Fix "cross" configuration for release workflow (#14)

Author: Philip Sampaio

.github/workflows/ci.yml

@@ -9,6 +9,7 @@ env:
   ELIXIR_VERSION: 1.13
   OTP_VERSION: 24.2
   MIX_ENV: test
+  TOKENIZERS_BUILD: "true"
 
 jobs:
   test:

.github/workflows/release.yml

@@ -33,12 +33,13 @@ jobs:
               os: ubuntu-20.04,
               nif: "2.16",
               use-cross: true,
+              features: "static_openssl",
             }
           - { target: aarch64-unknown-linux-gnu, os: ubuntu-20.04, nif: "2.16", use-cross: true }
           - { target: aarch64-apple-darwin, os: macos-11, nif: "2.16" }
           - { target: x86_64-apple-darwin, os: macos-11, nif: "2.16" }
           - { target: x86_64-unknown-linux-gnu, os: ubuntu-20.04, nif: "2.16" }
-          - { target: x86_64-unknown-linux-musl, os: ubuntu-20.04, nif: "2.16", use-cross: true }
+          - { target: x86_64-unknown-linux-musl, os: ubuntu-20.04, nif: "2.16", use-cross: true, features: "static_openssl" }
           - { target: x86_64-pc-windows-gnu, os: windows-2019, nif: "2.16" }
           - { target: x86_64-pc-windows-msvc, os: windows-2019, nif: "2.16" }
           # NIF version 2.15
@@ -47,26 +48,28 @@ jobs:
               os: ubuntu-20.04,
               nif: "2.15",
               use-cross: true,
+              features: "static_openssl",
             }
           - { target: aarch64-unknown-linux-gnu, os: ubuntu-20.04, nif: "2.15", use-cross: true }
           - { target: aarch64-apple-darwin, os: macos-11, nif: "2.15" }
           - { target: x86_64-apple-darwin, os: macos-11, nif: "2.15" }
           - { target: x86_64-unknown-linux-gnu, os: ubuntu-20.04, nif: "2.15" }
-          - { target: x86_64-unknown-linux-musl, os: ubuntu-20.04, nif: "2.15", use-cross: true }
+          - { target: x86_64-unknown-linux-musl, os: ubuntu-20.04, nif: "2.15", use-cross: true, features: "static_openssl" }
           - { target: x86_64-pc-windows-gnu, os: windows-2019, nif: "2.15" }
           - { target: x86_64-pc-windows-msvc, os: windows-2019, nif: "2.15" }
-          # # NIF version 2.14
+          # NIF version 2.14
           - {
               target: arm-unknown-linux-gnueabihf,
               os: ubuntu-20.04,
               nif: "2.14",
               use-cross: true,
+              features: "static_openssl",
             }
           - { target: aarch64-unknown-linux-gnu, os: ubuntu-20.04, nif: "2.14", use-cross: true }
           - { target: aarch64-apple-darwin, os: macos-11, nif: "2.14" }
           - { target: x86_64-apple-darwin, os: macos-11, nif: "2.14" }
           - { target: x86_64-unknown-linux-gnu, os: ubuntu-20.04, nif: "2.14" }
-          - { target: x86_64-unknown-linux-musl, os: ubuntu-20.04, nif: "2.14", use-cross: true }
+          - { target: x86_64-unknown-linux-musl, os: ubuntu-20.04, nif: "2.14", use-cross: true, features: "static_openssl" }
           - { target: x86_64-pc-windows-gnu, os: windows-2019, nif: "2.14" }
           - { target: x86_64-pc-windows-msvc, os: windows-2019, nif: "2.14" }
 
@@ -76,14 +79,6 @@ jobs:
       - name: Checkout source code
         uses: actions/checkout@v2
 
-      - name: Install prerequisites
-        shell: bash
-        run: |
-          case ${{ matrix.job.target }} in
-            arm-unknown-linux-*) sudo apt-get -y update ; sudo apt-get -y install gcc-arm-linux-gnueabihf libssl-dev openssl;;
-            aarch64-unknown-linux-gnu) sudo apt-get -y update ; sudo apt-get -y install gcc-aarch64-linux-gnu libssl-dev openssl;;
-          esac
-
       - name: Extract crate information
         shell: bash
         run: |
@@ -115,18 +110,18 @@ jobs:
         if: ${{ matrix.job.use-cross }}
         with:
           binary: "cross"
-          version: "v0.2.1"
-          download_url: "https://github.com/rust-embedded/cross/releases/download/${version}/cross-${version}-x86_64-unknown-linux-gnu.tar.gz"
+          version: "v0.2.4"
+          download_url: "https://github.com/cross-rs/cross/releases/download/${version}/cross-x86_64-unknown-linux-gnu.tar.gz"
           tarball_binary_path: "${binary}"
           smoke_test: "${binary} --version"
 
       - name: Build
         shell: bash
         run: |
           if [ "${{ matrix.job.use-cross }}" == "true" ]; then
-            cross build --release --target=${{ matrix.job.target }}
+            cross build --release --target=${{ matrix.job.target }} --features=${{ matrix.job.features }}
           else
-            cargo build --release --target=${{ matrix.job.target }}
+            cargo build --release --target=${{ matrix.job.target }} --features=${{ matrix.job.features }}
           fi
 
       - name: Rename lib to the final name

native/ex_tokenizers/Cargo.lock

@@ -14,3 +14,7 @@ anyhow = "1"
 rustler = "0.25.0"
 thiserror = "1"
 tokenizers = "0.11.3"
+openssl = { version = "0.10", optional = true }
+
+[features]
+static_openssl = ["openssl/vendored"]

native/ex_tokenizers/Cargo.toml

@@ -0,0 +1,11 @@
+[build.env]
+passthrough = [
+  "RUSTLER_NIF_VERSION"
+]
+
+# We need to install some dependencies for specific targets.
+[target.arm-unknown-linux-gnueabihf]
+pre-build = "./scripts/install-cross-deps"
+
+[target.aarch64-unknown-linux-gnu]
+pre-build = "./scripts/install-cross-deps"

native/ex_tokenizers/Cross.toml

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+
+# Script to install dependencies for cross compilation
+
+dpkg --add-architecture $CROSS_DEB_ARCH
+
+apt-get update
+apt-get install --assume-yes libssl-dev:$CROSS_DEB_ARCH openssl:$CROSS_DEB_ARCH