Try to fix build on windows

5 years ago · eed3270342
parent a05151f6ae
commit eed3270342
1 changed files with 4 additions and 4 deletions
--- a/librocksdb-sys/build.rs
+++ b/librocksdb-sys/build.rs
@ -98,10 +98,10 @@ fn build_rocksdb() {
        // (about 2011).
        config.define("HAVE_PCLMUL", Some("1"));
        config.define("HAVE_SSE42", Some("1"));
-        config.flag("-msse2");
+        config.flag_if_supported("-msse2");
-        config.flag("-msse4.1");
+        config.flag_if_supported("-msse4.1");
-        config.flag("-msse4.2");
+        config.flag_if_supported("-msse4.2");
-        config.flag("-mpclmul");
+        config.flag_if_supported("-mpclmul");
    }
    if target.contains("darwin") {