[Bug 108787] [BSW] Mesa "total_needs <= urb_chunks" abort in GfxBench CarChase startup, when asserts are enabled

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Mar 8 22:35:52 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=108787

Dylan Baker <baker.dylan.c at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |baker.dylan.c at gmail.com

--- Comment #13 from Dylan Baker <baker.dylan.c at gmail.com> ---
by default meson doesn't link buildtype and b_ndebug, they're completely
separate. We use n_debug=if-release in mesa, which is supposed to enable
asserts for debug and debugoptimized and disable them for release and plain.

Meson's buildtype are:
debug : -O0 -g or -Og $userflags
debugoptimized : -O2 -g $userflags
release : -O2 $userflags
plain :  $userflags

So if you want compare to autotools:
./configure --enable-debug ~= meson -Dbuildtype=debug
./configure != meson -Dbuildtype=plain

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