l/python-ldap: Fix automatic detection of architecture.

l/python-ldap/python-ldap.SlackBuild

@@ -33,8 +33,8 @@ WGET=${WGET:-http://pypi.python.org/packages/source/p/python-ldap/$ARCHIVE}
 
 # Build infos
 NAMEPKG=${NAMEPKG:-python-ldap}
-BUILD=${BUILD:-$(uname -m | sed 's/^?86$/i486/;s/^arm.*/arm/')}
-ARCH=${ARCH:-i486}
+BUILD=${BUILD:-1GGD}
+ARCH=${ARCH:-$(uname -m | sed 's/^i.86$/i486/;s/^arm.*/arm/')}
 EXT=${EXT:-txz}
 
 # Directories