search-paths: Export 'string-tokenize*'.
[guix.git] / configure.ac
blob5a9cea6fe2b948a4f59cf1a8f7ce642158d4a9f8
1 #                                               -*- Autoconf -*-
2 # Process this file with autoconf to produce a configure script.
4 AC_PREREQ(2.68)
5 AC_INIT([GNU Guix], [0.8.2], [bug-guix@gnu.org], [guix],
6   [http://www.gnu.org/software/guix/])
7 AC_CONFIG_AUX_DIR([build-aux])
9 AM_INIT_AUTOMAKE([1.12 gnu silent-rules subdir-objects \
10  color-tests parallel-tests -Woverride -Wno-portability])
12 # Enable silent rules by default.
13 AM_SILENT_RULES([yes])
15 AC_CONFIG_SRCDIR([guix.scm])
16 AC_CONFIG_MACRO_DIR([m4])
18 dnl For the C++ code.  This must be used early.
19 AC_USE_SYSTEM_EXTENSIONS
21 AM_GNU_GETTEXT([external])
22 AM_GNU_GETTEXT_VERSION([0.18.1])
24 guilemoduledir="${datarootdir}/guile/site/2.0"
25 AC_SUBST([guilemoduledir])
27 GUIX_SYSTEM_TYPE
28 GUIX_ASSERT_SUPPORTED_SYSTEM
30 AC_ARG_WITH(store-dir,
31   AC_HELP_STRING([--with-store-dir=PATH],
32     [file name of the store (defaults to /gnu/store)]),
33   [storedir="$withval"],
34   [storedir="/gnu/store"])
35 AC_SUBST(storedir)
37 AC_ARG_WITH([bash-completion-dir],
38   AC_HELP_STRING([--with-bash-completion-dir=DIR],
39     [name of the Bash completion directory]),
40   [bashcompletiondir="$withval"],
41   [bashcompletiondir='${sysconfdir}/bash_completion.d'])
42 AC_SUBST([bashcompletiondir])
44 dnl Better be verbose.
45 AC_MSG_CHECKING([for the store directory])
46 AC_MSG_RESULT([$storedir])
48 AC_ARG_ENABLE([daemon],
49   [AS_HELP_STRING([--disable-daemon], [build the Nix daemon (C++)])],
50   [guix_build_daemon="$enableval"],
51   [guix_build_daemon="yes"])
53 # Prepare a version of $localstatedir & co. that does not contain references
54 # to shell variables.
55 guix_prefix="`eval echo $prefix | sed -e"s|NONE|/usr/local|g"`"
56 guix_localstatedir="`eval echo $localstatedir | sed -e "s|NONE|$guix_prefix|g"`"
57 guix_sysconfdir="`eval echo $sysconfdir | sed -e "s|NONE|$guix_prefix|g"`"
58 guix_sbindir="`eval echo $sbindir | sed -e "s|NONE|$guix_prefix|g"`"
59 AC_SUBST([guix_localstatedir])
60 AC_SUBST([guix_sysconfdir])
61 AC_SUBST([guix_sbindir])
63 GUIX_CHECK_FILE_NAME_LIMITS
65 dnl We require pkg.m4 (from pkg-config) and guile.m4 (from Guile.)
66 dnl Make sure they are available.
67 m4_pattern_forbid([PKG_CHECK_MODULES])
68 m4_pattern_forbid([GUILE_MODULE_AVAILABLE])
70 PKG_CHECK_MODULES([GUILE], [guile-2.0 >= 2.0.5])
71 AC_PATH_PROG([GUILE], [guile])
72 AC_PATH_PROG([GUILD], [guild])
73 if test "x$GUILD" = "x"; then
74    AC_MSG_ERROR(['guild' binary not found; please check your guile-2.x installation.])
77 dnl guile-json is used for the PyPI package importer
78 GUILE_MODULE_AVAILABLE([have_guile_json], [(json)])
79 AM_CONDITIONAL([HAVE_GUILE_JSON], [test "x$have_guile_json" = "xyes"])
81 dnl Make sure we have a full-fledged Guile.
82 GUIX_ASSERT_GUILE_FEATURES([regex posix socket net-db threads])
84 dnl Check whether (srfi srfi-37) works, and provide our own if it doesn't.
85 GUIX_CHECK_SRFI_37
86 AM_CONDITIONAL([INSTALL_SRFI_37], [test "x$ac_cv_guix_srfi_37_broken" = xyes])
88 AC_ARG_WITH([nix-prefix],
89   [AS_HELP_STRING([--with-nix-prefix=DIR],
90     [search for Nix in DIR (for testing purposes and '--disable-daemon' builds)])],
91   [case "$withval" in
92     yes|no) ;;
93     *)
94       NIX_PREFIX="$withval"
95       PATH="$NIX_PREFIX/bin:$PATH"; export PATH
96       AC_SUBST([NIX_PREFIX])
97       ;;
98    esac],
99   [])
101 AC_PATH_PROG([NIX_INSTANTIATE], [nix-instantiate])
102 AC_PATH_PROG([NIX_HASH], [nix-hash])
103 if test "x$guix_build_daemon$NIX_INSTANTIATE$NIX_HASH" = "xno"; then
104    AC_MSG_ERROR([Nix programs not found; please install Nix or use `--with-nix-prefix'.])
107 if test "x$NIX_INSTANTIATE" = "x"; then
108    # This program is an optional dependency, so we just want it to be
109    # taken from $PATH if it's not available right now.
110    NIX_INSTANTIATE="nix-instantiate"
113 AC_ARG_WITH([nixpkgs],
114   [AS_HELP_STRING([--with-nixpkgs=DIR],
115     [search for Nixpkgs in DIR (for testing purposes only)])],
116   [case "$withval" in
117     yes|no) AC_MSG_ERROR([Please use `--with-nixpkgs=DIR'.]);;
118     *)      NIXPKGS="$withval";;
119    esac],
120   [])
122 AC_MSG_CHECKING([for Nixpkgs source tree])
123 if test -f "$NIXPKGS/default.nix"; then
124    AC_MSG_RESULT([$NIXPKGS])
125    AC_SUBST([NIXPKGS])
126 else
127    AC_MSG_RESULT([not found])
130 AC_ARG_WITH([libgcrypt-prefix],
131   [AS_HELP_STRING([--with-libgcrypt-prefix=DIR], [search for GNU libgcrypt in DIR])],
132   [case "$withval" in
133     yes|no)
134       LIBGCRYPT="libgcrypt"
135       LIBGCRYPT_PREFIX="no"
136       LIBGCRYPT_LIBDIR="no"
137       ;;
138     *)
139       LIBGCRYPT="$withval/lib/libgcrypt"
140       LIBGCRYPT_PREFIX="$withval"
141       LIBGCRYPT_LIBDIR="$withval/lib"
142       ;;
143    esac],
144   [LIBGCRYPT="libgcrypt"
145    LIBGCRYPT_PREFIX="no"
146    LIBGCRYPT_LIBDIR="no"])
148 AC_ARG_WITH([libgcrypt-libdir],
149   [AS_HELP_STRING([--with-libgcrypt-libdir=DIR],
150      [search for GNU libgcrypt's shared library in DIR])],
151   [case "$withval" in
152     yes|no)
153       LIBGCRYPT="libgcrypt"
154       LIBGCRYPT_LIBDIR="no"
155       ;;
156     *)
157       LIBGCRYPT="$withval/libgcrypt"
158       LIBGCRYPT_LIBDIR="$withval"
159       ;;
160    esac],
161   [if test "x$LIBGCRYPT" = x; then
162       LIBGCRYPT="libgcrypt"
163    fi
164    if test "x$LIBGCRYPT_LIBDIR" = x; then
165       LIBGCRYPT_LIBDIR="no"
166    fi])
168 dnl Library name suitable for `dynamic-link'.
169 AC_MSG_CHECKING([for libgcrypt shared library name])
170 AC_MSG_RESULT([$LIBGCRYPT])
171 AC_SUBST([LIBGCRYPT])
172 AC_SUBST([LIBGCRYPT_PREFIX])
173 AC_SUBST([LIBGCRYPT_LIBDIR])
175 GUIX_ASSERT_LIBGCRYPT_USABLE
177 AC_CACHE_SAVE
179 m4_include([config-daemon.ac])
181 dnl `dot' (from the Graphviz package) is only needed for maintainers.
182 dnl See `HACKING' for more info.
183 AM_MISSING_PROG([DOT], [dot])
185 AC_CONFIG_FILES([Makefile
186                  po/guix/Makefile.in
187                  po/packages/Makefile.in
188                  guix/config.scm])
190 AC_CONFIG_FILES([scripts/guix], [chmod +x scripts/guix])
191 AC_CONFIG_FILES([pre-inst-env], [chmod +x pre-inst-env])
192 AC_CONFIG_FILES([test-env],     [chmod +x test-env])
194 dnl Emacs interface.
195 AM_PATH_LISPDIR
196 AM_CONDITIONAL([HAVE_EMACS], [test "x$EMACS" != "xno"])
198 emacsuidir="${guilemoduledir}/guix/emacs"
199 AC_SUBST([emacsuidir])
200 AC_CONFIG_FILES([emacs/guix-init.el
201                  emacs/guix-profiles.el
202                  emacs/guix-helper.scm])
204 AC_OUTPUT