done
- IFS="$ac_save_ifs"
- fi
- if test -n "$LD"; then
- echo "$ac_t$LD" 1>&6
- else
- echo "$ac_t"no 1>&6
- fi
- if test -z "$LD"; then
- echo "$progname: error: no acceptable ld found in $PATH" 1>&2
- exit 1
- fi
- fi
- # Check to see if it really is or is not GNU ld.
- echo $ac_n "checking if the linker ($LD) is GNU ld... $ac_c" 1>&6
- # I'd rather use --version here, but apparently some GNU ld's only accept -v.
- if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
- with_gnu_ld=yes
- else
- with_gnu_ld=no
- fi
- echo "$ac_t$with_gnu_ld" 1>&6
- # See if the linker supports building shared libraries.
- echo $ac_n "checking whether the linker ($LD) supports shared libraries... $ac_c" 1>&6
- allow_undefined_flag=
- no_undefined_flag=
- archive_cmds=
- old_archive_from_new_cmds=
- export_dynamic_flag_spec=
- whole_archive_flag_spec=
- hardcode_libdir_flag_spec=
- hardcode_libdir_separator=
- hardcode_direct=no
- hardcode_minus_L=no
- hardcode_shlibpath_var=unsupported
- runpath_var=
- ld_shlibs=yes
- if test "$with_gnu_ld" = yes; then
- # See if GNU ld supports shared libraries.
- case "$host_os" in
- amigaos*)
- archive_cmds='$rm $objdir/a2ixlibrary.data;$echo "#define NAME $libname" > $objdir/a2ixlibrary.data;$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data;$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data;$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data;$AR cru $lib$libobjs;$RANLIB $lib;(cd $objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- ;;
- sunos4*)
- archive_cmds='$LD -assert pure-text -Bstatic -o $lib$libobjs'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
- *)
- if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
- archive_cmds='$CC -shared ${wl}-soname $wl$soname -o $lib$libobjs'
- else
- ld_shlibs=no
- fi
- ;;
- esac
- if test "$ld_shlibs" = yes; then
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec='${wl}--export-dynamic'
- whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case "$host_os" in
- aix3*)
- allow_undefined_flag=unsupported
- archive_cmds='$NM$libobjs | $global_symbol_pipe | sed '''s/.* //''' > $lib.exp;$LD -o $objdir/$soname$libobjs -bE:$lib.exp -T512 -H512 -bM:SRE;$AR cru $lib $objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L=yes
- if test "$with_gcc" = yes && test -z "$link_static_flag"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct=unsupported
- fi
- ;;
- aix4*)
- allow_undefined_flag=unsupported
- archive_cmds='$NM$libobjs | $global_symbol_pipe | sed '''s/.* //''' > $lib.exp;$CC -o $objdir/$soname$libobjs ${wl}-bE:$lib.exp ${wl}-bM:SRE ${wl}-bnoentry;$AR cru $lib $objdir/$soname'
- hardcode_direct=yes
- hardcode_minus_L=yes
- ;;
- amigaos*)
- archive_cmds='$rm $objdir/a2ixlibrary.data;$echo "#define NAME $libname" > $objdir/a2ixlibrary.data;$echo "#define LIBRARY_ID 1" >> $objdir/a2ixlibrary.data;$echo "#define VERSION $major" >> $objdir/a2ixlibrary.data;$echo "#define REVISION $revision" >> $objdir/a2ixlibrary.data;$AR cru $lib$libobjs;$RANLIB $lib;(cd $objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- ;;
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds='$LD -Bshareable -o $lib$libobjs /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- archive_cmds='$LD -Bshareable -o $lib$libobjs'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
- # FreeBSD 3, at last, uses gcc -shared to do shared libraries.
- freebsd3*)
- archive_cmds='$CC -shared -o $lib$libobjs'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_minus_L=no
- hardcode_shlibpath_var=no
- ;;
- hpux9*)
- archive_cmds='$rm $objdir/$soname;$LD -b +s +b $install_libdir -o $objdir/$soname$libobjs;mv $objdir/$soname $lib'
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_direct=yes
- hardcode_minus_L=yes
- export_dynamic_flag_spec='${wl}-E'
- ;;
- hpux10* | hpux11*)
- archive_cmds='$LD -b +h $soname +s +b $install_libdir -o $lib$libobjs'
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_direct=yes
- hardcode_minus_L=yes
- export_dynamic_flag_spec='${wl}-E'
- ;;
- irix5* | irix6*)
- if test "$with_gcc" = yes; then
- archive_cmds='$CC -shared -o $lib ${wl}-soname ${wl}$soname ${wl}-set_version ${wl}$verstring$libobjs'
- else
- archive_cmds='$LD -shared -o $lib -soname $soname -set_version $verstring$libobjs'
- fi
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- ;;
- netbsd*)
- # Tested with NetBSD 1.2 ld
- archive_cmds='$LD -Bshareable -o $lib$libobjs'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
- openbsd*)
- archive_cmds='$LD -Bshareable -o $lib$libobjs'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
- os2*)
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- allow_undefined_flag=unsupported
- archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $objdir/$libname.def;$echo "DESCRIPTION "$libname"" >> $objdir/$libname.def;$echo DATA >> $objdir/$libname.def;$echo " SINGLE NONSHARED" >> $objdir/$libname.def;$echo EXPORTS >> $objdir/$libname.def;emxexp$libobjs >> $objdir/$libname.def;$CC -Zdll -Zcrtdll -o $lib$libobjs $objdir/$libname.def'
- old_archive_from_new_cmds='emximp -o $objdir/$libname.a $objdir/$libname.def'
- ;;
- osf3* | osf4*)
- allow_undefined_flag=' -expect_unresolved *'
- archive_cmds='$LD -shared${allow_undefined_flag} -o $lib -soname $soname -set_version $verstring$libobjs$deplibs'
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- ;;
- sco3.2v5*)
- archive_cmds='$LD -G -o $lib$libobjs'
- hardcode_direct=yes
- ;;
- solaris2*)
- no_undefined_flag=' -z text'
- archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib$libobjs'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_shlibpath_var=no
- # Solaris 2 before 2.5 hardcodes -L paths.
- case "$host_os" in
- solaris2.[0-4]*)
- hardcode_minus_L=yes
- ;;
- esac
- ;;
- sunos4*)
- archive_cmds='$LD -assert pure-text -Bstatic -o $lib$libobjs'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
- uts4*)
- archive_cmds='$LD -G -h $soname -o $lib$libobjs'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_direct=no
- hardcode_minus_L=no
- hardcode_shlibpath_var=no
- ;;
- *)
- ld_shlibs=no
- can_build_shared=no
- ;;
- esac
- fi
- echo "$ac_t$ld_shlibs" 1>&6
- if test -z "$NM"; then
- echo $ac_n "checking for BSD-compatible nm... $ac_c" 1>&6
- case "$NM" in
- /* | [A-Za-z]:[/\]*) ;; # Let the user override the test with a path.
- *)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
- for ac_dir in /usr/ucb /usr/ccs/bin $PATH /bin; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/nm; then
- # Check to see if the nm accepts a BSD-compat flag.
- # Adding the `sed 1q' prevents false positives on HP-UX, which says:
- # nm: unknown option "B" ignored
- if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
- NM="$ac_dir/nm -B"
- elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
- NM="$ac_dir/nm -p"
- else
- NM="$ac_dir/nm"
- fi
- break
- fi
- done
- IFS="$ac_save_ifs"
- test -z "$NM" && NM=nm
- ;;
- esac
- echo "$ac_t$NM" 1>&6
- fi
- # Check for command to grab the raw symbol name followed by C symbol from nm.
- echo $ac_n "checking command to parse $NM output... $ac_c" 1>&6
- # These are sane defaults that work on at least a few old systems.
- # [They come from Ultrix. What could be older than Ultrix?!! ;)]
- # Character class describing NM global symbol codes.
- symcode='[BCDEGRSTU]'
- # Regexp to match symbols that can be accessed directly from C.
- sympat='([_A-Za-z][_A-Za-z0-9]*)'
- # Transform the above into a raw symbol and a C symbol.
- symxfrm='1 1'
- # Define system-specific variables.
- case "$host_os" in
- aix*)
- symcode='[BCDTU]'
- ;;
- irix*)
- # Cannot use undefined symbols on IRIX because inlined functions mess us up.
- symcode='[BCDEGRST]'
- ;;
- solaris2*)
- symcode='[BDTU]'
- ;;
- esac
- # If we're using GNU nm, then use its standard symbol codes.
- if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
- symcode='[ABCDGISTUW]'
- fi
- # Write the raw and C identifiers.
- global_symbol_pipe="sed -n -e 's/^.* $symcode $sympat$/$symxfrm/p'"
- # Check to see that the pipe works correctly.
- pipe_works=no
- $rm conftest*
- cat > conftest.c <<EOF
- #ifdef __cplusplus
- extern "C" {
- #endif
- char nm_test_var;
- void nm_test_func(){}
- #ifdef __cplusplus
- }
- #endif
- main(){nm_test_var='a';nm_test_func();return(0);}
- EOF
- echo "$progname:1013: checking if global_symbol_pipe works" >&5
- if { (eval echo $progname:1014: "$ac_compile") 1>&5; (eval $ac_compile) 2>&5; } && test -s conftest.o; then
- # Now try to grab the symbols.
- nlist=conftest.nm
- if { echo "$progname:1017: eval "$NM conftest.o | $global_symbol_pipe > $nlist"" >&5; eval "$NM conftest.o | $global_symbol_pipe > $nlist 2>&5"; } && test -s "$nlist"; then
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
- wcout=`wc "$nlist" 2>/dev/null`
- count=`$echo "X$wcout" | $Xsed -e 's/^[ ]*([0-9][0-9]*).*$/1/'`
- (test "$count" -ge 0) 2>/dev/null || count=-1
- else
- rm -f "$nlist"T
- count=-1
- fi
- # Make sure that we snagged all the symbols we need.
- if egrep ' nm_test_var$' "$nlist" >/dev/null; then
- if egrep ' nm_test_func$' "$nlist" >/dev/null; then
- cat <<EOF > conftest.c
- #ifdef __cplusplus
- extern "C" {
- #endif
- EOF
- # Now generate the symbol file.
- sed 's/^.* (.*)$/extern char 1;/' < "$nlist" >> conftest.c
- cat <<EOF >> conftest.c
- #if defined (__STDC__) && __STDC__
- # define __ptr_t void *
- #else
- # define __ptr_t char *
- #endif
- /* The number of symbols in dld_preloaded_symbols, -1 if unsorted. */
- int dld_preloaded_symbol_count = $count;
- /* The mapping between symbol names and symbols. */
- struct {
- char *name;
- __ptr_t address;
- }
- dld_preloaded_symbols[] =
- {
- EOF
- sed 's/^(.*) (.*)$/ {"1", (__ptr_t) &2},/' < "$nlist" >> conftest.c
- cat <<EOF >> conftest.c
- {0, (__ptr_t) 0}
- };
- #ifdef __cplusplus
- }
- #endif
- EOF
- # Now try linking the two files.
- mv conftest.o conftestm.o
- save_LIBS="$LIBS"
- save_CFLAGS="$CFLAGS"
- LIBS='conftestm.o'
- CFLAGS="$CFLAGS$no_builtin_flag"
- if { (eval echo $progname:1075: "$ac_link") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
- pipe_works=yes
- else
- echo "$progname: failed program was:" >&5
- cat conftest.c >&5
- fi
- LIBS="$save_LIBS"
- else
- echo "cannot find nm_test_func in $nlist" >&5
- fi
- else
- echo "cannot find nm_test_var in $nlist" >&5
- fi
- else
- echo "cannot run $global_symbol_pipe" >&5
- fi
- else
- echo "$progname: failed program was:" >&5
- cat conftest.c >&5
- fi
- $rm conftest*
- # Do not use the global_symbol_pipe unless it works.
- echo "$ac_t$pipe_works" 1>&6
- test "$pipe_works" = yes || global_symbol_pipe=
- # Check hardcoding attributes.
- echo $ac_n "checking how to hardcode library paths into programs... $ac_c" 1>&6
- hardcode_action=
- if test -n "$hardcode_libdir_flag_spec" ||
- test -n "$runpath_var"; then
- # We can hardcode non-existant directories.
- if test "$hardcode_direct" != no &&
- test "$hardcode_minus_L" != no &&
- test "$hardcode_shlibpath_var" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action=immediate
- fi
- else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action=unsupported
- fi
- echo "$ac_t$hardcode_action" 1>&6
- reload_flag=
- reload_cmds='$LD$reload_flag -o $output$reload_objs'
- echo $ac_n "checking for $LD option to reload object files... $ac_c" 1>&6
- # PORTME Some linkers may need a different reload flag.
- reload_flag='-r'
- echo "$ac_t$reload_flag" 1>&6
- test -n "$reload_flag" && reload_flag=" $reload_flag"
- # PORTME Fill in your ld.so characteristics
- library_names_spec=
- libname_spec='lib$name'
- soname_spec=
- postinstall_cmds=
- postuninstall_cmds=
- finish_cmds=
- finish_eval=
- shlibpath_var=
- version_type=none
- dynamic_linker="$host_os ld.so"
- echo $ac_n "checking dynamic linker characteristics... $ac_c" 1>&6
- case "$host_os" in
- aix3* | aix4*)
- version_type=linux
- library_names_spec='${libname}${release}.so$versuffix $libname.a'
- shlibpath_var=LIBPATH
- # AIX has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}.so$major'
- ;;
- amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '''s%^.*/([^/]*).ixlibrary$%1%'''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done'
- ;;
- freebsd2* | freebsd3*)
- version_type=sunos
- library_names_spec='${libname}${release}.so$versuffix $libname.so'
- finish_cmds='PATH="$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
- gnu*)
- version_type=linux
- library_names_spec='${libname}${release}.so$versuffix ${libname}.so'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
- hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- dynamic_linker="$host_os dld.sl"
- version_type=sunos
- shlibpath_var=SHLIB_PATH
- library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
- soname_spec='${libname}${release}.sl$major'
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
- irix5* | irix6*)
- version_type=osf
- soname_spec='${libname}${release}.so'
- library_names_spec='${libname}${release}.so$versuffix $libname.so'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
- # No shared lib support for Linux oldld, aout, or coff.
- linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
- dynamic_linker=no
- ;;
- # This must be Linux ELF.
- linux-gnu*)
- version_type=linux
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
- soname_spec='${libname}${release}.so$major'
- finish_cmds='PATH="$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -f /lib/ld.so.1; then
- dynamic_linker='GNU ld.so'
- else
- # Only the GNU ld.so supports shared libraries on MkLinux.
- case "$host_cpu" in
- powerpc*) dynamic_linker=no ;;
- *) dynamic_linker='Linux ld.so' ;;
- esac
- fi
- ;;
- netbsd* | openbsd*)
- version_type=sunos
- library_names_spec='${libname}${release}.so$versuffix'
- finish_cmds='PATH="$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
- os2*)
- libname_spec='$name'
- library_names_spec='$libname.dll $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
- osf3* | osf4*)
- version_type=osf
- soname_spec='${libname}${release}.so'
- library_names_spec='${libname}${release}.so$versuffix $libname.so'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
- sco3.2v5*)
- version_type=osf
- soname_spec='${libname}${release}.so$major'
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
- solaris2*)
- version_type=linux
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
- soname_spec='${libname}${release}.so$major'
- shlibpath_var=LD_LIBRARY_PATH
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
- sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}.so$versuffix'
- finish_cmds='PATH="$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
- sysv4.2uw2*)
- version_type=linux
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
- soname_spec='${libname}${release}.so$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
- uts4*)
- version_type=linux
- library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
- soname_spec='${libname}${release}.so$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
- *)
- dynamic_linker=no
- ;;
- esac
- echo "$ac_t$dynamic_linker"
- test "$dynamic_linker" = no && can_build_shared=no
- # Report the final consequences.
- echo "checking if libtool supports shared libraries... $can_build_shared" 1>&6
- echo $ac_n "checking whether to build shared libraries... $ac_c" 1>&6
- test "$can_build_shared" = "no" && enable_shared=no
- # On AIX, shared libraries and static libraries use the same namespace, and
- # are all built from PIC.
- case "$host_os" in
- aix*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds;$RANLIB $lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
- esac
- echo "$ac_t$enable_shared" 1>&6
- # Make sure either enable_shared or enable_static is yes.
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- echo "checking whether to build static libraries... $enable_static" 1>&6
- echo $ac_n "checking for objdir... $ac_c" 1>&6
- rm -f .libs 2>/dev/null
- mkdir .libs 2>/dev/null
- if test -d .libs; then
- objdir=.libs
- else
- # MS-DOS does not allow filenames that begin with a dot.
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- rmdir .libs 2>/dev/null
- echo "$ac_t$objdir" 1>&6
- # Copy echo and quote the copy, instead of the original, because it is
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- ltecho="$echo"
- # Now quote all the things that may contain metacharacters.
- for var in ltecho old_CC old_CFLAGS old_CPPFLAGS old_LD old_NM old_RANLIB
- old_LN_S AR CC LD LN_S NM reload_flag reload_cmds wl pic_flag
- link_static_flag no_builtin_flag export_dynamic_flag_spec
- whole_archive_flag_spec libname_spec library_names_spec soname_spec RANLIB
- old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds
- old_postuninstall_cmds archive_cmds postinstall_cmds postuninstall_cmds
- allow_undefined_flag no_undefined_flag
- finish_cmds finish_eval global_symbol_pipe
- hardcode_libdir_flag_spec hardcode_libdir_separator; do
- case "$var" in
- reload_cmds | old_archive_cmds | old_archive_from_new_cmds |
- old_postinstall_cmds | old_postuninstall_cmds | archive_cmds |
- postinstall_cmds | postuninstall_cmds | finish_cmds)
- # Double-quote double-evaled strings.
- eval "$var=`$echo "X$$var" | $Xsed -e "$double_quote_subst" -e "$sed_quote_subst"`"
- ;;
- *)
- eval "$var=`$echo "X$$var" | $Xsed -e "$sed_quote_subst"`"
- ;;
- esac
- done
- trap "$rm "$ofile"; exit 1" 1 2 15
- echo "creating $ofile"
- $rm "$ofile"
- cat <<EOF > "$ofile"
- #! $SHELL
- # `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
- # Generated automatically by $PROGRAM - GNU $PACKAGE $VERSION
- # NOTE: Changes made to this file will be lost: look at ltconfig or ltmain.sh.
- #
- # Copyright (C) 1996-1998 Free Software Foundation, Inc.
- # Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
- #
- # This program is free software; you can redistribute it and/or modify
- # it under the terms of the GNU General Public License as published by
- # the Free Software Foundation; either version 2 of the License, or
- # (at your option) any later version.
- #
- # This program is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of
- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- # General Public License for more details.
- #
- # You should have received a copy of the GNU General Public License
- # along with this program; if not, write to the Free Software
- # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- #
- # As a special exception to the GNU General Public License, if you
- # distribute this file as part of a program that contains a
- # configuration script generated by Autoconf, you may include it under
- # the same distribution terms that you use for the rest of that program.
- # Sed that helps us avoid accidentally triggering echo(1) options like -n.
- Xsed="sed -e s/^X//"
- # The HP-UX ksh and POSIX shell print the target directory to stdout
- # if CDPATH is set.
- if test "${CDPATH+set}" = set; then CDPATH=; export CDPATH; fi
- ### BEGIN LIBTOOL CONFIG
- # Libtool was configured as follows, on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
- #
- # CC="$old_CC" CFLAGS="$old_CFLAGS" CPPFLAGS="$old_CPPFLAGS" \
- # LD="$old_LD" NM="$old_NM" RANLIB="$old_RANLIB" LN_S="$old_LN_S" \
- # $0$ltconfig_args
- #
- # Compiler and other test output produced by $progname, useful for
- # debugging $progname, is in ./config.log if it exists.
- # The version of $progname that generated this script.
- LTCONFIG_VERSION="$VERSION"
- # Shell to use when invoking shell scripts.
- SHELL="$SHELL"
- # Whether or not to build shared libraries.
- build_libtool_libs=$enable_shared
- # Whether or not to build static libraries.
- build_old_libs=$enable_static
- # The host system.
- host_alias="$host_alias"
- host="$host"
- # An echo program that does not interpret backslashes.
- echo="$ltecho"
- # The archiver.
- AR="$AR"
- # The default C compiler.
- CC="$CC"
- # The linker used to build libraries.
- LD="$LD"
- # Whether we need hard or soft links.
- LN_S="$LN_S"
- # A BSD-compatible nm program.
- NM="$NM"
- # The name of the directory that contains temporary libtool files.
- objdir="$objdir"
- # How to create reloadable object files.
- reload_flag="$reload_flag"
- reload_cmds="$reload_cmds"
- # How to pass a linker flag through the compiler.
- wl="$wl"
- # Additional compiler flags for building library objects.
- pic_flag="$pic_flag"
- # Compiler flag to prevent dynamic linking.
- link_static_flag="$link_static_flag"
- # Compiler flag to turn off builtin functions.
- no_builtin_flag="$no_builtin_flag"
- # Compiler flag to allow reflexive dlopens.
- export_dynamic_flag_spec="$export_dynamic_flag_spec"
- # Compiler flag to generate shared objects directly from archives.
- whole_archive_flag_spec="$whole_archive_flag_spec"
- # Library versioning type.
- version_type=$version_type
- # Format of library name prefix.
- libname_spec="$libname_spec"
- # List of archive names. First name is the real one, the rest are links.
- # The last name is the one that the linker finds with -lNAME.
- library_names_spec="$library_names_spec"
- # The coded name of the library, if different from the real name.
- soname_spec="$soname_spec"
- # Commands used to build and install an old-style archive.
- RANLIB="$RANLIB"
- old_archive_cmds="$old_archive_cmds"
- old_postinstall_cmds="$old_postinstall_cmds"
- old_postuninstall_cmds="$old_postuninstall_cmds"
- # Create an old-style archive from a shared archive.
- old_archive_from_new_cmds="$old_archive_from_new_cmds"
- # Commands used to build and install a shared archive.
- archive_cmds="$archive_cmds"
- postinstall_cmds="$postinstall_cmds"
- postuninstall_cmds="$postuninstall_cmds"
- # Flag that allows shared libraries with undefined symbols to be built.
- allow_undefined_flag="$allow_undefined_flag"
- # Flag that forces no undefined symbols.
- no_undefined_flag="$no_undefined_flag"
- # Commands used to finish a libtool library installation in a directory.
- finish_cmds="$finish_cmds"
- # Same as above, but a single script fragment to be evaled but not shown.
- finish_eval="$finish_eval"
- # Take the output of nm and produce a listing of raw symbols and C names.
- global_symbol_pipe="$global_symbol_pipe"
- # This is the shared library runtime path variable.
- runpath_var=$runpath_var
- # This is the shared library path variable.
- shlibpath_var=$shlibpath_var
- # How to hardcode a shared library path into an executable.
- hardcode_action=$hardcode_action
- # Flag to hardcode $libdir into a binary during linking.
- # This must work even if $libdir does not exist.
- hardcode_libdir_flag_spec="$hardcode_libdir_flag_spec"
- # Whether we need a single -rpath flag with a separated argument.
- hardcode_libdir_separator="$hardcode_libdir_separator"
- # Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
- # resulting binary.
- hardcode_direct=$hardcode_direct
- # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
- # resulting binary.
- hardcode_minus_L=$hardcode_minus_L
- # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
- # the resulting binary.
- hardcode_shlibpath_var=$hardcode_shlibpath_var
- EOF
- case "$host_os" in
- aix3*)
- cat <<EOF >> "$ofile"
- # AIX sometimes has problems with the GCC collect2 program. For some
- # reason, if we set the COLLECT_NAMES environment variable, the problems
- # vanish in a puff of smoke.
- if test "${COLLECT_NAMES+set}" != set; then
- COLLECT_NAMES=
- export COLLECT_NAMES
- fi
- EOF
- ;;
- esac
- echo '### END LIBTOOL CONFIG' >> "$ofile"
- echo >> "$ofile"
- # Append the ltmain.sh script.
- cat "$ltmain" >> "$ofile" || (rm -f "$ofile"; exit 1)
- chmod +x "$ofile"
- exit 0
- # Local Variables:
- # mode:shell-script
- # sh-indentation:2
- # End: