Merge pull request #133 from 1ndahous3/win_static_openssl

Add support of static linking with OpenSSL on Windows
Hugal31 · Nov 17, 2023 · d41d947 · d41d947
2 parents 30a0cdc + 5ea1ee2
commit d41d947
Showing 1 changed file with 13 additions and 3 deletions.
diff --git a/yara-sys/build.rs b/yara-sys/build.rs
@@ -96,10 +96,20 @@ mod build {
             .as_str()
             == "windows"
         {
-            println!("cargo:rustc-link-lib=dylib=libssl");
-            println!("cargo:rustc-link-lib=dylib=libcrypto");
             println!("cargo:rustc-link-lib=dylib=Crypt32");
-            println!("cargo:rustc-link-lib=dylib=Ws2_32")
+            println!("cargo:rustc-link-lib=dylib=Ws2_32");
+            if cfg!(feature = "openssl-static") {
+                // since both static and dynamic linking force the linker to use "libssl.lib" and "libcrypto.lib"
+                // make sure you are linking against the static version:
+                // - libssl.lib is actually libssl_static.lib/libsslMT.lib
+                // - libcrypto.lib is actually libcrypto_static.lib/libcryptoMT.lib
+                // SA: https://github.com/Kitware/CMake/blob/32342fa728e636a220f3cbd8380097e8aa7852ad/Modules/FindOpenSSL.cmake#L387-L410
+                println!("cargo:rustc-link-lib=static=libssl");
+                println!("cargo:rustc-link-lib=static=libcrypto");
+            } else {
+                println!("cargo:rustc-link-lib=dylib=libssl");
+                println!("cargo:rustc-link-lib=dylib=libcrypto");
+            }
         } else if cfg!(feature = "openssl-static") {
             println!("cargo:rustc-link-lib=static=ssl");
             println!("cargo:rustc-link-lib=static=crypto");