AC_MSG_ERROR([A recent Guile-Gcrypt could not be found; please install it.])
fi
+GUIX_CHECK_GUILE_GIT
+if test "x$guix_cv_have_recent_guile_git" != "xyes"; then
+ AC_MSG_ERROR([A recent Guile-Git could not be found; please install it.])
+fi
+
dnl Check for Guile-zlib.
GUILE_MODULE_AVAILABLE([have_guile_zlib], [(zlib)])
if test "x$have_guile_zlib" != "xyes"; then
AC_MSG_ERROR([Guile-lzlib is missing; please install it.])
fi
+dnl Check for Guile-Avahi.
+GUILE_MODULE_AVAILABLE([have_guile_avahi], [(avahi)])
+AM_CONDITIONAL([HAVE_GUILE_AVAHI],
+ [test "x$have_guile_avahi" = "xyes"])
+
dnl Guile-newt is used by the graphical installer.
GUILE_MODULE_AVAILABLE([have_guile_newt], [(newt)])