| cristy | 736173a | 2009-09-20 21:18:22 +0000 | [diff] [blame] | 1 | # -*- mode: autoconf -*- |
| 2 | # |
| 3 | # Check whether the compiler for the current language is Microsoft. |
| 4 | # |
| 5 | # This macro is modeled after _AC_LANG_COMPILER_GNU in the GNU Autoconf |
| 6 | # implementation. |
| 7 | # |
| 8 | # version: 1.0 |
| 9 | # author: Braden McDaniel <braden@endoframe.com> |
| 10 | # |
| 11 | # This program is free software; you can redistribute it and/or modify |
| 12 | # it under the terms of the GNU General Public License as published by |
| 13 | # the Free Software Foundation; either version 2, or (at your option) |
| 14 | # any later version. |
| 15 | # |
| 16 | # This program is distributed in the hope that it will be useful, |
| 17 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 18 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 19 | # GNU General Public License for more details. |
| 20 | # |
| 21 | # You should have received a copy of the GNU General Public License |
| 22 | # along with this program; if not, write to the Free Software |
| 23 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 24 | # 02110-1301, USA. |
| 25 | # |
| 26 | # As a special exception, the you may copy, distribute and modify the |
| 27 | # configure scripts that are the output of Autoconf when processing |
| 28 | # the Macro. You need not follow the terms of the GNU General Public |
| 29 | # License when using or distributing such scripts. |
| 30 | # |
| 31 | AC_DEFUN([AX_LANG_COMPILER_MS], |
| 32 | [AC_CACHE_CHECK([whether we are using the Microsoft _AC_LANG compiler], |
| 33 | [ax_cv_[]_AC_LANG_ABBREV[]_compiler_ms], |
| 34 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[#ifndef _MSC_VER |
| 35 | choke me |
| 36 | #endif |
| 37 | ]])], |
| 38 | [ax_compiler_ms=yes], |
| 39 | [ax_compiler_ms=no]) |
| 40 | ax_cv_[]_AC_LANG_ABBREV[]_compiler_ms=$ax_compiler_ms |
| 41 | ])]) |