build: Remove code to download the Guile bootstrap tarball.

* build-aux/download.scm: Remove.
* Makefile.am (EXTRA_DIST): Remove it.
(check-system): Remove dependency on $(BOOTSTRAP_GUILE_TARBALLS).
* gnu/local.mk (nodist_bootstrap_x86_64_linux_DATA)
(nodist_bootstrap_i686_linux_DATA, nodist_bootstrap_armhf_linux_DATA)
(nodist_bootstrap_aarch64_linux_DATA, nodist_bootstrap_mips64el_linux_DATA)
(BOOTSTRAP_GUILE_TARBALLS, DISTCLEANFILES, DOWNLOAD_FILE)
(%D%/packages/bootstrap/x86_64-linux/guile-2.0.9.tar.xz)
(%D%/packages/bootstrap/i686-linux/guile-2.0.9.tar.xz)
(%D%/packages/bootstrap/armhf-linux/guile-2.0.11.tar.xz)
(%D%/packages/bootstrap/aarch64-linux/guile-2.0.14.tar.xz)
(%D%/packages/bootstrap/mips64el-linux/guile-2.0.9.tar.xz): Remove.
* build-aux/test-env.in: Add "guix download" invocation when
gnu/packages/bootstrap/guile* exists.

4 files changed, 16 insertions, 125 deletions

diff --git a/Makefile.am b/Makefile.am
index 9ba4ccba78..661f9d6453 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -388,7 +388,7 @@ check-local:
 
 endif !CAN_RUN_TESTS
 
-check-system: $(GOBJECTS) $(BOOTSTRAP_GUILE_TARBALLS)
+check-system: $(GOBJECTS)
 	$(AM_V_at)$(top_builddir)/pre-inst-env			\
 	   $(GUILE) --no-auto-compile				\
 	   -e '(@@ (run-system-tests) run-system-tests)'	\
@@ -418,7 +418,6 @@ EXTRA_DIST =						\
   build-aux/hydra/guix.scm				\
   build-aux/check-available-binaries.scm		\
   build-aux/check-final-inputs-self-contained.scm	\
-  build-aux/download.scm				\
   build-aux/generate-authors.scm			\
   build-aux/test-driver.scm				\
   build-aux/update-guix-package.scm			\
diff --git a/build-aux/download.scm b/build-aux/download.scm
deleted file mode 100644
index 8dfa914603..0000000000
--- a/build-aux/download.scm
+++ /dev/null
@@ -1,73 +0,0 @@
-;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2012, 2013, 2017 Ludovic Courtès <ludo@gnu.org>
-;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org>
-;;; Copyright © 2017 Efraim Flashner <efraim@flashner.co.il>
-;;;
-;;; This file is part of GNU Guix.
-;;;
-;;; GNU Guix is free software; you can redistribute it and/or modify it
-;;; under the terms of the GNU General Public License as published by
-;;; the Free Software Foundation; either version 3 of the License, or (at
-;;; your option) any later version.
-;;;
-;;; GNU Guix is distributed in the hope that it will be useful, but
-;;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;;; GNU General Public License for more details.
-;;;
-;;; You should have received a copy of the GNU General Public License
-;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
-
-;;;
-;;; Download a binary file from an external source.
-;;;
-
-(use-modules (ice-9 match)
-             (web uri)
-             (web client)
-             (rnrs io ports)
-             (srfi srfi-11)
-             (guix base16)
-             (guix hash))
-
-(define %url-base
-  "http://alpha.gnu.org/gnu/guix/bootstrap"
-
-  ;; Alternately:
-  ;;"http://www.fdn.fr/~lcourtes/software/guix/packages"
-  )
-
-(define (file-name->uri file)
-  "Return the URI for FILE."
-  (match (string-tokenize file (char-set-complement (char-set #\/)))
-    ((_ ... system basename)
-     (string->uri
-      (string-append %url-base "/" system
-                     (match system
-                       ("aarch64-linux"
-                        "/20170217/")
-                       ("armhf-linux"
-                        "/20150101/")
-                       (_
-                        "/20131110/"))
-                     basename)))))
-
-(match (command-line)
-  ((_ file expected-hash)
-   (let ((uri (file-name->uri file)))
-     (format #t "downloading file `~a'~%from `~a'...~%"
-             file (uri->string uri))
-     (let*-values (((resp data) (http-get uri #:decode-body? #f))
-                   ((hash)      (bytevector->base16-string (sha256 data)))
-                   ((part)      (string-append file ".part")))
-       (if (string=? expected-hash hash)
-           (begin
-             (call-with-output-file part
-               (lambda (port)
-                 (put-bytevector port data)))
-             (rename-file part file))
-           (begin
-             (format (current-error-port)
-                     "file at `~a' has SHA256 ~a; expected ~a~%"
-                     (uri->string uri) hash expected-hash)
-             (exit 1)))))))
diff --git a/build-aux/test-env.in b/build-aux/test-env.in
index 1657556b19..4a422cf607 100644
--- a/build-aux/test-env.in
+++ b/build-aux/test-env.in
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 # GNU Guix --- Functional package management for GNU
-# Copyright © 2012, 2013, 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
+# Copyright © 2012, 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
 #
 # This file is part of GNU Guix.
 #
@@ -110,6 +110,20 @@ then
 
     daemon_pid=$!
     trap "kill $daemon_pid ; rm -rf $NIX_STATE_DIR" EXIT
+
+    # The test suite expects the 'guile-bootstrap' package to be available.
+    # Normally the Guile bootstrap tarball is downloaded by a fixed-output
+    # derivation but when network access is missing we allow users to drop
+    # the tarball in 'gnu/packages/bootstrap/SYSTEM' and "intern" it here.
+    bootstrap_directory="@abs_top_builddir@/gnu/packages/bootstrap/@guix_system@"
+    if [ -d "$bootstrap_directory" ]
+    then
+	for file in "$bootstrap_directory"/guile-*
+	do
+	    "@abs_top_builddir@/pre-inst-env"			\
+		guix download "file://$file" > /dev/null
+	done
+    fi
 fi
 
 # Avoid issues that could stem from l10n, such as language/encoding
diff --git a/gnu/local.mk b/gnu/local.mk
index 2ff87dfa5c..fe43a79901 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -1159,56 +1159,7 @@ dist_bootstrap_mips64el_linux_DATA =		\
   %D%/packages/bootstrap/mips64el-linux/tar	\
   %D%/packages/bootstrap/mips64el-linux/xz
 
-# Big bootstrap binaries are not included in the tarball.  Instead, they
-# are downloaded.
-nodist_bootstrap_x86_64_linux_DATA =					\
-  %D%/packages/bootstrap/x86_64-linux/guile-2.0.9.tar.xz
-nodist_bootstrap_i686_linux_DATA =					\
-  %D%/packages/bootstrap/i686-linux/guile-2.0.9.tar.xz
-nodist_bootstrap_armhf_linux_DATA =					\
-  %D%/packages/bootstrap/armhf-linux/guile-2.0.11.tar.xz
-nodist_bootstrap_aarch64_linux_DATA =					\
-  %D%/packages/bootstrap/aarch64-linux/guile-2.0.14.tar.xz
-nodist_bootstrap_mips64el_linux_DATA =					\
-  %D%/packages/bootstrap/mips64el-linux/guile-2.0.9.tar.xz
-
 # Those files must remain executable, so they remain executable once
 # imported into the store.
 set-bootstrap-executable-permissions:
 	chmod +x $(DESTDIR)$(bootstrapdir)/*/{bash,mkdir,tar,xz}
-
-BOOTSTRAP_GUILE_TARBALLS =			\
-  $(nodist_bootstrap_x86_64_linux_DATA)		\
-  $(nodist_bootstrap_i686_linux_DATA)		\
-  $(nodist_bootstrap_armhf_linux_DATA)		\
-  $(nodist_bootstrap_aarch64_linux_DATA)	\
-  $(nodist_bootstrap_mips64el_linux_DATA)
-
-DISTCLEANFILES = $(BOOTSTRAP_GUILE_TARBALLS)
-
-# Method to download a file from an external source.
-DOWNLOAD_FILE =								\
-  GUILE_LOAD_COMPILED_PATH="$(top_builddir):$$GUILE_LOAD_COMPILED_PATH"	\
-  $(GUILE) --no-auto-compile -L "$(top_builddir)" -L "$(top_srcdir)"	\
-           "$(top_srcdir)/build-aux/download.scm"
-
-%D%/packages/bootstrap/x86_64-linux/guile-2.0.9.tar.xz:
-	$(AM_V_DL)$(MKDIR_P) `dirname "$@"`;	\
-	$(DOWNLOAD_FILE) "$@"			\
-	  "037b103522a2d0d7d69c7ffd8de683dfe5bb4b59c1fafd70b4ffd397fd2f57f0"
-%D%/packages/bootstrap/i686-linux/guile-2.0.9.tar.xz:
-	$(AM_V_DL)$(MKDIR_P) `dirname "$@"`;	\
-	$(DOWNLOAD_FILE) "$@"			\
-	  "b757cd46bf13ecac83fb8e955fb50096ac2d17bb610ca8eb816f29302a00a846"
-%D%/packages/bootstrap/armhf-linux/guile-2.0.11.tar.xz:
-	$(AM_V_DL)$(MKDIR_P) `dirname "$@"`;	\
-	$(DOWNLOAD_FILE) "$@"			\
-	  "e551d05d4d385d6706ab8d574856a087758294dc90ab4c06e70a157a685e23d6"
-%D%/packages/bootstrap/aarch64-linux/guile-2.0.14.tar.xz:
-	$(AM_V_DL)$(MKDIR_P) `dirname "$@"`;	\
-	$(DOWNLOAD_FILE) "$@"			\
-	  "3939909f24dcb955621aa7f81ecde6844bea8a083969c2d275c55699af123ebe"
-%D%/packages/bootstrap/mips64el-linux/guile-2.0.9.tar.xz:
-	$(AM_V_DL)$(MKDIR_P) `dirname "$@"`;	\
-	$(DOWNLOAD_FILE) "$@" 			\
-	  "994680f0001346864aa2c2cc5110f380ee7518dcd701c614291682b8e948f73b"