Bug 106296 - Where does the string "OpenGL ES 3.1 Mesa 17.2.8" come from
Summary: Where does the string "OpenGL ES 3.1 Mesa 17.2.8" come from
Status: RESOLVED FIXED
Alias: None
Product: Mesa
Classification: Unclassified
Component: Other (show other bugs)
Version: 17.3
Hardware: Other All
: medium normal
Assignee: mesa-dev
QA Contact: mesa-dev
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-04-28 15:26 UTC by Dilian
Modified: 2018-04-28 15:56 UTC (History)
0 users

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Description Dilian 2018-04-28 15:26:41 UTC 
In the past I have installed from source Mesa 17.2, later I installed from source Mesa 17.3 possibly with different ./configure options.  When I start Weston, it prints:

17:31:19.779] GL version: OpenGL ES 3.1 Mesa 17.2.8

while the latest installed mesa is 17.3.9.  Where (e.g. which lib*so file) does the above string come from?
Comment 1 Ilia Mirkin 2018-04-28 15:30:18 UTC 
From glxinfo:

OpenGL ES profile version string: OpenGL ES 3.1 Mesa 18.1.0-rc1

This is the return value for glGetString(GL_VERSION). That means that your 17.2.8 library is being picked up, not the other one. [Moral of the story: use your package manager, don't fight it.]
Comment 2 Dilian 2018-04-28 15:56:31 UTC 
I haven't passed i965 to --with-dri-drivers in recent builds and then the old i965 was used.

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