3 if BR2_TOOLCHAIN_EXTERNAL
4 config BR2_TOOLCHAIN_EXTERNAL_PATH
5 string "External toolchain path"
6 default "/path/to/staging_dir/usr"
8 Path to where the external toolchain is installed.
10 config BR2_TOOLCHAIN_EXTERNAL_PREFIX
11 string "External toolchain prefix"
12 default "$(ARCH)-linux"
14 This the the external toolchain prefix. For example:
15 armeb-unknown-linux-gnu, mipsel-unknown-linux-gnu, etc.