tests/pp/Makefile

   1 #
   2 # credits: 01..13.c from the pcc cpp-tests suite
   3 #
   4
   5 TOP = ../..
   6 include $(TOP)/config.mak
   7 SRC = $(TOPSRC)/tests/pp
   8 VPATH = $(SRC)
   9
  10 TCC = ../../tcc
  11 files = $(patsubst %.$1,%.test,$(notdir $(wildcard $(SRC)/*.$1)))
  12 TESTS = $(call files,c) $(call files,S)
  13
  14 all test : $(sort $(TESTS))
  15
  16 DIFF_OPTS = -Nu -b -B -I "^\#"
  17
  18 %.test: %.c %.expect
  19         @echo PPTest $* ...
  20         -@$(TCC) -E -P $< >$*.output 2>&1 ; \
  21             diff $(DIFF_OPTS) $(SRC)/$*.expect $*.output \
  22             && rm -f $*.output
  23
  24 %.test: %.S %.expect
  25         @echo PPTest $* ...
  26         -@$(TCC) -E -P $< >$*.output 2>&1 ; \
  27             diff $(DIFF_OPTS) $(SRC)/$*.expect $*.output \
  28             && rm -f $*.output
  29
  30 # automatically generate .expect files with gcc:
  31 %.expect: %.c
  32         gcc -E -P $< >$*.expect 2>&1
  33
  34 %.expect: %.S
  35         gcc -E -P $< >$*.expect 2>&1
  36
  37 # tell make not to delete
  38 .PRECIOUS: %.expect
  39
  40 clean:
  41         rm -f *.output
  42
  43 02.test : DIFF_OPTS += -w
  44 15.test : DIFF_OPTS += -I"^XXX:"
  45
  46 # diff options:
  47 # -b ighore space changes
  48 # -w ighore all whitespace
  49 # -B ignore blank lines
  50 # -I <RE> ignore lines matching RE