configure: fix a typo


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@36897 b3059339-0415-0410-9bf9-f77b7e298cf2
configure: add -Zhigh-mem linker flag for OS/2

x264 encoder crashes due to memory allocation failure. This fixes the problem.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@36898 b3059339-0415-0410-9bf9-f77b7e298cf2