Replace individual scripts with master 'guix' script.

* scripts/guix.in: New script.

* Makefile.am (bin_SCRIPTS): Add 'scripts/guix'.  Remove 'guix-build',
  'guix-download', 'guix-import', 'guix-package', and 'guix-gc'.

  (MODULES): Add 'guix/scripts/build.scm', 'guix/scripts/download.scm',
  'guix/scripts/import.scm', 'guix/scripts/package.scm', and
  'guix/scripts/gc.scm'.

* configure.ac (AC_CONFIG_FILES): Add 'scripts/guix'.  Remove 'guix-build',
  'guix-download', 'guix-import', 'guix-package', and 'guix-gc'.

* guix-build.in, guix-download.in, guix-gc.in, guix-import.in,
  guix-package.in: Remove shell script boilerplate.  Move to guix-COMMAND.in
  to guix/scripts/COMMAND.scm.  Rename module from (guix-COMMAND) to
  (guix scripts COMMAND).  Change "guix-COMMAND" to "guix COMMAND" in
  usage help string.

* pre-inst-env.in: Add "@abs_top_builddir@/scripts" to the front of $PATH.
  Export $GUIX_UNINSTALLED.

* tests/guix-build.sh, tests/guix-daemon.sh, tests/guix-download.sh,
  tests/guix-gc.sh, tests/guix-package.sh: Use "guix COMMAND" instead of
  "guix-COMMAND".

* doc/guix.texi: Replace all occurrences of "guix-COMMAND" with
  "guix COMMAND".

* po/POTFILES.in: Update.

1 files changed, 6 insertions, 5 deletions

diff --git a/Makefile.am b/Makefile.am
index 7a1b6ad163..5932e1350a 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -18,17 +18,18 @@
 # along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
 
 bin_SCRIPTS =					\
-  guix-build					\
-  guix-download					\
-  guix-import					\
-  guix-package					\
-  guix-gc
+  scripts/guix
 
 nodist_noinst_SCRIPTS =				\
   pre-inst-env					\
   test-env
 
 MODULES =					\
+  guix/scripts/build.scm			\
+  guix/scripts/download.scm			\
+  guix/scripts/import.scm			\
+  guix/scripts/package.scm			\
+  guix/scripts/gc.scm				\
   guix/base32.scm				\
   guix/utils.scm				\
   guix/derivations.scm				\