* doc/bison.texinfo: Update.

[bison.git] / m4 / error.m4

diff --git a/m4/error.m4 b/m4/error.m4
index eb0f776bbaff46ee3d7ddc96c16ee9ce75bcd620..c7269129ca8513ca530bb5a01e172fd5dbcac804 100644 (file)
--- a/m4/error.m4
+++ b/m4/error.m4
@@ -8,4 +8,5 @@ AC_DEFUN(jm_PREREQ_ERROR,
 [
   AC_CHECK_FUNCS(strerror strerror_r vprintf doprnt)
   AC_HEADER_STDC
+  AC_FUNC_STRERROR_R
 ])