Remove gcc-specific flags from Visual Studio build

Remove the flags -fno-exceptions -fno-rtti and add the equivalent for
compiling with MSVC.

Reviewers: grosser
llvm-svn: 242775

diff --git a/polly/CMakeLists.txt b/polly/CMakeLists.txt
index 5c0270e..64c671e 100644 (file)
--- a/polly/CMakeLists.txt
+++ b/polly/CMakeLists.txt
@@ -75,10 +75,13 @@ if (CMAKE_COMPILER_IS_GNUCXX)
   # FIXME: Turn off exceptions, RTTI:
   # -fno-exceptions -fno-rtti
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-common -Woverloaded-virtual -Wno-long-long -Wall -W -Wno-unused-parameter -Wwrite-strings -fno-exceptions -fno-rtti")
+elseif (MSVC)
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHs-c-")
+  add_definitions("-D_HAS_EXCEPTIONS=0")
+else ()
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-exceptions -fno-rtti")
 endif ()
 
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-exceptions -fno-rtti")
-
 # Define the FLAGS for the compilation of isl and imath
 #
 # Those are the only C files we have in the repository. Hence, we can just use