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

b9aaa507 · Eric Fiselier · Victor Zverovich · 02553d13 · b9aaa507
Commit b9aaa507 authored Dec 29, 2016 by Eric Fiselier Committed by Victor Zverovich Dec 29, 2016
Hide whitespace changes
Inline Side-by-side

Showing with 3 additions and 1 deletion

fmt/CMakeLists.txt fmt/CMakeLists.txt +3 -1

No files found.
--- 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 ()