From 1e77d0b975ad714dc3c619bdddd949f94ec2fc79 Mon Sep 17 00:00:00 2001 From: David Guibert Date: Thu, 28 Dec 2017 09:11:36 +0100 Subject: kernel 4.14 require libelf to compile modules. [...] make modules -C /nix/store/h1vzl6bq4wif3m8dd1bw2p3fv4shjg3n-linux-4.14.9-dev/lib/modules/4.14.9/build EXTRA_CFLAGS=-Werror-implicit-function-declaration M=/tmp/nix-build-spl-kernel-2017-11-16-4.14.9.drv-0/source/build /nix/store/h1vzl6bq4wif3m8dd1bw2p3fv4shjg3n-linux-4.14.9-dev/lib/modules/4.14.9/source/Makefile:939: *** "Cannot generate ORC metadata for CONFIG_UNWINDER_ORC=y, please install libelf-dev, libelf-devel or elfutils-libelf-devel". Stop. This patch introduces kernel.moduleBuildDependencies to avoid the logic "stdenv.lib.optional (stdenv.lib.versionAtLeast kernel.version "4.14") libelf" in multiple places. [dezgeg did some minor tweaks on top] --- pkgs/os-specific/linux/sysdig/default.nix | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'pkgs/os-specific/linux/sysdig/default.nix') diff --git a/pkgs/os-specific/linux/sysdig/default.nix b/pkgs/os-specific/linux/sysdig/default.nix index 18d473e2194..71d7e9e1b78 100644 --- a/pkgs/os-specific/linux/sysdig/default.nix +++ b/pkgs/os-specific/linux/sysdig/default.nix @@ -14,7 +14,7 @@ stdenv.mkDerivation rec { buildInputs = [ cmake zlib luajit ncurses perl jsoncpp libb64 openssl curl jq gcc - ]; + ] ++ optional (kernel != null) kernel.moduleBuildDependencies; hardeningDisable = [ "pic" ]; -- cgit 1.4.1