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# 12ifdef TEST 13test:: 14endif 15 16# We do not want to make .d files for tests! 17DISABLE_AUTO_DEPENDENCIES=1 18 19include ${LEVEL}/Makefile.common 20 21# Specify ENABLE_STATS on the command line to enable -stats and -time-passes 22# output from gccas and gccld. 23ifdef ENABLE_STATS 24STATS = -stats -time-passes 25endif 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 37LCCFLAGS += -O2 -Wall 38LCXXFLAGS += -O2 -Wall 39LLCFLAGS = 40TESTRUNR = @echo Running test: $<; \ 41 PATH="$(LLVMTOOLCURRENT):$(PATH)" \ 42 $(LLVM_SRC_ROOT)/test/TestRunner.sh 43 44LLCLIBS := $(LLCLIBS) -lm 45 46clean:: 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# 53Output/%.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# 59Output/%.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