#131210 the official script doesn't work right.
#150928

mkdir -p etc/profile.d
#mkdir -p usr/X11R7/share/pkgconfig
#mkdir -p usr/X11R7/lib/pkgconfig
echo "PKG_CONFIG_PATH='/usr/share/pkgconfig:/usr/lib/pkgconfig' > etc/profile.d/pkgconfig
export PKG_CONFIG_PATH" >> etc/profile.d/pkgconfig
