;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2012, 2013, 2014, 2016 Ludovic Courtès ;;; Copyright © 2019 Mathieu Othacehe ;;; ;;; 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 licenses) #:use-module (guix packages) #:use-module (guix download) #:use-module (guix build-system gnu) #:use-module (guix build-system trivial) #:use-module (guix memoization) #: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 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)))) vior. No interaction with the people involved, including unsolicited interaction with those enforcing the Code of Conduct, for a specified period of time. This includes avoiding interactions in community spaces as well as external channels like social media. Violating these terms may lead to a temporary or permanent ban. 3. Temporary Ban Community Impact: A serious violation of community standards, including sustained inappropriate behavior. Consequence: A temporary ban from any sort of interaction or public communication with the community for a specified period of time. No public or private interaction with the people involved, including unsolicited interaction with those enforcing the Code of Conduct, is allowed during this period. Violating these terms may lead to a permanent ban. 4. Permanent Ban Community Impact: Demonstrating a pattern of violation of community standards, including sustained inappropriate behavior, harassment of an individual, or aggression toward or disparagement of classes of individuals. Consequence: A permanent ban from any sort of public interaction within the community. Attribution This Code of Conduct is adapted from the Contributor Covenant, version 2.1, available at https://www.contributor-covenant.org/version/2/1/code_of_conduct.html. Community Impact Guidelines were inspired by Mozilla’s code of conduct enforcement ladder. For answers to common questions about this code of conduct, see the FAQ at https://www.contributor-covenant.org/faq. Translations are available at https://www.contributor-covenant.org/translations.
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