builds/freetype.mk - chromium/src/third_party/freetype2 - Git at Google

 #
 # FreeType 2 library sub-Makefile
 #


 # Copyright 1996-2000, 2001, 2002, 2003 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'.
 #
 #   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.
 #                  Usually empty.
 #
 #   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.]
 #
 #   FT_MODULE_LIST The file which contains the list of modules 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
 CONFIG_DIR   := $(PUBLIC_DIR)/config
 CACHE_DIR    := $(PUBLIC_DIR)/cache

 # The documentation directory.
 #
 ifndef DOC_DIR
   DOC_DIR := $(TOP_DIR)/docs/reference
 endif

 # 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
 #                 in front of the 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) $(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.
 #
 FT_CFLAGS  = $(INCLUDE_FLAGS) $(CFLAGS)
 FT_CC      = $(CC) $(FT_CFLAGS)
 FT_COMPILE = $(CC) $(ANSIFLAGS) $(FT_CFLAGS)


 # Include the `modules' rules file.
 #
 include $(TOP_DIR)/builds/modules.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'.  $(BASE_H), $(CACHE_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)
 BASE_H     := $(wildcard $(INTERNAL_DIR)/*.h)
 CONFIG_H   := $(wildcard $(CONFIG_DIR)/*.h) \
               $(wildcard $(BUILD_DIR)/freetype/config/*.h)
 CACHE_H    := $(wildcard $(CACHE_DIR)/*.h)
 DEVEL_H    := $(wildcard $(TOP_DIR)/devel/*.h)

 FREETYPE_H := $(PUBLIC_H) $(BASE_H) $(CONFIG_H) $(CACHE_H) $(DEVEL_H)


 # ftsystem component
 #
 ifndef FTSYS_SRC
   FTSYS_SRC = $(BASE_DIR)/ftsystem.c
 endif

 FTSYS_OBJ = $(OBJ_DIR)/ftsystem.$O

 OBJECTS_LIST += $(FTSYS_OBJ)

 $(FTSYS_OBJ): $(FTSYS_SRC) $(FREETYPE_H)
 	$(FT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)


 # ftdebug component
 #
 ifndef FTDEBUG_SRC
   FTDEBUG_SRC = $(BASE_DIR)/ftdebug.c
 endif

 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 $(wildcard $(SRC_DIR)/*/rules.mk)


 # 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_MODULE_LIST)
 	$(FT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)


 # All FreeType library objects
 #
 #   By default, we include the base layer extensions.  These could be
 #   omitted on builds which do not want them.
 #
 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)

 .c.$O:
 	$(FT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)


 refdoc:
 	python $(SRC_DIR)/tools/docmaker/docmaker.py \
                --prefix=ft2                          \
                --title=FreeType-2.1.5                \
                --output=$(DOC_DIR)                   \
                $(PUBLIC_DIR)/*.h                     \
                $(PUBLIC_DIR)/config/*.h              \
                $(PUBLIC_DIR)/cache/*.h


 .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) $(subst /,\,$(OBJ)/*.$O $(CLEAN) $(NO_OUTPUT))

 distclean_project_dos: clean_project_dos
 	-$(DELETE) $(subst /,\,$(PROJECT_LIBRARY) $(DISTCLEAN) $(NO_OUTPUT))


 .PHONY: remove_config_mk

 # Remove configuration file (used for distclean).
 #
 remove_config_mk:
 	-$(DELETE) $(subst /,$(SEP),$(CONFIG_MK) $(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
 	-$(DELETE) $(subst /,$(SEP),$(DOC_DIR)/*.html $(NO_OUTPUT))


 # EOF
	#
	# FreeType 2 library sub-Makefile
	#


	# Copyright 1996-2000, 2001, 2002, 2003 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'.
	#
	# 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.
	# Usually empty.
	#
	# 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.]
	#
	# FT_MODULE_LIST The file which contains the list of modules 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
	CONFIG_DIR := $(PUBLIC_DIR)/config
	CACHE_DIR := $(PUBLIC_DIR)/cache

	# The documentation directory.
	#
	ifndef DOC_DIR
	DOC_DIR := $(TOP_DIR)/docs/reference
	endif

	# 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
	# in front of the 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) $(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.
	#
	FT_CFLAGS = $(INCLUDE_FLAGS) $(CFLAGS)
	FT_CC = $(CC) $(FT_CFLAGS)
	FT_COMPILE = $(CC) $(ANSIFLAGS) $(FT_CFLAGS)


	# Include the `modules' rules file.
	#
	include $(TOP_DIR)/builds/modules.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'. $(BASE_H), $(CACHE_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)
	BASE_H := $(wildcard $(INTERNAL_DIR)/*.h)
	CONFIG_H := $(wildcard $(CONFIG_DIR)/*.h) \
	$(wildcard $(BUILD_DIR)/freetype/config/*.h)
	CACHE_H := $(wildcard $(CACHE_DIR)/*.h)
	DEVEL_H := $(wildcard $(TOP_DIR)/devel/*.h)

	FREETYPE_H := $(PUBLIC_H) $(BASE_H) $(CONFIG_H) $(CACHE_H) $(DEVEL_H)


	# ftsystem component
	#
	ifndef FTSYS_SRC
	FTSYS_SRC = $(BASE_DIR)/ftsystem.c
	endif

	FTSYS_OBJ = $(OBJ_DIR)/ftsystem.$O

	OBJECTS_LIST += $(FTSYS_OBJ)

	$(FTSYS_OBJ): $(FTSYS_SRC) $(FREETYPE_H)
	$(FT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)


	# ftdebug component
	#
	ifndef FTDEBUG_SRC
	FTDEBUG_SRC = $(BASE_DIR)/ftdebug.c
	endif

	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 $(wildcard $(SRC_DIR)/*/rules.mk)


	# 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_MODULE_LIST)
	$(FT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)


	# All FreeType library objects
	#
	# By default, we include the base layer extensions. These could be
	# omitted on builds which do not want them.
	#
	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)

	.c.$O:
	$(FT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)


	refdoc:
	python $(SRC_DIR)/tools/docmaker/docmaker.py \
	--prefix=ft2 \
	--title=FreeType-2.1.5 \
	--output=$(DOC_DIR) \
	$(PUBLIC_DIR)/*.h \
	$(PUBLIC_DIR)/config/*.h \
	$(PUBLIC_DIR)/cache/*.h


	.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) $(subst /,\,$(OBJ)/*.$O $(CLEAN) $(NO_OUTPUT))

	distclean_project_dos: clean_project_dos
	-$(DELETE) $(subst /,\,$(PROJECT_LIBRARY) $(DISTCLEAN) $(NO_OUTPUT))


	.PHONY: remove_config_mk

	# Remove configuration file (used for distclean).
	#
	remove_config_mk:
	-$(DELETE) $(subst /,$(SEP),$(CONFIG_MK) $(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
	-$(DELETE) $(subst /,$(SEP),$(DOC_DIR)/*.html $(NO_OUTPUT))


	# EOF