ci: build arm64 linux nightlies (#694)

* ci: build arm64 linux nightlies * fix: disable solc autodetection on arm * fix: add autodetect warning on arm devices Forge will output a warning on ARM devices stating that autodetection is disabled, unless autodetection is explicitly disabled by the user to silence the warning. * ci: install `gcc-aarch64-linux-gnu` for arm builds
foundry-rs · Feb 8, 2022 · 2834702 · 2834702
1 parent d456eb2
commit 2834702
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diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
@@ -72,11 +72,15 @@ jobs:
           # The OS is used for the runner
           # The platform is a generic platform name
           # The target is used by Cargo
-          # The arch is either 386 or amd64
+          # The arch is either 386, arm64 or amd64
           - os: ubuntu-latest
             platform: linux
             target: x86_64-unknown-linux-gnu
             arch: amd64
+          - os: ubuntu-latest
+            platform: linux
+            target: aarch64-unknown-linux-gnu
+            arch: arm64
           - os: macos-latest
             platform: darwin
             target: x86_64-apple-darwin
@@ -112,6 +116,12 @@ jobs:
           echo "SDKROOT=$(xcrun -sdk macosx --show-sdk-path)" >> $GITHUB_ENV
           echo "MACOSX_DEPLOYMENT_TARGET=$(xcrun -sdk macosx --show-sdk-platform-version)" >> $GITHUB_ENV
 
+      - name: Linux ARM setup
+        if: ${{ matrix.job.target == 'aarch64-unknown-linux-gnu' }}
+        run: |
+          sudo apt-get update -y
+          sudo apt-get install -y gcc-aarch64-linux-gnu
+
       - name: Build binaries
         env:
           RUSTFLAGS: -C link-args=-s

diff --git a/cli/src/cmd/build.rs b/cli/src/cmd/build.rs
@@ -197,10 +197,21 @@ impl Provider for BuildArgs {
             dict.insert("libs".to_string(), libs.into());
         }
 
+        #[cfg(not(target_arch = "aarch64"))]
         if self.no_auto_detect {
             dict.insert("auto_detect_solc".to_string(), false.into());
         }
 
+        #[cfg(target_arch = "aarch64")]
+        {
+            if !self.no_auto_detect {
+                println!("Solidity compiler autodetection is disabled on ARM.");
+                println!("You can track progress on ARM support in https://github.com/gakonst/foundry/issues/525");
+                println!("To silence this warning use --no-auto-detect");
+            }
+            dict.insert("auto_detect_solc".to_string(), false.into());
+        }
+
         if self.force {
             dict.insert("force".to_string(), self.force.into());
         }