From c70b59de551916bafa68e60a46b9c1c188c80baa Mon Sep 17 00:00:00 2001
From: Vyacheslav Gudkov <vyacheslav.gudkov@dsr-company.com>
Date: Tue, 19 May 2020 14:26:57 +0300
Subject: [PATCH] Fixed build for x86_64-linux-android that doesn't support
 PCLMUL (#429)

---
 librocksdb-sys/build.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/librocksdb-sys/build.rs b/librocksdb-sys/build.rs
index 4be4a1e..0a0fb54 100644
--- a/librocksdb-sys/build.rs
+++ b/librocksdb-sys/build.rs
@@ -103,12 +103,15 @@ fn build_rocksdb() {
         // This is needed to enable hardware CRC32C. Technically, SSE 4.2 is
         // only available since Intel Nehalem (about 2010) and AMD Bulldozer
         // (about 2011).
-        config.define("HAVE_PCLMUL", Some("1"));
         config.define("HAVE_SSE42", Some("1"));
         config.flag_if_supported("-msse2");
         config.flag_if_supported("-msse4.1");
         config.flag_if_supported("-msse4.2");
-        config.flag_if_supported("-mpclmul");
+
+        if !target.contains("android") {
+            config.define("HAVE_PCLMUL", Some("1"));
+            config.flag_if_supported("-mpclmul");
+        }
     }
 
     if target.contains("darwin") {