tree c23787b0c5ff3815bdcb5a75736ab956845a5627
parent 53fc83833c69a6a6acbdd58989ab5ce39813b068
author Paul Cercueil <paul@crapouillou.net> 1576820863 -0800
committer Paul Cercueil <paul@crapouillou.net> 1576820863 -0800

kmsdrm: Fix busy-loop within libc's dlopen()
For some obscure reason, the order in which the libdrm/libgbm libraries
are loaded matters.

Without this fix, the first call to check_modesetting() will work and
load then unload all symbols properly, but the second call to this
function will lock up as soon as dlopen() is called on libdrm.

Swapping the order in which the libdrm and libgbm libraries are loaded
is enough to fix (or work around?) this issue.

Fixes #4891:
https://bugzilla.libsdl.org/show_bug.cgi?id=4891

Signed-off-by: Paul Cercueil <paul@crapouillou.net>