From cb0c4f13078e650e5e88a5d9f96921896a4f8b51 Mon Sep 17 00:00:00 2001
From: Orion Poplawski <orion@cora.nwra.com>
Date: Jul 13 2015 21:07:52 +0000
Subject: Add patch to fix VTK_INSTALL_PREFIX (bug #1228881)


Conflicts:
	vtk.spec

---

diff --git a/vtk-install-prefix.patch b/vtk-install-prefix.patch
new file mode 100644
index 0000000..320ba05
--- /dev/null
+++ b/vtk-install-prefix.patch
@@ -0,0 +1,32 @@
+diff -up VTK-6.1.0/CMake/vtkModuleTop.cmake.install-prefix VTK-6.1.0/CMake/vtkModuleTop.cmake
+--- VTK-6.1.0/CMake/vtkModuleTop.cmake.install-prefix	2015-07-13 15:00:52.538379740 -0600
++++ VTK-6.1.0/CMake/vtkModuleTop.cmake	2015-07-13 15:03:30.197677726 -0600
+@@ -304,14 +304,26 @@ configure_file(CMake/VTKConfig.cmake.in
+ # Generate VTKConfig.cmake for the install tree.
+ set(VTK_CONFIG_CODE "
+ # Compute the installation prefix from this VTKConfig.cmake file location.
+-get_filename_component(VTK_INSTALL_PREFIX \"\${CMAKE_CURRENT_LIST_FILE}\" PATH)")
++set(_vtk_installed_prefix \"${CMAKE_INSTALL_PREFIX}/${VTK_INSTALL_PACKAGE_DIR}\")
++set(_vtk_requested_prefix \"\${CMAKE_CURRENT_LIST_DIR}\")
++get_filename_component(_vtk_installed_prefix_full \"\${_vtk_installed_prefix}\" REALPATH)
++get_filename_component(_vtk_requested_prefix_full \"\${_vtk_requested_prefix}\" REALPATH)
++if (_vtk_installed_prefix_full STREQUAL _vtk_requested_prefix_full)
++  set(VTK_INSTALL_PREFIX \"${CMAKE_INSTALL_PREFIX}\")
++else ()
++  set(VTK_INSTALL_PREFIX \"\${CMAKE_CURRENT_LIST_DIR}\")")
++
+ # Construct the proper number of get_filename_component(... PATH)
+ # calls to compute the installation prefix.
+ string(REGEX REPLACE "/" ";" _count "${VTK_INSTALL_PACKAGE_DIR}")
+ foreach(p ${_count})
+   set(VTK_CONFIG_CODE "${VTK_CONFIG_CODE}
+-get_filename_component(VTK_INSTALL_PREFIX \"\${VTK_INSTALL_PREFIX}\" PATH)")
++  get_filename_component(VTK_INSTALL_PREFIX \"\${VTK_INSTALL_PREFIX}\" PATH)")
+ endforeach(p)
++
++set(VTK_CONFIG_CODE "${VTK_CONFIG_CODE}
++endif ()")
++
+ set(VTK_CONFIG_CODE "${VTK_CONFIG_CODE}
+ set(VTK_MODULES_DIR \"\${VTK_INSTALL_PREFIX}/${VTK_INSTALL_PACKAGE_DIR}/Modules\")")
+ set(VTK_CONFIG_CMAKE_DIR "\${VTK_INSTALL_PREFIX}/${VTK_INSTALL_PACKAGE_DIR}")
diff --git a/vtk.spec b/vtk.spec
index 85ac962..d519553 100644
--- a/vtk.spec
+++ b/vtk.spec
@@ -9,7 +9,7 @@
 Summary: The Visualization Toolkit - A high level 3D visualization library
 Name: vtk
 Version: 6.1.0
-Release: 27%{?dist}
+Release: 28%{?dist}
 # This is a variant BSD license, a cross between BSD and ZLIB.
 # For all intents, it has the same rights and restrictions as BSD.
 # http://fedoraproject.org/wiki/Licensing/BSD#VTKBSDVariant
@@ -33,7 +33,9 @@ Patch4: vtk-type.patch
 # Fix tcl library loading
 # http://www.vtk.org/Bug/view.php?id=15279
 Patch5: vtk-tcllib.patch
-
+# Fix VTK_INSTALL_PREFIX - backport from upstream
+# https://bugzilla.redhat.com/show_bug.cgi?id=1228881
+Patch6: vtk-install-prefix.patch
 URL: http://vtk.org/
 
 BuildRequires: cmake
@@ -194,6 +196,7 @@ programming languages.
 %patch3 -p1 -b .glext
 %patch4 -p1 -b .type
 %patch5 -p1 -b .tcllib
+%patch6 -p1 -b .install-prefix
 # Remove included thirdparty sources just to be sure
 # TODO - vtksqlite
 for x in autobahn vtkexpat vtkfreetype vtkgl2ps vtkhdf5 vtkjpeg vtklibxml2 vtknetcdf vtkoggtheora vtkpng vtktiff twisted vtkzlib zope
@@ -465,6 +468,9 @@ cp -pr --parents Wrapping/*/README* _docs/
 %doc vtk-examples/Examples
 
 %changelog
+* Mon Jul 13 2015 Orion Poplawski <orion@cora.nwra.com> - 6.1.0-28
+- Add patch to fix VTK_INSTALL_PREFIX (bug #1228881)
+
 * Sat May 23 2015 Orion Poplawski <orion@cora.nwra.com> - 6.1.0-27
 - Add requires netcdf-cxx-devel to vtk-devel (bug #1224512)