initial commit

c/darts/GNUmakefile

@@ -0,0 +1,34 @@
+# 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