Makefile.in

# $Id$
#
# This source file is a part of the Fresco Project.
# Copyright (C) 1999, 2000 Stefan Seefeld <stefan@fresco.org> 
# http://www.fresco.org
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Library General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library 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
# Library General Public License for more details.
#
# You should have received a copy of the GNU Library General Public
# License along with this library; if not, write to the
# Free Software Foundation, Inc., 675 Mass Ave, Cambridge,
# MA 02139, USA.

SHELL		:= /bin/sh

srcdir		:= @abs_srcdir@
top_srcdir	:= @top_srcdir@
builddir	:= @abs_builddir@

distdir		:= @PACKAGE_NAME@-@PACKAGE_VERSION@

mandatory	:= Prague Babylon Fresco-IDL Fresco-C++ Berlin 
optional	:= GGI SDL \
                   Fresco-Python Fresco-Java Fresco-Perl \
                   Fresco-C++-demos Fresco-Python-demos \
                   contrib/daVinci

testbase_dir	:= $(shell test -d Fresco-Test && echo 'Fresco-Test')
mandatory_dirs  := $(foreach package, $(mandatory), $(shell if test -d $(package) -a -f $(package)/Makefile ; then echo '$(package)'; fi ))
missing_mandatory_dirs := $(foreach package, $(mandatory), $(shell if test ! -d $(package) -o ! -f $(package)/Makefile ; then echo '$(package)'; fi ))
optional_dirs	:= $(foreach package, $(optional), $(shell test -d $(package) && test -f $(package)/Makefile && echo '$(package)'))
subdirs		:= $(missing_mandatory_dirs) $(testbase_dir) $(mandatory_dirs) $(optional_dirs)
sxrdirs		:= Prague Babylon Berlin

# Overridden by the clean-targets, allowing the same subdirs-rule to be used
# for everything.
action		:= all

.PHONY: all $(subdirs)
.PHONY: depend doc install install-doc dist \
        clean distclean maintainer-clean

all:	$(subdirs)

$(missing_mandatory_dirs):
	@echo "The mandatory package \"$@\" not properly configured!"
	@exit 1

$(mandatory_dirs): %: %/Makefile
	@echo "making $(action) in $@"
	$(MAKE) -C $@ $(action)

$(optional_dirs) $(testbase_dir): %: %/Makefile
	@echo "making $(action) in $@ (optional)"
	-$(MAKE) -C $@ $(action)

depend:
	$(MAKE) action="depend"

sxr:	xref
	@echo "formatting sxr"
	synopsis -c config/synopsis.py -Wc,formatter=SXR -o sxr data.syn

xref:	data.syn data.xref sxr_data

doc:
	$(MAKE) action="doc"

install:
	$(MAKE) action="install"

install-doc:
	$(MAKE) action="install-doc"

dist: $(distdir).tar.gz

$(distdir).tar.gz:
	@echo "generating $@..."
	-rm -rf $(distdir)
	cp -pr $(srcdir) $(distdir)
	-chmod -R a+r $(distdir)
	tar czhf $(distdir).tar.gz \
       --exclude CVS \
       --exclude .cvsignore \
       --exclude autom4te.cache \
       --exclude '*.m4' \
       --exclude '*.ac' \
       --exclude '*~' \
       $(distdir)
	-rm -rf $(distdir)

build-tests:
ifdef testbase_dir
	$(MAKE) -C $(testbase_dir)
	$(MAKE) action="build-tests"
else
	@echo "you need 'Fresco-Test' in order to build the tests"
endif

run-tests:
ifdef testbase_dir
	$(MAKE) -C $(testbase_dir)
	$(MAKE) action="run-tests"
else
	@echo "you need 'Fresco-Test' in order to run the tests"
endif

uninstall:
	$(MAKE) action="uninstall"

clean:
	$(MAKE) action="clean"

distclean:
	@echo 'This command removes Makefiles and auxiliary files;'
	@echo 'run configure to regenerate them.'
	$(MAKE) action="distclean"
	rm -rf Makefile config.cache config.log config.status \
               config/Fresco-config config/synopsis.py \
               $(top_srcdir)/autom4te.cache $(top_srcdir)/config/aclocal.m4


maintainer-clean:
	@echo 'This command is intended for maintainers to use;'
	@echo 'it deletes configure and auxiliary files;'
	@echo 'run autogen.sh to regenerated them.'
	$(MAKE) action="maintainer-clean"
	rm -rf Makefile config.cache config.log config.status \
               config/Prague-config config/synopsis.py \
               $(top_srcdir)/autom4te.cache $(top_srcdir)/config/aclocal.m4 \
               $(top_srcdir)/configure 

data.syn: $(join $(sxrdirs), $(patsubst %, /share/doc/%, $(join $(sxrdirs), $(patsubst %, /sxr/%.syn, $(sxrdirs)))))
	@echo linking synopsis files together
	synopsis -o $@ $^

data.xref: $(join $(sxrdirs), $(patsubst %, /share/doc/%, $(join $(sxrdirs), $(patsubst %, /sxr/%.xref, $(sxrdirs)))))
	@echo linking xref files together
	compile-xref -m -o $@ $^

sxr_data:
	for dir in $(sxrdirs); do \
          for file in `(cd $$dir/share/doc/$$dir/sxr/sxr_data && find . -type f -print)`; do \
            if ! cmp -s $$dir/share/doc/$$dir/sxr/sxr_data/$$file sxr_data/$$dir/share/doc/$$dir/sxr/sxr_data/$$file 2>/dev/null; then \
              mkdir -p `dirname sxr_data/$$dir/share/doc/$$dir/sxr/sxr_data/$$file`;\
              cp -p $$dir/share/doc/$$dir/sxr/sxr_data/$$file sxr_data/$$dir/share/doc/$$dir/sxr/sxr_data/$$file;\
              touch sxr_data;\
            fi\
          done\
        done

%/%.syn %/%.xref:
	$(MAKE) -C $(@D) xref

# insert inter-directory dependencies here, but only if the required package
# is present

ifneq ($(findstring Prague, $(subdirs)),)
Babylon: Prague
Berlin: Prague
GGI: Prague
SDL: Prague
Fresco-C++-demos: Prague
endif
ifneq ($(findstring Babylon, $(subdirs)),)
Berlin: Babylon
Fresco-C++: Babylon
Clients-C++: Babylon
endif
ifneq ($(findstring Fresco-IDL, $(subdirs)),)
Fresco-C++: Fresco-IDL
Fresco-Java: Fresco-IDL
Fresco-Python: Fresco-IDL
Fresco-Perl: Fresco-IDL
endif
ifneq ($(findstring Fresco-C++, $(subdirs)),)
Berlin: Fresco-C++
Fresco-C++-demos: Fresco-C++
contrib/daVinci: Fresco-C++
endif
ifneq ($(findstring Berlin, $(subdirs)),)
GGI:	Berlin
SDL:	Berlin
Fresco-C++-demos: Berlin #FIXME !!!
endif
ifneq ($(findstring Fresco-Python, $(subdirs)),)
Fresco-Python-demos: Fresco-Python
endif