X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=blobdiff_plain;f=Makefile.rules;h=1c5effe65be12b6e2ad55d8dbe33074635c3851f;hp=6b68cf2c6b862641a10bd417244cf0912742a90e;hb=f7fea72e16683b0d08aa1805bf61bf5a471d7e85;hpb=6fd98ae7ef051042ccd3a22b847ece6d432fea01

diff --git a/Makefile.rules b/Makefile.rules
index 6b68cf2c6b8..1c5effe65be 100644
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -81,6 +81,11 @@ LLVMBuildMakeFrag := $(PROJ_OBJ_ROOT)/Makefile.llvmbuild
 LLVMConfigLibraryDependenciesInc := \
 	$(PROJ_OBJ_ROOT)/tools/llvm-config-2/LibraryDependencies.inc
 
+# This is for temporary backwards compatibility.
+ifndef TARGET_NATIVE_ARCH
+TARGET_NATIVE_ARCH := $(ARCH)
+endif
+
 # The rule to create the LLVMBuild Makefile fragment as well as the llvm-config
 # library table.
 #
@@ -92,7 +97,7 @@ LLVMConfigLibraryDependenciesInc := \
 $(LLVMBuildMakeFrag): $(PROJ_SRC_ROOT)/Makefile.rules
 	$(Echo) Constructing LLVMBuild project information.
 	$(Verb) $(LLVMBuildTool) \
-	  --native-target "$(ARCH)" \
+	  --native-target "$(TARGET_NATIVE_ARCH)" \
 	  --enable-targets "$(TARGETS_TO_BUILD)" \
 	  --write-library-table $(LLVMConfigLibraryDependenciesInc) \
 	  --write-make-fragment $(LLVMBuildMakeFrag)
@@ -301,8 +306,10 @@ else
   endif
 endif
 
-#CXX.Flags +=  -stdlib=libc++
-#LD.Flags +=  -stdlib=libc++
+ifeq ($(ENABLE_LIBCPP),1)
+  CXX.Flags +=  -stdlib=libc++
+  LD.Flags +=  -stdlib=libc++
+endif
 
 ifeq ($(ENABLE_PROFILING),1)
   BuildMode := $(BuildMode)+Profile
@@ -504,8 +511,12 @@ endif
 #--------------------------------------------------------------------
 # Full Paths To Compiled Tools and Utilities
 #--------------------------------------------------------------------
-EchoCmd  = $(ECHO) llvm[$(MAKELEVEL)]:
-Echo     = @$(EchoCmd)
+EchoCmd  := $(ECHO) llvm[$(MAKELEVEL)]:
+ifdef BUILD_DIRS_ONLY
+EchoCmd  := $(EchoCmd) "(build tools)":
+endif
+
+Echo     := @$(EchoCmd)
 ifndef LLVMAS
 LLVMAS   := $(LLVMToolDir)/llvm-as$(EXEEXT)
 endif
@@ -516,7 +527,11 @@ ifndef LLVM_TBLGEN
     LLVM_TBLGEN   := $(LLVMToolDir)/llvm-tblgen$(EXEEXT)
   endif
 endif
-LLVM_CONFIG := $(LLVMToolDir)/llvm-config
+ifeq ($(LLVM_CROSS_COMPILING),1)
+  LLVM_CONFIG := $(BuildLLVMToolDir)/llvm-config-2$(BUILD_EXEEXT)
+else
+  LLVM_CONFIG := $(LLVMToolDir)/llvm-config-2$(EXEEXT)
+endif
 ifndef LLVMLD
 LLVMLD    := $(LLVMToolDir)/llvm-ld$(EXEEXT)
 endif
@@ -702,35 +717,18 @@ else
   Compile.Wrapper :=
 endif
 
-ifeq ($(BUILD_COMPONENT), 1)
-  Compile.C     = $(Compile.Wrapper) \
-	          $(BUILD_CC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \
-                  $(TargetCommonOpts) $(CompileCommonOpts) -c
-  Compile.CXX   = $(Compile.Wrapper) \
-	          $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) \
-		  $(CPPFLAGS) \
-                  $(TargetCommonOpts) $(CompileCommonOpts) -c
-  Preprocess.CXX= $(Compile.Wrapper) \
-	          $(BUILD_CXX) $(CPP.Flags) $(CPPFLAGS) $(TargetCommonOpts) \
-                  $(CompileCommonOpts) $(CXX.Flags) -E
-  Link          = $(Compile.Wrapper) \
-	          $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) \
-		  $(LD.Flags) $(LDFLAGS) \
-                  $(TargetCommonOpts) $(CompileCommonOpts) $(Strip)
-else
-  Compile.C     = $(Compile.Wrapper) \
+Compile.C     = $(Compile.Wrapper) \
 	          $(CC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \
-                  $(TargetCommonOpts) $(CompileCommonOpts) -c
-  Compile.CXX   = $(Compile.Wrapper) \
+                $(TargetCommonOpts) $(CompileCommonOpts) -c
+Compile.CXX   = $(Compile.Wrapper) \
 	          $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(CPPFLAGS) \
-                  $(TargetCommonOpts) $(CompileCommonOpts) -c
-  Preprocess.CXX= $(Compile.Wrapper) \
+                $(TargetCommonOpts) $(CompileCommonOpts) -c
+Preprocess.CXX= $(Compile.Wrapper) \
 	          $(CXX) $(CPP.Flags) $(TargetCommonOpts) $(CPPFLAGS) \
-                  $(CompileCommonOpts) $(CXX.Flags) -E
-  Link          = $(Compile.Wrapper) \
+                $(CompileCommonOpts) $(CXX.Flags) -E
+Link          = $(Compile.Wrapper) \
 	          $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(LD.Flags) \
-                  $(LDFLAGS) $(TargetCommonOpts)  $(CompileCommonOpts) $(Strip)
-endif
+                $(LDFLAGS) $(TargetCommonOpts)  $(CompileCommonOpts) $(Strip)
 
 BCCompile.C   = $(LLVMCC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \
                 $(TargetCommonOpts) $(CompileCommonOpts)
@@ -1505,12 +1503,19 @@ install-local::
 uninstall-local::
 	$(Echo) Uninstall circumvented with NO_INSTALL
 else
-DestTool = $(DESTDIR)$(PROJ_bindir)/$(TOOLEXENAME)
+
+ifdef INTERNAL_TOOL
+ToolBinDir = $(DESTDIR)$(PROJ_internal_prefix)/bin
+else
+ToolBinDir = $(DESTDIR)$(PROJ_bindir)
+endif
+DestTool = $(ToolBinDir)/$(TOOLEXENAME)
 
 install-local:: $(DestTool)
 
-$(DestTool): $(ToolBuildPath) $(DESTDIR)$(PROJ_bindir)
+$(DestTool): $(ToolBuildPath)
 	$(Echo) Installing $(BuildMode) $(DestTool)
+	$(Verb) $(MKDIR) $(ToolBinDir)
 	$(Verb) $(ProgInstall) $(ToolBuildPath) $(DestTool)
 
 uninstall-local::
@@ -1519,7 +1524,7 @@ uninstall-local::
 
 # TOOLALIAS install.
 ifdef TOOLALIAS
-DestToolAlias = $(DESTDIR)$(PROJ_bindir)/$(TOOLALIAS)$(EXEEXT)
+DestToolAlias = $(ToolBinDir)/$(TOOLALIAS)$(EXEEXT)
 
 install-local:: $(DestToolAlias)
 
@@ -2278,6 +2283,7 @@ printvars::
 	$(Echo) "LLVM_SRC_ROOT: " '$(LLVM_SRC_ROOT)'
 	$(Echo) "LLVM_OBJ_ROOT: " '$(LLVM_OBJ_ROOT)'
 	$(Echo) "PROJ_prefix  : " '$(PROJ_prefix)'
+	$(Echo) "PROJ_internal_prefix  : " '$(PROJ_internal_prefix)'
 	$(Echo) "PROJ_bindir  : " '$(PROJ_bindir)'
 	$(Echo) "PROJ_libdir  : " '$(PROJ_libdir)'
 	$(Echo) "PROJ_etcdir  : " '$(PROJ_etcdir)'