This commit: https://github.com/tensorflow/tensorflow/commit/41df105#diff-6fb2e55075204b47da0460ea2abbc32f
broke the CPU unit test build for ppc64le. The compiler error was:
.../libexternal_Shwloc_Slibhwloc.so: error: undefined reference to 'hwloc_linux_component'
.../libexternal_Shwloc_Slibhwloc.so: error: undefined reference to 'hwloc_linuxio_component'
These methods are defined in topology-linux.c, adding the necessary bazel select statement
so they are built during a ppc64le build.
Avoids the following error:
hwloc/BUILD.bazel:48:53: **kwargs arguments are not allowed in BUILD files. Pass the arguments in explicitly.
PiperOrigin-RevId: 254756341
Commit a6bf9c8476 yesterday triggered the building of hwloc in TensorFlow.
While many platforms (windows, mac, android) were excluded from building
hwloc, others like ppc64le and raspberry pi still tried to build hwloc.
This fails because hwloc references x86 specific files. Instead of excluding
those platforms from building with hwloc, lets add conditions to only include
the x86 files during a build on the x86 platform. This might enable the
other platforms to still take advantage of hwloc function.
