#!/bin/sh -e

# Since this is a testing package, I intentionally disabled SC2164
# for the time being. When we're done, re-enable it.

# Build autoconf 2.13 for Firefox's sole use.
(
    # shellcheck disable=SC2164
    cd autoconf2.13
    ./configure --prefix="$PWD/../autoconf" --program-suffix=-2.13
    make
    make install
)

export PATH="$PWD/autoconf/bin:$PATH"

# shellcheck disable=SC2164
cd firefox

mv mozconfig .mozconfig

# Fix OOM errors.
cores=$(nproc)
printf '%s\n' "mk_add_options MOZ_MAKE_FLAGS=\"-j$cores -l$cores\"" >> .mozconfig

for patch in *.patch; do
    patch -p1 < "$patch"
done

rm -f old-configure

./mach build
DESTDIR="$1" ./mach install

rm -rf "$1/usr/include"
rm -rf "$1/usr/lib/firefox-devel"
rm -rf "$1/usr/share/idl"

# Install Ghack's user.js.
cp -f ./user.js "$1/usr/lib/firefox/browser/defaults/preferences/vendor.js"