# large and three small executables. This is done to minimize memory load
# in parallel builds. Please retain this ordering.
+# If polly exists and is not disabled compile it and add it to the LLVM tools.
+option(LLVM_BUILD_POLLY "Compile polly" ON)
+if( EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/polly/CMakeLists.txt )
+ if (LLVM_BUILD_POLLY)
+ add_subdirectory( ${CMAKE_CURRENT_SOURCE_DIR}/polly)
+ endif (LLVM_BUILD_POLLY)
+endif( EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/polly/CMakeLists.txt )
+
if( NOT WIN32 OR MSYS OR CYGWIN )
# It is useful to build llvm-config before the other tools, so we
# have a fresh LibDeps.txt for regenerating the hard-coded library