From 03484f8df11f36983d7a00409b0b42f326355806 Mon Sep 17 00:00:00 2001
From: Michael Palimaka <kensington@gentoo.org>
Date: Thu, 5 Nov 2015 04:20:02 +1100
Subject: kde5.eclass: introduce "forceoptional" value for KDE_HANDBOOK

---
 eclass/kde5.eclass | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'eclass/kde5.eclass')

diff --git a/eclass/kde5.eclass b/eclass/kde5.eclass
index e76a969ff486..7a5d2222eb50 100644
--- a/eclass/kde5.eclass
+++ b/eclass/kde5.eclass
@@ -80,6 +80,8 @@ fi
 # If set to "false", do nothing.
 # Otherwise, add "+handbook" to IUSE, add the appropriate dependency, and
 # generate and install KDE handbook.
+# If set to "forceoptional", remove a KF5DocTools dependency from the root
+# CMakeLists.txt in addition to the above.
 : ${KDE_HANDBOOK:=false}
 
 # @ECLASS-VARIABLE: KDE_DOC_DIR
@@ -418,7 +420,7 @@ kde5_src_prepare() {
 			popd > /dev/null || die
 		fi
 
-		if [[ ${KDE_HANDBOOK} = true && -d ${KDE_DOC_DIR} && ${CATEGORY} != kde-apps ]] ; then
+		if [[ ${KDE_HANDBOOK} != false && -d ${KDE_DOC_DIR} && ${CATEGORY} != kde-apps ]] ; then
 			pushd ${KDE_DOC_DIR} > /dev/null || die
 			for lang in *; do
 				if ! has ${lang} ${LINGUAS} ; then
@@ -458,6 +460,12 @@ kde5_src_prepare() {
 			;;
 	esac
 
+	if [[ ${KDE_HANDBOOK} = forceoptional ]] ; then
+		if ! use_if_iuse handbook ; then
+			punt_bogus_dep KF5 DocTools
+		fi
+	fi
+
 	cmake-utils_src_prepare
 }
 
-- 
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