#!/bin/sh -e

# Remove the perl requirement from configure.
# Also fix issue with non-GNU diff.
sed 's/perl/:/g;s/diff --version/command -v diff/' configure > _
mv -f _ configure

sh ./configure \
    --prefix=/usr \
    --target=x86_64-linux-gcc \
    --enable-vp8 \
    --enable-vp9 \
    --enable-experimental \
    --enable-runtime-cpu-detect \
    --enable-shared \
    --enable-postproc \
    --enable-pic \
    --disable-tools \
    --disable-examples \
    --disable-docs \
    --disable-unit-tests \
    --disable-install-docs \
    --disable-install-srcs \
    --disable-install-bins \
    --as=nasm

make
make install

# ABI was bumped for command-line options. This symbolic link removes the need
# for users to rebuild Firefox, etc. Will be removed as of next Firefox release.
# webmproject/libvpx#4ec84326cc65c5b042bf06d222d51e51d7e5461d
ln -s libvpx.so.7 "$1/usr/lib/libvpx.so.6"