C and C++ compiler extensions disabled in extra-cmake-modules

[kde at floweethehub.org]

Please look at plasma-workspace as well;

[ 23%] Building C object klipper/systemclipboard/CMakeFiles/systemclipboard.dir/wayland-wlr-data-control-unstable-v1-protocol.c.o
In file included from /home/zander/kde/build/kde/workspace/plasma-workspace/klipper/systemclipboard/wayland-wlr-data-control-unstable-v1-protocol.c:31:
/usr/include/wayland-util.h:613:14: error: expected ‘;’ before ‘double’


---------- Original Message ----------
On Mon, June 28, 2021 at 1:05 AM,  Albert Astals Cid wrote:
With https://invent.kde.org/frameworks/extra-cmake-modules/-/merge_requests/145 we have disabled the C and C++ specific compiler extensions.

This has already let to some code failing to build that was using C extensions, and has been fixed by simply requiring a more recent C
  https://invent.kde.org/frameworks/kguiaddons/-/merge_requests/23
  https://invent.kde.org/frameworks/bluez-qt/-/merge_requests/10
  https://invent.kde.org/frameworks/kwayland/-/merge_requests/34

If you find yourself with a build failing when it use to work, this may be the cause.

I'll be happy to help figure out what the fix is.

Sorry for the [potential] trouble.

Cheers,
  Albert