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

   1 # ===========================================================================
   2 #       http://www.gnu.org/software/autoconf-archive/ax_count_cpus.html
   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 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 1
  23   AC_DEFUN([AX_PLATFORM],
  24       [AC_REQUIRE([AC_CANONICAL_HOST])
  25       AC_REQUIRE([AC_CANONICAL_TARGET])
  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],["$host_cpu"], [CPU of Build System])
  30
  31       AC_DEFINE_UNQUOTED([TARGET_VENDOR],["$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])
  34
  35       AS_CASE([$target_os],
  36         [*mingw32*],
  37         [AC_DEFINE([TARGET_OS_WINDOWS], [1], [Whether we are building for Windows])
  38         AC_DEFINE([WINVER], [WindowsXP], [Version of Windows])
  39         AC_DEFINE([_WIN32_WINNT], [0x0501], [Magical number to make things work])
  40         AC_DEFINE([EAI_SYSTEM], [11], [Another magical number])
  41         AH_BOTTOM([
  42 #ifndef HAVE_SYS_SOCKET_H
  43 # define SHUT_RD SD_RECEIVE
  44 # define SHUT_WR SD_SEND
  45 # define SHUT_RDWR SD_BOTH
  46 #endif
  47           ])],
  48         [*freebsd*],[AC_DEFINE([TARGET_OS_FREEBSD],[1],[Whether we are building for FreeBSD])
  49         AC_DEFINE([__APPLE_CC__],[1],[Workaround for bug in FreeBSD headers])],
  50         [*solaris*],[AC_DEFINE([TARGET_OS_SOLARIS],[1],[Whether we are building for Solaris])],
  51         [*darwin*],[AC_DEFINE([TARGET_OS_OSX],[1],[Whether we build for OSX])],
  52         [*linux*],[AC_DEFINE([TARGET_OS_LINUX],[1],[Whether we build for Linux])])
  53
  54   AM_CONDITIONAL([BUILD_WIN32],[test "x${TARGET_WINDOWS}" = "xtrue"])
  55   AM_CONDITIONAL([TARGET_OSX],[test "x${TARGET_OSX}" = "xtrue"])
  56   AM_CONDITIONAL([TARGET_LINUX],[test "x${TARGET_LINUX}" = "xtrue"])
  57   ])