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-rw-r--r--configure.in2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.in b/configure.in
index 3e5e57f1..2d442478 100644
--- a/configure.in
+++ b/configure.in
@@ -134,7 +134,7 @@ AC_C_BIGENDIAN
AC_CHECK_LIB(socket,socket)
AC_CHECK_LIB(nsl,gethostbyname)
-AC_CHECK_FUNCS(vsnprintf vasprintf nanosleep usleep poll setenv)
+AC_CHECK_FUNCS(vsnprintf vasprintf nanosleep usleep poll setenv socketpair)
AC_CACHE_CHECK([for posix getpwnam_r],
ac_cv_func_posix_getpwnam_r,