X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=Makefile.common;h=6d1698e2bab9c9969fa6350e65e9412add84b90c;hb=b91b657e026e86082b665cc875c2881ed075b68d;hp=cd21b40f4228951160a44488ee129aa3ded489cd;hpb=2a548c5d5f47c50f7150c8b0dfd2bf1825d5170b;p=oota-llvm.git

diff --git a/Makefile.common b/Makefile.common
index cd21b40f422..6d1698e2bab 100644
--- a/Makefile.common
+++ b/Makefile.common
@@ -13,10 +13,15 @@
 #    example, ../.. for two levels deep.
 #
 # 2. DIRS - A list of subdirectories to be built.  Fake targets are set up
-#    so that each of the targets "all", "install", and "clean" each build.
-#    the subdirectories before the local target.
+#    so that each of the targets "all", "install", and "clean" each build
+#    the subdirectories before the local target.  DIRS are guaranteed to be
+#    built in order.
 #
-# 3. Source - If specified, this sets the source code filenames.  If this
+# 3. PARALLEL_DIRS - A list of subdirectories to be built, but that may be
+#    built in any order.  All DIRS are built in order before PARALLEL_DIRS are
+#    built, which are then built in any order.
+#
+# 4. Source - If specified, this sets the source code filenames.  If this
 #    is not set, it defaults to be all of the .cpp, .c, .y, and .l files 
 #    in the current directory.  Also, if you want to build files in addition
 #    to the local files, you can use the ExtraSource variable
@@ -102,8 +107,10 @@ PURIFY := $(PURIFY) -cache-dir="$(BUILD_ROOT_TOP)/../purifycache" -chain-length=
 # Shorthand for commonly accessed directories
 LIBDEBUG    := $(BUILD_ROOT_TOP)/lib/Debug
 LIBRELEASE  := $(BUILD_ROOT_TOP)/lib/Release
+LIBPROFILE  := $(BUILD_ROOT_TOP)/lib/Profile
 TOOLDEBUG   := $(BUILD_ROOT_TOP)/tools/Debug
 TOOLRELEASE := $(BUILD_ROOT_TOP)/tools/Release
+TOOLPROFILE := $(BUILD_ROOT_TOP)/tools/Profile
 
 # Verbosity levels
 ifdef VERBOSE
@@ -116,49 +123,76 @@ endif
 # Compilation options...
 #---------------------------------------------------------
 
-# Special tools used while building
-RunBurg  := $(BURG) $(BURG_OPTS)
+# Special tools used while building the LLVM tree.  Burg is built as part of the
+# utils directory.
+#
+BURG    := $(TOOLDEBUG)/burg
+RunBurg := $(BURG) $(BURG_OPTS)
+
 
 # Enable this for profiling support with 'gprof'
+# This automatically enables optimized builds.
 ifdef ENABLE_PROFILING
-PROFILE = -pg
+  PROFILE = -pg
+  ENABLE_OPTIMIZED = 1
+else
+  PROFILE =
+endif
+
+# By default, strip symbol information from executable
+ifdef KEEP_SYMBOLS
+STRIP =
+WARN_MSG =
 else
-PROFILE =
+STRIP = -s
+WARN_MSG = "(without symbols) "
 endif
 
 # Allow gnu extensions...
 CPPFLAGS += -D_GNU_SOURCE
 
 # -Wno-unused-parameter
-CompileCommonOpts := $(PROFILE) -Wall -W  -Wwrite-strings -Wno-unused -I$(LEVEL)/include
+CompileCommonOpts := -Wall -W  -Wwrite-strings -Wno-unused -I$(LEVEL)/include
 
-# Compile a file, don't link...
+# Compile a cpp file, don't link...
 Compile  := $(CXX) -c $(CPPFLAGS) $(CXXFLAGS) $(CompileCommonOpts)
 CompileG := $(Compile) -g  -D_DEBUG
-CompileO := $(Compile) -O3 -DNDEBUG -finline-functions -felide-constructors -fnonnull-objects -freg-struct-return -fshort-enums
+CompileO := $(Compile) -O3 -DNDEBUG -finline-functions -felide-constructors -fshort-enums ## DISABLE -freg-struct-return because of gcc3.2 bug
+CompileP := $(CompileO) $(PROFILE)
+
+# Compile a c file, don't link...
+CompileC  := $(CC) -c $(CPPFLAGS) $(CCFLAGS) $(CompileCommonOpts)
+CompileCG := $(CompileC) -g  -D_DEBUG
+CompileCO := $(CompileC) -O3 -DNDEBUG -finline-functions -fshort-enums ## DISABLE -freg-struct-return because of gcc3.2 bug
+CompileCP := $(CompileCO) $(PROFILE)
+
 
 # Link final executable
 
 ifdef ENABLE_PURIFY # To enable purify, build with 'gmake ENABLE_PURIFY=1'
-Link     := $(PURIFY) $(CXX) $(PROFILE) -static
+Link     := $(PURIFY) $(CXX) -static
 else
-Link     := $(CXX) $(PROFILE)
+Link     := $(CXX)
 endif
-LinkG    := $(Link) -g  -L $(LIBDEBUG)
+LinkG    := $(Link) -g  -L $(LIBDEBUG) $(STRIP)
 LinkO    := $(Link) -O3 -L $(LIBRELEASE)
+LinkP    := $(Link) -O3 -L $(LIBPROFILE) $(PROFILE)
 
 # Create one .o file from a bunch of .o files...
 Relink = ld -r
 
 # MakeSO - Create a .so file from a .o files...
-MakeSO   := $(CXX) $(MakeSharedObjectOption) $(PROFILE)
+MakeSO   := $(CXX) $(MakeSharedObjectOption)
 MakeSOO  := $(MakeSO) -O3
+MakeSOP  := $(MakeSOO) $(PROFILE)
 
 # Create dependancy file from CPP file, send to stdout.
 Depend   := $(CXX) -MM -I$(LEVEL)/include $(CPPFLAGS) 
+DependC  := $(CC)  -MM -I$(LEVEL)/include $(CPPFLAGS) 
 
 # Archive a bunch of .o files into a .a file...
 AR       = ar cq 
+BISON    = bison
 
 #----------------------------------------------------------
 
@@ -166,25 +200,36 @@ AR       = ar cq
 # source files...
 # The local Makefile can list other Source files via ExtraSource = ...
 # 
+ifndef Source
 Source  := $(ExtraSource) $(wildcard *.cpp *.c *.y *.l)
+endif
 
 Objs := $(sort $(patsubst Debug/%.o, %.o, $(addsuffix .o,$(basename $(Source)))))
-ObjectsO = $(addprefix $(BUILD_ROOT)/Release/,$(Objs)))
-ObjectsG = $(addprefix $(BUILD_ROOT)/Debug/,$(Objs))
+ObjectsO := $(addprefix $(BUILD_ROOT)/Release/,$(Objs))
+ObjectsP := $(addprefix $(BUILD_ROOT)/Profile/,$(Objs))
+ObjectsG := $(addprefix $(BUILD_ROOT)/Debug/,$(Objs))
 
 
 #---------------------------------------------------------
-# Handle the DIRS option
+# Handle the DIRS and PARALLEL_DIRS options
 #---------------------------------------------------------
 
-ifdef DIRS  # Only do this if we're using DIRS!
+ifdef DIRS
+all install clean ::
+	$(VERB) for dir in ${DIRS}; do \
+		(cd $$dir; $(MAKE) $@) || exit 1; \
+	done
+endif
 
-all     :: $(addsuffix /.makeall    , $(DIRS))
-install :: $(addsuffix /.makeinstall, $(DIRS))
-clean   :: $(addsuffix /.makeclean  , $(DIRS))
+# Handle PARALLEL_DIRS
+ifdef PARALLEL_DIRS
+all     :: $(addsuffix /.makeall    , $(PARALLEL_DIRS))
+install :: $(addsuffix /.makeinstall, $(PARALLEL_DIRS))
+clean   :: $(addsuffix /.makeclean  , $(PARALLEL_DIRS))
 
-%/.makeall %/.makeclean %/.makeinstall:
+%/.makeall %/.makeinstall %/.makeclean:
 	$(VERB) cd $(@D); $(MAKE) $(subst $(@D)/.make,,$@)
+
 endif
 
 #---------------------------------------------------------
@@ -210,10 +255,13 @@ ifdef LIBRARYNAME
 LIBRARYNAME := $(strip $(LIBRARYNAME))
 
 LIBNAME_O    := $(LIBRELEASE)/lib$(LIBRARYNAME).so
+LIBNAME_P    := $(LIBPROFILE)/lib$(LIBRARYNAME).so
 LIBNAME_G    := $(LIBDEBUG)/lib$(LIBRARYNAME).so
 LIBNAME_AO   := $(LIBRELEASE)/lib$(LIBRARYNAME).a
+LIBNAME_AP   := $(LIBPROFILE)/lib$(LIBRARYNAME).a
 LIBNAME_AG   := $(LIBDEBUG)/lib$(LIBRARYNAME).a
 LIBNAME_OBJO := $(LIBRELEASE)/$(LIBRARYNAME).o
+LIBNAME_OBJP := $(LIBPROFILE)/$(LIBRARYNAME).o
 LIBNAME_OBJG := $(LIBDEBUG)/$(LIBRARYNAME).o
 
 
@@ -229,23 +277,38 @@ endif
 
 # If optimized builds are enabled...
 ifdef ENABLE_OPTIMIZED
-BUILD_LIBNAME_O  := $(LIBNAME_O)
-ifndef DONT_BUILD_RELINKED
-BUILD_LIBNAME_OBJO := $(LIBNAME_OBJO)
-endif
-ifdef BUILD_ARCHIVE
-BUILD_LIBNAME_AO := $(LIBNAME_AO)
-endif
+  ifdef ENABLE_PROFILING
+    BUILD_LIBNAME_O  := $(LIBNAME_P)
+    ifndef DONT_BUILD_RELINKED
+      BUILD_LIBNAME_OBJO := $(LIBNAME_OBJP)
+    endif
+    ifdef BUILD_ARCHIVE
+      BUILD_LIBNAME_AO := $(LIBNAME_AP)
+    endif
+  else
+    BUILD_LIBNAME_O  := $(LIBNAME_O)
+    ifndef DONT_BUILD_RELINKED
+      BUILD_LIBNAME_OBJO := $(LIBNAME_OBJO)
+    endif
+    ifdef BUILD_ARCHIVE
+      BUILD_LIBNAME_AO := $(LIBNAME_AO)
+    endif
+  endif
 endif
 
 all:: $(BUILD_LIBNAME_AG) $(BUILD_LIBNAME_OBJG)      # Debug
 all:: $(BUILD_LIBNAME_AO) $(BUILD_LIBNAME_OBJO)      # Release
-dynamic:: $(BUILD_LIBNAME_G) $(BUILD_LIBNAME_O)      # .so files
+all:: $(BUILD_LIBNAME_AP) $(BUILD_LIBNAME_OBJP)      # Profile
+dynamic:: $(BUILD_LIBNAME_G) $(BUILD_LIBNAME_O) $(BUILD_LIBNAME_P) # .so files
 
 $(LIBNAME_O): $(ObjectsO) $(LibSubDirs) $(LIBRELEASE)/.dir
 	@echo ======= Linking $(LIBRARYNAME) release library =======
 	$(VERB) $(MakeSOO) -o $@ $(ObjectsO) $(LibSubDirs) $(LibLinkOpts)
 
+$(LIBNAME_P): $(ObjectsP) $(LibSubDirs) $(LIBPROFILE)/.dir
+	@echo ======= Linking $(LIBRARYNAME) profile library =======
+	$(VERB) $(MakeSOP) -o $@ $(ObjectsP) $(LibSubDirs) $(LibLinkOpts)
+
 $(LIBNAME_G): $(ObjectsG) $(LibSubDirs) $(LIBDEBUG)/.dir
 	@echo ======= Linking $(LIBRARYNAME) debug library =======
 	$(VERB) $(MakeSO) -g -o $@ $(ObjectsG) $(LibSubDirs) $(LibLinkOpts)
@@ -255,6 +318,11 @@ $(LIBNAME_AO): $(ObjectsO) $(LibSubDirs) $(LIBRELEASE)/.dir
 	@rm -f $@
 	$(VERB) $(AR) $@ $(ObjectsO) $(LibSubDirs)
 
+$(LIBNAME_AP): $(ObjectsP) $(LibSubDirs) $(LIBPROFILE)/.dir
+	@echo ======= Linking $(LIBRARYNAME) profile library =======
+	@rm -f $@
+	$(VERB) $(AR) $@ $(ObjectsP) $(LibSubDirs)
+
 $(LIBNAME_AG): $(ObjectsG) $(LibSubDirs) $(LIBDEBUG)/.dir
 	@echo ======= Linking $(LIBRARYNAME) debug library =======
 	@rm -f $@
@@ -264,7 +332,12 @@ $(LIBNAME_OBJO): $(ObjectsO) $(LibSubDirs) $(LIBRELEASE)/.dir
 	@echo "Linking $@"
 	$(VERB) $(Relink) -o $@ $(ObjectsO) $(LibSubDirs)
 
+$(LIBNAME_OBJP): $(ObjectsP) $(LibSubDirs) $(LIBPROFILE)/.dir
+	@echo "Linking $@"
+	$(VERB) $(Relink) -o $@ $(ObjectsP) $(LibSubDirs)
+
 $(LIBNAME_OBJG): $(ObjectsG) $(LibSubDirs) $(LIBDEBUG)/.dir
+	@echo "Linking $@"
 	$(VERB) $(Relink) -o $@ $(ObjectsG) $(LibSubDirs)
 
 endif
@@ -293,15 +366,23 @@ ifdef TOOLNAME
 # TOOLEXENAME* - These compute the output filenames to generate...
 TOOLEXENAME_G := $(BUILD_ROOT_TOP)/tools/Debug/$(TOOLNAME)
 TOOLEXENAME_O := $(BUILD_ROOT_TOP)/tools/Release/$(TOOLNAME)
-TOOLEXENAMES  := $(TOOLEXENAME_G)
-ifdef ENABLE_OPTIMIZED
-TOOLEXENAMES += $(TOOLEXENAME_O)
+TOOLEXENAME_P := $(BUILD_ROOT_TOP)/tools/Profile/$(TOOLNAME)
+
+ifndef ENABLE_OPTIMIZED
+  TOOLEXENAMES  := $(TOOLEXENAME_G)
+else
+  ifdef ENABLE_PROFILING
+    TOOLEXENAMES := $(TOOLEXENAME_P)
+  else
+    TOOLEXENAMES := $(TOOLEXENAME_O)
+  endif
 endif
 
 # USED_LIBS_OPTIONS - Compute the options line that add -llib1 -llib2, etc.
 USED_LIBS_OPTIONS   := $(patsubst %.a.o, -l%, $(addsuffix .o, $(USEDLIBS)))
 USED_LIBS_OPTIONS_G := $(patsubst %.o, $(LIBDEBUG)/%.o,  $(USED_LIBS_OPTIONS))
 USED_LIBS_OPTIONS_O := $(patsubst %.o, $(LIBRELEASE)/%.o,$(USED_LIBS_OPTIONS))
+USED_LIBS_OPTIONS_P := $(patsubst %.o, $(LIBPROFILE)/%.o,$(USED_LIBS_OPTIONS))
 
 
 # USED_LIB_PATHS - Compute the path of the libraries used so that tools are
@@ -311,18 +392,24 @@ USED_LIBS_OPTIONS_O := $(patsubst %.o, $(LIBRELEASE)/%.o,$(USED_LIBS_OPTIONS))
 STATICUSEDLIBS   := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(USEDLIBS)))
 USED_LIB_PATHS_G := $(addprefix $(LIBDEBUG)/, $(STATICUSEDLIBS))
 USED_LIB_PATHS_O := $(addprefix $(LIBRELEASE)/, $(STATICUSEDLIBS))
+USED_LIB_PATHS_P := $(addprefix $(LIBPROFILE)/, $(STATICUSEDLIBS))
+LINK_OPTS        := $(TOOLLINKOPTS) $(PLATFORMLINKOPTS)
 
 all::   $(TOOLEXENAMES)
 clean::
 	$(VERB) rm -f $(TOOLEXENAMES)
 
 $(TOOLEXENAME_G): $(ObjectsG) $(USED_LIB_PATHS_G) $(BUILD_ROOT_TOP)/tools/Debug/.dir
-	@echo ======= Linking $(TOOLNAME) debug executable =======
-	$(VERB) $(LinkG) -o $@ $(ObjectsG) $(USED_LIBS_OPTIONS_G) $(TOOLLINKOPTS)
+	@echo ======= Linking $(TOOLNAME) debug executable $(WARN_MSG) =======
+	$(VERB) $(LinkG) -o $@ $(ObjectsG) $(USED_LIBS_OPTIONS_G) $(LINK_OPTS)
 
 $(TOOLEXENAME_O): $(ObjectsO) $(USED_LIB_PATHS_O) $(BUILD_ROOT_TOP)/tools/Release/.dir
 	@echo ======= Linking $(TOOLNAME) release executable =======
-	$(VERB) $(LinkO) -o $@ $(ObjectsG) $(USED_LIBS_OPTIONS_O) $(TOOLLINKOPTS)
+	$(VERB) $(LinkO) -o $@ $(ObjectsO) $(USED_LIBS_OPTIONS_O) $(LINK_OPTS)
+
+$(TOOLEXENAME_P): $(ObjectsP) $(USED_LIB_PATHS_P) $(BUILD_ROOT_TOP)/tools/Profile/.dir
+	@echo ======= Linking $(TOOLNAME) profile executable =======
+	$(VERB) $(LinkP) -o $@ $(ObjectsP) $(USED_LIBS_OPTIONS_P) $(LINK_OPTS)
 
 endif
 
@@ -334,26 +421,34 @@ endif
 
 # Create dependencies for the *.cpp files...
 $(BUILD_ROOT)/Depend/%.d: %.cpp $(BUILD_ROOT)/Depend/.dir
-	$(VERB) $(Depend) $< | sed 's|$*\.o *|$(BUILD_ROOT)/Release/& $(BUILD_ROOT)/Debug/& $(BUILD_ROOT)/Depend/$(@F)|g' > $@
+	$(VERB) $(Depend) $< | sed 's|$*\.o *|$(BUILD_ROOT)/Release/& $(BUILD_ROOT)/Profile/& $(BUILD_ROOT)/Debug/& $(BUILD_ROOT)/Depend/$(@F)|g' > $@
 
 # Create dependencies for the *.c files...
 $(BUILD_ROOT)/Depend/%.d: %.c $(BUILD_ROOT)/Depend/.dir
-	$(VERB) $(Depend) $< | sed 's|$*\.o *|Release/& Debug/& Depend/$(@F)|g' > $@
+	$(VERB) $(DependC) $< | sed 's|$*\.o *|Release/& Profile/& Debug/& Depend/$(@F)|g' > $@
 
 # Create .o files in the ObjectFiles directory from the .cpp and .c files...
 $(BUILD_ROOT)/Release/%.o: %.cpp $(BUILD_ROOT)/Release/.dir
 	@echo "Compiling $<"
 	$(VERB) $(CompileO) $< -o $@
 
-#Release/%.o: %.c Release/.dir Depend/.dir
-#	$(CompileOC) $< -o $@
+$(BUILD_ROOT)/Release/%.o: %.c $(BUILD_ROOT)/Release/.dir
+	$(VERB) $(CompileCO) $< -o $@
+
+$(BUILD_ROOT)/Profile/%.o: %.cpp $(BUILD_ROOT)/Profile/.dir
+	@echo "Compiling $<"
+	$(VERB) $(CompileP) $< -o $@
+
+$(BUILD_ROOT)/Profile/%.o: %.c $(BUILD_ROOT)/Profile/.dir
+	@echo "Compiling $<"
+	$(VERB) $(CompileCP) $< -o $@
 
 $(BUILD_ROOT)/Debug/%.o: %.cpp $(BUILD_ROOT)/Debug/.dir
 	@echo "Compiling $<"
 	$(VERB) $(CompileG) $< -o $@
 
-#Debug/%.o: %.c Debug/.dir 
-#	$(CompileGC) $< -o $@
+$(BUILD_ROOT)/Debug/%.o: %.c $(BUILD_ROOT)/Debug/.dir 
+	$(VERB) $(CompileCG) $< -o $@
 
 # Create a .cpp source file from a flex input file... this uses sed to cut down
 # on the warnings emited by GCC...
@@ -363,7 +458,7 @@ $(BUILD_ROOT)/Debug/%.o: %.cpp $(BUILD_ROOT)/Debug/.dir
 # Rule for building the bison parsers...
 
 %.cpp %.h : %.y
-	$(VERB) bison -v -d -p $(<:%Parser.y=%) $(basename $@).y
+	$(VERB) $(BISON) -v -d -p $(<:%Parser.y=%) $(basename $@).y
 	$(VERB) mv -f $(basename $@).tab.c $(basename $@).cpp
 	$(VERB) mv -f $(basename $@).tab.h $(basename $@).h
 
@@ -372,9 +467,9 @@ $(BUILD_ROOT)/Debug/%.o: %.cpp $(BUILD_ROOT)/Debug/.dir
 	$(VERB) mkdir -p $(@D)
 	@date > $@
 
-# Clean nukes the tree
+# 'make clean' nukes the tree
 clean::
-	$(VERB) rm -rf $(BUILD_ROOT)/Debug $(BUILD_ROOT)/Release $(BUILD_ROOT)/Depend
+	$(VERB) rm -rf $(BUILD_ROOT)/Debug $(BUILD_ROOT)/Release $(BUILD_ROOT)/Profile $(BUILD_ROOT)/Depend
 	$(VERB) rm -f core *.o *.d *.so *~ *.flc
 
 # If dependancies were generated for the file that included this file,
@@ -382,5 +477,5 @@ clean::
 #
 SourceDepend := $(addsuffix .d,$(addprefix $(BUILD_ROOT)/Depend/,$(basename $(filter-out Debug/%, $(Source)))))
 ifneq ($(SourceDepend),)
-include $(SourceDepend)
+-include $(SourceDepend)
 endif