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guix/configure.ac
Maxim Cournoyer cb21ae7671
etc: indent-code.el: Use the --quick option. 
This prevents Emacs from loading the autoload definitions found in its
profile, which needlessly clutters the output.  It also prevents Geiser (if
installed) from blocking the script and asking the user to input the Scheme
implementation to use.

The trick for passing multiple arguments to Emacs is to use what is called a
"sesquicolon" (see https://www.emacswiki.org/emacs/EmacsScripts).

* etc/indent-code.el.in: Rename to...
* etc/indent-code.el: ...this.  Adapt the shebang to use a sesquicolon, and
pass the --quick option to Emacs.  Since this line is interpreted by the
shell, simply use Emacs from the PATH instead of from a hard coded location.
(main): New procedure, used as the entry point.
* configure.ac: Remove the warning about Emacs.  Emacs can now be installed
any time by the user if they want to use the script.
* .gitignore: No longer ignore changes to etc/indent-code.el.
2020-05-14 23:05:42 -04:00

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# -*- 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
AM_CONDITIONAL([CROSS_COMPILING], [test "x$cross_compiling" = "xyes"])
AC_ARG_WITH(store-dir,
AC_HELP_STRING([--with-store-dir=PATH],
[file name of the store (defaults to /gnu/store)]),
[storedir="$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])
AC_ARG_WITH([fish-completion-dir],
AC_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],
AC_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"])
# 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$can_run_tests" = "xyes"])
dnl We require pkg.m4 (from pkg-config) and guile.m4 (from Guile.)
dnl Make sure they are available.
m4_pattern_forbid([PKG_CHECK_MODULES])
m4_pattern_forbid([GUILE_MODULE_AVAILABLE])
m4_pattern_forbid([^GUILE_P])
m4_pattern_allow([^GUILE_PKG_ERRORS])
m4_pattern_forbid([^GUIX_])
dnl Search for 'guile' and 'guild'. This macro defines
dnl 'GUILE_EFFECTIVE_VERSION'.
GUILE_PKG([3.0 2.2])
GUILE_PROGS
if test "x$GUILD" = "x"; then
AC_MSG_ERROR(['guild' binary not found; please check your Guile installation.])
fi
if test "x$GUILE_EFFECTIVE_VERSION" = "x2.2"; then
PKG_CHECK_MODULES([GUILE], [guile-2.2 >= 2.2.3])
fi
dnl Installation directories for .scm and .go files.
guilemoduledir="${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$have_guile_git" != "xyes"; then
AC_MSG_ERROR([Guile-Git is missing; please install it.])
fi
dnl Check for Guile-JSON.
GUIX_CHECK_GUILE_JSON
if test "x$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$guix_cv_have_recent_guile_sqlite3" != "xyes"; then
AC_MSG_ERROR([A recent Guile-SQLite3 could not be found; please install it.])
fi
GUILE_MODULE_AVAILABLE([have_guile_gcrypt], [(gcrypt hash)])
if test "x$have_guile_gcrypt" != "xyes"; then
AC_MSG_ERROR([Guile-Gcrypt could not be found; please install it.])
fi
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$enable_installer" = "xyes"])
dnl Make sure we have a full-fledged Guile.
GUIX_ASSERT_GUILE_FEATURES([regex posix socket net-db threads])
dnl Make sure we don't suffer from the bug in 'equal?' wrt. syntax objects
dnl found in 2.2.1. See <https://bugs.gnu.org/29903>.
GUIX_ASSERT_SYNTAX_OBJECT_EQUAL
AC_PROG_SED
dnl Decompressors, for use by the substituter and other modules.
AC_PATH_PROG([GZIP], [gzip])
AC_PATH_PROG([BZIP2], [bzip2])
AC_PATH_PROG([XZ], [xz])
AC_SUBST([GZIP])
AC_SUBST([BZIP2])
AC_SUBST([XZ])
AC_ARG_WITH([nix-prefix],
[AS_HELP_STRING([--with-nix-prefix=DIR],
[search for Nix in DIR (for testing purposes and '--disable-daemon' builds)])],
[case "$withval" in
yes|no) ;;
*)
NIX_PREFIX="$withval"
PATH="$NIX_PREFIX/bin:$PATH"; export PATH
AC_SUBST([NIX_PREFIX])
;;
esac],
[])
AC_PATH_PROG([NIX_HASH], [nix-hash])
if test "x$guix_build_daemon$NIX_HASH" = "xno"; then
AC_MSG_ERROR([Nix programs not found; please install Nix or use `--with-nix-prefix'.])
fi
AC_ARG_WITH([nixpkgs],
[AS_HELP_STRING([--with-nixpkgs=DIR],
[search for Nixpkgs in DIR (for testing purposes only)])],
[case "$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([$NIXPKGS])
AC_SUBST([NIXPKGS])
else
AC_MSG_RESULT([not found])
fi
LIBGCRYPT_LIBDIR="no"
LIBGCRYPT_PREFIX="no"
AC_ARG_WITH([libgcrypt-prefix],
[AS_HELP_STRING([--with-libgcrypt-prefix=DIR], [search for GNU libgcrypt in DIR])],
[case "$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 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([$LIBZ])
AC_SUBST([LIBZ])
dnl Library name of lzlib suitable for 'dynamic-link'.
GUIX_LIBLZ_FILE_NAME([LIBLZ])
if test "x$LIBLZ" = "x"; then
LIBLZ="liblz"
else
# Strip the .so or .so.1 extension since that's what 'dynamic-link' expects.
LIBLZ="`echo $LIBLZ | sed -es'/\.so\(\.[[0-9.]]\+\)\?//g'`"
fi
AC_SUBST([LIBLZ])
dnl Check for Guile-SSH, for the (guix ssh) module.
GUIX_CHECK_GUILE_SSH
AM_CONDITIONAL([HAVE_GUILE_SSH],
[test "x$guix_cv_have_recent_guile_ssh" = "xyes"])
AC_CACHE_SAVE
m4_include([config-daemon.ac])
dnl `dot' (from the Graphviz package) is only needed for maintainers.
dnl See `Building from Git' in the manual for more info.
AM_MISSING_PROG([DOT], [dot])
dnl Manual pages.
AM_MISSING_PROG([HELP2MAN], [help2man])
dnl Documentation translation.
AM_MISSING_PROG([PO4A_TRANSLATE], [po4a-translate])
AM_MISSING_PROG([PO4A_UPDATEPO], [po4a-updatepo])
case "$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([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
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