user/spack: fix broken 'linux-headers' package.

See: https://github.com/spack/spack/issues/40334

Also:

  * Upstream Spack assumes that 'linux-headers' is
    always installed on the system, since it is a
    dependency of glibc. As 'openssl' requires it,
    make the dependency explicit. There are likely
    many more occurrences of this that should be
    reported and fixed upstream.

1 files changed, 26 insertions, 0 deletions

diff --git a/user/spack/40877.patch b/user/spack/40877.patch
new file mode 100644
index 000000000..4aa4368ff
--- /dev/null
+++ b/user/spack/40877.patch
@@ -0,0 +1,26 @@
+From 1af592210d9190147e097fe26ddaa583a962557e Mon Sep 17 00:00:00 2001
+From: Zach van Rijn <me@zv.io>
+Date: Fri, 3 Nov 2023 19:06:46 -0500
+Subject: [PATCH] linux-headers: support multiple versions (#40334)
+
+The download URL for linux-headers was hardcoded to 4.x;
+we need to derive the correct URL from the version number.
+---
+ var/spack/repos/builtin/packages/linux-headers/package.py | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/var/spack/repos/builtin/packages/linux-headers/package.py b/var/spack/repos/builtin/packages/linux-headers/package.py
+index 1236a25ce691e..8e1d995695b06 100644
+--- a/var/spack/repos/builtin/packages/linux-headers/package.py
++++ b/var/spack/repos/builtin/packages/linux-headers/package.py
+@@ -20,6 +20,10 @@ class LinuxHeaders(Package):
+     version("6.2.8", sha256="fed0ad87d42f83a70ce019ff2800bc30a855e672e72bf6d54a014d98d344f665")
+     version("4.9.10", sha256="bd6e05476fd8d9ea4945e11598d87bc97806bbc8d03556abbaaf809707661525")
+ 
++    def url_for_version(self, version):
++        url = "https://www.kernel.org/pub/linux/kernel/v{0}.x/linux-{1}.tar.xz"
++        return url.format(version.up_to(1), version)
++
+     def setup_build_environment(self, env):
+         # This variable is used in the Makefile. If it is defined on the
+         # system, it can break the build if there is no build recipe for