mirror of
https://github.com/gnustep/tools-make.git
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a27430b892
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/tools/make/branches/freeze-1_0_0@9521 72102866-910b-0410-8b05-ffd578937521
356 lines
11 KiB
Text
356 lines
11 KiB
Text
AC_INIT(application.make)
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#
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# configure.in
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#
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# Copyright (C) 1997 Free Software Foundation, Inc.
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#
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# Author: Scott Christley <scottc@net-community.com>
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# Ovidiu Predescu <ovidiu@net-community.com>
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#
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# This file is part of the GNUstep Makefile Package.
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# You should have received a copy of the GNU General Public
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# License along with this library; see the file COPYING.LIB.
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# If not, write to the Free Software Foundation,
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# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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AC_CONFIG_HEADER(config.h)
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#--------------------------------------------------------------------
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# The GNUstep root directory.
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# The user should have the GNUSTEP_SYSTEM_ROOT environment variable
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# defined, but if not then we have a global default.
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#--------------------------------------------------------------------
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AC_PREFIX_DEFAULT(`if test "x$GNUSTEP_SYSTEM_ROOT" = "x"; then
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echo /usr/GNUstep ;
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else
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echo $GNUSTEP_SYSTEM_ROOT ;
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fi`)
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if test "x$prefix" = "xNONE"; then
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prefix=$ac_default_prefix ;
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fi
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AC_ARG_WITH(system-root,
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[ --without-system-root Dont use separate system root directory],
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ac_cv_system_root=$withval,
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ac_cv_system_root=yes)
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GNUSTEP_ROOT=$prefix
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root_prefix='${prefix}'
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if test $ac_cv_system_root = yes; then
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if test "x`basename $prefix`" = xSystem; then
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GNUSTEP_ROOT=`dirname $prefix`
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else
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if test "x$prefix" = "x/"; then
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prefix=/System
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else
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prefix=$prefix/System
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fi
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fi
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root_prefix='${prefix}/..'
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fi
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AC_SUBST(GNUSTEP_ROOT)
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AC_SUBST(root_prefix)
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#--------------------------------------------------------------------
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# Process --with-local-root and --with-network-root options
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#--------------------------------------------------------------------
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AC_ARG_WITH(local-root,[
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--with-local-root
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Set the GNUSTEP_LOCAL_ROOT directory. Use this option if you want
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to have the GNUSTEP_LOCAL_ROOT directory in a non-standard place. Example:
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--with-local-root=/usr/local/GNUstep/Local
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],
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GNUSTEP_LOCAL_ROOT=$withval,
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GNUSTEP_LOCAL_ROOT=$GNUSTEP_ROOT/Local
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)
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AC_ARG_WITH(network-root,[
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--with-network-root
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Set the GNUSTEP_NETWORK_ROOT directory. Use this option if you want
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to have the GNUSTEP_NETWORK_ROOT directory in a non-standard place. Example:
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--with-network-root=/usr/local/GNUstep/Network
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],
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GNUSTEP_NETWORK_ROOT=$withval,
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GNUSTEP_NETWORK_ROOT=$GNUSTEP_ROOT/Network
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)
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AC_SUBST(GNUSTEP_LOCAL_ROOT)
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AC_SUBST(GNUSTEP_NETWORK_ROOT)
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#--------------------------------------------------------------------
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# Is the system flattened?
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#--------------------------------------------------------------------
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AC_ARG_ENABLE(flattened,
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[ --enable-flattened Use flattened directory structure],
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ac_cv_flattened=$enableval,
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ac_cv_flattened="undefined")
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if test "$ac_cv_flattened" = "yes"; then
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GNUSTEP_FLATTENED=yes;
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else
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if test "$ac_cv_flattened" = "no"; then
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GNUSTEP_FLATTENED=;
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else
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GNUSTEP_FLATTENED=$GNUSTEP_FLATTENED;
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fi
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fi
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AC_SUBST(GNUSTEP_FLATTENED)
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#--------------------------------------------------------------------
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# Setup the library combination
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#--------------------------------------------------------------------
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targetArgument=${target}
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AC_PROG_CC
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AC_PROG_CPP
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AC_CANONICAL_SYSTEM
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AC_ARG_WITH(library-combo,[
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--with-library-combo
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Define the default library combinations that will be used when you
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type 'make'. You can still change the library combination at runtime
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by specifying the 'library_combo' make variable. For example:
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$ make library_combo=nx-pdo-nx-nil
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],
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ac_cv_library_combo=$withval,
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ac_cv_library_combo=$ac_cv_library_combo
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)
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if test "$ac_cv_library_combo" = ""; then
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if test $host_os = nextstep4; then
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ac_cv_library_combo=nx-nx-nx-nil
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elif test $host_os = cygwin; then
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ac_cv_library_combo=gnu-gnu-gnu-win32
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elif test $host_os = mingw32; then
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ac_cv_library_combo=gnu-gnu-gnu-win32
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elif test $host_os = mingw; then
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ac_cv_library_combo=gnu-gnu-gnu-win32
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else
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ac_cv_library_combo=gnu-gnu-gnu-xgps
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fi
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fi
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AC_SUBST(ac_cv_library_combo)
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#--------------------------------------------------------------------
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# specific target_os options
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#--------------------------------------------------------------------
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case "$target_os" in
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freebsd*) CPPFLAGS="$CPPFLAGS -I/usr/local/include"
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LIBS="$LIBS -L/usr/local/lib";;
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esac
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#--------------------------------------------------------------------
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# Determine the host, build, and target systems
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#--------------------------------------------------------------------
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AC_CYGWIN
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AC_MINGW32
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AC_EXEEXT
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AC_OBJEXT
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if test "$MINGW32" = yes; then
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echo "hosted on mingw32 .."
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export SHELL=zsh
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export CC=${CC:-gcc}
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export AR=${AR:-ar}
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export RANLIB=${RANLIB:-ranlib}
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export DLLTOOL=${DLLTOOL:-dlltool}
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elif test "$CYGWIN" = yes; then
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echo "hosted on cygwin .."
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export CC=${CC:-gcc}
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export AR=${AR:-ar}
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export RANLIB=${RANLIB:-ranlib}
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export DLLTOOL=${DLLTOOL:-dlltool}
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fi
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#--------------------------------------------------------------------
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# Find the binary and compile tools
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#--------------------------------------------------------------------
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if test "x$target" != "x$host"; then
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echo "cross compiling from $host to $target .."
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cross_compiling="yes"
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AC_CHECK_PROG(CC, "${targetArgument}-gcc", dnl
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"${targetArgument}-gcc", gcc)
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AC_CHECK_PROG(RANLIB, "${targetArgument}-ranlib", dnl
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"${targetArgument}-ranlib", ranlib)
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AC_CHECK_PROG(AR, "${targetArgument}-ar", dnl
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"${targetArgument}-ar", ar)
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AC_CHECK_PROG(DLLTOOL, "${targetArgument}-dlltool", dnl
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"${targetArgument}-dlltool", dlltool)
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else
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AC_CHECK_PROG(AR, ar, ar)
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AC_CHECK_PROG(DLLTOOL, dlltool, dlltool)
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AC_PROG_RANLIB
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fi
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AC_PATH_PROG(PERL, perl, none)
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AC_PROG_INSTALL
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# HOST_INSTALL is the name of the install program in config.make so set it up
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# to point to the install-sh script in the GNUstep tree if no system install is
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# found.
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AC_SUBST(HOST_INSTALL)
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if test "$INSTALL" = "$ac_install_sh"; then
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HOST_INSTALL=$prefix/Makefiles/$INSTALL
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else
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HOST_INSTALL=$INSTALL
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fi
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AC_LN_S
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TAR=
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AC_CHECK_PROG(TAR, gtar, gtar)
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if test "$TAR" = ""; then
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TAR=tar
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fi
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#--------------------------------------------------------------------
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# Miscellaneous flags and setup
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#--------------------------------------------------------------------
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# Strip '-g' off of CFLAGS, since debug=yes adds that anyway
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CFLAGS=`echo $CFLAGS | sed -e 's/-g //'`
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# CPPFLAGS are used throughout for additional includes, which eventually
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# goes in the SYSTEM_CONFIG_INCL variable. If someone really wants to
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# set CPPFLAGS, set FORCE_CPPFLAGS instead (see config.make.in)
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if test "$FORCE_CPPFLAGS" = ""; then
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FORCE_CPPFLAGS=
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fi
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AC_SUBST(FORCE_CPPFLAGS)
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# Set location of GNUstep dirs for later use
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GNUSTEP_HDIR=$prefix/Headers
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if test "$GNUSTEP_FLATTENED" = yes; then
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GNUSTEP_LDIR=$prefix/Libraries
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else
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clean_target_os=`$srcdir/clean_os.sh $target_os`
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clean_target_cpu=`$srcdir/clean_cpu.sh $target_cpu`
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obj_dir=$clean_target_cpu/$clean_target_os
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GNUSTEP_LDIR=$prefix/Libraries/$obj_dir
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fi
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# Check to see if the libobjc library is in our GNUSTEP_SYSTEM_ROOT.
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# If so, there are probably other libraries that we want there also, so
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# leave the proper includes in CPPFLAGS and LDFLAGS
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AC_MSG_CHECKING(for alternate objc library)
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AC_CACHE_VAL(gs_cv_objc_libdir,
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[dnl
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gs_cv_objc_libdir=NONE
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if test -f $GNUSTEP_HDIR/objc/objc.h; then
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if test -f $GNUSTEP_LDIR/libobjc.a -o -f $GNUSTEP_LDIR/libobjc.so; then
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gs_cv_objc_libdir=$GNUSTEP_LDIR
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else
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gs_cv_objc_libdir=NONE
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fi
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fi
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])
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AC_MSG_RESULT($gs_cv_objc_libdir)
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# FIXME: There is a reference problem here, since gnustep-make
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# needs to be installed before other libraries, but if so, then
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# we will end up not including these dirs. For now, just include them
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# all the time:
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#if test "$gs_cv_objc_libdir" != "NONE"; then
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# The following are needed to compile the test programs
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CPPFLAGS="$CPPFLAGS -I$prefix/Headers"
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LDFLAGS="$LDFLAGS -L$GNUSTEP_LDIR"
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# And the following to execute them
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LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$GNUSTEP_LDIR"
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export LD_LIBRARY_PATH
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#fi
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#--------------------------------------------------------------------
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# Miscellaneous headers (for make programs only)
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#--------------------------------------------------------------------
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AC_HEADER_DIRENT
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AC_HAVE_HEADERS(sys/param.h sys/file.h dir.h string.h stdlib.h sys/types.h dnl
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sys/stat.h sys/errno.h)
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#--------------------------------------------------------------------
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# Check if libobjc was compiled with thread support.
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#--------------------------------------------------------------------
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AC_MSG_CHECKING(whether objc has thread support)
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extra_LIBS=""
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case "${target_os}" in
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solaris*)
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extra_LIBS="-lposix4"
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;;
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esac
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saved_CFLAGS="$CFLAGS"
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CFLAGS="$CFLAGS -x objective-c"
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saved_LIBS="$LIBS"
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if test "$host_os" = linux-gnu; then
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LIBS="-lobjc -lpthread"
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AC_TRY_RUN([#include "config_thread.m"], objc_threaded="-lpthread",
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objc_threaded="", objc_threaded="-lpthread")
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elif test "`echo $host_os|sed 's/[[0-9]].*//'|sed s/elf//`" = freebsd; then
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LIBS="-pthread -lobjc"
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AC_TRY_RUN([#include "config_thread.m"], objc_threaded="-pthread",
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objc_threaded="", objc_threaded="-pthread")
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if test x"$objc_threaded" = x""; then
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LIBS="-lpthread -lobjc"
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AC_TRY_RUN([#include "config_thread.m"], objc_threaded="-lpthread",
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objc_threaded="", objc_threaded="-lpthread")
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fi
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if test x"$objc_threaded" = x""; then
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LIBS="-lobjc -lpcthread"
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AC_TRY_RUN([#include "config_thread.m"], objc_threaded="-lpcthread",
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objc_threaded="", objc_threaded="-lpcthread")
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fi
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elif test "$MINGW32" = yes; then
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# Mingw doesn't need anything extra for threads
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LIBS="-lobjc $LIBS $extra_LIBS"
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AC_TRY_RUN([#include "config_thread.m"],
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objc_threaded="works",
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objc_threaded="", objc_threaded="works")
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else
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LIBS="-lobjc $LIBS -lthread $extra_LIBS"
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AC_TRY_RUN([#include "config_thread.m"],
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objc_threaded="-lthread $extra_LIBS",
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objc_threaded="", objc_threaded="")
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fi
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LIBS="$saved_LIBS"
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CFLAGS="$saved_CFLAGS"
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if test x"$objc_threaded" = x""; then
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AC_MSG_RESULT(no)
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else
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AC_MSG_RESULT(yes)
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if test x"$objc_threaded" = x"works"; then
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objc_threaded=""
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fi
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fi
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ac_cv_objc_threaded="$objc_threaded"
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AC_SUBST(objc_threaded)
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AC_SUBST(ac_cv_objc_threaded)
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#--------------------------------------------------------------------
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# Record the version
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#--------------------------------------------------------------------
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. ./Version
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if test -f "../Version"; then
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. ../Version
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fi
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DATE=`date +"%Y%m%d"`
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AC_SUBST(GNUSTEP_VERSION)
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AC_SUBST(GNUSTEP_MAKE_VERSION)
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AC_SUBST(GNUSTEP_MAJOR_VERSION)
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AC_SUBST(GNUSTEP_MINOR_VERSION)
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AC_SUBST(DATE)
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#--------------------------------------------------------------------
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# Produce the output files
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#--------------------------------------------------------------------
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AC_OUTPUT(config.h config.make openapp debugapp which_lib.pl opentool
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executable.template GNUmakefile GNUstep.sh GNUstep.csh gnustep-make.spec
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Documentation/GNUmakefile, chmod a+x openapp debugapp which_lib.pl \
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opentool executable.template)
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