# Special tools used while building the LLVM tree. Burg is built as part of the
# utils directory.
#
-BURG := $(LEVEL)/utils/Burg/burg.$(UNAME)
+BURG := $(TOOLDEBUG)/burg
RunBurg := $(BURG) $(BURG_OPTS)
# By default, strip symbol information from executable
ifdef KEEP_SYMBOLS
STRIP =
+WARN_MSG =
else
-STRIP = -s
+STRIP = -Wl,-x
+WARN_MSG = "(without symbols) "
endif
# Allow gnu extensions...
# -Wno-unused-parameter
CompileCommonOpts := -Wall -W -Wwrite-strings -Wno-unused -I$(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 -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'
else
Link := $(CXX)
endif
-LinkG := $(Link) -g -L $(LIBDEBUG) $(STRIP)
-LinkO := $(Link) -O3 -L $(LIBRELEASE)
-LinkP := $(Link) -O3 -L $(LIBPROFILE) $(PROFILE)
+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
# 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
#----------------------------------------------------------
# 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))
$(VERB) $(Relink) -o $@ $(ObjectsP) $(LibSubDirs)
$(LIBNAME_OBJG): $(ObjectsG) $(LibSubDirs) $(LIBDEBUG)/.dir
+ @echo "Linking $@"
$(VERB) $(Relink) -o $@ $(ObjectsG) $(LibSubDirs)
endif
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) $(TOOLLINKOPTS)
+ $(VERB) $(LinkP) -o $@ $(ObjectsP) $(USED_LIBS_OPTIONS_P) $(LINK_OPTS)
endif
# Create dependencies for the *.c files...
$(BUILD_ROOT)/Depend/%.d: %.c $(BUILD_ROOT)/Depend/.dir
- $(VERB) $(Depend) $< | sed 's|$*\.o *|Release/& Profile/& 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...
# 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
$(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)/Profile $(BUILD_ROOT)/Depend
- $(VERB) rm -f core *.o *.d *.so *~ *.flc
+ $(VERB) rm -f core core.[0-9][0-9]* *.o *.d *.so *~ *.flc
# If dependancies were generated for the file that included this file,
# include the dependancies now...
#
SourceDepend := $(addsuffix .d,$(addprefix $(BUILD_ROOT)/Depend/,$(basename $(filter-out Debug/%, $(Source)))))
ifneq ($(SourceDepend),)
-include $(SourceDepend)
+-include $(SourceDepend)
endif