ref: 5a34a7bac2f144c7eefb1cdabfc3d8e018840473
dir: /config/freetype.mk/
# # FreeType 2 library sub-Makefile # # Copyright 1996-2000 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 targets `objects' and `library' are defined at the end of this # Makefile when all rules have been included. # .PHONY: build_freetype objects library # default target -- build objects and library # build_freetype: objects library # `multi' target -- build multiple objects and library # multi: objects library # The FreeType source directory. # SRC := $(TOP)$(SEP)src # The directory where the base layer components are placed. By default, # this is `freetype/src/base'. # BASE_DIR := $(SRC)$(SEP)base # A few short-cuts in order to avoid typing $(SEP) all the time for the # directory separator. # # For example: SRC_ equals to `./src/' where `.' is $(TOP). # # SRC_ := $(SRC)$(SEP) BASE_ := $(BASE_DIR)$(SEP) OBJ_ := $(OBJ_DIR)$(SEP) LIB_ := $(LIB_DIR)$(SEP) PUBLIC_ := $(TOP)$(SEP)include$(SEP) CONFIG_ := $(TOP)$(SEP)config$(SEP) # The name of the final library file. # FT_LIBRARY := $(LIB_)$(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/config/<system>' directory, as these # files will override the default sources. # INCLUDES := $(BUILD) $(TOP)$(SEP)config $(TOP)$(SEP)include $(INCLUDES) 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 `config/<system>' directories, # debug/optimization/warning flags + ansi compliance if needed. # FT_CFLAGS = $(CFLAGS) $(INCLUDE_FLAGS) FT_CC = $(CC) $(FT_CFLAGS) FT_COMPILE = $(CC) $(ANSIFLAGS) $(FT_CFLAGS) # include the `modules' rules file # include $(CONFIG_)modules.mk # Free the lists of driver objects. # COMPONENTS_LIST := DRIVERS_LIST := OBJECTS_LIST := # System-specific component -- this must be defined in this Makefile for # easy updates. The default ANSI ftsystem.c is located in # `freetype/config/ftsystem.c'. However, some system-specific configuration # might define $(FTSYS_SRC) to fetch it in other places, like # `freetype/config/<system>/ftsystem.c'. # # $(BASE_H) is defined in `src/base/rules.mk' and contains the list of all # base layer header files. # ifndef FTSYS_SRC FTSYS_SRC = $(BASE_)ftsystem.c endif FTSYS_OBJ = $(OBJ_)ftsystem.$O OBJECTS_LIST += $(FTSYS_OBJ) $(FTSYS_OBJ): $(FTSYS_SRC) $(BASE_H) $(FT_COMPILE) $T$@ $< # ftdebug component # # FTDebug contains code used to print traces and errors. It is normally # empty for a release build (see ftoption.h). # FTDEBUG_SRC = $(BASE_)ftdebug.c FTDEBUG_OBJ = $(OBJ_)ftdebug.$O OBJECTS_LIST += $(FTDEBUG_OBJ) $(FTDEBUG_OBJ): $(FTDEBUG_SRC) $(BASE_H) $(FT_COMPILE) $T$@ $< # Define $(PUBLIC_H) as the list of all public header files located in # `$(TOP)/include'. # PUBLIC_H := $(wildcard $(PUBLIC_)*.h) # Include all rule files from FreeType components. # include $(wildcard $(SRC)/*/rules.mk) # FTInit file # # 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_xxxx lists # which contain additional include paths and macros used to compile the # single `ftinit.c' source. # FTINIT_SRC := $(BASE_)ftinit.c FTINIT_OBJ := $(OBJ_)ftinit.$O OBJECTS_LIST += $(FTINIT_OBJ) $(FTINIT_OBJ): $(FTINIT_SRC) $(BASE_H) $(FT_MODULE_LIST) $(FT_COMPILE) $T$@ $< # 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: $(FT_LIBRARY) .c.$O: $(FT_COMPILE) $T$@ $< # Standard cleaning and distclean rules. These are not accepted # on all systems though. # clean_freetype_std: -$(DELETE) $(BASE_OBJECTS) $(OBJ_M) $(OBJ_S) distclean_freetype_std: clean_freetype_std -$(DELETE) $(FT_LIBRARY) -$(DELETE) *.orig *~ core *.core # The Dos command shell does not support very long list of arguments, so # we are stuck with wildcards. # clean_freetype_dos: -$(DELETE) $(subst $(SEP),$(HOSTSEP),$(OBJ_))*.$O 2> nul distclean_freetype_dos: clean_freetype_dos -$(DELETE) $(subst $(SEP),$(HOSTSEP),$(FT_LIBRARY)) 2> nul # Remove configuration file (used for distclean). # remove_config_mk: -$(DELETE) $(subst $(SEP),$(HOSTSEP),$(CONFIG_MK)) # The `config.mk' file must define `clean_freetype' and # `distclean_freetype'. Implementations may use to relay these to either # the `std' or `dos' versions, or simply provide their own implementation. # clean: clean_freetype distclean: distclean_freetype remove_config_mk # EOF