add compiler & cmake version check

af775ddb · Matthias Möller · 48d7a32d · af775ddb
Commit af775ddb authored Nov 28, 2017 by Matthias Möller
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Showing with 11 additions and 6 deletions

CMakeLists.txt CMakeLists.txt +11 -6

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--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -36,12 +36,17 @@ target_include_directories(
    INTERFACE $<INSTALL_INTERFACE:include/>
 )
-target_sources(
+##
+## add debug view defintion file for msvc
+##
+if (MSVC AND CMAKE_VERSION VERSION_GREATER "3.2.2")
+    target_sources(
        ${NLOHMANN_JSON_TARGET_NAME} 
        INTERFACE 
            $<INSTALL_INTERFACE:include/json.natvis>
            $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/${NLOHMANN_JSON_SOURCE_DIR}/json.natvis>  
-)
+    )
+endif()
 ##
 ## TESTS