kc3-lang/freetype/builds/unix/unix.mk

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• Hash : 59939244
  Author :
  Date : 2006-01-31T20:17:42
  

  Implement new, simplified module selection. With GNU make it is now sufficient to modify a single file, `modules.cfg', to control the inclusion of modules and base extension files. This change also fixes the creation of ftmodule.h; it now depends on `modules.cfg' and thus is rebuilt only if necessary. Finally, a version of `ftoption.h' in OBJ_DIR is preferred over the default location. * modules.cfg: New file. * builds/freetype.mk: Don't include `modules.mk'. Include all `rules.mk' files as specified in `modules.cfg'. (FTOPTION_FLAG, FTOPTION_H): New variables. (FT_CFLAGS): Add macro definition for FT_CONFIG_MODULES_H. Add FTOPTION_FLAG. ($(FT_INIT_OBJ)): Don't use FT_MODULE_LIST. (CONFIG_H): Add FTMODULE_H and FTOPTION_H. (INCLUDES): Add DEVEL_DIR. (INCLUDE_FLAGS, FTSYS_SRC, FTSYS_OBJ, FTDEBUG_SRC, FTDEBUG_OBJ, OBJ_M, OBJ_S): Use `:=', not `='. (remove_ftmodule_h): New phony target to delete `ftmodule.h'. (distclean): Add remove_ftmodule_h. * builds/modules.mk: (MODULE_LIST): Removed. (make_module_list, clean_module_list): Replace targets with... (FTMODULE_H_INIT, FTMODULE_H_CREATE, FTMODULE_H_DONE): New variables. Reason for the change is that it is not possible to have a phony prerequisite which is run only if the target file must be rebuilt (phony prerequisites act like subroutines and are *always* executed). We only want to rebuild `ftmodule.h' if `module.cfg' is changed. Update all callers. ($FTMODULE_H)): Rule to create `ftmodule.h', depending on `modules.cfg'. * builds/toplevel.mk: Rewrite and simplify module handling. (MODULES_CFG, FTMODULE_H): New variables. Include MODULES_CFG. (MODULES): New variable to include all `module.mk' and `rules.mk' files. We no longer use make's `wildcard' function for this. * Makefile (USE_MODULES): Remove. Update all users. (OBJ_DIR): Define it here. * src/*/module.mk: Change make_module_list: foo foo: ... to FTMODULE_H_COMMANDS += FOO define FOO ... endef in all files. `FTMODULE_H_COMMANDS' is used in `FTMODULE_H_CREATE'. * src/base/rules.mk (BASE_EXT_SRC): Use BASE_EXTENSIONS. * builds/unix/detect.mk (setup): Always execute `configure' script. (have_mk): Rename to... (have_Makefile): This. Don't use `strip' function. * builds/unix/unix.mk: Include `install.mk' only if BUILD_PROJECT is defined. (have_mk): Don't use `strip' function. Test for unix-def.mk in OBJ_DIR, not BUILD_DIR (and invert the test accordingly). * builds/unix/install.mk (install, uninstall): Handle `ftmodule.h'. * builds/os2/os2-dev.mk, builds/unix/unix-dev.mk, builds/win32/w32-bccd.mk, builds/win32/w32-dev.mk: Don't define BUILD_DIR but DEVEL_DIR for development header files. * builds/ansi/ansi-def.mk (TOP_DIR, OBJ_DIR), builds/beos/beos-def.mk (TOP_DIR, OBJ_DIR), builds/unix/unix-def.in (TOP_DIR, OBJ_DIR): Removed. Defined elsewhere. * builds/dos/dos-def.mk (OBJ_DIR), builds/os2/os2-def.mk (OBJ_DIR), builds/win32/win32-def.mk (OBJ_DIR): Removed. Defined elsewhere. * builds/unix/unixddef.mk: Don't define BUILD_DIR but DEVEL_DIR for development header files. Don't define PLATFORM. * configure: Copy `modules.cfg' to builddir if builddir != srcdir. Update snippet taken from autoconf's m4sh.m4 to current CVS version. Be more verbose. * include/freetype/config/ftmodule.h: Add comments -- this file is no longer used if FreeType is built with GNU make. * docs/CHANGES, docs/CUSTOMIZE, docs/INSTALL, docs/INSTALL.ANY, docs/INSTALL.GNU, docs/INSTALL.UNX: Document new build mechanism. Other minor updates. * modules.txt: Removed. Contents included in `modules.cfg'. * include/freetype/internal/ftmemory.h (FT_QAlloc_Debug, FT_Free_Debug) [FT_STRICT_ALIASING]: Fix typos. * src/base/ftdbgmem.c (FT_Alloc_Debug, FT_Realloc_Debug, FT_QAlloc_Debug, FT_QRealloc_Debug, FT_Free_Debug) [FT_STRICT_ALIASING]: Implement.

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• builds/unix/unix.mk

• #
  # FreeType 2 configuration rules for UNIX platforms
  #
  
  
  # Copyright 1996-2000, 2002, 2004, 2006 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.
  
  # We need these declarations here since unix-def.mk is a generated file.
  BUILD_DIR := $(TOP_DIR)/builds/unix
  PLATFORM  := unix
  
  have_mk := $(wildcard $(OBJ_DIR)/unix-def.mk)
  ifneq ($(have_mk),)
    # We are building FreeType 2 not in the src tree.
    include $(OBJ_DIR)/unix-def.mk
    include $(OBJ_DIR)/unix-cc.mk
  else
    include $(BUILD_DIR)/unix-def.mk
    include $(BUILD_DIR)/unix-cc.mk
  endif
  
  ifdef BUILD_PROJECT
  
    .PHONY: clean_project distclean_project
  
    # Now include the main sub-makefile.  It contains all the rules used to
    # build the library with the previous variables defined.
    #
    include $(TOP_DIR)/builds/$(PROJECT).mk
  
  
    # The cleanup targets.
    #
    clean_project: clean_project_unix
    distclean_project: distclean_project_unix
  
  
    # This final rule is used to link all object files into a single library.
    # It is part of the system-specific sub-Makefile because not all
    # librarians accept a simple syntax like
    #
    #   librarian library_file {list of object files}
    #
      $(PROJECT_LIBRARY): $(OBJECTS_LIST)
    ifdef CLEAN_LIBRARY
  	    -$(CLEAN_LIBRARY) $(NO_OUTPUT)
    endif
  	    $(LINK_LIBRARY)
  
    include $(TOP_DIR)/builds/unix/install.mk
  
  endif
  
  
  # EOF
  

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