Use “MATCHES” instead of “STREQUAL” to avoid ambiguous comparison.

GabrielHare · GabrielHare · commit a2fe23887a79 · 2016-12-15T02:50:09.000-08:00
NOTE: Unlike STREQUAL this comparison is supported pre and post CMake v3.1.0
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -11,7 +11,7 @@ option(UTPP_AMPLIFY_WARNINGS
     "Set this to OFF if you wish to use CMake default warning levels; should generally only use to work around support issues for your specific compiler"
     ON)
 
-if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
+if(${CMAKE_CXX_COMPILER_ID} MATCHES "MSVC")
 	# CHECK_CXX_COMPILER_FLAG could be used
 	# but MSVC version is preferred for feature requirements
 	if (MSVC14 OR MSVC12)
