From bebfeb488618cfebe5f5ac7d38fdc5fa0eaa33de Mon Sep 17 00:00:00 2001
From: Sascha Kratky <skratky@gmail.com>
Date: Sun, 18 Mar 2018 10:20:02 +0100
Subject: [PATCH] honor source file property COMPILE_OPTIONS

---
 CMake/cotire.cmake | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/CMake/cotire.cmake b/CMake/cotire.cmake
index eef78b9..42d14e6 100644
--- a/CMake/cotire.cmake
+++ b/CMake/cotire.cmake
@@ -239,7 +239,13 @@ function (cotire_filter_language_source_files _language _target _sourceFilesVar
 				# add to excluded sources, if file has custom compile flags
 				list (APPEND _excludedSourceFiles "${_sourceFile}")
 			else()
-				list (APPEND _sourceFiles "${_sourceFile}")
+				get_source_file_property(_sourceCompileOptions "${_sourceFile}" COMPILE_OPTIONS)
+				if (_sourceCompileOptions)
+					# add to excluded sources, if file has list of custom compile options
+					list (APPEND _excludedSourceFiles "${_sourceFile}")
+				else()
+					list (APPEND _sourceFiles "${_sourceFile}")
+				endif()
 			endif()
 		endif()
 	endforeach()