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

[Rainer Tammer]

 Hello,

On 20:59, Ralf Wildenhues wrote:
> 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.
>

Before I start with the bisect could you please post the output of:

  dump -nv tests/f77demo/.libs/fprogram | head -n 25

and an

  ls -al /usr/lib/*libgfortran.*

thanks.

I just did a complete new checkout and unfortunately the problem persists.

I have this Fortran:

# gfortran --version
GNU Fortran (GCC) 4.2.4
Copyright (C) 2007 Free Software Foundation, Inc.

This is my dump:

# dump -nv tests/f77demo/.libs/fprogram | head -n 25

tests/f77demo/.libs/fprogram:

                        ***Loader Section***
                      Loader Header Information
VERSION#         #SYMtableENT     #RELOCent        LENidSTR
0x00000001       0x0000001c       0x0000004b       0x000000cc

#IMPfilID        OFFidSTR         LENstrTBL        OFFstrTBL
0x00000006       0x00000644       0x00000136       0x00000710


                        ***Import File Strings***
INDEX  PATH                          BASE                MEMBER
0     
/daten/source/libtool-2.2.11a/_inst-f77demo/lib:/usr/vac/lib:/usr/lib/threads:/usr/lib:/lib
                    

1                                    libc.a              shr.o
2                                    libgfortran.a       libgfortran.so.2
3                                    libfoo.a            libfoo.so.0
4                                    libfoo3.a           libfoo3.so.0
5                                    libgcc_s.a          shr.o

                        ***Loader Symbol Table Information***

The mdemo example does contain the path to the C-libs:

# dump -nv tests/mdemo/.libs/lt-mdemo | head -n 25

lt-mdemo:

                        ***Loader Section***
                      Loader Header Information
VERSION#         #SYMtableENT     #RELOCent        LENidSTR
0x00000001       0x00000068       0x000000e1       0x000000b4

#IMPfilID        OFFidSTR         LENstrTBL        OFFstrTBL
0x00000003       0x0000146c       0x000003c4       0x00001520


                        ***Import File Strings***
INDEX  PATH                          BASE                MEMBER
0     
/daten/source/libtool-2.2.11a/tests/mdemo/.libs:/daten/source/libtool-2.2.11a/_inst-mdemo/lib:/usr/vac/lib:/usr/lib/threads:/usr/lib:/lib
1                                    libc.a              shr.o
2                                    libpthreads.a       shr_xpg5.o


Maybe the Fortran sample is working because you have symlinks to /usr/lib ??

Bye
  Rainer

> 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
>
>