[MacPorts] #49696: cmake @3.4.0 build fails if /Library/Frameworks/libcurl.framework exists

[MacPorts]

#49696: cmake @3.4.0 build fails if /Library/Frameworks/libcurl.framework exists
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  Reporter:  bert@…  |      Owner:  michaelld@…
      Type:  defect  |     Status:  new
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:  2.3.4
Resolution:          |   Keywords:
      Port:  cmake   |
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Comment (by michaelld@…):

 I agree with Ryan that cmake finding dependencies outside of $prefix has
 been a PITA before & should just be fixed if we can reasonably do so.
 Thus, in r143049 I tweaked the settings in the macports.cmake settings
 file & hopefully these will take care of this issue for all dependencies.
 Can someone with the external Curl installed do a selfupdate & then test
 installing cmake to verify that it now works?

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Ticket URL: <https://trac.macports.org/ticket/49696#comment:3>
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