[pacman-dev] [PATCH] libmakepkg: look for architecture-specific hashes in get_integlist

[Jack O'Connor]

`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 at gmail.com>
---
 scripts/libmakepkg/util/pkgbuild.sh.in | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/scripts/libmakepkg/util/pkgbuild.sh.in
b/scripts/libmakepkg/util/pkgbuild.sh.in
index 1a4567d..2157b56 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
-- 
2.9.0