From 1edaabde93201ae74a92916914cb163c0ba9557d Mon Sep 17 00:00:00 2001
From: Shashwat Ganesh <shashwatganesh@protonmail.com>
Date: Thu, 29 Dec 2022 01:56:08 +0530
Subject: [PATCH] Cross compile for arm64

---
 build.sh | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100755 build.sh

diff --git a/build.sh b/build.sh
new file mode 100755
index 0000000..3129b96
--- /dev/null
+++ b/build.sh
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+SYSROOT=/build/root
+
+export PKG_CONFIG_DIR=
+export PKG_CONFIG_LIBDIR=${SYSROOT}/usr/lib/pkgconfig:${SYSROOT}/usr/share/pkgconfig
+export PKG_CONFIG_SYSROOT_DIR=${SYSROOT}
+export PKG_CONFIG_ALLOW_CROSS=1
+# tell pkg-config where to find libudev.pc
+export PKG_CONFIG_PATH=/usr/lib/aarch64-linux-gnu/pkgconfig
+# tell cargo to link with an armhf compatible linker
+export CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc
+
+cargo build --release --target=aarch64-unknown-linux-gnu