gnu: util-linux: Fix tests.

On some machines, this test will be skipped, but on others it will be
executed. However, since our bash is not located under /bin, the test will
fail.

And fincore/count seems to fail on btrfs.

* gnu/packages/linux.scm (util-linux) [arguments]<#:phases>: Adjust 'pre-check
phase.

Change-Id: I9bdaf0dbca832919fa6ccb633023c8565ef22709
Signed-off-by: Zheng Junjie <z572@z572.online>

1 files changed, 6 insertions, 0 deletions

diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index 328712844ff..acca5cfa6d0 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -3174,6 +3174,12 @@ deviation, and minimum and maximum values.  It can show a nice histogram too.")
                      (substitute* "tests/helpers/test_mkfds.c"
                        (("/etc/fstab")
                         (which "sh")))
+                     (substitute* "tests/ts/coresched/coresched"
+                       (("/bin/bash -c")
+                        (string-append (which "bash") " -c")))
+                     (substitute* "tests/ts/fincore/count"
+                       (("\"\\$FS\" = \"overlay\"")
+                        "\"$FS\" = \"overlay\" || \"$FS\" = \"btrfs\""))
                      (substitute* "tests/helpers/test_enosys.c"
                        (("/bin/false")
                         (which "false"))))))