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569 lines
20 KiB
Makefile
569 lines
20 KiB
Makefile
#===-- Makefile.common - Common make rules for LLVM -------*- makefile -*--====
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#
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# This file is included by all of the LLVM makefiles. This file defines common
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# rules to do things like compile a .cpp file or generate dependancy info.
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# These are platform dependant, so this is the file used to specify these
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# system dependant operations.
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#
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# The following functionality can be set by setting incoming variables.
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# The variable $(LEVEL) *must* be set:
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#
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# 1. LEVEL - The level of the current subdirectory from the top of the
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# MagicStats view. This level should be expressed as a path, for
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# example, ../.. for two levels deep.
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#
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# 2. DIRS - A list of subdirectories to be built. Fake targets are set up
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# so that each of the targets "all", "install", and "clean" each build
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# the subdirectories before the local target. DIRS are guaranteed to be
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# built in order.
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#
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# 3. PARALLEL_DIRS - A list of subdirectories to be built, but that may be
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# built in any order. All DIRS are built in order before PARALLEL_DIRS are
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# built, which are then built in any order.
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#
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# 4. Source - If specified, this sets the source code filenames. If this
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# is not set, it defaults to be all of the .cpp, .c, .y, and .l files
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# in the current directory. Also, if you want to build files in addition
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# to the local files, you can use the ExtraSource variable
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#
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# 5. SourceDir - If specified, this specifies a directory that the source files
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# are in, if they are not in the current directory. This should include a
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# trailing / character.
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#
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# 6. PROJ_COMPILE - If set to 1, then this makefile can also be used to
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# compile other projects using llvm. Note if this option is set then the
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# following *must* hold
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# PROJLEVEL should be set to the top of the source directory for the
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# project files
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# LEVEL should be set to the top of LLVM source tree
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# LLVM_LIB_DIR should be set to the top of the LLVM build tree
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#
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#
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#===-----------------------------------------------------------------------====
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# Configuration file to set paths specific to local installation of LLVM
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#
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include $(LEVEL)/Makefile.config
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# Figure out how to do platform specific stuff on this platform. This is really
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# gross and should be autoconfiscated (automake actually), but should hopefully
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# work on Linux and solaris (SunOS).
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#
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UNAME := $(shell uname)
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include $(LEVEL)/Makefile.$(UNAME)
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ifdef SHARED_LIBRARY
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# if SHARED_LIBRARY is specified, the default is to build the dynamic lib
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dynamic ::
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endif
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# Default Rule: Make sure it's also a :: rule
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all ::
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# Default for install is to at least build everything...
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install ::
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# Figure out which directory to build stuff into. We want to build into the
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# /shared directory by default because it is guaranteed to be local to the
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# current machine.
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#
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ifeq ($(LLVM_OBJ_DIR),.)
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BUILD_ROOT = $(LLVM_OBJ_DIR)
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ifdef PROJ_COMPILE
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BUILD_ROOT_TOP = $(PROJLEVEL)
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else
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BUILD_ROOT_TOP = $(LEVEL)
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endif
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else
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BUILD_ROOT := $(LLVM_OBJ_DIR)$(patsubst $(HOME)%,%,$(shell pwd))
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# Calculate the BUILD_ROOT_TOP variable, which is the top of the llvm/ tree.
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# Note that although this is just equal to $(BUILD_ROOT)/$(LEVEL), we cannot use
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# this expression because some of the directories on the source tree may not
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# exist in the build tree (for example the test/ heirarchy). Thus we evaluate
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# the directory to eliminate the ../'s
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#
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ifdef PROJ_COMPILE
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TOP_DIRECTORY := $(shell cd $(PROJLEVEL); pwd)
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else
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TOP_DIRECTORY := $(shell cd $(LEVEL); pwd)
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endif
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BUILD_ROOT_TOP := $(LLVM_OBJ_DIR)$(patsubst $(HOME)%,%,$(TOP_DIRECTORY))
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endif
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#--------------------------------------------------------------------
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# Variables derived from configuration options...
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#--------------------------------------------------------------------
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#BinInstDir=/usr/local/bin
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#LibInstDir=/usr/local/lib/xxx
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#DocInstDir=/usr/doc/xxx
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BURG_OPTS = -I
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PURIFY := $(PURIFY) -cache-dir="$(BUILD_ROOT_TOP)/../purifycache" -chain-length="30" -messages=all
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ifdef ENABLE_PROFILING
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ENABLE_OPTIMIZED = 1
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CONFIGURATION := Profile
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else
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ifdef ENABLE_OPTIMIZED
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CONFIGURATION := Release
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else
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CONFIGURATION := Debug
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endif
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endif
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# Shorthand for commonly accessed directories
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# DESTLIBXYZ indicates destination for the libraries built
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DESTLIBDEBUG := $(BUILD_ROOT_TOP)/lib/Debug
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DESTLIBRELEASE := $(BUILD_ROOT_TOP)/lib/Release
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DESTLIBPROFILE := $(BUILD_ROOT_TOP)/lib/Profile
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DESTLIBCURRENT := $(BUILD_ROOT_TOP)/lib/$(CONFIGURATION)
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ifdef PROJ_COMPILE
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#get the llvm libraries from LLVM_LIB_DIR
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LLVMLIBDEBUGSOURCE := $(LLVM_LIB_DIR)/lib/Debug
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LLVMLIBRELEASESOURCE := $(LLVM_LIB_DIR)/lib/Release
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LLVMLIBPROFILESOURCE := $(LLVM_LIB_DIR)/lib/Profile
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LLVMLIBCURRENTSOURCE := $(LLVM_LIB_DIR)/lib/$(CONFIGURATION)
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PROJLIBDEBUGSOURCE := $(BUILD_ROOT_TOP)/lib/Debug
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PROJLIBRELEASESOURCE := $(BUILD_ROOT_TOP)/lib/Release
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PROJLIBPROFILESOURCE := $(BUILD_ROOT_TOP)/lib/Profile
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PROJLIBCURRENTSOURCE := $(BUILD_ROOT_TOP)/lib/$(CONFIGURATION)
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else
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#when we are building llvm, destination is same as source
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LLVMLIBDEBUGSOURCE := $(BUILD_ROOT_TOP)/lib/Debug
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LLVMLIBRELEASESOURCE := $(BUILD_ROOT_TOP)/lib/Release
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LLVMLIBPROFILESOURCE := $(BUILD_ROOT_TOP)/lib/Profile
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LLVMLIBCURRENTSOURCE := $(BUILD_ROOT_TOP)/lib/$(CONFIGURATION)
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endif
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TOOLDEBUG := $(BUILD_ROOT_TOP)/tools/Debug
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TOOLRELEASE := $(BUILD_ROOT_TOP)/tools/Release
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TOOLPROFILE := $(BUILD_ROOT_TOP)/tools/Profile
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TOOLCURRENT := $(BUILD_ROOT_TOP)/tools/$(CONFIGURATION)
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# Verbosity levels
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ifndef VERBOSE
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VERB := @
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endif
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#---------------------------------------------------------
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# Compilation options...
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#---------------------------------------------------------
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# Special tools used while building the LLVM tree. Burg is built as part of the
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# utils directory.
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#
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BURG := $(TOOLCURRENT)/burg
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RunBurg := $(BURG) $(BURG_OPTS)
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TBLGEN := $(TOOLCURRENT)/tblgen
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# Enable this for profiling support with 'gprof'
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# This automatically enables optimized builds.
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ifdef ENABLE_PROFILING
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PROFILE = -pg
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endif
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#if PROJDIR is defined then we include project include directory
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ifndef PROJ_COMPILE
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PROJ_INCLUDE = .
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else
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PROJ_INCLUDE = $(TOP_DIRECTORY)/include
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endif
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# By default, strip symbol information from executable
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ifndef KEEP_SYMBOLS
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STRIP = $(PLATFORMSTRIPOPTS)
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STRIP_WARN_MSG = "(without symbols) "
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endif
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# Allow gnu extensions...
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CPPFLAGS += -D_GNU_SOURCE
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# -Wno-unused-parameter
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CompileCommonOpts := -Wall -W -Wwrite-strings -Wno-unused -I$(LEVEL)/include -I$(PROJ_INCLUDE)
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CompileOptimizeOpts := -O3 -DNDEBUG -finline-functions -fshort-enums
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# Compile a cpp file, don't link...
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Compile := $(CXX) -c $(CPPFLAGS) $(CXXFLAGS) $(CompileCommonOpts)
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CompileG := $(Compile) -g -D_DEBUG
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CompileO := $(Compile) $(CompileOptimizeOpts) -felide-constructors -fomit-frame-pointer
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CompileP := $(Compile) $(CompileOptimizeOpts) -felide-constructors $(PROFILE)
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# Compile a c file, don't link...
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CompileC := $(CC) -c $(CPPFLAGS) $(CCFLAGS) $(CompileCommonOpts)
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CompileCG := $(CompileC) -g -D_DEBUG
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CompileCO := $(CompileC) $(CompileOptimizeOpts) -fomit-frame-pointer
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CompileCP := $(CompileC) $(CompileOptimizeOpts) $(PROFILE)
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# Link final executable
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ifdef ENABLE_PURIFY # To enable purify, build with 'gmake ENABLE_PURIFY=1'
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Link := $(PURIFY) $(CXX) -static
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else
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Link := $(CXX)
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endif
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ifdef PROJ_COMPILE
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# include both projlib source and llvmlib source
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LinkG := $(Link) -g -L$(PROJLIBDEBUGSOURCE) -L$(LLVMLIBDEBUGSOURCE) $(STRIP)
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LinkO := $(Link) -O3 -L$(PROJLIBRELEASESOURCE) -L$(LLVMLIBRELEASESOURCE)
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LinkP := $(Link) -O3 -L$(PROJLIBPROFILESOURCE) -L$(LLVMLIBPROFILESOURCE) $(PROFILE)
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else
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LinkG := $(Link) -g -L$(LLVMLIBDEBUGSOURCE) $(STRIP)
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LinkO := $(Link) -O3 -L$(LLVMLIBRELEASESOURCE)
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LinkP := $(Link) -O3 -L$(LLVMLIBPROFILESOURCE) $(PROFILE)
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endif
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# Create one .o file from a bunch of .o files...
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Relink = ${LD} -r
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# MakeSO - Create a .so file from a .o files...
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MakeSO := $(CXX) $(MakeSharedObjectOption)
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MakeSOO := $(MakeSO) -O3
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MakeSOP := $(MakeSOO) $(PROFILE)
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# Create dependancy file from CPP file, send to stdout.
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Depend := $(CXX) -MM -I$(LEVEL)/include -I$(PROJ_INCLUDE) $(CPPFLAGS)
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DependC := $(CC) -MM -I$(LEVEL)/include -I$(PROJ_INCLUDE) $(CPPFLAGS)
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# Archive a bunch of .o files into a .a file...
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AR = ${AR_PATH} cq
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#----------------------------------------------------------
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# Source includes all of the cpp files, and objects are derived from the
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# source files...
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# The local Makefile can list other Source files via ExtraSource = ...
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#
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ifndef Source
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Source := $(ExtraSource) $(wildcard *.cpp *.c *.y *.l)
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endif
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Objs := $(sort $(patsubst Debug/%.o, %.o, $(addsuffix .o,$(notdir $(basename $(Source))))))
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ObjectsO := $(addprefix $(BUILD_ROOT)/Release/,$(Objs))
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ObjectsP := $(addprefix $(BUILD_ROOT)/Profile/,$(Objs))
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ObjectsG := $(addprefix $(BUILD_ROOT)/Debug/,$(Objs))
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#---------------------------------------------------------
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# Handle the DIRS and PARALLEL_DIRS options
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#---------------------------------------------------------
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ifdef DIRS
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all install clean test ::
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$(VERB) for dir in ${DIRS}; do \
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(cd $$dir; $(MAKE) $@) || exit 1; \
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done
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endif
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# Handle PARALLEL_DIRS
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ifdef PARALLEL_DIRS
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all :: $(addsuffix /.makeall , $(PARALLEL_DIRS))
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install :: $(addsuffix /.makeinstall, $(PARALLEL_DIRS))
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clean :: $(addsuffix /.makeclean , $(PARALLEL_DIRS))
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test :: $(addsuffix /.maketest , $(PARALLEL_DIRS))
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%/.makeall %/.makeinstall %/.makeclean %/.maketest:
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$(VERB) cd $(@D); $(MAKE) $(subst $(@D)/.make,,$@)
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endif
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#---------------------------------------------------------
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# Handle the LIBRARYNAME option - used when building libs...
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#---------------------------------------------------------
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#
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# When libraries are built, they are allowed to optionally define the
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# DONT_BUILD_RELINKED make variable, which, when defined, prevents a .o file
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# from being built for the library. This .o files may then be linked to by a
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# tool if the tool does not need (or want) the semantics a .a file provides
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# (linking in only object files that are "needed"). If a library is never to
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# be used in this way, it is better to define DONT_BUILD_RELINKED, and define
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# BUILD_ARCHIVE instead.
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#
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# Some libraries must be built as .a files (libscalar for example) because if
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# it's built as a .o file, then all of the constituent .o files in it will be
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# linked into tools (for example gccas) even if they only use one of the parts
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# of it. For this reason, sometimes it's useful to use libraries as .a files.
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ifdef LIBRARYNAME
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# Make sure there isn't any extranous whitespace on the LIBRARYNAME option
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LIBRARYNAME := $(strip $(LIBRARYNAME))
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LIBNAME_O := $(DESTLIBRELEASE)/lib$(LIBRARYNAME).so
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LIBNAME_P := $(DESTLIBPROFILE)/lib$(LIBRARYNAME).so
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LIBNAME_G := $(DESTLIBDEBUG)/lib$(LIBRARYNAME).so
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LIBNAME_AO := $(DESTLIBRELEASE)/lib$(LIBRARYNAME).a
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LIBNAME_AP := $(DESTLIBPROFILE)/lib$(LIBRARYNAME).a
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LIBNAME_AG := $(DESTLIBDEBUG)/lib$(LIBRARYNAME).a
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LIBNAME_OBJO := $(DESTLIBRELEASE)/$(LIBRARYNAME).o
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LIBNAME_OBJP := $(DESTLIBPROFILE)/$(LIBRARYNAME).o
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LIBNAME_OBJG := $(DESTLIBDEBUG)/$(LIBRARYNAME).o
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# dynamic target builds a shared object version of the library...
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dynamic:: $(DESTLIBCURRENT)/lib$(LIBRARYNAME).so
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# Does the library want a .o version built?
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ifndef DONT_BUILD_RELINKED
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all:: $(DESTLIBCURRENT)/$(LIBRARYNAME).o
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endif
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# Does the library want an archive version built?
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ifdef BUILD_ARCHIVE
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all:: $(DESTLIBCURRENT)/lib$(LIBRARYNAME).a
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endif
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$(LIBNAME_O): $(ObjectsO) $(LibSubDirs) $(DESTLIBRELEASE)/.dir
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@echo ======= Linking $(LIBRARYNAME) release library =======
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$(VERB) $(MakeSOO) -o $@ $(ObjectsO) $(LibSubDirs) $(LibLinkOpts)
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$(LIBNAME_P): $(ObjectsP) $(LibSubDirs) $(DESTLIBPROFILE)/.dir
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@echo ======= Linking $(LIBRARYNAME) profile library =======
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$(VERB) $(MakeSOP) -o $@ $(ObjectsP) $(LibSubDirs) $(LibLinkOpts)
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$(LIBNAME_G): $(ObjectsG) $(LibSubDirs) $(DESTLIBDEBUG)/.dir
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@echo ======= Linking $(LIBRARYNAME) debug library =======
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$(VERB) $(MakeSO) -g -o $@ $(ObjectsG) $(LibSubDirs) $(LibLinkOpts)
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$(LIBNAME_AO): $(ObjectsO) $(LibSubDirs) $(DESTLIBRELEASE)/.dir
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@echo ======= Linking $(LIBRARYNAME) release library =======
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@rm -f $@
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$(VERB) $(AR) $@ $(ObjectsO) $(LibSubDirs)
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$(LIBNAME_AP): $(ObjectsP) $(LibSubDirs) $(DESTLIBPROFILE)/.dir
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@echo ======= Linking $(LIBRARYNAME) profile library =======
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@rm -f $@
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$(VERB) $(AR) $@ $(ObjectsP) $(LibSubDirs)
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$(LIBNAME_AG): $(ObjectsG) $(LibSubDirs) $(DESTLIBDEBUG)/.dir
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@echo ======= Linking $(LIBRARYNAME) debug library =======
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@rm -f $@
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$(VERB) $(AR) $@ $(ObjectsG) $(LibSubDirs)
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$(LIBNAME_OBJO): $(ObjectsO) $(LibSubDirs) $(DESTLIBRELEASE)/.dir
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@echo "Linking $@"
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$(VERB) $(Relink) -o $@ $(ObjectsO) $(LibSubDirs)
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$(LIBNAME_OBJP): $(ObjectsP) $(LibSubDirs) $(DESTLIBPROFILE)/.dir
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@echo "Linking $@"
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$(VERB) $(Relink) -o $@ $(ObjectsP) $(LibSubDirs)
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$(LIBNAME_OBJG): $(ObjectsG) $(LibSubDirs) $(DESTLIBDEBUG)/.dir
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@echo "Linking $@"
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$(VERB) $(Relink) -o $@ $(ObjectsG) $(LibSubDirs)
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endif
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#------------------------------------------------------------------------
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# Create a TAGS database for emacs
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#------------------------------------------------------------------------
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ifeq ($(LEVEL), .)
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tags:
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etags -l c++ `find include lib tools -name '*.cpp' -o -name '*.h'`
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all:: tags
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endif
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#------------------------------------------------------------------------
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# Handle the TOOLNAME option - used when building tool executables...
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#------------------------------------------------------------------------
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#
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# The TOOLNAME option should be used with a USEDLIBS variable that tells the
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# libraries (and the order of the libs) that should be linked to the
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# tool. USEDLIBS should contain a list of library names (some with .a extension)
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# that are automatically linked in as .o files unless the .a suffix is added.
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#
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ifdef TOOLNAME
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# TOOLEXENAME* - These compute the output filenames to generate...
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TOOLEXENAME_G := $(BUILD_ROOT_TOP)/tools/Debug/$(TOOLNAME)
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TOOLEXENAME_O := $(BUILD_ROOT_TOP)/tools/Release/$(TOOLNAME)
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TOOLEXENAME_P := $(BUILD_ROOT_TOP)/tools/Profile/$(TOOLNAME)
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TOOLEXENAMES := $(BUILD_ROOT_TOP)/tools/$(CONFIGURATION)/$(TOOLNAME)
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# USED_LIBS_OPTIONS - Compute the options line that add -llib1 -llib2, etc.
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ifdef PROJ_COMPILE
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PROJ_LIBS_OPTIONS := $(patsubst %.a.o, -l%, $(addsuffix .o, $(USEDLIBS)))
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PROJ_LIBS_OPTIONS_G := $(patsubst %.o, $(PROJLIBDEBUGSOURCE)/%.o, $(PROJ_LIBS_OPTIONS))
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PROJ_LIBS_OPTIONS_O := $(patsubst %.o, $(PROJLIBRELEASESOURCE)/%.o,$(PROJ_LIBS_OPTIONS))
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PROJ_LIBS_OPTIONS_P := $(patsubst %.o, $(PROJLIBPROFILESOURCE)/%.o,$(PROJ_LIBS_OPTIONS))
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LLVM_LIBS_OPTIONS := $(patsubst %.a.o, -l%, $(addsuffix .o, $(LLVMLIBS)))
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LLVM_LIBS_OPTIONS_G := $(patsubst %.o, $(LLVMLIBDEBUGSOURCE)/%.o, $(LLVM_LIBS_OPTIONS))
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LLVM_LIBS_OPTIONS_O := $(patsubst %.o, $(LLVMLIBRELEASESOURCE)/%.o,$(LLVM_LIBS_OPTIONS))
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LLVM_LIBS_OPTIONS_P := $(patsubst %.o, $(LLVMLIBPROFILESOURCE)/%.o,$(LLVM_LIBS_OPTIONS))
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LIB_OPTS_G := $(LLVM_LIBS_OPTIONS_G) $(PROJ_LIBS_OPTIONS_G)
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LIB_OPTS_O := $(LLVM_LIBS_OPTIONS_O) $(PROJ_LIBS_OPTIONS_P)
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LIB_OPTS_P := $(LLVM_LIBS_OPTIONS_P) $(PROJ_LIBS_OPTIONS_P)
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else
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LLVM_LIBS_OPTIONS := $(patsubst %.a.o, -l%, $(addsuffix .o, $(USEDLIBS)))
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LLVM_LIBS_OPTIONS_G := $(patsubst %.o, $(LLVMLIBDEBUGSOURCE)/%.o, $(LLVM_LIBS_OPTIONS))
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LLVM_LIBS_OPTIONS_O := $(patsubst %.o, $(LLVMLIBRELEASESOURCE)/%.o,$(LLVM_LIBS_OPTIONS))
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LLVM_LIBS_OPTIONS_P := $(patsubst %.o, $(LLVMLIBPROFILESOURCE)/%.o,$(LLVM_LIBS_OPTIONS))
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LIB_OPTS_G := $(LLVM_LIBS_OPTIONS_G)
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LIB_OPTS_O := $(LLVM_LIBS_OPTIONS_O)
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LIB_OPTS_P := $(LLVM_LIBS_OPTIONS_P)
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endif
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# USED_LIB_PATHS - Compute the path of the libraries used so that tools are
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# rebuilt if libraries change. This has to make sure to handle .a/.so and .o
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# files seperately.
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#
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STATICUSEDLIBS := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(USEDLIBS)))
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USED_LIB_PATHS_G := $(addprefix $(DESTLIBDEBUG)/, $(STATICUSEDLIBS))
|
|
USED_LIB_PATHS_O := $(addprefix $(DESTLIBRELEASE)/, $(STATICUSEDLIBS))
|
|
USED_LIB_PATHS_P := $(addprefix $(DESTLIBPROFILE)/, $(STATICUSEDLIBS))
|
|
LINK_OPTS := $(TOOLLINKOPTS) $(PLATFORMLINKOPTS)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
# Tell make that we need to rebuild subdirectories before we can link the tool.
|
|
# This affects things like LLI which has library subdirectories.
|
|
$(USED_LIB_PATHS_G) $(USED_LIB_PATHS_O) $(USED_LIB_PATHS_P): \
|
|
$(addsuffix /.makeall, $(PARALLEL_DIRS))
|
|
|
|
all:: $(TOOLEXENAMES)
|
|
clean::
|
|
$(VERB) rm -f $(TOOLEXENAMES)
|
|
|
|
$(TOOLEXENAME_G): $(ObjectsG) $(USED_LIB_PATHS_G) $(TOOLDEBUG)/.dir
|
|
@echo ======= Linking $(TOOLNAME) debug executable $(STRIP_WARN_MSG)=======
|
|
$(VERB) $(LinkG) -o $@ $(ObjectsG) $(LIB_OPTS_G) $(LINK_OPTS)
|
|
|
|
$(TOOLEXENAME_O): $(ObjectsO) $(USED_LIB_PATHS_O) $(TOOLRELEASE)/.dir
|
|
@echo ======= Linking $(TOOLNAME) release executable =======
|
|
$(VERB) $(LinkO) -o $@ $(ObjectsO) $(LIB_OPTS_O) $(LINK_OPTS)
|
|
|
|
$(TOOLEXENAME_P): $(ObjectsP) $(USED_LIB_PATHS_P) $(TOOLPROFILE)/.dir
|
|
@echo ======= Linking $(TOOLNAME) profile executable =======
|
|
$(VERB) $(LinkP) -o $@ $(ObjectsP) $(LIB_OPTS_P) $(LINK_OPTS)
|
|
|
|
endif
|
|
|
|
|
|
|
|
#---------------------------------------------------------
|
|
.PRECIOUS: $(BUILD_ROOT)/Depend/.dir
|
|
.PRECIOUS: $(BUILD_ROOT)/Debug/.dir $(BUILD_ROOT)/Release/.dir
|
|
|
|
# Create .o files in the ObjectFiles directory from the .cpp and .c files...
|
|
$(BUILD_ROOT)/Release/%.o: $(SourceDir)%.cpp $(BUILD_ROOT)/Release/.dir
|
|
@echo "Compiling $<"
|
|
$(VERB) $(CompileO) $< -o $@
|
|
|
|
$(BUILD_ROOT)/Release/%.o: $(SourceDir)%.c $(BUILD_ROOT)/Release/.dir
|
|
$(VERB) $(CompileCO) $< -o $@
|
|
|
|
$(BUILD_ROOT)/Profile/%.o: $(SourceDir)%.cpp $(BUILD_ROOT)/Profile/.dir
|
|
@echo "Compiling $<"
|
|
$(VERB) $(CompileP) $< -o $@
|
|
|
|
$(BUILD_ROOT)/Profile/%.o: $(SourceDir)%.c $(BUILD_ROOT)/Profile/.dir
|
|
@echo "Compiling $<"
|
|
$(VERB) $(CompileCP) $< -o $@
|
|
|
|
$(BUILD_ROOT)/Debug/%.o: $(SourceDir)%.cpp $(BUILD_ROOT)/Debug/.dir
|
|
@echo "Compiling $<"
|
|
$(VERB) $(CompileG) $< -o $@
|
|
|
|
$(BUILD_ROOT)/Debug/%.o: $(SourceDir)%.c $(BUILD_ROOT)/Debug/.dir
|
|
$(VERB) $(CompileCG) $< -o $@
|
|
|
|
#
|
|
# Rules for building lex/yacc files
|
|
#
|
|
LEX_FILES = $(filter %.l, $(Source))
|
|
LEX_OUTPUT = $(LEX_FILES:%.l=%.cpp)
|
|
YACC_FILES = $(filter %.y, $(Source))
|
|
YACC_OUTPUT = $(addprefix $(YACC_FILES:%.y=%), .h .cpp .output)
|
|
.PRECIOUS: $(LEX_OUTPUT) $(YACC_OUTPUT)
|
|
|
|
# Create a .cpp source file from a flex input file... this uses sed 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 uninitialized string
|
|
# buffers in LLVM we can generate very long tokens, so this is a hack around it.
|
|
# FIXME. (f.e. char Buffer[10000]; )
|
|
#
|
|
%.cpp: %.l
|
|
$(FLEX) -t $< | sed '/^find_rule/d' | \
|
|
sed 's/void yyunput/inline void yyunput/' | \
|
|
sed 's/void \*yy_flex_realloc/inline void *yy_flex_realloc/' | \
|
|
sed 's/#define YY_BUF_SIZE 16384/#define YY_BUF_SIZE (16384*64)/' > $@
|
|
|
|
# Rule for building the bison parsers...
|
|
%.c: %.y # Cancel built-in rules for yacc
|
|
%.h: %.y # Cancel built-in rules for yacc
|
|
%.cpp %.h : %.y
|
|
@echo Bison\'ing $<...
|
|
$(VERB) $(BISON) -v -d -p $(<:%Parser.y=%) $*.y
|
|
$(VERB) mv -f $*.tab.c $*.cpp
|
|
$(VERB) mv -f $*.tab.h $*.h
|
|
|
|
# To create the directories...
|
|
%/.dir:
|
|
$(VERB) mkdir -p $*
|
|
@date > $@
|
|
|
|
# To create postscript files from dot files...
|
|
%.ps: %.dot
|
|
dot -Tps < $< > $@
|
|
|
|
# '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 core.[0-9][0-9]* *.o *.d *.so *~ *.flc
|
|
$(VERB) rm -f $(LEX_OUTPUT) $(YACC_OUTPUT)
|
|
|
|
# If dependencies were generated for the file that included this file,
|
|
# include the dependancies now...
|
|
#
|
|
SourceBaseNames := $(basename $(notdir $(filter-out Debug/%, $(Source))))
|
|
SourceDepend := $(SourceBaseNames:%=$(BUILD_ROOT)/Depend/%.d)
|
|
|
|
# Create dependencies for the *.cpp files...
|
|
#$(SourceDepend): \x
|
|
$(BUILD_ROOT)/Depend/%.d: $(SourceDir)%.cpp $(BUILD_ROOT)/Depend/.dir
|
|
$(VERB) $(Depend) $< | sed 's|$*\.o *|$(BUILD_ROOT)/Release/& $(BUILD_ROOT)/Profile/& $(BUILD_ROOT)/Debug/& $(BUILD_ROOT)/Depend/$(@F)|g' > $@
|
|
|
|
# Create dependencies for the *.c files...
|
|
#$(SourceDepend): \x
|
|
$(BUILD_ROOT)/Depend/%.d: $(SourceDir)%.c $(BUILD_ROOT)/Depend/.dir
|
|
$(VERB) $(DependC) $< | sed 's|$*\.o *|Release/& Profile/& Debug/& Depend/$(@F)|g' > $@
|
|
|
|
ifneq ($(SourceDepend),)
|
|
-include $(SourceDepend)
|
|
endif
|