clean up header.

[oota-llvm.git] / Makefile.rules

diff --git a/Makefile.rules b/Makefile.rules
index e3f388d543488b925a61c8403a98838e314be546..49ecb1e2d866588e5c345864cc3259ad3f9abb9e 100644 (file)
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -312,16 +312,6 @@ endif
 #--------------------------------------------------------------------
 
 CPP.Defines :=
-# OPTIMIZE_OPTION - The optimization level option we want to build LLVM with
-# this can be overridden on the make command line.
-ifndef OPTIMIZE_OPTION
-  ifneq ($(HOST_OS),MingW)
-    OPTIMIZE_OPTION := -O3
-  else
-    OPTIMIZE_OPTION := -O2
-  endif
-endif
-
 ifeq ($(ENABLE_OPTIMIZED),1)
   BuildMode := Release
   # Don't use -fomit-frame-pointer on Darwin or FreeBSD.
@@ -348,11 +338,19 @@ ifeq ($(ENABLE_OPTIMIZED),1)
     KEEP_SYMBOLS := 1
   endif
 else
-  BuildMode := Debug
-  CXX.Flags += -g
-  C.Flags   += -g
-  LD.Flags  += -g
-  KEEP_SYMBOLS := 1
+  ifdef NO_DEBUG_SYMBOLS
+    BuildMode := Unoptimized
+    CXX.Flags +=
+    C.Flags   +=
+    LD.Flags  +=
+    KEEP_SYMBOLS := 1
+  else
+    BuildMode := Debug
+    CXX.Flags += -g
+    C.Flags   += -g
+    LD.Flags  += -g
+    KEEP_SYMBOLS := 1
+  endif
 endif
 
 ifeq ($(ENABLE_PROFILING),1)
@@ -566,6 +564,8 @@ endif
 ifeq ($(TARGET_OS),Darwin)
   ifneq ($(ARCH),ARM)
     TargetCommonOpts += -mmacosx-version-min=$(DARWIN_VERSION)
+  else
+    TargetCommonOpts += -marm
   endif
 endif
 
@@ -736,6 +736,8 @@ else
 Ranlib        = ranlib
 endif
 
+AliasTool     = ln -s
+
 #----------------------------------------------------------
 # Get the list of source files and compute object file
 # names from them.
@@ -1215,10 +1217,20 @@ ifdef TOOLNAME
 #---------------------------------------------------------
 # Set up variables for building a tool.
 #---------------------------------------------------------
+TOOLEXENAME := $(strip $(TOOLNAME))$(EXEEXT)
+ifdef EXAMPLE_TOOL
+ToolBuildPath   := $(ExmplDir)/$(TOOLEXENAME)
+else
+ToolBuildPath   := $(ToolDir)/$(TOOLEXENAME)
+endif
+
+# TOOLALIAS is a name to symlink (or copy) the tool to.
+ifdef TOOLALIAS
 ifdef EXAMPLE_TOOL
-ToolBuildPath   := $(ExmplDir)/$(strip $(TOOLNAME))$(EXEEXT)
+ToolAliasBuildPath   := $(ExmplDir)/$(strip $(TOOLALIAS))$(EXEEXT)
 else
-ToolBuildPath   := $(ToolDir)/$(strip $(TOOLNAME))$(EXEEXT)
+ToolAliasBuildPath   := $(ToolDir)/$(strip $(TOOLALIAS))$(EXEEXT)
+endif
 endif
 
 #---------------------------------------------------------
@@ -1238,7 +1250,7 @@ endif
 endif
 
 ifeq ($(HOST_OS), $(filter $(HOST_OS), Linux NetBSD FreeBSD))
-LD.Flags += -Wl,--version-script=$(LLVM_SRC_ROOT)/autoconf/ExportMap.map
+  LD.Flags += -Wl,--version-script=$(LLVM_SRC_ROOT)/autoconf/ExportMap.map
 endif
 endif
 
@@ -1246,12 +1258,15 @@ endif
 #---------------------------------------------------------
 # Provide targets for building the tools
 #---------------------------------------------------------
-all-local:: $(ToolBuildPath)
+all-local:: $(ToolBuildPath) $(ToolAliasBuildPath)
 
 clean-local::
 ifneq ($(strip $(ToolBuildPath)),)
        -$(Verb) $(RM) -f $(ToolBuildPath)
 endif
+ifneq ($(strip $(ToolAliasBuildPath)),)
+       -$(Verb) $(RM) -f $(ToolAliasBuildPath)
+endif
 
 ifdef EXAMPLE_TOOL
 $(ToolBuildPath): $(ExmplDir)/.dir
@@ -1266,13 +1281,22 @@ $(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
        $(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) \
           $(StripWarnMsg)
 
+ifneq ($(strip $(ToolAliasBuildPath)),)
+$(ToolAliasBuildPath): $(ToolBuildPath)
+       $(Echo) Creating $(BuildMode) Alias $(TOOLALIAS) $(StripWarnMsg)
+       $(Verb) $(RM) -f $(ToolAliasBuildPath)
+       $(Verb) $(AliasTool) $(TOOLEXENAME) $(ToolAliasBuildPath)
+       $(Echo) ======= Finished Creating $(BuildMode) Alias $(TOOLNAME) \
+          $(StripWarnMsg)
+endif
+
 ifdef NO_INSTALL
 install-local::
        $(Echo) Install circumvented with NO_INSTALL
 uninstall-local::
        $(Echo) Uninstall circumvented with NO_INSTALL
 else
-DestTool = $(PROJ_bindir)/$(TOOLNAME)$(EXEEXT)
+DestTool = $(PROJ_bindir)/$(TOOLEXENAME)
 
 install-local:: $(DestTool)
 
@@ -1283,6 +1307,23 @@ $(DestTool): $(ToolBuildPath) $(PROJ_bindir)
 uninstall-local::
        $(Echo) Uninstalling $(BuildMode) $(DestTool)
        -$(Verb) $(RM) -f $(DestTool)
+
+# TOOLALIAS install.
+ifdef TOOLALIAS
+DestToolAlias = $(PROJ_bindir)/$(TOOLALIAS)$(EXEEXT)
+
+install-local:: $(DestToolAlias)
+
+$(DestToolAlias): $(DestTool) $(PROJ_bindir)
+       $(Echo) Installing $(BuildMode) $(DestToolAlias)
+       $(Verb) $(RM) -f $(DestToolAlias)
+       $(Verb) $(AliasTool) $(TOOLEXENAME) $(DestToolAlias)
+
+uninstall-local::
+       $(Echo) Uninstalling $(BuildMode) $(DestToolAlias)
+       -$(Verb) $(RM) -f $(DestToolAlias)
+endif
+
 endif
 endif
 
@@ -1524,6 +1565,11 @@ $(ObjDir)/%GenDAGISel.inc.tmp : %.td $(ObjDir)/.dir
        $(Echo) "Building $(<F) DAG instruction selector implementation with tblgen"
        $(Verb) $(TableGen) -gen-dag-isel -o $(call SYSPATH, $@) $<
 
+$(TARGET:%=$(ObjDir)/%GenDisassemblerTables.inc.tmp): \
+$(ObjDir)/%GenDisassemblerTables.inc.tmp : %.td $(ObjDir)/.dir
+       $(Echo) "Building $(<F) disassembly tables with tblgen"
+       $(Verb) $(TableGen) -gen-disassembler -o $(call SYSPATH, $@) $<
+
 $(TARGET:%=$(ObjDir)/%GenFastISel.inc.tmp): \
 $(ObjDir)/%GenFastISel.inc.tmp : %.td $(ObjDir)/.dir
        $(Echo) "Building $(<F) \"fast\" instruction selector implementation with tblgen"
@@ -1540,8 +1586,8 @@ $(ObjDir)/%GenCallingConv.inc.tmp : %.td $(ObjDir)/.dir
        $(Verb) $(TableGen) -gen-callingconv -o $(call SYSPATH, $@) $<
 
 $(TARGET:%=$(ObjDir)/%GenIntrinsics.inc.tmp): \
-$(ObjDir)/%GenIntrinsics.inc.tmp : Intrinsics%.td $(ObjDir)/.dir
-       $(Echo) "Building $(<F) calling convention information with tblgen"
+$(ObjDir)/%GenIntrinsics.inc.tmp : %.td $(ObjDir)/.dir
+       $(Echo) "Building $(<F) intrinsics information with tblgen"
        $(Verb) $(TableGen) -gen-tgt-intrinsic -o $(call SYSPATH, $@) $<
 
 clean-local::