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

fmtlib · Dec 30, 2016 · b9aaa50 · b9aaa50
1 parent 02553d1
commit b9aaa50
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/fmt/CMakeLists.txt b/fmt/CMakeLists.txt
@@ -16,7 +16,9 @@ if (FMT_CPPFORMAT)
 endif ()
 
 # Starting with cmake 3.1 the CXX_STANDARD property can be used instead.
-target_compile_options(fmt PUBLIC ${CPP11_FLAG})
+# Note: Don't make -std=c++11 public or interface, since it breaks projects
+# that use C++14.
+target_compile_options(fmt PRIVATE ${CPP11_FLAG})
 if (FMT_PEDANTIC)
   target_compile_options(fmt PRIVATE ${PEDANTIC_COMPILE_FLAGS})
 endif ()