thirdparty/freetype-2.3.12/builds/unix/detect.mk

   1 #
   2 # FreeType 2 configuration file to detect a UNIX host platform.
   3 #
   4
   5
   6 # Copyright 1996-2000, 2002, 2003, 2004, 2006 by
   7 # David Turner, Robert Wilhelm, and Werner Lemberg.
   8 #
   9 # This file is part of the FreeType project, and may only be used, modified,
  10 # and distributed under the terms of the FreeType project license,
  11 # LICENSE.TXT.  By continuing to use, modify, or distribute this file you
  12 # indicate that you have read the license and understand and accept it
  13 # fully.
  14
  15 .PHONY: setup
  16
  17 ifeq ($(PLATFORM),ansi)
  18
  19   # Note: this test is duplicated in "builds/toplevel.mk".
  20   #
  21   is_unix := $(strip $(wildcard /sbin/init) \
  22                      $(wildcard /usr/sbin/init) \
  23                      $(wildcard /hurd/auth))
  24   ifneq ($(is_unix),)
  25
  26     PLATFORM := unix
  27
  28   endif # test is_unix
  29 endif # test PLATFORM ansi
  30
  31 ifeq ($(PLATFORM),unix)
  32   COPY   := cp
  33   DELETE := rm -f
  34   CAT    := cat
  35
  36   # If `devel' is the requested target, we use a special configuration
  37   # file named `unix-dev.mk'.  It disables optimization and libtool.
  38   #
  39   ifneq ($(findstring devel,$(MAKECMDGOALS)),)
  40     CONFIG_FILE := unix-dev.mk
  41     CC          := gcc
  42     devel: setup
  43     .PHONY: devel
  44   else
  45
  46     # If `lcc' is the requested target, we use a special configuration
  47     # file named `unix-lcc.mk'.  It disables libtool for LCC.
  48     #
  49     ifneq ($(findstring lcc,$(MAKECMDGOALS)),)
  50       CONFIG_FILE := unix-lcc.mk
  51       CC          := lcc
  52       lcc: setup
  53       .PHONY: lcc
  54     else
  55
  56       # If a Unix platform is detected, the configure script is called and
  57       # `unix-def.mk' together with `unix-cc.mk' is created.
  58       #
  59       # Arguments to `configure' should be in the CFG variable.  Example:
  60       #
  61       #   make CFG="--prefix=/usr --disable-static"
  62       #
  63       # If you need to set CFLAGS or LDFLAGS, do it here also.
  64       #
  65       # Feel free to add support for other platform specific compilers in
  66       # this directory (e.g. solaris.mk + changes here to detect the
  67       # platform).
  68       #
  69       CONFIG_FILE := unix.mk
  70       unix: setup
  71       must_configure := 1
  72       .PHONY: unix
  73     endif
  74   endif
  75
  76   have_Makefile := $(wildcard $(OBJ_DIR)/Makefile)
  77
  78       setup: std_setup
  79   ifdef must_configure
  80     ifneq ($(have_Makefile),)
  81       # we are building FT2 not in the src tree
  82               $(TOP_DIR)/builds/unix/configure $(value CFG)
  83     else
  84               cd builds/unix; ./configure $(value CFG)
  85     endif
  86   endif
  87
  88 endif   # test PLATFORM unix
  89
  90
  91 # EOF