;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2013, 2014, 2015 Ludovic Courtès ;;; Copyright © 2014, 2015 Mark H Weaver ;;; Copyright © 2015 Andreas Enge ;;; Copyright © 2017-2024 Efraim Flashner ;;; Copyright © 2017 Leo Famulari ;;; Copyright © 2018 Tobias Geerinckx-Rice ;;; Copyright © 2018, 2020 Marius Bakke ;;; Copyright © 2020 Mark Wielaard ;;; Copyright © 2020 Michael Rohleder ;;; Copyright © 2021 Leo Le Bouter ;;; Copyright © 2021 Maxime Devos ;;; Copyright © 2023 Janneke Nieuwenhuizen ;;; ;;; This file is part of GNU Guix. ;;; ;;; GNU Guix is free software; you can redistribute it and/or modify it ;;; under the terms of the GNU General Public License as published by ;;; the Free Software Foundation; either version 3 of the License, or (at ;;; your option) any later version. ;;; ;;; GNU Guix is distributed in the hope that it will be useful, but ;;; WITHOUT ANY WARRANTY; without even the implied warranty of ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ;;; GNU General Public License for more details. ;;; ;;; You should have received a copy of the GNU General Public License ;;; along with GNU Guix. If not, see . (define-module (gnu packages elf) #:use-module (guix gexp) #:use-module (guix utils) #:use-module (guix packages) #:use-module (guix download) #:use-module (guix git-download) #:use-module (guix build-system gnu) #:use-module ((guix licenses) #:select (gpl3+ lgpl3+ lgpl2.0+ lgpl2.1 gpl2 bsd-2)) #:use-module (gnu packages) #:use-module (gnu packages autotools) #:use-module (gnu packages compression) #:use-module (gnu packages documentation) #:use-module (gnu packages gcc) #:use-module (gnu packages m4) #:use-module (gnu packages pkg-config) #:use-module (gnu packages python) #:use-module (gnu packages sphinx) #:use-module (gnu packages texinfo) #:use-module (gnu packages xml) #:use-module (srfi srfi-1) #:use-module (srfi srfi-26)) (define-public elfutils (package (name "elfutils") (version "0.187") (source (origin (method url-fetch) (uri (string-append "https://sourceware.org/elfutils/ftp/" version "/elfutils-" version ".tar.bz2")) (sha256 (base32 "1j2lsicm3dkj5n6spszr9qy5rqm48bqimmz03x6hry8hwvxhs2z7")) (patches (search-patches "elfutils-tests-ptrace.patch")))) (build-system gnu-build-system) ;; Separate programs because that's usually not what elfutils users want, ;; and because they duplicate what Binutils provides (but are named ;; differently, using the eu- prefix and can be installed in parallel). (outputs '("out" ; libelf.so, elfutils/*.h, etc. "bin")) ; eu-nm, eu-objdump, etc. (arguments ;; Programs don't have libelf.so in their RUNPATH and libraries don't ;; know where to find each other. `(#:configure-flags (list (string-append "LDFLAGS=-Wl,-rpath=" (assoc-ref %outputs "out") "/lib") "--disable-static" ;; TODO: Enable the debuginfo server. It ;; increases the closure size significantly ;; and presents bootstrapping problems, so ;; we disable it for now. See ;; https://issues.guix.gnu.org/38803 and ;; https://sourceware.org/bugzilla/show_bug.cgi?id=25509 ;; for more information. "--disable-libdebuginfod" "--disable-debuginfod") ;; Disable tests on MIPS and PowerPC (without changing ;; the arguments list on other systems). ,@(if (any (cute string-prefix? <> (or (%current-target-system) (%current-system))) '("mips" "powerpc")) '(#:tests? #f) '()) #:phases (modify-phases %standard-phases ;; No reason has been found for this test to reliably fail on aarch64-linux. (add-after 'unpack 'disable-failing-aarch64-tests (lambda _ (substitute* "tests/Makefile.in" (("run-backtrace-native.sh") "")) #t)) ,@(if (target-riscv64?) `((add-after 'unpack 'disable-failing-riscv64-test (lambda _ (substitute* "tests/Makefile.in" ;; dwfl_thread_getframes: No DWARF information found (("run-backtrace-dwarf.sh") "") ;; These tests have several errors: ;; unknown program header entry type 0x70000003 ;; '.riscv.attributes' has unsupported type 1879048195 (("run-reverse-sections-self.sh") "") (("run-strip-strmerge.sh") "") (("run-elflint-self.sh") ""))))) '()) ,@(if (system-hurd?) `((add-after 'unpack 'skip-tests (lambda _ (substitute* '("tests/elfstrtab.c" "tests/emptyfile.c") (("elf_version \\(EV_CURRENT\\);" all) "exit (77);")) (substitute* '("tests/run-all-dwarf-ranges.sh" "tests/run-allfcts-multi.sh" "tests/run-attr-integrate-skel.sh" "tests/run-bug1-test.sh" "tests/run-copyadd-sections.sh" "tests/run-deleted.sh" "tests/run-get-units-split.sh" "tests/run-native-test.sh" "tests/run-readelf-loc.sh" "tests/run-readelf-ranges.sh" "tests/run-unit-info.sh" "tests/run-varlocs.sh") (("^#!.*" all) (string-append all "exit 77;\n")))))) '())))) (native-inputs (list m4)) (inputs (list xz zlib)) (home-page "https://sourceware.org/elfutils/") (synopsis "Collection of utilities and libraries to handle ELF files and DWARF data") (description "Elfutils is a collection of utilities and libraries to read, create and modify Executable and Linkable Format (@dfn{ELF}) binary files, find and handle Debugging With Arbitrary Record Formats (@dfn{DWARF}) debug data, symbols, thread state and stacktraces for processes and core files on GNU/Linux. Elfutils includes @file{libelf} for manipulating ELF files, @file{libdw} for inspecting DWARF data and process state and utilities like @command{eu-stack} (to show backtraces), @command{eu-nm} (for listing symbols from object files), @command{eu-size} (for listing the section sizes of an object or archive file), @command{eu-strip} (for discarding symbols), @command{eu-readelf} (to see the raw ELF file structures), @command{eu-elflint} (to check for well-formed ELF files), @command{eu-elfcompress} (to compress or decompress ELF sections), and more.") ;; Libraries are dual-licensed LGPLv3.0+ | GPLv2, and programs are GPLv3+. (license lgpl3+))) (define-public libabigail (package (name "libabigail") (home-page "https://sourceware.org/libabigail/") (version "2.0") (source (origin (method url-fetch) (uri (string-append "https://sourceware.org/pub/libabigail/" "libabigail-" version ".tar.gz")) (sha256 (base32 "1nkg7fsqvdr453hrskscy6xqz6fv45mylpgv1357dw3blnbsw11p")))) (build-system gnu-build-system) (arguments `(#:configure-flags '("--disable-static" "--enable-bash-completion" "--enable-manual") #:make-flags '("V=1") #:phases (modify-phases %standard-phases (add-after 'unpack 'patch-source (lambda _ (substitute* "build-aux/ltmain.sh" ;; Don't add -specs=/usr/lib/rpm/redhat/redhat-hardened-ld ;; to the GCC command line. (("compiler_flags=\"-specs=.*") "compiler_flags=\n")) #t)) (add-after 'build 'build-documentation (lambda _ (invoke "make" "-C" "doc/manuals" "html-doc" "man" "info"))) (add-before 'check 'set-test-environment (lambda _ (setenv "XDG_CACHE_HOME" "/tmp") #t)) (add-after 'install 'install-documentation (lambda _ (invoke "make" "-C" "doc/manuals" "install-man-and-info-doc"))) (add-after 'install-documentation 'install-bash-completion (lambda* (#:key outputs #:allow-other-keys) (for-each (lambda (file) (install-file file (string-append (assoc-ref outputs "out") "/share/bash-completion" "/completions"))) (find-files "bash-completion" ".*abi.*")) #t))))) (native-inputs (list pkg-config texinfo python-sphinx python)) (propagated-inputs (list elfutils ;libabigail.la says -lelf libxml2)) ;in Requires.private of libabigail.pc (synopsis "Analyze application binary interfaces (ABIs)") (description "@dfn{ABIGAIL} stands for the Application Binary Interface Generic Analysis and Instrumentation Library. It is a framework which aims at helping developers and software distributors to spot ABI-related issues like interface incompatibility in ELF shared libraries by performing a static analysis of the ELF binaries at hand.") (license lgpl3+))) (define-public libelf (package (name "libelf") (version "0.8.13") (source (origin (method url-fetch) (uri (list ;; As of May 2019, the original URL at mr511.de redirects to a ;; domain that doesn't resolve. Use these two mirrors instead. (string-append "https://fossies.org/linux/misc/old/" "libelf-" version ".tar.gz") (string-append "https://ftp.osuosl.org/pub/blfs/conglomeration/" "libelf/libelf-" version ".tar.gz"))) (sha256 (base32 "0vf7s9dwk2xkmhb79aigqm0x0yfbw1j0b9ksm51207qwr179n6jr")))) (build-system gnu-build-system) (arguments `(#:phases (modify-phases %standard-phases ;; This old 'configure' script doesn't support cross-compilation ;; well. I.e., it fails to find the cross-compiler. Also, ;; the old `configure' script doesn't support variables passed as ;; arguments. A third problem is that config.sub is too old to ;; recognise aarch64 and powerpc64le. ;; ;; Solve this by regenerating the configure script and letting ;; autoreconf update 'config.sub'. While 'config.sub' is updated ;; anyway, update 'config.guess' as well. (add-before 'bootstrap 'delete-configure (lambda* (#:key native-inputs inputs #:allow-other-keys) (delete-file "configure") (delete-file "config.sub") (delete-file "config.guess") (for-each (lambda (file) (install-file (string-append (assoc-ref (or native-inputs inputs) "automake") "/share/automake-" ,(version-major+minor (package-version automake)) "/" file) ".")) '("config.sub" "config.guess"))))))) (native-inputs (list autoconf ;; For up-to-date 'config.guess' and 'config.sub' automake)) (home-page (string-append "https://web.archive.org/web/20181111033959/" "http://www.mr511.de/software/english.html")) (synopsis "ELF object file access library") (description "Libelf is a C library to access ELF object files.") (license lgpl2.0+))) (define-public patchelf (package (name "patchelf") (version "0.18.0") (source (origin (method url-fetch) (uri (string-append "https://github.com/NixOS/patchelf/releases/download/" version "/patchelf-" version ".tar.bz2")) (sha256 (base32 "02s7ap86rx6yagfh9xwp96sgsj0p6hp99vhiq9wn4mxshakv4lhr")))) (build-system gnu-build-system) (arguments '(#:phases (modify-phases %standard-phases (add-after 'unpack 'fix-tests ;; Our GCC code ensures that RUNPATH is never empty, it includes ;; at least glibc/lib and gcc:lib/lib. (lambda* (#:key inputs #:allow-other-keys) (substitute* "tests/no-rpath.sh" ;; Disable checking for an empty runpath: (("^if test.*") "") ;; Find libgcc_s.so, which is necessary for the test: (("/xxxxxxxxxxxxxxx") (string-append (assoc-ref inputs "gcc:lib") "/lib"))) (substitute* "tests/replace-needed.sh" ;; This test assumes that only libc will be linked alongside ;; libfoo, but we also link libgcc_s. (("grep -v 'foo\\\\.so'") "grep -E 'libc.*\\.so'")) (substitute* "tests/set-empty-rpath.sh" ;; Binaries with empty RPATHs cannot run on Guix, because ;; we still need to find libgcc_s (see above). (("^\"\\$\\{SCRATCH\\}\"\\/simple.$") "")) ;; Skip this test for now. (substitute* "tests/Makefile.in" ((".*shared-rpath\\.sh \\.*") ""))))))) (native-inputs `(("gcc:lib" ,gcc "lib"))) (home-page "https://nixos.org/patchelf.html") (synopsis "Modify the dynamic linker and RPATH of ELF executables") (description "PatchELF allows the ELF \"interpreter\" and RPATH of an ELF binary to be changed.") (license gpl3+))) ;; Newer patchelf may break binaries. e.g. When setting RUNPATH for a Go ;; program. ;; See also: https://github.com/NixOS/patchelf/issues/482 (define-public patchelf-0.16 (package (inherit patchelf) (name "patchelf") (version "0.16.1") (source (origin (method url-fetch) (uri (string-append "https://github.com/NixOS/patchelf/releases/download/" version "/patchelf-" version ".tar.bz2")) (sha256 (base32 "0zdby3gpmm8q4735pviaq92zj41i2rdnhwhyrsb3sinc9hzmz4db")))) (arguments (substitute-keyword-arguments (package-arguments patchelf) ((#:phases phases '%standard-phases) #~(modify-phases #$phases (add-after 'fix-tests 'skip-empty-rpath-test (lambda _ (substitute* "tests/set-empty-rpath.sh" (("^\\$\\{SCRATCH\\}\\/simple.$") "")))))))))) (define-public libdwarf (package (name "libdwarf") (version "0.5.0") (source (origin (method git-fetch) ;; The archive at ;; https://www.prevanders.net/libdwarf-0.5.0.tar.xz ;; has a bad date header (3600). (uri (git-reference (url "https://github.com/davea42/libdwarf-code") (commit (string-append "v" version)))) (file-name (git-file-name name version)) (sha256 (base32 "17sgjxx666nxvxn3g1xc8fj0b89jazq9v8ddp3j3ck0r257ki8n2")))) (build-system gnu-build-system) (arguments '(#:configure-flags '("--enable-shared"))) (native-inputs (list autoconf automake libtool pkg-config python)) (inputs (list elfutils)) (home-page "https://www.prevanders.net/dwarf.html") (synopsis "Handle DWARF debugging information") (description "@code{libdwarf} is a library that handles the DWARF debugging information format.") ;; See https://www.prevanders.net/dwarflicense.html: (license (list lgpl2.1 gpl2 bsd-2))))