Build linux release using musl

Author: Luni-4

.taskcluster.yml

@@ -233,14 +233,17 @@ tasks:
             command:
               - "/bin/bash"
               - "-cx"
-              - "git clone --recursive --quiet ${repository} &&
+              - "apt-get update &&
+                 apt-get install -y musl &&
+                 rustup target add x86_64-unknown-linux-musl &&
+                 git clone --recursive --quiet ${repository} &&
                  cd rust-code-analysis &&
                  git -c advice.detachedHead=false checkout --recurse-submodules ${head_rev} &&
-                 cargo build --all --release &&
-                 cargo package --all-features &&
-                 pushd rust-code-analysis-cli && cargo package --all-features && popd &&
-                 pushd rust-code-analysis-web && cargo package --all-features && popd &&
-                 cd target/release &&
+                 env CC=\"gcc\" CXX=\"g++\" cargo build --workspace --release --target x86_64-unknown-linux-musl &&
+                 env CC=\"gcc\" CXX=\"g++\" cargo package --all-features --target x86_64-unknown-linux-musl &&
+                 pushd rust-code-analysis-cli && env CC=\"gcc\" CXX=\"g++\" cargo package --all-features --target x86_64-unknown-linux-musl && popd &&
+                 pushd rust-code-analysis-web && env CC=\"gcc\" CXX=\"g++\" cargo package --all-features --target x86_64-unknown-linux-musl && popd &&
+                 cd target/x86_64-unknown-linux-musl/release &&
                  strip rust-code-analysis-cli rust-code-analysis-web &&
                  tar -zvcf /rust-code-analysis-linux-cli-x86_64.tar.gz rust-code-analysis-cli &&
                  tar -zvcf /rust-code-analysis-linux-web-x86_64.tar.gz rust-code-analysis-web"