#!/bin/sh

set -e

version=$(cat version)
release=$(cat release)
source_release=$(cat source_release)
tmp="" && [ $release -gt 1 ] && tmp=-$release
full_version=$version-$source_release$tmp
arch="x86_64" && [ ! -z $ARCH ] && arch=$ARCH

echo assets/pre_build_patches_mozconfig.sh: Starting Pre-build script for version $full_version for $arch.

# ---

# See: https://gitlab.com/librewolf-community/browser/linux/-/blob/master/scripts/3_Configure_Source_Code.sh

#
# 1) Creating a valid mozconfig is already done by Makefile. Skipped.
#

# allow setting limited resource usage via ENV / CI:
if [ ! -z ${CORES_TO_USE} ]; then
    echo "mk_add_options MOZ_MAKE_FLAGS=\"-j${CORES_TO_USE}\"" >> librewolf-${full_version}/mozconfig
fi

#
# 2) apply patches not already done in the source tarball
#

cd librewolf-$full_version

# hopefully the magic sauce that makes things build on 18.04 and later on work "everywhere"
patch -Np1 -i ../assets/linux-base//deb_patches/armhf-reduce-linker-memory-use.patch
patch -Np1 -i ../assets/linux-base//deb_patches/reduce-rust-debuginfo.patch
patch -Np1 -i ../assets/linux-base//deb_patches/use-system-icupkg.patch

# might make the build just a tiny bit cleaner, not really required though
patch -Np1 -i ../assets/linux-base//deb_patches/fix-wayland-build.patch

cd ..