x11-libs/gtkmathview: Fix building with GCC 7

Closes: https://bugs.gentoo.org/639448
Package-Manager: Portage-2.3.19, Repoman-2.3.6

diff --git a/x11-libs/gtkmathview/files/gtkmathview-0.8.0-gcc7.patch b/x11-libs/gtkmathview/files/gtkmathview-0.8.0-gcc7.patch
new file mode 100644 (file)
index 0000000..917f41b
--- /dev/null
+++ b/x11-libs/gtkmathview/files/gtkmathview-0.8.0-gcc7.patch
@@ -0,0 +1,22 @@
+Patch from FreeBSD
+
+--- a/src/widget/gtkmathview_common.cc
++++ b/src/widget/gtkmathview_common.cc
+@@ -909,7 +909,7 @@ gtk_math_view_button_release_event(GtkWi
+         math_view->select_state == SELECT_STATE_NO &&
+         fabs(math_view->button_press_x - event->x) <= CLICK_SPACE_RANGE &&
+         fabs(math_view->button_press_y - event->y) <= CLICK_SPACE_RANGE &&
+-        abs(math_view->button_press_time - event->time) <= CLICK_TIME_RANGE)
++        abs((long)math_view->button_press_time - (long)event->time) <= CLICK_TIME_RANGE)
+       {
+         // the mouse should have not moved more than one pixel in each direction
+         // and the time elapsed from the press event should be no more than 250ms
+@@ -969,7 +969,7 @@ gtk_math_view_motion_notify_event(GtkWid
+       (math_view->select_state == SELECT_STATE_YES ||
+        fabs(math_view->button_press_x - x) > CLICK_SPACE_RANGE ||
+        fabs(math_view->button_press_y - y) > CLICK_SPACE_RANGE ||
+-       abs(math_view->button_press_time - event->time) > CLICK_TIME_RANGE))
++       abs((long)math_view->button_press_time - (long)event->time) > CLICK_TIME_RANGE))
+     {
+       if (math_view->select_state == SELECT_STATE_NO)
+       {

diff --git a/x11-libs/gtkmathview/gtkmathview-0.8.0-r3.ebuild b/x11-libs/gtkmathview/gtkmathview-0.8.0-r3.ebuild
index 07ae521431c304f613291d3cc782e06631bbde43..1e4f1c3bf83e0cead3341c99da5eb040ce07f7e4 100644 (file)
--- a/x11-libs/gtkmathview/gtkmathview-0.8.0-r3.ebuild
+++ b/x11-libs/gtkmathview/gtkmathview-0.8.0-r3.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2017 Gentoo Foundation
+# Copyright 1999-2018 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
@@ -44,6 +44,8 @@ PATCHES=(
        "${FILESDIR}"/${P}-underlinking.patch
        "${FILESDIR}"/${P}-gcc47.patch
        "${FILESDIR}"/${P}-gcc6.patch
+       # Fix building against GCC 7, bug #639448
+       "${FILESDIR}"/${P}-gcc7.patch
 )
 
 src_prepare() {