makepkg: abort on missing or non-writable PKGDEST

When PKGDEST pointed to a non-writable location, makepkg would fail
after completing the build process. This patch makes it abort as
soon as PKGDEST is parsed.

Also, move the SRCDEST check to the same point rather than right
before downloading sources (which was after dependency checks).

Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>

0 files changed, 0 insertions, 0 deletions