tree 7620b761f37d1c925d5ba9d52b24da7290bf8560
parent 727b34e74fe59c7b70b24ca2ae94b47a2db5a1b3
author Yunlian Jiang <yunlian@google.com> 1398808721 -0700
committer chrome-internal-fetch <chrome-internal-fetch@google.com> 1398828118 +0000

gdb: disable python when python is not available.

This cherry-picks from https://chromium-review.googlesource.com/#/c/196577/

BUG=chromium:248605
TEST=gdb in chroot no regression and works outside chroot.
     cbuildbot lumpy passes.

Change-Id: Idbaf6666280e3cf23b5d9e706228ae4794c80480
Reviewed-on: https://chromium-review.googlesource.com/197544
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Yunlian Jiang <yunlian@chromium.org>
Tested-by: Yunlian Jiang <yunlian@chromium.org>