fix g++ warning about returning a reference

2021-07-15 14:58:30 -04:00 · 2021-07-15 14:58:30 -04:00 · 95265de0cd
commit 95265de0cd
parent f814627508
1 changed files with 2 additions and 1 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -99,7 +99,8 @@ endif()

 target_compile_options(yaml-cpp
  PRIVATE
-    $<${not-msvc}:-Wall -Wextra -Wshadow -Weffc++ -Wno-long-long>
+    $<${not-msvc}:-Wall -Wextra -Wshadow -Wno-long-long>
+    $<$<BOOL:${YAML_CPP_MASTER_PROJECT}>:-Weffc++>
    $<${not-msvc}:-pedantic -pedantic-errors>

    $<$<AND:${backport-msvc-runtime},${msvc-rt-mtd-static}>:-MTd>