Update to Bakefile 0.2.8.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62521 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

build/aclocal/bakefile.m4

@@ -21,7 +21,7 @@ dnl  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 dnl  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 dnl  DEALINGS IN THE SOFTWARE.
 dnl
-dnl  $Id: bakefile.m4 1322 2009-10-21 07:37:18Z vaclavslavik $
+dnl  $Id$
 dnl
 dnl  Support macros for makefiles generated by BAKEFILE.
 dnl
@@ -126,8 +126,7 @@ AC_DEFUN([AC_BAKEFILE_PLATFORM],
                 PLATFORM_BEOS=1
             ;;
             * )
-                dnl wxWidgets-specific: allow unknown Unix systems
-                dnl AC_MSG_ERROR([Unknown platform: $BAKEFILE_FORCE_PLATFORM])
+                AC_MSG_ERROR([Unknown platform: $BAKEFILE_FORCE_PLATFORM])
             ;;
         esac
     fi
@@ -838,7 +837,7 @@ AC_DEFUN([AC_BAKEFILE],
     AC_SUBST(OBJCXXFLAGS)
 
 
-    BAKEFILE_BAKEFILE_M4_VERSION="0.2.7"
+    BAKEFILE_BAKEFILE_M4_VERSION="0.2.8"
 
     dnl includes autoconf_inc.m4:
     $1