On 12/1/19 11:08 PM, Trevor Mitchell via blfs-support wrote:
Hi
I think this is a silly error somewhere, but for the life of me I can't
find it.
I've build BLFS a couple of times (to XFCE and some applications). But
this time, I can't get mesa to build.
I'm using the SVN book (SYSV), mesa-19.2.6 but have had the same
trouble using the v9 book (mesa 19.2.3). My build instructions are:
GALLIUM_DRV="i915"
DRI_DRIVERS="i965"
mkdir build
cd build
meson --prefix=$XORG_PREFIX \
-Dbuildtype=release \
-Ddri-drivers=$DRI_DRIVERS \
-Dgallium-drivers=$GALLIUM_DRV \
-Dgallium-nine=false \
-Dglx=dri \
-Dosmesa=gallium \
-Dvalgrind=false \
..
The build fails. At the end of
mesa-19.2.6/build/meson-logs/meson-log.txt I find
Run-time dependency libunwind found: NO (tried pkgconfig and cmake)
meson.build:1345:4: ERROR: Problem encountered: OSMesa gallium
requires gallium softpipe or llvmpipe.
Changing the drivers to be installed - I really could live with just
i965 - has no effect.
libunwind seems to be irrelevant: it isn't in the book; searching
reveals nothing that looks to me relevant. and llvmpipe should be
provided by LLVM - which is installed.
All required and recommended dependencies are installed, including
wayland and wayland-protocols.
The book does say: " LLVM-8.0.1 (required for Gallium3D, nouveau, r300,
and radeonsi drivers and for swrast, the software rasterizer which is
sometimes referred to as llvmpipe." I'm not building any of those
drivers, but anyway LLVM is installed.
Any idea what I have missed here?
I just built this a few hours ago without issue, Try using
GALLIUM_DRV="i915,nouveau,r600,radeonsi,svga,swrast,virgl"
DRI_DRIVERS="i965,nouveau"
even if you don't need all those drivers.
-- Bruce
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