support cmake 2.8.7 since that's what travis-ci uses

mpictor · mpictor · commit dc82923cf130 · 2015-08-02T14:28:53.000-04:00
diff --git a/test/cpp/schema_specific/CMakeLists.txt b/test/cpp/schema_specific/CMakeLists.txt
@@ -41,7 +41,14 @@ function(add_schema_dependent_test name sdai_lib exe_args )
   message(STATUS "include dir for ${sdai_lib}: ${sdai_src_path}")
   add_executable(tst_${name} "${name}.cc")
   set_target_properties(tst_${name} PROPERTIES EXCLUDE_FROM_ALL ON)
-  set_property(TARGET tst_${name} APPEND PROPERTY INCLUDE_DIRECTORIES ${sdai_src_path} ${ARGV3} )
+  if("${CMAKE_VERSION}" VERSION_GREATER "2.8.7")
+    # INCLUDE_DIRECTORIES property added in cmake 2.8.8
+    set_property(TARGET tst_${name} APPEND PROPERTY INCLUDE_DIRECTORIES ${sdai_src_path} ${ARGV3})
+  else()
+    foreach(ipath ${sdai_src_path} ${ARGV3})
+      set_property(TARGET tst_${name} APPEND PROPERTY COMPILE_FLAGS "-I${ipath}")
+    endforeach(ipath ${sdai_src_path} ${ARGV3})
+  endif("${CMAKE_VERSION}" VERSION_GREATER "2.8.7")
   if(NOT ${ARGV4} STREQUAL "")
     set_property(TARGET tst_${name} APPEND PROPERTY COMPILE_FLAGS ${ARGV4} )
   endif(NOT ${ARGV4} STREQUAL "")
