Silence a warning produced in assertions-disabled mode

[oota-llvm.git] / Makefile.rules

diff --git a/Makefile.rules b/Makefile.rules
index 7a8fce76274f1c849d412b84d23b1f692a0c8a9b..199602f38af201dcf9582245380a22bf2c5098f1 100644 (file)
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -370,13 +370,22 @@ endif
 
 # If we are building a universal binary on Mac OS/X, pass extra options.  This
 # is useful to people that want to link the LLVM libraries into their universal
-# apps.  The UNIVERSAL_SDK_PATH variable can optionally be specified as a path
-# to the SDK to use.  For Mac OS/X 10.4 Intel machines, the traditional one is:
-#   UNIVERSAL_SDK_PATH=/Developer/SDKs/MacOSX10.4u.sdk/
+# apps.
+#
+# The following can be optionally specified:
+#   UNIVERSAL_SDK_PATH variable can be specified as a path to the SDK to use.
+#      For Mac OS/X 10.4 Intel machines, the traditional one is:
+#      UNIVERSAL_SDK_PATH=/Developer/SDKs/MacOSX10.4u.sdk/
+#   UNIVERSAL_ARCH can be optionally specified to be a list of architectures
+#      to build for, e.g. UNIVERSAL_ARCH="i386 ppc ppc64".  This defaults to
+#      i386/ppc only.
 ifdef UNIVERSAL
-  CompileCommonOpts += -arch i386 -arch ppc
-  Relink.Flags := -XCClinker -arch -XCClinker i386 -XCClinker -arch \
-                  -XCClinker ppc
+  ifndef UNIVERSAL_ARCH
+    UNIVERSAL_ARCH := i386 ppc
+  endif
+  UNIVERSAL_ARCH_OPTIONS := $(UNIVERSAL_ARCH:%=-arch %)
+  CompileCommonOpts += $(UNIVERSAL_ARCH_OPTIONS)
+  Relink.Flags := $(UNIVERSAL_ARCH_OPTIONS:%=-XCClinker %)
   ifdef UNIVERSAL_SDK_PATH
     CompileCommonOpts += -isysroot $(UNIVERSAL_SDK_PATH)
     Relink.Flags      += -XCClinker -isysroot -XCClinker $(UNIVERSAL_SDK_PATH)
@@ -1015,21 +1024,6 @@ $(ObjDir)/%.lo $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
        then $(MV) -f "$(ObjDir)/$*.LACd" "$(ObjDir)/$*.d"; \
        else $(RM) -f "$(ObjDir)/$*.LACd"; exit 1; fi
 
-
-## 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...
 #---------------------------------------------------------
@@ -1084,6 +1078,34 @@ $(ObjDir)/%.ll: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
 
 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 $@
+
+
+$(ObjDir)/%.s: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
+       $(Echo) "Compiling $*.cpp to asm for $(BuildMode) build" $(PIC_FLAG)
+       $(MAYBE_PIC_Compile.CXX) $< -o $@ -S
+
+$(ObjDir)/%.s: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
+       $(Echo) "Compiling $*.cc to asm for $(BuildMode) build" $(PIC_FLAG)
+       $(MAYBE_PIC_Compile.CXX) $< -o $@ -S
+
+$(ObjDir)/%.s: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
+       $(Echo) "Compiling $*.c to asm for $(BuildMode) build" $(PIC_FLAG)
+       $(MAYBE_PIC_Compile.C) $< -o $@ -S
+
+
 # make the C and C++ compilers strip debug info out of bytecode libraries.
 ifdef DEBUG_RUNTIME
 $(ObjectsBC): $(ObjDir)/%.bc: $(ObjDir)/%.ll $(GCCAS)