Buildroot Toolchain

配置工具链

Toolchain type (External toolchain) --->

 ( ) Buildroot toolchain
 (X) External toolchain

自动制作工具链

参考文章 https://blog.csdn.net/zhou_chenz/article/details/52346134

在线下载的

  Toolchain type (External toolchain)  --->                                                                                          		 
      *** Toolchain External Options ***                                                                                                  
      Toolchain (Custom toolchain)  --->                                                                                                  
      Toolchain origin (Toolchain to be downloaded and installed)  --->                                                                   
  (https://publishing-ap-linaro-org.s3.amazonaws.com/...)
  ($(ARCH)-linux-gnueabihf) Toolchain prefix                                                                                              
      External toolchain gcc version (5.x)  --->                                                                                          
      External toolchain kernel headers series (4.0.x)  --->                                                                              
      External toolchain C library (glibc/eglibc)  --->                                                                                   
  [*] Toolchain has SSP support?                                                                                                          
  [*] Toolchain has RPC support?                                                                                                          
  [*] Toolchain has C++ support?                                                                                                          
  ()  Extra toolchain libraries to be copied to target                                                                                    
  [ ] Copy gdb server to the Target                                                                                                       
      *** Host GDB Options ***                                                                                                            
  [ ] Build cross gdb for the host                                                                                                        
      *** Toolchain Generic Options ***                                                                                                   
  [ ] Copy gconv libraries                                                                                                                
  [*] Enable MMU support                                                                                                                  
  ()  Target Optimizations                                                                                                                
  ()  Target linker options                                                                                                               
  [ ] Register toolchain within Eclipse Buildroot plug-in

工具链下载地址

https://releases.linaro.org/components/toolchain/binaries/