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authorLudovic Courtès <ludo@gnu.org>2018-12-20 19:57:28 +0100
committerLudovic Courtès <ludo@gnu.org>2018-12-20 20:01:10 +0100
commitea8be005d409658dea4f4356e9279784ce0a5a39 (patch)
tree5e2e22332f37cbf171a75d524b60a87c7f8afd12
parent86974d8a9247cbeb938b5202f23ccca8d9ed627d (diff)
downloadguix-ea8be005d409658dea4f4356e9279784ce0a5a39.tar.gz
gnu: Use i686-linux bootstrap binaries on x86_64-linux.
This saves 4.4 MB on the installed Guix.

* gnu/packages/bootstrap/x86_64-linux: Remove directory.
* gnu/local.mk (bootstrap_x86_64_linuxdir)
(dist_bootstrap_x86_64_linux_DATA): Remove.
* gnu/packages.scm (search-bootstrap-binary): When SYSTEM is
"x86_64-linux", use "i686-linux" instead.
-rw-r--r--gnu/local.mk7
-rw-r--r--gnu/packages.scm18
-rwxr-xr-xgnu/packages/bootstrap/x86_64-linux/bashbin1425560 -> 0 bytes
-rwxr-xr-xgnu/packages/bootstrap/x86_64-linux/mkdirbin792448 -> 0 bytes
-rwxr-xr-xgnu/packages/bootstrap/x86_64-linux/tarbin1369912 -> 0 bytes
-rwxr-xr-xgnu/packages/bootstrap/x86_64-linux/xzbin927264 -> 0 bytes
6 files changed, 11 insertions, 14 deletions
diff --git a/gnu/local.mk b/gnu/local.mk
index 9cf690e0f1..7c970dc47c 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -1287,18 +1287,11 @@ MISC_DISTRO_FILES =				\
   %D%/packages/ld-wrapper.in
 
 bootstrapdir = $(guilemoduledir)/%D%/packages/bootstrap
-bootstrap_x86_64_linuxdir = $(bootstrapdir)/x86_64-linux
 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_x86_64_linux_DATA =		\
-  %D%/packages/bootstrap/x86_64-linux/bash	\
-  %D%/packages/bootstrap/x86_64-linux/mkdir	\
-  %D%/packages/bootstrap/x86_64-linux/tar	\
-  %D%/packages/bootstrap/x86_64-linux/xz
-
 dist_bootstrap_i686_linux_DATA =		\
   %D%/packages/bootstrap/i686-linux/bash	\
   %D%/packages/bootstrap/i686-linux/mkdir	\
diff --git a/gnu/packages.scm b/gnu/packages.scm
index 532297239d..333b18f9f0 100644
--- a/gnu/packages.scm
+++ b/gnu/packages.scm
@@ -102,14 +102,18 @@ FILE-NAME found in %PATCH-PATH."
 (define (search-bootstrap-binary file-name system)
   "Search the bootstrap binary FILE-NAME for SYSTEM.  Raise an error if not
 found."
-  (or (search-path (%bootstrap-binaries-path)
-                   (string-append system "/" file-name))
-      (raise (condition
-              (&message
-               (message
-                (format #f (G_ "could not find bootstrap binary '~a' \
+  ;; On x86_64 always use the i686 binaries.
+  (let ((system (match system
+                  ("x86_64-linux" "i686-linux")
+                  (_ system))))
+    (or (search-path (%bootstrap-binaries-path)
+                     (string-append system "/" file-name))
+        (raise (condition
+                (&message
+                 (message
+                  (format #f (G_ "could not find bootstrap binary '~a' \
 for system '~a'")
-                        file-name system)))))))
+                          file-name system))))))))
 
 (define %distro-root-directory
   ;; Absolute file name of the module hierarchy.  Since (gnu packages …) might
diff --git a/gnu/packages/bootstrap/x86_64-linux/bash b/gnu/packages/bootstrap/x86_64-linux/bash
deleted file mode 100755
index b9c410b7cf..0000000000
--- a/gnu/packages/bootstrap/x86_64-linux/bash
+++ /dev/null
Binary files differdiff --git a/gnu/packages/bootstrap/x86_64-linux/mkdir b/gnu/packages/bootstrap/x86_64-linux/mkdir
deleted file mode 100755
index f8250ae693..0000000000
--- a/gnu/packages/bootstrap/x86_64-linux/mkdir
+++ /dev/null
Binary files differdiff --git a/gnu/packages/bootstrap/x86_64-linux/tar b/gnu/packages/bootstrap/x86_64-linux/tar
deleted file mode 100755
index 90e492f89d..0000000000
--- a/gnu/packages/bootstrap/x86_64-linux/tar
+++ /dev/null
Binary files differdiff --git a/gnu/packages/bootstrap/x86_64-linux/xz b/gnu/packages/bootstrap/x86_64-linux/xz
deleted file mode 100755
index 6bfe3c6d96..0000000000
--- a/gnu/packages/bootstrap/x86_64-linux/xz
+++ /dev/null
Binary files differ