libmakepkg: look for architecture-specific hashes in get_integlist

`makepkg -g` looks for existing checksums in the PKGBUILD file, so that
it can generate new sums of the same type. Previously it only checked
variables of the form "sha256sums", and not "sha256sums_x86_64". That
meant it would always fall back to MD5 for packages with only
architecture-specific sources. This change makes it look at
architecture-specific checksums too to determine the type.

Signed-off-by: Jack O'Connor <oconnor663@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>

1 files changed, 11 insertions, 0 deletions

diff --git a/scripts/libmakepkg/util/pkgbuild.sh.in b/scripts/libmakepkg/util/pkgbuild.sh.in
index 1a4567dc..7bf7c3e4 100644
--- a/scripts/libmakepkg/util/pkgbuild.sh.in
+++ b/scripts/libmakepkg/util/pkgbuild.sh.in
@@ -195,10 +195,21 @@ get_integlist() {
 	local integlist=()
 
 	for integ in "${known_hash_algos[@]}"; do
+		# check for e.g. "sha256sums"
 		local sumname="${integ}sums[@]"
 		if [[ -n ${!sumname} ]]; then
 			integlist+=("$integ")
+			continue
 		fi
+
+               # check for e.g. "sha256sums_x86_64"
+               for a in "${arch[@]}"; do
+                       local sumname="${integ}sums_${a}[@]"
+                       if [[ -n ${!sumname} ]]; then
+                               integlist+=("$integ")
+                               break
+                       fi
+               done
 	done
 
 	if (( ${#integlist[@]} > 0 )); then