# Copyright (C) 2013-2015 Czech Technical University in Prague
#
# Authors:
#     - Michal Sojka <sojkam1@fel.cvut.cz>
#
# Permission is hereby granted, free of charge, to any person
# obtaining a copy of this software and associated documentation
# files (the "Software"), to deal in the Software without
# restriction, including without limitation the rights to use,
# copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following
# conditions:

# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.

# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
# OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
# OTHER DEALINGS IN THE SOFTWARE.
#
# File : Makefile
# Abstract:
#	 This makefile tries to build all RPP projects in this repository.

TARGETS=$(sort $(notdir $(patsubst %/,%,$(dir $(wildcard build/*/Makefile.config)))))

SUBDIRS = $(foreach t,$(TARGETS),build/$(t)/Debug build/$(t)/apps/helloworld build/$(t)/apps/rpp-test-suite)

subdir-targets = $(SUBDIRS:%=subdir-%)

all: $(subdir-targets)

print-targets:
	@echo "Building for targets: $(TARGETS)"

clean: $(subdir-targets)

lib: # Build only the library
	$(MAKE) -C build/tms570_hydctr/Debug

doc: # Build API documentation (Doxygen)
	$(MAKE) -C rpp/doc/api/

.PHONY: all clean lib

# Multiple submakes are invoked in the same directory - e.g.
# rpp-test-suite/Debug/GNUmakefile invokes Debug/GNUmakefile. We don't
# want these targets to be invoked twice so we forbid parallel
# invocation in this Makefile. Note that the submakes still run in
# parallel.
.NOTPARALLEL:

subdir-build/%: print-targets
	$(MAKE) -C $(@:subdir-%=%) $(MAKECMDGOALS)


UNCRUSTIFY_FILES = $(shell etc/git-ls-files-attr uncrustify)
UNCRUSTIFY_CFG = etc/uncrustify.cfg
define UNCRUSTIFY_ALL
$(foreach i,$(UNCRUSTIFY_FILES),git show HEAD:$i | uncrustify -c $(UNCRUSTIFY_CFG) -o $i
)
endef

# Usage: Run 'make uncrustify' and then 'git add -p' to commit the
# changes you agree with.
uncrustify:
	git diff --quiet # Check that the tree is clean
	$(UNCRUSTIFY_ALL)


include common.mk

$(eval $(call release_rules,rpp-lib))
release: $(RELEASE_BASENAME).zip

$(RELEASE_BASENAME)::
# lwIP
	git --git-dir=lwip/.git archive --prefix=$@/lwip/ $(RELEASE_COMMIT) | tar xf -
# API doc
	rm -rf rpp/doc/api/html
	$(MAKE) -C rpp/doc/api
	mkdir -p $@/rpp/doc/api/html
	cp -rT rpp/doc/api/html $@/rpp/doc/api/html