tigervnc: compare vendored xserver version to oe-core's xserver

TigerVNC compiles its own xserver from a separate tarball, it doesn't
use oe-core's xserver for most of the compilation.

The vendored xserver code should be still kept in sync with oe-core
to minimize incompatibilities, feature and bug-discrepepancies (...)

However it is easy to miss when xserver is updated in oe-core, TigerVNC's
xserver gets out of sync frequently.

This change adds a small check before do_configure that compares the
vendored and oe-core's xserver version, and issues a warning if
TigerVNC recipe needs to be synced to oe-core.

Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
This commit is contained in:
Gyorgy Sarvari 2025-12-27 07:56:36 +01:00 committed by Khem Raj
parent 8cab2b2977
commit fe9219f635
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@ -44,6 +44,16 @@ do_patch_xserver () {
patch -p1 -b --suffix .vnc --directory ${XSERVER_SOURCE_DIR} <${S}/unix/xserver21.patch
}
# It is very easy to miss xserver updates in oe-core, and this recipe's xserver
# gets out of sync due to this. Hopefully this warning will help.
do_configure[prefuncs] += "do_verify_xserver_version"
do_verify_xserver_version() {
OE_CORE_XSERVER_VERSION=$(pkg-config --modversion xorg-server)
if [ "$OE_CORE_XSERVER_VERSION" != "${XORG_PV}" ]; then
bbwarn "TigerVNC xorg-server version (${XORG_PV}) is different from oe-core's xorg-xserver version ($OE_CORE_XSERVER_VERSION)"
fi
}
EXTRA_OECONF = "--disable-xorg --disable-xnest --disable-xvfb \
--disable-xwin --disable-xephyr --disable-kdrive --with-pic \
--disable-static --disable-xinerama \