548 lines
13 KiB
Bash
Executable File
548 lines
13 KiB
Bash
Executable File
#! /bin/sh
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#
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# shobj-conf -- output a series of variable assignments to be substituted
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# into a Makefile by configure which specify system-dependent
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# information for creating shared objects that may be loaded
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# into bash with `enable -f'
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#
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# usage: shobj-conf [-C compiler] -c host_cpu -o host_os -v host_vendor
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#
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# Chet Ramey
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# chet@po.cwru.edu
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# Copyright (C) 1996-2007 Free Software Foundation, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
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#
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# defaults
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#
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SHOBJ_STATUS=supported
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SHLIB_STATUS=supported
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SHOBJ_CC=cc
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SHOBJ_CFLAGS=
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SHOBJ_LD=
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SHOBJ_LDFLAGS=
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SHOBJ_XLDFLAGS=
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SHOBJ_LIBS=
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SHLIB_XLDFLAGS=
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SHLIB_LIBS=
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SHLIB_DOT='.'
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SHLIB_LIBPREF='lib'
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SHLIB_LIBSUFF='so'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF)'
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SHLIB_DLLVERSION='$(SHLIB_MAJOR)'
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PROGNAME=`basename $0`
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USAGE="$PROGNAME [-C compiler] -c host_cpu -o host_os -v host_vendor"
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while [ $# -gt 0 ]; do
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case "$1" in
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-C) shift; SHOBJ_CC="$1"; shift ;;
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-c) shift; host_cpu="$1"; shift ;;
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-o) shift; host_os="$1"; shift ;;
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-v) shift; host_vendor="$1"; shift ;;
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*) echo "$USAGE" >&2 ; exit 2;;
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esac
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done
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case "${host_os}-${SHOBJ_CC}" in
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sunos4*-*gcc*)
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SHOBJ_CFLAGS=-fpic
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SHOBJ_LD=/usr/bin/ld
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SHOBJ_LDFLAGS='-assert pure-text'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
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;;
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sunos4*)
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SHOBJ_CFLAGS=-pic
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SHOBJ_LD=/usr/bin/ld
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SHOBJ_LDFLAGS='-assert pure-text'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
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;;
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sunos5*-*gcc*|solaris2*-*gcc*)
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SHOBJ_CFLAGS=-fpic
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SHOBJ_LD='${CC}'
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ld_used=`gcc -print-prog-name=ld`
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if ${ld_used} -V 2>&1 | grep GNU >/dev/null 2>&1; then
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# This line works for the GNU ld
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SHOBJ_LDFLAGS='-shared -Wl,-h,$@'
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else
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# This line works for the Solaris linker in /usr/ccs/bin/ld
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SHOBJ_LDFLAGS='-shared -Wl,-i -Wl,-h,$@'
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fi
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# SHLIB_XLDFLAGS='-R $(libdir)'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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;;
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sunos5*|solaris2*)
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SHOBJ_CFLAGS='-K pic'
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SHOBJ_LD=/usr/ccs/bin/ld
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SHOBJ_LDFLAGS='-G -dy -z text -i -h $@'
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# SHLIB_XLDFLAGS='-R $(libdir)'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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;;
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# All versions of Linux or the semi-mythical GNU Hurd.
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linux*-*|gnu*-*|k*bsd*-gnu-*)
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SHOBJ_CFLAGS=-fPIC
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SHOBJ_LD='${CC}'
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SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
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SHLIB_XLDFLAGS='-Wl,-rpath,$(libdir) -Wl,-soname,`basename $@ $(SHLIB_MINOR)`'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
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;;
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freebsd2*)
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SHOBJ_CFLAGS=-fpic
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SHOBJ_LD=ld
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SHOBJ_LDFLAGS='-x -Bshareable'
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SHLIB_XLDFLAGS='-R$(libdir)'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
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;;
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# FreeBSD-3.x ELF
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freebsd[3-9]*|freebsdelf[3-9]*|freebsdaout[3-9]*|dragonfly*)
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SHOBJ_CFLAGS=-fPIC
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SHOBJ_LD='${CC}'
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if [ -x /usr/bin/objformat ] && [ "`/usr/bin/objformat`" = "elf" ]; then
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SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
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SHLIB_XLDFLAGS='-Wl,-rpath,$(libdir)'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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else
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SHOBJ_LDFLAGS='-shared'
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SHLIB_XLDFLAGS='-R$(libdir)'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
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fi
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;;
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# Darwin/MacOS X
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darwin[89]*)
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SHOBJ_STATUS=supported
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SHLIB_STATUS=supported
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SHOBJ_CFLAGS='-fno-common'
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SHOBJ_LD='MACOSX_DEPLOYMENT_TARGET=10.3 ${CC}'
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SHLIB_LIBVERSION='$(SHLIB_MAJOR)$(SHLIB_MINOR).$(SHLIB_LIBSUFF)'
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SHLIB_LIBSUFF='dylib'
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SHOBJ_LDFLAGS='-dynamiclib -dynamic -undefined dynamic_lookup -arch_only `/usr/bin/arch`'
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SHLIB_XLDFLAGS='-dynamiclib -arch_only `/usr/bin/arch` -install_name $(libdir)/$@ -current_version $(SHLIB_MAJOR)$(SHLIB_MINOR) -compatibility_version $(SHLIB_MAJOR) -v'
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SHLIB_LIBS='-lncurses' # see if -lcurses works on MacOS X 10.1
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;;
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darwin*|macosx*)
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SHOBJ_STATUS=unsupported
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SHLIB_STATUS=supported
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SHOBJ_CFLAGS='-fno-common'
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SHOBJ_LD='${CC}'
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SHLIB_LIBVERSION='$(SHLIB_MAJOR)$(SHLIB_MINOR).$(SHLIB_LIBSUFF)'
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SHLIB_LIBSUFF='dylib'
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case "${host_os}" in
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darwin[789]*) SHOBJ_LDFLAGS=''
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SHLIB_XLDFLAGS='-dynamiclib -arch_only `/usr/bin/arch` -install_name $(libdir)/$@ -current_version $(SHLIB_MAJOR)$(SHLIB_MINOR) -compatibility_version $(SHLIB_MAJOR) -v'
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;;
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*) SHOBJ_LDFLAGS='-dynamic'
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SHLIB_XLDFLAGS='-arch_only `/usr/bin/arch` -install_name $(libdir)/$@ -current_version $(SHLIB_MAJOR)$(SHLIB_MINOR) -compatibility_version $(SHLIB_MAJOR) -v'
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;;
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esac
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SHLIB_LIBS='-lncurses' # see if -lcurses works on MacOS X 10.1
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;;
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openbsd*|netbsd*)
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SHOBJ_CFLAGS=-fPIC
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SHOBJ_LD='${CC}'
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SHOBJ_LDFLAGS='-shared'
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SHLIB_XLDFLAGS='-R$(libdir)'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
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;;
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bsdi2*)
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SHOBJ_CC=shlicc2
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SHOBJ_CFLAGS=
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SHOBJ_LD=ld
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SHOBJ_LDFLAGS=-r
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SHOBJ_LIBS=-lc_s.2.1.0
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# BSD/OS 2.x and 3.x `shared libraries' are too much of a pain in
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# the ass -- they require changing {/usr/lib,etc}/shlib.map on
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# each system, and the library creation process is byzantine
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SHLIB_STATUS=unsupported
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;;
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bsdi3*)
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SHOBJ_CC=shlicc2
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SHOBJ_CFLAGS=
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SHOBJ_LD=ld
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SHOBJ_LDFLAGS=-r
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SHOBJ_LIBS=-lc_s.3.0.0
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# BSD/OS 2.x and 3.x `shared libraries' are too much of a pain in
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# the ass -- they require changing {/usr/lib,etc}/shlib.map on
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# each system, and the library creation process is byzantine
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SHLIB_STATUS=unsupported
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;;
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bsdi4*)
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# BSD/OS 4.x now supports ELF and SunOS-style dynamically-linked
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# shared libraries. gcc 2.x is the standard compiler, and the
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# `normal' gcc options should work as they do in Linux.
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SHOBJ_CFLAGS=-fPIC
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SHOBJ_LD='${CC}'
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SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
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SHLIB_XLDFLAGS='-Wl,-soname,`basename $@ $(SHLIB_MINOR)`'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
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;;
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osf*-*gcc*)
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# Fix to use gcc linker driver from bfischer@TechFak.Uni-Bielefeld.DE
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SHOBJ_LD='${CC}'
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SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
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SHLIB_XLDFLAGS='-rpath $(libdir)'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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;;
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osf*)
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SHOBJ_LD=ld
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SHOBJ_LDFLAGS='-shared -soname $@ -expect_unresolved "*"'
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SHLIB_XLDFLAGS='-rpath $(libdir)'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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;;
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aix4.[2-9]*-*gcc*|aix[5-9].*-*gcc*) # lightly tested by jik@cisco.com
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SHOBJ_CFLAGS=-fpic
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SHOBJ_LD='ld'
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SHOBJ_LDFLAGS='-bdynamic -bnoentry -bexpall'
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SHOBJ_XLDFLAGS='-G'
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SHLIB_XLDFLAGS='-bM:SRE'
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SHLIB_LIBS='-lcurses -lc'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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;;
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aix4.[2-9]*|aix[5-9].*)
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SHOBJ_CFLAGS=-K
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SHOBJ_LD='ld'
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SHOBJ_LDFLAGS='-bdynamic -bnoentry -bexpall'
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SHOBJ_XLDFLAGS='-G'
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SHLIB_XLDFLAGS='-bM:SRE'
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SHLIB_LIBS='-lcurses -lc'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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;;
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#
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# THE FOLLOWING ARE UNTESTED -- and some may not support the dlopen interface
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#
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irix[56]*-*gcc*)
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SHOBJ_CFLAGS='-fpic'
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SHOBJ_LD='${CC}'
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SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
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SHLIB_XLDFLAGS='-Wl,-rpath,$(libdir)'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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;;
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irix[56]*)
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SHOBJ_CFLAGS='-K PIC'
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SHOBJ_LD=ld
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# SHOBJ_LDFLAGS='-call_shared -hidden_symbol -no_unresolved -soname $@'
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# Change from David Kaelbling <drk@sgi.com>. If you have problems,
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# remove the `-no_unresolved'
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SHOBJ_LDFLAGS='-shared -no_unresolved -soname $@'
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SHLIB_XLDFLAGS='-rpath $(libdir)'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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;;
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hpux9*-*gcc*)
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# must use gcc; the bundled cc cannot compile PIC code
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SHOBJ_CFLAGS='-fpic'
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SHOBJ_LD='${CC}'
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SHOBJ_LDFLAGS='-shared -Wl,-b -Wl,+s'
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SHLIB_XLDFLAGS='-Wl,+b,$(libdir)'
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SHLIB_LIBSUFF='sl'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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;;
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hpux9*)
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SHOBJ_STATUS=unsupported
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SHLIB_STATUS=unsupported
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# If you are using the HP ANSI C compiler, you can uncomment and use
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# this code (I have not tested it)
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# SHOBJ_STATUS=supported
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# SHLIB_STATUS=supported
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#
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# SHOBJ_CFLAGS='+z'
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# SHOBJ_LD='ld'
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# SHOBJ_LDFLAGS='-b +s'
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#
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# SHLIB_XLDFLAGS='+b $(libdir)'
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# SHLIB_LIBSUFF='sl'
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# SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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;;
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hpux10*-*gcc*)
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# must use gcc; the bundled cc cannot compile PIC code
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SHOBJ_CFLAGS='-fpic'
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SHOBJ_LD='${CC}'
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# if you have problems linking here, moving the `-Wl,+h,$@' from
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# SHLIB_XLDFLAGS to SHOBJ_LDFLAGS has been reported to work
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SHOBJ_LDFLAGS='-shared -fpic -Wl,-b -Wl,+s'
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SHLIB_XLDFLAGS='-Wl,+h,$@ -Wl,+b,$(libdir)'
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SHLIB_LIBSUFF='sl'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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;;
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hpux10*)
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SHOBJ_STATUS=unsupported
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SHLIB_STATUS=unsupported
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# If you are using the HP ANSI C compiler, you can uncomment and use
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# this code (I have not tested it)
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# SHOBJ_STATUS=supported
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# SHLIB_STATUS=supported
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#
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# SHOBJ_CFLAGS='+z'
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# SHOBJ_LD='ld'
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# SHOBJ_LDFLAGS='-b +s +h $@'
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#
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# SHLIB_XLDFLAGS='+b $(libdir)'
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# SHLIB_LIBSUFF='sl'
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# SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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;;
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hpux11*-*gcc*)
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# must use gcc; the bundled cc cannot compile PIC code
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SHOBJ_CFLAGS='-fpic'
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SHOBJ_LD='${CC}'
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# SHOBJ_LDFLAGS='-shared -Wl,-b -Wl,-B,symbolic -Wl,+s -Wl,+std -Wl,+h,$@'
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SHOBJ_LDFLAGS='-shared -fpic -Wl,-b -Wl,+s -Wl,+h,$@'
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SHLIB_XLDFLAGS='-Wl,+b,$(libdir)'
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SHLIB_LIBSUFF='sl'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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;;
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hpux11*)
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SHOBJ_STATUS=unsupported
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SHLIB_STATUS=unsupported
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# If you are using the HP ANSI C compiler, you can uncomment and use
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# this code (I have not tested it)
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# SHOBJ_STATUS=supported
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# SHLIB_STATUS=supported
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#
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# SHOBJ_CFLAGS='+z'
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# SHOBJ_LD='ld'
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# SHOBJ_LDFLAGS='-b +s +h $@'
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#
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# SHLIB_XLDFLAGS='+b $(libdir)'
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# SHLIB_LIBSUFF='sl'
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# SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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;;
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sysv4*-*gcc*)
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SHOBJ_CFLAGS=-shared
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SHOBJ_LDFLAGS='-shared -h $@'
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SHOBJ_LD='${CC}'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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;;
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sysv4*)
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SHOBJ_CFLAGS='-K PIC'
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SHOBJ_LD=ld
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SHOBJ_LDFLAGS='-dy -z text -G -h $@'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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;;
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sco3.2v5*-*gcc*)
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SHOBJ_CFLAGS='-fpic' # DEFAULTS TO ELF
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SHOBJ_LD='${CC}'
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SHOBJ_LDFLAGS='-shared'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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;;
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sco3.2v5*)
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SHOBJ_CFLAGS='-K pic -b elf'
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SHOBJ_LD=ld
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SHOBJ_LDFLAGS='-G -b elf -dy -z text -h $@'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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;;
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sysv5uw7*-*gcc*)
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SHOBJ_CFLAGS='-fpic'
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SHOBJ_LD='${CC}'
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SHOBJ_LDFLAGS='-shared'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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;;
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sysv5uw7*)
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SHOBJ_CFLAGS='-K PIC'
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SHOBJ_LD=ld
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SHOBJ_LDFLAGS='-G -dy -z text -h $@'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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;;
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sysv5UnixWare*-*gcc*)
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SHOBJ_CFLAGS=-fpic
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SHOBJ_LD='${CC}'
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SHOBJ_LDFLAGS='-shared'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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;;
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sysv5UnixWare*)
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SHOBJ_CFLAGS='-K PIC'
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SHOBJ_LD=ld
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SHOBJ_LDFLAGS='-G -dy -z text -h $@'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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;;
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sysv5OpenUNIX*-*gcc*)
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SHOBJ_CFLAGS=-fpic
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SHOBJ_LD='${CC}'
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SHOBJ_LDFLAGS='-shared'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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;;
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sysv5OpenUNIX*)
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SHOBJ_CFLAGS='-K PIC'
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SHOBJ_LD=ld
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SHOBJ_LDFLAGS='-G -dy -z text -h $@'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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;;
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dgux*-*gcc*)
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SHOBJ_CFLAGS=-fpic
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SHOBJ_LD='${CC}'
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SHOBJ_LDFLAGS='-shared'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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;;
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dgux*)
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SHOBJ_CFLAGS='-K pic'
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SHOBJ_LD=ld
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SHOBJ_LDFLAGS='-G -dy -h $@'
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SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
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;;
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msdos*)
|
|
SHOBJ_STATUS=unsupported
|
|
SHLIB_STATUS=unsupported
|
|
;;
|
|
|
|
cygwin*)
|
|
SHOBJ_LD='$(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
|
|
;;
|
|
|
|
#
|
|
# 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
|