1 files changed, 28 insertions, 0 deletions
diff --git a/support/links-dso-program.cc b/support/links-dso-program.cc
new file mode 100644
index 0000000000..4bc2411086
--- /dev/null
+++ b/support/links-dso-program.cc
@@ -0,0 +1,28 @@
+#include <iostream>
+
+/* makedb needs selinux dso's.  */
+#ifdef HAVE_SELINUX
+# include <selinux/selinux.h>
+#endif
+
+using namespace std;
+
+/* The purpose of this file is to indicate to the build system which
+   shared objects need to be copied into the testroot, such as gcc or
+   selinux support libraries.  This program is never executed, only
+   scanned for dependencies on shared objects, so the code below may
+   seem weird - it's written to survive gcc optimization and force
+   such dependencies.
+*/
+
+int
+main (int argc, char **argv)
+{
+  /* Complexity to keep gcc from optimizing this away.  */
+  cout << (argc > 1 ? argv[1] : "null");
+#ifdef HAVE_SELINUX
+  /* This exists to force libselinux.so to be required.  */
+  cout << "selinux " << is_selinux_enabled ();
+#endif
+  return 0;
+}