[MacPorts] #48613: About root6 dependencies

[MacPorts]

#48613: About root6 dependencies
--------------------------------+----------------------
  Reporter:  graziosi.angelo@…  |      Owner:  jonesc@…
      Type:  defect             |     Status:  new
  Priority:  Normal             |  Milestone:
 Component:  ports              |    Version:  2.3.3
Resolution:                     |   Keywords:
      Port:  root6              |
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Comment (by graziosi.angelo@…):

 Replying to [comment:2 ryandesign@…]:
 > Replying to [ticket:48613 graziosi.angelo@…]:
 > > In my previous MacPorts installation (Yosemite 10.0.4), I installed
 root6 with:
 > >
 > >
 > > {{{
 > > sudo port install root6 +avahi +fftw3 +fitsio +gcc5 +ldap +mysql56
 +odbc +postgresql92 +pythia +python34 +sqlite3 +vc +xrootd
 > > }}}
 > >
 > > and only gcc5 compiler was installed
 >
 > By specifying "+gcc5" here, you're requesting that gcc5 be used both for
 root6 and for all the dependencies of root6 that have a gcc5 variant that
 were not already installed.

 Ugh!! This was my mistake! Thanks for clarification..

 > >
 > > For example, I notice that in my previous installation I had:
 > >
 > > {{{
 > > port installed | grep num
 > >   py27-numpy @1.9.2_2+gcc5 (active)
 > > }}}
 > >
 > > Instead now,
 > >
 > > {{{
 > > port installed | grep num
 > >   py27-numpy @1.9.2_2+gfortran (active)
 > > }}}
 > >
 > >
 > > Which gfortran?
 >
 > I really can't tell you. I've tried to read the
 [browser:trunk/dports/_resources/port1.0/group/compilers-1.0.tcl compilers
 1.0 portgroup] to see what it does in this case, but it is too complicated
 for me to figure out.

 I can image.. I hope some MacPorts guru can explain this.

 Thanks a lot,
  Angelo.

-- 
Ticket URL: <https://trac.macports.org/ticket/48613#comment:3>
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