[libgda] Correction for bug #651607

[Vivien Malerba <vivien src gnome org>]

commit 9dc745e0c14861743c8c3f8aca5c91c4bd6e8a6e
Author: Vivien Malerba <malerba gnome-db org>
Date:   Wed Jun 1 15:40:04 2011 +0200

    Correction for bug #651607
    
    don't force MDB provider compilation for Windows

 configure.ac |   11 +----------
 1 files changed, 1 insertions(+), 10 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 4e58149..dd77c68 100644
--- a/configure.ac
+++ b/configure.ac
@@ -600,16 +600,7 @@ fi
 AM_CONDITIONAL(FIREBIRD, test x$firebirddir != x)
 
 dnl Test for MDB Tools (for MS Access files)
-if test "x$platform_win32" = "xyes"; then
-    AM_ICONV
-    AM_CONDITIONAL(MDB, true)
-    AM_CONDITIONAL(MDBEMBEDDED, true)
-    AC_DEFINE(MDB_BIND_COLUMN_FOUR_ARGS,[1],[define if mdb_bind_column accepts four args])
-    AC_DEFINE(MDB_WITH_WRITE_SUPPORT,[1],[define if mdb_open accepts MDB_WRITABLE])
-    mdbtools_found="yes (embedded)"
-else
-    MDBTOOLS_CHECK([$lib])
-fi
+MDBTOOLS_CHECK([$lib])
 
 dnl test for system-installed SQLite
 dnl If no SQLite is found or if the SQLite found does not have the sqlite3_table_column_metadata()