[thirdparty/bash.git] / support / shobj-conf

#! /bin/sh
#
# shobj-conf -- output a series of variable assignments to be substituted
#		into a Makefile by configure which specify system-dependent
#		information for creating shared objects that may be loaded
#		into bash with `enable -f'
#
# usage: shobj-conf [-C compiler] -c host_cpu -o host_os -v host_vendor
#
# Chet Ramey
# chet@po.cwru.edu

#   Copyright (C) 1996-2014 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
#
SHOBJ_STATUS=supported
SHLIB_STATUS=supported

SHOBJ_CC=cc
SHOBJ_CFLAGS=
SHOBJ_LD=
SHOBJ_LDFLAGS=
SHOBJ_XLDFLAGS=
SHOBJ_LIBS=

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"

while [ $# -gt 0 ]; do
	case "$1" in
	-C)	shift; SHOBJ_CC="$1"; shift ;;
	-c)	shift; host_cpu="$1"; shift ;;
	-o)	shift; host_os="$1"; shift ;;
	-v)	shift; host_vendor="$1"; shift ;;
	*)	echo "$USAGE" >&2 ; exit 2;;
	esac
done

case "${host_os}-${SHOBJ_CC}-${host_vendor}" in
nsk-cc-tandem)
	SHOBJ_CFLAGS=-Wglobalized
	case `uname -m` in
	NSR*)
		SHOBJ_CFLAGS="${SHOBJ_CFLAGS} -Wcall_shared" # default on TNS/E, needed on TNS/R
		SHOBJ_LD=/usr/bin/ld # for TNS/R
		;;
	NSE*|NEO*)
		SHOBJ_LD=/usr/bin/eld
		;;
	esac
	SHOBJ_LDFLAGS='-shared -bglobalized -unres_symbols ignore'
	;;

sunos4*-*gcc*)
	SHOBJ_CFLAGS=-fpic
	SHOBJ_LD=/usr/bin/ld
	SHOBJ_LDFLAGS='-assert pure-text'

	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
	;;

sunos4*)
	SHOBJ_CFLAGS=-pic
	SHOBJ_LD=/usr/bin/ld
	SHOBJ_LDFLAGS='-assert pure-text'

	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
	;;

sunos5*-*gcc*|solaris2*-*gcc*)
	SHOBJ_LD='${CC}'
	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)'
	;;

sunos5*|solaris2*)
	SHOBJ_CFLAGS='-K pic'
	SHOBJ_LD=/usr/ccs/bin/ld
	SHOBJ_LDFLAGS='-G -dy -z text -i -h $@'

#	SHLIB_XLDFLAGS='-R $(libdir)'
	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	;;

# All versions of Linux (including Gentoo/FreeBSD) or the semi-mythical GNU Hurd.
linux*-*|gnu*-*|k*bsd*-gnu-*|freebsd*-gentoo)
	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_XLDFLAGS='-R$(libdir)'
	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
	;;

# FreeBSD-3.x ELF
freebsd3*|freebsdaout*)
	SHOBJ_CFLAGS=-fPIC
	SHOBJ_LD='${CC}'

	if [ -x /usr/bin/objformat ] && [ "`/usr/bin/objformat`" = "elf" ]; then
		SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'

		SHLIB_XLDFLAGS='-Wl,-rpath,$(libdir)'
		SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	else
		SHOBJ_LDFLAGS='-shared'

		SHLIB_XLDFLAGS='-R$(libdir)'
		SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
	fi
	;;

# FreeBSD-4.x and later have only ELF
freebsd[4-9]*|freebsd1[0-9]*|freebsdelf*|dragonfly*)
	SHOBJ_CFLAGS=-fPIC
	SHOBJ_LD='${CC}'

	SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
	SHLIB_XLDFLAGS='-Wl,-rpath,$(libdir)'

	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	;;

# Darwin/MacOS X
darwin*)
	# Common definitions for all darwin/mac os x versions
	SHOBJ_CFLAGS='-fno-common'

	SHOBJ_LD='${CC}'

	SHLIB_LIBVERSION='$(SHLIB_MAJOR)$(SHLIB_MINOR).$(SHLIB_LIBSUFF)'
	SHLIB_LIBSUFF='dylib'

	# unused at this time
	SHLIB_SONAME='$(libdir)/`echo $@ | sed "s:\\..*::"`.$(SHLIB_MAJOR).$(SHLIB_LIBSUFF)'

	case "${host_os}" in
	# Darwin versions 1, 5, 6, 7 correspond to Mac OS X 10.0, 10.1, 10.2,
	# and 10.3, respectively.
	darwin[1-7].*)
		SHOBJ_STATUS=unsupported
		SHOBJ_LDFLAGS='-dynamic'
		SHLIB_XLDFLAGS='-arch_only `/usr/bin/arch` -install_name $(libdir)/`echo $@ | sed "s:\\..*::"`.$(SHLIB_MAJOR).$(SHLIB_LIBSUFF) -current_version $(SHLIB_MAJOR)$(SHLIB_MINOR) -compatibility_version $(SHLIB_MAJOR) -v'
		;;
	# Darwin 8 == Mac OS X 10.4; Mac OS X 10.N == Darwin N+4
	*)
		SHOBJ_LDFLAGS='-dynamiclib -dynamic -undefined dynamic_lookup -arch_only `/usr/bin/arch`'
		SHLIB_XLDFLAGS='-dynamiclib -arch_only `/usr/bin/arch` -install_name $(libdir)/`echo $@ | sed "s:\\..*::"`.$(SHLIB_MAJOR).$(SHLIB_LIBSUFF) -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*|mirbsd*)
	SHOBJ_CFLAGS=-fPIC
	SHOBJ_LD='${CC}'
	SHOBJ_LDFLAGS='-shared'

	SHLIB_XLDFLAGS='-R$(libdir)'
	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
	;;

bsdi2*)
	SHOBJ_CC=shlicc2
	SHOBJ_CFLAGS=
	SHOBJ_LD=ld
	SHOBJ_LDFLAGS=-r
	SHOBJ_LIBS=-lc_s.2.1.0

	# BSD/OS 2.x and 3.x `shared libraries' are too much of a pain in
	# the ass -- they require changing {/usr/lib,etc}/shlib.map on
	# each system, and the library creation process is byzantine
	SHLIB_STATUS=unsupported
	;;

bsdi3*)
	SHOBJ_CC=shlicc2
	SHOBJ_CFLAGS=
	SHOBJ_LD=ld
	SHOBJ_LDFLAGS=-r
	SHOBJ_LIBS=-lc_s.3.0.0

	# BSD/OS 2.x and 3.x `shared libraries' are too much of a pain in
	# the ass -- they require changing {/usr/lib,etc}/shlib.map on
	# each system, and the library creation process is byzantine
	SHLIB_STATUS=unsupported
	;;

bsdi4*)
	# BSD/OS 4.x now supports ELF and SunOS-style dynamically-linked
	# shared libraries.  gcc 2.x is the standard compiler, and the
	# `normal' gcc options should work as they do in Linux.

	SHOBJ_CFLAGS=-fPIC
	SHOBJ_LD='${CC}'
	SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'

	SHLIB_XLDFLAGS='-Wl,-soname,`basename $@ $(SHLIB_MINOR)`'
	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
	;;

osf*-*gcc*)
	# Fix to use gcc linker driver from bfischer@TechFak.Uni-Bielefeld.DE
	SHOBJ_LD='${CC}'
	SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'

	SHLIB_XLDFLAGS='-rpath $(libdir)'
	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	;;

osf*)
	SHOBJ_LD=ld
	SHOBJ_LDFLAGS='-shared -soname $@ -expect_unresolved "*"'

	SHLIB_XLDFLAGS='-rpath $(libdir)'
	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	;;

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'
	SHOBJ_XLDFLAGS='-G'

	SHLIB_XLDFLAGS='-bM:SRE'
	SHLIB_LIBS='-lcurses -lc'
	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	;;

aix4.[2-9]*|aix[5-9].*)
	SHOBJ_CFLAGS=-K
	SHOBJ_LD='ld'
	SHOBJ_LDFLAGS='-bdynamic -bnoentry -bexpall'
	SHOBJ_XLDFLAGS='-G'

	SHLIB_XLDFLAGS='-bM:SRE'
	SHLIB_LIBS='-lcurses -lc'
	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	;;

#
# THE FOLLOWING ARE UNTESTED -- and some may not support the dlopen interface
#
irix[56]*-*gcc*)
	SHOBJ_CFLAGS='-fpic'
	SHOBJ_LD='${CC}'
	SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'

	SHLIB_XLDFLAGS='-Wl,-rpath,$(libdir)'
	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	;;

irix[56]*)
	SHOBJ_CFLAGS='-K PIC'
	SHOBJ_LD=ld
#	SHOBJ_LDFLAGS='-call_shared -hidden_symbol -no_unresolved -soname $@'
#	Change from David Kaelbling <drk@sgi.com>.  If you have problems,
#	remove the `-no_unresolved'
	SHOBJ_LDFLAGS='-shared -no_unresolved -soname $@'

	SHLIB_XLDFLAGS='-rpath $(libdir)'
	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	;;

hpux9*-*gcc*)
	# must use gcc; the bundled cc cannot compile PIC code
	SHOBJ_CFLAGS='-fpic'
	SHOBJ_LD='${CC}'
	SHOBJ_LDFLAGS='-shared -Wl,-b -Wl,+s'

	SHLIB_XLDFLAGS='-Wl,+b,$(libdir)'
	SHLIB_LIBSUFF='sl'
	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	;;

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='${CC}'
	# if you have problems linking here, moving the `-Wl,+h,$@' 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_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	;;

hpux10*)
	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 +h $@'
#
#	SHLIB_XLDFLAGS='+b $(libdir)'
#	SHLIB_LIBSUFF='sl'
#	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'	

	;;

hpux11*-*gcc*)
	# must use gcc; the bundled cc cannot compile PIC code
	SHOBJ_CFLAGS='-fpic'
	SHOBJ_LD='${CC}'
#	SHOBJ_LDFLAGS='-shared -Wl,-b -Wl,-B,symbolic -Wl,+s -Wl,+std -Wl,+h,$@'
	SHOBJ_LDFLAGS='-shared -fpic -Wl,-b -Wl,+s -Wl,+h,$@'

	SHLIB_XLDFLAGS='-Wl,+b,$(libdir)'
	SHLIB_LIBSUFF='sl'
	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	;;

hpux11*)
	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 +h $@'
#
#	SHLIB_XLDFLAGS='+b $(libdir)'
#	SHLIB_LIBSUFF='sl'
#	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'	

	;;

sysv4*-*gcc*)
	SHOBJ_CFLAGS=-shared
	SHOBJ_LDFLAGS='-shared -h $@'
	SHOBJ_LD='${CC}'

	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	;;

sysv4*)
	SHOBJ_CFLAGS='-K PIC'
	SHOBJ_LD=ld
	SHOBJ_LDFLAGS='-dy -z text -G -h $@'

	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	;;

sco3.2v5*-*gcc*)
	SHOBJ_CFLAGS='-fpic'		# DEFAULTS TO ELF
	SHOBJ_LD='${CC}'
	SHOBJ_LDFLAGS='-shared'

	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	;;

sco3.2v5*)
	SHOBJ_CFLAGS='-K pic -b elf'
	SHOBJ_LD=ld
	SHOBJ_LDFLAGS='-G -b elf -dy -z text -h $@'

	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	;;

sysv5uw7*-*gcc*)
	SHOBJ_CFLAGS='-fpic'
	SHOBJ_LD='${CC}'
	SHOBJ_LDFLAGS='-shared'

	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	;;

sysv5uw7*)
	SHOBJ_CFLAGS='-K PIC'
	SHOBJ_LD=ld
	SHOBJ_LDFLAGS='-G -dy -z text -h $@'

	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}'
	SHOBJ_LDFLAGS='-shared'

	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	;;

dgux*)
	SHOBJ_CFLAGS='-K pic'
	SHOBJ_LD=ld
	SHOBJ_LDFLAGS='-G -dy -h $@'

	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	;;

msdos*)
	SHOBJ_STATUS=unsupported
	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
#
*-*gcc*)
	SHOBJ_CFLAGS=-fpic
	SHOBJ_LD='${CC}'
	SHOBJ_LDFLAGS='-shared'

	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	;;

*)
	SHOBJ_STATUS=unsupported
	SHLIB_STATUS=unsupported
	;;

esac

echo SHOBJ_CC=\'"$SHOBJ_CC"\'
echo SHOBJ_CFLAGS=\'"$SHOBJ_CFLAGS"\'
echo SHOBJ_LD=\'"$SHOBJ_LD"\'
echo SHOBJ_LDFLAGS=\'"$SHOBJ_LDFLAGS"\'
echo SHOBJ_XLDFLAGS=\'"$SHOBJ_XLDFLAGS"\'
echo SHOBJ_LIBS=\'"$SHOBJ_LIBS"\'

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"\'

exit 0
Commit	Line	Data
b72432fd JA	1	#! /bin/sh
	2	#
	3	# shobj-conf -- output a series of variable assignments to be substituted
	4	# into a Makefile by configure which specify system-dependent
	5	# information for creating shared objects that may be loaded
	6	# into bash with `enable -f'
	7	#
	8	# usage: shobj-conf [-C compiler] -c host_cpu -o host_os -v host_vendor
	9	#
	10	# Chet Ramey
	11	# chet@po.cwru.edu
	12
b6e23235	13	# Copyright (C) 1996-2014 Free Software Foundation, Inc.
7117c2d2	14	#
2e4498b3	15	# This file is part of GNU Bash, the Bourne Again SHell.
7117c2d2	16	#
2e4498b3 CR	17	# This program is free software: you can redistribute it and/or modify
	18	# it under the terms of the GNU General Public License as published by
	19	# the Free Software Foundation, either version 3 of the License, or
	20	# (at your option) any later version.
	21	#
	22	# This program is distributed in the hope that it will be useful,
	23	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	24	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	25	# GNU General Public License for more details.
	26	#
	27	# You should have received a copy of the GNU General Public License
	28	# along with this program. If not, see <http://www.gnu.org/licenses/>.
7117c2d2	29	#
7117c2d2	30
b72432fd JA	31	#
	32	# defaults
	33	#
	34	SHOBJ_STATUS=supported
	35	SHLIB_STATUS=supported
	36
	37	SHOBJ_CC=cc
	38	SHOBJ_CFLAGS=
	39	SHOBJ_LD=
	40	SHOBJ_LDFLAGS=
	41	SHOBJ_XLDFLAGS=
	42	SHOBJ_LIBS=
	43
	44	SHLIB_XLDFLAGS=
	45	SHLIB_LIBS=
055a1bf5 CR	46
	47	SHLIB_DOT='.'
	48	SHLIB_LIBPREF='lib'
b72432fd JA	49	SHLIB_LIBSUFF='so'
	50
	51	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF)'
055a1bf5	52	SHLIB_DLLVERSION='$(SHLIB_MAJOR)'
b72432fd JA	53
	54	PROGNAME=`basename $0`
	55	USAGE="$PROGNAME [-C compiler] -c host_cpu -o host_os -v host_vendor"
	56
	57	while [ $# -gt 0 ]; do
	58	case "$1" in
	59	-C) shift; SHOBJ_CC="$1"; shift ;;
	60	-c) shift; host_cpu="$1"; shift ;;
	61	-o) shift; host_os="$1"; shift ;;
	62	-v) shift; host_vendor="$1"; shift ;;
	63	*) echo "$USAGE" >&2 ; exit 2;;
	64	esac
	65	done
	66
602bb739	67	case "${host_os}-${SHOBJ_CC}-${host_vendor}" in
9c2db999 CR	68	nsk-cc-tandem)
9c2db999 CR	69	SHOBJ_CFLAGS=-Wglobalized
63817e33	70	case `uname -m` in
9c2db999 CR	71	NSR*)
	72	SHOBJ_CFLAGS="${SHOBJ_CFLAGS} -Wcall_shared" # default on TNS/E, needed on TNS/R
	73	SHOBJ_LD=/usr/bin/ld # for TNS/R
	74	;;
	75	NSE\|NEO)
	76	SHOBJ_LD=/usr/bin/eld
	77	;;
	78	esac
	79	SHOBJ_LDFLAGS='-shared -bglobalized -unres_symbols ignore'
	80	;;
	81
28ef6c31	82	sunos4-gcc*)
b72432fd JA	83	SHOBJ_CFLAGS=-fpic
	84	SHOBJ_LD=/usr/bin/ld
	85	SHOBJ_LDFLAGS='-assert pure-text'
	86
	87	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
	88	;;
	89
	90	sunos4*)
	91	SHOBJ_CFLAGS=-pic
	92	SHOBJ_LD=/usr/bin/ld
	93	SHOBJ_LDFLAGS='-assert pure-text'
	94
	95	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
	96	;;
	97
28ef6c31	98	sunos5-gcc\|solaris2-gcc)
b72432fd	99	SHOBJ_LD='${CC}'
cc87ba64 CR	100	ld_used=`gcc -print-prog-name=ld`
	101	if ${ld_used} -V 2>&1 \| grep GNU >/dev/null 2>&1; then
	102	# This line works for the GNU ld
	103	SHOBJ_LDFLAGS='-shared -Wl,-h,$@'
1d0e1a34 CR	104	# http://sourceware.org/ml/binutils/2001-08/msg00361.html
1d0e1a34 CR	105	SHOBJ_CFLAGS=-fPIC
cc87ba64 CR	106	else
	107	# This line works for the Solaris linker in /usr/ccs/bin/ld
	108	SHOBJ_LDFLAGS='-shared -Wl,-i -Wl,-h,$@'
1d0e1a34	109	SHOBJ_CFLAGS=-fpic
cc87ba64	110	fi
b72432fd	111
bb70624e	112	# SHLIB_XLDFLAGS='-R $(libdir)'
b72432fd JA	113	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	114	;;
	115
	116	sunos5\|solaris2)
	117	SHOBJ_CFLAGS='-K pic'
	118	SHOBJ_LD=/usr/ccs/bin/ld
	119	SHOBJ_LDFLAGS='-G -dy -z text -i -h $@'
	120
bb70624e	121	# SHLIB_XLDFLAGS='-R $(libdir)'
b72432fd JA	122	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	123	;;
	124
602bb739 CR	125	# All versions of Linux (including Gentoo/FreeBSD) or the semi-mythical GNU Hurd.
602bb739 CR	126	linux-\|gnu-\|kbsd-gnu-\|freebsd-gentoo)
f73dda09 JA	127	SHOBJ_CFLAGS=-fPIC
	128	SHOBJ_LD='${CC}'
	129	SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
	130
	131	SHLIB_XLDFLAGS='-Wl,-rpath,$(libdir) -Wl,-soname,`basename $@ $(SHLIB_MINOR)`'
	132	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
	133	;;
	134
d3ad40de	135	freebsd2*)
b72432fd JA	136	SHOBJ_CFLAGS=-fpic
	137	SHOBJ_LD=ld
	138	SHOBJ_LDFLAGS='-x -Bshareable'
	139
	140	SHLIB_XLDFLAGS='-R$(libdir)'
	141	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
	142	;;
	143
bb70624e	144	# FreeBSD-3.x ELF
6bf8a8a7	145	freebsd3\|freebsdaout)
d3ad40de	146	SHOBJ_CFLAGS=-fPIC
b72432fd	147	SHOBJ_LD='${CC}'
b72432fd	148
bb70624e JA	149	if [ -x /usr/bin/objformat ] && [ "`/usr/bin/objformat`" = "elf" ]; then
	150	SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
	151
	152	SHLIB_XLDFLAGS='-Wl,-rpath,$(libdir)'
	153	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	154	else
	155	SHOBJ_LDFLAGS='-shared'
	156
	157	SHLIB_XLDFLAGS='-R$(libdir)'
	158	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
	159	fi
b72432fd	160	;;
f73dda09	161
6bf8a8a7	162	# FreeBSD-4.x and later have only ELF
5a318736	163	freebsd[4-9]\|freebsd1[0-9]\|freebsdelf\|dragonfly)
602bb739 CR	164	SHOBJ_CFLAGS=-fPIC
	165	SHOBJ_LD='${CC}'
	166
	167	SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
	168	SHLIB_XLDFLAGS='-Wl,-rpath,$(libdir)'
	169
	170	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	171	;;
	172
f73dda09	173	# Darwin/MacOS X
b6e23235 CR	174	darwin*)
b6e23235 CR	175	# Common definitions for all darwin/mac os x versions
8d618825 CR	176	SHOBJ_CFLAGS='-fno-common'
8d618825 CR	177
fd58d46e	178	SHOBJ_LD='${CC}'
8d618825 CR	179
	180	SHLIB_LIBVERSION='$(SHLIB_MAJOR)$(SHLIB_MINOR).$(SHLIB_LIBSUFF)'
	181	SHLIB_LIBSUFF='dylib'
	182
b6e23235 CR	183	# unused at this time
b6e23235 CR	184	SHLIB_SONAME='$(libdir)/`echo $@ \| sed "s:\\..*::"`.$(SHLIB_MAJOR).$(SHLIB_LIBSUFF)'
f73dda09	185
5e13499c	186	case "${host_os}" in
b6e23235 CR	187	# Darwin versions 1, 5, 6, 7 correspond to Mac OS X 10.0, 10.1, 10.2,
	188	# and 10.3, respectively.
	189	darwin[1-7].*)
	190	SHOBJ_STATUS=unsupported
	191	SHOBJ_LDFLAGS='-dynamic'
	192	SHLIB_XLDFLAGS='-arch_only `/usr/bin/arch` -install_name $(libdir)/`echo $@ \| sed "s:\\..*::"`.$(SHLIB_MAJOR).$(SHLIB_LIBSUFF) -current_version $(SHLIB_MAJOR)$(SHLIB_MINOR) -compatibility_version $(SHLIB_MAJOR) -v'
	193	;;
	194	# Darwin 8 == Mac OS X 10.4; Mac OS X 10.N == Darwin N+4
	195	*)
	196	SHOBJ_LDFLAGS='-dynamiclib -dynamic -undefined dynamic_lookup -arch_only `/usr/bin/arch`'
	197	SHLIB_XLDFLAGS='-dynamiclib -arch_only `/usr/bin/arch` -install_name $(libdir)/`echo $@ \| sed "s:\\..*::"`.$(SHLIB_MAJOR).$(SHLIB_LIBSUFF) -current_version $(SHLIB_MAJOR)$(SHLIB_MINOR) -compatibility_version $(SHLIB_MAJOR) -v'
	198	;;
5e13499c	199	esac
f73dda09	200
d3a24ed2	201	SHLIB_LIBS='-lncurses' # see if -lcurses works on MacOS X 10.1
f73dda09 JA	202	;;
f73dda09 JA	203
49cf7828	204	openbsd\|netbsd\|mirbsd*)
b72432fd JA	205	SHOBJ_CFLAGS=-fPIC
b72432fd JA	206	SHOBJ_LD='${CC}'
f73dda09	207	SHOBJ_LDFLAGS='-shared'
b72432fd	208
f73dda09	209	SHLIB_XLDFLAGS='-R$(libdir)'
b72432fd JA	210	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
	211	;;
	212
	213	bsdi2*)
	214	SHOBJ_CC=shlicc2
	215	SHOBJ_CFLAGS=
	216	SHOBJ_LD=ld
	217	SHOBJ_LDFLAGS=-r
	218	SHOBJ_LIBS=-lc_s.2.1.0
	219
	220	# BSD/OS 2.x and 3.x `shared libraries' are too much of a pain in
	221	# the ass -- they require changing {/usr/lib,etc}/shlib.map on
	222	# each system, and the library creation process is byzantine
	223	SHLIB_STATUS=unsupported
	224	;;
	225
	226	bsdi3*)
	227	SHOBJ_CC=shlicc2
	228	SHOBJ_CFLAGS=
	229	SHOBJ_LD=ld
	230	SHOBJ_LDFLAGS=-r
	231	SHOBJ_LIBS=-lc_s.3.0.0
	232
	233	# BSD/OS 2.x and 3.x `shared libraries' are too much of a pain in
	234	# the ass -- they require changing {/usr/lib,etc}/shlib.map on
	235	# each system, and the library creation process is byzantine
	236	SHLIB_STATUS=unsupported
	237	;;
	238
	239	bsdi4*)
	240	# BSD/OS 4.x now supports ELF and SunOS-style dynamically-linked
	241	# shared libraries. gcc 2.x is the standard compiler, and the
	242	# `normal' gcc options should work as they do in Linux.
	243
	244	SHOBJ_CFLAGS=-fPIC
	245	SHOBJ_LD='${CC}'
	246	SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
	247
28ef6c31	248	SHLIB_XLDFLAGS='-Wl,-soname,`basename $@ $(SHLIB_MINOR)`'
b72432fd JA	249	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
	250	;;
	251
28ef6c31	252	osf-gcc*)
bb70624e JA	253	# Fix to use gcc linker driver from bfischer@TechFak.Uni-Bielefeld.DE
	254	SHOBJ_LD='${CC}'
	255	SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
	256
	257	SHLIB_XLDFLAGS='-rpath $(libdir)'
	258	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	259	;;
	260
b72432fd JA	261	osf*)
	262	SHOBJ_LD=ld
	263	SHOBJ_LDFLAGS='-shared -soname $@ -expect_unresolved "*"'
	264
	265	SHLIB_XLDFLAGS='-rpath $(libdir)'
	266	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	267	;;
	268
234d8729	269	aix4.[2-9]-gcc\|aix[5-9].-gcc) # lightly tested by jik@cisco.com
b72432fd JA	270	SHOBJ_CFLAGS=-fpic
	271	SHOBJ_LD='ld'
	272	SHOBJ_LDFLAGS='-bdynamic -bnoentry -bexpall'
	273	SHOBJ_XLDFLAGS='-G'
	274
	275	SHLIB_XLDFLAGS='-bM:SRE'
	276	SHLIB_LIBS='-lcurses -lc'
	277	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	278	;;
	279
234d8729	280	aix4.[2-9]\|aix[5-9].)
b72432fd JA	281	SHOBJ_CFLAGS=-K
	282	SHOBJ_LD='ld'
	283	SHOBJ_LDFLAGS='-bdynamic -bnoentry -bexpall'
	284	SHOBJ_XLDFLAGS='-G'
	285
	286	SHLIB_XLDFLAGS='-bM:SRE'
	287	SHLIB_LIBS='-lcurses -lc'
	288	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	289	;;
	290
	291	#
	292	# THE FOLLOWING ARE UNTESTED -- and some may not support the dlopen interface
	293	#
28ef6c31	294	irix[56]-gcc*)
b72432fd JA	295	SHOBJ_CFLAGS='-fpic'
	296	SHOBJ_LD='${CC}'
	297	SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
	298
	299	SHLIB_XLDFLAGS='-Wl,-rpath,$(libdir)'
	300	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	301	;;
	302
	303	irix[56]*)
	304	SHOBJ_CFLAGS='-K PIC'
	305	SHOBJ_LD=ld
bb70624e	306	# SHOBJ_LDFLAGS='-call_shared -hidden_symbol -no_unresolved -soname $@'
28ef6c31 JA	307	# Change from David Kaelbling <drk@sgi.com>. If you have problems,
28ef6c31 JA	308	# remove the `-no_unresolved'
bb70624e	309	SHOBJ_LDFLAGS='-shared -no_unresolved -soname $@'
b72432fd JA	310
	311	SHLIB_XLDFLAGS='-rpath $(libdir)'
	312	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	313	;;
	314
28ef6c31	315	hpux9-gcc*)
b72432fd JA	316	# must use gcc; the bundled cc cannot compile PIC code
	317	SHOBJ_CFLAGS='-fpic'
	318	SHOBJ_LD='${CC}'
	319	SHOBJ_LDFLAGS='-shared -Wl,-b -Wl,+s'
	320
	321	SHLIB_XLDFLAGS='-Wl,+b,$(libdir)'
	322	SHLIB_LIBSUFF='sl'
	323	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	324	;;
	325
	326	hpux9*)
	327	SHOBJ_STATUS=unsupported
	328	SHLIB_STATUS=unsupported
f73dda09 JA	329
	330	# If you are using the HP ANSI C compiler, you can uncomment and use
	331	# this code (I have not tested it)
	332	# SHOBJ_STATUS=supported
	333	# SHLIB_STATUS=supported
	334	#
	335	# SHOBJ_CFLAGS='+z'
	336	# SHOBJ_LD='ld'
	337	# SHOBJ_LDFLAGS='-b +s'
	338	#
	339	# SHLIB_XLDFLAGS='+b $(libdir)'
	340	# SHLIB_LIBSUFF='sl'
	341	# SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	342
b72432fd JA	343	;;
b72432fd JA	344
28ef6c31	345	hpux10-gcc*)
b72432fd JA	346	# must use gcc; the bundled cc cannot compile PIC code
	347	SHOBJ_CFLAGS='-fpic'
	348	SHOBJ_LD='${CC}'
d3a24ed2 CR	349	# if you have problems linking here, moving the `-Wl,+h,$@' from
d3a24ed2 CR	350	# SHLIB_XLDFLAGS to SHOBJ_LDFLAGS has been reported to work
3d4e09aa	351	SHOBJ_LDFLAGS='-shared -fpic -Wl,-b -Wl,+s'
b72432fd JA	352
	353	SHLIB_XLDFLAGS='-Wl,+h,$@ -Wl,+b,$(libdir)'
	354	SHLIB_LIBSUFF='sl'
	355	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	356	;;
	357
	358	hpux10*)
	359	SHOBJ_STATUS=unsupported
	360	SHLIB_STATUS=unsupported
28ef6c31 JA	361
28ef6c31 JA	362	# If you are using the HP ANSI C compiler, you can uncomment and use
f73dda09 JA	363	# this code (I have not tested it)
	364	# SHOBJ_STATUS=supported
	365	# SHLIB_STATUS=supported
28ef6c31 JA	366	#
	367	# SHOBJ_CFLAGS='+z'
	368	# SHOBJ_LD='ld'
f73dda09	369	# SHOBJ_LDFLAGS='-b +s +h $@'
28ef6c31	370	#
f73dda09	371	# SHLIB_XLDFLAGS='+b $(libdir)'
28ef6c31 JA	372	# SHLIB_LIBSUFF='sl'
28ef6c31 JA	373	# SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
f73dda09	374
b72432fd JA	375	;;
b72432fd JA	376
28ef6c31	377	hpux11-gcc*)
b72432fd JA	378	# must use gcc; the bundled cc cannot compile PIC code
	379	SHOBJ_CFLAGS='-fpic'
	380	SHOBJ_LD='${CC}'
	381	# SHOBJ_LDFLAGS='-shared -Wl,-b -Wl,-B,symbolic -Wl,+s -Wl,+std -Wl,+h,$@'
28ef6c31	382	SHOBJ_LDFLAGS='-shared -fpic -Wl,-b -Wl,+s -Wl,+h,$@'
b72432fd JA	383
	384	SHLIB_XLDFLAGS='-Wl,+b,$(libdir)'
	385	SHLIB_LIBSUFF='sl'
	386	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	387	;;
	388
	389	hpux11*)
	390	SHOBJ_STATUS=unsupported
	391	SHLIB_STATUS=unsupported
28ef6c31 JA	392
28ef6c31 JA	393	# If you are using the HP ANSI C compiler, you can uncomment and use
f73dda09 JA	394	# this code (I have not tested it)
	395	# SHOBJ_STATUS=supported
	396	# SHLIB_STATUS=supported
28ef6c31 JA	397	#
	398	# SHOBJ_CFLAGS='+z'
	399	# SHOBJ_LD='ld'
f73dda09	400	# SHOBJ_LDFLAGS='-b +s +h $@'
28ef6c31	401	#
f73dda09	402	# SHLIB_XLDFLAGS='+b $(libdir)'
28ef6c31 JA	403	# SHLIB_LIBSUFF='sl'
	404	# SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	405
b72432fd JA	406	;;
b72432fd JA	407
28ef6c31	408	sysv4-gcc*)
b72432fd JA	409	SHOBJ_CFLAGS=-shared
	410	SHOBJ_LDFLAGS='-shared -h $@'
	411	SHOBJ_LD='${CC}'
	412
	413	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	414	;;
	415
	416	sysv4*)
	417	SHOBJ_CFLAGS='-K PIC'
	418	SHOBJ_LD=ld
	419	SHOBJ_LDFLAGS='-dy -z text -G -h $@'
	420
	421	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	422	;;
	423
28ef6c31	424	sco3.2v5-gcc*)
b72432fd JA	425	SHOBJ_CFLAGS='-fpic' # DEFAULTS TO ELF
	426	SHOBJ_LD='${CC}'
	427	SHOBJ_LDFLAGS='-shared'
	428
	429	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	430	;;
	431
	432	sco3.2v5*)
	433	SHOBJ_CFLAGS='-K pic -b elf'
	434	SHOBJ_LD=ld
	435	SHOBJ_LDFLAGS='-G -b elf -dy -z text -h $@'
	436
	437	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	438	;;
	439
28ef6c31	440	sysv5uw7-gcc*)
b72432fd JA	441	SHOBJ_CFLAGS='-fpic'
	442	SHOBJ_LD='${CC}'
	443	SHOBJ_LDFLAGS='-shared'
	444
	445	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	446	;;
	447
	448	sysv5uw7*)
	449	SHOBJ_CFLAGS='-K PIC'
	450	SHOBJ_LD=ld
	451	SHOBJ_LDFLAGS='-G -dy -z text -h $@'
	452
	453	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	454	;;
cac4cdbf CR	455
	456	sysv5UnixWare-gcc*)
	457	SHOBJ_CFLAGS=-fpic
	458	SHOBJ_LD='${CC}'
	459	SHOBJ_LDFLAGS='-shared'
	460
	461	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	462	;;
	463
	464	sysv5UnixWare*)
	465	SHOBJ_CFLAGS='-K PIC'
	466	SHOBJ_LD=ld
	467	SHOBJ_LDFLAGS='-G -dy -z text -h $@'
	468
	469	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	470	;;
	471
	472	sysv5OpenUNIX-gcc*)
	473	SHOBJ_CFLAGS=-fpic
	474	SHOBJ_LD='${CC}'
	475	SHOBJ_LDFLAGS='-shared'
	476
	477	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	478	;;
	479
	480	sysv5OpenUNIX*)
	481	SHOBJ_CFLAGS='-K PIC'
	482	SHOBJ_LD=ld
	483	SHOBJ_LDFLAGS='-G -dy -z text -h $@'
	484
	485	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	486	;;
	487
28ef6c31	488	dgux-gcc*)
b72432fd JA	489	SHOBJ_CFLAGS=-fpic
	490	SHOBJ_LD='${CC}'
	491	SHOBJ_LDFLAGS='-shared'
	492
	493	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	494	;;
	495
	496	dgux*)
	497	SHOBJ_CFLAGS='-K pic'
	498	SHOBJ_LD=ld
	499	SHOBJ_LDFLAGS='-G -dy -h $@'
	500
	501	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	502	;;
bb70624e JA	503
	504	msdos*)
	505	SHOBJ_STATUS=unsupported
	506	SHLIB_STATUS=unsupported
	507	;;
	508
055a1bf5 CR	509	cygwin*)
055a1bf5 CR	510	SHOBJ_LD='$(CC)'
547ef914 CR	511	SHOBJ_LDFLAGS='-shared -Wl,--enable-auto-import -Wl,--enable-auto-image-base -Wl,--export-all -Wl,--out-implib=$(@).a'
	512	SHLIB_LIBPREF='cyg'
	513	SHLIB_LIBSUFF='dll'
	514	SHLIB_LIBVERSION='$(SHLIB_DLLVERSION).$(SHLIB_LIBSUFF)'
	515	SHLIB_LIBS='$(TERMCAP_LIB)'
055a1bf5 CR	516
055a1bf5 CR	517	SHLIB_DOT=
547ef914 CR	518	# For official cygwin releases, DLLVERSION will be defined in the
	519	# environment of configure, and will be incremented any time the API
	520	# changes in a non-backwards compatible manner. Otherwise, it is just
	521	# SHLIB_MAJOR.
	522	if [ -n "$DLLVERSION" ] ; then
055a1bf5	523	SHLIB_DLLVERSION="$DLLVERSION"
547ef914 CR	524	fi
	525	;;
	526
	527	mingw*)
	528	SHOBJ_LD='$(CC)'
	529	SHOBJ_LDFLAGS='-shared -Wl,--enable-auto-import -Wl,--enable-auto-image-base -Wl,--export-all -Wl,--out-implib=$(@).a'
	530	SHLIB_LIBSUFF='dll'
	531	SHLIB_LIBVERSION='$(SHLIB_DLLVERSION).$(SHLIB_LIBSUFF)'
	532	SHLIB_LIBS='$(TERMCAP_LIB)'
	533
	534	SHLIB_DOT=
	535	# For official cygwin releases, DLLVERSION will be defined in the
	536	# environment of configure, and will be incremented any time the API
	537	# changes in a non-backwards compatible manner. Otherwise, it is just
	538	# SHLIB_MAJOR.
	539	if [ -n "$DLLVERSION" ] ; then
	540	SHLIB_DLLVERSION="$DLLVERSION"
	541	fi
055a1bf5 CR	542	;;
055a1bf5 CR	543
b72432fd JA	544	#
	545	# Rely on correct gcc configuration for everything else
	546	#
28ef6c31	547	-gcc*)
b72432fd JA	548	SHOBJ_CFLAGS=-fpic
	549	SHOBJ_LD='${CC}'
	550	SHOBJ_LDFLAGS='-shared'
	551
	552	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
	553	;;
	554
	555	*)
	556	SHOBJ_STATUS=unsupported
	557	SHLIB_STATUS=unsupported
	558	;;
	559
	560	esac
	561
	562	echo SHOBJ_CC=\'"$SHOBJ_CC"\'
	563	echo SHOBJ_CFLAGS=\'"$SHOBJ_CFLAGS"\'
	564	echo SHOBJ_LD=\'"$SHOBJ_LD"\'
	565	echo SHOBJ_LDFLAGS=\'"$SHOBJ_LDFLAGS"\'
	566	echo SHOBJ_XLDFLAGS=\'"$SHOBJ_XLDFLAGS"\'
	567	echo SHOBJ_LIBS=\'"$SHOBJ_LIBS"\'
	568
	569	echo SHLIB_XLDFLAGS=\'"$SHLIB_XLDFLAGS"\'
	570	echo SHLIB_LIBS=\'"$SHLIB_LIBS"\'
055a1bf5 CR	571
	572	echo SHLIB_DOT=\'"$SHLIB_DOT"\'
	573
	574	echo SHLIB_LIBPREF=\'"$SHLIB_LIBPREF"\'
b72432fd	575	echo SHLIB_LIBSUFF=\'"$SHLIB_LIBSUFF"\'
055a1bf5	576
b72432fd	577	echo SHLIB_LIBVERSION=\'"$SHLIB_LIBVERSION"\'
055a1bf5	578	echo SHLIB_DLLVERSION=\'"$SHLIB_DLLVERSION"\'
b72432fd JA	579
	580	echo SHOBJ_STATUS=\'"$SHOBJ_STATUS"\'
	581	echo SHLIB_STATUS=\'"$SHLIB_STATUS"\'
	582
	583	exit 0