fix windows build

We shouldn't be passing gcc params to MSVC

Signed-off-by: William Casarin <[email protected]>

.github/workflows/rust.yml

@@ -25,7 +25,7 @@ jobs:
       run: cargo clippy ${{ matrix.build-args }} -- -D warnings
 
   build-msrv-1660:
-    name: Build
+    name: Windows
     runs-on: ubuntu-latest
     strategy:
       matrix:
@@ -35,6 +35,8 @@ jobs:
     steps:
     - name: Checkout
       uses: actions/checkout@v3
+    - name: Submodules
+      run: git submodule update --init --recursive
     - name: Cache
       uses: actions/cache@v3
       with:

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");