1 ##----------------------------------------------------------*- Makefile -*-===## 2 ## 3 ## Common rules for generating, linking, and compiling via LLVM. This is 4 ## used to implement a robust testing framework for LLVM 5 ## 6 ##-------------------------------------------------------------------------===## 7 8 # If the user specified a TEST= option on the command line, we do not want to do 9 # the default testing type. Instead, we change the default target to be the 10 # test:: target. 11 # 12 ifdef TEST 13 test:: 14 endif 15 16 # We do not want to make .d files for tests! 17 DISABLE_AUTO_DEPENDENCIES=1 18 19 include ${LEVEL}/Makefile.common 20 21 # Specify ENABLE_STATS on the command line to enable -stats and -time-passes 22 # output from gccas and gccld. 23 ifdef ENABLE_STATS 24 STATS = -stats -time-passes 25 endif 26 27 .PHONY: clean default 28 29 # These files, which might be intermediate results, should not be deleted by 30 # make 31 .PRECIOUS: Output/%.bc Output/%.ll 32 .PRECIOUS: Output/%.tbc Output/%.tll 33 .PRECIOUS: Output/.dir 34 .PRECIOUS: Output/%.llvm.bc 35 .PRECIOUS: Output/%.llvm 36 37 LCCFLAGS += -O2 -Wall 38 LCXXFLAGS += -O2 -Wall 39 LLCFLAGS = 40 TESTRUNR = @echo Running test: $<; \ 41 PATH="$(LLVMTOOLCURRENT):$(PATH)" \ 42 $(LLVM_SRC_ROOT)/test/TestRunner.sh 43 44 LLCLIBS := $(LLCLIBS) -lm 45 46 clean:: 47 $(RM) -f a.out core 48 $(RM) -rf Output/ 49 50 # LLVM Assemble from Output/X.ll to Output/X.bc. Output/X.ll must have come 51 # from GCC output, so use GCCAS. 52 # 53 Output/%.bc: Output/%.ll $(LGCCAS) 54 -$(LGCCAS) $(STATS) $< -o $@ 55 56 # LLVM Assemble from X.ll to Output/X.bc. Because we are coming directly from 57 # LLVM source, use the non-transforming assembler. 58 # 59 Output/%.bc: %.ll $(LLVMAS) Output/.dir 60 -$(LLVMAS) $< -o $@ 61 62 ## Cancel built-in implicit rules that override above rules 63 %: %.s 64 65 %: %.c 66 67 %.o: %.c 68 69
