# These are platform dependant, so this is the file used to specify these
# system dependant operations.
#
-# The following functionality may be set by setting incoming variables:
+# The following functionality can be set by setting incoming variables.
+# The variable $(LEVEL) *must* be set:
#
# 1. LEVEL - The level of the current subdirectory from the top of the
# MagicStats view. This level should be expressed as a path, for
# 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
#
#===-----------------------------------------------------------------------====
+# Configuration file to set paths specific to local installation of LLVM
+#
+include $(LEVEL)/Makefile.config
+
# These are options that can either be enabled here, or can be enabled on the
# make command line (ie, make ENABLE_PROFILING=1)
#
#
#ENABLE_OPTIMIZED = 1
+
+# Figure out how to do platform specific stuff on this platform. This is really
+# gross and should be autoconfiscated (automake actually), but should hopefully
+# work on Linux and solaris (SunOS).
+#
+UNAME := $(shell uname)
+include $(LEVEL)/Makefile.$(UNAME)
+
ifdef SHARED_LIBRARY
# if SHARED_LIBRARY is specified, the default is to build the dynamic lib
dynamic ::
# Default for install is to at least build everything...
install ::
+
+# Figure out which directory to build stuff into. We want to build into the
+# /shared directory by default because it is guaranteed to be local to the
+# current machine.
+#
+ifeq ($(LLVM_OBJ_DIR),.)
+BUILD_ROOT = $(LLVM_OBJ_DIR)
+BUILD_ROOT_TOP = $(LEVEL)
+else
+
+BUILD_ROOT := $(LLVM_OBJ_DIR)$(patsubst $(HOME)%,%,$(shell pwd))
+
+# Calculate the BUILD_ROOT_TOP variable, which is the top of the llvm/ tree.
+# Note that although this is just equal to $(BUILD_ROOT)/$(LEVEL), we cannot use
+# this expression because some of the directories on the source tree may not
+# exist in the build tree (for example the test/ heirarchy). Thus we evaluate
+# the directory to eliminate the ../'s
+#
+TOP_DIRECTORY := $(shell cd $(LEVEL); pwd)
+BUILD_ROOT_TOP := $(LLVM_OBJ_DIR)$(patsubst $(HOME)%,%,$(TOP_DIRECTORY))
+endif
+
#--------------------------------------------------------------------
-# Installation configuration options...
+# Variables derived from configuration options...
#--------------------------------------------------------------------
#BinInstDir=/usr/local/bin
#LibInstDir=/usrl/local/lib/xxx
#DocInstDir=/usr/doc/xxx
-BURG = /home/vadve/vadve/Research/DynOpt/Burg/burg
BURG_OPTS = -I
-
-PURIFY = /usr/dcs/applications/purify/bin/purify -cache-dir="$(HOME)/purifycache" -chain-length="30" -messages=all
+PURIFY := $(PURIFY) -cache-dir="$(BUILD_ROOT_TOP)/../purifycache" -chain-length="30" -messages=all
# Shorthand for commonly accessed directories
-LIBDEBUG = $(LEVEL)/lib/Debug
-LIBRELEASE = $(LEVEL)/lib/Release
-TOOLDEBUG = $(LEVEL)/tools/Debug
-TOOLRELEASE = $(LEVEL)/tools/Release
+LIBDEBUG := $(BUILD_ROOT_TOP)/lib/Debug
+LIBRELEASE := $(BUILD_ROOT_TOP)/lib/Release
+TOOLDEBUG := $(BUILD_ROOT_TOP)/tools/Debug
+TOOLRELEASE := $(BUILD_ROOT_TOP)/tools/Release
+
+# Verbosity levels
+ifdef VERBOSE
+VERB :=
+else
+VERB := @
+endif
#---------------------------------------------------------
# Compilation options...
#---------------------------------------------------------
# Special tools used while building
-RunBurg = $(BURG) $(BURG_OPTS)
+RunBurg := $(BURG) $(BURG_OPTS)
# Enable this for profiling support with 'gprof'
ifdef ENABLE_PROFILING
PROFILE =
endif
+# By default, strip symbol information from executable
+ifdef KEEP_SYMBOLS
+STRIP =
+else
+STRIP = -s
+endif
+
+# Allow gnu extensions...
+CPPFLAGS += -D_GNU_SOURCE
+
# -Wno-unused-parameter
-CompileCommonOpts = $(PROFILE) -Wall -W -Wwrite-strings -Wno-unused -I$(LEVEL)/include
+CompileCommonOpts := $(PROFILE) -Wall -W -Wwrite-strings -Wno-unused -I$(LEVEL)/include
# Compile a 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
+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
# Link final executable
ifdef ENABLE_PURIFY # To enable purify, build with 'gmake ENABLE_PURIFY=1'
-Link = $(PURIFY) $(CXX) $(PROFILE) -static
+Link := $(PURIFY) $(CXX) $(PROFILE) -static
else
-Link = $(CXX) $(PROFILE)
+Link := $(CXX) $(PROFILE)
endif
-LinkG = $(Link) -g -L $(LIBDEBUG)
-LinkO = $(Link) -O3 -L $(LIBRELEASE)
-
-# Create a .so file from a .o files...
-#MakeSO = $(CXX) -shared $(PROFILE)
-MakeSO = $(CXX) -G $(PROFILE)
-MakeSOO = $(MakeSO) -O3
+LinkG := $(Link) -g -L $(LIBDEBUG) $(STRIP)
+LinkO := $(Link) -O3 -L $(LIBRELEASE)
# 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)
+MakeSOO := $(MakeSO) -O3
+
# Create dependancy file from CPP file, send to stdout.
-Depend = $(CXX) -MM -I$(LEVEL)/include $(CPPFLAGS)
+Depend := $(CXX) -MM -I$(LEVEL)/include $(CPPFLAGS)
# Archive a bunch of .o files into a .a file...
AR = ar cq
-MakeLib = $(AR)
#----------------------------------------------------------
Source := $(ExtraSource) $(wildcard *.cpp *.c *.y *.l)
Objs := $(sort $(patsubst Debug/%.o, %.o, $(addsuffix .o,$(basename $(Source)))))
-ObjectsO = $(addprefix Release/,$(Objs))
-ObjectsG = $(addprefix Debug/,$(Objs))
+ObjectsO = $(addprefix $(BUILD_ROOT)/Release/,$(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
+
+# Handle PARALLEL_DIRS
+ifdef PARALLEL_DIRS
+all :: $(addsuffix /.makeall , $(PARALLEL_DIRS))
+install :: $(addsuffix /.makeinstall, $(PARALLEL_DIRS))
+clean :: $(addsuffix /.makeclean , $(PARALLEL_DIRS))
-all :: $(addsuffix /.makeall , $(DIRS))
-install :: $(addsuffix /.makeinstall, $(DIRS))
-clean :: $(addsuffix /.makeclean , $(DIRS))
+%/.makeall %/.makeinstall %/.makeclean:
+ $(VERB) cd $(@D); $(MAKE) $(subst $(@D)/.make,,$@)
-%/.makeall %/.makeclean %/.makeinstall:
- cd $(@D); $(MAKE) $(subst $(@D)/.make,,$@)
endif
#---------------------------------------------------------
ifdef LIBRARYNAME
+# Make sure there isn't any extranous whitespace on the LIBRARYNAME option
+LIBRARYNAME := $(strip $(LIBRARYNAME))
+
LIBNAME_O := $(LIBRELEASE)/lib$(LIBRARYNAME).so
LIBNAME_G := $(LIBDEBUG)/lib$(LIBRARYNAME).so
LIBNAME_AO := $(LIBRELEASE)/lib$(LIBRARYNAME).a
all:: $(BUILD_LIBNAME_AO) $(BUILD_LIBNAME_OBJO) # Release
dynamic:: $(BUILD_LIBNAME_G) $(BUILD_LIBNAME_O) # .so files
-$(LIBNAME_O): $(ObjectsO) $(LibSubDirs) $(LIBRELEASE)/.dir Depend/.dir
+$(LIBNAME_O): $(ObjectsO) $(LibSubDirs) $(LIBRELEASE)/.dir
@echo ======= Linking $(LIBRARYNAME) release library =======
- $(MakeSOO) -o $@ $(ObjectsO) $(LibSubDirs) $(LibLinkOpts)
+ $(VERB) $(MakeSOO) -o $@ $(ObjectsO) $(LibSubDirs) $(LibLinkOpts)
-$(LIBNAME_G): $(ObjectsG) $(LibSubDirs) $(LIBDEBUG)/.dir Depend/.dir
+$(LIBNAME_G): $(ObjectsG) $(LibSubDirs) $(LIBDEBUG)/.dir
@echo ======= Linking $(LIBRARYNAME) debug library =======
- $(MakeSO) -g -o $@ $(ObjectsG) $(LibSubDirs) $(LibLinkOpts)
+ $(VERB) $(MakeSO) -g -o $@ $(ObjectsG) $(LibSubDirs) $(LibLinkOpts)
-$(LIBNAME_AO): $(ObjectsO) $(LibSubDirs) $(LIBRELEASE)/.dir Depend/.dir
+$(LIBNAME_AO): $(ObjectsO) $(LibSubDirs) $(LIBRELEASE)/.dir
@echo ======= Linking $(LIBRARYNAME) release library =======
@rm -f $@
- $(MakeLib) $@ $(ObjectsO) $(LibSubDirs)
+ $(VERB) $(AR) $@ $(ObjectsO) $(LibSubDirs)
-$(LIBNAME_AG): $(ObjectsG) $(LibSubDirs) $(LIBDEBUG)/.dir Depend/.dir
+$(LIBNAME_AG): $(ObjectsG) $(LibSubDirs) $(LIBDEBUG)/.dir
@echo ======= Linking $(LIBRARYNAME) debug library =======
@rm -f $@
- $(MakeLib) $@ $(ObjectsG) $(LibSubDirs)
+ $(VERB) $(AR) $@ $(ObjectsG) $(LibSubDirs)
-$(LIBNAME_OBJO): $(ObjectsO) $(LibSubDirs) $(LIBRELEASE)/.dir Depend/.dir
- $(Relink) -o $@ $(ObjectsO) $(LibSubDirs)
+$(LIBNAME_OBJO): $(ObjectsO) $(LibSubDirs) $(LIBRELEASE)/.dir
+ @echo "Linking $@"
+ $(VERB) $(Relink) -o $@ $(ObjectsO) $(LibSubDirs)
-$(LIBNAME_OBJG): $(ObjectsG) $(LibSubDirs) $(LIBDEBUG)/.dir Depend/.dir
- $(Relink) -o $@ $(ObjectsG) $(LibSubDirs)
+$(LIBNAME_OBJG): $(ObjectsG) $(LibSubDirs) $(LIBDEBUG)/.dir
+ $(VERB) $(Relink) -o $@ $(ObjectsG) $(LibSubDirs)
endif
ifdef TOOLNAME
# TOOLEXENAME* - These compute the output filenames to generate...
-TOOLEXENAME_G = $(LEVEL)/tools/Debug/$(TOOLNAME)
-TOOLEXENAME_O = $(LEVEL)/tools/Release/$(TOOLNAME)
-TOOLEXENAMES := $(TOOLEXENAME_G)
+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)
endif
all:: $(TOOLEXENAMES)
clean::
- rm -f $(TOOLEXENAMES)
+ $(VERB) rm -f $(TOOLEXENAMES)
-$(TOOLEXENAME_G): $(ObjectsG) $(USED_LIB_PATHS_G) $(LEVEL)/tools/Debug/.dir
- $(LinkG) -o $@ $(ObjectsG) $(USED_LIBS_OPTIONS_G) $(TOOLLINKOPTS)
+$(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) $(TOOLLINKOPTS)
-$(TOOLEXENAME_O): $(ObjectsO) $(USED_LIB_PATHS_O) $(LEVEL)/tools/Release/.dir
- $(LinkO) -o $@ $(ObjectsG) $(USED_LIBS_OPTIONS_O) $(TOOLLINKOPTS)
+$(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)
endif
#---------------------------------------------------------
-.PRECIOUS: Depend/.dir Debug/.dir Release/.dir
+.PRECIOUS: $(BUILD_ROOT)/Depend/.dir
+.PRECIOUS: $(BUILD_ROOT)/Debug/.dir $(BUILD_ROOT)/Release/.dir
# Create dependencies for the *.cpp files...
-Depend/%.d: %.cpp Depend/.dir
- $(Depend) $< | sed 's|$*\.o *|Release/& Debug/& Depend/$(@F)|g' > $@
+$(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' > $@
# Create dependencies for the *.c files...
-Depend/%.d: %.c Depend/.dir
- $(Depend) $< | sed 's|$*\.o *|Release/& Debug/& Depend/$(@F)|g' > $@
+$(BUILD_ROOT)/Depend/%.d: %.c $(BUILD_ROOT)/Depend/.dir
+ $(VERB) $(Depend) $< | sed 's|$*\.o *|Release/& Debug/& Depend/$(@F)|g' > $@
# Create .o files in the ObjectFiles directory from the .cpp and .c files...
-Release/%.o: %.cpp Release/.dir Depend/.dir
- $(CompileO) $< -o $@
+$(BUILD_ROOT)/Release/%.o: %.cpp $(BUILD_ROOT)/Release/.dir
+ @echo "Compiling $<"
+ $(VERB) $(CompileO) $< -o $@
#Release/%.o: %.c Release/.dir Depend/.dir
# $(CompileOC) $< -o $@
-Debug/%.o: %.cpp Debug/.dir Depend/.dir
- $(CompileG) $< -o $@
+$(BUILD_ROOT)/Debug/%.o: %.cpp $(BUILD_ROOT)/Debug/.dir
+ @echo "Compiling $<"
+ $(VERB) $(CompileG) $< -o $@
-#Debug/%.o: %.c Debug/.dir Depend/.dir
+#Debug/%.o: %.c Debug/.dir
# $(CompileGC) $< -o $@
# Create a .cpp source file from a flex input file... this uses sed to cut down
# Rule for building the bison parsers...
%.cpp %.h : %.y
- bison -v -d -p $(<:%Parser.y=%) $(basename $@).y
- mv -f $(basename $@).tab.c $(basename $@).cpp
- mv -f $(basename $@).tab.h $(basename $@).h
+ $(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
# To create the directories...
%/.dir:
- mkdir -p $(@D)
+ $(VERB) mkdir -p $(@D)
@date > $@
# Clean nukes the tree
clean::
- rm -rf Debug Release Depend
- rm -f core *.o *.d *.so *~ *.flc
+ $(VERB) rm -rf $(BUILD_ROOT)/Debug $(BUILD_ROOT)/Release $(BUILD_ROOT)/Depend
+ $(VERB) rm -f core *.o *.d *.so *~ *.flc
# If dependancies were generated for the file that included this file,
# include the dependancies now...
#
-SourceDepend = $(addsuffix .d,$(addprefix Depend/,$(basename $(filter-out Debug/%, $(Source)))))
+SourceDepend := $(addsuffix .d,$(addprefix $(BUILD_ROOT)/Depend/,$(basename $(filter-out Debug/%, $(Source)))))
ifneq ($(SourceDepend),)
include $(SourceDepend)
endif
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