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-rw-r--r--m4/xstrtoumax.m42
1 files changed, 1 insertions, 1 deletions
diff --git a/m4/xstrtoumax.m4 b/m4/xstrtoumax.m4
index 7ea69a92e..d1ece9b5d 100644
--- a/m4/xstrtoumax.m4
+++ b/m4/xstrtoumax.m4
@@ -8,7 +8,7 @@ AC_DEFUN([jm_AC_PREREQ_XSTRTOUMAX],
AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])
AC_REQUIRE([jm_AC_TYPE_LONG_LONG])
AC_REQUIRE([jm_AC_TYPE_UNSIGNED_LONG_LONG])
- AC_CHECK_DECLS([strtoul, strtoull])
+ AC_CHECK_DECLS([strtoul, strtoull, strtoumax])
AC_CHECK_HEADERS(limits.h stdlib.h inttypes.h)
AC_CACHE_CHECK([whether <inttypes.h> defines strtoumax as a macro],