acloca20 test intermittent failure

[Greg Schafer]

Hi

I'm testing automake-1.10 on i686-pc-linux-gnu and seeing an intermittent
failure of acloca20.test. It fails for me roughly 1 in 4 attempts, but then
other times it will pass 10 times in a row. Here's the verbose output when
it fails:


$ make check TESTS=acloca20.test VERBOSE=x
make  defs aclocal-1.10 automake-1.10
make[1]: Entering directory `/home/pkgmgr/a/automake-1.10/tests'
make[1]: `defs' is up to date.
make[1]: `aclocal-1.10' is up to date.
make[1]: `automake-1.10' is up to date.
make[1]: Leaving directory `/home/pkgmgr/a/automake-1.10/tests'
make  check-TESTS
make[1]: Entering directory `/home/pkgmgr/a/automake-1.10/tests'
/home/pkgmgr/a/automake-1.10/tests:/bin:/usr/bin:/sbin:/usr/sbin:/temptools/bin
=== Running test ./acloca20.test
++ pwd
/home/pkgmgr/a/automake-1.10/tests/testSubDir
+ set -e
+ cat
+ cat
+ cat
+ autoconf
+ ./configure
configure: loading site script /etc/config.site
checking whether ln -s works... yes
configure: creating ./config.status
config.status: creating doit
+ ./doit
+ grep 'wrong foo' aclocal.m4
m4_define([FOO], [echo wrong foo])
+ cat
+ sed 's/dnl //'
+ mv -f configure.int configure.in
+ aclocal-1.10 -Werror
+ autoconf
+ ./configure
+ grep 'right foo'
FAIL: acloca20.test
=====================================
1 of 1 tests failed
Please report to address@hidden
=====================================
make[1]: *** [check-TESTS] Error 1
make[1]: Leaving directory `/home/pkgmgr/a/automake-1.10/tests'
make: *** [check-am] Error 2


Thanks
Greg