1 files changed, 57 insertions, 0 deletions
diff --git a/extra/gtkmathview/0005-gcc-4.7-build-fixes.patch b/extra/gtkmathview/0005-gcc-4.7-build-fixes.patch
new file mode 100644
index 000000000..bae680af3
--- /dev/null
+++ b/extra/gtkmathview/0005-gcc-4.7-build-fixes.patch
@@ -0,0 +1,57 @@
+Index: b/src/frontend/common/TemplateBuilder.hh
+===================================================================
+--- a/src/frontend/common/TemplateBuilder.hh
++++ b/src/frontend/common/TemplateBuilder.hh
+@@ -47,12 +47,12 @@
+   SmartPtr<typename ElementBuilder::type>
+   getElement(const typename Model::Element& el) const
+   {
+-    if (SmartPtr<typename ElementBuilder::type> elem = smart_cast<typename ElementBuilder::type>(linkerAssoc(el)))
++    if (SmartPtr<typename ElementBuilder::type> elem = smart_cast<typename ElementBuilder::type>(this->linkerAssoc(el)))
+       return elem;
+     else
+       {
+-	SmartPtr<typename ElementBuilder::type> elem = ElementBuilder::type::create(ElementBuilder::getContext(*this));
+-	linkerAdd(el, elem);
++	elem = ElementBuilder::type::create(ElementBuilder::getContext(*this));
++	this->linkerAdd(el, elem);
+ 	return elem;
+       }
+   }
+Index: b/src/frontend/common/TemplateElementIterator.hh
+===================================================================
+--- a/src/frontend/common/TemplateElementIterator.hh
++++ b/src/frontend/common/TemplateElementIterator.hh
+@@ -43,7 +43,7 @@
+   findValidNodeForward(const typename Model::Node& p0) const
+   {
+     for (typename Model::Node p = p0; p; p = Model::getNextSibling(p))
+-      if (valid(p)) return Model::asElement(p);
++      if (this->valid(p)) return Model::asElement(p);
+     return typename Model::Element();
+   }
+     
+Index: b/mathmlsvg/main.cc
+===================================================================
+--- a/mathmlsvg/main.cc
++++ b/mathmlsvg/main.cc
+@@ -18,6 +18,7 @@
+ 
+ #include <config.h>
+ 
++#include <unistd.h>
+ #include <cassert>
+ #include <cstring>
+ #include <fstream>
+Index: b/mathmlps/main.cc
+===================================================================
+--- a/mathmlps/main.cc
++++ b/mathmlps/main.cc
+@@ -18,6 +18,7 @@
+ 
+ #include <config.h>
+ 
++#include <unistd.h>
+ #include <cassert>
+ #include <cstring>
+ #include <fstream>