[MacPorts] #42756: macports doesn't compile with bundled tcl

[MacPorts]

#42756: macports doesn't compile with bundled tcl
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  Reporter:  xeron.oskom@…  |      Owner:  macports-tickets@…
      Type:  defect         |     Status:  new
  Priority:  Normal         |  Milestone:
 Component:  base           |    Version:  2.2.99
Resolution:                 |   Keywords:
      Port:                 |
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Comment (by xeron.oskom@…):

 Replying to [comment:1 cal@…]:
 > Replying to [ticket:42756 xeron.oskom@…]:
 > > tcl bundled macports coudn't be compiled if tcl already installed and
 $LDFLAGS and/or $CPPFLAGS include macports dirs
 >
 > What's your use case for doing this anyway? I'd say it's a bad idea and
 unsupported; we even strip MacPorts dirs from $PATH deliberately at the
 beginning of `./configure`. I could extend the check to remove
 `-I$prefix/include` from `CPPFLAGS` and `-L$prefix/lib` from `LDFLAGS`,
 but that would be unexpected to a user actually specifying them.
 >
 > I think this is a user error – feel free to convince me that it isn't,
 and if you can suggest how this can be solved.

 Because I would like any software which requires compilation (ruby gems
 natives, compilation by hands, etc) to use macports libs and headers.
 And also https://rvm.io/integration/macports-before-autolibs

 If you want to use bundled tcl I think it's good idea to ensure there're
 no other tcls in any compiler paths and don't blame user.

-- 
Ticket URL: <https://trac.macports.org/ticket/42756#comment:3>
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