[pkgsrc/trunk]: pkgsrc/devel/glib2 glib2: make sure gtk-doc is not found

[wiz <wiz%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/464951e1dc13
branches:  trunk
changeset: 371250:464951e1dc13
user:      wiz <wiz%pkgsrc.org@localhost>
date:      Wed Nov 08 14:03:42 2017 +0000

description:
glib2: make sure gtk-doc is not found

Use same hack as libidn2.

diffstat:

 devel/glib2/Makefile |  9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diffs (23 lines):

diff -r 435c52d043c8 -r 464951e1dc13 devel/glib2/Makefile
--- a/devel/glib2/Makefile      Wed Nov 08 13:40:10 2017 +0000
+++ b/devel/glib2/Makefile      Wed Nov 08 14:03:42 2017 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.237 2017/10/16 00:40:08 prlw1 Exp $
+# $NetBSD: Makefile,v 1.238 2017/11/08 14:03:42 wiz Exp $
 
 .include "Makefile.common"
 
@@ -54,6 +54,13 @@
 .  endif
 .endif
 
+# XXX: Kludge to avoid uncoditionally pick up some gtkdoc-* tools if gtk-doc
+# XXX: package is installed and then fails in the installation phase.
+CONFIGURE_ENV+=        ac_cv_prog_GTKDOC_CHECK= \
+               ac_cv_path_GTKDOC_CHECK_PATH= \
+               ac_cv_path_GTKDOC_REBASE= \
+               ac_cv_path_GTKDOC_MKPDF=
+
 # to run gdbus-codegen to generate gdbus-daemon-generated.{h,c}
 TOOL_DEPENDS+=         ${PYPKGPREFIX}-expat-[0-9]*:../../textproc/py-expat
 PYTHON_FOR_BUILD_ONLY?=        yes