mpc: Add source checksum

[termux-packages] / build-package.sh

diff --git a/build-package.sh b/build-package.sh
index 7281c5f..c6d768c 100755 (executable)
--- a/build-package.sh
+++ b/build-package.sh
@@ -961,6 +961,12 @@ termux_step_post_massage() {
 termux_step_create_datatar() {
        # Create data tarball containing files to package:
        cd "$TERMUX_PKG_MASSAGEDIR"
+
+       local HARDLINKS="$(find . -type f -links +1)"
+       if [ -n "$HARDLINKS" ]; then
+               termux_error_exit "Package contains hard links: $HARDLINKS"
+       fi
+
        if [ -z "${TERMUX_PKG_METAPACKAGE+x}" ] && [ "$(find . -type f)" = "" ]; then
                termux_error_exit "No files in package"
        fi