An excerpt of the console output:


----citation--start-----
  CXX      nix/libstore/libstore_a-build.o
nix/libstore/build.cc: In member function 'void
nix::Worker::waitForInput()':
nix/libstore/build.cc:3332:74: warning: comparison between signed and
unsigned integer expressions [-Wsign-compare]
     if (!waitingForAWhile.empty() && lastWokenUp +
settings.pollInterval <= after) {
                                                                          ^
  CXX      nix/libstore/libstore_a-pathlocks.o
  CXX      nix/libstore/libstore_a-derivations.o
  AR       libstore.a
  CXX      nix/nix-daemon/guix_daemon-nix-daemon.o
  CXX      nix/nix-daemon/guix_daemon-guix-daemon.o
  CXXLD    guix-daemon
  CXX      nix/guix-register/guix_register-guix-register.o
  CXXLD    guix-register
  GUILEC guix/base32.go
;;; note: auto-compilation is enabled, set GUILE_AUTO_COMPILE=0
;;;       or pass the --no-auto-compile argument to disable.
;;; compiling /usr/bin/guild
;;; compiled /home/pi/.cache/guile/ccache/2.0-LE-4-2.0/usr/bin/guild.go
wrote `guix/base32.go'
  GUILEC guix/base64.go
wrote `guix/base64.go'
  GUILEC guix/cpio.go
wrote `guix/cpio.go'
  GUILEC guix/records.go
wrote `guix/records.go'
  GUILEC guix/gcrypt.go
wrote `guix/gcrypt.go'
  GUILEC guix/hash.go
wrote `guix/hash.go'
  GUILEC guix/pk-crypto.go
Backtrace:
In ice-9/boot-9.scm:
2401: 19 [save-module-excursion #<procedure 14675b8 at
ice-9/boot-9.scm:3066:17 ()>]
3085: 18 [#<procedure 14675b8 at ice-9/boot-9.scm:3066:17 ()>]
In unknown file:
   ?: 17 [primitive-load-path "guix/utils" ...]
In ice-9/eval.scm:
 505: 16 [#<procedure 1174400 at ice-9/eval.scm:499:4 (exp)>
(define-module # # ...)]
In ice-9/psyntax.scm:
1106: 15 [expand-top-sequence ((define-module (guix utils) #:use-module
...)) () ...]
 989: 14 [scan ((define-module (guix utils) #:use-module ...)) () ...]
 279: 13 [scan ((#(syntax-object let # ...) (#) (# #) ...)) () ...]
In ice-9/eval.scm:
 411: 12 [eval # ()]
In ice-9/boot-9.scm:
2951: 11 [define-module* (guix utils) #:filename ...]
2926: 10 [resolve-imports (((guix config)) ((srfi srfi-1)) ((srfi
srfi-9)) ...)]
2864: 9 [resolve-interface (guix build syscalls) #:select ...]
2789: 8 [#<procedure 11c92b0 at ice-9/boot-9.scm:2777:4 (name #:optional
autoload version #:key ensure)> # ...]
3065: 7 [try-module-autoload (guix build syscalls) #f]
2401: 6 [save-module-excursion #<procedure 188e798 at
ice-9/boot-9.scm:3066:17 ()>]
3085: 5 [#<procedure 188e798 at ice-9/boot-9.scm:3066:17 ()>]
In unknown file:
   ?: 4 [primitive-load-path "guix/build/syscalls" ...]
In ice-9/eval.scm:
 453: 3 [eval # ()]
 411: 2 [eval # #]
 386: 1 [eval # #]
In ice-9/boot-9.scm:
 106: 0 [#<procedure 13164c0 at ice-9/boot-9.scm:97:6 (thrown-k . args)>
match-error ...]

ice-9/boot-9.scm:106:20: In procedure #<procedure 13164c0 at
ice-9/boot-9.scm:97:6 (thrown-k . args)>:
ice-9/boot-9.scm:106:20: Throw to key `match-error' with args `("match"
"no matching pattern" "armv6l")'.
Makefile:4526: recipe for target 'guix/pk-crypto.go' failed
make[2]: *** [guix/pk-crypto.go] Error 1
make[2]: Leaving directory '/nix/mmmv_jama/GNU_Guix/guix-0.9.0'
Makefile:3688: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/nix/mmmv_jama/GNU_Guix/guix-0.9.0'
Makefile:2302: recipe for target 'all' failed
make: *** [all] Error 2
pi@raspberrypi /nix/mmmv_jama/GNU_Guix/guix-0.9.0 $ uname -a
Linux raspberrypi 4.1.7+ #817 PREEMPT Sat Sep 19 15:25:36 BST 2015
armv6l GNU/Linux
pi@raspberrypi /nix/mmmv_jama/GNU_Guix/guix-0.9.0 $ date
Sun Nov 22 15:03:12 UTC 2015
pi@raspberrypi /nix/mmmv_jama/GNU_Guix/guix-0.9.0 $ echo $CFLAGS
-mtune=native -ftree-vectorize
pi@raspberrypi /nix/mmmv_jama/GNU_Guix/guix-0.9.0 $ echo $CXXFLAGS
-mtune=native -ftree-vectorize
pi@raspberrypi /nix/mmmv_jama/GNU_Guix/guix-0.9.0 $
----citation--end-----