Buildroot
来自百问网嵌入式Linux wiki
buildroot版本为2018.02LTS版 官网使用手册 #https://buildroot.org/downloads/manual/manual.html
目录
配置单板架构
Target options --->
Target Architecture (ARM (little endian)) ---> Target Binary Format (ELF) ---> Target Architecture Variant (cortex-A8) ---> Target ABI (EABIhf) ---> Floating point strategy (VFPv3-D16) ---> ARM instruction set (ARM) --->
配置工具链
自动制作工具链
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/releases/components/toolchain/binaries/5.3-2016.05/arm-linux-gnueabihf/gcc-linaro-5.3│ │ │ │ ($(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
