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$can_run_tests" = "xyes"])
86 dnl We require pkg.m4 (from pkg-config) and guile.m4 (from Guile.)
87 dnl Make sure they are available.
88 m4_pattern_forbid([PKG_CHECK_MODULES])
89 m4_pattern_forbid([GUILE_MODULE_AVAILABLE])
90 m4_pattern_forbid([^GUILE_P])
91 m4_pattern_allow([^GUILE_PKG_ERRORS])
92 m4_pattern_forbid([^GUIX_])
94 dnl Search for 'guile' and 'guild'. This macro defines
95 dnl 'GUILE_EFFECTIVE_VERSION'.
98 if test "x$GUILD" = "x"; then
99 AC_MSG_ERROR(['guild' binary not found; please check your guile-2.x installation.])
102 dnl Installation directories for .scm and .go files.
103 guilemoduledir="${datarootdir}/guile/site/$GUILE_EFFECTIVE_VERSION"
104 guileobjectdir="${libdir}/guile/$GUILE_EFFECTIVE_VERSION/site-ccache"
105 AC_SUBST([guilemoduledir])
106 AC_SUBST([guileobjectdir])
108 dnl The GnuTLS bindings are necessary for substitutes over HTTPS and for 'guix
109 dnl pull', among other things.
110 GUILE_MODULE_AVAILABLE([have_gnutls], [(gnutls)])
111 if test "x$have_gnutls" != "xyes"; then
112 AC_MSG_ERROR([The Guile bindings of GnuTLS are missing; please install them.])
115 dnl Check for Guile-Git.
116 GUILE_MODULE_AVAILABLE([have_guile_git], [(git)])
117 if test "x$have_guile_git" != "xyes"; then
118 AC_MSG_ERROR([Guile-Git is missing; please install it.])
121 dnl Check for Guile-JSON.
122 GUILE_MODULE_AVAILABLE([have_guile_json], [(json)])
123 if test "x$have_guile_json" != "xyes"; then
124 AC_MSG_ERROR([Guile-JSON is missing; please install it.])
127 dnl Guile-Sqlite3 is used by the (guix store ...) modules.
128 GUIX_CHECK_GUILE_SQLITE3
129 if test "x$guix_cv_have_recent_guile_sqlite3" != "xyes"; then
130 AC_MSG_ERROR([A recent Guile-SQLite3 could not be found; please install it.])
133 GUILE_MODULE_AVAILABLE([have_guile_gcrypt], [(gcrypt hash)])
134 if test "x$have_guile_gcrypt" != "xyes"; then
135 AC_MSG_ERROR([Guile-Gcrypt could not be found; please install it.])
138 dnl Make sure we have a full-fledged Guile.
139 GUIX_ASSERT_GUILE_FEATURES([regex posix socket net-db threads])
141 dnl Make sure we don't suffer from the bug in 'equal?' wrt. syntax objects
142 dnl found in 2.2.1. See <https://bugs.gnu.org/29903>.
143 GUIX_ASSERT_SYNTAX_OBJECT_EQUAL
147 dnl Decompressors, for use by the substituter and other modules.
148 AC_PATH_PROG([GZIP], [gzip])
149 AC_PATH_PROG([BZIP2], [bzip2])
150 AC_PATH_PROG([XZ], [xz])
155 AC_ARG_WITH([nix-prefix],
156 [AS_HELP_STRING([--with-nix-prefix=DIR],
157 [search for Nix in DIR (for testing purposes and '--disable-daemon' builds)])],
161 NIX_PREFIX="$withval"
162 PATH="$NIX_PREFIX/bin:$PATH"; export PATH
163 AC_SUBST([NIX_PREFIX])
168 AC_PATH_PROG([NIX_HASH], [nix-hash])
169 if test "x$guix_build_daemon$NIX_HASH" = "xno"; then
170 AC_MSG_ERROR([Nix programs not found; please install Nix or use `--with-nix-prefix'.])
173 AC_ARG_WITH([nixpkgs],
174 [AS_HELP_STRING([--with-nixpkgs=DIR],
175 [search for Nixpkgs in DIR (for testing purposes only)])],
177 yes|no) AC_MSG_ERROR([Please use `--with-nixpkgs=DIR'.]);;
178 *) NIXPKGS="$withval";;
182 AC_MSG_CHECKING([for Nixpkgs source tree])
183 if test -f "$NIXPKGS/default.nix"; then
184 AC_MSG_RESULT([$NIXPKGS])
187 AC_MSG_RESULT([not found])
190 LIBGCRYPT="libgcrypt"
191 LIBGCRYPT_LIBDIR="no"
192 LIBGCRYPT_PREFIX="no"
194 AC_ARG_WITH([libgcrypt-prefix],
195 [AS_HELP_STRING([--with-libgcrypt-prefix=DIR], [search for GNU libgcrypt in DIR])],
200 LIBGCRYPT="$withval/lib/libgcrypt"
201 LIBGCRYPT_PREFIX="$withval"
202 LIBGCRYPT_LIBDIR="$withval/lib"
206 AC_ARG_WITH([libgcrypt-libdir],
207 [AS_HELP_STRING([--with-libgcrypt-libdir=DIR],
208 [search for GNU libgcrypt's shared library in DIR])],
211 LIBGCRYPT="libgcrypt"
212 LIBGCRYPT_LIBDIR="no"
215 LIBGCRYPT="$withval/libgcrypt"
216 LIBGCRYPT_LIBDIR="$withval"
220 dnl If none of the --with-libgcrypt-* options was used, try to determine the
221 dnl the library directory.
222 case "x$LIBGCRYPT_PREFIX$LIBGCRYPT_LIBDIR" in
224 GUIX_LIBGCRYPT_LIBDIR([LIBGCRYPT_LIBDIR])
228 dnl Library name suitable for `dynamic-link'.
229 AC_MSG_CHECKING([for libgcrypt shared library name])
230 AC_MSG_RESULT([$LIBGCRYPT])
231 AC_SUBST([LIBGCRYPT])
232 AC_SUBST([LIBGCRYPT_PREFIX])
233 AC_SUBST([LIBGCRYPT_LIBDIR])
235 dnl Library name of zlib suitable for 'dynamic-link'.
236 GUIX_LIBZ_LIBDIR([libz_libdir])
237 if test "x$libz_libdir" = "x"; then
240 LIBZ="$libz_libdir/libz"
242 AC_MSG_CHECKING([for zlib's shared library name])
243 AC_MSG_RESULT([$LIBZ])
246 dnl Check for Guile-SSH, for the (guix ssh) module.
248 AM_CONDITIONAL([HAVE_GUILE_SSH],
249 [test "x$guix_cv_have_recent_guile_ssh" = "xyes"])
253 m4_include([config-daemon.ac])
255 dnl `dot' (from the Graphviz package) is only needed for maintainers.
256 dnl See `Building from Git' in the manual for more info.
257 AM_MISSING_PROG([DOT], [dot])
260 AM_MISSING_PROG([HELP2MAN], [help2man])
262 dnl Documentation translation.
263 AM_MISSING_PROG([PO4A_TRANSLATE], [po4a-translate])
264 AM_MISSING_PROG([PO4A_UPDATEPO], [po4a-updatepo])
266 dnl Emacs (optional), for 'etc/indent-package.el'.
267 AC_PATH_PROG([EMACS], [emacs], [/usr/bin/emacs])
274 AC_MSG_WARN([Using a store directory other than '/gnu/store' will prevent you])
275 AC_MSG_WARN([from downloading substitutes from gnu.org.])
279 AC_CONFIG_FILES([Makefile
281 po/packages/Makefile.in
285 AC_CONFIG_FILES([test-env:build-aux/test-env.in], [chmod +x test-env])
286 AC_CONFIG_FILES([pre-inst-env:build-aux/pre-inst-env.in],
287 [chmod +x pre-inst-env])
288 AC_CONFIG_FILES([etc/indent-code.el], [chmod +x etc/indent-code.el])