# the original 'makefile' has a flaw:
# 1) it overrides CFLAGS
# 2) it does not pass extra "FLAGS" to $(CC) that could come from environment
#
# It means we need to edit 'makefile' for different builds (DEBUG, etc...),
# which is not practical at all.
#
# To use this makefile:
#   "make": build with all predefined tests
#   "make unit": build standalone (unit) test
#   "make debug": build standalone test with debugging code
#
# Original 'makefile' targets can be used (make test, etc...)

.PHONY: default all unit debug std

default: all

# default is to build with all predefined tests
BUILD := teststall

include makefile

all: CFLAGS+=-DTESTALL
all: clean test

unit: CFLAGS+=-DUNIT_TEST
unit: clean std

debug: CFLAGS+=-DUNIT_TEST -DDEBUG
debug: clean std

std: src/*.c src/*.h
	$(CC) $(CFLAGS) src/*.c -o test.out