esp-open-rtos/examples/Makefile
Angus Gratton e5ea797ed1 examples/Makefile: Make more make-like instead of using shell loops
Shell loops broke Travis fairly severely.
2015-08-21 15:54:01 +10:00

32 lines
1.1 KiB
Makefile

EXAMPLES = $(shell find $(dir $(lastword $(MAKEFILE_LIST))) -mindepth 2 -name Makefile | sed s/Makefile//g)
# Generate some dummy .dummybuild/.dummyrebuild target files
EXAMPLES_BUILD = $(patsubst %,%.dummybuild,$(EXAMPLES))
EXAMPLES_REBUILD = $(patsubst %,%.dummyrebuild,$(EXAMPLES))
warning:
@echo "******************************************************"
@echo "You may not want this Makefile, even though it's here!"
@echo "******************************************************"
@echo ""
@echo "SUGGESTIONS:"
@echo "Running 'make' in one of the subdirectories of examples/ will build a single example."
@echo "Running 'make help' in one of the subdirectories of examples/ will print some help."
@echo ""
@echo "OTHERWISE:"
@echo "This makefile is for building all of the examples at once, as a developer test."
@echo "To use it, run 'make build-examples' or 'make rebuild-examples'"
@echo
build-examples: $(EXAMPLES_BUILD)
rebuild-examples: $(EXAMPLES_REBUILD)
%.dummybuild:
make -C $(dir $@)
%.dummyrebuild:
make -C $(dir $@) rebuild
.PHONY: warning rebuild-examples build-examples
.NOTPARALLEL:
.ONESHELL: