From e33f913fd902cf56c7097a9dce42df55472c4683 Mon Sep 17 00:00:00 2001
From: DimitrisJim <d.f.hilliard@gmail.com>
Date: Tue, 11 Jul 2023 22:26:38 +0300
Subject: [PATCH] Amend CI testing to not build on arm, correctly cross compile
 on arm64.

---
 .github/workflows/test.yml | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 65c13842bb6..6ecb7b4c515 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -36,7 +36,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go-arch: ['amd64', 'arm', 'arm64']
+        go-arch: ['amd64', 'arm64']
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v4
@@ -49,15 +49,22 @@ jobs:
             **/**.go
             go.mod
             go.sum
+      # Install cross compiler for ARM64. Export CC env variable.
+      - name: Install compiler for arm64.
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y gcc-aarch64-linux-gnu
+          echo "CC=aarch64-linux-gnu-gcc" >> $GITHUB_ENV
+        if: matrix.go-arch == 'arm64'
       - name: Build ibc-go
-        run: GOARCH=${{ matrix.go-arch }} LEDGER_ENABLED=false make build
+        run: GOARCH=${{ matrix.go-arch }} CGO_ENABLED=1 LEDGER_ENABLED=false make build
       - name: Build e2e
         run: |
           cd e2e
           find ./tests -type d | while IFS= read -r dir
           do
               if ls "${dir}"/*.go >/dev/null 2>&1; then
-                  GOARCH=${{ matrix.go-arch }} go test -c "$dir"
+                  GOARCH=${{ matrix.go-arch }} CGO_ENABLED=1 go test -c "$dir"
               fi
           done