Add master make file which helps to iterate over all directories

This commit is contained in:
Harald Welte 2017-12-12 15:51:39 +01:00
parent f6bd980fdd
commit add12df6af
1 changed files with 54 additions and 0 deletions

54
Makefile Normal file
View File

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SUBDIRS=bsc bsc-nat ggsn_tests gprs_gb lapdm mgw msc_tests selftest sysinfo
PARALLEL_MAKE:=-j4
# This master makefile allows you to do things like
# make clean (remove all generated binary, c++ and symlinks)
# make compile (compile ttcn3 into c++)
# make all (compile c++ into executable)
#
# as well as per-subdirectory targets like
#
# make bsc/clean
# make bsc/compile
# make bsc/all
# make bsc (equivalent to bsc/all)
default: all
compile: $(foreach dir,$(SUBDIRS),$(dir)/compile)
clean: $(foreach dir,$(SUBDIRS),$(dir)/clean)
all: $(foreach dir,$(SUBDIRS),$(dir)/all)
define DIR_Makefile_template
$(1)/Makefile:
(cd $(1) && ./gen_links.sh && ./regen_makefile.sh)
endef
define DIR_compile_template
.PHONY: $(1)/compile
$(1)/compile: $(1)/Makefile
$(MAKE) -C $(1) compile
endef
define DIR_clean_template
.PHONY: $(1)/clean
$(1)/clean: $(1)/Makefile
$(MAKE) -C $(1) clean
(cd $(1) && ../rmlinks.sh && rm Makefile)
endef
define DIR_all_template
$(1): $(1)/all
.PHONY: $(1)/all
$(1)/all: $(1)/Makefile
$(MAKE) -C $(1) compile
$(MAKE) $(PARALLEL_MAKE) -C $(1)
endef
$(foreach dir,$(SUBDIRS), \
$(eval $(call DIR_Makefile_template,$(dir))) \
$(eval $(call DIR_compile_template,$(dir))) \
$(eval $(call DIR_clean_template,$(dir))) \
$(eval $(call DIR_all_template,$(dir))) \
)