Disable the ppp plugin on Linux too
We could probably enable it if there were a package, but I don't care about
it.
-if [ "$(uname)" == "Darwin" ]; then
# The OS X build is based on
# https://github.com/Homebrew/homebrew-core/blob/master/Formula/sstp-client.rb
OPTS="--disable-ppp-plugin --sbindir=$PREFIX/bin"
-else
- OPTS="--sbindir=$PREFIX/bin"
-fi
./configure --prefix=$PREFIX $OPTS
make
