From eb8214d2cd6b2170f6e05b89dbd8e47e1f0f4326 Mon Sep 17 00:00:00 2001
From: nikita <address@hidden>
Date: Fri, 15 May 2020 14:23:48 +0200
Subject: [PATCH] configure: check for arpg header as required by nix.

This is provided by glibc, porting to a platform without glibc
revealed this lack of check.
---
 configure.ac | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configure.ac b/configure.ac
index 0a20b476eb..174633785a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -266,6 +266,9 @@ else
 fi
 AC_SUBST([LIBLZ])
 
+# check for standard headers, required in Nix daemon
+AC_CHECK_HEADERS([argp.h])
+
 dnl Check for Guile-SSH, for the (guix ssh) module.
 GUIX_CHECK_GUILE_SSH
 AM_CONDITIONAL([HAVE_GUILE_SSH],
-- 
2.25.2