All .pc files have a Version field set to #VERSION#, which needs to be
replaced, otherwise packages checking the version of OpenGL ES, EGL,
GBM, etc. will fail. For example:
Dependency gbm found: NO unknown version, but need: ['>=17.1.0']
Such problems have been seen with both libepoxy and SDL2.
The version 21.1.1 is chosen because it matches what the Yocto recipe
is doing for this package:
https://github.com/STMicroelectronics/meta-st-stm32mp/blob/kirkstone/recipes-graphics/gcnano-userland/gcnano-userland.inc#L42
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
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