[Buildroot] [PATCH 1/2] pkg-cmake: add CMAKE_SYSTEM_VERSION to toolchainfile.cmake

[Yann E. MORIN <yann.morin.1998@free.fr>]

Thomas, All,

On 2019-01-12 16:07 +0100, Thomas Petazzoni spake thusly:
> On Fri, 11 Jan 2019 00:05:28 +0100, Arnout Vandecappelle
> (Essensium/Mind) wrote:
> > Quoting the CMake documentation:
> > 
> >   When the CMAKE_SYSTEM_NAME variable is set explicitly to enable cross
> >   compiling then the value of CMAKE_SYSTEM_VERSION must also be set
> >   explicitly to specify the target system version.
> > 
> > Thus, we should also set CMAKE_SYSTEM_VERSION in toolchainfile.cmake. It
> > is supposed to be set to the value of `uname -r` on the target. We don't
> > have that exact value available (unless we build the kernel), but the
> > value of BR2_TOOLCHAIN_HEADERS_AT_LEAST contains the (minimum) version
> > of the kernel it will run on, so it should be OK for all practical
> > purposes.
> > 
> > Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
> > Cc: Samuel Martin <s.martin49@gmail.com>
> > ---
> >  package/pkg-cmake.mk                | 1 +
> >  support/misc/toolchainfile.cmake.in | 1 +
> >  2 files changed, 2 insertions(+)
> 
> Both applied, thanks!

Well, you did not give me the opportunity to reply to your question
about the first patch...

Regards,
Yann E. MORIN.

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