[PATCH cygport] Pass ${DEPEND} through to .hint for source package as build-depends:

[Jon Turney <jon dot turney at dronecode dot org dot uk>]

Converting a dependency atom to a package name with full generality requires
a database of all the pathnames contained in all packages, so we don't even
try to do that, leaving that future task for later processing of the .hint
file...

Signed-off-by: Jon Turney <jon.turney@dronecode.org.uk>
---
 lib/pkg_pkg.cygpart | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/pkg_pkg.cygpart b/lib/pkg_pkg.cygpart
index d569844..8065fde 100644
--- a/lib/pkg_pkg.cygpart
+++ b/lib/pkg_pkg.cygpart
@@ -709,6 +709,10 @@ _EOF
 				cat >> ${distdir}/${PN}/${distsubdir}/${pkg_name[${n}]}-${PVR}.hint <<-_EOF
 external-source: ${PN}
 _EOF
+			else
+				cat >> ${distdir}/${PN}/${distsubdir}/${pkg_name[${n}]}-${PVR}.hint <<-_EOF
+build-depends: ${DEPEND}
+_EOF
 			fi
 			if defined ${pkg_message_var}
 			then
@@ -784,6 +788,7 @@ _EOF
 			cat > ${distdir}/${PN}/${PN}-${PVR}.hint <<-_EOF
 category: ${!pkg_category_var:-${CATEGORY}}
 requires:
+build-depends: ${DEPEND}
 sdesc: "${!pkg_summary_var:-${SUMMARY}}"
 ldesc: "${!pkg_description_var:-${DESCRIPTION:-${!pkg_summary_var:-${SUMMARY}}}}"
 skip:
-- 
2.8.3