Add distinfo target from dhcpcd to produce signed distinfo files.

2 files changed, 20 insertions, 2 deletions

diff --git a/Makefile b/Makefile
index a5f50c7..2d1a5dc 100644
--- a/Makefile
+++ b/Makefile
@@ -13,8 +13,12 @@ FOSSILID?=	current
 DISTPREFIX?=	${PROG}-${VERSION}
 DISTFILEGZ?=	${DISTPREFIX}.tar.gz
 DISTFILE?=	${DISTPREFIX}.tar.xz
+DISTINFO=	${DISTFILE}.distinfo
+DISTINFOSIGN=	${DISTINFO}.asc
+CKSUM?=		cksum -a SHA256
+PGP?=		netpgp
 
-CLEANFILES+=	*.tar.xz
+CLEANFILES+=	${DISTFILE} ${DISTINFO} ${DISTINFOSIGN}
 
 _SNAP_SH=	date -u +%Y%m%d%H%M
 _SNAP!=		${_SNAP_SH}
@@ -30,7 +34,13 @@ dist:
 	rm -rf /tmp/${DISTPREFIX}/doc
 	tar -cvJpf ${DISTFILE} -C /tmp ${DISTPREFIX}
 	rm -rf /tmp/${DISTPREFIX} /tmp/${DISTFILEGZ}
-	ls -l ${DISTFILE}
+
+distinfo: dist
+	${CKSUM} ${DISTFILE} >${DISTINFO}
+	#printf "SIZE (${DISTFILE}) = %s\n" $$(wc -c <${DISTFILE}) >>${DISTINFO}
+	${PGP} --sign --detach --armor --output=${DISTINFOSIGN} ${DISTINFO}
+	chmod 644 ${DISTINFOSIGN}
+	ls -l ${DISTFILE} ${DISTINFO} ${DISTINFOSIGN}
 
 distclean:
 	(cd src; make clean)
diff --git a/configure b/configure
index a97afc5..8eb3374 100755
--- a/configure
+++ b/configure
@@ -146,6 +146,14 @@ echo "/* $OS */" >$CONFIG_H
 VERSION=$($SED -ne 's/VERSION=	//p' Makefile)
 echo "#define VERSION		\"$VERSION\"" >>$CONFIG_H
 
+case "$OS" in
+linux*)
+	# cksum does't support -a and netpgp is rare
+	echo "CKSUM=		sha256sum --tag" >>$CONFIG_MK
+	echo "PGP=		gpg2" >>$CONFIG_MK
+	;;
+esac
+
 for x in PREFIX SYSCONFDIR BINDIR; do
 	eval v=\$$x
 	# Make files look nice for import