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Re: libtool-2.2.11a on AIX 5.3 current git master 2010-08-25 /status


From: Ralf Wildenhues
Subject: Re: libtool-2.2.11a on AIX 5.3 current git master 2010-08-25 /status
Date: Thu, 2 Sep 2010 20:04:33 +0200
User-agent: Mutt/1.5.20 (2010-04-22)

Hello Rainer,

* Rainer Tammer wrote on Wed, Aug 25, 2010 at 10:26:06AM CEST:
> this is the current status of libtool (git master, 2010-08-25) on AIX 5.3:
> 
> Old test suite:
> 
> FAIL: tests/f77demo-exec.test
> FAIL: tests/f77demo-exec.test
> FAIL: tests/fcdemo-exec.test
> FAIL: tests/fcdemo-exec.test
> 
> -> path in exec missing (path to the fortran libs)

I'm sorry but I have to ask for your help on this part, because on the
AIX 5.3 system I can test on, these tests pass for me with gfortran 4.2.
Specifically, can I ask you to try a 'git bisect' on this issue in order
to find out which commit introduced the breakage?  Do you know how git
bisect works?  If not, looking at the git-bisect(1) manpage quickly
can't hurt.

Below is a recipe that I'm writing from memory now but that I haven't
tested much, so you might have to fix it.  The 'bisect start' command
gets listed a bad and a good commit, I'm assuming from your earlier
mails that v2.2.8 was a good commit?

You might want to override 'export MAKE=make' depending on your setup,
GNU make is definitely preferable for this testing.

Please send all output from that, preferably gzip'ed.

In addition to that, please also run
  gmake check  TESTSUITEFLAGS=-V TESTS='$(F77_TESTS) $(FC_TESTS)'

with git master checked out, and send the test-suite.log file as well as
all tests/f*demo*.log files.

Thanks,
Ralf

git clone git://git.savannah.gnu.org/libtool.git
cd libtool

cat > bisect-script <<'EOF'
#! /bin/sh
set -x

: ${MAKE=gmake}

reconfdirs='. libltdl tests/f77demo tests/fcdemo' ./bootstrap || exit 125
./configure || exit 125
$MAKE || exit 125
(
  $MAKE check TESTSUITEFLAGS=-V TESTS='$(F77_TESTS) $(FC_TESTS)'
  echo $?
) 2>&1 | tee checklog || exit 125

if sed -n '$p' checklog | grep 0; then
  exit 0
else
  if grep 'FAIL: f[c7]*demo-exec' checklog; then
    exit 1
  else
    exit 125
  fi
fi
EOF

chmod +x ./bisect-script

git bisect start master v2.2.8
git bisect run ./bisect-script



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