From 6121cb6b4849689b237429ce3ffd184df68b4c81 Mon Sep 17 00:00:00 2001
From: Sascha Kratky <skratky@gmail.com>
Date: Sun, 5 Jul 2015 10:59:24 +0200
Subject: [PATCH] handle language standard target properties

---
 CMake/cotire.cmake | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/CMake/cotire.cmake b/CMake/cotire.cmake
index 1c824a0..4f86b2c 100644
--- a/CMake/cotire.cmake
+++ b/CMake/cotire.cmake
@@ -422,6 +422,27 @@ function (cotire_get_target_compile_flags _config _language _target _flagsVar)
 			endif()
 		endforeach()
 	endif()
+	# handle language standard properties
+	if (_target)
+		get_target_property(_targetLanguageStandard ${_target} ${_language}_STANDARD)
+		get_target_property(_targetLanguageExtensions ${_target} ${_language}_EXTENSIONS)
+		get_target_property(_targetLanguageStandardRequired ${_target} ${_language}_STANDARD_REQUIRED)
+		if (_targetLanguageExtensions)
+			if (CMAKE_${_language}${_targetLanguageExtensions}_EXTENSION_COMPILE_OPTION)
+				list (APPEND _compileFlags "${CMAKE_${_language}${_targetLanguageExtensions}_EXTENSION_COMPILE_OPTION}")
+			endif()
+		elseif (_targetLanguageStandard)
+			if (_targetLanguageStandardRequired)
+				if (CMAKE_${_language}${_targetLanguageStandard}_STANDARD_COMPILE_OPTION)
+					list (APPEND _compileFlags "${CMAKE_${_language}${_targetLanguageStandard}_STANDARD_COMPILE_OPTION}")
+				endif()
+			else()
+				if (CMAKE_${_language}${_targetLanguageStandard}_EXTENSION_COMPILE_OPTION)
+					list (APPEND _compileFlags "${CMAKE_${_language}${_targetLanguageStandard}_EXTENSION_COMPILE_OPTION}")
+				endif()
+			endif()
+		endif()
+	endif()
 	# handle the POSITION_INDEPENDENT_CODE target property
 	if (_target)
 		get_target_property(_targetPIC ${_target} POSITION_INDEPENDENT_CODE)