Roll back the shared library, r96559. It broke two darwins and arm, mysteriously.

[oota-llvm.git] / Makefile.rules

diff --git a/Makefile.rules b/Makefile.rules
index 5987e4889ced639135f103e743d71e9b3a6c36ed..761cc812beed2d5d55311c959b178d3f0a46f782 100644 (file)
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -365,9 +365,18 @@ endif
 #    CXX.Flags += -fvisibility-inlines-hidden
 #endif
 
+ifdef ENABLE_EXPENSIVE_CHECKS
+  # GNU libstdc++ uses RTTI if you define _GLIBCXX_DEBUG, which we did above.
+  # See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40160
+  REQUIRES_RTTI := 1
+endif
+
 # IF REQUIRES_EH=1 is specified then don't disable exceptions
 ifndef REQUIRES_EH
   CXX.Flags += -fno-exceptions
+else
+  # If the library requires EH, it also requires RTTI.
+  REQUIRES_RTTI := 1
 endif
 
 ifdef REQUIRES_FRAME_POINTER
@@ -377,9 +386,9 @@ ifdef REQUIRES_FRAME_POINTER
 endif
 
 # If REQUIRES_RTTI=1 is specified then don't disable run-time type id.
-ifeq ($(REQUIRES_RTTI), 1)
-  CXX.Flags := $(filter-out -fno-rtti,$(CXX.Flags))
-  CXXFLAGS := $(filter-out -fno-rtti,$(CXXFLAGS))
+ifneq ($(REQUIRES_RTTI), 1)
+  CXX.Flags += -fno-rtti
+  CXXFLAGS += -fno-rtti
 endif
 
 ifdef ENABLE_COVERAGE
@@ -468,13 +477,6 @@ ifeq ($(ARCH),Alpha)
   LD.Flags += -Wl,--no-relax
 endif
 
-ifdef ENABLE_EXPENSIVE_CHECKS
-  # GNU libstdc++ uses RTTI if you define _GLIBCXX_DEBUG, which we did above.
-  # See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40160
-  CXX.Flags := $(filter-out -fno-rtti,$(CXX.Flags))
-  CXXFLAGS := $(filter-out -fno-rtti,$(CXXFLAGS))
-endif
-
 #--------------------------------------------------------------------
 # Directory locations
 #--------------------------------------------------------------------
@@ -1353,17 +1355,17 @@ DEPEND_OPTIONS = -MMD -MP -MF "$(ObjDir)/$*.d.tmp" \
 DEPEND_MOVEFILE = then $(MV) -f "$(ObjDir)/$*.d.tmp" "$(ObjDir)/$*.d"; \
                   else $(RM) "$(ObjDir)/$*.d.tmp"; exit 1; fi
 
-$(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
+$(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_SRC_DIR)/Makefile
        $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
        $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
                $(DEPEND_MOVEFILE)
 
-$(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
+$(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_SRC_DIR)/Makefile
        $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
        $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
                $(DEPEND_MOVEFILE)
 
-$(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
+$(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_SRC_DIR)/Makefile
        $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
        $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
                $(DEPEND_MOVEFILE)
@@ -1572,6 +1574,11 @@ $(ObjDir)/%GenDisassemblerTables.inc.tmp : %.td $(ObjDir)/.dir
        $(Echo) "Building $(<F) disassembly tables with tblgen"
        $(Verb) $(TableGen) -gen-disassembler -o $(call SYSPATH, $@) $<
 
+$(TARGET:%=$(ObjDir)/%GenEDInfo.inc.tmp): \
+$(ObjDir)/%GenEDInfo.inc.tmp : %.td $(ObjDir)/.dir
+       $(Echo) "Building $(<F) enhanced disassembly information with tblgen"
+       $(Verb) $(TableGen) -gen-enhanced-disassembly-info -o $(call SYSPATH, $@) $<
+
 $(TARGET:%=$(ObjDir)/%GenFastISel.inc.tmp): \
 $(ObjDir)/%GenFastISel.inc.tmp : %.td $(ObjDir)/.dir
        $(Echo) "Building $(<F) \"fast\" instruction selector implementation with tblgen"