[Intel-gfx] [RFC i-g-t 0/2] Remove build time dependency in libpciaccess.

[robert.foss at collabora.com]

From: Robert Foss <robert.foss at collabora.com>

Don't try to build overlay if libpciaccess is unavailable.
This is useful for platforms that typically don't have pci hardware,
like ARM platforms.

Robert Foss (2):
  configure.ac: Add support for configure flag --disable-pciaccess.
  overlay/Makefile: Don't try to build overlay if libpciaccess is
    unavailable.

 configure.ac        | 13 ++++++++++++-
 overlay/Makefile.am |  5 ++++-
 2 files changed, 16 insertions(+), 2 deletions(-)

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2.7.4