From 0e4b1d2127957459b79f41a96f1fa0061d399b3b Mon Sep 17 00:00:00 2001
From: Michael Stahl <mstahl@redhat.com>
Date: Sat, 14 Feb 2015 00:17:06 +0100
Subject: tdf#78174: toolkit: work around GCC 4.9 -Os link failure

A build with gcc (GCC) 4.9.2 20141101 (Red Hat 4.9.2-1) for 32-bit x86
fails because of these undefined symbols:

> nm --demangle workdir/CxxObject/svx/source/fmcomp/fmgridif.o | grep
 \\bWindowListenerMultiplexer::acquire
         U non-virtual thunk to WindowListenerMultiplexer::acquire()

They should probably be generated inline.  Work around by out-lining the
definition of the methods.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64812

Change-Id: I318f7c39bdf1243be385bc6dc0a47862b22e92c5
(cherry picked from commit 6b3aa0fe4094e87290bd33a30bd6cd99ee78ce38)
Reviewed-on: https://gerrit.libreoffice.org/14509
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>
Tested-by: Miklos Vajna <vmiklos@collabora.co.uk>

diff --git a/include/toolkit/helper/macros.hxx b/include/toolkit/helper/macros.hxx
index e048e75..b212dff 100644
--- a/include/toolkit/helper/macros.hxx
+++ b/include/toolkit/helper/macros.hxx
@@ -112,8 +112,8 @@ class ClassName : public ListenerMultiplexerBase, public InterfaceName \
 public: \
     ClassName( ::cppu::OWeakObject& rSource ); \
     ::com::sun::star::uno::Any  SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE; \
-    void                        SAL_CALL acquire() throw() SAL_OVERRIDE  { ListenerMultiplexerBase::acquire(); } \
-    void                        SAL_CALL release() throw() SAL_OVERRIDE  { ListenerMultiplexerBase::release(); } \
+    void                        SAL_CALL acquire() throw() SAL_OVERRIDE; \
+    void                        SAL_CALL release() throw() SAL_OVERRIDE; \
     void                        SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 
 
@@ -124,8 +124,8 @@ class TOOLKIT_DLLPUBLIC ClassName : public ListenerMultiplexerBase, public Inter
 public: \
     ClassName( ::cppu::OWeakObject& rSource ); \
     ::com::sun::star::uno::Any  SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE; \
-    void                        SAL_CALL acquire() throw() SAL_OVERRIDE  { ListenerMultiplexerBase::acquire(); } \
-    void                        SAL_CALL release() throw() SAL_OVERRIDE  { ListenerMultiplexerBase::release(); } \
+    void                        SAL_CALL acquire() throw() SAL_OVERRIDE; \
+    void                        SAL_CALL release() throw() SAL_OVERRIDE; \
     void                        SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 
 
@@ -140,6 +140,8 @@ ClassName::ClassName( ::cppu::OWeakObject& rSource ) \
     : ListenerMultiplexerBase( rSource ) \
 { \
 } \
+void SAL_CALL ClassName::acquire() throw() { ListenerMultiplexerBase::acquire(); } \
+void SAL_CALL ClassName::release() throw() { ListenerMultiplexerBase::release(); } \
 ::com::sun::star::uno::Any ClassName::queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException, std::exception) \
 { \
     ::com::sun::star::uno::Any aRet = ::cppu::queryInterface( rType, \
diff --git a/toolkit/source/helper/listenermultiplexer.cxx b/toolkit/source/helper/listenermultiplexer.cxx
index 797fad2..b109c5f 100644
--- a/toolkit/source/helper/listenermultiplexer.cxx
+++ b/toolkit/source/helper/listenermultiplexer.cxx
@@ -47,6 +47,15 @@ EventListenerMultiplexer::EventListenerMultiplexer( ::cppu::OWeakObject& rSource
 {
 }
 
+void SAL_CALL EventListenerMultiplexer::acquire() throw ()
+{
+    return ListenerMultiplexerBase::acquire();
+}
+void SAL_CALL EventListenerMultiplexer::release() throw ()
+{
+    return ListenerMultiplexerBase::release();
+}
+
 // ::com::sun::star::uno::XInterface
 ::com::sun::star::uno::Any EventListenerMultiplexer::queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException, std::exception)
 {
-- 
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