Tom Lane wrote:
> Alvaro Herrera <alvherre@commandprompt.com> writes:
>
>> Tom Lane escribió:
>>
>>> BuildRequires: perl(ExtUtils::MakeMaker) glibc-devel bison flex autoconf gawk
>>> BuildRequires: perl(ExtUtils::Embed), perl-devel
>>>
>
>
>> Huh, but the requirement for ExtUtils::Embed is at runtime, so shouldn't
>> it be a plain Requires instead of BuildRequires?
>>
>
> Really? I'm pretty sure I recall the RPM build failing when they
> changed that. (But it's possible that the regression test step is what
> failed, I don't remember.) I'd think I'd have heard about it if there
> were a missing runtime dependency.
>
> BTW, Andrew was wondering *why* Fedora isn't bundling these anymore.
> The CVS logs mention something about versioned perl, so it's possible
> that they had to split out some modules to support multiple Perl
> installations cleanly.
>
>
>
My F9 instance has the module, from a separate RPM package, but I'm
fairly sure it came as part of the normal install. But the F10 install
DVD doesn't have it at all. I had to grab it from CPAN and build/install
manually to check that it was what was missing.
The really bad thing about this mess is that it doesn't make the build
fail - we don't get a failure until runtime, so unless the RPM build
checks run the Postgres PL install checks it wouldn't be caught.
I'm thinking of something like this change to config/perl.m4:
Index: config/perl.m4
===================================================================
RCS file: /cvsroot/pgsql/config/perl.m4,v
retrieving revision 1.3
diff -c -r1.3 perl.m4
*** config/perl.m4 29 Nov 2003 19:51:17 -0000 1.3
--- config/perl.m4 6 Nov 2008 17:14:34 -0000
***************
*** 32,35 **** pgac_tmp2=`$PERL -MConfig -e 'print $Config{ccdlflags}'` perl_embed_ldflags=`echo X"$pgac_tmp1" | sed
"s/^X//;s%$pgac_tmp2%%"`AC_SUBST(perl_embed_ldflags)dnl
! AC_MSG_RESULT([$perl_embed_ldflags])])
--- 32,41 ---- pgac_tmp2=`$PERL -MConfig -e 'print $Config{ccdlflags}'` perl_embed_ldflags=`echo X"$pgac_tmp1" | sed
"s/^X//;s%$pgac_tmp2%%"`AC_SUBST(perl_embed_ldflags)dnl
! if test -z "$perl_embed_ldflags" ; then
! AC_MSG_RESULT(no)
! AC_MSG_ERROR([unable to determine flags to link embedded Perl])
! else
! AC_MSG_RESULT([$perl_embed_ldflags])
! fi
! ])# PGAC_CHECK_PERL_EMBED_LDFLAGS
cheers
andrew