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Use "resource" machinery to manage cpanm tarball

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Use the resource machinery to fetch/cache/unpack/... the App::cpanminus
tarball.

- this hardcodes the version, I can't figure out how to use a variant to
  hold/set the value and access it in the resource().
- change up the install to use the `with working_dir()` meme.
This commit is contained in:
George Hartzell 2016-08-01 23:56:58 -04:00
parent 1b9becc541
commit c994565c62
1 changed files with 13 additions and 8 deletions
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21
var/spack/repos/builtin/packages/perl/package.py
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@ -50,8 +50,14 @@ class Perl(Package):
# things cleanly. # things cleanly.
variant('cpanm', default=True, variant('cpanm', default=True,
description='Having cpanm in core simplifies adding modules.') description='Having cpanm in core simplifies adding modules.')
variant('cpanm_version', default='1.7042',
description='Version of cpanm to install into core if +cpanm.') resource(
name="cpanm",
url="http://search.cpan.org/CPAN/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7042.tar.gz",
md5="e87f55fbcb3c13a4754500c18e89219f",
destination="cpanm",
placement="cpanm"
)
def install(self, spec, prefix): def install(self, spec, prefix):
configure = Executable('./Configure') configure = Executable('./Configure')
@ -62,9 +68,8 @@ def install(self, spec, prefix):
make("install") make("install")
if '+cpanm' in spec: if '+cpanm' in spec:
perl_exe = join_path(prefix.bin, 'perl') with working_dir(join_path('cpanm', 'cpanm')):
perl = Executable(perl_exe) perl = Executable(join_path(prefix.bin, 'perl'))
cpanm_installer = join_path(self.package_dir, 'cpanm-installer.pl') perl('Makefile.PL')
cpanm_version = spec.variants['cpanm_version'].value make()
cpanm_package_spec = 'App::cpanminus' + '@' + cpanm_version make('install')
perl(cpanm_installer, cpanm_package_spec)