2 # Process this file with autoconf to produce a configure script.
6 [m4_esyscmd([build-aux/git-version-gen .tarball-version])],
7 [bug-guix@gnu.org], [guix],
8 [https://www.gnu.org/software/guix/])
9 AC_CONFIG_AUX_DIR([build-aux])
11 AM_INIT_AUTOMAKE([1.14 gnu silent-rules subdir-objects \
12 color-tests parallel-tests -Woverride -Wno-portability])
14 # Enable silent rules by default.
15 AM_SILENT_RULES([yes])
17 AC_CONFIG_SRCDIR([guix.scm])
18 AC_CONFIG_MACRO_DIR([m4])
20 dnl For the C++ code. This must be used early.
21 AC_USE_SYSTEM_EXTENSIONS
23 AM_GNU_GETTEXT([external])
24 AM_GNU_GETTEXT_VERSION([0.18.1])
27 GUIX_ASSERT_SUPPORTED_SYSTEM
29 AC_ARG_WITH(store-dir,
30 AC_HELP_STRING([--with-store-dir=PATH],
31 [file name of the store (defaults to /gnu/store)]),
32 [storedir="$withval"],
33 [storedir="/gnu/store"])
36 AC_ARG_WITH([bash-completion-dir],
37 AC_HELP_STRING([--with-bash-completion-dir=DIR],
38 [name of the Bash completion directory]),
39 [bashcompletiondir="$withval"],
40 [bashcompletiondir='${sysconfdir}/bash_completion.d'])
41 AC_SUBST([bashcompletiondir])
43 AC_ARG_WITH([zsh-completion-dir],
44 AC_HELP_STRING([--with-zsh-completion-dir=DIR],
45 [name of the Zsh completion directory]),
46 [zshcompletiondir="$withval"],
47 [zshcompletiondir='${datadir}/zsh/site-functions'])
48 AC_SUBST([zshcompletiondir])
50 AC_ARG_WITH([fish-completion-dir],
51 AC_HELP_STRING([--with-fish-completion-dir=DIR],
52 [name of the Fish completion directory]),
53 [fishcompletiondir="$withval"],
54 [fishcompletiondir='${datadir}/fish/vendor_completions.d'])
55 AC_SUBST([fishcompletiondir])
57 AC_ARG_WITH([selinux-policy-dir],
58 AC_HELP_STRING([--with-selinux-policy-dir=DIR],
59 [name of the SELinux policy directory]),
60 [selinux_policydir="$withval"],
61 [selinux_policydir='${datadir}/selinux/'])
62 AC_SUBST([selinux_policydir])
64 dnl Better be verbose.
65 AC_MSG_CHECKING([for the store directory])
66 AC_MSG_RESULT([$storedir])
68 AC_ARG_ENABLE([daemon],
69 [AS_HELP_STRING([--disable-daemon], [do not build the Nix daemon (C++)])],
70 [guix_build_daemon="$enableval"],
71 [guix_build_daemon="yes"])
73 # Prepare a version of $localstatedir & co. that does not contain references
75 guix_prefix="`eval echo $prefix | sed -e"s|NONE|/usr/local|g"`"
76 guix_localstatedir="`eval echo $localstatedir | sed -e "s|NONE|$guix_prefix|g"`"
77 guix_sysconfdir="`eval echo $sysconfdir | sed -e "s|NONE|$guix_prefix|g"`"
78 guix_sbindir="`eval echo $sbindir | sed -e "s|NONE|$guix_prefix|g"`"
79 AC_SUBST([guix_localstatedir])
80 AC_SUBST([guix_sysconfdir])
81 AC_SUBST([guix_sbindir])
83 GUIX_CHECK_FILE_NAME_LIMITS([can_run_tests])
84 AM_CONDITIONAL([CAN_RUN_TESTS], [test "x$can_run_tests" = "xyes"])
86 dnl We require pkg.m4 (from pkg-config) and guile.m4 (from Guile.)
87 dnl Make sure they are available.
88 m4_pattern_forbid([PKG_CHECK_MODULES])
89 m4_pattern_forbid([GUILE_MODULE_AVAILABLE])
90 m4_pattern_forbid([^GUILE_P$])
92 dnl Search for 'guile' and 'guild'. This macro defines
93 dnl 'GUILE_EFFECTIVE_VERSION'.
96 if test "x$GUILD" = "x"; then
97 AC_MSG_ERROR(['guild' binary not found; please check your guile-2.x installation.])
100 if test "x$GUILE_EFFECTIVE_VERSION" = "x2.0"; then
101 PKG_CHECK_MODULES([GUILE], [guile-2.0 >= 2.0.13])
104 dnl Installation directories for .scm and .go files.
105 guilemoduledir="${datarootdir}/guile/site/$GUILE_EFFECTIVE_VERSION"
106 guileobjectdir="${libdir}/guile/$GUILE_EFFECTIVE_VERSION/site-ccache"
107 AC_SUBST([guilemoduledir])
108 AC_SUBST([guileobjectdir])
110 dnl The GnuTLS bindings are necessary for substitutes over HTTPS and for 'guix
111 dnl pull', among other things.
112 GUILE_MODULE_AVAILABLE([have_gnutls], [(gnutls)])
113 if test "x$have_gnutls" != "xyes"; then
114 AC_MSG_ERROR([The Guile bindings of GnuTLS are missing; please install them.])
117 dnl Check for Guile-Git.
118 GUILE_MODULE_AVAILABLE([have_guile_git], [(git)])
119 if test "x$have_guile_git" != "xyes"; then
120 AC_MSG_ERROR([Guile-Git is missing; please install it.])
123 dnl Guile-JSON is used in various places.
124 GUILE_MODULE_AVAILABLE([have_guile_json], [(json)])
125 AM_CONDITIONAL([HAVE_GUILE_JSON], [test "x$have_guile_json" = "xyes"])
127 dnl Guile-Sqlite3 is used by the (guix store ...) modules.
128 GUIX_CHECK_GUILE_SQLITE3
129 if test "x$guix_cv_have_recent_guile_sqlite3" != "xyes"; then
130 AC_MSG_ERROR([A recent Guile-SQLite3 could not be found; please install it.])
133 dnl Make sure we have a full-fledged Guile.
134 GUIX_ASSERT_GUILE_FEATURES([regex posix socket net-db threads])
136 dnl Make sure we don't suffer from the bug in 'equal?' wrt. syntax objects
137 dnl found in 2.2.1. See <https://bugs.gnu.org/29903>.
138 GUIX_ASSERT_SYNTAX_OBJECT_EQUAL
142 dnl Decompressors, for use by the substituter and other modules.
143 AC_PATH_PROG([GZIP], [gzip])
144 AC_PATH_PROG([BZIP2], [bzip2])
145 AC_PATH_PROG([XZ], [xz])
150 AC_ARG_WITH([nix-prefix],
151 [AS_HELP_STRING([--with-nix-prefix=DIR],
152 [search for Nix in DIR (for testing purposes and '--disable-daemon' builds)])],
156 NIX_PREFIX="$withval"
157 PATH="$NIX_PREFIX/bin:$PATH"; export PATH
158 AC_SUBST([NIX_PREFIX])
163 AC_PATH_PROG([NIX_HASH], [nix-hash])
164 if test "x$guix_build_daemon$NIX_HASH" = "xno"; then
165 AC_MSG_ERROR([Nix programs not found; please install Nix or use `--with-nix-prefix'.])
168 AC_ARG_WITH([nixpkgs],
169 [AS_HELP_STRING([--with-nixpkgs=DIR],
170 [search for Nixpkgs in DIR (for testing purposes only)])],
172 yes|no) AC_MSG_ERROR([Please use `--with-nixpkgs=DIR'.]);;
173 *) NIXPKGS="$withval";;
177 AC_MSG_CHECKING([for Nixpkgs source tree])
178 if test -f "$NIXPKGS/default.nix"; then
179 AC_MSG_RESULT([$NIXPKGS])
182 AC_MSG_RESULT([not found])
185 LIBGCRYPT="libgcrypt"
186 LIBGCRYPT_LIBDIR="no"
187 LIBGCRYPT_PREFIX="no"
189 AC_ARG_WITH([libgcrypt-prefix],
190 [AS_HELP_STRING([--with-libgcrypt-prefix=DIR], [search for GNU libgcrypt in DIR])],
195 LIBGCRYPT="$withval/lib/libgcrypt"
196 LIBGCRYPT_PREFIX="$withval"
197 LIBGCRYPT_LIBDIR="$withval/lib"
201 AC_ARG_WITH([libgcrypt-libdir],
202 [AS_HELP_STRING([--with-libgcrypt-libdir=DIR],
203 [search for GNU libgcrypt's shared library in DIR])],
206 LIBGCRYPT="libgcrypt"
207 LIBGCRYPT_LIBDIR="no"
210 LIBGCRYPT="$withval/libgcrypt"
211 LIBGCRYPT_LIBDIR="$withval"
215 dnl If none of the --with-libgcrypt-* options was used, try to determine the
216 dnl absolute file name of libgcrypt.so.
217 case "x$LIBGCRYPT_PREFIX$LIBGCRYPT_LIBDIR" in
219 GUIX_LIBGCRYPT_LIBDIR([LIBGCRYPT_LIBDIR])
220 if test "x$LIBGCRYPT_LIBDIR" != x; then
221 LIBGCRYPT="$LIBGCRYPT_LIBDIR/libgcrypt"
223 dnl 'config-daemon.ac' expects "no" in this case.
224 LIBGCRYPT_LIBDIR="no"
229 dnl Library name suitable for `dynamic-link'.
230 AC_MSG_CHECKING([for libgcrypt shared library name])
231 AC_MSG_RESULT([$LIBGCRYPT])
232 AC_SUBST([LIBGCRYPT])
233 AC_SUBST([LIBGCRYPT_PREFIX])
234 AC_SUBST([LIBGCRYPT_LIBDIR])
236 GUIX_ASSERT_LIBGCRYPT_USABLE
238 dnl Library name of zlib suitable for 'dynamic-link'.
239 GUIX_LIBZ_LIBDIR([libz_libdir])
240 if test "x$libz_libdir" = "x"; then
243 LIBZ="$libz_libdir/libz"
245 AC_MSG_CHECKING([for zlib's shared library name])
246 AC_MSG_RESULT([$LIBZ])
249 dnl Check for Guile-SSH, for the (guix ssh) module.
251 AM_CONDITIONAL([HAVE_GUILE_SSH],
252 [test "x$guix_cv_have_recent_guile_ssh" = "xyes"])
256 m4_include([config-daemon.ac])
258 dnl `dot' (from the Graphviz package) is only needed for maintainers.
259 dnl See `Building from Git' in the manual for more info.
260 AM_MISSING_PROG([DOT], [dot])
263 AM_MISSING_PROG([HELP2MAN], [help2man])
265 dnl Documentation translation.
266 AM_MISSING_PROG([PO4A_TRANSLATE], [po4a-translate])
267 AM_MISSING_PROG([PO4A_UPDATEPO], [po4a-updatepo])
269 dnl Emacs (optional), for 'etc/indent-package.el'.
270 AC_PATH_PROG([EMACS], [emacs], [/usr/bin/emacs])
277 AC_MSG_WARN([Using a store directory other than '/gnu/store' will prevent you])
278 AC_MSG_WARN([from downloading substitutes from gnu.org.])
282 AC_CONFIG_FILES([Makefile
284 po/packages/Makefile.in
288 AC_CONFIG_FILES([test-env:build-aux/test-env.in], [chmod +x test-env])
289 AC_CONFIG_FILES([pre-inst-env:build-aux/pre-inst-env.in],
290 [chmod +x pre-inst-env])
291 AC_CONFIG_FILES([etc/indent-code.el], [chmod +x etc/indent-code.el])