[PM] Make the function pass manager more regular.

[oota-llvm.git] / Makefile.rules

diff --git a/Makefile.rules b/Makefile.rules
index e53598b0276e4be3b14fcbd9de94322a17f6a92d..68f6cf8ec5d12b0f1d4a3735129c6c5027bb8a4d 100644 (file)
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -550,9 +550,9 @@ ifeq ($(HOST_OS),Darwin)
   DARWIN_VERSION := `sw_vers -productVersion`
  endif
   # Strip a number like 10.4.7 to 10.4
-  DARWIN_VERSION := $(shell echo $(DARWIN_VERSION)| sed -E 's/(10.[0-9]).*/\1/')
+  DARWIN_VERSION := $(shell echo $(DARWIN_VERSION)| sed -E 's/(10.[0-9]+).*/\1/')
   # Get "4" out of 10.4 for later pieces in the makefile.
-  DARWIN_MAJVERS := $(shell echo $(DARWIN_VERSION)| sed -E 's/10.([0-9]).*/\1/')
+  DARWIN_MAJVERS := $(shell echo $(DARWIN_VERSION)| sed -E 's/10.([0-9]+).*/\1/')
 
   LoadableModuleOptions := -Wl,-flat_namespace -Wl,-undefined,suppress
   SharedLinkOptions := -dynamiclib
@@ -776,8 +776,10 @@ Sources += $(filter %.cpp %.c %.cc,$(BUILT_SOURCES))
 endif
 
 BaseNameSources := $(sort $(basename $(Sources)))
+SourceDirs := $(sort $(dir $(Sources)))
 
 ObjectsO  := $(BaseNameSources:%=$(ObjDir)/%.o)
+ObjectDirs := $(SourceDirs:%=$(ObjDir)/%)
 
 #----------------------------------------------------------
 # For Mingw MSYS bash and Python/w32:
@@ -814,9 +816,18 @@ $(DESTDIR)$(PROJ_bindir) $(DESTDIR)$(PROJ_libdir) $(DESTDIR)$(PROJ_includedir) $
        $(Verb) $(MKDIR) $* > /dev/null
        $(Verb) $(DOTDIR_TIMESTAMP_COMMAND) > $@
 
-.PRECIOUS: $(ObjDir)/.dir $(LibDir)/.dir $(ToolDir)/.dir $(ExmplDir)/.dir
+.PRECIOUS: $(LibDir)/.dir $(ToolDir)/.dir $(ExmplDir)/.dir
 .PRECIOUS: $(LLVMLibDir)/.dir $(LLVMToolDir)/.dir $(LLVMExmplDir)/.dir
 
+#---------------------------------------------------------
+# Collect the object directories (as there may be more
+# than one if the source code is spread across
+# subdirectories).
+#---------------------------------------------------------
+
+OBJECT_DIRS := $(ObjDir)/.dir $(ObjectDirs:%=%/.dir)
+.PRECIOUS: $(OBJECT_DIRS)
+
 #---------------------------------------------------------
 # Handle the DIRS options for sequential construction
 #---------------------------------------------------------
@@ -1432,6 +1443,8 @@ ifeq ($(HOST_OS),HP-UX)
   DISABLE_AUTO_DEPENDENCIES=1
 endif
 
+COMPILE_DEPS = $(OBJECT_DIRS) $(BUILT_SOURCES) $(PROJ_MAKEFILE)
+
 # Provide rule sets for when dependency generation is enabled
 ifndef DISABLE_AUTO_DEPENDENCIES
 
@@ -1447,27 +1460,27 @@ 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) $(PROJ_MAKEFILE)
+$(ObjDir)/%.o: %.cpp $(COMPILE_DEPS)
        $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
        $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
                $(DEPEND_MOVEFILE)
 
-$(ObjDir)/%.o: %.mm $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE)
+$(ObjDir)/%.o: %.mm $(COMPILE_DEPS)
        $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG)
        $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
                $(DEPEND_MOVEFILE)
 
-$(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE)
+$(ObjDir)/%.o: %.cc $(COMPILE_DEPS)
        $(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) $(PROJ_MAKEFILE)
+$(ObjDir)/%.o: %.c $(COMPILE_DEPS)
        $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
        $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
                $(DEPEND_MOVEFILE)
 
-$(ObjDir)/%.o: %.m $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE)
+$(ObjDir)/%.o: %.m $(COMPILE_DEPS)
        $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG)
        $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
                $(DEPEND_MOVEFILE)
@@ -1475,67 +1488,67 @@ $(ObjDir)/%.o: %.m $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE)
 # Provide alternate rule sets if dependencies are disabled
 else
 
-$(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
+$(ObjDir)/%.o: %.cpp $(COMPILE_DEPS)
        $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
        $(Compile.CXX) $< -o $@
 
-$(ObjDir)/%.o: %.mm $(ObjDir)/.dir $(BUILT_SOURCES)
+$(ObjDir)/%.o: %.mm $(COMPILE_DEPS)
        $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG)
        $(Compile.CXX) $< -o $@
 
-$(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
+$(ObjDir)/%.o: %.cc $(COMPILE_DEPS)
        $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
        $(Compile.CXX) $< -o $@
 
-$(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
+$(ObjDir)/%.o: %.c $(COMPILE_DEPS)
        $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
        $(Compile.C) $< -o $@
 
-$(ObjDir)/%.o: %.m $(ObjDir)/.dir $(BUILT_SOURCES)
+$(ObjDir)/%.o: %.m $(COMPILE_DEPS)
        $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG)
        $(Compile.C) $< -o $@
 endif
 
 
 ## Rules for building preprocessed (.i/.ii) outputs.
-$(BuildMode)/%.ii: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
+$(BuildMode)/%.ii: %.cpp $(COMPILE_DEPS)
        $(Echo) "Compiling $*.cpp for $(BuildMode) build to .ii file"
        $(Verb) $(Preprocess.CXX) $< -o $@
 
-$(BuildMode)/%.ii: %.mm $(ObjDir)/.dir $(BUILT_SOURCES)
+$(BuildMode)/%.ii: %.mm $(COMPILE_DEPS)
        $(Echo) "Compiling $*.mm for $(BuildMode) build to .ii file"
        $(Verb) $(Preprocess.CXX) $< -o $@
 
-$(BuildMode)/%.ii: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
+$(BuildMode)/%.ii: %.cc $(COMPILE_DEPS)
        $(Echo) "Compiling $*.cc for $(BuildMode) build to .ii file"
        $(Verb) $(Preprocess.CXX) $< -o $@
 
-$(BuildMode)/%.i: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
+$(BuildMode)/%.i: %.c $(COMPILE_DEPS)
        $(Echo) "Compiling $*.c for $(BuildMode) build to .i file"
        $(Verb) $(Preprocess.C) $< -o $@
 
-$(BuildMode)/%.i: %.m $(ObjDir)/.dir $(BUILT_SOURCES)
+$(BuildMode)/%.i: %.m $(COMPILE_DEPS)
        $(Echo) "Compiling $*.m for $(BuildMode) build to .i file"
        $(Verb) $(Preprocess.C) $< -o $@
 
 
-$(ObjDir)/%.s: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
+$(ObjDir)/%.s: %.cpp $(COMPILE_DEPS)
        $(Echo) "Compiling $*.cpp to asm for $(BuildMode) build" $(PIC_FLAG)
        $(Compile.CXX) $< -o $@ -S
 
-$(ObjDir)/%.s: %.mm $(ObjDir)/.dir $(BUILT_SOURCES)
+$(ObjDir)/%.s: %.mm $(COMPILE_DEPS)
        $(Echo) "Compiling $*.mm to asm for $(BuildMode) build" $(PIC_FLAG)
        $(Compile.CXX) $< -o $@ -S
 
-$(ObjDir)/%.s: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
+$(ObjDir)/%.s: %.cc $(COMPILE_DEPS)
        $(Echo) "Compiling $*.cc to asm for $(BuildMode) build" $(PIC_FLAG)
        $(Compile.CXX) $< -o $@ -S
 
-$(ObjDir)/%.s: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
+$(ObjDir)/%.s: %.c $(COMPILE_DEPS)
        $(Echo) "Compiling $*.c to asm for $(BuildMode) build" $(PIC_FLAG)
        $(Compile.C) $< -o $@ -S
 
-$(ObjDir)/%.s: %.m $(ObjDir)/.dir $(BUILT_SOURCES)
+$(ObjDir)/%.s: %.m $(COMPILE_DEPS)
        $(Echo) "Compiling $*.m to asm for $(BuildMode) build" $(PIC_FLAG)
        $(Compile.C) $< -o $@ -S