From c0e6b7ea18c3790986fed75a544b3b15e6ade64d Mon Sep 17 00:00:00 2001
From: Stefan Langenmaier <stefan.langenmaier@gmail.com>
Date: Wed, 24 Feb 2016 16:59:23 -0500
Subject: added option to choose gtk version

if nothing is specified then it uses the system default
---
 dev-util/eclipse-sdk-bin/files/eclipse-sdk-bin-4.5.2-eclipse-bin   | 3 +++
 dev-util/eclipse-sdk-bin/files/eclipse-sdk-bin-4.5.2-eclipserc-bin | 5 +++++
 2 files changed, 8 insertions(+)

diff --git a/dev-util/eclipse-sdk-bin/files/eclipse-sdk-bin-4.5.2-eclipse-bin b/dev-util/eclipse-sdk-bin/files/eclipse-sdk-bin-4.5.2-eclipse-bin
index 87d5531..16fbc12 100644
--- a/dev-util/eclipse-sdk-bin/files/eclipse-sdk-bin-4.5.2-eclipse-bin
+++ b/dev-util/eclipse-sdk-bin/files/eclipse-sdk-bin-4.5.2-eclipse-bin
@@ -40,4 +40,7 @@ esac
 # Fix for JRE 1.5.
 export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:/usr/lib
 
+# option to switch GTK backend
+[ -n "${SWT_GTK3}" ] && export SWT_GTK3="${SWT_GTK3}"
+
 exec "${ECLIPSE_BIN}" -vm $(java-config --java) "$@" "${ECLIPSE_USER_ARGS}" -vmargs ${VM_ARGS} 
diff --git a/dev-util/eclipse-sdk-bin/files/eclipse-sdk-bin-4.5.2-eclipserc-bin b/dev-util/eclipse-sdk-bin/files/eclipse-sdk-bin-4.5.2-eclipserc-bin
index c2c334e..c1b50eb 100644
--- a/dev-util/eclipse-sdk-bin/files/eclipse-sdk-bin-4.5.2-eclipserc-bin
+++ b/dev-util/eclipse-sdk-bin/files/eclipse-sdk-bin-4.5.2-eclipserc-bin
@@ -18,3 +18,8 @@ ECLIPSE_XMX=256m
 
 #ECLIPSE_PERMSIZE=64m
 #ECLIPSE_MAX_PERMSIZE=128m
+
+# Eclipse 4.5 Mars has some visual issues with GTK>=3.16
+# SWT_GTK3=1 - to enable GTK3
+# SWT_GTK3=0 - to enable GTK2
+SWT_GTK3=
-- 
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