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-rw-r--r--configure.ac2
1 files changed, 2 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 79ee38cabe..bc25c5bd91 100644
--- a/configure.ac
+++ b/configure.ac
@@ -233,6 +233,8 @@ AS_IF([test "$ac_cv_search___atomic_load_4" = "none required" || test "$ac_cv_se
dnl We use its presence to detect C11 threads
AC_CHECK_HEADERS([threads.h])
+AC_CHECK_HEADERS([valgrind/memcheck.h])
+
AC_ARG_ENABLE(padlock,
AS_HELP_STRING([--disable-padlock], [unconditionally disable padlock acceleration]),
use_padlock=$enableval)