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| author | Bernardo Meurer <bernardo@meurer.org> | 2021-07-11 21:58:16 -0700 |
|---|---|---|
| committer | Bernardo Meurer <bernardo@meurer.org> | 2021-07-12 10:39:52 -0700 |
| commit | ea167e8ccbcae6a3378e622255d9705d26f33058 (patch) | |
| tree | 78a30854a96fadb0bfda768739c1b1a37158dc66 /pkgs/os-specific/linux/kernel/manual-config.nix | |
| parent | 89deec56234511babe7478a44f684afcec83b394 (diff) | |
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buildLinux: take and propagate extraMakeFlags
This is just for practicity, as it allows users of buildLinux to pass along extra flags they need in the kernel's make invocation. This makes, for example, supporting LLVM _much_ easier, and could enable us in the future to provide clang-built kernels.
Diffstat (limited to 'pkgs/os-specific/linux/kernel/manual-config.nix')
| -rw-r--r-- | pkgs/os-specific/linux/kernel/manual-config.nix | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/pkgs/os-specific/linux/kernel/manual-config.nix b/pkgs/os-specific/linux/kernel/manual-config.nix index d40a36936a2..77add0aef53 100644 --- a/pkgs/os-specific/linux/kernel/manual-config.nix +++ b/pkgs/os-specific/linux/kernel/manual-config.nix @@ -19,6 +19,8 @@ in { stdenv, # The kernel version version, + # Additional kernel make flags + extraMakeFlags ? [], # The version of the kernel module directory modDirVersion ? version, # The kernel source (tarball, git checkout, etc.) @@ -173,7 +175,9 @@ let "KBUILD_BUILD_VERSION=1-NixOS" kernelConf.target "vmlinux" # for "perf" and things like that - ] ++ optional isModular "modules"; + ] + ++ optional isModular "modules" + ++ extraMakeFlags; installFlags = [ "INSTALLKERNEL=${installkernel}" @@ -325,7 +329,7 @@ stdenv.mkDerivation ((drvAttrs config stdenv.hostPlatform.linux-kernel kernelPat "ARCH=${stdenv.hostPlatform.linuxArch}" ] ++ lib.optional (stdenv.hostPlatform != stdenv.buildPlatform) [ "CROSS_COMPILE=${stdenv.cc.targetPrefix}" - ]; + ] ++ extraMakeFlags; karch = stdenv.hostPlatform.linuxArch; }) |