build-xmrig.sh

#!/usr/bin/env bash
set -e

# prepara deps
brew list cmake >/dev/null 2>&1 || brew install cmake
brew list hwloc >/dev/null 2>&1 || brew install hwloc
brew list openssl@3 >/dev/null 2>&1 || brew install openssl@3
brew list libuv >/dev/null 2>&1 || brew install libuv

rm -rf xmrig
git clone --recursive https://github.com/xmrig/xmrig.git -b dev
cd xmrig

sed -i '' 's/kDefaultDonateLevel = 1/kDefaultDonateLevel = 0/' src/donate.h
sed -i '' 's/kMinimumDonateLevel = 1/kMinimumDonateLevel = 0/' src/donate.h

# patch força argon2 neon no armv9
ARGON=src/3rdparty/argon2/lib/argon2.c
git restore -- "$ARGON" 2>/dev/null || true

if ! grep -q 'XMRIG_FEATURE_ARGON2_NEON' "$ARGON"; then
	tmpfile="$(mktemp)"
	{
		echo "#if defined(__aarch64__) || defined(__ARM_NEON) || defined(XMRIG_ARM)"
		echo "#ifndef XMRIG_FEATURE_ARGON2_NEON"
		echo "#define XMRIG_FEATURE_ARGON2_NEON 1"
		echo "#endif"
		echo "#endif"
		cat "$ARGON"
	} > "$tmpfile"
	mv "$tmpfile" "$ARGON"
fi

# build limpa
rm -rf build
mkdir build
cd build

export CFLAGS="-O3 -Ofast -funroll-loops -mcpu=apple-m4"
export CXXFLAGS="$CFLAGS"

cmake .. \
	-DXMRIG_ARM=ON \
	-DWITH_OPENCL=ON \
	-DWITH_HWLOC=ON \
	-DOPENSSL_ROOT_DIR=\"$(brew --prefix openssl@3)\" \
	-DHWLOC_ROOT=\"$(brew --prefix hwloc)\"

make -j"$(sysctl -n hw.ncpu)"