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d7e2d273e1
* gnu/packages/selinux.scm (python-sepolgen): New variable.
292 lines
12 KiB
Scheme
292 lines
12 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2016, 2017 Ricardo Wurmus <rekado@elephly.net>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (gnu packages selinux)
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#:use-module ((guix licenses) #:prefix license:)
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#:use-module (guix packages)
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#:use-module (guix download)
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#:use-module (guix utils)
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#:use-module (guix build-system gnu)
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#:use-module (guix build-system python)
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#:use-module (gnu packages)
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#:use-module (gnu packages admin)
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#:use-module (gnu packages bison)
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#:use-module (gnu packages docbook)
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#:use-module (gnu packages flex)
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#:use-module (gnu packages pcre)
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#:use-module (gnu packages pkg-config)
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#:use-module (gnu packages python)
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#:use-module (gnu packages swig)
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#:use-module (gnu packages textutils)
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#:use-module (gnu packages xml))
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;; Update the SELinux packages together!
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(define-public libsepol
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(package
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(name "libsepol")
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(version "2.6")
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(source (let ((release "20161014"))
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(origin
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(method url-fetch)
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(uri (string-append "https://github.com/SELinuxProject/selinux/"
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"archive/" release ".tar.gz"))
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(file-name (string-append "selinux-" release ".tar.gz"))
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(sha256
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(base32
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"1dpwynfb6n31928343blac4159g4jbrwxdp61q5yffmxpy3c3czi")))))
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(build-system gnu-build-system)
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(arguments
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`(#:tests? #f ; tests require checkpolicy, which requires libsepol
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#:test-target "test"
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#:make-flags
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(let ((out (assoc-ref %outputs "out")))
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(list (string-append "PREFIX=" out)
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(string-append "DESTDIR=" out)
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(string-append "MAN3DIR=" out "/share/man/man3")
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(string-append "MAN5DIR=" out "/share/man/man5")
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(string-append "MAN8DIR=" out "/share/man/man8")
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(string-append "LDFLAGS=-Wl,-rpath=" out "/lib")
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"CC=gcc"))
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#:phases
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(modify-phases %standard-phases
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(delete 'configure)
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(add-after 'unpack 'enter-dir
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(lambda _ (chdir ,name) #t)))))
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(native-inputs
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`(("flex" ,flex)))
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(home-page "https://selinuxproject.org/")
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(synopsis "Library for manipulating SELinux policies")
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(description
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"The libsepol library provides an API for the manipulation of SELinux
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binary policies. It is used by @code{checkpolicy} (the policy compiler) and
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similar tools, and programs such as @code{load_policy}, which must perform
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specific transformations on binary policies (for example, customizing policy
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boolean settings).")
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(license license:lgpl2.1+)))
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(define-public checkpolicy
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(package (inherit libsepol)
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(name "checkpolicy")
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(arguments
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`(#:tests? #f ; there is no check target
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#:make-flags
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(let ((out (assoc-ref %outputs "out")))
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(list (string-append "PREFIX=" out)
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(string-append "LDLIBS="
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(assoc-ref %build-inputs "libsepol")
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"/lib/libsepol.a "
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(assoc-ref %build-inputs "flex")
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"/lib/libfl.a")
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"CC=gcc"))
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#:phases
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(modify-phases %standard-phases
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(delete 'configure)
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(add-after 'unpack 'enter-dir
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(lambda _ (chdir ,name) #t)))))
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(inputs
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`(("libsepol" ,libsepol)))
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(native-inputs
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`(("bison" ,bison)
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("flex" ,flex)))
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(synopsis "Check SELinux security policy configurations and modules")
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(description
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"This package provides the tools \"checkpolicy\" and \"checkmodule\".
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Checkpolicy is a program that checks and compiles a SELinux security policy
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configuration into a binary representation that can be loaded into the kernel.
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Checkmodule is a program that checks and compiles a SELinux security policy
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module into a binary representation.")
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;; GPLv2 only
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(license license:gpl2)))
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(define-public libselinux
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(package (inherit libsepol)
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(name "libselinux")
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(arguments
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(substitute-keyword-arguments (package-arguments libsepol)
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((#:make-flags flags)
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`(cons* "PYTHON=python3"
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(string-append "PYSITEDIR="
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(assoc-ref %outputs "out")
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"/lib/python"
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,(version-major+minor (package-version python))
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"/site-packages/")
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,flags))
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((#:phases phases)
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`(modify-phases ,phases
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(replace 'enter-dir
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(lambda _ (chdir ,name) #t))
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;; libsepol.a is not located in this package's LIBDIR.
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(add-after 'enter-dir 'patch-libsepol-path
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(lambda* (#:key inputs #:allow-other-keys)
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(substitute* "src/Makefile"
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(("\\$\\(LIBDIR\\)/libsepol.a")
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(string-append (assoc-ref inputs "libsepol")
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"/lib/libsepol.a")))
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#t))
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(add-after 'enter-dir 'remove-Werror
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(lambda _
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;; GCC complains about the fact that the output does not (yet)
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;; have an "include" directory, even though it is referenced.
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(substitute* '("src/Makefile"
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"utils/Makefile")
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(("-Werror ") ""))
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#t))
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(add-after 'build 'pywrap
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(lambda* (#:key make-flags #:allow-other-keys)
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(zero? (apply system* "make" "pywrap" make-flags))))
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(add-after 'install 'install-pywrap
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(lambda* (#:key make-flags #:allow-other-keys)
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(zero? (apply system* "make" "install-pywrap" make-flags))))))))
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(inputs
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`(("libsepol" ,libsepol)
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("pcre" ,pcre)
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;; For pywrap phase
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("python" ,python-wrapper)))
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;; These inputs are only needed for the pywrap phase.
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(native-inputs
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`(("swig" ,swig)
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("pkg-config" ,pkg-config)))
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(synopsis "SELinux core libraries and utilities")
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(description
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"The libselinux library provides an API for SELinux applications to get
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and set process and file security contexts, and to obtain security policy
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decisions. It is required for any applications that use the SELinux API, and
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used by all applications that are SELinux-aware. This package also includes
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the core SELinux management utilities.")
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(license license:public-domain)))
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(define-public libsemanage
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(package (inherit libsepol)
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(name "libsemanage")
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(arguments
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(substitute-keyword-arguments (package-arguments libsepol)
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((#:make-flags flags)
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`(cons* "PYTHON=python3"
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(string-append "PYSITEDIR="
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(assoc-ref %outputs "out")
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"/lib/python"
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,(version-major+minor (package-version python))
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"/site-packages/")
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,flags))
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((#:phases phases)
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`(modify-phases ,phases
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(replace 'enter-dir
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(lambda _ (chdir ,name) #t))
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(add-after 'build 'pywrap
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(lambda* (#:key make-flags #:allow-other-keys)
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(zero? (apply system* "make" "pywrap" make-flags))))
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(add-after 'install 'install-pywrap
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(lambda* (#:key make-flags #:allow-other-keys)
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(zero? (apply system* "make" "install-pywrap" make-flags))))))))
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(inputs
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`(("libsepol" ,libsepol)
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("libselinux" ,libselinux)
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("audit" ,audit)
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("ustr" ,ustr)
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;; For pywrap phase
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("python" ,python-wrapper)))
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(native-inputs
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`(("bison" ,bison)
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("flex" ,flex)
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;; For pywrap phase
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("swig" ,swig)
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("pkg-config" ,pkg-config)))
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(synopsis "SELinux policy management libraries")
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(description
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"The libsemanage library provides an API for the manipulation of SELinux
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binary policies.")
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(license license:lgpl2.1+)))
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(define-public secilc
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(package (inherit libsepol)
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(name "secilc")
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(arguments
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(substitute-keyword-arguments (package-arguments libsepol)
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((#:make-flags flags)
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`(let ((docbook (assoc-ref %build-inputs "docbook-xsl")))
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(cons (string-append "XMLTO=xmlto --skip-validation -x "
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docbook "/xml/xsl/docbook-xsl-"
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,(package-version docbook-xsl)
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"/manpages/docbook.xsl")
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,flags)))
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((#:phases phases)
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`(modify-phases ,phases
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(replace 'enter-dir
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(lambda _ (chdir ,name) #t))))))
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(inputs
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`(("libsepol" ,libsepol)))
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(native-inputs
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`(("xmlto" ,xmlto)
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("docbook-xsl" ,docbook-xsl)))
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(synopsis "SELinux common intermediate language (CIL) compiler")
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(description "The SELinux CIL compiler is a compiler that converts the
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@dfn{common intermediate language} (CIL) into a kernel binary policy file.")
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(license license:bsd-2)))
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(define-public python-sepolgen
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(package (inherit libsepol)
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(name "python-sepolgen")
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(arguments
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`(#:modules ((srfi srfi-1)
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(guix build gnu-build-system)
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(guix build utils))
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,@(substitute-keyword-arguments (package-arguments libsepol)
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((#:phases phases)
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`(modify-phases ,phases
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(replace 'enter-dir
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(lambda _ (chdir "sepolgen") #t))
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;; By default all Python files would be installed to
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;; $out/gnu/store/...-python-.../, so we override the
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;; PACKAGEDIR to fix this.
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(add-after 'enter-dir 'fix-target-path
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(lambda* (#:key inputs outputs #:allow-other-keys)
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(let ((get-python-version
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;; FIXME: copied from python-build-system
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(lambda (python)
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(let* ((version (last (string-split python #\-)))
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(components (string-split version #\.))
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(major+minor (take components 2)))
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(string-join major+minor ".")))))
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(substitute* "src/sepolgen/Makefile"
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(("^PACKAGEDIR.*")
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(string-append "PACKAGEDIR="
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(assoc-ref outputs "out")
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"/lib/python"
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(get-python-version
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(assoc-ref inputs "python"))
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"/site-packages/sepolgen")))
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(substitute* "src/share/Makefile"
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(("\\$\\(DESTDIR\\)") (assoc-ref outputs "out"))))
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#t)))))))
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(inputs
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`(("python" ,python-wrapper)))
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(native-inputs '())
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(synopsis "Python module for generating SELinux policies")
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(description
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"This package contains a Python module that forms the core of
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@code{audit2allow}, a part of the package @code{policycoreutils}. The
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sepolgen library contains: Reference Policy Representation, which are Objects
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for representing policies and the reference policy interfaces. It has objects
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and algorithms for representing access and sets of access in an abstract way
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and searching that access. It also has a parser for reference policy
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\"headers\". It contains infrastructure for parsing SELinux related messages
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as produced by the audit system. It has facilities for generating policy
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based on required access.")
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;; GPLv2 only
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(license license:gpl2)))
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