X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=test%2FMakefile;h=4e690cc325e95674039a4f59d526f1ff4daf0f63;hb=9b1e854698d036cae6ab1d6576f709bec6fce082;hp=b1550df48a2bb8bcbe9f7b1ab4613a2a0a4b2719;hpb=40a436018625d5d954d5ee172fd0731660f91b67;p=oota-llvm.git

diff --git a/test/Makefile b/test/Makefile
index b1550df48a2..4e690cc325e 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -12,9 +12,6 @@ DIRS  =
 
 all:: check-local
 
-# 'lit' is the default test runner.
-check-local:: check-local-lit
-
 # Include other test rules
 include Makefile.tests
 
@@ -27,22 +24,15 @@ $(warning GREP_OPTIONS environment variable may interfere with test results)
 endif
 
 ifdef VERBOSE
-RUNTESTFLAGS := $(VERBOSE)
 LIT_ARGS := -v
 else
 LIT_ARGS := -s -v
 endif
 
-# -jN causes crash on Cygwin's python.
-ifneq (,$(filter $(HOST_OS),Cygwin))
-  LIT_ARGS += -j1
-endif
-
 ifdef TESTSUITE
 LIT_TESTSUITE := $(TESTSUITE)
 CLEANED_TESTSUITE := $(patsubst %/,%,$(TESTSUITE))
 CLEANED_TESTSUITE := $(patsubst test/%,%,$(CLEANED_TESTSUITE))
-RUNTESTFLAGS += --tool $(CLEANED_TESTSUITE)
 else
 LIT_TESTSUITE := .
 endif
@@ -54,8 +44,8 @@ endif
 # Check what to run for -all.
 LIT_ALL_TESTSUITES := $(LIT_TESTSUITE)
 
-extra-lit-site-cfgs::
-.PHONY: extra-lit-site-cfgs
+extra-site-cfgs::
+.PHONY: extra-site-cfgs
 
 ifneq ($(strip $(filter check-local-all,$(MAKECMDGOALS))),)
 ifndef TESTSUITE
@@ -63,21 +53,20 @@ ifeq ($(shell test -f $(PROJ_OBJ_DIR)/../tools/clang/Makefile && echo OK), OK)
 LIT_ALL_TESTSUITES += $(PROJ_OBJ_DIR)/../tools/clang/test
 
 # Force creation of Clang's lit.site.cfg.
-clang-lit-site-cfg: FORCE
+clang-site-cfg: FORCE
 	$(MAKE) -C $(PROJ_OBJ_DIR)/../tools/clang/test lit.site.cfg Unit/lit.site.cfg
-extra-lit-site-cfgs:: clang-lit-site-cfg
-endif
-endif
+extra-site-cfgs:: clang-site-cfg
 endif
 
-IGNORE_TESTS :=
+ifeq ($(shell test -f $(PROJ_OBJ_DIR)/../tools/clang/tools/extra/Makefile && echo OK), OK)
+LIT_ALL_TESTSUITES += $(PROJ_OBJ_DIR)/../tools/clang/tools/extra/test
 
-ifndef RUNLLVM2CPP
-IGNORE_TESTS += llvm2cpp.exp
+# Force creation of Clang Tools' lit.site.cfg.
+clang-tools-site-cfg: FORCE
+	$(MAKE) -C $(PROJ_OBJ_DIR)/../tools/clang/tools/extra/test lit.site.cfg
+extra-site-cfgs:: clang-tools-site-cfg
+endif
 endif
-
-ifdef IGNORE_TESTS
-RUNTESTFLAGS += --ignore "$(strip $(IGNORE_TESTS))"
 endif
 
 # ulimits like these are redundantly enforced by the buildbots, so
@@ -89,26 +78,21 @@ else # !SunOS
 ifeq ($(HOST_OS),AuroraUX)
 ULIMIT=ulimit -t 600 ; ulimit -d 512000 ; ulimit -v 512000 ;
 else # !AuroraUX
-# Fedora 13 x86-64 python fails with -v 76800
-ULIMIT=ulimit -t 600 ; ulimit -d 512000 ; ulimit -m 512000 ; ulimit -v 1024000 ;
+# Newer versions of python try to allocate an insane amount of address space for
+# its thread-local storage, don't set a limit here.
+# FIXME: Those limits should be enforced by lit instead of globally.
+ULIMIT=ulimit -t 600 ; ulimit -d 512000 ; ulimit -m 512000 ;
 endif # AuroraUX
 endif # SunOS
 
-ifneq ($(RUNTEST),)
-check-local-dg:: site.exp
-	( $(ULIMIT) \
-	  PATH="$(LLVMToolDir):$(LLVM_SRC_ROOT)/test/Scripts:$(LLVMGCCDIR)/bin:$(PATH)" \
-	  $(RUNTEST) $(RUNTESTFLAGS) )
-else
-check-local-dg:: site.exp
-	@echo "*** dejagnu not found.  Make sure 'runtest' is in your PATH, then reconfigure LLVM."
-endif
-
-check-local-lit:: lit.site.cfg Unit/lit.site.cfg
+check-local:: lit.site.cfg Unit/lit.site.cfg
 	( $(ULIMIT) \
 	  $(LLVM_SRC_ROOT)/utils/lit/lit.py $(LIT_ARGS) $(LIT_TESTSUITE) )
 
-check-local-all:: lit.site.cfg Unit/lit.site.cfg extra-lit-site-cfgs
+# This is a legacy alias dating from when both DejaGNU and lit were in use.
+check-local-lit:: check-local
+
+check-local-all:: lit.site.cfg Unit/lit.site.cfg extra-site-cfgs
 	( $(ULIMIT) \
 	  $(LLVM_SRC_ROOT)/utils/lit/lit.py $(LIT_ARGS) $(LIT_ALL_TESTSUITES) )
 
@@ -121,11 +105,6 @@ DSYMUTIL=dsymutil
 else
 DSYMUTIL=true
 endif
-ifdef TargetCommonOpts
-BUGPOINT_TOPTS="-gcc-tool-args $(TargetCommonOpts)"
-else
-BUGPOINT_TOPTS=""
-endif
 
 ifneq ($(OCAMLOPT),)
 CC_FOR_OCAMLOPT := $(shell $(OCAMLOPT) -config | grep native_c_compiler | sed -e 's/native_c_compiler: //')
@@ -134,58 +113,39 @@ endif
 
 FORCE:
 
-site.exp: FORCE
-	@echo 'Making a new site.exp file...'
-	@echo '## Autogenerated by LLVM configuration.' > site.tmp
-	@echo '# Do not edit!' >> site.tmp
-	@echo 'set target_triplet "$(TARGET_TRIPLE)"' >> site.tmp
-	@echo 'set TARGETS_TO_BUILD "$(TARGETS_TO_BUILD)"' >> site.tmp
-	@echo 'set llvmgcc_langs "$(LLVMGCC_LANGS)"' >> site.tmp
-	@echo 'set llvmtoolsdir "$(ToolDir)"' >>site.tmp
-	@echo 'set llvmlibsdir "$(LibDir)"' >>site.tmp
-	@echo 'set llvmshlibdir "$(SharedLibDir)"' >>site.tmp
-	@echo 'set llvm_bindings "$(BINDINGS_TO_BUILD)"' >> site.tmp
-	@echo 'set srcroot "$(LLVM_SRC_ROOT)"' >>site.tmp
-	@echo 'set objroot "$(LLVM_OBJ_ROOT)"' >>site.tmp
-	@echo 'set srcdir "$(LLVM_SRC_ROOT)/test"' >>site.tmp
-	@echo 'set objdir "$(LLVM_OBJ_ROOT)/test"' >>site.tmp
-	@echo 'set gccpath "$(CC)"' >>site.tmp
-	@echo 'set gxxpath "$(CXX)"' >>site.tmp
-	@echo 'set compile_c "' $(CC) $(CPP.Flags) $(TargetCommonOpts) $(CompileCommonOpts) -c '"' >>site.tmp
-	@echo 'set compile_cxx "' $(CXX) $(CPP.Flags) $(CXX.Flags) $(TargetCommonOpts) $(CompileCommonOpts) -c -x c++ '"' >> site.tmp
-	@echo 'set link "' $(CXX) $(CPP.Flags) $(CXX.Flags) $(TargetCommonOpts) $(CompileCommonOpts) $(LD.Flags) '"' >>site.tmp
-	@echo 'set llvmgcc "$(LLVMGCC) $(TargetCommonOpts) $(EXTRA_OPTIONS)"' >> site.tmp
-	@echo 'set llvmgxx "$(LLVMGCC) $(TargetCommonOpts) $(EXTRA_OPTIONS)"' >> site.tmp
-	@echo 'set bugpoint_topts $(BUGPOINT_TOPTS)' >> site.tmp
-	@echo 'set shlibext "$(SHLIBEXT)"' >> site.tmp
-	@echo 'set ocamlopt "$(OCAMLOPT) -cc \"$(CXX_FOR_OCAMLOPT)\" -I $(LibDir)/ocaml"' >> site.tmp
-	@echo 'set valgrind "$(VALGRIND)"' >> site.tmp
-	@echo 'set grep "$(GREP)"' >>site.tmp
-	@echo 'set gas "$(GAS)"' >>site.tmp
-	@echo 'set llvmdsymutil "$(DSYMUTIL)"' >>site.tmp
-	@echo 'set emitir "$(LLVMCC_EMITIR_FLAG)"' >>site.tmp
-	@echo '## All variables above are generated by configure. Do Not Edit ## ' >>site.tmp
-	@test ! -f site.exp || \
-	sed '1,/^## All variables above are.*##/ d' site.exp >> site.tmp
-	@-rm -f site.bak
-	@test ! -f site.exp || mv site.exp site.bak
-	@mv site.tmp site.exp
-
 ifeq ($(DISABLE_ASSERTIONS),1)
 ENABLE_ASSERTIONS=0
 else
 ENABLE_ASSERTIONS=1
 endif
 
-lit.site.cfg: site.exp
+# Derive whether or not LTO is enabled by checking the extra options.
+LTO_IS_ENABLED := 0
+ifneq ($(findstring -flto,$(CompileCommonOpts)),)
+LTO_IS_ENABLED := 1
+else
+ifneq ($(findstring -O4,$(CompileCommonOpts)),)
+LTO_IS_ENABLED := 1
+endif
+endif
+
+lit.site.cfg: FORCE
 	@echo "Making LLVM 'lit.site.cfg' file..."
-	@$(ECHOPATH) s=@LLVM_SOURCE_DIR@=$(LLVM_SRC_ROOT)=g > lit.tmp
+	@$(ECHOPATH) s=@TARGET_TRIPLE@=$(TARGET_TRIPLE)=g > lit.tmp
+	@$(ECHOPATH) s=@LLVM_SOURCE_DIR@=$(LLVM_SRC_ROOT)=g >> lit.tmp
 	@$(ECHOPATH) s=@LLVM_BINARY_DIR@=$(LLVM_OBJ_ROOT)=g >> lit.tmp
 	@$(ECHOPATH) s=@LLVM_TOOLS_DIR@=$(ToolDir)=g >> lit.tmp
-	@$(ECHOPATH) s=@LLVMGCCDIR@=$(LLVMGCCDIR)=g >> lit.tmp
+	@$(ECHOPATH) s=@SHLIBDIR@=$(SharedLibDir)=g >> lit.tmp
+	@$(ECHOPATH) s=@SHLIBEXT@=$(SHLIBEXT)=g >> lit.tmp
 	@$(ECHOPATH) s=@PYTHON_EXECUTABLE@=python=g >> lit.tmp
+	@$(ECHOPATH) s=@OCAMLOPT@=$(OCAMLOPT) -cc $(subst *,'\\\"',*$(subst =,"\\=",$(CXX_FOR_OCAMLOPT))*) -I $(LibDir)/ocaml=g >> lit.tmp
 	@$(ECHOPATH) s=@ENABLE_SHARED@=$(ENABLE_SHARED)=g >> lit.tmp
 	@$(ECHOPATH) s=@ENABLE_ASSERTIONS@=$(ENABLE_ASSERTIONS)=g >> lit.tmp
+	@$(ECHOPATH) s=@LTO_IS_ENABLED@=$(LTO_IS_ENABLED)=g >> lit.tmp
+	@$(ECHOPATH) s=@TARGETS_TO_BUILD@=$(TARGETS_TO_BUILD)=g >> lit.tmp
+	@$(ECHOPATH) s=@LLVM_BINDINGS@=$(BINDINGS_TO_BUILD)=g >> lit.tmp
+	@$(ECHOPATH) s=@HOST_OS@=$(HOST_OS)=g >> lit.tmp
+	@$(ECHOPATH) s=@HOST_ARCH@=$(HOST_ARCH)=g >> lit.tmp
 	@sed -f lit.tmp $(PROJ_SRC_DIR)/lit.site.cfg.in > $@
 	@-rm -f lit.tmp
 
@@ -194,10 +154,11 @@ Unit/lit.site.cfg: $(PROJ_OBJ_DIR)/Unit/.dir FORCE
 	@$(ECHOPATH) s=@LLVM_SOURCE_DIR@=$(LLVM_SRC_ROOT)=g > unit.tmp
 	@$(ECHOPATH) s=@LLVM_BINARY_DIR@=$(LLVM_OBJ_ROOT)=g >> unit.tmp
 	@$(ECHOPATH) s=@LLVM_TOOLS_DIR@=$(ToolDir)=g >> unit.tmp
-	@$(ECHOPATH) s=@LLVMGCCDIR@=$(LLVMGCCDIR)=g >> unit.tmp
 	@$(ECHOPATH) s=@LLVM_BUILD_MODE@=$(BuildMode)=g >> unit.tmp
 	@$(ECHOPATH) s=@ENABLE_SHARED@=$(ENABLE_SHARED)=g >> unit.tmp
 	@$(ECHOPATH) s=@SHLIBDIR@=$(SharedLibDir)=g >> unit.tmp
 	@$(ECHOPATH) s=@SHLIBPATH_VAR@=$(SHLIBPATH_VAR)=g >> unit.tmp
+	@$(ECHOPATH) s=@HOST_OS@=$(HOST_OS)=g >> unit.tmp
+	@$(ECHOPATH) s=@HOST_ARCH@=$(HOST_ARCH)=g >> lit.tmp
 	@sed -f unit.tmp $(PROJ_SRC_DIR)/Unit/lit.site.cfg.in > $@
 	@-rm -f unit.tmp