Re: dbi-pm fails to compile

On May 5, 2015 at 4:48:25 PM, Daniel Johnson ([email protected]) wrote:

> On May 5, 2015, at 5:03 AM, Kevin Horton <[email protected]> wrote:  
>  
> On May 5, 2015 at 1:07:15 AM, Daniel Macks ([email protected]) wrote:  
>> On Mon, 04 May 2015 10:22:26 -0400, Daniel Macks <[email protected]> wrote:  
>> On Mon, 4 May 2015 08:41:55 -0400, Kevin Horton <[email protected]> wrote:  
>> > I’m looking at taking over dbi-pm from Benjamin Reed, but I’ve  
>> > discovered a problem with the existing package that has me stumped. >  
>> > > dbi-pm5182-1:1.630-1 fails to compile on OS X 10.10.4 (beta) with:  
>> > >  
>> > > cp lib/DBI/Const/GetInfoType.pm blib/lib/DBI/Const/GetInfoType.pm  
>> > > "/usr/bin/arch" -x86_64 perl5.18 -x86_64 perl5.18 "-Iblib/arch" >  
>> > "-Iblib/lib" dbilogstrip.PL dbilogstrip  
>> > > "/usr/bin/arch" -x86_64 perl5.18 -x86_64 perl5.18 "-Iblib/arch" >  
>> > "-Iblib/lib" dbiprof.PL dbiprof  
>> > > "/usr/bin/arch" -x86_64 perl5.18 -x86_64 perl5.18 "-Iblib/arch" >  
>> > "-Iblib/lib" dbiproxy.PL dbiproxy  
>> > > Can't open perl script "perl5.18": No such file or directory  
>> > > Can't open perl script "perl5.18": No such file or directory  
>> > > make: *** [dbiproxy] Error 2  
>> > >  
>> > > Any hints would be greatly appreciated.  
>> >  
>> > It's double-passing "-x86_64 perl5.18". That's a bug in...some  
>> > version of some underlying perlmod used in the build toolchain, can't  
>> > remember which. Will look it up later today.  
>>  
>> It's a bug/regression in recent versions of ExtUtils::MakeMaker that  
>> affects several perlmod packages that supply scripts. Adding  
>> extutils-makemaker-pmXXX maintainer to CC. A few months ago I narrowed  
>> down what version introduced this problem...somewhere on #fink...can't  
>> find it.  
>>  
>> dan  
>>  
>  
> It builds correctly with extutils-makemaker-pm5182_6.98-1 installed. It fails with extutils-makemaker-pm5182_7.00-1 or 7.04-1 installed.  
>  
> I’ll rollback to extutils-makemaker-pm5182_6.98-1 pending a fix.  
>  
> Thanks for the detective work.  
>  
> —  
> Kevin Horton  

I figured out the issue. In extutils-makemaker > 6.98, $perlflags was getting added twice to perl calls in generated Makefiles thus the double “-x86_64 perl5.18 -x86_64 perl5.18”. Patching out the second $perlflags fixes it. dbi-pm5182 now builds with the newly committed extutils-makemaker-pm5182-7.05-0.20 (it’s a prerelease version, thus the -0.20).  




Thanks for the quick diagnosis and fix.  

extutils-makemaker-pm5182-7.05-0.20 builds with Fink’s sed, but it fails to build with the system sed:

sudo -u fink-bld [ENV] sh -c /tmp/fink.VxqQv
[ -r /sw/fink/dists/stable/main/finkinfo/libs/perlmods/extutils-makemaker-pm.patch ]
sudo -u fink-bld [ENV] sh -c /tmp/fink.BEoWo
/tmp/fink.s0Uhb
#!/bin/bash -ev
        sed 's|@PREFIX@|/sw|g' < /sw/fink/dists/stable/main/finkinfo/libs/perlmods/extutils-makemaker-pm.patch | patch -p1
patching file lib/ExtUtils/MakeMaker.pm
Hunk #1 succeeded at 228 (offset 19 lines).
Hunk #2 succeeded at 399 (offset 36 lines).

        sed -i "s/'\.\$perlflags\.'//" lib/ExtUtils/MM_Unix.pm
sed: 1: "lib/ExtUtils/MM_Unix.pm": extra characters at the end of l command
### execution of /tmp/fink.s0Uhb failed, exit code 1
### execution of /tmp/fink.BEoWo failed, exit code 1

===================
I’m on OS X 10.10.4 (beta).  I intend to get off the beta train as soon as the real 10.10.4 is out, but I’m stuck on it for the moment.  I don’t know if that is the explanation or not.

—
Kevin Horton

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