unofficial mirror of bug-guix@gnu.org 
 help / color / mirror / code / Atom feed
* bug#50346: core-updates-frozen: strace 5.13 fails "make check" on AArch64
@ 2021-09-02 19:24 Simon South
  2021-09-02 22:41 ` Simon South
  2021-09-04 19:58 ` bug#50346: [PATCH core-updates-frozen] gnu: strace: Allow readlink, readlinkat tests to pass Simon South
  0 siblings, 2 replies; 9+ messages in thread
From: Simon South @ 2021-09-02 19:24 UTC (permalink / raw)
  To: 50346

strace 5.13 in core-updates-frozen appears to build fine but fails its
"readlinkat" test for me on AArch64 (real hardware; a ROCK64).  This is
the only test that fails.

From the build directory, strace-5.13/tests/readlinkat.dir/exp contains

  readlinkat(AT_FDCWD, "\x74\x65\x73\x74\x2e\x72\x65\x61\x64\x6c\x69\x6e\x6b\x61\x74\x2e\x6c\x69\x6e\x6b", 0xfffff7e2cfea, 22) = -1 ENOENT (No such file or directory)
  readlinkat(AT_FDCWD, "\x74\x65\x73\x74\x2e\x72\x65\x61\x64\x6c\x69\x6e\x6b\x61\x74\x2e\x6c\x69\x6e\x6b", "\x74\x65\x73\x74\x2e\x72\x65\x61\x64\x6c\x69\x6e\x6b\x61\x74\x2e\x74\x61\x72\x67\x65\x74", 22) = 22
  +++ exited with 0 +++

but strace-5.13/tests/readlinkat.dir/out shows

  readlinkat(AT_FDCWD, "\x2f\x70\x72\x6f\x63\x2f\x73\x65\x6c\x66\x2f\x65\x78\x65", "\x2f\x74\x6d\x70\x2f\x67\x75\x69\x78\x2d\x62\x75\x69\x6c\x64\x2d\x73\x74\x72\x61\x63\x65\x2d\x35\x2e\x31\x33\x2e\x64\x72\x76\x2d"..., 4096) = 62
  readlinkat(AT_FDCWD, "\x74\x65\x73\x74\x2e\x72\x65\x61\x64\x6c\x69\x6e\x6b\x61\x74\x2e\x6c\x69\x6e\x6b", 0xfffff7e2cfea, 22) = -1 ENOENT (No such file or directory)
  readlinkat(AT_FDCWD, "\x74\x65\x73\x74\x2e\x72\x65\x61\x64\x6c\x69\x6e\x6b\x61\x74\x2e\x6c\x69\x6e\x6b", "\x74\x65\x73\x74\x2e\x72\x65\x61\x64\x6c\x69\x6e\x6b\x61\x74\x2e\x74\x61\x72\x67\x65\x74", 22) = 22
  +++ exited with 0 +++

The only difference is an additional line at the start of the generated
output.  I see this in the strace package definition
(gnu/packages/linux.scm:2256):

  ;; XXX: This test fails because an extra readlink call is made
  ;; by the glibc when using the ld.so cache.
  (("readlink.gen.test[^:]") " ")

Perhaps the same is true for readlinkat on AArch64?

-- 
Simon South
simon@simonsouth.net




^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, other threads:[~2021-11-18 13:53 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-09-02 19:24 bug#50346: core-updates-frozen: strace 5.13 fails "make check" on AArch64 Simon South
2021-09-02 22:41 ` Simon South
2021-09-03 12:15   ` Bengt Richter
2021-09-03 14:00     ` Simon South
2021-09-03 16:53       ` Bengt Richter
2021-09-03 21:27         ` Simon South
2021-09-04 19:51           ` Simon South
2021-09-04 19:58 ` bug#50346: [PATCH core-updates-frozen] gnu: strace: Allow readlink, readlinkat tests to pass Simon South
2021-11-18 13:13   ` bug#50346: core-updates-frozen: strace 5.13 fails "make check" on AArch64 Ludovic Courtès

Code repositories for project(s) associated with this public inbox

	https://git.savannah.gnu.org/cgit/guix.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).