Do not prevent building with --std=c++17

FairRootGroup · Aug 1, 2018 · 8fb0f79 · 8fb0f79
1 parent 05d1d60
commit 8fb0f79
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -96,7 +96,10 @@ String(FIND ${CMAKE_CXX_FLAGS} "-std=c++11" POS_C++11)
 If(${POS_C++11} EQUAL -1)
   String(FIND ${CMAKE_CXX_FLAGS} "-std=c++14" POS_C++11)
   If(${POS_C++11} EQUAL -1)
-    Message(FATAL_ERROR "FairSoft wasn't compiled with c++11 or c++14 support. Please recompile FairSoft with a compiler which supports at least c++11.")
+    String(FIND ${CMAKE_CXX_FLAGS} "-std=c++17" POS_C++11)
+    If(${POS_C++11} EQUAL -1)
+      Message(FATAL_ERROR "FairSoft wasn't compiled with c++11, c++14 or c++17 support. Please recompile FairSoft with a compiler which supports at least c++11.")
+    EndIf()
   EndIf()
 EndIf()