build: Remove 'gnu/packages/bootstrap' and its binaries.

* gnu/local.mk (bootstrapdir, bootstrap_i686_linuxdir)
(bootstrap_armhf_linuxdir, bootstrap_aarch64_linuxdir)
(bootstrap_mips64el_linuxdir, dist_bootstrap_i686_linux_DATA)
(dist_bootstrap_armhf_linux_DATA, dist_bootstrap_aarch64_linux_DATA)
(dist_bootstrap_mips64el_linux_DATA): Remove.
(set-bootstrap-executable-permissions): Remove target.
* Makefile.am (install-data-hook): Remove dependency on
'set-bootstrap-executable-permissions'.
* gnu/packages/bootstrap: Remove directory.
* tests/search-paths.scm ("evaluate-search-paths, separator is #f"):
Adjust to match .../aux-files/linux-libre.

.gitignore

@@ -149,3 +149,4 @@ tmp
 /etc/indent-code.el
 /.version
 /doc/stamp-[0-9]
+/gnu/packages/bootstrap

Makefile.am

@@ -589,7 +589,7 @@ $(guix_install_go_files): install-nobase_dist_guilemoduleDATA
 # The above trick doesn't work for 'config.go' because both 'config.scm' and
 # 'config.go' are listed in $(nobase_nodist_guileobject_DATA).  Thus, give it
 # special treatment.
-install-data-hook: set-bootstrap-executable-permissions
+install-data-hook:
 	touch "$(DESTDIR)$(guileobjectdir)/guix/config.go"
 
 # Assuming Guix is already installed and the daemon is up and running, this

gnu/local.mk

@@ -1385,38 +1385,3 @@ dist_patch_DATA =						\
 
 MISC_DISTRO_FILES =				\
   %D%/packages/ld-wrapper.in
-
-bootstrapdir = $(guilemoduledir)/%D%/packages/bootstrap
-bootstrap_i686_linuxdir = $(bootstrapdir)/i686-linux
-bootstrap_armhf_linuxdir = $(bootstrapdir)/armhf-linux
-bootstrap_aarch64_linuxdir = $(bootstrapdir)/aarch64-linux
-bootstrap_mips64el_linuxdir = $(bootstrapdir)/mips64el-linux
-
-dist_bootstrap_i686_linux_DATA =		\
-  %D%/packages/bootstrap/i686-linux/bash	\
-  %D%/packages/bootstrap/i686-linux/mkdir	\
-  %D%/packages/bootstrap/i686-linux/tar		\
-  %D%/packages/bootstrap/i686-linux/xz
-
-dist_bootstrap_armhf_linux_DATA =		\
-  %D%/packages/bootstrap/armhf-linux/bash	\
-  %D%/packages/bootstrap/armhf-linux/mkdir	\
-  %D%/packages/bootstrap/armhf-linux/tar	\
-  %D%/packages/bootstrap/armhf-linux/xz
-
-dist_bootstrap_aarch64_linux_DATA =		\
-  %D%/packages/bootstrap/aarch64-linux/bash	\
-  %D%/packages/bootstrap/aarch64-linux/mkdir	\
-  %D%/packages/bootstrap/aarch64-linux/tar	\
-  %D%/packages/bootstrap/aarch64-linux/xz
-
-dist_bootstrap_mips64el_linux_DATA =		\
-  %D%/packages/bootstrap/mips64el-linux/bash	\
-  %D%/packages/bootstrap/mips64el-linux/mkdir	\
-  %D%/packages/bootstrap/mips64el-linux/tar	\
-  %D%/packages/bootstrap/mips64el-linux/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}

tests/search-paths.scm

@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2017 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2017, 2019 Ludovic Courtès <ludo@gnu.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -29,17 +29,17 @@
 
 (test-equal "evaluate-search-paths, separator is #f"
   (string-append %top-srcdir
-                 "/gnu/packages/bootstrap/aarch64-linux")
+                 "/gnu/packages/aux-files/linux-libre")
 
   ;; The following search path spec should evaluate to a single item: the
   ;; first directory that matches the "-linux$" pattern in
   ;; gnu/packages/bootstrap.
   (let ((spec (search-path-specification
                (variable "CHBOUIB")
-               (files '("gnu/packages/bootstrap"))
+               (files '("gnu/packages/aux-files"))
                (file-type 'directory)
                (separator #f)
-               (file-pattern "-linux$"))))
+               (file-pattern "^linux"))))
     (match (evaluate-search-paths (list spec)
                                   (list %top-srcdir))
       (((spec* . value))