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make: code refactoring #6

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make: code refactoring #6

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e7546ed
make: define the LIBS flags.
Feb 3, 2016
7fe2e83
make: define the variable QEMU and apply it.
Feb 3, 2016
86678f5
make: define the variable CROSS_EXEC and apply it
Feb 3, 2016
f4dffd4
make: apply the variable BIN.
Feb 3, 2016
54af06a
make: extend the CFLAGS
Feb 3, 2016
7ffb120
make: define the variable SRC and apply it
Feb 3, 2016
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16 changes: 10 additions & 6 deletions Makefile
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Original file line number Diff line number Diff line change
@@ -1,25 +1,29 @@
CROSS_COMPILE =
CFLAGS = -Os -Wall

CFLAGS = -Os -Wall -fsigned-char -g
LIBS = -ldl
BIN = amacc
SRC = $(BIN).c
QEMU = qemu-arm

ifeq ($(PREFIX), arm-linux-gnueabihf-)
CROSS_COMPILE = arm-linux-gnueabihf
else
CROSS_COMPILE = arm-linux-gnueabi
endif

CROSS_EXEC = $(QEMU) -L /usr/$(CROSS_COMPILE)

all: $(BIN)

amacc: amacc.c
$(CROSS_COMPILE)-gcc $(CFLAGS) -fsigned-char -o amacc amacc.c -g -ldl
$(CROSS_COMPILE)-gcc $(CFLAGS) -o $(BIN) $(SRC) $(LIBS)

check: $(BIN)
@echo "[ compiled ]"
@qemu-arm -L /usr/$(CROSS_COMPILE) ./amacc tests/hello.c
@$(CROSS_EXEC) ./$(BIN) tests/hello.c
@echo "[ nested ]"
@qemu-arm -L /usr/$(CROSS_COMPILE) ./amacc amacc.c tests/hello.c
@cloc --quiet amacc.c 2>/dev/null
@$(CROSS_EXEC) ./$(BIN) $(SRC) tests/hello.c
@cloc --quiet $(SRC) 2>/dev/null

clean:
$(RM) $(BIN)