FIXES: Non-MSVC compilers on Windows were failing.

Fixes LunarXchange Issue #301.

diff --git a/layers/CMakeLists.txt b/layers/CMakeLists.txt
index 44345d6247848c93a42d740a99c369bb870415d9..cec169022339e25876c1d29752cda5169e0feb80 100644 (file)
--- a/layers/CMakeLists.txt
+++ b/layers/CMakeLists.txt
@@ -96,7 +96,7 @@ if (WIN32)
     # optimizations are enabled in a release build, this only affects the debug build.  For now,
     # enable /bigobj mode for all debug layer files. An alternative for the future is to split
     # draw_state.cpp into multiple files, which will also alleviate the compilation error.
-    if (NOT (MSVC_VERSION LESS 1900))
+    if (MSVC AND NOT (MSVC_VERSION LESS 1900))
         set (CMAKE_CXX_FLAGS_DEBUG   "${CMAKE_CXX_FLAGS_DEBUG} -D_CRT_SECURE_NO_WARNINGS /bigobj")
         set (CMAKE_C_FLAGS_DEBUG     "${CMAKE_C_FLAGS_DEBUG} -D_CRT_SECURE_NO_WARNINGS /bigobj")
     else()