1 # ===========================================================================
2 # http://www.gnu.org/software/autoconf-archive/ax_count_cpus.html
3 # ===========================================================================
11 # Provide target and host defines.
15 # Copyright (c) 2012 Brian Aker <brian@tangent.org>
17 # Copying and distribution of this file, with or without modification, are
18 # permitted in any medium without royalty provided the copyright notice
19 # and this notice are preserved. This file is offered as-is, without any
23 AC_DEFUN([AX_PLATFORM],[
24 AC_REQUIRE([AC_CANONICAL_HOST])
25 AC_REQUIRE([AC_CANONICAL_TARGET])
27 AC_DEFINE_UNQUOTED([HOST_VENDOR], ["$host_vendor"],[Vendor of Build System])
28 AC_DEFINE_UNQUOTED([HOST_OS], ["$host_os"], [OS of Build System])
29 AC_DEFINE_UNQUOTED([HOST_CPU], ["$host_cpu"], [CPU of Build System])
31 AC_DEFINE_UNQUOTED([TARGET_VENDOR], ["$target_vendor"],[Vendor of Target System])
32 AC_DEFINE_UNQUOTED([TARGET_OS], ["$target_os"], [OS of Target System])
33 AC_DEFINE_UNQUOTED([TARGET_CPU], ["$target_cpu"], [CPU of Target System])
35 AS_CASE([$target_os],[
37 AC_DEFINE([TARGET_OS_WINDOWS], [1], [Whether we are building for Windows])
38 AC_DEFINE([WINVER], [WindowsXP], [Version of Windows])
39 AC_DEFINE([_WIN32_WINNT], [0x0501], [Magical number to make things work])
40 AC_DEFINE([EAI_SYSTEM], [11], [Another magical number])
42 #ifndef HAVE_SYS_SOCKET_H
43 # define SHUT_RD SD_RECEIVE
44 # define SHUT_WR SD_SEND
45 # define SHUT_RDWR SD_BOTH
50 AC_DEFINE([TARGET_OS_FREEBSD], [1], [Whether we are building for FreeBSD])
51 AC_DEFINE([__APPLE_CC__],[1],[Workaround for bug in FreeBSD headers])
54 AC_DEFINE([TARGET_OS_SOLARIS], [1], [Whether we are building for Solaris])
57 AC_DEFINE([TARGET_OS_OSX], [1], [Whether we build for OSX])
60 AC_DEFINE([TARGET_OS_LINUX], [1], [Whether we build for Linux])
63 AM_CONDITIONAL(BUILD_WIN32, [test "x${TARGET_WINDOWS}" = "xtrue"])
64 AM_CONDITIONAL(TARGET_OSX, [test "x${TARGET_OSX}" = "xtrue"])
65 AM_CONDITIONAL(TARGET_LINUX, [test "x${TARGET_LINUX}" = "xtrue"])