[MacPorts] #32251: MyPaint needs to be updated to python 2.7

[MacPorts]

#32251: MyPaint needs to be updated to python 2.7
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 Reporter:  ryandesign@…             |       Owner:  ryandesign@…           
     Type:  enhancement              |      Status:  new                    
 Priority:  Normal                   |   Milestone:                         
Component:  ports                    |     Version:                         
 Keywords:                           |        Port:  MyPaint                
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Comment(by ak.ml@…):

 The problem here is that {{{python2.7-config}}} adds a {{{-u}}} linker
 options (compared to {{{python-2.6-config}}}) that {{{scons}}} is unable
 to handle (this is documented).

 {{{
 $ python2.6-config --ldflags
 -L/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/config
 -ldl -framework CoreFoundation -lpython2.6

 $ python2.7-config --ldflags
 -L/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/config
 -ldl -framework CoreFoundation -lpython2.7 -u _PyMac_Error
 /opt/local/Library/Frameworks/Python.framework/Versions/2.7/Python
 }}}

 And in
 {{{/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/scons-2.0.1/SCons/Environment.py}}}
 {{{
             # Other options not currently handled:
             #  -u symbol       (linker undefined symbol)
 }}}
 This is not fixed in {{{scons}}} 2.1.

 As a workaround, I've put everything after {{{-u}}} in
 {{{LINKFLAGS}}}.[[br]]
 But simply removing everything after {{{-u}}} might work as well.

 I'm attaching a sample patch that works for me.[[br]]
 With MyPaint 1.0.0 I had a [wiki:UsingTheRightCompiler] message, which is
 why I added a {{{env['CXX']}}} line in the patch and in {{{Portfile}}}:
 {{{
 build.env-append    CXX=${configure.cxx}
 destroot.env-append CXX=${configure.cxx}
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/32251#comment:5>
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