Build: set the GCC path based on machine arch in nointeractive mode

scripts/apollo_config.sh

@@ -15,6 +15,8 @@ set -e
 
 BAZEL_CONF="${TOP_DIR}/.apollo.bazelrc"
 
+ARCH="$(uname -m)"
+
 function config_noninteractive() {
     echo "${STARTUP_TXT}" > "${BAZEL_CONF}"
     determine_gpu_use
@@ -23,6 +25,7 @@ function config_noninteractive() {
     else
         echo "build --config=cpu" >> "${BAZEL_CONF}"
     fi
+    echo -e "build --action_env GCC_HOST_COMPILER_PATH=\"/usr/bin/${ARCH}-linux-gnu-gcc-7\"" >> "${BAZEL_CONF}"
     cat "${TOP_DIR}/tools/apollo.bazelrc.sample" >> "${BAZEL_CONF}"
 }
 

tools/apollo.bazelrc.sample

+build --action_env CUDA_TOOLKIT_PATH="/usr/local/cuda-10.2"
+build --action_env TF_CUDA_COMPUTE_CAPABILITIES="6.0,6.1,7.0,7.2,7.5"
+
 build --action_env PYTHON_BIN_PATH="/usr/bin/python3"
 build --action_env PYTHON_LIB_PATH="/usr/lib/python3/dist-packages"
 build --python_path="/usr/bin/python3"
 
-build --action_env CUDA_TOOLKIT_PATH="/usr/local/cuda-10.2"
-build --action_env TF_CUDA_COMPUTE_CAPABILITIES="6.0,6.1,7.0,7.2,7.5"
-build --action_env GCC_HOST_COMPILER_PATH="/usr/bin/x86_64-linux-gnu-gcc-7"
-
 build:gpu --config=cuda
 build:gpu --config=tensorrt