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nixpkgs/pkgs/os-specific/linux/lttng-modules/default.nix

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treewide: with stdenv.lib; in meta -> with lib; Part of: https://github.com/NixOS/nixpkgs/issues/108938 meta = with stdenv.lib; is a widely used pattern. We want to slowly remove the `stdenv.lib` indirection and encourage people to use `lib` directly. Thus let’s start with the meta field. This used a rewriting script to mostly automatically replace all occurances of this pattern, and add the `lib` argument to the package header if it doesn’t exist yet. The script in its current form is available at https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix
2021-01-11 07:54:33 +00:00
{ lib, stdenv, fetchurl, kernel }:
lttng-modules: new package Add linux kernel modules needed to do kernel tracing with LTTng. To make them available to lttng in NixOS, add this to configuration.nix: boot.extraModulePackages = [ pkgs.linuxPackages.lttngModules ];
2013-07-04 21:34:32 +01:00
stdenv.mkDerivation rec {
lttng-modules: use proper version number And note why we're not using the latest stable release (because of support for linux >= 3.16).
2014-10-14 20:12:23 +01:00
pname = "lttng-modules-${version}";
Update and fix kernel packages to new kernel build In most cases, this just meant changing kernelDev (now removed from linuxPackagesFor) to kernel.dev. Some packages needed more work (though whether that was because of my changes or because they were already broken, I'm not sure). Specifics: * psmouse-alps builds on 3.4 but not 3.10, as noted in the comments that were already there * blcr builds on 3.4 but not 3.10, as noted in comments that were already there * open-iscsi, ati-drivers, wis-go7007, and openafsClient don't build on 3.4 or 3.10 on this branch or on master, so they're marked broken * A version-specific kernelHeaders package was added The following packages were removed: * atheros/madwifi is superceded by official ath*k modules * aufs is no longer used by any of our kernels * broadcom-sta v6 (which was already packaged) replaces broadcom-sta * exmap has not been updated since 2011 and doesn't build * iscis-target has not been updated since 2010 and doesn't build * iwlwifi is part of mainline now and doesn't build * nivida-x11-legacy-96 hasn't been updated since 2008 and doesn't build Everything not specifically mentioned above builds successfully on 3.10. I haven't yet tested on 3.4, but will before opening a pull request. Signed-off-by: Shea Levy <shea@shealevy.com>
2014-01-05 01:57:21 +00:00
name = "${pname}-${kernel.version}";
lttng-modules: 2.10.0 -> 2.10.5 Fixes build failure against newer linux kernels.
2018-01-31 20:00:32 +00:00
version = "2.10.5";
lttng-modules: new package Add linux kernel modules needed to do kernel tracing with LTTng. To make them available to lttng in NixOS, add this to configuration.nix: boot.extraModulePackages = [ pkgs.linuxPackages.lttngModules ];
2013-07-04 21:34:32 +01:00
lttng-modules: 2.6.2-1-g7a88f8b -> 2.6.3 This also drops the assertion about kernel.version - we don't have anything older than 3.4 in nixpkgs anyway.
2015-09-13 09:34:06 +01:00
src = fetchurl {
treewide: use more HTTPS URLs Uses the HTTPS url for cases where the existing URL has a permanent redirect. For each domain, at least one fixed derivation URL was downloaded to test the domain is properly serving downloads. Also fixes jbake source URL, which was broken.
2018-03-25 06:04:25 +01:00
url = "https://lttng.org/files/lttng-modules/lttng-modules-${version}.tar.bz2";
lttng-modules: 2.10.0 -> 2.10.5 Fixes build failure against newer linux kernels.
2018-01-31 20:00:32 +00:00
sha256 = "07rs01zwr4bmjamplix5qz1c6mb6wdawb68vyn0w6wx68ppbpnxq";
lttng-modules: new package Add linux kernel modules needed to do kernel tracing with LTTng. To make them available to lttng in NixOS, add this to configuration.nix: boot.extraModulePackages = [ pkgs.linuxPackages.lttngModules ];
2013-07-04 21:34:32 +01:00
};
lttng-modules: use kernel.moduleBuildDependencies Instead of explicitly depending on libelf, use kernel.moduleBuildDependencies which was introduced in 1e77d0b975ad ("kernel 4.14 require libelf to compile modules.").
2018-06-08 12:57:04 +01:00
buildInputs = kernel.moduleBuildDependencies;
lttng-modules: add 'libelf' to fix build against linux 4.14 Fixes this: $ nix-build -A linuxPackages.lttng-modules [...] /nix/store/...-linux-4.14.48-dev/lib/modules/4.14.48/source/Makefile:948: \ *** "Cannot generate ORC metadata for CONFIG_UNWINDER_ORC=y, please install libelf-dev, libelf-devel or elfu (Linux 4.16+ has other issues, so mark as broken.)
2018-06-07 11:44:56 +01:00
Use general hardening flag toggle lists The following parameters are now available: * hardeningDisable To disable specific hardening flags * hardeningEnable To enable specific hardening flags Only the cc-wrapper supports this right now, but these may be reused by other wrappers, builders or setup hooks. cc-wrapper supports the following flags: * fortify * stackprotector * pie (disabled by default) * pic * strictoverflow * format * relro * bindnow
2016-02-26 17:38:15 +00:00
hardeningDisable = [ "pic" ];
linuxPackages.lttng-modules: turn off pic hardening
2016-02-12 02:25:57 +00:00
treewide: NIX_*_FLAGS -> string
2019-10-30 02:23:29 +00:00
NIX_CFLAGS_COMPILE = "-Wno-error=implicit-function-declaration";
linuxPackages.lttng-modules: fix build
2016-08-13 12:19:15 +01:00
lttng-modules: new package Add linux kernel modules needed to do kernel tracing with LTTng. To make them available to lttng in NixOS, add this to configuration.nix: boot.extraModulePackages = [ pkgs.linuxPackages.lttngModules ];
2013-07-04 21:34:32 +01:00
preConfigure = ''
Update and fix kernel packages to new kernel build In most cases, this just meant changing kernelDev (now removed from linuxPackagesFor) to kernel.dev. Some packages needed more work (though whether that was because of my changes or because they were already broken, I'm not sure). Specifics: * psmouse-alps builds on 3.4 but not 3.10, as noted in the comments that were already there * blcr builds on 3.4 but not 3.10, as noted in comments that were already there * open-iscsi, ati-drivers, wis-go7007, and openafsClient don't build on 3.4 or 3.10 on this branch or on master, so they're marked broken * A version-specific kernelHeaders package was added The following packages were removed: * atheros/madwifi is superceded by official ath*k modules * aufs is no longer used by any of our kernels * broadcom-sta v6 (which was already packaged) replaces broadcom-sta * exmap has not been updated since 2011 and doesn't build * iscis-target has not been updated since 2010 and doesn't build * iwlwifi is part of mainline now and doesn't build * nivida-x11-legacy-96 hasn't been updated since 2008 and doesn't build Everything not specifically mentioned above builds successfully on 3.10. I haven't yet tested on 3.4, but will before opening a pull request. Signed-off-by: Shea Levy <shea@shealevy.com>
2014-01-05 01:57:21 +00:00
export KERNELDIR="${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
lttng-modules: new package Add linux kernel modules needed to do kernel tracing with LTTng. To make them available to lttng in NixOS, add this to configuration.nix: boot.extraModulePackages = [ pkgs.linuxPackages.lttngModules ];
2013-07-04 21:34:32 +01:00
export INSTALL_MOD_PATH="$out"
'';
linuxPackages.lttng-modules: 2.8.3 -> 2.9.1
2017-02-23 10:01:23 +00:00
installTargets = [ "modules_install" ];
enableParallelBuilding = true;
lttng-modules: new package Add linux kernel modules needed to do kernel tracing with LTTng. To make them available to lttng in NixOS, add this to configuration.nix: boot.extraModulePackages = [ pkgs.linuxPackages.lttngModules ];
2013-07-04 21:34:32 +01:00
treewide: with stdenv.lib; in meta -> with lib; Part of: https://github.com/NixOS/nixpkgs/issues/108938 meta = with stdenv.lib; is a widely used pattern. We want to slowly remove the `stdenv.lib` indirection and encourage people to use `lib` directly. Thus let’s start with the meta field. This used a rewriting script to mostly automatically replace all occurances of this pattern, and add the `lib` argument to the package header if it doesn’t exist yet. The script in its current form is available at https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix
2021-01-11 07:54:33 +00:00
meta = with lib; {
lttng-modules: new package Add linux kernel modules needed to do kernel tracing with LTTng. To make them available to lttng in NixOS, add this to configuration.nix: boot.extraModulePackages = [ pkgs.linuxPackages.lttngModules ];
2013-07-04 21:34:32 +01:00
description = "Linux kernel modules for LTTng tracing";
treewide: Per RFC45, remove all unquoted URLs
2020-04-01 02:11:51 +01:00
homepage = "https://lttng.org/";
fixes #1933
2014-10-22 23:13:31 +01:00
license = with licenses; [ lgpl21 gpl2 mit ];
lttng-modules: new package Add linux kernel modules needed to do kernel tracing with LTTng. To make them available to lttng in NixOS, add this to configuration.nix: boot.extraModulePackages = [ pkgs.linuxPackages.lttngModules ];
2013-07-04 21:34:32 +01:00
platforms = platforms.linux;
maintainers = [ maintainers.bjornfor ];
linuxPackages.lttng-modules: broken on kernels >4.11
2017-09-15 12:29:03 +01:00
broken = builtins.compareVersions kernel.version "3.18" == -1
lttng-modules: add 'libelf' to fix build against linux 4.14 Fixes this: $ nix-build -A linuxPackages.lttng-modules [...] /nix/store/...-linux-4.14.48-dev/lib/modules/4.14.48/source/Makefile:948: \ *** "Cannot generate ORC metadata for CONFIG_UNWINDER_ORC=y, please install libelf-dev, libelf-devel or elfu (Linux 4.16+ has other issues, so mark as broken.)
2018-06-07 11:44:56 +01:00
|| builtins.compareVersions kernel.version "4.16" == 1;
lttng-modules: new package Add linux kernel modules needed to do kernel tracing with LTTng. To make them available to lttng in NixOS, add this to configuration.nix: boot.extraModulePackages = [ pkgs.linuxPackages.lttngModules ];
2013-07-04 21:34:32 +01:00
};
}
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