search libunwind with cmake and die at config time if not found

[simgrid.git] / buildtools / Cmake / CompleteInFiles.cmake

diff --git a/buildtools/Cmake/CompleteInFiles.cmake b/buildtools/Cmake/CompleteInFiles.cmake
index 5f1d02e..199fa68 100644 (file)
--- a/buildtools/Cmake/CompleteInFiles.cmake
+++ b/buildtools/Cmake/CompleteInFiles.cmake
@@ -206,6 +206,7 @@ endif(enable_mallocators)
 if(enable_model-checking AND HAVE_MMAP)
   SET(HAVE_MC 1)
   SET(MMALLOC_WANT_OVERRIDE_LEGACY 1)
+  include(FindLibunwind)
 else(enable_model-checking AND HAVE_MMAP)
   SET(HAVE_MC 0)
   SET(MMALLOC_WANT_OVERRIDE_LEGACY 0)