Remove cmake

.github/workflows/ci.yaml

@@ -0,0 +1,74 @@
+on: [push, pull_request]
+
+name: Continuous integration
+
+jobs:
+  check:
+    name: Check and Lint
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+        rust: [stable]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          submodules: recursive
+      - uses: actions/cache@v2
+        # https://github.com/actions/cache/blob/main/examples.md#rust---cargo
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+          key: ${{ runner.os }}-cargo-check-${{ hashFiles('**/Cargo.lock') }}
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: ${{ matrix.rust }}
+          profile: minimal
+          override: true
+          components: rustfmt, clippy
+      - name: Cargo check
+        uses: actions-rs/cargo@v1
+        with:
+          command: check
+          args: --workspace --all-targets
+      - name: Cargo fmt
+        uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: --all -- --check
+      - name: Cargo clippy
+        uses: actions-rs/cargo@v1
+        with:
+          command: clippy
+          args: --workspace --all-targets -- -D warnings
+  test:
+    name: Run unit tests
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+        rust: [stable]
+        tests: ["", "--release", "--features=libsodium"]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          submodules: recursive
+      - uses: actions/cache@v2
+        # https://github.com/actions/cache/blob/main/examples.md#rust---cargo
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/
+          key: ${{ runner.os }}-cargo-test-${{ hashFiles('**/Cargo.lock') }}
+      - name: Cargo test
+        uses: actions-rs/cargo@v1
+        with:
+          command: test
+          args: --manifest-path testcrate/Cargo.toml ${{ matrix.tests }}

.gitmodules

@@ -1,4 +1,4 @@
 [submodule "vendor"]
 	path = vendor
 	url = https://github.com/zeromq/libzmq
-    branch = v4.3.2
+    branch = v4.3.4

Cargo.toml

@@ -15,4 +15,4 @@ keywords = ["libzmq", "zmq", "zeromq"]
 members = ["testcrate"]
 
 [dependencies]
-cmake = "0.1"
+cc = { version = "1", features = ["parallel"] }