From e73069b33222c7fcb035386efefefb884e4cfe14 Mon Sep 17 00:00:00 2001
From: Christian Gorenflo <christian@axelar.network>
Date: Wed, 18 Sep 2024 20:40:36 -0400
Subject: [PATCH] Revert "ci: remove linux-arm64 support for ampd (#629)"

This reverts commit 2b2aa47d8433fadeac45f33b07bc1cdb9546caf8.
---
 .github/workflows/build-ampd-release.yaml | 37 +++++++++++++----------
 1 file changed, 21 insertions(+), 16 deletions(-)

diff --git a/.github/workflows/build-ampd-release.yaml b/.github/workflows/build-ampd-release.yaml
index 82d95c5e5..d1de5e86c 100644
--- a/.github/workflows/build-ampd-release.yaml
+++ b/.github/workflows/build-ampd-release.yaml
@@ -41,9 +41,6 @@ jobs:
       matrix:
         os: [ ubuntu-22.04, macos-12 ]
         arch: [ amd64, arm64 ]
-        exclude:
-          - os: ubuntu-22.04
-            arch: arm64
 
     permissions:
       contents: write
@@ -84,22 +81,21 @@ jobs:
         run: |
           OS="darwin"
           ARCH="${{ matrix.arch }}"
-          
-          brew install protobuf
-          
           if [ "$ARCH" == "arm64" ]
           then
+            brew install protobuf
             rustup target add aarch64-apple-darwin
             cargo build --release --target aarch64-apple-darwin
             mkdir ampdbin
             mv "/Users/runner/work/axelar-amplifier/axelar-amplifier/target/aarch64-apple-darwin/release/ampd" "./ampdbin/ampd-$OS-$ARCH-$SEMVER"
+            gpg --armor --detach-sign  "./ampdbin/ampd-$OS-$ARCH-$SEMVER"
           else
+            brew install protobuf
             cargo build --release
             mkdir ampdbin
             mv "/Users/runner/work/axelar-amplifier/axelar-amplifier/target/release/ampd" "./ampdbin/ampd-$OS-$ARCH-$SEMVER"
+            gpg --armor --detach-sign  "./ampdbin/ampd-$OS-$ARCH-$SEMVER"
           fi
-          
-          gpg --armor --detach-sign "./ampdbin/ampd-$OS-$ARCH-$SEMVER"
 
       - name: build and sign linux binaries
         env:
@@ -108,14 +104,22 @@ jobs:
         run: |
           OS="linux"
           ARCH="${{ matrix.arch }}"
-          
-          sudo apt-get install libssl-dev protobuf-compiler
-          
-          cargo build --release
-          mkdir ampdbin
-          mv "/home/runner/work/axelar-amplifier/axelar-amplifier/target/release/ampd" "./ampdbin/ampd-$OS-$ARCH-$SEMVER"
-          
-          gpg --armor --detach-sign "./ampdbin/ampd-$OS-$ARCH-$SEMVER"
+          if [ "$ARCH" == "arm64" ]
+          then
+            sudo apt-get install protobuf-compiler gcc-aarch64-linux-gnu g++-aarch64-linux-gnu
+            rustup target add aarch64-unknown-linux-gnu
+            export CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc
+            cargo build --release --target aarch64-unknown-linux-gnu
+            mkdir ampdbin
+            mv "/home/runner/work/axelar-amplifier/axelar-amplifier/target/aarch64-unknown-linux-gnu/release/ampd" "./ampdbin/ampd-$OS-$ARCH-$SEMVER"
+            gpg --armor --detach-sign  "./ampdbin/ampd-$OS-$ARCH-$SEMVER"
+          else
+            sudo apt-get install protobuf-compiler
+            cargo build --release
+            mkdir ampdbin
+            mv "/home/runner/work/axelar-amplifier/axelar-amplifier/target/release/ampd" "./ampdbin/ampd-$OS-$ARCH-$SEMVER"
+            gpg --armor --detach-sign  "./ampdbin/ampd-$OS-$ARCH-$SEMVER"
+          fi
 
       - name: Test Binary Format
         working-directory: ./ampdbin
@@ -184,6 +188,7 @@ jobs:
           cp -R ./ampdbin/. "./${version}/"
           echo "release-dir=./${version}" >> $GITHUB_OUTPUT
           echo "r2-destination-dir=./releases/ampd/" >> $GITHUB_OUTPUT
+          
 
       - uses: ryand56/r2-upload-action@latest
         with: