Implement (most of) selection of inline asm memory operands.

[oota-llvm.git] / Makefile.rules

diff --git a/Makefile.rules b/Makefile.rules
index 0ec0ce2938b8201ac7eb416ac5bfbed03d588b87..be2bafc30f20e0750dc7b044ffbc996bcc82f5e7 100644 (file)
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -10,7 +10,7 @@
 # This file is included by all of the LLVM makefiles.  For details on how to use
 # it properly, please see the document MakefileGuide.html in the docs directory.
 #
-#===-----------------------------------------------------------------------====
+#===-----------------------------------------------------------------------====#
 
 ################################################################################
 # TARGETS: Define standard targets that can be invoked
@@ -347,7 +347,7 @@ endif
 CompileCommonOpts := -Wall -W -Wwrite-strings -Wno-unused
 
 ifeq ($(OS),HP-UX)
-  CompileCommonOpts += -D_REENTRANT -D_HPUX_SOURCE
+  CompileCommonOpts := -D_REENTRANT -D_HPUX_SOURCE
 endif
 
 LD.Flags  += -L$(LibDir) -L$(LLVMLibDir) 
@@ -951,6 +951,11 @@ endif
 # Object Build Rules: Build object files based on sources 
 ###############################################################################
 
+# FIXME: This should be checking for "if not GCC or ICC", not for "if HP-UX"
+ifeq ($(OS),HP-UX)
+  DISABLE_AUTO_DEPENDENCIES=1
+endif
+
 # Provide rule sets for when dependency generation is enabled
 ifndef DISABLE_AUTO_DEPENDENCIES
 
@@ -961,13 +966,13 @@ ifdef SHARED_LIBRARY
 
 $(ObjDir)/%.lo $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
        $(Echo) "Compiling $*.cpp for $(BuildMode) build (PIC)"
-       $(Verb) if $(LTCompile.CXX) -MD -MT $@ -MP -MF $(ObjDir)/$*.LACXXd $< -o $@ ; \
+       $(Verb) if $(LTCompile.CXX) -MD -MT $@ -MP -MF $(ObjDir)/$*.LACXXd $< -o $@ ;\
        then $(MV) -f "$(ObjDir)/$*.LACXXd" "$(ObjDir)/$*.d"; \
        else $(RM) -f "$(ObjDir)/$*.LACXXd"; exit 1; fi
 
 $(ObjDir)/%.lo $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
        $(Echo) "Compiling $*.cc for $(BuildMode) build (PIC)"
-       $(Verb) if $(LTCompile.CXX) -MD -MT $@ -MP -MF $(ObjDir)/$*.LACXXd $< -o $@ ; \
+       $(Verb) if $(LTCompile.CXX) -MD -MT $@ -MP -MF $(ObjDir)/$*.LACXXd $< -o $@ ;\
        then $(MV) -f "$(ObjDir)/$*.LACXXd" "$(ObjDir)/$*.d"; \
        else $(RM) -f "$(ObjDir)/$*.LACXXd"; exit 1; fi
 
@@ -1204,6 +1209,8 @@ ifneq ($(LexFiles),)
 %.c: %.l
 %.cpp: %.l
 
+all:: $(LexFiles:%.l=$(PROJ_SRC_DIR)/%.cpp.cvs)
+
 # Note the extra sed filtering here, used to cut down on the warnings emited 
 # by GCC.  The last line is a gross hack to work around flex aparently not 
 # being able to resize the buffer on a large token input.  Currently, for 
@@ -1217,10 +1224,18 @@ $(PROJ_SRC_DIR)/%.cpp: $(PROJ_SRC_DIR)/%.l
        $(SED) 's/void \*yy_flex_realloc/inline void *yy_flex_realloc/' | \
        $(SED) 's/#define YY_BUF_SIZE 16384/#define YY_BUF_SIZE (16384*64)/' \
          > $(PROJ_SRC_DIR)/$*.cpp
-       $(Echo) "*** DON'T FORGET TO CHECK IN $*.cpp (generated file)"
-
-LexObjs := $(patsubst %.l,$(ObjDir)/%.o,$(LexFiles))
-$(LexObjs): $(ObjDir)/%.o : $(PROJ_SRC_DIR)/%.cpp
+    
+# IFF the .l file has changed since it was last checked into CVS, copy the .l
+# file to .l.cvs and the generated .cpp file to .cpp.cvs.  We use this mechanism
+# so that people without flex can build LLVM by copying the .cvs files to the 
+# source location and building them.
+$(LexFiles:%.l=$(PROJ_SRC_DIR)/%.cpp.cvs): \
+$(PROJ_SRC_DIR)/%.cpp.cvs: $(PROJ_SRC_DIR)/%.cpp
+       $(Verb) $(CMP) -s $(PROJ_SRC_DIR)/$*.l $(PROJ_SRC_DIR)/$*.l.cvs || \
+      ($(CP) $< $@; $(CP) $(PROJ_SRC_DIR)/$*.l $(PROJ_SRC_DIR)/$*.l.cvs)
+
+$(LexFiles:%.l=$(ObjDir)/%.o) : \
+$(ObjDir)/%.o : $(PROJ_SRC_DIR)/%.cpp
 
 clean-local::
        -$(Verb) $(RM) -f $(LexOutput)
@@ -1237,6 +1252,8 @@ ifneq ($(YaccFiles),)
 
 .PRECIOUS: $(YaccOutput)
 
+all:: $(YaccFiles:%.y=$(PROJ_SRC_DIR)/%.cpp.cvs)
+
 # Cancel built-in rules for yacc
 %.c: %.y 
 %.cpp: %.y
@@ -1248,12 +1265,22 @@ $(PROJ_SRC_DIR)/%.cpp $(PROJ_SRC_DIR)/%.h : $(PROJ_SRC_DIR)/%.y
        $(Verb) $(BISON) -v -d -p $(<F:%Parser.y=%) -o $*.tab.c $<
        $(Verb) $(MV) -f $*.tab.c $(PROJ_SRC_DIR)/$*.cpp
        $(Verb) $(MV) -f $*.tab.h $(PROJ_SRC_DIR)/$*.h
-       $(Echo) "*** DON'T FORGET TO CHECK IN $*.cpp and $*.h (generated files)"
 
-YaccObjs   := $(patsubst %.y,$(ObjDir)/%.o,$(YaccFiles))
-$(YaccObjs): $(ObjDir)/%.o : $(PROJ_SRC_DIR)/%.cpp
+# IFF the .y file has changed since it was last checked into CVS, copy the .y
+# file to .y.cvs and the generated .cpp/.h file to .cpp.cvs/.h.cvs.  We use this
+# mechanism so that people without flex can build LLVM by copying the .cvs files
+# to the source location and building them.
+$(YaccFiles:%.y=$(PROJ_SRC_DIR)/%.cpp.cvs): \
+$(PROJ_SRC_DIR)/%.cpp.cvs: $(PROJ_SRC_DIR)/%.cpp
+       $(Verb) $(CMP) -s $(PROJ_SRC_DIR)/$*.y $(PROJ_SRC_DIR)/$*.y.cvs || \
+      ($(CP) $< $@; \
+       $(CP) $(PROJ_SRC_DIR)/$*.y $(PROJ_SRC_DIR)/$*.y.cvs; \
+       $(CP) $(PROJ_SRC_DIR)/$*.h $(PROJ_SRC_DIR)/$*.h.cvs)
+
+
+$(YaccFiles:%.y=$(ObjDir)/%.o): $(ObjDir)/%.o : $(PROJ_SRC_DIR)/%.cpp
 
-YaccOutput := $(addprefix $(patsubst %.y,%,$(YaccFiles)),.output)
+YaccOutput := $(YaccFiles:%.y=%.output)
 
 clean-local::
        -$(Verb) $(RM) -f $(YaccOutput)
@@ -1323,7 +1350,7 @@ ifneq ($strip($(filter-out clean clean-local dist-clean,$(MAKECMDGOALS))),)
 
 # Get the list of dependency files
 DependFiles := $(basename $(filter %.cpp %.c %.cc, $(Sources)))
-DependFiles := $(patsubst %,$(PROJ_OBJ_DIR)/$(BuildMode)/%.d,$(DependFiles))
+DependFiles := $(DependFiles:%=$(PROJ_OBJ_DIR)/$(BuildMode)/%.d)
 
 -include /dev/null $(DependFiles)
 
@@ -1530,7 +1557,8 @@ $(DistDir)/.makedistdir: $(DistSources)
        done
        $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
          $(EchoCmd) Eliminating CVS/.svn directories from distribution ; \
-         $(RM) -rf `find $(TopDistDir) -type d \( -name CVS -o -name .svn \) -print` ;\
+         $(RM) -rf `find $(TopDistDir) -type d \( -name CVS -o \
+                                  -name .svn \) -print` ;\
          $(MAKE) dist-hook ; \
          $(FIND) $(TopDistDir) -type d ! -perm -777 -exec chmod a+rwx {} \; \
            -o ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; \