[LEDE-DEV] [PATCH v2] gdb: bump to 8.0.1

[Stijn Tintel]

On 25-09-17 20:18, Felix Fietkau wrote:
> On 2017-09-25 15:36, Stijn Tintel wrote:
>> Since version 8.0, gdbserver seems to have a hard dependency on
>> libstdc++, even with --disable-libstdcxx.
>>
>> Fixes CVE-2017-9778.
>>
>> Signed-off-by: Stijn Tintel <stijn at linux-ipv6.be>
>> ---
>> V2: add hard dependency on libstdc++
>>
>> Also in my staging tree: https://git.lede-project.org/a96fc0d9
> I think it's worth adding -static-libstdc++ to LDFLAGS. With a bit of
> luck, gdbserver does not need much of libstdc++.
That seems to work. Sizes on x86/64:
gdbserver 151K
libstdcpp 335K

With TARGET_LDFLAGS+=-static-libstdc++:
gdbserver 320K

But as gdb 8.0.1 doesn't compile on the buildbot master due to it still
running gcc 4.7, the buildbot will need to be upgraded first.

Stijn