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46 lines
925 B
Makefile
46 lines
925 B
Makefile
#
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# credits: 01..13.c from the pcc cpp-tests suite
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#
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TCC = ../../tcc
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TESTS = $(patsubst %.c,%.test,$(wildcard *.c))
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TESTS += $(patsubst %.S,%.test,$(wildcard *.S))
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all test : $(sort $(TESTS))
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DIFF_OPTS = -Nu -b -B -I "^\#"
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%.test: %.c %.expect
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@echo PPTest $* ...
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-@$(TCC) -E -P $< >$*.output 2>&1 ; \
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diff $(DIFF_OPTS) $*.expect $*.output \
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&& rm -f $*.output
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%.test: %.S %.expect
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@echo PPTest $* ...
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-@$(TCC) -E -P $< >$*.output 2>&1 ; \
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diff $(DIFF_OPTS) $*.expect $*.output \
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&& rm -f $*.output
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# automatically generate .expect files with gcc:
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%.expect: %.c
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gcc -E -P $*.c >$*.expect 2>&1
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%.expect: %.S
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gcc -E -P $*.S >$*.expect 2>&1
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# tell make not to delete
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.PRECIOUS: %.expect
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clean:
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rm -vf *.output
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02.test : DIFF_OPTS += -w
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15.test : DIFF_OPTS += -w
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# diff options:
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# -b ighore space changes
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# -w ighore all whitespace
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# -B ignore blank lines
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# -I <RE> ignore lines matching RE
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