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  1. #
  2. # FreeType 2 configuration file to detect a UNIX host platform.
  3. #
  4.  
  5.  
  6. # Copyright 1996-2000, 2002-2004, 2006, 2013 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 /dev/null) \
  24.                      $(wildcard /hurd/auth))
  25.   ifneq ($(is_unix),)
  26.  
  27.     PLATFORM := unix
  28.  
  29.   endif # test is_unix
  30. endif # test PLATFORM ansi
  31.  
  32. ifeq ($(PLATFORM),unix)
  33.   COPY   := cp
  34.   DELETE := rm -f
  35.   CAT    := cat
  36.  
  37.   # If `devel' is the requested target, we use a special configuration
  38.   # file named `unix-dev.mk'.  It disables optimization and libtool.
  39.   #
  40.   ifneq ($(findstring devel,$(MAKECMDGOALS)),)
  41.     CONFIG_FILE := unix-dev.mk
  42.     CC          := gcc
  43.     devel: setup
  44.     .PHONY: devel
  45.   else
  46.  
  47.     # If `lcc' is the requested target, we use a special configuration
  48.     # file named `unix-lcc.mk'.  It disables libtool for LCC.
  49.     #
  50.     ifneq ($(findstring lcc,$(MAKECMDGOALS)),)
  51.       CONFIG_FILE := unix-lcc.mk
  52.       CC          := lcc
  53.       lcc: setup
  54.       .PHONY: lcc
  55.     else
  56.  
  57.       # If a Unix platform is detected, the configure script is called and
  58.       # `unix-def.mk' together with `unix-cc.mk' is created.
  59.       #
  60.       # Arguments to `configure' should be in the CFG variable.  Example:
  61.       #
  62.       #   make CFG="--prefix=/usr --disable-static"
  63.       #
  64.       # If you need to set CFLAGS or LDFLAGS, do it here also.
  65.       #
  66.       # Feel free to add support for other platform specific compilers in
  67.       # this directory (e.g. solaris.mk + changes here to detect the
  68.       # platform).
  69.       #
  70.       CONFIG_FILE := unix.mk
  71.       unix: setup
  72.       must_configure := 1
  73.       .PHONY: unix
  74.     endif
  75.   endif
  76.  
  77.   have_Makefile := $(wildcard $(OBJ_DIR)/Makefile)
  78.  
  79.       CONFIG_SHELL ?= /bin/sh
  80.       setup: std_setup
  81.   ifdef must_configure
  82.     ifneq ($(have_Makefile),)
  83.       # we are building FT2 not in the src tree
  84.               $(CONFIG_SHELL) $(TOP_DIR)/builds/unix/configure $(value CFG)
  85.     else
  86.               cd builds/unix; $(CONFIG_SHELL) ./configure $(value CFG)
  87.     endif
  88.   endif
  89.  
  90. endif   # test PLATFORM unix
  91.  
  92.  
  93. # EOF
  94.