2 # FreeType 2 configuration file to detect a DOS host platform.
6 # Copyright 1996-2000 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'.
28 # If this is true, we are running a Dos-ish platform (or an emulation).
34 is_dos := $(findstring Dos,$(shell ver))
36 # We try to recognize a Dos session under OS/2. The `ver' command
37 # returns `Operating System/2 ...' there, so `is_dos' should be empty.
39 # To recognize a Dos session under OS/2, we check COMSPEC for the
40 # substring `MDOS\COMMAND'
43 is_dos := $(findstring MDOS\COMMAND,$(COMSPEC))
53 endif # test PLATFORM ansi
55 ifeq ($(PLATFORM),dos)
57 # Use DJGPP (i.e. gcc) by default.
59 CONFIG_FILE := dos-gcc.mk
65 # additionally, we provide hooks for various other compilers
67 ifneq ($(findstring turboc,$(MAKECMDGOALS)),) # Turbo C
68 CONFIG_FILE := dos-tcc.mk
75 ifneq ($(findstring watcom,$(MAKECMDGOALS)),) # Watcom C/C++
76 CONFIG_FILE := dos-wat.mk
83 ifneq ($(findstring borlandc,$(MAKECMDGOALS)),) # Borland C/C++ 32-bit
84 CONFIG_FILE := dos-bcc.mk
91 ifneq ($(findstring borlandc16,$(MAKECMDGOALS)),) # Borland C/C++ 16-bit
92 CONFIG_FILE := dos-bcc.mk
99 ifneq ($(findstring bash,$(SHELL)),) # check for bash
109 endif # test PLATFORM dos