dnl -*- Autoconf -*- fragment for the C++ daemon.
AC_MSG_CHECKING([whether to build daemon])
AC_MSG_RESULT([$guix_build_daemon])
dnl C++ environment. This macro must be used unconditionnaly.
AC_PROG_CXX
AM_PROG_AR
AC_LANG([C++])
if test "x$guix_build_daemon" = "xyes"; then
GUIX_ASSERT_CXX11
AC_PROG_RANLIB
AC_CONFIG_HEADER([nix/config.h])
dnl Use 64-bit file system calls so that we can support files > 2 GiB.
AC_SYS_LARGEFILE
dnl Look for zlib, a required dependency.
AC_CHECK_LIB([z], [gzdopen], [true],
[AC_MSG_ERROR([Guix requires zlib. See http://www.zlib.net/.])])
AC_CHECK_HEADERS([zlib.h], [true],
[AC_MSG_ERROR([Guix requires zlib. See http://www.zlib.net/.])])
dnl Look for libbz2, an optional dependency.
AC_CHECK_LIB([bz2], [BZ2_bzWriteOpen], [HAVE_LIBBZ2=yes], [HAVE_LIBBZ2=no])
if test "x$HAVE_LIBBZ2" = xyes; then
AC_CHECK_HEADERS([bzlib.h])
HAVE_LIBBZ2="$ac_cv_header_bzlib_h"
fi
dnl Look for SQLite, a required dependency.
PKG_CHECK_MODULES([SQLITE3], [sqlite3 >= 3.6.19])
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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2019 Ludovic Courtès <ludo@gnu.org>
;;;
;;; 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 <http://www.gnu.org/licenses/>.
(define-module (test-store-deduplication)
#:use-module (guix tests)
#:use-module (guix store)
#:use-module (guix store roots)
#:use-module ((guix utils) #:select (call-with-temporary-directory))
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-64))
(define %store
(open-connection))
(test-begin "store-roots")
(test-assert "gc-roots, regular root"
(let* ((item (add-text-to-store %store "something"
(random-text)))
(root (string-append %gc-roots-directory "/test-gc-root")))
(symlink item root)
(let ((result (member root (gc-roots))))
(delete-file root)
result)))
(test-assert "gc-roots, indirect root"
(call-with-temporary-directory
(lambda (directory)
(let* ((item (add-text-to-store %store "something"
(random-text)))
(root (string-append directory "/gc-root")))
(symlink item root)
(add-indirect-root %store root)
(let ((result (member root (gc-roots))))
(delete-file root)
result)))))
(test-end "store-roots")
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