Gurchetan Singh
05dac426a7
Certain libraries (libEGL_emulation, GLESv1/GLESv2, and
vulkan.ranchu) have duplicated variants due to two issues:
- whether to use the Kumquat and Linux VirtGpu backends
is a build time decision. This leads to "libplatform" and
"libplatform_kumquat".
- virtgpu_kumquat_ffi pulls in librutabaga_gfx_gfxstream,
which pulls in libgfxstream_backend -- which does not compile
for glibc_x86 or android32. This means "compile_multilib: 64"
is needed for glibc_x86_64 and android64 builds. The
non-kumquat dependent Android build actually needs 32-bit
libraries, while the kumquat dependent Android built does not.
This leads to different libraries.
The follow changes are made:
- Kumquat and Linux backends are both built for
host-builds. An environment variable controls
selection ("VIRTGPU_KUMQUAT").
- For Android builds, a stub Kumquat is built. We can
build a real Kumquat, but the use case does not exist.
These changes allow for a much simpler build.
Reviewed-by: Aaron Ruby <aruby@blackberry.com>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27246>
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