Remove flags implied by -O3

[oota-llvm.git] / Makefile.rules

diff --git a/Makefile.rules b/Makefile.rules
index 42bfccbdaa1dad8ed96e154444d13686c132c28f..c4148be9db81244fec26eea0cead9431ae0b838b 100644 (file)
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -200,7 +200,7 @@ install-bytecode:: install-bytecode-local
 
 ifdef ENABLE_PROFILING
   BuildMode := Profile
-  CXX.Flags := -O3 -felide-constructors -finline-functions -pg
+  CXX.Flags := -O3 -pg
   C.Flags   := -O3 -pg
   LD.Flags  := -O3 -pg 
 else
@@ -208,9 +208,12 @@ else
     BuildMode := Release
     # Don't use -fomit-frame-pointer on FreeBSD
     ifneq ($(OS),FreeBSD)
+    # Don't use -fomit-frame-pointer on Darwin, it breaks backtraces.
+    ifneq ($(OS),Darwin)
       OmitFramePointer := -fomit-frame-pointer
     endif
-    CXX.Flags := -O3 -finline-functions -felide-constructors $(OmitFramePointer)
+    endif
+    CXX.Flags := -O3 $(OmitFramePointer)
     C.Flags   := -O3 $(OmitFramePointer)
     LD.Flags  := -O3
   else
@@ -269,9 +272,6 @@ endif
 ifndef LLVMAS
 LLVMAS   := $(LLVMToolDir)/llvm-as$(EXEEXT)
 endif
-ifndef BURG
-BURG     := $(LLVMToolDir)/burg$(EXEEXT)
-endif
 ifndef TBLGEN
 TBLGEN   := $(LLVMToolDir)/tblgen$(EXEEXT)
 endif
@@ -362,7 +362,11 @@ endif
 # If we are building a universal binary on Mac OS/X, pass extra options.  This is
 # useful to people that want to link the LLVM libraries into their universal apps.
 ifdef UNIVERSAL
-  CompileCommonOpts += -arch i386 -arch ppc -isysroot /Developer/SDKs/MACOSX10.4u.sdk/
+  CompileCommonOpts += \
+      -arch i386 -arch ppc -isysroot /Developer/SDKs/MACOSX10.4u.sdk/
+  Relink.Flags := -XCClinker -arch -XCClinker i386 -XCClinker -arch \
+      -XCClinker ppc -XCClinker \
+      -isysroot -XCClinker /Developer/SDKs/MACOSX10.4u.sdk/
   DISABLE_AUTO_DEPENDENCIES=1
 endif
 
@@ -395,16 +399,16 @@ BCCompile.CXX = $(LLVMGXXWITHPATH) $(CPP.Flags) $(CompileCommonOpts) \
                 $(CXX.Flags)
 Preprocess.CXX= $(CXX) $(CPP.Flags) $(CompileCommonOpts) $(CXX.Flags) -E
 Link          = $(LIBTOOL) $(LibTool.Flags) --mode=link $(CXX) $(CPP.Flags) \
-               $(CompileCommonOpts) $(LD.Flags) $(Strip)
+               $(CXX.Flags) $(CompileCommonOpts) $(LD.Flags) $(Strip)
 Relink        = $(LIBTOOL) $(LibTool.Flags) --mode=link $(CXX) $(CPP.Flags) \
-                $(CompileCommonOpts)
+                $(CXX.Flags) $(CompileCommonOpts) $(Relink.Flags)
 LTInstall     = $(LIBTOOL) $(LibTool.Flags) --mode=install $(INSTALL) \
                $(Install.Flags)
 ProgInstall   = $(INSTALL) $(Install.StripFlag) -m 0755 
 ScriptInstall = $(INSTALL) -m 0755 
 DataInstall   = $(INSTALL) -m 0644
-Burg          = $(BURG) -I $(PROJ_SRC_DIR)
-TableGen      = $(TBLGEN) -I $(PROJ_SRC_DIR) -I$(PROJ_SRC_ROOT)/include
+TableGen      = $(TBLGEN) -I $(PROJ_SRC_DIR) -I$(PROJ_SRC_ROOT)/include \
+                -I $(PROJ_SRC_ROOT)/lib/Target      
 Archive       = $(AR) $(AR.Flags)
 LArchive      = $(LLVMToolDir)/llvm-ar rcsf
 ifdef RANLIB
@@ -471,9 +475,7 @@ $(RecursiveTargets)::
            $(MKDIR) $$dir; \
            $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
          fi; \
-         if [ ! -f $$dir/LLVM_DO_NOT_BUILD ]; then \
-           ($(MAKE) -C $$dir $@ ) || exit 1; \
-         fi ; \
+         ($(MAKE) -C $$dir $@ ) || exit 1; \
        done
 endif
 
@@ -488,9 +490,7 @@ $(RecursiveTargets)::
            $(MKDIR) $$dir; \
            $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
          fi; \
-         if [ ! -f $$dir/LLVM_DO_NOT_BUILD ]; then \
-           ($(MAKE) -C $$dir $@ ) || exit 0; \
-         fi ; \
+         ($(MAKE) -C $$dir $@ ) || exit 0; \
        done
 endif
 
@@ -516,9 +516,7 @@ $(ParallelTargets) :
          $(MKDIR) $(@D); \
          $(CP) $(PROJ_SRC_DIR)/$(@D)/Makefile $(@D)/Makefile; \
        fi; \
-       if [ ! -f $$dir/LLVM_DO_NOT_BUILD ]; then \
-         $(MAKE) -C $(@D) $(subst $(@D)/.make,,$@) ; \
-       fi
+       $(MAKE) -C $(@D) $(subst $(@D)/.make,,$@) ;
 endif
 
 #---------------------------------------------------------
@@ -536,9 +534,7 @@ $(RecursiveTargets)::
              $(MKDIR) $$dir; \
              $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
            fi; \
-           if [ ! -f $$dir/LLVM_DO_NOT_BUILD ]; then \
-             ($(MAKE) -C$$dir $@ ) || exit 1; \
-           fi ; \
+           ($(MAKE) -C$$dir $@ ) || exit 1; \
          fi \
        done
 endif
@@ -604,21 +600,6 @@ ifdef ENABLE_X86_JIT
   JIT_LIBS += LLVMX86 LLVMSelectionDAG
 endif
 
-# You can enable the SparcV9 JIT on a non-SparcV9 host by setting the flag
-# ENABLE_SPARCV9_JIT on the make command line. If not, it will still be
-# enabled automagically on an SparcV9 host.
-ifeq ($(ARCH), Sparc)
-  ENABLE_SPARCV9_JIT = 1
-endif
-
-# What the Sparc JIT requires
-ifdef ENABLE_SPARCV9_JIT
-  JIT_LIBS += LLVMSparcV9 LLVMSparcV9ModuloSched LLVMSparcV9InstrSched \
-              LLVMSparcV9LiveVar LLVMInstrumentation.a \
-              LLVMBCWriter LLVMTransforms.a LLVMipo.a LLVMipa.a \
-              LLVMDataStructure LLVMSparcV9RegAlloc
-endif
-
 # You can enable the PowerPC JIT on a non-PowerPC host by setting the flag
 # ENABLE_PPC_JIT on the make command line. If not, it will still be
 # enabled automagically on an PowerPC host.
@@ -644,7 +625,7 @@ ifdef ENABLE_ALPHA_JIT
 endif
 
 LLVMLIBS := $(JIT_LIBS) LLVMScalarOpts.a LLVMTransformUtils.a LLVMAnalysis.a \
-            LLVMBCReader LLVMCore LLVMSupport.a LLVMTarget.a LLVMbzip2 \
+            LLVMBCReader LLVMTarget.a LLVMCore LLVMSupport.a LLVMbzip2 \
             LLVMSystem.a $(PLATFORMLIBDL)
 endif
 
@@ -656,7 +637,7 @@ endif
 #---------------------------------------------------------
 # Some versions of gcc on Alpha produce too many symbols, so use a .a file
 ifeq ($(ARCH),Alpha)
-USEDLIBS :=  $(subst LLVMCore, LLVMCore.a, $(USEDLIBS))
+USEDLIBS := $(subst LLVMCore, LLVMCore.a, $(USEDLIBS))
 LLVMLIBS := $(subst LLVMCore, LLVMCore.a, $(LLVMLIBS))
 CORE_IS_ARCHIVE := 1
 else
@@ -690,7 +671,8 @@ $(warning Modules require llvm-gcc but no llvm-gcc is available ****)
 else
 
 Module     := $(LibDir)/$(MODULE_NAME).bc
-LinkModule := $(GCCLD)
+LinkModule := $(GCCLD) -L$(CFERuntimeLibDir)
+
 
 ifdef EXPORTED_SYMBOL_FILE
 LinkModule += -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE)
@@ -800,7 +782,7 @@ else
 all-local:: $(LibName.BCA)
 
 ifdef EXPORTED_SYMBOL_FILE
-BCLinkLib = $(GCCLD) -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE)
+BCLinkLib = $(GCCLD) -L$(CFERuntimeLibDir) -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE)
 
 $(LibName.BCA): $(ObjectsBC) $(LibDir)/.dir $(GCCLD) \
                 $(LLVMToolDir)/llvm-ar
@@ -964,8 +946,8 @@ endif
 
 $(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
        $(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg)
-       $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(LLVMLibsOptions) \
-        $(ProjLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS)
+       $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
+       $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS)
        $(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) \
           $(StripWarnMsg)