;; SPDX-FileCopyrightText: 2022 Hilton Chain ;; ;; SPDX-License-Identifier: GPL-3.0-or-later (define-module (rosenthal packages linux) #:use-module ((guix licenses) #:prefix license:) #:use-module (ice-9 match) #:use-module (guix build-system) #:use-module (guix build-system copy) #:use-module (guix build-system gnu) #:use-module (guix build-system python) #:use-module (guix download) #:use-module (guix gexp) #:use-module (guix git-download) #:use-module (guix packages) #:use-module (guix utils) #:use-module (gnu packages) #:use-module (gnu packages base) #:use-module (gnu packages compression) #:use-module (gnu packages gawk) #:use-module (gnu packages gcc) #:use-module (gnu packages glib) #:use-module (gnu packages linux) #:use-module (gnu packages llvm) #:use-module (gnu packages perl) #:use-module (gnu packages python) #:use-module (gnu packages rsync) #:use-module (gnu packages tls)) (define computed-origin-method (@@ (guix packages) computed-origin-method)) (define deblob-scripts (@@ (gnu packages linux) deblob-scripts-6.0)) (define make-linux-libre-source (@@ (gnu packages linux) make-linux-libre-source)) (define %upstream-linux-source (@@ (gnu packages linux) %upstream-linux-source)) (define linux-rosenthal-deblob-scripts (match deblob-scripts ((deblob-version (? origin? deblob) (? origin? deblob-check)) (list deblob-version (origin (inherit deblob) (file-name "linux-libre-deblob") (patches (list (local-file "patches/linux-libre-deblob-keep-needed.patch")))) (origin (inherit deblob-check) (file-name "linux-libre-deblob-check") (patches (list (local-file "patches/linux-libre-deblob-check-omit-error.patch")))))))) (define %cflags (string-append " -flto" " -fpic" " -fpie" " -fvisibility=hidden" " -fwrapv" " -pipe" " -fsanitize=cfi" " -fstack-clash-protection" " -fstack-protector-strong" " -enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang" " -ftrivial-auto-var-init=zero -D_FORTIFY_SOURCE=2 -D_GLIBCXX_ASSERTIONS")) (define %ldflags "-Wl,-z,defs -Wl,-z,now -Wl,-z,relro -Wl,-pie") (define %linux-version "6.0.10") (define %xanmod-version "xanmod1") (define %hardened-version "hardened1") (define (extract-xanmod-patch version hash) (let ((patch (string-append "linux-" version ".patch")) (source (origin (method url-fetch) (uri (string-append "https://github.com/xanmod/linux" "/releases/download/" version "/patch-" version ".xz")) (sha256 hash)))) (origin (method computed-origin-method) (file-name patch) (sha256 #f) (uri (delay (with-imported-modules '((guix build utils)) #~(begin (use-modules (guix build utils)) (set-path-environment-variable "PATH" '("bin") (list #+xz)) (setenv "XZ_OPT" (string-join (%xz-parallel-args))) (map (lambda (p) (begin (copy-file #+source p) (make-file-writable p) (invoke "xz" "--decompress" p))) (list (string-append #$patch ".xz"))) (copy-file #$patch #$output)))))))) (define linux-xanmod-patch (extract-xanmod-patch (string-append %linux-version "-" %xanmod-version) (base32 "0ypvr7lp9bhlja3zp97vmfxa80144z1kplsrzqdj301xwrmiki37"))) (define linux-hardened-patch (origin (method url-fetch) (uri (string-append "https://github.com/anthraxx/linux-hardened/releases/download/" %linux-version "-" %hardened-version "/linux-hardened-" %linux-version "-" %hardened-version ".patch")) (sha256 (base32 "1zbhqwhbzjc2jsmbrqk6y4w62b9drhzh2kb1p5bwgi3nd17f43jj")))) (define linux-hardened-patch-for-xanmod (origin (inherit linux-hardened-patch) (patches (list (local-file "patches/linux-hardened-xanmod-adaption.patch"))))) (define linux-xanmod-source (origin (inherit (%upstream-linux-source "6.0" (base32 "13kqh7yhifwz5dmd3ky0b3mzbh9r0nmjfp5mxy42drcdafjl692w"))) (patches (list linux-xanmod-patch)))) (define linux-hardened-source (origin (inherit (%upstream-linux-source %linux-version (base32 "1l0xak4w7c16cg8lhracy8r18zzdl0x5s654w6ivyw6dhk6pzr9r"))) (patches (list linux-hardened-patch)))) (define linux-rosenthal-source (origin (inherit linux-xanmod-source) (patches (list linux-xanmod-patch linux-hardened-patch-for-xanmod)))) (define linux-rosenthal-source-deblobed (make-linux-libre-source %linux-version linux-rosenthal-source linux-rosenthal-deblob-scripts)) (define-public linux-xanmod (let ((base (customize-linux #:name "linux-xanmod" #:linux linux-libre #:source linux-xanmod-source #:extra-version %xanmod-version))) (package (inherit base) (version %linux-version) (build-system (build-system-with-c-toolchain (package-build-system base) (modify-inputs (standard-packages) (delete "binutils" "gcc" "ld-wrapper")))) (arguments (substitute-keyword-arguments (package-arguments base) ((#:phases phases) #~(modify-phases #$phases (add-before 'configure 'setenv (lambda _ (setenv "LLVM" "1") (setenv "CFLAGS" #$%cflags) (setenv "CXXFLAGS" #$%cflags) (setenv "LDFLAGS" #$%ldflags) ;; FIXME: For some unknown reason, the build would fail when ;; calling `pthread_cancel()` at SORTTAB stage, together ;; with a "missing libgcc_s.so.1" error, no matter whether ;; it's present in LIBRARY_PATH. ;; However, LD_PRELOAD addresses this.... (setenv "LD_PRELOAD" (string-append #$gcc:lib "/lib/libgcc_s.so.1")))))))) (native-inputs (modify-inputs (package-native-inputs base) (append clang-15 llvm-15 lld-as-ld-wrapper-15 python-minimal-wrapper zstd) (delete "gmp" "mpc" "mpfr"))) (home-page "https://xanmod.org/") (synopsis "Linux kernel distribution with custom settings and new features") (description "General-purpose Linux kernel distribution with custom settings and new features. Built to provide a stable, responsive and smooth desktop experience.")))) (define-public linux-hardened (let ((base (customize-linux #:name "linux-hardened" #:linux linux-xanmod #:source linux-hardened-source #:extra-version %hardened-version))) (package (inherit base) (home-page "https://github.com/anthraxx/linux-hardened") (synopsis "The Security-Hardened Linux kernel and modules") (description "This package provides a Linux kernel with minimal supplement to upstream Kernel Self Protection Project changes. Features already provided by SELinux + Yama and archs other than multiarch arm64 / x86_64 aren't in scope. ")))) (define-public linux-rosenthal (let ((base (customize-linux #:name "linux-rosenthal" #:linux linux-xanmod #:source linux-rosenthal-source-deblobed #:defconfig (local-file "aux-files/config.zen3-dorphine") #:extra-version "rosenthal"))) (package (inherit base) (home-page "https://github.com/rakino/rosenthal/") (supported-systems '("x86_64-linux")) (synopsis "Custom Linux kernel") (description "Linux-Rosenthal is a custom Linux kernel based on @code{linux-xanmod} and @code{linux-hardened}. This kernel is partially deblobed, with some files necessary to drive specific hardwares kept.")))) (define-public kconfig-hardened-check-dev (let* ((base kconfig-hardened-check) (revision "135") (commit "d361925ba8e7c1f712615e12d4eff678f1f4d59b")) (package (inherit base) (name "kconfig-hardened-check-dev") (version (git-version "0.5.17" revision commit)) (source (origin (method git-fetch) (uri (git-reference (url "https://github.com/a13xp0p0v/kconfig-hardened-check") (commit commit))) (file-name (git-file-name name version)) (sha256 (base32 "0lkm4q3ndk5v58299sn4iclz0xf0z1hl63lkkmm05kgib0i4gbqk")))))))