Don't export the -std=c++11 flag from the fmt target

75005bbc · Victor Zverovich · 19f990a9 · 75005bbc
Commit 75005bbc authored Jan 27, 2018 by Victor Zverovich
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CMakeLists.txt CMakeLists.txt +2 -1

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--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -112,7 +112,8 @@ if (FMT_CPPFORMAT)
 endif ()

 # Starting with CMake 3.1 the CXX_STANDARD property can be used instead.
-target_compile_options(fmt PUBLIC ${CPP14_FLAG})
+# Don't export -std since it may break projects that use other standards.
+target_compile_options(fmt PRIVATE ${CPP14_FLAG})
 if (FMT_PEDANTIC)
  target_compile_options(fmt PRIVATE ${PEDANTIC_COMPILE_FLAGS})
 endif ()