From 89f094f7cb00000f46d0ef6ce1df55e5479badb1 Mon Sep 17 00:00:00 2001
From: ZhifengZhang-CN <zhifeng.zhang@zilliz.com>
Date: Mon, 11 Nov 2019 21:35:45 +0800
Subject: [PATCH] fix mkl library path error

---
 core/src/index/cmake/ThirdPartyPackagesCore.cmake | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core/src/index/cmake/ThirdPartyPackagesCore.cmake b/core/src/index/cmake/ThirdPartyPackagesCore.cmake
index e23d1011..8840db76 100644
--- a/core/src/index/cmake/ThirdPartyPackagesCore.cmake
+++ b/core/src/index/cmake/ThirdPartyPackagesCore.cmake
@@ -716,6 +716,7 @@ macro(build_faiss)
 
         find_path(MKL_LIB_PATH
                 NAMES "libmkl_intel_ilp64.a" "libmkl_gnu_thread.a" "libmkl_core.a"
+                PATHS /opt
                 PATH_SUFFIXES "intel/compilers_and_libraries_${MKL_VERSION}/linux/mkl/lib/intel64/")
         if (${MKL_LIB_PATH} STREQUAL "MKL_LIB_PATH-NOTFOUND")
             message(FATAL_ERROR "Could not find MKL libraries")
-- 
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