Revert "qtbase: Do not pin gles2 when using open source graphic stack"
This reverts commit
1cf9efd20fd94afdd2f7484b0570c570a21b8b65.
The qtbase configure fail to find any suitable GL library, so it fails
with:
,----
| WARNING: No QPA platform plugin enabled! This will produce a Qt that
| cannot run GUI applications. See "Platform backends" in the output of
| --help.
|
| ERROR: Feature 'opengl-desktop' was enabled, but the pre-condition
| '(config.win32 && !config.winrt && !features.opengles2
| && (config.msvc || libs.opengl))
| || (!config.watchos && !config.win32 && !config.wasm && libs.opengl)' failed.
|
| ERROR: Feature 'eglfs' was enabled, but the pre-condition
| '!config.android && !config.darwin && !config.win32 && !config.wasm
| && features.egl' failed.
`----
Fixed: #378
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
