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Postings from December 2009
That's actually "correct" for running "perl Build.PL" since "success" means
writing a Build file and metadata for CPAN/CPANPLUS to resolve
prerequisites. Having Build.PL (or Makefile.PL) announce missing
requirements is just a legacy behavior.
It's possible they should be quiet if they detect any of the "CPAN/CPANPLUS
is running" environment variables, but stock 5.8.4 wouldn't have them
anyway.
And the meaning of "requires" is loose. Things *may* pass if they are not
satisfied, but authors don't promise anything. :-)
David
On Dec 7, 2009 11:55 AM, "Andy Dougherty" <doughera@lafayette.edu> wrote:
On Sun, 6 Dec 2009, David Golden wrote: > This is Release Candidate 3.
Unless something pops up on...
I tested on OpenSolaris/x86, which ships with perl-5.8.4 as the default
system perl.
I noted one odd thing:
$ perl Build.PL
Checking prerequisites...
requires:
! ExtUtils::CBuilder is not installed
! ExtUtils::ParseXS is not installed
build_requires:
! File::Temp (0.14) is installed, but we need version >= 0.15
! Test::Harness (2.40) is installed, but we need version >= 3.16
! Test::More (0.47) is installed, but we need version >= 0.49
recommends:
* ExtUtils::Manifest (1.42) is installed, but we prefer to have 1.54
[ . . . ]
ERRORS/WARNINGS FOUND IN PREREQUISITES. You may wish to install the versions
of the modules indica...
$ echo $?
0
Note that although the textual output complains about missing
prerequisites, the script exits with a 0 status. The "requires" things
don't seem to really be required. It still "passes" all its tests,
though it does skip quite a few.
$ ./Build test
[ . . . ]
All tests successful, 6 tests and 34 subtests skipped.
Files=44, Tests=1121, 78 wallclock secs (37.18 cusr + 18.89 csys = 56.07
CPU)
In short, even though I'm missing several "required" prerequisites,
perl Build.PL && ./Build && ./Build test && ./Build install
will happily build and install, and any warnings will have scrolled
hopelessly off screen. I would have expected to have to give some sort of
--force flag to make it proceed anyway.
--
Andy Dougherty doughera@lafayette.edu
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