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-rw-r--r--configure.ac3
1 files changed, 2 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index 0d7fb6ca8..2467e7973 100644
--- a/configure.ac
+++ b/configure.ac
@@ -82,7 +82,8 @@ AC_TYPE_PID_T
dnl Checks for library functions.
AC_FUNC_VPRINTF
AC_CHECK_FUNCS([geteuid getuid link memmove memset mkstemp strchr strrchr \
- strtol getopt getopt_long vsnprintf walkcontext backtrace])
+ strtol getopt getopt_long vsnprintf walkcontext backtrace \
+ getisax])
AC_FUNC_ALLOCA
dnl Old HAS_* names used in os/*.c.
AC_CHECK_FUNC([getdtablesize],