memmem test faiure on IRIX

[Bruno Haible]

On IRIX 6.5, I got this:

$ make check
Making check in gllib
        make  check-am
Making check in glm4
Making check in gltests
        make  check-recursive
        make  check-TESTS
sh[9]: 34324 Alarm call
FAIL: test-memmem
PASS: test-stdbool
PASS: test-stdint
PASS: test-string
PASS: test-strstr
PASS: test-wchar
===================
1 of 6 tests failed
===================

The reason is that test-memmem on this machine takes about 13 seconds
without time limitation, whereas test-strstr needs about 3 seconds. So
it's needed to increase these allowed times.

Also, even on a fast machine, the CPU may be shared by many processes,
so that sometimes you only get 5% or 10% of the CPU.

I'm therefore applying this:


2008-01-11  Bruno Haible  <address@hidden>

        * tests/test-memmem.c (main): Increase maximum allowed time.
        * tests/test-strstr.c (main): Likewise.

*** tests/test-memmem.c.orig    2008-01-12 01:13:27.000000000 +0100
--- tests/test-memmem.c 2008-01-12 01:08:37.000000000 +0100
***************
*** 42,48 ****
       caused by SIGALRM.  All known platforms that lack alarm also lack
       memmem, and the replacement memmem is known to not take too
       long.  */
!   alarm (10);
  #endif
  
    {
--- 42,48 ----
       caused by SIGALRM.  All known platforms that lack alarm also lack
       memmem, and the replacement memmem is known to not take too
       long.  */
!   alarm (100);
  #endif
  
    {
*** tests/test-strstr.c.orig    2008-01-12 01:13:27.000000000 +0100
--- tests/test-strstr.c 2008-01-12 01:08:37.000000000 +0100
***************
*** 42,48 ****
       caused by SIGALRM.  All known platforms that lack alarm also have
       a quadratic strstr, and the replacement strstr is known to not
       take too long.  */
!   alarm (10);
  #endif
  
    {
--- 42,48 ----
       caused by SIGALRM.  All known platforms that lack alarm also have
       a quadratic strstr, and the replacement strstr is known to not
       take too long.  */
!   alarm (50);
  #endif
  
    {