git.m6w6.name Git - awesomized/libmemcached/blob - m4/ax_platform.m4

   1 # ===========================================================================
   2 #       http://
   3 # ===========================================================================
   4 #
   5 # SYNOPSIS
   6 #
   7 #   AX_PLATFORM
   8 #
   9 # DESCRIPTION
  10 #
  11 #   Provide target and host defines.
  12 #
  13 # LICENSE
  14 #
  15 #   Copyright (c) 2012-2013 Brian Aker <brian@tangent.org>
  16 #
  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
  20 #   warranty.
  21
  22 #serial 4
  23 #
  24   AC_DEFUN([AX_PLATFORM],
  25       [AC_REQUIRE([AC_CANONICAL_HOST])
  26
  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],["$host_cpu"], [CPU of Build System])
  30
  31       AS_CASE([$host_os],
  32         [*mingw*],
  33         [HOST_WINDOWS="true"
  34         AC_DEFINE([HOST_OS_WINDOWS], [1], [Whether we are building for Windows])
  35         AC_DEFINE([EAI_SYSTEM], [11], [Another magical number])
  36         AH_BOTTOM([
  37 #ifndef HAVE_SYS_SOCKET_H
  38 # define SHUT_RD SD_RECEIVE
  39 # define SHUT_WR SD_SEND
  40 # define SHUT_RDWR SD_BOTH
  41 #endif
  42           ])],
  43         [*freebsd*],[AC_DEFINE([HOST_OS_FREEBSD],[1],[Whether we are building for FreeBSD])
  44         AC_DEFINE([__APPLE_CC__],[1],[Workaround for bug in FreeBSD headers])],
  45         [*solaris*],[AC_DEFINE([HOST_OS_SOLARIS],[1],[Whether we are building for Solaris])],
  46         [*darwin*],
  47         [HOST_OSX="true"],
  48         [*linux*],
  49         [HOST_LINUX="true"
  50         AC_DEFINE([HOST_OS_LINUX],[1],[Whether we build for Linux])])
  51
  52   AM_CONDITIONAL([BUILD_WIN32],[test "x${HOST_WINDOWS}" = "xtrue"])
  53   AM_CONDITIONAL([HOST_OSX],[test "x${HOST_OSX}" = "xtrue"])
  54   AM_CONDITIONAL([HOST_LINUX],[test "x${HOST_LINUX}" = "xtrue"])
  55   AM_CONDITIONAL([HOST_FREEBSD],[test "x${HOST_OS_FREEBSD}" = "xtrue"])
  56   ])