diff options
| -rw-r--r-- | Makefile | 10 |
1 files changed, 9 insertions, 1 deletions
@@ -1,4 +1,4 @@ -# $NetBSD: Makefile,v 1.63 2004/02/28 06:04:13 grant Exp $ +# $NetBSD: Makefile,v 1.64 2004/03/26 02:38:42 wiz Exp $ # .include "mk/bsd.prefs.mk" @@ -235,3 +235,11 @@ show-host-specific-pkgs: @${ECHO} "HOST_SPECIFIC_PKGS= \\"; \ ${MAKE} show-pkgsrc-dir | ${AWK} '/^===/ { next; } { printf("%s \\\n", $$1) }'; \ ${ECHO} "" + +# list all packages that depend on a particular package; needs the INDEX file +# usage: 'make show-deps PKG=openssl' +# PKG: name of the package +show-deps: + @if [ ! -f "${.CURDIR}/INDEX" ]; then ${ECHO} "No index available -- please build it with 'make index'" >&2; ${FALSE}; fi + @if [ -z "${PKG}" ]; then ${ECHO} "PKG variable not set" >&2; ${FALSE}; fi + @${GREP} -E "^([^|]*\|){7}([^|]* |)${PKG}>=" ${.CURDIR}/INDEX | ${SED} -n "s/^[^|]*|\([^|]*\)|.*/\1/p" | ${SORT} |