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-rw-r--r--gnu/packages/patches/mia-vtk-version.patch15
1 files changed, 15 insertions, 0 deletions
diff --git a/gnu/packages/patches/mia-vtk-version.patch b/gnu/packages/patches/mia-vtk-version.patch
new file mode 100644
index 0000000000..2435079dcc
--- /dev/null
+++ b/gnu/packages/patches/mia-vtk-version.patch
@@ -0,0 +1,15 @@
+The VTK_MAJOR_VERSION macro is not available by default in newer versions.
+This is a hack to expose it without changing all imports.
+
+diff --git a/addons/vtk/CMakeLists.txt b/addons/vtk/CMakeLists.txt
+--- a/addons/vtk/CMakeLists.txt
++++ b/addons/vtk/CMakeLists.txt
+@@ -36,6 +36,8 @@ IF(WITH_VTKIO)
+ ELSE()
+ SET(SELECTED_VTK_LIBS ${VTK_MODULES_REQUESTED})
+ ENDIF()
++
++ add_compile_definitions(VTK_MAJOR_VERSION=${VTK_VERSION_MAJOR})
+
+ SET(VTK_LINK_LIBS_MESH ${SELECTED_VTK_LIBS} miamesh)
+ SET(VTK_LINK_LIBS_3D ${SELECTED_VTK_LIBS} mia3d)