From 5f456680807809c04eccdf71293e3326efd3a095 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Thu, 6 Sep 2012 00:00:34 +0200
Subject: [PATCH] distro: glibc: Assume a recent Linux kernel.

* distro/base.scm (glibc): Pass "--enable-kernel=2.6.30".
---
 distro/base.scm | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/distro/base.scm b/distro/base.scm
index c89a391845..d3a1228297 100644
--- a/distro/base.scm
+++ b/distro/base.scm
@@ -1217,6 +1217,12 @@ call interface, and powerful string processing.")
             (string-append "--with-headers="
                            (assoc-ref %build-inputs "linux-headers")
                            "/include")
+
+            ;; The default is to assume a 2.4 Linux interface, but we'll
+            ;; always use something newer.  See "kernel-features.h" in the
+            ;; GNU libc for details.
+            "--enable-kernel=2.6.30"
+
             ;; To avoid linking with -lgcc_s (dynamic link) so the libc does
             ;; not depend on its compiler store path.
             "libc_cv_as_needed=no"