Basic seismic support (#10010)

Add basic seismic section support to eclipse and geomech views.

ApplicationExeCode/CMakeLists.txt

@@ -256,8 +256,10 @@ endif()
 
 # According to ivarun rt is needed on OpenSuse, and Fedora. See:
 # https://github.com/OPM/ResInsight/pull/7
+#
+# atomic is needed by openzgy library
 if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
-  list(APPEND THIRD_PARTY_LIBRARIES rt)
+  list(APPEND THIRD_PARTY_LIBRARIES rt atomic)
 endif()
 
 set(LINK_LIBRARIES