From a77960c540b6ee27ad5538a638ae3615cd025539 Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicholas.marriott@gmail.com>
Date: Wed, 18 Nov 2015 12:54:29 +0000
Subject: Add reallocarray to compat.

---
 configure.ac | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index a2b9e054..6cd859f0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -365,6 +365,13 @@ if test "x$found_openat" = xyes; then
 fi
 AM_CONDITIONAL(NO_OPENAT, [test "x$found_openat" = xno])
 
+# Look for reallocarray, compat/reallocarray.c used if missing.
+AC_CHECK_FUNC(reallocarray, found_reallocarray=yes, found_reallocarray=no)
+if test "x$found_reallocarray" = xyes; then
+	AC_DEFINE(HAVE_REALLOCARRAY)
+fi
+AM_CONDITIONAL(NO_REALLOCARRAY, [test "x$found_reallocarray" = xno])
+
 # Look for getopt. glibc's getopt does not enforce argument order and the ways
 # of making it do so are stupid, so just use our own instead.
 AC_CHECK_FUNC(getopt, found_getopt=yes, found_getopt=no)
-- 
cgit