From 241320fb5027736fb03e84bae8fbd6be52ffd0a2 Mon Sep 17 00:00:00 2001
From: zhiru <zhiru.zhu@zilliz.com>
Date: Sun, 21 Jul 2019 21:01:53 +0800
Subject: [PATCH] update faiss version to 1.5.3 and add BUILD_FAISS_WITH_MKL as
 an option

Former-commit-id: 2156052d9cf246e72168c4490d0b034ad6a00e47
---
 cpp/build.sh | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/cpp/build.sh b/cpp/build.sh
index 52ac97d22a..edfe9305be 100755
--- a/cpp/build.sh
+++ b/cpp/build.sh
@@ -8,8 +8,9 @@ MAKE_CLEAN="OFF"
 BUILD_COVERAGE="OFF"
 DB_PATH="/opt/milvus"
 PROFILING="OFF"
+BUILD_FAISS_WITH_MKL="OFF"
 
-while getopts "p:d:t:uhlrcg" arg
+while getopts "p:d:t:uhlrcgm" arg
 do
         case $arg in
              t)
@@ -40,6 +41,9 @@ do
              g)
                 PROFILING="ON"
                 ;;
+             m)
+                BUILD_FAISS_WITH_MKL="ON"
+                ;;
              h) # help
                 echo "
 
@@ -52,9 +56,10 @@ parameter:
 -r: remove previous build directory(default: OFF)
 -c: code coverage(default: OFF)
 -g: profiling(default: OFF)
+-m: build faiss with MKL(default: OFF)
 
 usage:
-./build.sh -t \${BUILD_TYPE} [-u] [-h] [-g] [-r] [-c]
+./build.sh -t \${BUILD_TYPE} [-u] [-h] [-g] [-r] [-c] [-m]
                 "
                 exit 0
                 ;;
@@ -83,6 +88,7 @@ if [[ ${MAKE_CLEAN} == "ON" ]]; then
     -DBUILD_COVERAGE=${BUILD_COVERAGE} \
     -DMILVUS_DB_PATH=${DB_PATH} \
     -DMILVUS_ENABLE_PROFILING=${PROFILING} \
+    -DBUILD_FAISS_WITH_MKL=${BUILD_FAISS_WITH_MKL} \
     $@ ../"
     echo ${CMAKE_CMD}