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Révision a639d4b4

IDa639d4b447acc7e46ab05e4f3b7b9b307979bd2d
Parent 81c1afa7
Enfant 3706fe00

Ajouté par Lars Kruse il y a plus de 7 ans

travis: explain change of perl environment

more details can be found in the discussion regarding this change:
https://github.com/munin-monitoring/contrib/pull/853

Voir les différences:

.travis.yml
8 8 
  - sudo apt-get --no-install-recommends install munin-node
9 9 
  - sudo apt-get --no-install-recommends install libsys-virt-perl
10 10 

  		




  
  11
  
    
  # we use locally installed cpan modules instead of travis' builtin 'homebrew' perl support


  		




  
  12
  
    
  # The homebrew variation does not work for us, since:


  		




  
  13
  
    
  #   * it is built without threading


  		




  
  14
  
    
  #   * the 'libvirt' plugin requires Sys::Virt, which is not available via cpan anymore - thus we need to install the Debian package 'libsys-virt-perl', which was built with threading


  		




  11
  15
  
    
  - cpanm --local-lib=~/perl5 local::lib && eval $(perl -I ~/perl5/lib/perl5/ -Mlocal::lib)


  		




  12
  16
  
    

  		




  13
  17
  
    
  # Modules used by test script


  		




  ......




  61
  65
  
    
  # - VMware::VIRuntime


  		




  62
  66
  
    
  # - MythTV


  		




  63
  67
  
    

  		




  64
  
  
    
# Mixing modules installed via cpan and apt is a bit problematic:


  		




  65
  
  
    
#   * perl (as it is used by travis) seems to be built without threading support


  		




  66
  
  
    
#   * perl modules installed via apt were built against a threaded perl (e.g. DBI/DBI.so)


  		




  67
  
  
    
# Thus we need to make sure, that the modules installed via CPAN and the binary modules prepared by


  		




  68
  
  
    
# travis are preferred over the binary perl modules installed via apt (e.g. below /usr/lib/perl).


  		




  69
  
  
    
# Since the PERL5LIB environment variable precedes all other search paths, we use the sequence


  		




  70
  
  
    
# below in order to achieve the following order of preference:


  		




  71
  
  
    
#   1) /usr/share/perl5 (unknown requirement)


  		




  72
  
  
    
#   2) perl search path defined by travis environment


  		




  73
  
  
    
#   3) binary system-wide installed perl modules (via apt)


  		




  74
  68
  
    
script:


  		




  75
  
  
    
  - dpkg -L libsys-virt-perl


  		




  76
  
  
    
  - mkdir -p ~/system-perl/auto


  		




  77
  
  
    
  - ln -s /usr/lib/perl5/Sys ~/system-perl/


  		




  78
  
  
    
  - ln -s /usr/lib/perl5/auto/Sys ~/system-perl/auto/


  		




  79
  
  
    
  - "PERL5LIB=$PERL5LIB:/usr/share/perl5:~/system-perl prove"


  		




  
  69
  
    
  - prove


  		












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