;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2014, 2015, 2016 Ludovic Courtès ;;; Copyright © 2016 Andreas Enge ;;; Copyright © 2017 Mark H Weaver ;;; ;;; 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 system mapped-devices) #:use-module (guix gexp) #:use-module (guix records) #:use-module (guix modules) #:use-module (gnu services) #:use-module (gnu services shepherd) #:autoload (gnu packages cryptsetup) (cryptsetup-static) #:autoload (gnu packages linux) (mdadm-static) #:use-module (srfi srfi-1) #:use-module (ice-9 match) #:export (mapped-device mapped-device? mapped-device-source mapped-device-target mapped-device-type mapped-device-kind mapped-device-kind? mapped-device-kind-open mapped-device-kind-close device-mapping-service-type device-mapping-service luks-device-mapping raid-device-mapping)) ;;; Commentary: ;;; ;;; This module supports "device mapping", a concept implemented by Linux's ;;; device-mapper. ;;; ;;; Code: (define-record-type* mapped-device make-mapped-device mapped-device? (s
#                                               -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.

AC_PREREQ([2.69])
AC_INIT([GNU Guix],
  [m4_esyscmd([build-aux/git-version-gen .tarball-version])],
  [bug-guix@gnu.org], [guix],
  [https://www.gnu.org/software/guix/])
AC_CONFIG_AUX_DIR([build-aux])

AM_INIT_AUTOMAKE([1.14 gnu tar-ustar silent-rules subdir-objects \
 color-tests parallel-tests -Woverride -Wno-portability])

# Enable silent rules by default.
AM_SILENT_RULES([yes])

AC_CONFIG_SRCDIR([guix.scm])
AC_CONFIG_MACRO_DIR([m4])

dnl For the C++ code.  This must be used early.
AC_USE_SYSTEM_EXTENSIONS

AM_GNU_GETTEXT([external])
AM_GNU_GETTEXT_VERSION([0.19.1])

GUIX_SYSTEM_TYPE
GUIX_ASSERT_SUPPORTED_SYSTEM
GUIX_CHANNEL_METADATA

AM_CONDITIONAL([CROSS_COMPILING], [test "x$cross_compiling" = "xyes"])

AC_ARG_WITH(store-dir,
  AS_HELP_STRING([--with-store-dir=PATH],
    [file name of the store (defaults to /gnu/store)]),
  [storedir="$withval"],
  [storedir="/gnu/store"])
AC_SUBST(storedir)

AC_ARG_WITH([bash-completion-dir],
  AS_HELP_STRING([--with-bash-completion-dir=DIR],
    [name of the Bash completion directory]),
  [bashcompletiondir="$withval"],
  [bashcompletiondir='${sysconfdir}/bash_completion.d'])
AC_SUBST([bashcompletiondir])

AC_ARG_WITH([zsh-completion-dir],
  AS_HELP_STRING([--with-zsh-completion-dir=DIR],
    [name of the Zsh completion directory]),
  [zshcompletiondir="$withval"],
  [zshcompletiondir='${datadir}/zsh/site-functions'])
AC_SUBST([zshcompletiondir])

AC_ARG_WITH([fish-completion-dir],
  AS_HELP_STRING([--with-fish-completion-dir=DIR],
    [name of the Fish completion directory]),
  [fishcompletiondir="$withval"],
  [fishcompletiondir='${datadir}/fish/vendor_completions.d'])
AC_SUBST([fishcompletiondir])

AC_ARG_WITH([selinux-policy-dir],
  AS_HELP_STRING([--with-selinux-policy-dir=DIR],
    [name of the SELinux policy directory]),
  [selinux_policydir="$withval"],
  [selinux_policydir='${datadir}/selinux/'])
AC_SUBST([selinux_policydir])

dnl Better be verbose.
AC_MSG_CHECKING([for the store directory])
AC_MSG_RESULT([$storedir])

AC_ARG_ENABLE([daemon],
  [AS_HELP_STRING([--disable-daemon], [do not build the Nix daemon (C++)])],
  [guix_build_daemon="$enableval"],
  [guix_build_daemon="yes"])

dnl Prepare a version of $localstatedir & co. that does not contain references
dnl to shell variables.  Also set some sane default directory variables for
dnl use with the Guix.  This also causes localstatedir to be /var and
dnl sysconfdir to be /etc.
test "$prefix" = NONE && prefix=
guix_localstatedir="`eval echo $localstatedir | sed -e "s|NONE|$guix_prefix|g"`"
guix_sysconfdir="`eval echo $sysconfdir | sed -e "s|NONE|$guix_prefix|g"`"
guix_sbindir="`eval echo $sbindir | sed -e "s|NONE|$guix_prefix|g"`"
AC_SUBST([guix_localstatedir])
AC_SUBST([guix_sysconfdir])
AC_SUBST([guix_sbindir])

GUIX_CHECK_FILE_NAME_LIMITS([can_run_tests])
AM_CONDITIONAL([CAN_RUN_TESTS], [test "x$can_run_tests" = "xyes"])

dnl We require pkg.m4 (from pkg-config) and guile.m4 (from Guile.)
dnl Make sure they are available.
m4_pattern_forbid([PKG_CHECK_MODULES])
m4_pattern_forbid([GUILE_MODULE_AVAILABLE])
m4_pattern_forbid([^GUILE_P])
m4_pattern_allow([^GUILE_PKG_ERRORS])
m4_pattern_forbid([^GUIX_])

dnl Search for 'guile' and 'guild'.  This macro defines
dnl 'GUILE_EFFECTIVE_VERSION'.
GUILE_PKG([3.0])
GUILE_PROGS
if test "x$GUILD" = "x"; then
   AC_MSG_ERROR(['guild' binary not found; please check your Guile installation.])
fi

dnl (guix ui), notably, requires 'default-optimization-level' added in 3.0.3.
PKG_CHECK_MODULES([GUILE], [guile-3.0 >= 3.0.3])

dnl Get CFLAGS and LDFLAGS for libguile.
GUILE_FLAGS

dnl Installation directories for .scm and .go files.
guilemoduledir="${datarootdir}/guile/site/$GUILE_EFFECTIVE_VERSION"
guileobjectdir="${libdir}/guile/$GUILE_EFFECTIVE_VERSION/site-ccache"
AC_SUBST([guilemoduledir])
AC_SUBST([guileobjectdir])

dnl The GnuTLS bindings are necessary for substitutes over HTTPS and for 'guix
dnl pull', among other things.
GUILE_MODULE_AVAILABLE([have_gnutls], [(gnutls)])
if test "x$have_gnutls" != "xyes"; then
  AC_MSG_ERROR([The Guile bindings of GnuTLS are missing; please install them.])
fi

dnl Check for Guile-Git.
GUILE_MODULE_AVAILABLE([have_guile_git], [(git)])
if test "x$have_guile_git" != "xyes"; then
  AC_MSG_ERROR([Guile-Git is missing; please install it.])
fi

dnl Check for Guile-JSON.
GUIX_CHECK_GUILE_JSON
if test "x$guix_cv_have_recent_guile_json" != "xyes"; then
  AC_MSG_ERROR([Guile-JSON is missing; please install it.])
fi

dnl Guile-Sqlite3 is used by the (guix store ...) modules.
GUIX_CHECK_GUILE_SQLITE3
if test "x$guix_cv_have_recent_guile_sqlite3&qu