libmakepkg: make package checking functions extendable

To add a new package check, drop a file in libmakepkg/lint and add the
function to the "lint_functions" array.

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

1 files changed, 2 insertions, 0 deletions

diff --git a/scripts/libmakepkg/lint_package/build_references.sh.in b/scripts/libmakepkg/lint_package/build_references.sh.in
index f6de2900..6b03e484 100644
--- a/scripts/libmakepkg/lint_package/build_references.sh.in
+++ b/scripts/libmakepkg/lint_package/build_references.sh.in
@@ -26,6 +26,8 @@ LIBRARY=${LIBRARY:-'@libmakepkgdir@'}
 source "$LIBRARY/util/message.sh"
 
 
+lint_package_functions+=('warn_build_references')
+
 warn_build_references() {
 	if find "${pkgdir}" -type f -print0 | xargs -0 grep -q -I "${srcdir}" ; then
 		warning "$(gettext "Package contains reference to %s")" "\$srcdir"