[MacPorts] #20193: jpeg update to 7

[MacPorts]

#20193: jpeg update to 7
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 Reporter:  nox@…             |       Owner:  waqar@…           
     Type:  update            |      Status:  new               
 Priority:  Normal            |   Milestone:                    
Component:  ports             |     Version:                    
 Keywords:                    |        Port:  jpeg              
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Comment(by blb@…):

 Replying to [comment:1 snc@…]:
 > Got a few errors from configure. it seems that ldflags and cppflags
 aren't always there?
 >
 > Error: Target org.macports.configure returned: can't read
 "configure.ldflags": no such variable
 > Error: Target org.macports.configure returned: can't read
 "configure.cppflags": no such variable

 That's a bug with 1.7 where doing something like
 {{{
 configure.ldflags-delete    -L${prefix}/lib
 }}}
 causes the variable to go away.  See #17865 and #20145.

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Ticket URL: <http://trac.macports.org/ticket/20193#comment:2>
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