minigbm: Set library soname to during link

The soname needs to match mesa exactly. The actual library is installed
as - this filename does not matter, and it is
probably better to be specific.

TEST=chrome built against mesa boots with minigbm &
 chrome built against minigbm boots with minigbm

Change-Id: Id031cc1eb63ab27df57ef9e0313994723e24987c
Reviewed-by: Haixia Shi <>
Tested-by: Michael Spang <>
Commit-Queue: Michael Spang <>
1 file changed