[MacPorts] #57058: Failed to build rust

[MacPorts]

#57058: Failed to build rust
--------------------------+----------------------
  Reporter:  mfacorcoran  |      Owner:  g5pw
      Type:  defect       |     Status:  assigned
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:
Resolution:               |   Keywords:
      Port:  rust         |
--------------------------+----------------------

Comment (by mfacorcoran):

 I don't have the xcode app installed but do have the command line tools
 installed. Other ports build without issue. for example:


 {{{
 Warning: Xcode does not appear to be installed; most ports will likely
 fail to build.
 --->  Computing dependencies for py-healpy
 --->  Fetching archive for py-healpy
 --->  Attempting to fetch py-healpy-1.12.4_0.darwin_17.noarch.tbz2 from
 https://packages.macports.org/py-healpy
 --->  Attempting to fetch py-healpy-1.12.4_0.darwin_17.noarch.tbz2 from
 http://lil.fr.packages.macports.org/py-healpy
 --->  Attempting to fetch py-healpy-1.12.4_0.darwin_17.noarch.tbz2 from
 http://mse.uk.packages.macports.org/sites/packages.macports.org/py-healpy
 --->  Fetching distfiles for py-healpy
 --->  Verifying checksums for py-healpy
 --->  Extracting py-healpy
 --->  Configuring py-healpy
 --->  Building py-healpy
 --->  Staging py-healpy into destroot
 --->  Installing py-healpy @1.12.4_0
 --->  Cleaning py-healpy
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/57058#comment:2>
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