From a97a00c37d8a15ee3a8d11ac00281626f55790b3 Mon Sep 17 00:00:00 2001
From: Oyvind Albrigtsen <oalbrigt@redhat.com>
Date: Mon, 8 Jan 2024 15:07:19 +0100
Subject: [PATCH] configure: fix "C preprocessor "gcc -E" fails sanity check"
error caused by autoconf 2.72
---
configure.ac | 1 +
1 file changed, 1 insertion(+)
diff --git a/configure.ac b/configure.ac
index 74766899b..67b9ddd35 100644
--- a/configure.ac
+++ b/configure.ac
@@ -81,6 +81,7 @@ fi
AC_PROG_CC dnl Can force other with environment variable "CC".
AM_PROG_CC_C_O
AC_PROG_CC_STDC
+AC_PROG_CPP
AC_PROG_AWK
AC_PROG_LN_S
AC_PROG_INSTALL