Openwrt使用指定版本的toolchain工具链

[*] Advanced configuration options (for developers) --->

[*] Use external toolchain --->

│ │ --- Use external toolchain                                                                                         │ │

│ │ [ ] Use host's toolchain                                                                                             │ │

│ │ (mipsel-openwrt-linux-uclibc) Target name                                                              │ │

│ │ (mipsel-openwrt-linux-uclibc-) Toolchain prefix                                                        │ │

│ │ (/opt/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2) Toolchain root │ │

│ │ (uclibc) Toolchain libc                                                                                               │ │

│ │ (./usr/bin ./bin) Toolchain program path                                                                    │ │

│ │ (./usr/include ./include) Toolchain include path                                                         │ │

│ │ (./usr/lib ./lib) Toolchain library path                                                                          │ │