[MacPorts] #54633: ffmpeg, ffmpeg-devel: not distributable on Snow Leopard

[MacPorts]

#54633: ffmpeg, ffmpeg-devel: not distributable on Snow Leopard
-----------------------------------+----------------------
  Reporter:  ryandesign            |      Owner:  mascguy
      Type:  defect                |     Status:  assigned
  Priority:  Normal                |  Milestone:
 Component:  ports                 |    Version:
Resolution:                        |   Keywords:
      Port:  ffmpeg, ffmpeg-devel  |
-----------------------------------+----------------------

Comment (by mascguy):

 Well, the output of `port licensecheck` shows us the dependency chain, so
 there's no longer a mystery:

 {{{
 license "GPL" conflicts with license "OpenSSL": librsvg -> glib2 ->
 python27 -> openssl
 license "GPL" conflicts with license "SSLeay": librsvg -> glib2 ->
 python27 -> openssl
 }}}

 Taking this a step further, and reviewing the dependencies of `glib2`:

 {{{
 $ port deps glib2 os.major=10
 Full Name: glib2 @2.58.3_1+x11
 Extract Dependencies: xz
 Build Dependencies:   autoconf, automake, libtool, libxml2, pkgconfig,
 clang-3.7
 Library Dependencies: gettext, libffi, libiconv, pcre, zlib, python27,
 libcxx

 $ port deps glib2 os.major=11
 Full Name: glib2 @2.58.3_1+x11
 Extract Dependencies: xz
 Build Dependencies:   autoconf, automake, libtool, libxml2, pkgconfig,
 clang-3.7
 Library Dependencies: gettext, libffi, libiconv, pcre, zlib
 }}}

 We can see that `glib2` has a lib dependency on `python27`, that only
 exists for 10.6. And per the `glib2` portfile:

 {{{
 if {${os.platform} eq "darwin" && ${os.major} <= 10} {
     # Requires python 2.7 as of 2.53.4
     # See https://bugzilla.gnome.org/show_bug.cgi?id=785193
     depends_lib-append      port:python27
     configure.python        ${prefix}/bin/python2.7
 }
 }}}

 So I think that's our answer. Ryan, does `glib2` truly have a lib
 dependency on `python27`? Or is it build-time only?

-- 
Ticket URL: <https://trac.macports.org/ticket/54633#comment:14>
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