#
#	make.rules -- Mbedthis Build System Makefile rules
#
#	This file expects that the per-directory Makefiles will have included
#	their make.dep files which will in-turn include config.make and this
#	file.
#
################################################################################
#
#	Copyright (c) Mbedthis Software LLC, 2003-2004. All Rights Reserved.
#	The latest version of this code is available at http://www.mbedthis.com
#
#	This software is open source; 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 2 of the License, or (at your 
#	option) any later version.
#
#	This program is distributed 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 at:
#	http://www.mbedthis.com/downloads/gplLicense.html
#	
#	This General Public License does NOT permit incorporating this software 
#	into proprietary programs. If you are unable to comply with the GPL, a 
#	commercial license for this software and support services are available
#	from Mbedthis Software at http://www.mbedthis.com
#
################################################################################
#
#	The following Make Variables Used:
#
#		BLD_TOP			Relative path to the top of the source tree
#		COMPILE_SHARED	Create objects that are suitable for shared libraries
#		EXPORT_OBJECTS	Create objects in top level object directories. Used 
#						in config.make and config.sh
#		PRE_DIRS		Directories to recurse before the current directory
#		POST_DIRS		Directories to recurse after the current directory
#		MAKE_IFLAGS
#
################################################################################

BLDOUT		= $(shell if [ -x $(BLD_TOOLS_DIR)/bldout ]; then echo bldout; else echo cat; fi)

ifneq (,)
Error. This Makefile requires GNU make.
endif

.NOTPARALLEL:
.PHONY:			always test

#
#	These exports may be defined by users make files and are passed to bld
#
export 	MAKE_LDFLAGS COMPILE_SHARED EXPORT_OBJECTS

#
#	Auto subdirectory recursion
#
RECURSE=\
set -e ; \
for i in $$D "" ; \
do [ -z "$$i" ] && continue ;\
	[ -d "$$i" ] || continue ;\
	home=`pwd` ; \
	cd "$$i" >/dev/null ; \
	if [ -f Makefile ] ; then \
		echo ; \
		echo "    cd $$i" ; \
		set +e ; \
		unset COMPILE_SHARED EXPORT_OBJECTS _LDPATH ; \
		set -e ; \
		echo "    \# $(MAKE) $$T" ; \
		$(MAKE) --no-print-directory -S $$T ; \
		code=$$? ; \
		if [ $$code != 0 ] ; then \
			echo "\#WARNING: Makefile error in `pwd`" ; \
			exit 255 ; \
		fi ; \
		echo "    cd $$home" ; \
	fi ; \
	cd $$home >/dev/null ;\
done

DO_RECURSE=[ -z "$$D" ] || $(RECURSE)
ADO_RECURSE=[ -z "$$D" ] || $(RECURSE)

#
#	Compile files
#
compile: $(BUILD_CHECK) compileDirs $(FILES) compileExtra \
	compileAdirs compileFinal 

$(BUILD_CHECK):

compileExtra:

compileFinal:

compileDirs:
	@+T=compile ; D="$(PRE_DIRS)" ; $(DO_RECURSE) 

compileAdirs:
	@+T=compile ; D="$(POST_DIRS)" ; $(ADO_RECURSE) 


depend: $(BUILD_CHECK) dependExtra dependDirs dependCwd dependAdirs

dependCwd:
	@echo -e "    genDepend -q $(MAKE_IFLAGS) $(BLD_IFLAGS) $(_IFLAGS) $(COMPILE)" | $(BLDOUT)
	@genDepend -q $(MAKE_IFLAGS) $(BLD_IFLAGS) $(_IFLAGS) $(COMPILE)

dependDirs:
	@+T=depend ; D="$(PRE_DIRS)" ; $(DO_RECURSE)

dependAdirs:
	@+T=depend ; D="$(POST_DIRS)" ; $(ADO_RECURSE)

dependExtra:


test: $(BUILD_CHECK) testDirs testExtra

testDirs:
	@+T=test ; D="$(PRE_DIRS)" ; $(DO_RECURSE) ; D="$(POST_DIRS)" ; \
		$(DO_RECURSE)

testExtra:


clean: $(BUILD_CHECK) cleanDirs cleanExtra
	@echo "    rm -f $(CLEANIT)" | $(BLDOUT)
	@rm -f $(CLEANIT)

cleanExtra:

cleanDirs:
	@+T=clean ; D="$(PRE_DIRS)" ; $(DO_RECURSE) ; D="$(POST_DIRS)" ; \
		$(DO_RECURSE)


package: $(BUILD_CHECK) packageDirs packageExtra

packageDirs:
	@+T=package ; D="$(PRE_DIRS)" ; $(DO_RECURSE) ; D="$(POST_DIRS)" ; \
		$(DO_RECURSE)

packageExtra:


projects: $(BUILD_CHECK) projectsDirs projectsExtra

projectsDirs:
	@+T=projects ; D="$(PRE_DIRS)" ; $(DO_RECURSE) ; D="$(POST_DIRS)" ; \
		$(DO_RECURSE)

projectsExtra:

#
#	Used to suppress make warning that there is "Nothing to be done for target"
#
dummy:
	@true

#
#  Local variables:
#  tab-width: 4
#  c-basic-offset: 4
#  End:
#  vim600: sw=4 ts=4 fdm=marker
#  vim<600: sw=4 ts=4
#