configure: fix -ldl detection with the ThreadSanitizer

53779b3c · Rémi Denis-Courmont · 640b974d · 53779b3c
Commit 53779b3c authored Oct 02, 2014 by Rémi Denis-Courmont
--- a/configure.ac
+++ b/configure.ac
@@ -701,7 +701,7 @@ dnl Check for dynamic plugins
 LIBDL=""
 have_dynamic_objects="no"
 VLC_SAVE_FLAGS
-AC_SEARCH_LIBS(dlopen, [dl svld], [
+AC_SEARCH_LIBS(dlsym, [dl svld], [
  AS_IF([test "$ac_cv_search_dlopen" != "none required"], [
    LIBDL="$ac_cv_search_dlopen"
  ])