[Buildroot] [PATCH v2] mfgtools: bump version to 1.2.91

[Thomas Petazzoni <thomas.petazzoni@bootlin.com>]

Hello Gary,

On Sat, 25 May 2019 16:18:00 +0200
Gary Bisson <bisson.gary@gmail.com> wrote:

> NXP deprecated the old mfgtools code, also called mfgtools v2 although
> the releases were named v0.xx.
> 
> It has been replaced by the Universal Update Utility (uuu), also called
> mfgtools v3 although the releases are named v1.x.yy.
> 
> This new tool actually resides in the same repository in the master
> branch whereas the old one is now in a 'linux' branch.
> 
> Since the old tool has issues building lately, let's switch to the new
> one. Note that uuu seems to be cleaner, supports much more features
> (i.MX8/8M/8QXP boot, fastboot etc..) and has a better documentation:
> https://github.com/NXPmicro/mfgtools/wiki
> 
> Signed-off-by: Gary Bisson <bisson.gary@gmail.com>

Thanks for this patch. Unfortunately, it fails to build on my system,
with:

[100%] Linking CXX executable uuu
/usr/bin/ld: cannot find -lstdc++
collect2: error: ld returned 1 exit status

This is because it is passing -static-libstdc++ at link time, for some
odd reason.

Do you know why they are doing:

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-libstdc++ -static-libgcc")

in uuu/CMakeLists.txt. This seems pretty bogus for something that
should be just a regular user-space program.

Could you have a look into this ?

Thanks!

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com