build: Add -C arguments to some git invocations
authorPhilip Withnall <withnall@endlessm.com>
Sun, 7 May 2017 19:57:53 +0000 (20:57 +0100)
committerAtomic Bot <atomic-devel@projectatomic.io>
Mon, 8 May 2017 18:48:07 +0000 (18:48 +0000)
commit50f73cbac35be97fd5895531e295d05dabaa8ed9
tree9db6a07b4355b3d9449a4aa3705eaaea0b013154
parent6eac575f21b40310f7d661c0e99fa57dfbe513e5
build: Add -C arguments to some git invocations

This moves the build system a little closer towards being safe for
builddir ≠ srcdir.

Signed-off-by: Philip Withnall <withnall@endlessm.com>
Closes: #832
Approved by: cgwalters
Makefile.am