/modules/freetype2/builds/freetype.mk
http://github.com/zpao/v8monkey · Makefile · 361 lines · 117 code · 77 blank · 167 comment · 0 complexity · 1bd7d57e9b2d727dc2a1b8c37768e444 MD5 · raw file
- #
- # FreeType 2 library sub-Makefile
- #
- # Copyright 1996-2000, 2001, 2002, 2003, 2004, 2005, 2006, 2008 by
- # David Turner, Robert Wilhelm, and Werner Lemberg.
- #
- # This file is part of the FreeType project, and may only be used, modified,
- # and distributed under the terms of the FreeType project license,
- # LICENSE.TXT. By continuing to use, modify, or distribute this file you
- # indicate that you have read the license and understand and accept it
- # fully.
- # DO NOT INVOKE THIS MAKEFILE DIRECTLY! IT IS MEANT TO BE INCLUDED BY
- # OTHER MAKEFILES.
- # The following variables (set by other Makefile components, in the
- # environment, or on the command line) are used:
- #
- # BUILD_DIR The architecture dependent directory,
- # e.g. `$(TOP_DIR)/builds/unix'. Added to INCLUDES also.
- #
- # OBJ_DIR The directory in which object files are created.
- #
- # LIB_DIR The directory in which the library is created.
- #
- # DOC_DIR The directory in which the API reference is created.
- #
- # INCLUDES A list of directories to be included additionally.
- #
- # DEVEL_DIR Development directory which is added to the INCLUDES
- # variable before the standard include directories.
- #
- # CFLAGS Compilation flags. This overrides the default settings
- # in the platform-specific configuration files.
- #
- # FTSYS_SRC If set, its value is used as the name of a replacement
- # file for `src/base/ftsystem.c'.
- #
- # FTDEBUG_SRC If set, its value is used as the name of a replacement
- # file for `src/base/ftdebug.c'. [For a normal build, this
- # file does nothing.]
- #
- # FTMODULE_H The file which contains the list of module classes for
- # the current build. Usually, this is automatically
- # created by `modules.mk'.
- #
- # BASE_OBJ_S
- # BASE_OBJ_M A list of base objects (for single object and multiple
- # object builds, respectively). Set up in
- # `src/base/rules.mk'.
- #
- # BASE_EXT_OBJ A list of base extension objects. Set up in
- # `src/base/rules.mk'.
- #
- # DRV_OBJ_S
- # DRV_OBJ_M A list of driver objects (for single object and multiple
- # object builds, respectively). Set up cumulatively in
- # `src/<driver>/rules.mk'.
- #
- # CLEAN
- # DISTCLEAN The sub-makefiles can append additional stuff to these two
- # variables which is to be removed for the `clean' resp.
- # `distclean' target.
- #
- # TOP_DIR, SEP,
- # COMPILER_SEP,
- # LIBRARY, CC,
- # A, I, O, T Check `config.mk' for details.
- # The targets `objects' and `library' are defined at the end of this
- # Makefile after all other rules have been included.
- #
- .PHONY: single multi objects library refdoc
- # default target -- build single objects and library
- #
- single: objects library
- # `multi' target -- build multiple objects and library
- #
- multi: objects library
- # The FreeType source directory, usually `./src'.
- #
- SRC_DIR := $(TOP_DIR)/src
- # The directory where the base layer components are placed, usually
- # `./src/base'.
- #
- BASE_DIR := $(SRC_DIR)/base
- # Other derived directories.
- #
- PUBLIC_DIR := $(TOP_DIR)/include/freetype
- INTERNAL_DIR := $(PUBLIC_DIR)/internal
- SERVICES_DIR := $(INTERNAL_DIR)/services
- CONFIG_DIR := $(PUBLIC_DIR)/config
- # The documentation directory.
- #
- DOC_DIR ?= $(TOP_DIR)/docs/reference
- # The final name of the library file.
- #
- PROJECT_LIBRARY := $(LIB_DIR)/$(LIBRARY).$A
- # include paths
- #
- # IMPORTANT NOTE: The architecture-dependent directory must ALWAYS be placed
- # before the standard include list. Porters are then able to
- # put their own version of some of the FreeType components
- # in the `freetype/builds/<system>' directory, as these
- # files will override the default sources.
- #
- INCLUDES := $(subst /,$(COMPILER_SEP),$(OBJ_DIR) \
- $(DEVEL_DIR) \
- $(BUILD_DIR) \
- $(TOP_DIR)/include)
- INCLUDE_FLAGS := $(INCLUDES:%=$I%)
- # C flags used for the compilation of an object file. This must include at
- # least the paths for the `base' and `builds/<system>' directories;
- # debug/optimization/warning flags + ansi compliance if needed.
- #
- # $(INCLUDE_FLAGS) should come before $(CFLAGS) to avoid problems with
- # old FreeType versions.
- #
- # Note what we also define the macro FT2_BUILD_LIBRARY when building
- # FreeType. This is required to let our sources include the internal
- # headers (something forbidden by clients).
- #
- # Finally, we define FT_CONFIG_MODULES_H so that the compiler uses the
- # generated version of `ftmodule.h' in $(OBJ_DIR). If there is an
- # `ftoption.h' files in $(OBJ_DIR), define FT_CONFIG_OPTIONS_H too.
- #
- ifneq ($(wildcard $(OBJ_DIR)/ftoption.h),)
- FTOPTION_H := $(OBJ_DIR)/ftoption.h
- FTOPTION_FLAG := $DFT_CONFIG_OPTIONS_H="<ftoption.h>"
- endif
- FT_CFLAGS = $(CPPFLAGS) \
- $(INCLUDE_FLAGS) \
- $(CFLAGS) \
- $DFT2_BUILD_LIBRARY \
- $DFT_CONFIG_MODULES_H="<ftmodule.h>" \
- $(FTOPTION_FLAG)
- FT_CC = $(CC) $(FT_CFLAGS)
- FT_COMPILE = $(CC) $(ANSIFLAGS) $(FT_CFLAGS)
- # Include the `exports' rules file.
- #
- include $(TOP_DIR)/builds/exports.mk
- # Initialize the list of objects.
- #
- OBJECTS_LIST :=
- # Define $(PUBLIC_H) as the list of all public header files located in
- # `$(TOP_DIR)/include/freetype'. $(INTERNAL_H), and $(CONFIG_H) are defined
- # similarly.
- #
- # This is used to simplify the dependency rules -- if one of these files
- # changes, the whole library is recompiled.
- #
- PUBLIC_H := $(wildcard $(PUBLIC_DIR)/*.h)
- INTERNAL_H := $(wildcard $(INTERNAL_DIR)/*.h) \
- $(wildcard $(SERVICES_DIR)/*.h)
- CONFIG_H := $(wildcard $(CONFIG_DIR)/*.h) \
- $(wildcard $(BUILD_DIR)/freetype/config/*.h) \
- $(FTMODULE_H) \
- $(FTOPTION_H)
- DEVEL_H := $(wildcard $(TOP_DIR)/devel/*.h)
- FREETYPE_H := $(PUBLIC_H) $(INTERNAL_H) $(CONFIG_H) $(DEVEL_H)
- # ftsystem component
- #
- FTSYS_SRC ?= $(BASE_DIR)/ftsystem.c
- FTSYS_OBJ := $(OBJ_DIR)/ftsystem.$O
- OBJECTS_LIST += $(FTSYS_OBJ)
- $(FTSYS_OBJ): $(FTSYS_SRC) $(FREETYPE_H)
- $(FT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
- # ftdebug component
- #
- FTDEBUG_SRC ?= $(BASE_DIR)/ftdebug.c
- FTDEBUG_OBJ := $(OBJ_DIR)/ftdebug.$O
- OBJECTS_LIST += $(FTDEBUG_OBJ)
- $(FTDEBUG_OBJ): $(FTDEBUG_SRC) $(FREETYPE_H)
- $(FT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
- # Include all rule files from FreeType components.
- #
- include $(SRC_DIR)/base/rules.mk
- include $(patsubst %,$(SRC_DIR)/%/rules.mk,$(MODULES))
- # ftinit component
- #
- # The C source `ftinit.c' contains the FreeType initialization routines.
- # It is able to automatically register one or more drivers when the API
- # function FT_Init_FreeType() is called.
- #
- # The set of initial drivers is determined by the driver Makefiles
- # includes above. Each driver Makefile updates the FTINIT_xxx lists
- # which contain additional include paths and macros used to compile the
- # single `ftinit.c' source.
- #
- FTINIT_SRC := $(BASE_DIR)/ftinit.c
- FTINIT_OBJ := $(OBJ_DIR)/ftinit.$O
- OBJECTS_LIST += $(FTINIT_OBJ)
- $(FTINIT_OBJ): $(FTINIT_SRC) $(FREETYPE_H)
- $(FT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
- # All FreeType library objects.
- #
- OBJ_M := $(BASE_OBJ_M) $(BASE_EXT_OBJ) $(DRV_OBJS_M)
- OBJ_S := $(BASE_OBJ_S) $(BASE_EXT_OBJ) $(DRV_OBJS_S)
- # The target `multi' on the Make command line indicates that we want to
- # compile each source file independently.
- #
- # Otherwise, each module/driver is compiled in a single object file through
- # source file inclusion (see `src/base/ftbase.c' or
- # `src/truetype/truetype.c' for examples).
- #
- BASE_OBJECTS := $(OBJECTS_LIST)
- ifneq ($(findstring multi,$(MAKECMDGOALS)),)
- OBJECTS_LIST += $(OBJ_M)
- else
- OBJECTS_LIST += $(OBJ_S)
- endif
- objects: $(OBJECTS_LIST)
- library: $(PROJECT_LIBRARY)
- dll: $(PROJECT_LIBRARY) exported_symbols
- .c.$O:
- $(FT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
- ifneq ($(findstring refdoc,$(MAKECMDGOALS)),)
- # poor man's `sed' emulation with make's built-in string functions
- work := $(strip $(shell $(CAT) $(PUBLIC_DIR)/freetype.h))
- work := $(subst |,x,$(work))
- work := $(subst $(space),|,$(work))
- work := $(subst \#define|FREETYPE_MAJOR|,$(space),$(work))
- work := $(word 2,$(work))
- major := $(subst |,$(space),$(work))
- major := $(firstword $(major))
- work := $(subst \#define|FREETYPE_MINOR|,$(space),$(work))
- work := $(word 2,$(work))
- minor := $(subst |,$(space),$(work))
- minor := $(firstword $(minor))
- work := $(subst \#define|FREETYPE_PATCH|,$(space),$(work))
- work := $(word 2,$(work))
- patch := $(subst |,$(space),$(work))
- patch := $(firstword $(patch))
- version := $(major).$(minor).$(patch)
- endif
- # We write-protect the docmaker directory to suppress generation
- # of .pyc files.
- #
- refdoc:
- -chmod -w $(SRC_DIR)/tools/docmaker
- python $(SRC_DIR)/tools/docmaker/docmaker.py \
- --prefix=ft2 \
- --title=FreeType-$(version) \
- --output=$(DOC_DIR) \
- $(PUBLIC_DIR)/*.h \
- $(PUBLIC_DIR)/config/*.h \
- $(PUBLIC_DIR)/cache/*.h
- -chmod +w $(SRC_DIR)/tools/docmaker
- .PHONY: clean_project_std distclean_project_std
- # Standard cleaning and distclean rules. These are not accepted
- # on all systems though.
- #
- clean_project_std:
- -$(DELETE) $(BASE_OBJECTS) $(OBJ_M) $(OBJ_S) $(CLEAN)
- distclean_project_std: clean_project_std
- -$(DELETE) $(PROJECT_LIBRARY)
- -$(DELETE) *.orig *~ core *.core $(DISTCLEAN)
- .PHONY: clean_project_dos distclean_project_dos
- # The Dos command shell does not support very long list of arguments, so
- # we are stuck with wildcards.
- #
- # Don't break the command lines with \; this prevents the "del" command from
- # working correctly on Win9x.
- #
- clean_project_dos:
- -$(DELETE) $(subst /,$(SEP),$(OBJ_DIR)/*.$O $(CLEAN) $(NO_OUTPUT))
- distclean_project_dos: clean_project_dos
- -$(DELETE) $(subst /,$(SEP),$(PROJECT_LIBRARY) $(DISTCLEAN) $(NO_OUTPUT))
- .PHONY: remove_config_mk remove_ftmodule_h
- # Remove configuration file (used for distclean).
- #
- remove_config_mk:
- -$(DELETE) $(subst /,$(SEP),$(CONFIG_MK) $(NO_OUTPUT))
- # Remove module list (used for distclean).
- #
- remove_ftmodule_h:
- -$(DELETE) $(subst /,$(SEP),$(FTMODULE_H) $(NO_OUTPUT))
- .PHONY: clean distclean
- # The `config.mk' file must define `clean_freetype' and
- # `distclean_freetype'. Implementations may use to relay these to either
- # the `std' or `dos' versions from above, or simply provide their own
- # implementation.
- #
- clean: clean_project
- distclean: distclean_project remove_config_mk remove_ftmodule_h
- -$(DELETE) $(subst /,$(SEP),$(DOC_DIR)/*.html $(NO_OUTPUT))
- # EOF