gnu: coreutils: Update to 8.27.

* gnu/packages/base.scm (coreutils): Update to 8.27.
[source](patches): Remove "coreutils-fix-cross-compilation.patch" and
add "coreutils-cut-huge-range-test.patch".
[native-inputs]: Remove "coreutils-cut-huge-range-test.patch".
[arguments]: Remove 'patch-cut-test' phase.  Remove #:parallel-tests?.
* gnu/local.mk (dist_patch_DATA): Remove
"coreutils-fix-cross-compilation.patch".
* gnu/packages/patches/coreutils-fix-cross-compilation.patch: Remove.
* gnu/packages/patches/coreutils-cut-huge-range-test.patch: Adjust.

4 files changed, 27 insertions, 56 deletions

diff --git a/gnu/local.mk b/gnu/local.mk
index 9528833551..d4ce243c7a 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -525,7 +525,6 @@ dist_patch_DATA =						\
   %D%/packages/patches/cmake-fix-tests.patch			\
   %D%/packages/patches/coda-use-system-libs.patch		\
   %D%/packages/patches/coreutils-cut-huge-range-test.patch	\
-  %D%/packages/patches/coreutils-fix-cross-compilation.patch    \
   %D%/packages/patches/cpio-CVE-2016-2037.patch			\
   %D%/packages/patches/cpufrequtils-fix-aclocal.patch		\
   %D%/packages/patches/cracklib-CVE-2016-6318.patch		\
diff --git a/gnu/packages/base.scm b/gnu/packages/base.scm
index 3fc76ad9e1..7bcfd7a2e2 100644
--- a/gnu/packages/base.scm
+++ b/gnu/packages/base.scm
@@ -286,15 +286,15 @@ used to apply commands with arbitrarily long arguments.")
 (define-public coreutils
   (package
    (name "coreutils")
-   (version "8.26")
+   (version "8.27")
    (source (origin
             (method url-fetch)
             (uri (string-append "mirror://gnu/coreutils/coreutils-"
                                 version ".tar.xz"))
             (sha256
              (base32
-              "13lspazc7xkviy93qz7ks9jv4sldvgmwpq36ghrbrqpq93br8phm"))
-            (patches (search-patches "coreutils-fix-cross-compilation.patch"))))
+              "0sv547572iq8ayy8klir4hnngnx92a9nsazmf1wgzfc7xr4x74c8"))
+            (patches (search-patches "coreutils-cut-huge-range-test.patch"))))
    (build-system gnu-build-system)
    (inputs `(("acl"  ,acl)                        ; TODO: add SELinux
              ("gmp"  ,gmp)                        ;bignums in 'expr', yay!
@@ -309,21 +309,12 @@ used to apply commands with arbitrarily long arguments.")
     ;; copy of help2man.  However, don't pass it when cross-compiling since
     ;; that would lead it to try to run programs to get their '--help' output
     ;; for help2man.
-    `(,@(if (%current-target-system)
-            '()
-            `(("perl" ,perl)))
-
-      ;; Apply this patch only on ARM to avoid a full rebuild.
-      ;; TODO: Move to 'patches' in the next update cycle.
-      ,@(if (string-prefix? "arm" (or (%current-target-system)
-                                      (%current-system)))
-            `(("cut-test.patch"
-               ,(search-patch "coreutils-cut-huge-range-test.patch")))
-            '())))
+    (if (%current-target-system)
+        '()
+        `(("perl" ,perl))))
    (outputs '("out" "debug"))
    (arguments
     `(#:parallel-build? #f            ; help2man may be called too early
-      #:parallel-tests? #f            ; race condition fixed after 8.26
       #:phases (alist-cons-before
                 'build 'patch-shell-references
                 (lambda* (#:key inputs #:allow-other-keys)
@@ -338,22 +329,7 @@ used to apply commands with arbitrarily long arguments.")
                     (substitute* (find-files "tests" "\\.sh$")
                       (("#!/bin/sh")
                        (format #f "#!~a/bin/sh" bash)))))
-
-                ,@(if (string-prefix? "arm" (or (%current-target-system)
-                                                (%current-system)))
-                      '((alist-cons-before
-                         'build 'patch-cut-test
-                         (lambda* (#:key inputs native-inputs
-                                   #:allow-other-keys)
-                           (let ((patch (or (assoc-ref inputs
-                                                       "cut-test.patch")
-                                            (assoc-ref native-inputs
-                                                       "cut-test.patch"))))
-                             (zero?
-                              (system* "patch" "-p1" "--force"
-                                       "--input" patch))))
-                         %standard-phases))
-                      '(%standard-phases)))))
+                %standard-phases)))
    (synopsis "Core GNU utilities (file, text, shell)")
    (description
     "GNU Coreutils includes all of the basic command-line tools that are
diff --git a/gnu/packages/patches/coreutils-cut-huge-range-test.patch b/gnu/packages/patches/coreutils-cut-huge-range-test.patch
index 0be2cef2b8..e3a0ef28eb 100644
--- a/gnu/packages/patches/coreutils-cut-huge-range-test.patch
+++ b/gnu/packages/patches/coreutils-cut-huge-range-test.patch
@@ -1,22 +1,33 @@
 This patch fixes 100% reproducible test failures on arm-linux-gnueabihf in our
-the build environment chroot, as reported at <https://bugs.gnu.org/26253>.
-It is a followup to this upstream patch:
+the build environment chroot, as reported at <https://bugs.gnu.org/26253>,
+and now on x86_64-linux-gnu as well.  It is a variant of this upstream patch:
 
-   commit 28803c8a3144d5d4363cdbd148bbe067af1a67c2
-   Author: Pádraig Brady <P@draigBrady.com>
-   Date:   Fri Mar 3 00:25:54 2017 -0800
+  commit f5422009389678680dba9ff4ecb7d33632ee3383
+  Author: Ludovic Courtès <ludo@gnu.org>
+  Date:   Mon Mar 27 20:34:39 2017 -0700
 
-       tests: avoid a spurious failure on older debian
+      tests: avoid false ulimit failure on some systems
+
+      * tests/misc/cut-huge-range.sh: On some systems returns_ may
+      use more memory, so incorporate that in the determination
+      of the ulimit value to use.  Noticed on ARMv7 with bash-4.4.12,
+      and x86_64 with bash-4.2.37.
+      Fixes http://bugs.gnu.org/26253
 
 ... which appeared to be insufficient.
 
+diff --git a/tests/misc/cut-huge-range.sh b/tests/misc/cut-huge-range.sh
+index 6b3c5b6ed..55b7b640e 100755
 --- a/tests/misc/cut-huge-range.sh
 +++ b/tests/misc/cut-huge-range.sh
-@@ -22,6 +22,7 @@ getlimits_
+@@ -20,9 +20,9 @@
+ print_ver_ cut
+ getlimits_
  
- vm=$(get_min_ulimit_v_ cut -b1 /dev/null) \
+-vm=$(get_min_ulimit_v_ cut -b1 /dev/null) \
++vm=$(get_min_ulimit_v_ sh -c 'cut -b1 /dev/null') \
    || skip_ "this shell lacks ulimit support"
-+vm=$(($vm + $(getconf PAGESIZE))) # avoid spurious failures
+ vm=$(($vm + 1000)) # avoid spurious failures
  
  # sed script to subtract one from the input.
  # Each input line should consist of a positive decimal number.
diff --git a/gnu/packages/patches/coreutils-fix-cross-compilation.patch b/gnu/packages/patches/coreutils-fix-cross-compilation.patch
deleted file mode 100644
index 3f0d35c33e..0000000000
--- a/gnu/packages/patches/coreutils-fix-cross-compilation.patch
+++ /dev/null
@@ -1,15 +0,0 @@
-Coreutils fails to cross compile for other platforms because cu_install_program
-is not being evaluated properly. This patch fixes it.
-See <https://lists.gnu.org/archive/html/coreutils/2017-01/msg00039.html>
---- a/Makefile.in
-+++ b/Makefile.in
-@@ -5023,7 +5023,7 @@ pr = progs-readme
- @CROSS_COMPILING_FALSE@cu_install_program = src/ginstall
- 
- # Use the just-built 'ginstall', when not cross-compiling.
--@CROSS_COMPILING_TRUE@cu_install_program = @INSTALL_PROGRAM@
-+@CROSS_COMPILING_TRUE@cu_install_program := @INSTALL@
- info_TEXINFOS = doc/coreutils.texi
- doc_coreutils_TEXINFOS = \
-   doc/perm.texi \
-