Fix grammar.

[oota-llvm.git] / Makefile.rules

diff --git a/Makefile.rules b/Makefile.rules
index 4fb672237eea89ad65da54de757336b24285b8e3..1c5effe65be12b6e2ad55d8dbe33074635c3851f 100644 (file)
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -79,19 +79,32 @@ LLVMBuildTool       := $(PROJ_SRC_ROOT)/utils/llvm-build/llvm-build
 # The files we are going to generate using llvm-build.
 LLVMBuildMakeFrag := $(PROJ_OBJ_ROOT)/Makefile.llvmbuild
 LLVMConfigLibraryDependenciesInc := \
-       $(PROJ_OBJ_ROOT)/tools/llvm-config/LibraryDependencies.inc
+       $(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.
 #
 # Note that this target gets its real dependencies generated for us by
 # llvm-build.
-$(LLVMBuildMakeFrag):
-       $(EchoCmd) Constructing LLVMBuild project information. ; \
-       $(LLVMBuildTool) \
+#
+# We include a dependency on this Makefile to ensure that changes to the
+# generation command get picked up.
+$(LLVMBuildMakeFrag): $(PROJ_SRC_ROOT)/Makefile.rules
+       $(Echo) Constructing LLVMBuild project information.
+       $(Verb) $(LLVMBuildTool) \
+         --native-target "$(TARGET_NATIVE_ARCH)" \
+         --enable-targets "$(TARGETS_TO_BUILD)" \
          --write-library-table $(LLVMConfigLibraryDependenciesInc) \
          --write-make-fragment $(LLVMBuildMakeFrag)
 
+# For completeness, let Make know how the extra files are generated.
+$(LLVMConfigLibraryDependenciesInc): $(LLVMBuildMakeFrag)
+
 # Include the generated Makefile fragment.
 #
 # We currently only include the dependencies for the fragment itself if we are
@@ -293,6 +306,11 @@ else
   endif
 endif
 
+ifeq ($(ENABLE_LIBCPP),1)
+  CXX.Flags +=  -stdlib=libc++
+  LD.Flags +=  -stdlib=libc++
+endif
+
 ifeq ($(ENABLE_PROFILING),1)
   BuildMode := $(BuildMode)+Profile
   CXX.Flags := $(filter-out -fomit-frame-pointer,$(CXX.Flags)) -pg -g
@@ -493,8 +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
@@ -505,7 +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
@@ -691,35 +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)
@@ -1494,12 +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::
@@ -1508,7 +1524,7 @@ uninstall-local::
 
 # TOOLALIAS install.
 ifdef TOOLALIAS
-DestToolAlias = $(DESTDIR)$(PROJ_bindir)/$(TOOLALIAS)$(EXEEXT)
+DestToolAlias = $(ToolBinDir)/$(TOOLALIAS)$(EXEEXT)
 
 install-local:: $(DestToolAlias)
 
@@ -1874,7 +1890,6 @@ clean-local::
 ifneq ($(strip $(ObjRootDir)),)
        -$(Verb) $(RM) -rf $(ObjRootDir)
 endif
-       -$(Verb) $(RM) -f core core.[0-9][0-9]* *.o *.d *~ *.flc
 ifneq ($(strip $(SHLIBEXT)),) # Extra paranoia - make real sure SHLIBEXT is set
        -$(Verb) $(RM) -f *$(SHLIBEXT)
 endif
@@ -2268,6 +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)'