makepkg, repo-add: replace external commands with bash substitutions where possible

This also removes the awk dependency from makepkg and repo-add.

Signed-off-by: Cedric Staniewski <cedric@gmx.ca>
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 4 insertions, 2 deletions

diff --git a/scripts/repo-add.sh.in b/scripts/repo-add.sh.in
index 2a62d2ba..3f00441a 100644
--- a/scripts/repo-add.sh.in
+++ b/scripts/repo-add.sh.in
@@ -136,7 +136,8 @@ db_write_delta()
 		echo -e "%DELTAS%" >>$deltas
 	fi
 	# get md5sum and compressed size of package
-	md5sum="$(openssl dgst -md5 "$deltafile" | awk '{print $NF}')"
+	md5sum="$(openssl dgst -md5 "$deltafile")"
+	md5sum="${md5sum##* }"
 	csize=$(@SIZECMD@ "$deltafile")
 
 	oldfile=$(xdelta3 printhdr $deltafile | grep "XDELTA filename (source)" | sed 's/.*: *//')
@@ -213,7 +214,8 @@ db_write_entry()
 	IFS=$OLDIFS
 
 	# get md5sum and compressed size of package
-	md5sum="$(openssl dgst -md5 "$pkgfile" | awk '{print $NF}')"
+	md5sum="$(openssl dgst -md5 "$pkgfile")"
+	md5sum="${md5sum##* }"
 	csize=$(@SIZECMD@ "$pkgfile")
 
 	# ensure $pkgname and $pkgver variables were found