tree 29af5ba0fdb0ee1ea799ce5f09ce175ee232ebef
parent f6adaba8d63d4246d51e5a17e99eed8994c703b7
author Jan Kundrát <kundrat@cesnet.cz> 1605275516 +0100
committer Jan Kundrát <kundrat@cesnet.cz> 1605275516 +0100

docs: gdb: do not use incomplete sysroot

That path was from the ARM (or Linaro?) toolchains. We've switched to
the Bootlin ones, and they do not ship this file. There's another one,
`host/arm-buildroot-linux-gnueabihf/sysroot/usr/share/buildroot/gdbinit`,
but it only sets sysroot, and the sysroot it uses only contains the
toolchain's own sysroot. The full command already sets a sysroot with
the `target/` directory, which is sufficient, as it also gets whatever
the toolchain distributes.

Change-Id: I92d590b14e955d70398a8f7af8e9ba3fc98c43bb