fix windows build

We shouldn't be passing gcc params to MSVC

Signed-off-by: William Casarin <jb55@jb55.com>

.github/workflows/linux.yml

@@ -0,0 +1,29 @@
+name: Rust
+
+on:
+  push:
+    branches:
+      - master
+      - ci
+  pull_request:
+    branches:
+      - master
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Initialize Submodules
+      run: git submodule update --init --recursive
+    - name: Build
+      run: cargo build --verbose
+    - name: Tests
+      run: cargo test --verbose
+    - name: Clippy
+      run: cargo clippy ${{ matrix.build-args }} -- -D warnings
+

.github/workflows/windows.yml

@@ -0,0 +1,55 @@
+name: windows
+on:
+  push:
+    branches:
+      - master
+      - ci
+  pull_request:
+
+jobs:
+  test:
+    runs-on: windows-latest
+    name: (${{ matrix.target }}, ${{ matrix.cfg_release_channel }})
+    strategy:
+      fail-fast: false
+      matrix:
+        target: [
+          i686-pc-windows-gnu,
+          i686-pc-windows-msvc,
+          x86_64-pc-windows-gnu,
+          x86_64-pc-windows-msvc,
+        ]
+        cfg_release_channel: [nightly, stable]
+
+    steps:
+    - name: checkout
+      uses: actions/checkout@v3
+
+    - name: Initialize Submodules
+      run: git submodule update --init --recursive
+
+      # Run build
+    - name: Install Rustup using win.rustup.rs
+      run: |
+        # Disable the download progress bar which can cause perf issues
+        $ProgressPreference = "SilentlyContinue"
+        Invoke-WebRequest https://win.rustup.rs/ -OutFile rustup-init.exe
+        .\rustup-init.exe -y --default-host=x86_64-pc-windows-msvc --default-toolchain=none
+        del rustup-init.exe
+        rustup target add ${{ matrix.target }}
+      shell: powershell
+
+    - name: Add mingw32 to path for i686-gnu
+      run: |
+        echo "C:\msys64\mingw32\bin" >> $GITHUB_PATH
+      if: matrix.target == 'i686-pc-windows-gnu' && matrix.channel == 'nightly'
+      shell: bash
+
+    - name: Add mingw64 to path for x86_64-gnu
+      run: echo "C:\msys64\mingw64\bin" >> $GITHUB_PATH
+      if: matrix.target == 'x86_64-pc-windows-gnu' && matrix.channel == 'nightly'
+      shell: bash
+
+    - name: Build and Test
+      shell: cmd
+      run: ci\build_and_test.bat

build.rs

@@ -74,15 +74,24 @@ fn main() {
         ])
         .include("nostrdb/deps/lmdb")
         .include("nostrdb/deps/flatcc/include")
-        .include("nostrdb/deps/secp256k1/include")
-        // Add other include paths
-        //.flag("-Wall")
-        .flag("-Wno-sign-compare")
-        .flag("-Wno-misleading-indentation")
-        .flag("-Wno-unused-function")
-        .flag("-Wno-unused-parameter");
-    //.flag("-Werror")
-    //.flag("-g")
+        .include("nostrdb/deps/secp256k1/include");
+
+    // Detect the compiler being used: MSVC or GCC (like MinGW on Windows)
+    if env::var("TARGET").unwrap().contains("msvc") {
+        // MSVC-specific flags
+        // Example: build.flag("/W4"); // Set warning level to 4 for MSVC
+        // Suppress specific warnings in MSVC:
+        build.flag("/wd4100"); // unreferenced formal parameter
+                               // Add more MSVC-specific flags as needed
+    } else {
+        // GCC-specific flags
+        build
+            .flag("-Wno-sign-compare")
+            .flag("-Wno-misleading-indentation")
+            .flag("-Wno-unused-function")
+            .flag("-Wno-unused-parameter");
+        // Add more GCC-specific flags as needed
+    }
 
     if env::var("PROFILE").unwrap() == "debug" {
         build.flag("-DDEBUG");

ci/build_and_test.bat

@@ -0,0 +1,8 @@
+set "RUSTFLAGS=-D warnings"
+
+:: Print version information
+rustc -Vv || exit /b 1
+cargo -V || exit /b 1
+
+cargo build --locked || exit /b 1
+cargo test || exit /b 1