# Copyright (C) 2013-2014 Czech Technical University in Prague
#
# Authors:
#     - Michal Sojka <sojkam1@fel.cvut.cz>
#
# This document contains proprietary information belonging to Czech
# Technical University in Prague. Passing on and copying of this
# document, and communication of its contents is not permitted
# without prior written authorization.
#
# File : Makefile
# Abstract:
#	 This makefile tries to build all RPP projects in this repository.

SUBDIRS = Debug POSIX apps/rpp-test-suite/Debug apps/rpp-test-suite/POSIX

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

all: $(subdir-targets)

clean: $(subdir-targets)

lib: # Build only the library
	$(MAKE) -C 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-% subdir-apps/%:
	$(MAKE) -C $(@:subdir-%=%) $(MAKECMDGOALS)


UNCRUSTIFY_FILES = $(shell git ls-files|git check-attr --stdin uncrustify|awk -F: '/uncrustify: set$$/ {print $$1}')
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)


RELEASE_PREFIX = rpp-lib
include common.mk

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