toolchain

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luoyaojun
Contributor II

yocto生成的fsl-imx-xxx-glibc-x86_64-meta-toolchain-cortexa7hf-neon-toolchain-4.9.88-2.0.0.sh这样类型的toolchain和linaro官方下载的gcc-linaro-x-x-x-x-arm-linux-gnueabihf区别是? 

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jimmychan
NXP TechSupport
NXP TechSupport

I only use the toolchain from our yocto package. I am not sure the linaro one. Basically, I think it should no problem if you use the linaro one for building your application..

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jimmychan
NXP TechSupport
NXP TechSupport

I recommend you to follow the chapter 4.5.12 "How to build U-Boot and Kernel in standalone environment" in the i.MX_Linux_User's_Guide.pdf to build the SDK which includes the tools and toolchain for building the source code.

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luoyaojun
Contributor II

非常感谢您的回复:

文档中说明了如何使用yocto生成的toolchain编译uboot和kernel,而我在linaro官方也看到了另一种toolchain,也可以用来编译nxp的uboot、kernel,也可以正常运行,如果我同yocto生成的toolchain编译uboot、kernel而应用程序使用linaro生成的toolchain来编译,是否可行(相近的gcc版本)?这两种toolchain能否混用?

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jimmychan
NXP TechSupport
NXP TechSupport

I only use the toolchain from our yocto package. I am not sure the linaro one. Basically, I think it should no problem if you use the linaro one for building your application..

View solution in original post

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