| # Copyright 2017 Harald Welte |
| # Copyright 2018 sysmocom - s.f.m.c. GmbH |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| SUBDIRS=bsc bsc-nat bts ccid gbproxy ggsn_tests hlr mgw mme msc pcu pgw remsim \ |
| sccp selftest sgsn simtrace sip stp sysinfo smlc |
| |
| NPROC=$(shell nproc 2>/dev/null) |
| ifeq ($(NPROC),) |
| NPROC=1 |
| endif |
| PARALLEL_MAKE ?= -j$(NPROC) |
| |
| # 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: deps all |
| |
| .PHONY: deps |
| deps: |
| $(MAKE) -C deps |
| |
| # deps-update target for backwards compat; now does the same as 'make deps' |
| .PHONY: deps-update |
| deps-update: |
| $(MAKE) -C deps |
| |
| 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: deps $(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: deps $(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))) \ |
| ) |