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#                                               -*- 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" != "xyes"; then
  AC_MSG_ERROR([A recent Guile-SQLite3 could not be found; please install it.])
fi

GUIX_CHECK_GUILE_GCRYPT
if test "x$guix_cv_have_recent_guile_gcrypt" != "xyes"; then
  AC_MSG_ERROR([A recent Guile-Gcrypt could not be found; please install it.])
fi

GUIX_CHECK_GUILE_GIT
if test "x$guix_cv_have_recent_guile_git" != "xyes"; then
  AC_MSG_ERROR([A recent Guile-Git could not be found; please install it.])
fi

dnl Check for the optional Guile-Lib.
GUILE_MODULE_EXPORTS([have_guile_lib], [(htmlprag)], [%strict-tokenizer?])
AM_CONDITIONAL([HAVE_GUILE_LIB], [test "x$have_guile_lib" = "xyes"])
AM_COND_IF(HAVE_GUILE_LIB,,
  [AC_MSG_WARN([The Guile-Lib requirement was not satisfied (>= 0.2.7);
Some features such as the Go importer will not be usable.])])

dnl Check for Guile-zlib.
GUIX_CHECK_GUILE_ZLIB
if test "x$guix_cv_have_recent_guile_zlib" != "xyes"; then
  AC_MSG_ERROR([A recent Guile-zlib could not be found; please install it.])
fi

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

dnl Check for Guile-Avahi.
GUILE_MODULE_AVAILABLE([have_guile_avahi], [(avahi)])
AM_CONDITIONAL([HAVE_GUILE_AVAHI],
  [test "x$have_guile_avahi" = "xyes"])

dnl Guile-newt is used by the graphical installer.
GUILE_MODULE_AVAILABLE([have_guile_newt], [(newt)])

AC_ARG_ENABLE([installer],
    AS_HELP_STRING([--enable-installer], [Build the graphical installer sources.]))

AS_IF([test "x$enable_installer" = "xyes"], [
if test "x$have_guile_newt" != "xyes"; then
  AC_MSG_ERROR([Guile-newt could not be found; please install it.])
fi
])

AM_CONDITIONAL([ENABLE_INSTALLER],
  [test "x$enable_installer" = "xyes"])

dnl Make sure we have a full-fledged Guile.
GUIX_ASSERT_GUILE_FEATURES([regex posix socket net-db threads])

AC_PROG_SED

dnl Decompressors, for use by the substituter and other modules.
AC_PATH_PROG([GZIP], [gzip])
AC_PATH_PROG([BZIP2], [bzip2])
AC_PATH_PROG([XZ], [xz])
AC_SUBST([GZIP])
AC_SUBST([BZIP2])
AC_SUBST([XZ])

dnl Git is now required for the "builtin:git-download" derivation builder.
AC_PATH_PROG([GIT], [git])
if test "x$GIT" = "x"; then
  AC_MSG_ERROR([Git is missing; please install it.])
fi
AC_SUBST([GIT])

LIBGCRYPT_LIBDIR="no"
LIBGCRYPT_PREFIX="no"

AC_ARG_WITH([libgcrypt-prefix],
  [AS_HELP_STRING([--with-libgcrypt-prefix=DIR], [search for GNU libgcrypt in DIR])],
  [case "$withval" in
    yes|no)
      ;;
    *)
      LIBGCRYPT_PREFIX="$withval"
      LIBGCRYPT_LIBDIR="$withval/lib"
      ;;
   esac])

AC_ARG_WITH([libgcrypt-libdir],
  [AS_HELP_STRING([--with-libgcrypt-libdir=DIR],
     [search for GNU libgcrypt's shared library in DIR])],
  [case "$withval" in
    yes|no)
      LIBGCRYPT_LIBDIR="no"
      ;;
    *)
      LIBGCRYPT_LIBDIR="$withval"
      ;;
   esac])

dnl If none of the --with-libgcrypt-* options was used, try to determine the
dnl the library directory.
case "x$LIBGCRYPT_PREFIX$LIBGCRYPT_LIBDIR" in
  xnono)
    GUIX_LIBGCRYPT_LIBDIR([LIBGCRYPT_LIBDIR])
    ;;
esac

AC_SUBST([LIBGCRYPT_PREFIX])
AC_SUBST([LIBGCRYPT_LIBDIR])

dnl Check for Guile-SSH, for the (guix ssh) module.
GUIX_CHECK_GUILE_SSH
AM_CONDITIONAL([HAVE_GUILE_SSH],
  [test "x$guix_cv_have_recent_guile_ssh" = "xyes"])

AC_CACHE_SAVE

m4_include([config-daemon.ac])

dnl `dot' (from the Graphviz package) is only needed for maintainers.
dnl See `Building from Git' in the manual for more info.
AM_MISSING_PROG([DOT], [dot])

dnl Manual pages.
AM_MISSING_PROG([HELP2MAN], [help2man])

dnl Documentation translation.
AM_MISSING_PROG([PO4A], [po4a])

AC_MSG_CHECKING([if building from git])
if test -e .git; then
   in_git_p=yes
else
   in_git_p=no
fi
AC_MSG_RESULT([$in_git_p])
AM_CONDITIONAL([in_git_p],
  [test "x$in_git_p" = "xyes"])

case "$storedir" in
  /gnu/store)
    ;;
  *)
    AC_MSG_WARN([Using a store directory other than '/gnu/store' will prevent you])
    AC_MSG_WARN([from downloading substitutes from gnu.org.])
    ;;
esac

AC_CONFIG_FILES([Makefile
                 po/guix/Makefile.in
                 po/packages/Makefile.in
                 etc/guix-daemon.cil
                 guix/config.scm])

AC_CONFIG_FILES([etc/committer.scm], [chmod +x etc/committer.scm])
AC_CONFIG_FILES([test-env:build-aux/test-env.in], [chmod +x test-env])
AC_CONFIG_FILES([pre-inst-env:build-aux/pre-inst-env.in],
  [chmod +x pre-inst-env])

AC_OUTPUT
ion, openvpn-client-configuration and openvpn-server-configuration documentation. Maxim Cournoyer 2022-07-07tests: telephony: Remove obsolete parsing tests....Fixes <https://issues.guix.gnu.org/56343>. * tests/services/telephony.scm (parse-dbus-reply, parse-account-ids) (parse-account-details, parse-contacts, getAccountList-reply): Delete procedures. ("parse-account-ids"): Delete test. (getAccountDetails-reply): Delete procedure. ("parse-account-details; username, alias and display name"): Delete test. (getContacts-reply): Delete procedure. ("parse-account-contacts"): Delete test. (getContacts-empty-reply): Delete procedure. ("parse-account-contacts, empty array"): Delete test. Reported-by: Ludovic Courtès <ludo@gnu.org> Maxim Cournoyer 2022-06-24services: configuration: Report the location of field type errors....Previously field type errors would be reported in a non-standard way, and without any source location information. This fixes it. * gnu/services/configuration.scm (configuration-field-error): Add a 'loc' parameter and honor it. Use 'formatted-message' instead of plain 'format'. (define-configuration-helper)[field-sanitizer]: New procedure. Use it. Use STEM as the identifier of the syntactic constructor of the record type. Add a 'sanitize' property to each field. Remove now useless STEM macro that would call 'validate-configuration'. * gnu/services/mail.scm (serialize-listener-configuration): Adjust to new 'configuration-field-error' prototype. * tests/services/configuration.scm ("wrong type for a field"): New test. * po/guix/POTFILES.in: Add gnu/services/configuration.scm. Ludovic Courtès 2022-06-15services: configuration: Use *unspecified* instead of 'disabled....Use *unspecified* as a marker for field values that have not been set. Rationale: 'disabled may easily clash with user values for boolean fields, is confusing (i.e. its meaning is *not* boolean false, but unspecified) and it also passes silently through the symbol? predicate of a field of type symbol. * gnu/services/configuration.scm (configuration-missing-default-value): Renamed from configuration-no-default-value. (define-maybe-helper): Use *unspecified* instead of 'disabled, and make the default value optional. * gnu/home/services/desktop.scm (home-redshift-configuration): Change (maybe-xyz 'disabled) to maybe-xyz. * gnu/services/authentication.scm (nslcd-configuration): Likewise. * gnu/services/cgit.scm (repository-cgit-configuration): Likewise. * gnu/services/file-sharing.scm (serialize-maybe-string) (serialize-maybe-file-object): Use 'unspecified?' instead of (eq? val 'disabled). * gnu/services/messaging.scm (raw-content?): Likewise. (ssl-configuration): Change (maybe-xyz 'disabled) to maybe-xyz. (prosody-configuration): Likewise. * gnu/services/file-sharing.scm (transmission-daemon-configuration): Likewise. * gnu/services/messaging.scm (define-all-configurations): Use *unspecified* instead of 'disabled'. * gnu/services/networking.scm (opendht-configuration): Likewise. * gnu/services/pm.scm (tlp-configuration): Likewise. * gnu/services/telephony.scm (jami-account): Likewise. (jami-configuration): Likewise. * gnu/services/vpn.scm (openvpn-client-configuration): Likewise. * tests/services/configuration.scm ("maybe type, no default") ("maybe type, with default"): New tests. Signed-off-by: Ludovic Courtès <ludo@gnu.org> Attila Lendvai 2022-06-15services: configuration: Support (field1 maybe-number "") format....As opposed to explicitly using 'disabled as value, or using the (field1 (maybe-number) "") format. It's mostly the work of Maxime Devos shared under #54674, with some modifications by Attila Lendvai. * gnu/services/configuration.scm (normalize-field-type+def): New function. (define-configuration-helper) (define-configuration): Support new field format. * tests/services/configuration.scm (config-with-maybe-number->string): New function. ("maybe value serialization of the instance"): New test. ("maybe value serialization of the instance, unspecified"): New test. Signed-off-by: Ludovic Courtès <ludo@gnu.org> Attila Lendvai