Change GCC version to be 8.2 in Dockerfile.GCC8 (#21222)

* make Docker to gcc 8.2, test=develop

* add -std=c11 to grpc.cmake, test=develop

cmake/external/grpc.cmake

@@ -25,12 +25,12 @@ ProcessorCount(NUM_OF_PROCESSOR)
 
 IF(APPLE)
   SET(BUILD_CMD make -n HAS_SYSTEM_PROTOBUF=false -s -j ${NUM_OF_PROCESSOR} static grpc_cpp_plugin | sed "s/-Werror//g" | sh)
+  SET(GRPC_INSTALL_CMD make prefix=${GRPC_INSTALL_DIR} install) 
 ELSE()
-  if(${CMAKE_CXX_COMPILER_VERSION} VERSION_GREATER 8.0)
+  SET(GRPC_CFLAGS "-Wno-error -std=c11 ${CLFAGS}")
-    SET(BUILD_CMD make CFLAGS=-Wno-error=sizeof-pointer-memaccess CXXFLAGS=-Wno-error=ignored-qualifiers HAS_SYSTEM_PROTOBUF=false -s -j ${NUM_OF_PROCESSOR} static grpc_cpp_plugin)
+  SET(GRPC_CXXFLAGS "-Wno-error -std=c++11 ${CXXFLAGS}")
-  else()
+  SET(BUILD_CMD make CFLAGS=${GRPC_CFLAGS} CXXFLAGS=${GRPC_CXXFLAGS} HAS_SYSTEM_PROTOBUF=false -s -j ${NUM_OF_PROCESSOR} static grpc_cpp_plugin) 
-    SET(BUILD_CMD make HAS_SYSTEM_PROTOBUF=false -s -j ${NUM_OF_PROCESSOR} static grpc_cpp_plugin)
+  SET(GRPC_INSTALL_CMD make prefix=${GRPC_INSTALL_DIR} install CFLAGS=${GRPC_CFLAGS} CXXFLAGS=${GRPC_CXXFLAGS})
-  endif()
 ENDIF()
 
 # FIXME(wuyi): do not build zlib cares protobuf twice, find a way to build grpc with them
@@ -56,7 +56,7 @@ ExternalProject_Add(
     # It seems that we cannot configure that by make command.
     # Just dry run make command and remove `-Werror`, then use a shell to run make commands
     BUILD_COMMAND  ${BUILD_CMD}
-    INSTALL_COMMAND make prefix=${GRPC_INSTALL_DIR} install
+    INSTALL_COMMAND ${GRPC_INSTALL_CMD}
 )
 
 ADD_LIBRARY(grpc++_unsecure STATIC IMPORTED GLOBAL)

tools/manylinux1/Dockerfile.GCC8

@@ -27,18 +27,29 @@ RUN apt-get install -y python-dev python-pip wget vim git
 
 # install cmake
 WORKDIR /home
-RUN wget https://cmake.org/files/v3.4/cmake-3.4.0-Linux-x86_64.tar.gz
+RUN wget -q https://cmake.org/files/v3.10/cmake-3.10.0-Linux-x86_64.tar.gz
-RUN tar -xvf cmake-3.4.0-Linux-x86_64.tar.gz
+RUN tar -xvf cmake-3.10.0-Linux-x86_64.tar.gz
 RUN apt install libidn11
-ENV PATH=/home/cmake-3.4.0-Linux-x86_64/bin:$PATH
+ENV PATH=/home/cmake-3.10.0-Linux-x86_64/bin:$PATH
 WORKDIR /usr/bin
-RUN apt install -y gcc-8 g++-8
+RUN wget -q http://mirror.linux-ia64.org/gnu/gcc/releases/gcc-8.2.0/gcc-8.2.0.tar.xz && \
+  tar -xvf gcc-8.2.0.tar.xz && \
+  cd gcc-8.2.0 && \
+  unset LIBRARY_PATH CPATH C_INCLUDE_PATH PKG_CONFIG_PATH CPLUS_INCLUDE_PATH INCLUDE && \
+  ./contrib/download_prerequisites && \
+  cd .. && mkdir temp_gcc82 && cd temp_gcc82 && \
+  ../gcc-8.2.0/configure --prefix=/usr/local/gcc-8.2 --enable-threads=posix --disable-checking --disable-multilib && \
+  make -j8 && make install
 RUN cp gcc gcc.bak
 RUN cp g++ g++.bak
 RUN rm gcc
 RUN rm g++
-RUN ln -s gcc-8 gcc
+RUN ln -s /usr/local/gcc-8.2/bin/gcc /usr/local/bin/gcc
-RUN ln -s g++-8 g++
+RUN ln -s /usr/local/gcc-8.2/bin/g++ /usr/local/bin/g++
+RUN ln -s /usr/local/gcc-8.2/bin/gcc /usr/bin/gcc
+RUN ln -s /usr/local/gcc-8.2/bin/g++ /usr/bin/g++
+ENV PATH=/usr/local/gcc-8.2/bin:$PATH
+RUN cd .. && rm -rf /usr/bin/temp_gcc82
 
 # Install Python3.6
 RUN mkdir -p /root/python_build/ && wget -q https://www.sqlite.org/2018/sqlite-autoconf-3250300.tar.gz && \