# -*- Autoconf -*- # Process this file with autoconf to produce a configure script. AC_PREREQ(2.68) 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 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([0.18.1]) GUIX_SYSTEM_TYPE GUIX_ASSERT_SUPPORTED_SYSTEM AC_ARG_WITH(store-dir, AC_HELP_STRING([--with-store-dir=PATH], [file name of the store (defaults to /gnu/store)]), [storedir="$withval"], [storedir="/gnu/store"]) AC_SUBST(storedir) AC_ARG_WITH([bash-completion-dir], AC_HELP_STRING([--with-bash-completion-dir=DIR], [name of the Bash completion directory]), [bashcompletiondir="$withval"], [bashcompletiondir='${sysconfdir}/bash_completion.d']) AC_SUBST([bashcompletiondir]) AC_ARG_WITH([zsh-completion-dir], AC_HELP_STRING([--with-zsh-completion-dir=DIR], [name of the Zsh completion directory]), [zshcompletiondir="$withval"], [zshcompletiondir='${datadir}/zsh/site-functions']) AC_SUBST([zshcompletiondir]) dnl Better be verbose. AC_MSG_CHECKING([for the store directory]) AC_MSG_RESULT([$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"]) # Prepare a version of $localstatedir & co. that does not contain references # to shell variables. guix_prefix="`eval echo $prefix | sed -e"s|NONE|/usr/local|g"`" 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$can_run_tests" = "xyes"]) dnl We require pkg.m4 (from pkg-config) and guile.m4 (from Guile.) dnl Make sure they are available. m4_pattern_forbid([PKG_CHECK_MODULES]) m4_pattern_forbid([GUILE_MODULE_AVAILABLE]) m4_pattern_forbid([^GUILE_P$]) dnl Search for 'guile' and 'guild'. This macro defines dnl 'GUILE_EFFECTIVE_VERSION'. GUILE_PKG([2.2 2.0]) GUILE_PROGS if test "x$GUILD" = "x"; then AC_MSG_ERROR(['guild' binary not found; please check your guile-2.x installation.]) fi if test "x$GUILE_EFFECTIVE_VERSION" = "x2.0"; then PKG_CHECK_MODULES([GUILE], [guile-2.0 >= 2.0.9]) fi 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 Guile-JSON is used in various places. GUILE_MODULE_AVAILABLE([have_guile_json], [(json)]) AM_CONDITIONAL([HAVE_GUILE_JSON], [test "x$have_guile_json" = "xyes"]) dnl Make sure we have a full-fledged Guile. GUIX_ASSERT_GUILE_FEATURES([regex posix socket net-db threads]) dnl Make sure we don't suffer from the bug in 'equal?' wrt. syntax objects dnl found in 2.2.1. See <https://bugs.gnu.org/29903>. GUIX_ASSERT_SYNTAX_OBJECT_EQUAL dnl Decompressors, for use by the substituter and other modules. AC_PATH_PROG([GZIP], [gzip]) AC_PATH_PROG([BZIP2], [bzip2]) AC_PATH_PROG([XZ], [xz]) AC_SUBST([GZIP]) AC_SUBST([BZIP2]) AC_SUBST([XZ]) AC_ARG_WITH([nix-prefix], [AS_HELP_STRING([--with-nix-prefix=DIR], [search for Nix in DIR (for testing purposes and '--disable-daemon' builds)])], [case "$withval" in yes|no) ;; *) NIX_PREFIX="$withval" PATH="$NIX_PREFIX/bin:$PATH"; export PATH AC_SUBST([NIX_PREFIX]) ;; esac], []) AC_PATH_PROG([NIX_INSTANTIATE], [nix-instantiate]) AC_PATH_PROG([NIX_HASH], [nix-hash]) if test "x$guix_build_daemon$NIX_INSTANTIATE$NIX_HASH" = "xno"; then AC_MSG_ERROR([Nix programs not found; please install Nix or use `--with-nix-prefix'.]) fi if test "x$NIX_INSTANTIATE" = "x"; then # This program is an optional dependency, so we just want it to be # taken from $PATH if it's not available right now. NIX_INSTANTIATE="nix-instantiate" fi AC_ARG_WITH([nixpkgs], [AS_HELP_STRING([--with-nixpkgs=DIR], [search for Nixpkgs in DIR (for testing purposes only)])], [case "$withval" in yes|no) AC_MSG_ERROR([Please use `--with-nixpkgs=DIR'.]);; *) NIXPKGS="$withval";; esac], []) AC_MSG_CHECKING([for Nixpkgs source tree]) if test -f "$NIXPKGS/default.nix"; then AC_MSG_RESULT([$NIXPKGS]) AC_SUBST([NIXPKGS]) else AC_MSG_RESULT([not found]) fi LIBGCRYPT="libgcrypt" LIBGCRYPT_LIBDIR="no" LIBGCRYPT_PREFIX="no" AC_ARG_WITH([libgcrypt-prefix], [AS_HELP_STRING([--with-libgcrypt-prefix=DIR], [search for GNU libgcrypt in DIR])], [case "$withval" in yes|no) ;; *) LIBGCRYPT="$withval/lib/libgcrypt" LIBGCRYPT_PREFIX="$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="libgcrypt" LIBGCRYPT_LIBDIR="no" ;; *) LIBGCRYPT="$withval/libgcrypt" LIBGCRYPT_LIBDIR="$withval" ;; esac]) dnl If none of the --with-libgcrypt-* options was used, try to determine the dnl absolute file name of libgcrypt.so. case "x$LIBGCRYPT_PREFIX$LIBGCRYPT_LIBDIR" in xnono) GUIX_LIBGCRYPT_LIBDIR([LIBGCRYPT_LIBDIR]) if test "x$LIBGCRYPT_LIBDIR" != x; then LIBGCRYPT="$LIBGCRYPT_LIBDIR/libgcrypt" else dnl 'config-daemon.ac' expects "no" in this case. LIBGCRYPT_LIBDIR="no" fi ;; esac dnl Library name suitable for `dynamic-link'. AC_MSG_CHECKING([for libgcrypt shared library name]) AC_MSG_RESULT([$LIBGCRYPT]) AC_SUBST([LIBGCRYPT]) AC_SUBST([LIBGCRYPT_PREFIX]) AC_SUBST([LIBGCRYPT_LIBDIR]) GUIX_ASSERT_LIBGCRYPT_USABLE dnl Library name of zlib suitable for 'dynamic-link'. GUIX_LIBZ_LIBDIR([libz_libdir]) if test "x$libz_libdir" = "x"; then LIBZ="libz" else LIBZ="$libz_libdir/libz" fi AC_MSG_CHECKING([for zlib's shared library name]) AC_MSG_RESULT([$LIBZ]) AC_SUBST([LIBZ]) dnl Check for Guile-SSH, for the (guix ssh) module. GUIX_CHECK_GUILE_SSH AM_CONDITIONAL([HAVE_GUILE_SSH], [test "x$guix_cv_have_recent_guile_ssh" = "xyes"]) AC_CACHE_SAVE m4_include([config-daemon.ac]) dnl `dot' (from the Graphviz package) is only needed for maintainers. dnl See `Building from Git' in the manual for more info. AM_MISSING_PROG([DOT], [dot]) dnl Manual pages. AM_MISSING_PROG([HELP2MAN], [help2man]) dnl Emacs (optional), for 'etc/indent-package.el'. AC_PATH_PROG([EMACS], [emacs], [/usr/bin/emacs]) AC_SUBST([EMACS]) case "$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 guix/config.scm]) AC_CONFIG_FILES([scripts/guix], [chmod +x scripts/guix]) 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_CONFIG_FILES([etc/indent-code.el], [chmod +x etc/indent-code.el]) AC_OUTPUT