# Chet Ramey
# chet@po.cwru.edu
+# Copyright (C) 1996-2009 Free Software Foundation, Inc.
+#
+# This file is part of GNU Bash, the Bourne Again SHell.
+#
+# 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 3 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, see <http://www.gnu.org/licenses/>.
+#
+
#
# defaults
#
SHLIB_XLDFLAGS=
SHLIB_LIBS=
+
+SHLIB_DOT='.'
+SHLIB_LIBPREF='lib'
SHLIB_LIBSUFF='so'
SHLIB_LIBVERSION='$(SHLIB_LIBSUFF)'
+SHLIB_DLLVERSION='$(SHLIB_MAJOR)'
PROGNAME=`basename $0`
USAGE="$PROGNAME [-C compiler] -c host_cpu -o host_os -v host_vendor"
;;
sunos5*-*gcc*|solaris2*-*gcc*)
- SHOBJ_CFLAGS=-fpic
SHOBJ_LD='${CC}'
- SHOBJ_LDFLAGS='-shared -Wl,-i -Wl,-h,$@'
+ ld_used=`gcc -print-prog-name=ld`
+ if ${ld_used} -V 2>&1 | grep GNU >/dev/null 2>&1; then
+ # This line works for the GNU ld
+ SHOBJ_LDFLAGS='-shared -Wl,-h,$@'
+ # http://sourceware.org/ml/binutils/2001-08/msg00361.html
+ SHOBJ_CFLAGS=-fPIC
+ else
+ # This line works for the Solaris linker in /usr/ccs/bin/ld
+ SHOBJ_LDFLAGS='-shared -Wl,-i -Wl,-h,$@'
+ SHOBJ_CFLAGS=-fpic
+ fi
# SHLIB_XLDFLAGS='-R $(libdir)'
SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
;;
-freebsd2* | netbsd* | openbsd*)
+# All versions of Linux or the semi-mythical GNU Hurd.
+linux*-*|gnu*-*|k*bsd*-gnu-*)
+ SHOBJ_CFLAGS=-fPIC
+ SHOBJ_LD='${CC}'
+ SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
+
+ SHLIB_XLDFLAGS='-Wl,-rpath,$(libdir) -Wl,-soname,`basename $@ $(SHLIB_MINOR)`'
+ SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
+ ;;
+
+freebsd2*)
SHOBJ_CFLAGS=-fpic
SHOBJ_LD=ld
SHOBJ_LDFLAGS='-x -Bshareable'
SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
;;
-# FreeBSD-3.x can have either a.out or ELF object files
-#freebsd3*)
-# SHOBJ_CFLAGS=-fpic
-# SHOBJ_LD='${CC}'
-# SHOBJ_LDFLAGS='-shared'
-#
-# SHLIB_XLDFLAGS='-R$(libdir)'
-# SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
-# ;;
-
# FreeBSD-3.x ELF
-freebsd[3-9]*|freebsdelf[3-9]*|freebsdaout[3-9]*)
- SHOBJ_CFLAGS=-fpic
+freebsd[3-9]*|freebsdelf[3-9]*|freebsdaout[3-9]*|dragonfly*)
+ SHOBJ_CFLAGS=-fPIC
SHOBJ_LD='${CC}'
if [ -x /usr/bin/objformat ] && [ "`/usr/bin/objformat`" = "elf" ]; then
SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
fi
;;
-# All versions of Linux or the semi-mythical GNU Hurd.
-linux*|gnu*)
+
+# Darwin/MacOS X
+darwin[89]*|darwin10*)
+ SHOBJ_STATUS=supported
+ SHLIB_STATUS=supported
+
+ SHOBJ_CFLAGS='-fno-common'
+
+ SHOBJ_LD='MACOSX_DEPLOYMENT_TARGET=10.3 ${CC}'
+
+ SHLIB_LIBVERSION='$(SHLIB_MAJOR)$(SHLIB_MINOR).$(SHLIB_LIBSUFF)'
+ SHLIB_LIBSUFF='dylib'
+
+ SHOBJ_LDFLAGS='-dynamiclib -dynamic -undefined dynamic_lookup -arch_only `/usr/bin/arch`'
+ SHLIB_XLDFLAGS='-dynamiclib -arch_only `/usr/bin/arch` -install_name $(libdir)/$@ -current_version $(SHLIB_MAJOR)$(SHLIB_MINOR) -compatibility_version $(SHLIB_MAJOR) -v'
+
+ SHLIB_LIBS='-lncurses' # see if -lcurses works on MacOS X 10.1
+ ;;
+
+darwin*|macosx*)
+ SHOBJ_STATUS=unsupported
+ SHLIB_STATUS=supported
+
+ SHOBJ_CFLAGS='-fno-common'
+
+ SHOBJ_LD='${CC}'
+
+ SHLIB_LIBVERSION='$(SHLIB_MAJOR)$(SHLIB_MINOR).$(SHLIB_LIBSUFF)'
+ SHLIB_LIBSUFF='dylib'
+
+ case "${host_os}" in
+ darwin[789]*|darwin10*) SHOBJ_LDFLAGS=''
+ SHLIB_XLDFLAGS='-dynamiclib -arch_only `/usr/bin/arch` -install_name $(libdir)/$@ -current_version $(SHLIB_MAJOR)$(SHLIB_MINOR) -compatibility_version $(SHLIB_MAJOR) -v'
+ ;;
+ *) SHOBJ_LDFLAGS='-dynamic'
+ SHLIB_XLDFLAGS='-arch_only `/usr/bin/arch` -install_name $(libdir)/$@ -current_version $(SHLIB_MAJOR)$(SHLIB_MINOR) -compatibility_version $(SHLIB_MAJOR) -v'
+ ;;
+ esac
+
+ SHLIB_LIBS='-lncurses' # see if -lcurses works on MacOS X 10.1
+ ;;
+
+openbsd*|netbsd*)
SHOBJ_CFLAGS=-fPIC
SHOBJ_LD='${CC}'
- SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
+ SHOBJ_LDFLAGS='-shared'
- SHLIB_XLDFLAGS='-Wl,-rpath,$(libdir) -Wl,-soname,`basename $@ $(SHLIB_MINOR)`'
+ SHLIB_XLDFLAGS='-R$(libdir)'
SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
;;
SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
;;
-aix4.[2-9]*-*gcc*) # lightly tested by jik@cisco.com
+aix4.[2-9]*-*gcc*|aix[5-9].*-*gcc*) # lightly tested by jik@cisco.com
SHOBJ_CFLAGS=-fpic
SHOBJ_LD='ld'
SHOBJ_LDFLAGS='-bdynamic -bnoentry -bexpall'
SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
;;
-aix4.[2-9]*)
+aix4.[2-9]*|aix[5-9].*)
SHOBJ_CFLAGS=-K
SHOBJ_LD='ld'
SHOBJ_LDFLAGS='-bdynamic -bnoentry -bexpall'
hpux9*)
SHOBJ_STATUS=unsupported
SHLIB_STATUS=unsupported
+
+ # If you are using the HP ANSI C compiler, you can uncomment and use
+ # this code (I have not tested it)
+# SHOBJ_STATUS=supported
+# SHLIB_STATUS=supported
+#
+# SHOBJ_CFLAGS='+z'
+# SHOBJ_LD='ld'
+# SHOBJ_LDFLAGS='-b +s'
+#
+# SHLIB_XLDFLAGS='+b $(libdir)'
+# SHLIB_LIBSUFF='sl'
+# SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+
;;
hpux10*-*gcc*)
# must use gcc; the bundled cc cannot compile PIC code
SHOBJ_CFLAGS='-fpic'
SHOBJ_LD='${CC}'
- SHOBJ_LDFLAGS='-shared -Wl,-b -Wl,+s'
+ # if you have problems linking here, moving the `-Wl,+h,$@' from
+ # SHLIB_XLDFLAGS to SHOBJ_LDFLAGS has been reported to work
+ SHOBJ_LDFLAGS='-shared -fpic -Wl,-b -Wl,+s'
SHLIB_XLDFLAGS='-Wl,+h,$@ -Wl,+b,$(libdir)'
SHLIB_LIBSUFF='sl'
SHLIB_STATUS=unsupported
# If you are using the HP ANSI C compiler, you can uncomment and use
- # this code
-# SHOBJ_STATUS=unsupported
-# SHLIB_STATUS=unsupported
+ # this code (I have not tested it)
+# SHOBJ_STATUS=supported
+# SHLIB_STATUS=supported
#
# SHOBJ_CFLAGS='+z'
# SHOBJ_LD='ld'
-# SHOBJ_LDFLAGS='-b'
+# SHOBJ_LDFLAGS='-b +s +h $@'
#
-# SHLIB_XLDFLAGS=''
+# SHLIB_XLDFLAGS='+b $(libdir)'
# SHLIB_LIBSUFF='sl'
# SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+
;;
hpux11*-*gcc*)
SHLIB_STATUS=unsupported
# If you are using the HP ANSI C compiler, you can uncomment and use
- # this code
-# SHOBJ_STATUS=unsupported
-# SHLIB_STATUS=unsupported
+ # this code (I have not tested it)
+# SHOBJ_STATUS=supported
+# SHLIB_STATUS=supported
#
# SHOBJ_CFLAGS='+z'
# SHOBJ_LD='ld'
-# SHOBJ_LDFLAGS='-b'
+# SHOBJ_LDFLAGS='-b +s +h $@'
#
-# SHLIB_XLDFLAGS=''
+# SHLIB_XLDFLAGS='+b $(libdir)'
# SHLIB_LIBSUFF='sl'
# SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
;;
-
+
+sysv5UnixWare*-*gcc*)
+ SHOBJ_CFLAGS=-fpic
+ SHOBJ_LD='${CC}'
+ SHOBJ_LDFLAGS='-shared'
+
+ SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+ ;;
+
+sysv5UnixWare*)
+ SHOBJ_CFLAGS='-K PIC'
+ SHOBJ_LD=ld
+ SHOBJ_LDFLAGS='-G -dy -z text -h $@'
+
+ SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+ ;;
+
+sysv5OpenUNIX*-*gcc*)
+ SHOBJ_CFLAGS=-fpic
+ SHOBJ_LD='${CC}'
+ SHOBJ_LDFLAGS='-shared'
+
+ SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+ ;;
+
+sysv5OpenUNIX*)
+ SHOBJ_CFLAGS='-K PIC'
+ SHOBJ_LD=ld
+ SHOBJ_LDFLAGS='-G -dy -z text -h $@'
+
+ SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+ ;;
+
dgux*-*gcc*)
SHOBJ_CFLAGS=-fpic
SHOBJ_LD='${CC}'
SHLIB_STATUS=unsupported
;;
+cygwin*)
+ SHOBJ_LD='$(CC)'
+ SHOBJ_LDFLAGS='-shared -Wl,--enable-auto-import -Wl,--enable-auto-image-base -Wl,--export-all -Wl,--out-implib=$(@).a'
+ SHLIB_LIBPREF='cyg'
+ SHLIB_LIBSUFF='dll'
+ SHLIB_LIBVERSION='$(SHLIB_DLLVERSION).$(SHLIB_LIBSUFF)'
+ SHLIB_LIBS='$(TERMCAP_LIB)'
+
+ SHLIB_DOT=
+ # For official cygwin releases, DLLVERSION will be defined in the
+ # environment of configure, and will be incremented any time the API
+ # changes in a non-backwards compatible manner. Otherwise, it is just
+ # SHLIB_MAJOR.
+ if [ -n "$DLLVERSION" ] ; then
+ SHLIB_DLLVERSION="$DLLVERSION"
+ fi
+ ;;
+
+mingw*)
+ SHOBJ_LD='$(CC)'
+ SHOBJ_LDFLAGS='-shared -Wl,--enable-auto-import -Wl,--enable-auto-image-base -Wl,--export-all -Wl,--out-implib=$(@).a'
+ SHLIB_LIBSUFF='dll'
+ SHLIB_LIBVERSION='$(SHLIB_DLLVERSION).$(SHLIB_LIBSUFF)'
+ SHLIB_LIBS='$(TERMCAP_LIB)'
+
+ SHLIB_DOT=
+ # For official cygwin releases, DLLVERSION will be defined in the
+ # environment of configure, and will be incremented any time the API
+ # changes in a non-backwards compatible manner. Otherwise, it is just
+ # SHLIB_MAJOR.
+ if [ -n "$DLLVERSION" ] ; then
+ SHLIB_DLLVERSION="$DLLVERSION"
+ fi
+ ;;
+
#
# Rely on correct gcc configuration for everything else
#
echo SHLIB_XLDFLAGS=\'"$SHLIB_XLDFLAGS"\'
echo SHLIB_LIBS=\'"$SHLIB_LIBS"\'
+
+echo SHLIB_DOT=\'"$SHLIB_DOT"\'
+
+echo SHLIB_LIBPREF=\'"$SHLIB_LIBPREF"\'
echo SHLIB_LIBSUFF=\'"$SHLIB_LIBSUFF"\'
+
echo SHLIB_LIBVERSION=\'"$SHLIB_LIBVERSION"\'
+echo SHLIB_DLLVERSION=\'"$SHLIB_DLLVERSION"\'
echo SHOBJ_STATUS=\'"$SHOBJ_STATUS"\'
echo SHLIB_STATUS=\'"$SHLIB_STATUS"\'
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