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-rw-r--r--configure.ac3
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index b348a717..7caff2c5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -425,6 +425,9 @@ AC_CHECK_DECLS([powerof2],[],[],[#include <sys/param.h>])
AC_CHECK_DECLS([mempcpy],[],[],
[#define _GNU_SOURCE
#include <string.h>])
+AC_CHECK_DECLS([reallocarray],[],[],
+ [#define _GNU_SOURCE
+ #include <stdlib.h>])
AC_CHECK_FUNCS([process_vm_readv])