/modules/freetype2/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
17ifeq ($(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
29endif # test PLATFORM ansi
30
31ifeq ($(PLATFORM),unix)
32  COPY   := cp
33  DELETE := rm -f
34  CAT    := cat
35
36  # If `devel' is the requested target, we use a special configuration
37  # file named `unix-dev.mk'.  It disables optimization and libtool.
38  #
39  ifneq ($(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
88endif   # test PLATFORM unix
89
90
91# EOF