[llvm-commits] CVS: llvm/Makefile.rules

[Chris Lattner]

Changes in directory llvm:

Makefile.rules updated: 1.325 -> 1.326
---
Log message:

Add some rules for building preprocessed files


---
Diffs of the changes:  (+17 -0)

 Makefile.rules |   17 +++++++++++++++++
 1 files changed, 17 insertions(+)


Index: llvm/Makefile.rules
diff -u llvm/Makefile.rules:1.325 llvm/Makefile.rules:1.326
--- llvm/Makefile.rules:1.325	Fri Sep  2 20:15:25 2005
+++ llvm/Makefile.rules	Tue Oct  4 19:28:41 2005
@@ -359,10 +359,13 @@
 LTCompile.C   = $(LIBTOOL) $(LibTool.Flags) --mode=compile $(Compile.C)
 BCCompile.C   = $(LLVMGCCWITHPATH) $(CPP.Flags) $(CompileCommonOpts) \
                 $(C.Flags) -c
+Preprocess.C  = $(CC) $(CPP.Flags) $(CompileCommonOpts) -E $(C.Flags)
+
 Compile.CXX   = $(CXX) $(CPP.Flags) $(CompileCommonOpts) $(CXX.Flags) -c
 LTCompile.CXX = $(LIBTOOL) $(LibTool.Flags) --mode=compile $(Compile.CXX)
 BCCompile.CXX = $(LLVMGXXWITHPATH) $(CPP.Flags) $(CompileCommonOpts) \
                 $(CXX.Flags) -c
+Preprocess.CXX= $(CXX) $(CPP.Flags) $(CompileCommonOpts) $(CXX.Flags) -E
 Link          = $(LIBTOOL) $(LibTool.Flags) --mode=link $(CXX) $(CPP.Flags) \
 	        $(CompileCommonOpts) $(LD.Flags) $(Strip)
 Relink        = $(LIBTOOL) $(LibTool.Flags) --mode=link $(CXX) $(CPP.Flags) \
@@ -1002,6 +1005,20 @@
 
 endif
 
+## Rules for building preprocessed (.i/.ii) outputs.
+$(BuildMode)/%.ii: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
+	$(Echo) "Compiling $*.cpp for $(BuildMode) build to .ii file"
+	$(Verb) $(Preprocess.CXX) $< -o $@
+
+$(BuildMode)/%.ii: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
+	$(Echo) "Compiling $*.cc for $(BuildMode) build to .ii file"
+	$(Verb) $(Preprocess.CXX) $< -o $@
+
+ $(BuildMode)/%.i: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
+	$(Echo) "Compiling $*.c for $(BuildMode) build to .i file"
+	$(Verb) $(Preprocess.C) $< -o $@
+
+
 #---------------------------------------------------------
 # Create .bc files in the ObjDir directory from .cpp .cc and .c files...
 #---------------------------------------------------------