# This makefile tries to build all RPP projects by calling various
# Eclipse commands from command line.
#
# See http://processors.wiki.ti.com/index.php/Projects_-_Command_Line_Build/Create
# and https://bugs.eclipse.org/bugs/show_bug.cgi?id=186847

ECLIPSE=/opt/ti/ccsv5/eclipse/eclipse

WORKSPACE:=$(shell mktemp --dry-run --tmpdir -d rpp-lib-workspace.XXXXXXXXXX)

all:
	rm -rf $(WORKSPACE)

lib: rpp-lib.lib

clean:
	rm -rf $(wildcard $(dir $(WORKSPACE))rpp-lib-workspace.*) rpp-lib.lib

.PHONY: rpp-lib.lib
rpp-lib.lib:
	$(MAKE) -C Debug

$(WORKSPACE):
	mkdir -p $(WORKSPACE)

# Usage: $(call build_ccs,project directory) or
# 	 $(call build_ccs,,project name) for project in current directory
define build_ccs
all: $(or $2,$(notdir $1))
$(or $2,$(notdir $1)): $(WORKSPACE)
	$(ECLIPSE) -noSplash -data $(WORKSPACE) -application com.ti.ccstudio.apps.projectImport -ccs.location $(if $1,$(CURDIR)/$1,$(CURDIR))
	$(ECLIPSE) -noSplash -data $(WORKSPACE) -application com.ti.ccstudio.apps.projectBuild -ccs.projects $(or $2,$(notdir $1))
# Previous commands do not return non-zero exit code on build failure - invoke make directly to not miss a potential error
	$(MAKE) -C $(CURDIR)/$1/Debug all
endef

define build_cdt
all: $1
$1: $(WORKSPACE)
	$(ECLIPSE) -noSplash -data $(WORKSPACE) -application org.eclipse.cdt.managedbuilder.core.headlessbuild -import $(CURDIR)/apps/$1
	$(ECLIPSE) -noSplash -data $(WORKSPACE) -application org.eclipse.cdt.managedbuilder.core.headlessbuild -build $1
endef

$(eval $(call build_ccs,,rpp-lib))
$(eval $(call build_ccs,apps/rpp-test-suite))

$(eval $(call build_cdt,rpp-lib_posix))
$(eval $(call build_cdt,rpp-test-suite_posix))

ccs-help: $(WORKSPACE)
	$(ECLIPSE) -noSplash -data $(WORKSPACE) -application com.ti.ccstudio.apps.projectBuild -ccs.help