enable build milvus on centos7

core/src/index/cmake/ThirdPartyPackagesCore.cmake

@@ -270,10 +270,10 @@ set(ARROW_PREFIX "${INDEX_BINARY_DIR}/arrow_ep-prefix/src/arrow_ep/cpp")
 macro(build_arrow)
     message(STATUS "Building Apache ARROW-${ARROW_VERSION} from source")
     set(ARROW_STATIC_LIB_NAME arrow)
+    set(ARROW_LIB_DIR "${ARROW_PREFIX}/lib")
     set(ARROW_STATIC_LIB
-            "${ARROW_PREFIX}/lib/${CMAKE_STATIC_LIBRARY_PREFIX}${ARROW_STATIC_LIB_NAME}${CMAKE_STATIC_LIBRARY_SUFFIX}"
+            "${ARROW_LIB_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}${ARROW_STATIC_LIB_NAME}${CMAKE_STATIC_LIBRARY_SUFFIX}"
             )
-    set(ARROW_LIB_DIR "${ARROW_PREFIX}/lib")
     set(ARROW_INCLUDE_DIR "${ARROW_PREFIX}/include")
 
     set(ARROW_CMAKE_ARGS
@@ -282,6 +282,7 @@ macro(build_arrow)
             -DARROW_BUILD_SHARED=OFF
             -DARROW_USE_GLOG=OFF
             -DCMAKE_INSTALL_PREFIX=${ARROW_PREFIX}
+            -DCMAKE_INSTALL_LIBDIR=${ARROW_LIB_DIR}
             -DARROW_CUDA=OFF
             -DARROW_FLIGHT=OFF
             -DARROW_GANDIVA=OFF

docker/build_env/gpu/centos7/Dockerfile

+FROM nvidia/cuda:10.1-devel-centos7
+
+ENV NVIDIA_DRIVER_CAPABILITIES compute,utility
+
+RUN yum install -y epel-release centos-release-scl-rh && yum install -y wget curl && \
+    wget -qO- "https://cmake.org/files/v3.14/cmake-3.14.3-Linux-x86_64.tar.gz" | tar --strip-components=1 -xz -C /usr/local && \
+    yum install -y ccache make automake git python3-pip libcurl-devel python3-devel boost-static devtoolset-7-gcc llvm-toolset-7.0-clang lcov \
+    && \
+    rm -rf /var/cache/yum/*
+
+RUN scl enable devtoolset-7 bash
+
+ENV CLANG_TOOLS_PATH="/opt/rh/llvm-toolset-7.0/root/usr/bin"
+ENV PATH="/opt/rh/llvm-toolset-7.0/root/usr/bin:$PATH"
+ENV LD_LIBRARY_PATH="/opt/rh/llvm-toolset-7.0/root/usr/lib64:$LD_LIBRARY_PATH"
+
+COPY docker-entrypoint.sh /app/docker-entrypoint.sh
+
+WORKDIR /root
+
+ENTRYPOINT [ "/app/docker-entrypoint.sh" ]
+CMD [ "start" ]

docker/build_env/gpu/centos7/docker-entrypoint.sh

+#!/bin/bash
+
+set -e
+
+if [ "$1" = 'start' ]; then
+   tail -f /dev/null
+fi
+
+exec "$@"
+