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-rw-r--r--configure.ac2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index bb72391..a4d2857 100644
--- a/configure.ac
+++ b/configure.ac
@@ -69,7 +69,7 @@ if test "$os_unix" = "yes"; then
[AC_MSG_ERROR([could not find nanosleep])])
AC_CHECK_MEMBERS([struct dirent.d_type],,,[#include <dirent.h>])
AC_CHECK_HEADERS([err.h errno.h])
- AC_CHECK_FUNCS([getprogname getexecname])
+ AC_CHECK_FUNCS([getprogname getexecname memdup])
# Check if these are declared and/or available to link against
AC_CHECK_DECLS([program_invocation_short_name])