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-rw-r--r--configure.ac1
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 6da801a5c3..0b01430db1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2132,6 +2132,7 @@ AC_CHECK_FUNCS(sigaction)
AC_CHECK_FUNCS(sigaltstack)
AC_CHECK_FUNCS(sigprocmask)
AC_CHECK_FUNCS(sinh)
+AC_CHECK_FUNCS(snprintf)
AC_CHECK_FUNCS(spawnv)
AC_CHECK_FUNCS(symlink)
AC_CHECK_FUNCS(syscall)