* guix-download.in: New file.
* configure.ac: Emit `guix-download' and make it executable.
* Makefile.am (bin_SCRIPTS): Add `guix-download'.
* po/POTFILES.in: Add `guix-download.in'.

* pre-inst-env.in: New file.
* configure.ac: Add it to `AC_CONFIG_FILES' and `AC_CONFIG_COMMANDS'.

configure.ac: Make 'guild' configure check fatal, otherwise one gets 'compile: command not found' during make

* configure.ac: Switch to version 0.1.

* configure.ac: Add `--with-libgcrypt-prefix'.  Substitute `LIBGCRYPT'.

* Makefile.am (.scm.go): Pass $(LIBGCRYPT).

* guix/utils.scm (%libgcrypt): New variable.
  (sha256): Use it.

* Makefile.am (AM_DISTCHECK_CONFIGURE_FLAGS): New variable.
* configure.ac: Define and substitute `NIX_PREFIX'.

* configure.ac: Use Automake's `gnu' option.
* ChangeLog, NEWS: New files.

* configure.ac: Add `AM_GNU_GETTEXT_VERSION'.  Suggested by
  Antono Vasiljev.

* configure.ac: Use "Guix", not "guix", as the package name.

* guix-build.in: New file.

* configure.ac: Emit `guix-build'.  Add `commands-exec'.
* Makefile.am (bin_SCRIPTS): New variable.
* po/POTFILES.in: Add `guix-build.in'.

* Makefile.am (EXTRA_DIST): Add `build-aux/config.rpath'.
  (SUBDIRS, ACLOCAL_AMFLAGS): New variables.

* configure.ac: Use `AM_GNU_GETTEXT'.  Emit `po/Makefile.in'.

* po/Makevars, po/POTFILES.in: New files.

* Makefile.am (.scm.go): Pass `--target=$(host)'.

* configure.ac: Use `AC_CANONICAL_HOST'.

* configure.ac, Makefile.am: New files.