Explicitly disable cygwin win32 legacy mode to avoid warnings

ycm-core · Mar 20, 2014 · aa71966 · aa71966
1 parent ae150fb
commit aa71966
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/cpp/CMakeLists.txt b/cpp/CMakeLists.txt
@@ -16,6 +16,13 @@
 # along with YouCompleteMe.  If not, see <http://www.gnu.org/licenses/>.
 
 cmake_minimum_required( VERSION 2.8 )
+
+# Disable CMake legacy mode for Cygwin, since the build doesn't depend on
+# WIN32 being set for Cygwin, and this property being unset causes a
+# warning in Cygwin.
+# Remove when CMake >= 2.8.4 is required, since that implicitly sets this
+set( CMAKE_LEGACY_CYGWIN_WIN32 0 )
+
 project( YouCompleteMe )
 
 option( UNIVERSAL "Build universal mac binary" OFF )