Create the main Makefile for software sources.

8549bcd1 · Miguel Jimenez Lopez · cf5bd786 · 8549bcd1
Commit 8549bcd1 authored Apr 04, 2019 by Miguel Jimenez Lopez
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Makefile sw/Makefile +36 -0

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--- a/sw/Makefile
+++ b/sw/Makefile
+# include parent_common.mk for buildsystem's defines
+#use absolute path for REPO_PARENT
+REPO_PARENT=$(shell /bin/pwd)/..
+-include $(REPO_PARENT)/parent_common.mk
+
+# export git tree for subdirs
+GIT_VERSION ?= $(shell git describe --dirty --long --tags)
+export GIT_VERSION
+
+# by default use the fmc-bus within the repository
+FMC_BUS ?= fmc-bus
+# FMC_BUS_ABS has to be absolut path, due to beeing passed to the Kbuild
+FMC_BUS_ABS ?= $(abspath $(FMC_BUS) )
+export FMC_BUS_ABS
+
+DIRS = $(FMC_BUS_ABS) kernel
+
+.PHONY: all clean modules install modules_install $(DIRS)
+
+all clean modules install modules_install: $(DIRS)
+
+clean: TARGET = clean
+modules: TARGET = modules
+install: TARGET = install
+modules_install: TARGET = modules_install
+
+$(DIRS):
+	$(MAKE) -C $@ $(TARGET)
+
+$(FMC_BUS_ABS): fmc-bus-init_repo
+
+# init submodule if missing
+fmc-bus-init_repo:
+	@test -d $(FMC_BUS_ABS)/doc || ( echo "Checking out submodule $(FMC_BUS_ABS)"; git submodule update --init $(FMC_BUS_ABS) )
+
+kernel: $(FMC_BUS_ABS)