[xslt] 1.1.15 test failure on Redhat 7.1, RHEL 2.1/x86, 3/x86, 4/x86

[Albert Chin <libxslt mlists thewrittenword com>]

I've encountered the same test suite failure on Redhat 9, RHEL 3/x86,
and 4/x86:
  ## Running exslt common tests
  add-duration.1 result
  43c43 < result : P1000Y11M31D --- > result : P1000Y11M31DT 9.32232069317251e-11S
  gmake[5]: Leaving directory `/opt/build/libxslt-1.1.15/tests/exslt/date'

$ cd /opt/build/libxslt-1.1.15/tests/exslt/date
$ diff -u add-duration.1.out add-duration.1.res 
--- add-duration.1.out  2002-10-15 07:28:04.000000000 -0500
+++ add-duration.1.res  2005-11-11 21:35:33.739708788 -0600
@@ -40,7 +40,7 @@
 add-duration : PT23H59M0S + PT61S
 result       : P1DT1S
 add-duration : P1000Y11M30DT23H59M0.1S + PT59.9S
-result       : P1000Y11M31D
+result       : P1000Y11M31DT 9.32232069317251e-11S
 add-duration : P1000Y11M30DT23H59M1S + PT59S
 result       : P1000Y11M31D
 add-duration : P1000Y11M30D + -P1DT9S

Any ideas? BTW, I don't have this problem on Redhat 7.1, RHEL 2.1/x86,
3/AMD64, 4/AMD64. Kinda odd.

Ok, never mind. Compiler bug. Building with -O0 fixed it. The bug is
in date.c. Build it alone with -O0 fixes things.

-- 
albert chin (china thewrittenword com)