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5efa75d9b8
Also:
- in tests: generate .expect files only if not yet present,
because
1) some files were adjusted manually
2) switching git branche might change timestamps and
cause unwanted update
54 lines
1.1 KiB
Makefile
54 lines
1.1 KiB
Makefile
#
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# credits: 01..13.c from the pcc cpp-tests suite
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#
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TOP = ../..
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include $(TOP)/config.mak
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SRC = $(TOPSRC)/tests/pp
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VPATH = $(SRC)
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TCC = ../../tcc
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files = $(patsubst %.$1,%.test,$(notdir $(wildcard $(SRC)/*.$1)))
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TESTS = $(call files,c) $(call files,S)
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all test : $(sort $(TESTS))
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DIFF_OPTS = -Nu -b -B -I "^\#"
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# Filter source directory in warnings/errors (out-of-tree builds)
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FILTER = 2>&1 | sed 's,$(SRC)/,,g'
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%.test: %.c %.expect
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@echo PPTest $* ...
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-@$(TCC) -E -P $< $(FILTER) >$*.output 2>&1 ; \
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diff $(DIFF_OPTS) $(SRC)/$*.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 $< $(FILTER) >$*.output 2>&1 ; \
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diff $(DIFF_OPTS) $(SRC)/$*.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 $< >$*.expect 2>&1
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%.expect: # %.S
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gcc -E -P $< >$*.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 -f *.output
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02.test : DIFF_OPTS += -w
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15.test : DIFF_OPTS += -I"^XXX:"
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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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