Makefile.in

# Program names from configure script
CC= @CC@

# Compilation options from configure script
MAKE_DRIVER_C7=@DO_C7_DRIVER@
MAKE_DRIVER_C6=@DO_C6_DRIVER@
MAKE_SWIG=@DO_MAS_SWIG@

# Set up the sets of folders to recurse into for each target
ifeq ($(MAKE_DRIVER_C7),yes)
	driverdir=driver_c7
else
ifeq ($(MAKE_DRIVER_C6),yes)
	driverdir=driver_c6
endif
endif

all_dirs = $(driverdir) interfaces applications scripts python config2
clean_dirs = driver_c6 driver_c7 interfaces applications scripts swig python \
						 config2
install_dirs = $(driverdir) include interfaces applications scripts python \
							 config2

# Set up dependencies for each target
all_deps = Makefile defaults/config.h makefiles/Makefile.install \
					 makefiles/Makefile.paths scripts/mas scripts/mas_mknodes \
					 scripts/91-mas.rules scripts/mas_make_card_id \
					 applications/mas_var/Makefile config2/Makefile config2/mas.cin \
					 include/mce_library.h applications/Makefile
install_deps = all

ifeq ($(MAKE_SWIG),yes)
all_dirs += swig
install_dirs += swig
endif

# Target definitions.  This should be a loop or something...

default: all

all: $(all_deps)
	for d in $(all_dirs); do ( cd $$d && ${MAKE} ) || exit 1; done

clean: $(clean_deps)
	for d in $(clean_dirs); do ( cd $$d && ${MAKE} clean ) || exit 1; done

install: $(install_deps)
	for d in $(install_dirs); do ( cd $$d && ${MAKE} install ) || exit 1; done

.PHONY: default all clean install check-repo-version

# Force version recalcuation if git revision changes

repo_version.txt: repo_version.stamp

# Update REPO_VERSION if:
# * repo_version.txt doesn't exist
# OR
# * (
#   - git revision is different than repo_version
#   AND
#   - we're in a GIT checkout
#   )
#
# The second one is to ensure a GIT export keeps the repo version of the
# export.
check-repo-version:
	if [ ! -f repo_version.txt -o \( \
		"x`cat repo_version.txt`" != "x`git rev-parse HEAD 2>/dev/null`" -a \
		"x`git rev-parse HEAD 2>/dev/null`" != "x" \) ]; then \
		git rev-parse HEAD > repo_version.txt; \
	fi

# Only update repo_version.txt if it changed
repo_version.stamp: check-repo-version
	touch $@

config.status: branch_id.txt repo_version.txt

# configuration rules

.PRECIOUS: Makefile
Makefile: config.status Makefile.in
	$(SHELL) ./config.status $@

applications/Makefile: config.status applications/Makefile.in
	$(SHELL) ./config.status $@

applications/mas_var/Makefile: config.status applications/mas_var/Makefile.in
	$(SHELL) ./config.status $@

config2/Makefile: config.status config2/Makefile.in
	$(SHELL) ./config.status $@

config2/mas.cin: config.status config2/mas.cin.in
	$(SHELL) ./config.status $@

driver_c6/Makefile: config.status driver_c6/Makefile.in
	$(SHELL) ./config.status $@

driver_c7/Makefile: config.status driver_c7/Makefile.in
	$(SHELL) ./config.status $@

include/mce_library.h: config.status include/mce_library.h.in
	$(SHELL) ./config.status $@

makefiles/Makefile.install: config.status makefiles/Makefile.install.in
	$(SHELL) ./config.status $@

makefiles/Makefile.paths: config.status makefiles/Makefile.paths.in
	$(SHELL) ./config.status $@

scripts/mas: config.status scripts/mas.in
	$(SHELL) ./config.status $@

scripts/mas_make_card_id: config.status scripts/mas_make_card_id.in
	$(SHELL) ./config.status $@

scripts/91-mas.rules: config.status scripts/91-mas.rules.in
	$(SHELL) ./config.status $@

scripts/mas_mknodes: config.status scripts/mas_mknodes.in
	$(SHELL) ./config.status $@

.PRECIOUS: config.status
config.status: configure
	$(SHELL) ./config.status --recheck

configure: configure.ac
	autoconf -o $@ $<

# this misdirection prevents us from having to run autoheader every time
defaults/config.h: defaults/config-stamp
	@if test ! -f $@; then \
		rm -f $<; \
		$(MAKE) $<; \
		fi

defaults/config-stamp: defaults/config.h.in config.status
	$(SHELL) ./config.status defaults/config.h
	touch $@

defaults/config.h.in: configure.ac
	autoheader $<
	rm -f defaults/config-stamp
	touch $@