detect externally set CPU affinity

[alexxy/gromacs.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2a608f1f82b57cdcd5b874e5a65490ead0b2c6ef..c413e515e994c54309003f558a06a46b19176631 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -408,6 +408,7 @@ check_function_exists(lstat             HAVE_LSTAT)
 check_function_exists(sigaction         HAVE_SIGACTION)
 check_function_exists(sysconf           HAVE_SYSCONF)
 check_function_exists(sched_setaffinity HAVE_SCHED_SETAFFINITY)
+check_function_exists(sched_getaffinity HAVE_SCHED_GETAFFINITY)
 
 include(CheckLibraryExists)
 check_library_exists(m sqrt "" HAVE_LIBM)