From 8ef5231d7fef126b13b9129957f54ff951d2e0f3 Mon Sep 17 00:00:00 2001
From: Tobias Meisel <tobias.meisel@ufz.de>
Date: Mon, 26 Oct 2020 11:18:32 +0100
Subject: [PATCH] [T] Add xdmfdiff as submodule to ogs

---
 .gitmodules                        | 3 +++
 ThirdParty/xdmfdiff                | 1 +
 scripts/cmake/SubmoduleSetup.cmake | 2 +-
 3 files changed, 5 insertions(+), 1 deletion(-)
 create mode 160000 ThirdParty/xdmfdiff

diff --git a/.gitmodules b/.gitmodules
index 9d87446c19d..5617fd287da 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -46,3 +46,6 @@
 [submodule "ThirdParty/spdlog"]
 	path = ThirdParty/spdlog
 	url = https://github.com/gabime/spdlog.git
+[submodule "ThirdParty/xdmfdiff"]
+	path = ThirdParty/xdmfdiff
+	url = https://gitlab.opengeosys.org/ogs/xdmfdiff.git
diff --git a/ThirdParty/xdmfdiff b/ThirdParty/xdmfdiff
new file mode 160000
index 00000000000..428760e717a
--- /dev/null
+++ b/ThirdParty/xdmfdiff
@@ -0,0 +1 @@
+Subproject commit 428760e717acef51fdedcc2bf3e56474c1b971ef
diff --git a/scripts/cmake/SubmoduleSetup.cmake b/scripts/cmake/SubmoduleSetup.cmake
index 11990bac6b6..7db7db3685b 100644
--- a/scripts/cmake/SubmoduleSetup.cmake
+++ b/scripts/cmake/SubmoduleSetup.cmake
@@ -21,7 +21,7 @@ set(REQUIRED_SUBMODULES
     ${OGS_ADDITIONAL_SUBMODULES_TO_CHECKOUT}
 )
 if(BUILD_TESTING)
-    list(APPEND REQUIRED_SUBMODULES ThirdParty/vtkdiff)
+    list(APPEND REQUIRED_SUBMODULES ThirdParty/vtkdiff ThirdParty/xdmfdiff)
 endif()
 if(OGS_BUILD_UTILS)
     # Required by the partmesh tool, which is build with utils only.
-- 
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