michael@0: #
michael@0: # FreeType 2 modules sub-Makefile
michael@0: #
michael@0: 
michael@0: 
michael@0: # Copyright 1996-2000, 2003, 2006, 2008, 2014 by
michael@0: # David Turner, Robert Wilhelm, and Werner Lemberg.
michael@0: #
michael@0: # This file is part of the FreeType project, and may only be used, modified,
michael@0: # and distributed under the terms of the FreeType project license,
michael@0: # LICENSE.TXT.  By continuing to use, modify, or distribute this file you
michael@0: # indicate that you have read the license and understand and accept it
michael@0: # fully.
michael@0: 
michael@0: 
michael@0: # DO NOT INVOKE THIS MAKEFILE DIRECTLY!  IT IS MEANT TO BE INCLUDED BY
michael@0: # OTHER MAKEFILES.
michael@0: 
michael@0: 
michael@0: # This file is in charge of handling the generation of the modules list
michael@0: # file.
michael@0: 
michael@0: 
michael@0: # Build the modules list.
michael@0: #
michael@0: $(FTMODULE_H): $(MODULES_CFG)
michael@0: 	$(FTMODULE_H_INIT)
michael@0: 	$(FTMODULE_H_CREATE)
michael@0: 	$(FTMODULE_H_DONE)
michael@0: 
michael@0: ifneq ($(findstring $(PLATFORM),dos windows os2),)
michael@0:   OPEN_MODULE   := @echo$(space)
michael@0:   CLOSE_MODULE  :=  >> $(subst /,$(SEP),$(FTMODULE_H))
michael@0:   REMOVE_MODULE := @-$(DELETE) $(subst /,$(SEP),$(FTMODULE_H))
michael@0: else
michael@0:   OPEN_MODULE   := @echo "
michael@0:   CLOSE_MODULE  := " >> $(FTMODULE_H)
michael@0:   REMOVE_MODULE := @-$(DELETE) $(FTMODULE_H)
michael@0: endif
michael@0: 
michael@0: 
michael@0: define FTMODULE_H_INIT
michael@0: $(REMOVE_MODULE)
michael@0: @-echo Generating modules list in $(FTMODULE_H)...
michael@0: $(OPEN_MODULE)/* This is a generated file. */$(CLOSE_MODULE)
michael@0: endef
michael@0: 
michael@0: # It is no mistake that the final closing parenthesis is on the
michael@0: # next line -- it produces proper newlines during the expansion
michael@0: # of `foreach'.
michael@0: #
michael@0: define FTMODULE_H_CREATE
michael@0: $(foreach COMMAND,$(FTMODULE_H_COMMANDS),$($(COMMAND))
michael@0: )
michael@0: endef
michael@0: 
michael@0: define FTMODULE_H_DONE
michael@0: $(OPEN_MODULE)/* EOF */$(CLOSE_MODULE)
michael@0: @echo done.
michael@0: endef
michael@0: 
michael@0: 
michael@0: # $(OPEN_DRIVER) & $(CLOSE_DRIVER) are used to specify a given font driver
michael@0: # in the `module.mk' rules file.
michael@0: #
michael@0: OPEN_DRIVER  := $(OPEN_MODULE)FT_USE_MODULE(
michael@0: CLOSE_DRIVER := )$(CLOSE_MODULE)
michael@0: 
michael@0: ECHO_DRIVER      := @echo "* module:$(space)
michael@0: ECHO_DRIVER_DESC := (
michael@0: ECHO_DRIVER_DONE := )"
michael@0: 
michael@0: # Each `module.mk' in the `src/*' subdirectories adds a variable with
michael@0: # commands to $(FTMODULE_H_COMMANDS).  Note that we can't use SRC_DIR here.
michael@0: #
michael@0: -include $(patsubst %,$(TOP_DIR)/src/%/module.mk,$(MODULES))
michael@0: 
michael@0: 
michael@0: # EOF