Cmake tests for SIGUSR1

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e28cae02e91b3ffd30adcd52fd1e1cf084799cbd..96e4f54f1398fd7cb451ef73073dcb7dfc3eb892 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -353,6 +353,7 @@ check_function_exists(fseeko     HAVE_FSEEKO)
 
 include(gmxTestSignal)
 gmx_test_retsigtype(RETSIGTYPE)
+gmx_test_sigusr1(HAVE_SIGUSR1)
 
 include(gmxTestInline)
 gmx_test_inline(INLINE_KEYWORD)