The little script behind this package helps figuring out reverse
package dependencies.
Comments, tests and commits are welcome.
Index: sysutils/Makefile
===================================================================
RCS file: /cvs/ports/sysutils/Makefile,v
retrieving revision 1.576
diff -u -p -u -p -r1.576 Makefile
--- sysutils/Makefile 11 Aug 2020 14:54:41 -0000 1.576
+++ sysutils/Makefile 15 Sep 2020 09:50:40 -0000
@@ -242,6 +242,7 @@
SUBDIR += perp
SUBDIR += pftop
SUBDIR += pick
+ SUBDIR += pkg_depts
SUBDIR += pkg_mgr
SUBDIR += polkit
SUBDIR += prometheus
Index: sysutils/pkg_depts/Makefile
===================================================================
RCS file: sysutils/pkg_depts/Makefile
diff -N sysutils/pkg_depts/Makefile
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ sysutils/pkg_depts/Makefile 15 Sep 2020 09:50:40 -0000
@@ -0,0 +1,19 @@
+# $OpenBSD$
+
+COMMENT = determine reverse package dependencies
+
+VERSION = 0.1.0
+DISTNAME = pkg_depts-${VERSION}
+CATEGORIES = sysutils
+MAINTAINER = Matthias Pressfreund <pkg_de...@mpfr.net>
+
+HOMEPAGE = https://github.com/mpfr/pkg_depts/
+
+PERMIT_PACKAGE = Yes
+
+MASTER_SITES = https://mpfr.net/downloads/ \
+ ${HOMEPAGE}releases/download/v${VERSION}/
+
+NO_TEST = Yes
+
+.include <bsd.port.mk>
Index: sysutils/pkg_depts/distinfo
===================================================================
RCS file: sysutils/pkg_depts/distinfo
diff -N sysutils/pkg_depts/distinfo
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ sysutils/pkg_depts/distinfo 15 Sep 2020 09:50:40 -0000
@@ -0,0 +1,2 @@
+SHA256 (pkg_depts-0.1.0.tar.gz) = vDM8K30zm28zeghJYuMTJ7YD2dIbI30G5+OB5zftKnM=
+SIZE (pkg_depts-0.1.0.tar.gz) = 3182
Index: sysutils/pkg_depts/pkg/DESCR
===================================================================
RCS file: sysutils/pkg_depts/pkg/DESCR
diff -N sysutils/pkg_depts/pkg/DESCR
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ sysutils/pkg_depts/pkg/DESCR 15 Sep 2020 09:50:40 -0000
@@ -0,0 +1,3 @@
+The pkg_depts(1) utility determines package dependents, i.e. which
+packages directly or indirectly depend on the package(s) in question.
+The result will be printed to stdout.
Index: sysutils/pkg_depts/pkg/PLIST
===================================================================
RCS file: sysutils/pkg_depts/pkg/PLIST
diff -N sysutils/pkg_depts/pkg/PLIST
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ sysutils/pkg_depts/pkg/PLIST 15 Sep 2020 09:50:40 -0000
@@ -0,0 +1,3 @@
+@comment $OpenBSD: PLIST,v$
+@man man/man1/pkg_depts.1
+@bin sbin/pkg_depts
