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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 029875cb..4fafd1ed 100644
--- a/configure.ac
+++ b/configure.ac
@@ -411,6 +411,8 @@ AC_CHECK_FUNCS([lstat])
AC_CHECK_FUNCS([setresuid setresgid setreuid setregid seteuid setegid ppoll strsignal sig2str strtof_l])
+AC_FUNC_ALLOCA
+
AC_MSG_CHECKING([for PTHREAD_PRIO_INHERIT])
AC_LANG_CONFTEST([AC_LANG_SOURCE([[
#include <pthread.h>