vcpkg/ports/osg/usage

The package osg can be configured to use different OpenGL profiles via a custom triplet file.
Possible values are GLCORE, GL2, GL3, GLES1, GLES2, GLES3 and GLES2+GLES3.
The default value is GL3.
set(osg_OPENGL_PROFILE GL2)
[osg] Added OPENGL_PROFILE option to osg port as a triplet variable. (#24108) * Updated osg port to be able to set the OPENGL_PROFILE setting via a triplet variable. * Format osg/ports/vcpkg.json * Added osg port version 12 2022-04-14 23:24:41 +08:00			`The package osg can be configured to use different OpenGL profiles via a custom triplet file.`
			`Possible values are GLCORE, GL2, GL3, GLES1, GLES2, GLES3 and GLES2+GLES3.`
			`The default value is GL3.`
			`set(osg_OPENGL_PROFILE GL2)`