At the moment, installing the rootfs for ouya-ouya fails with:
ERROR: unsatisfiable constraints:
libdrm-grate-2.4.100_git20191221-r0:
conflicts: libdrm-2.4.100-r0[libdrm]
libdrm-2.4.100-r0[so:libdrm.so.2=2.4.0]
libdrm-2.4.100-r0[so:libdrm_tegra.so.0=0.0.0]
libdrm-2.4.100-r0[so:libkms.so.1=1.0.0]
satisfies: device-ouya-ouya-1-r12[libdrm-grate]
libvdpau-tegra-0_git20190315-r0[libdrm-grate]
.pmbootstrap-20200110.144341[libdrm-grate]
.pmbootstrap-20200110.144341[libdrm]
mesa-gl-19.3.2-r0[so:libdrm.so.2]
directfb-1.7.7-r1[so:libdrm.so.2]
directfb-1.7.7-r1[so:libkms.so.1]
mesa-dri-swrast-19.3.2-r0[so:libdrm.so.2]
mesa-19.3.2-r0[so:libdrm.so.2]
libdrm-2.4.100-r0:
conflicts: libdrm-grate-2.4.100_git20191221-r0
libdrm-grate-2.4.100_git20191221-r0[so:libdrm.so.2=2.4.0]
libdrm-grate-2.4.100_git20191221-r0[so:libdrm_tegra.so.0=0.0.0]
libdrm-grate-2.4.100_git20191221-r0[so:libkms.so.1=1.0.0]
satisfies: .pmbootstrap-20200110.144341[libdrm]
mesa-gl-19.3.2-r0[so:libdrm.so.2]
directfb-1.7.7-r1[so:libdrm.so.2]
directfb-1.7.7-r1[so:libkms.so.1]
mesa-dri-swrast-19.3.2-r0[so:libdrm.so.2]
mesa-dri-swrast-19.3.2-r0[so:libdrm_amdgpu.so.1]
mesa-dri-swrast-19.3.2-r0[so:libdrm_nouveau.so.2]
mesa-dri-swrast-19.3.2-r0[so:libdrm_radeon.so.1]
mesa-19.3.2-r0[so:libdrm.so.2]
mesa-19.3.2-r0[so:libdrm_amdgpu.so.1]
mesa-19.3.2-r0[so:libdrm_nouveau.so.2]
mesa-19.3.2-r0[so:libdrm_radeon.so.1]
Looking closer at the error we see that:
1. We want to explicitly install libdrm-grate for device-ouya-ouya.
2. libdrm-grate provides
- so:libdrm.so.2=2.4.0
- so:libdrm_tegra.so.0=0.0.0
- so:libkms.so.1=1.0.0
3. But the mesa package also builds AMD and Nouveau drivers and
therefore requires:
- so:libdrm_amdgpu.so.1
- so:libdrm_nouveau.so.2
- so:libdrm_radeon.so.1
These libraries are not provided by libdrm-grate, therefore it is impossible
to install mesa and libdrm-grate at the same time.
A simple solution to fix this problem is to let libdrm-grate provide
these additional libraries as well - the package size overhead is negligible
and the additional drivers build just fine.
[ci:skip-build]: already built successfully in CI
b334362d72