guix/configure.ac
Ludovic Courtès 1959fb04dc build: Provide a replacement (srfi srfi-37) when the user's one is broken.
* srfi/srfi-37.scm.in: New file, taken from Guile 2.0.9.
* m4/guix.m4: New macro.
* configure.ac: Use it.  Define Automake conditional `INSTALL_SRFI_37'.
* Makefile.am (nobase_nodist_guilemodule_DATA)[INSTALL_SRFI_37]: Add
  srfi/srfi-37.scm.
  (GOBJECTS)[INSTALL_SRFI_37]: Add srfi/srfi-37.go.
  (srfi/srfi-37.scm)[INSTALL_SRFI_37]: New target.
  (EXTRA_DIST): Add srfi/srfi-37.scm.in.
2013-07-17 11:05:19 +02:00

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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ(2.68)
AC_INIT([GNU Guix], [0.3], [bug-guix@gnu.org], [guix],
[http://www.gnu.org/software/guix/])
AC_CONFIG_AUX_DIR([build-aux])
AM_INIT_AUTOMAKE([1.12 gnu silent-rules subdir-objects \
color-tests parallel-tests])
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])
guilemoduledir="${datarootdir}/guile/site/2.0"
AC_SUBST([guilemoduledir])
GUIX_SYSTEM_TYPE
GUIX_ASSERT_SUPPORTED_SYSTEM
AC_ARG_WITH(store-dir,
AC_HELP_STRING([--with-store-dir=PATH],
[path of the store (defaults to /nix/store)]),
[storedir="$withval"],
[storedir="/nix/store"])
AC_SUBST(storedir)
AC_ARG_ENABLE([daemon],
[AS_HELP_STRING([--disable-daemon], [build the Nix daemon (C++)])],
[guix_build_daemon="$enableval"],
[guix_build_daemon="yes"])
# Prepare a version of $localstatedir that does not contain references
# to shell variables.
guix_localstatedir="`eval echo $localstatedir | sed -e "s|NONE|/usr/local|g"`"
AC_SUBST([guix_localstatedir])
PKG_CHECK_MODULES([GUILE], [guile-2.0 >= 2.0.5])
AC_PATH_PROG([GUILE], [guile])
AC_PATH_PROG([GUILD], [guild])
if test "x$GUILD" = "x"; then
AC_MSG_ERROR(['guild' binary not found; please check your guile-2.x installation.])
fi
dnl Make sure we have a full-fledged Guile.
GUIX_ASSERT_GUILE_FEATURES([regex posix socket net-db threads])
dnl Check whether (srfi srfi-37) works, and provide our own if it doesn't.
GUIX_CHECK_SRFI_37
AM_CONDITIONAL([INSTALL_SRFI_37], [test "x$ac_cv_guix_srfi_37_broken" = xyes])
AC_ARG_WITH([nix-prefix],
[AS_HELP_STRING([--with-nix-prefix=DIR], [search for Nix in DIR])],
[case "$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 $PATH if it's not available right now.
NIX_INSTANTIATE="nix-instantiate"
fi
AC_ARG_WITH([nixpkgs],
[AS_HELP_STRING([--with-nixpkgs=DIR], [search for Nixpkgs in DIR])],
[case "$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([$NIXPKGS])
AC_SUBST([NIXPKGS])
else
AC_MSG_RESULT([not found])
fi
AC_ARG_WITH([libgcrypt-prefix],
[AS_HELP_STRING([--with-libgcrypt-prefix=DIR], [search for GNU libgcrypt in DIR])],
[case "$withval" in
yes|no)
LIBGCRYPT="libgcrypt"
LIBGCRYPT_PREFIX="no"
;;
*)
LIBGCRYPT="$withval/lib/libgcrypt"
LIBGCRYPT_PREFIX="$withval"
;;
esac],
[LIBGCRYPT="libgcrypt"])
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])
GUIX_ASSERT_LIBGCRYPT_USABLE
AC_CACHE_SAVE
m4_include([config-daemon.ac])
AC_CONFIG_FILES([Makefile
po/Makefile.in
guix/config.scm])
AC_CONFIG_FILES([scripts/guix], [chmod +x scripts/guix])
AC_CONFIG_FILES([pre-inst-env], [chmod +x pre-inst-env])
AC_CONFIG_FILES([test-env], [chmod +x test-env])
AC_OUTPUT