makepkg: properly correlate checksums for multiple sources

Previously, we used a single boolean value to determine correlation of
sources to checksums. Since the introduction of arch-specific sources,
this is no longer sufficient, as we must ensure that we have checksums
for (potentially) multiple source arrays.

This change inlines the logic of have_sources to build an associative
array of source array names, unsetting them as we discover their
checksums. The error condition then becomes a non-empty correlation
array.

Fixes: https://bugs.archlinux.org/task/43192

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

0 files changed, 0 insertions, 0 deletions