fpga arm制作完成

linux_shell/build_script/gcc/bge.bash

@@ -157,9 +157,25 @@ bge_check_params() {
 }
 
 
+bge_setup_canadian_compilers() {
+  [[ "$bge_build_mode" == "canadian_stage3" ]] || return 0
+  local build_cc
+  local build_cxx
+  build_cc="$(command -v gcc)"
+  build_cxx="$(command -v g++)"
+  export CC="${bge_host}-gcc"
+  export CXX="${bge_host}-g++"
+  export CC_FOR_BUILD="$build_cc"
+  export CXX_FOR_BUILD="$build_cxx"
+  export CPP_FOR_BUILD="$build_cc -E"
+  export CC_FOR_TARGET="${bge_target}-gcc"
+  export CXX_FOR_TARGET="${bge_target}-g++"
+  log_info "canadian compilers: build=%s host=%s target=%s" "$CC_FOR_BUILD" "$CC" "$CC_FOR_TARGET"
+}
 # sudo apt install flex bison   git依赖
 build_gcc_ex() {
   bge_check_params
+  bge_setup_canadian_compilers
   local sysroot=""
 
   if [[ "$bge_build_mode" == "cross" ||