Buildroot Toolchain

来自百问网嵌入式Linux wiki
Wiki讨论 | 贡献2019年1月9日 (三) 14:17的版本

配置工具链

Toolchain type (External toolchain) --->

 ( ) Buildroot toolchain
 (X) External toolchain

自动制作工具链

   Toolchain type (Buildroot toolchain)  --->
     *** Toolchain Buildroot Options ***
 (100ask) custom toolchain vendor name
     C library (glibc)  --->
     *** Kernel Header Options ***
     Kernel Headers (Same as kernel being built)  --->
     Custom kernel headers series (4.1.x)  --->
     glibc version (2.23)  --->
     *** Binutils Options ***
     Binutils Version (binutils 2.26.1)  --->
 ()  Additional binutils options
     *** GCC Options ***
     GCC compiler Version (gcc 5.x)  --->
 ()  Additional gcc options
 [*] Enable C++ support
 [ ] Enable Fortran support
 [ ] Enable compiler link-time-optimization support
 [ ] Enable compiler OpenMP support
 [ ] Enable graphite support
     *** 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


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