2
# FreeType 2 configuration file to detect a DOS host platform.
6
# Copyright 1996-2000, 2003 by
7
# David Turner, Robert Wilhelm, and Werner Lemberg.
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
19
ifeq ($(PLATFORM),ansi)
21
# Test for DJGPP by checking the DJGPP environment variable, which must be
22
# set in order to use the system (ie. it will always be present when the
23
# `make' utility is run).
25
# We test for the COMSPEC environment variable, then run the `ver'
26
# command-line program to see if its output contains the word `Dos' or
29
# If this is true, we are running a Dos-ish platform (or an emulation).
35
is_dos := $(findstring DOS,$(subst Dos,DOS,$(shell ver)))
37
# We try to recognize a Dos session under OS/2. The `ver' command
38
# returns `Operating System/2 ...' there, so `is_dos' should be empty.
40
# To recognize a Dos session under OS/2, we check COMSPEC for the
41
# substring `MDOS\COMMAND'
44
is_dos := $(findstring MDOS\COMMAND,$(COMSPEC))
54
endif # test PLATFORM ansi
56
ifeq ($(PLATFORM),dos)
58
# Use DJGPP (i.e. gcc) by default.
60
CONFIG_FILE := dos-gcc.mk
65
# additionally, we provide hooks for various other compilers
67
ifneq ($(findstring emx,$(MAKECMDGOALS)),) # EMX gcc
68
CONFIG_FILE := dos-emx.mk
74
ifneq ($(findstring turboc,$(MAKECMDGOALS)),) # Turbo C
75
CONFIG_FILE := dos-tcc.mk
81
ifneq ($(findstring watcom,$(MAKECMDGOALS)),) # Watcom C/C++
82
CONFIG_FILE := dos-wat.mk
88
ifneq ($(findstring borlandc,$(MAKECMDGOALS)),) # Borland C/C++ 32-bit
89
CONFIG_FILE := dos-bcc.mk
95
ifneq ($(findstring borlandc16,$(MAKECMDGOALS)),) # Borland C/C++ 16-bit
96
CONFIG_FILE := dos-bcc.mk
102
ifneq ($(findstring bash,$(SHELL)),) # check for bash
114
endif # test PLATFORM dos