晕哥 ，我也遇到类似交叉编译不匹配的现象。 toolchain-external-custom Configuring
Distribution toolchains are unsuitable for use by Buildroot,
as they were configured in a way that makes them non-relocatable,
and contain a lot of pre-built libraries that would conflict with
the ones Buildroot wants to build.
package/pkg-generic.mk:224: recipe for target '/opt/buildroot-2017.11/output/build/toolchain-external-custom/.stamp_configured' failed
make: *** [/opt/buildroot-2017.11/output/build/toolchain-external-custom/.stamp_configured] Error 1
any@Any-Desktop-PC:/opt/buildroot-2017.11$