vala.eclass: export VALADOC when requested

Signed-off-by: Gilles Dartiguelongue <eva@gentoo.org>
Signed-off-by: Mart Raudsepp <leio@gentoo.org>

diff --git a/eclass/vala.eclass b/eclass/vala.eclass
index 715ce9581244d22c5931deafa1302999c11fbddf..f47ab2224d4312ec46770480780cf3d0416318c7 100644 (file)
--- a/eclass/vala.eclass
+++ b/eclass/vala.eclass
@@ -148,6 +148,9 @@ vala_src_prepare() {
        valafoo=$(type -P vapigen-${version})
        [[ ${valafoo} ]] && export VAPIGEN="${valafoo}"
 
+       valafoo=$(type -P valadoc-${version})
+       [[ ${valafoo} ]] && has valadoc ${VALA_USE_DEPEND} && export VALADOC="${valafoo}"
+
        valafoo="${EPREFIX}/usr/share/vala/Makefile.vapigen"
        [[ -e ${valafoo} ]] && export VAPIGEN_MAKEFILE="${valafoo}"