Work around rust-lang/rust-bindgen#2500

Author: Dr-Emann

croaring-sys/build.rs

@@ -27,6 +27,11 @@ fn main() {
             .allowlist_type("roaring.*")
             .allowlist_var("roaring.*")
             .allowlist_var("ROARING.*")
+            // https://github.com/rust-lang/rust-bindgen/issues/2500
+            // This only disables avx512 for bindgen parsing the heaers, not for the actual build,
+            // this should be fine, since avx512 types are not exposed in the public API, they are
+            // only an implementation detail.
+            .clang_arg("-DCROARING_COMPILER_SUPPORTS_AVX512=0")
             .generate()
             .unwrap_or_else(|_| panic!("could not run bindgen on header CRoaring/roaring.h"))
             .write_to_file(out_path.join("croaring-sys.rs"))