#  Makefile - hhl - /usr/src/toolchain
#  Copyright 2020 Nathan Fisher <nfisher.sr@gmail.com>
#

include toolchain.mk

ifeq ($(build_gawk), 1)
subdirs += gawk
endif
ifeq ($(build_pax), 1)
subdirs += pax
endif
ifeq ($(build_perl), 1)
subdirs += perl
subdirs += xml-parser
endif
ifeq ($(build_python), 1)
subdirs += python
endif
subdirs += binutils
subdirs += gcc-pass1
subdirs += linux-headers
subdirs += glibc
subdirs += gcc-pass2

installdirs += $(build)/toolchain $(build)/src $(build)/obj

all: $(subdirs) reduce-size
	$(info $(grn)=== Temporary toolchain built ===$(reset))

$(subdirs): | $(installdirs)
	$(MAKE) -C $@

$(installdirs):
	install -d $@

clean:
	for subdir in $(subdirs) ; \
		do $(MAKE) -C $${subdir} clean ; done

distclean: clean
	for subdir in $(subdirs) ; \
		do $(MAKE) -C $${subdir} distclean ; done

strip:
	strip --strip-debug /toolchain/lib/* > /dev/null 2>&1 || true
	/usr/bin/strip --strip-unneeded /toolchain/bin/*> /dev/null 2>&1  || true
	/usr/bin/strip --strip-unneeded /toolchain/sbin/*> /dev/null 2>&1  || true
	/usr/bin/strip --strip-unneeded /toolchain/libexec/gcc/*/${gcc_version}/* || true
	/usr/bin/strip --strip-debug /toolchain/bin/*> /dev/null 2>&1 || true
	/usr/bin/strip --strip-debug /toolchain/sbin/*> /dev/null 2>&1 || true
	/usr/bin/strip --strip-debug /toolchain/libexec/gcc/*/${gcc_version}/* || true

removedoc:
	rm -rf /toolchain/doc
	rm -rf /toolschain/info
	rm -rf /toolchain/man
	rm -rf /toolchain/share/doc
	rm -rf /toolschain/share/info
	rm -rf /toolchain/share/man

remove-la:
	find /toolchain/lib /toolchain/libexec -name '*.la' -delete

reduce-size: strip removedoc remove-la

remove: distclean
	for subdir in ${subdirs} ; \
		do $(MAKE) -C $${subdir} remove ; done
	rm -rf /toolchain/* .built

.PHONY:       \
all           \
${subdirs}    \
clean         \
distclean     \
strip         \
removedoc     \
remove-la     \
reduce-size   \
remove

.DEFAULT_GOAL = all