repackage with correct STRIP_DIR

PKGBUILD

@@ -3,7 +3,7 @@
 pkgbase=lib32-mesa
 pkgname=('lib32-mesa' 'lib32-libgl' 'lib32-ati-dri' 'lib32-intel-dri' 'lib32-unichrome-dri' 'lib32-mach64-dri' 'lib32-mga-dri' 'lib32-r128-dri' 'lib32-savage-dri' 'lib32-sis-dri' 'lib32-tdfx-dri' 'lib32-nouveau-dri')
 pkgver=7.8.2
-pkgrel=4
+pkgrel=5
 arch=(x86_64)
 makedepends=('glproto>=1.4.11' 'pkgconfig' 'lib32-libdrm>=2.4.21' 'lib32-libxxf86vm>=1.1.0' 'lib32-libxdamage>=1.1.2' 'lib32-expat>=2.0.1' 'lib32-libx11>=1.3.3' 'lib32-libxt>=1.0.8' 'lib32-gcc-libs>=4.5' 'dri2proto=2.3' 'python')
 url="http://mesa3d.sourceforge.net"