#! /bin/sh

# Find man pages that are missing from the SEE ALSO sections of other manpages

# Run from the right path

if [ -d ../pkg ]; then

	cd ..

fi

exit_status=0

for target_path in `find pkg -type f -name '*.8' -or -name '*.5'`; do

	target=${target_path#pkg/};

	section=${target##*.};

	target=${target%.*};

	for page_path in `find pkg -type f -name '*.8' -or -name '*.5'`; do

		# A pge shouldn't reference itself

		if [ $target_path = $page_path ]; then

			continue

		fi

		grep -qm 1 "^\.Xr $target $section" $page_path

		if [ $? -ne 0 ]; then

			echo "'.Xr $target $section' missing in $page_path" >&2

			exit_status=1

		fi

	done

done

exit $exit_status