;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2012, 2013, 2014, 2016 Ludovic Courtès ;;; Copyright © 2019 Mathieu Othacehe ;;; Copyright © 2021 Maxime Devos ;;; Copyright © 2022 ( ;;; ;;; 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 pkg-config) #:use-module (guix build-system trivial) #:use-module (guix build-system gnu) #:use-module (guix download) #:use-module (guix gexp) #:use-module (guix git-download) #:use-module ((guix licenses) #:prefix license:) #:use-module (guix memoization) #:use-module (guix packages) #:use-module (gnu packages autotools) #:use-module (gnu packages bash) #:export (pkg-config)) ;; This is the "primitive" pkg-config package. People should use `pkg-config' ;; (see below) rather than `%pkg-config', but we export `%pkg-config' so that ;; `fold-packages' finds it. (define-public %pkg-config (package (name "pkg-config") (version "0.29.2") (source (origin (method url-fetch) (uri (list (string-append "http://fossies.org/linux/misc/pkg-config-" version ".tar.gz") ;; FIXME: The following URL redirects to HTTPS, which ;; creates bootstrapping problems: ;; . (string-append "http://pkgconfig.freedesktop.org/releases/pkg-config-" version ".tar.gz"))) (sha256 (base32 "14fmwzki1rlz8bs2p810lk6jqdxsk966d8drgsjmi54cd00rrikg")))) (build-system gnu-build-system) (arguments `(#:configure-flags '("--with-internal-glib" ;; Those variables are guessed incorrectly when cross-compiling. ;; See: https://developer.gimp.org/api/2.0/glib/glib-cross-compiling.html. ,@(if (%current-target-system) '("glib_cv_stack_grows=no" "glib_cv_uscore=no" "ac_cv_func_posix_getpwuid_r=yes" "ac_cv_func_posix_getgrgid_r=yes") '())))) (native-search-paths (list (search-path-specification (variable "PKG_CONFIG_PATH") (files '("lib/pkgconfig" "lib64/pkgconfig" "share/pkgconfig"))))) (home-page "https://www.freedesktop.org/wiki/Software/pkg-config") (license license:gpl2+) (synopsis "Helper tool used when compiling applications and libraries") (description "pkg-config is a helper tool used when compiling applications and libraries. It helps you insert the correct compiler options on the command line so an application can use gcc -o test test.c `pkg-config --libs --cflags glib-2.0` for instance, rather than hard-coding values on where to find glib (or other libraries). It is language-agnostic, so it can be used for defining the location of documentation tools, for instance."))) (define cross-pkg-config (mlambda (target) "Return a pkg-config for TARGET, essentially just a wrapper called `TARGET-pkg-config', as `configure' scripts like it." ;; See ;; for details. (package (inherit %pkg-config) (name (string-append (package-name %pkg-config) "-" target)) (build-system trivial-build-system) (arguments `(#:modules ((guix build utils)) #:builder (begin (use-modules (guix build utils)) (let* ((in (assoc-ref %build-inputs "pkg-config")) (out (assoc-ref %outputs "out")) (bin (string-append out "/bin")) (prog (string-append ,target "-pkg-config")) (native (string-append in "/bin/pkg-config"))) (mkdir-p bin) ;; Create a `TARGET-pkg-config' -> `pkg-config' symlink. ;; This satisfies the pkg.m4 macros, which use ;; AC_PROG_TOOL to determine the `pkg-config' program ;; name. (symlink native (string-append bin "/" prog)) ;; Also make 'pkg.m4' available, some packages might ;; expect it. (mkdir-p (string-append out "/share")) (symlink (string-append in "/share/aclocal") (string-append out "/share/aclocal")) #t)))) (native-inputs `(("pkg-config" ,%pkg-config))) ;; Ignore native inputs, and set `PKG_CONFIG_PATH' for target inputs. (native-search-paths '()) (search-paths (package-native-search-paths %pkg-config))))) (define (pkg-config-for-target target) "Return a pkg-config package for TARGET, which may be either #f for a native build, or a GNU triplet." (if target (cross-pkg-config target) %pkg-config)) ;; This hack allows us to automatically choose the native or the cross ;; `pkg-config' depending on whether it's being used in a cross-build ;; environment or not. (define-syntax pkg-config (identifier-syntax (pkg-config-for-target (%current-target-system)))) ;; This hack allows for using both "pkg-config" and "TARGET-pkg-config" ;; at the same time. Simply using '%pkg-config' and 'pkg-config' won't ;; work because they both use the "PKG_CONFIG_PATH" environment variable. (define-public pkg-config-for-build (package (inherit (hidden-package %pkg-config)) (name "pkg-config-for-build") (version "0") (source #f) (build-system trivial-build-system) (inputs (list bash-minimal %pkg-config)) (arguments `(#:modules ((guix build utils)) #:builder ,#~(begin (use-modules (guix build utils)) (define where (string-append #$output "/bin/pkg-config")) (mkdir-p (dirname where)) (call-with-output-file where (lambda (port) (format port "#!~a export PKG_CONFIG_PATH=\"$PKG_CONFIG_PATH_FOR_BUILD\" exec ~a \"$@\"" (search-input-file %build-inputs "bin/bash") (search-input-file %build-inputs "bin/pkg-config")))) (chmod where #o500)))) (native-search-paths (map (lambda (original) (search-path-specification (inherit original) (variable "PKG_CONFIG_PATH_FOR_BUILD"))) (package-native-search-paths %pkg-config))))) (define-public pkgconf ;; The last release was tagged on 2021-07-25, and there's been a lot of activity ;; since then. (let ((commit "b0802cb3d19b5b963ad20eed464a2da6e7d7b0b5") (revision "0")) (package (name "pkgconf") (version (git-version "1.8.0" revision commit)) (source (origin (method git-fetch) (uri (git-reference (url "https://github.com/pkgconf/pkgconf") (commit commit))) (file-name (git-file-name name version)) (sha256 (base32 "1xcpvzahrp34jhdfsazdhbj9byr2wqwmjx7jfarhpc1x4z3l37a0")))) (build-system gnu-build-system) (arguments ;; Kyua, which pkgconf uses for testing, is not packaged in Guix, ;; though it should be trivial to add; the problem is that it "cannot ;; find test programs" that it needs when run during this package's ;; check phase. ;; ;; The silver lining is that omitting Kyua means we drop dependencies ;; on pkg-config, Lua, and C++. It does not, in fact, seem as if the ;; tests are even supposed to be run by anyone but the pkgconf ;; developers, as touts pkgconf's dependency-free ;; nature as an advantage over pkg-config. (list #:tests? #f)) (native-inputs (list ;; pkgconf's autotools setup forbids the use of any ;; earlier version of autoconf than 2.71. autoconf-2.71 automake libtool)) (native-search-paths (list (search-path-specification (variable "PKG_CONFIG_PATH") (files '("lib/pkgconfig" "lib64/pkgconfig" "share/pkgconfig"))))) (home-page "https://pkgconf.org") (synopsis "Package compiler and linker metadata toolkit") (description "@code{pkgconf} is a compiler and linker configuration toolkit, mostly compatible with freedesktop.org's @code{pkg-config}. A library called @code{libpkgconf} is provided so that programs can embed its functionality.") (license license:isc))))