53 lines
1.5 KiB
Makefile
53 lines
1.5 KiB
Makefile
# The original 'makefile' has a flaw:
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# 1) it overrides CFLAGS
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# 2) it does not pass extra "FLAGS" to $(CC) that could come from environment
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#
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# It means :
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# - we need to edit 'makefile' for different builds (DEBUG, etc...), which is
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# not practical at all.
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# - Also, it does not allow to run all tests without editing the test source
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# code.
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#
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# To use this makefile (GNU make only):
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# 1) copy it into exercise directory
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# 2) add ex.h to exercise include file
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# 3) add ex.c to exercise source code, and create a suitable main function
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# 4) use make with one of the following targets :
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# all: compile and run all predefined tests.
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# nowarn: compile with no -Wall and -Wextra, and run all predefined tests
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# debug: compile with -DDEBUG and run all predefined tests
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# mem: perform memcheck with all tests enabled
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# unit: build standalone (unit) bimary
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# unitnowarn: build standalone (unit) binary with -Wall and -Wextra disabled
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# unitdebug: build standalone binary with -DDEBUG
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#
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# Original 'makefile' targets can be used (test, memcheck, clean, ...)
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.PHONY: default all nowarn debug mem unit unitnowarn unitdebug standalone
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default: all
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include makefile
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all: CFLAGS+=-DTESTALL
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all: clean test
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nowarn: CFLAGS:=$(filter-out -Werror,$(CFLAGS))
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nowarn: clean all
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debug: CFLAGS+=-DDEBUG
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debug: all
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mem: CFLAGS+=-DTESTALL
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mem: clean memcheck
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unitnowarn: CFLAGS:=$(filter-out -Werror,$(CFLAGS))
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unitnowarn: clean unit
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unitdebug: CFLAGS+=-DDEBUG
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unitdebug: clean unit
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unit: CFLAGS+=-DUNIT_TEST
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unit: src/*.c src/*.h
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$(CC) $(CFLAGS) src/*.c -o tests.out $(LIBS)
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