[MacPorts] #57037: gnuradio: Build failure on macOS High Sierra 10.13.6

[MacPorts]

#57037: gnuradio: Build failure on macOS High Sierra 10.13.6
-----------------------+-----------------------
  Reporter:  jht15     |      Owner:  michaelld
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:
      Port:  gnuradio  |
-----------------------+-----------------------

Comment (by michaelld):

 OK so the error is this:
 {{{
 :info:build In file included from
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_science_gnuradio/gnuradio/work/gnuradio-3.7.13.4
 /gr-fcd/lib/hid/hidmac.c:25:
 :info:build In file included from
 /System/Library/Frameworks/IOKit.framework/Headers/hid/IOHIDManager.h:29:
 :info:build In file included from
 /System/Library/Frameworks/IOKit.framework/Headers/hid/IOHIDLib.h:27:
 :info:build In file included from
 /System/Library/Frameworks/CoreFoundation.framework/Headers/CoreFoundation.h:43:
 :info:build In file included from
 /System/Library/Frameworks/CoreFoundation.framework/Headers/CFBase.h:72:
 :info:build /usr/local/include/Block.h:16:3: error: Never include this
 file directly. Use <lzma.h> instead.
 :info:build #       error Never include this file directly. Use <lzma.h>
 instead.
 :info:build         ^
 :info:build /usr/local/include/Block.h:93:2: error: unknown type name
 'lzma_check'
 :info:build         lzma_check check;
 :info:build         ^
 :info:build /usr/local/include/Block.h:148:2: error: unknown type name
 'lzma_vli'
 :info:build         lzma_vli compressed_size;
 :info:build         ^
 :info:build /usr/local/include/Block.h:172:2: error: unknown type name
 'lzma_vli'
 :info:build         lzma_vli uncompressed_size;
 :info:build         ^
 :info:build /usr/local/include/Block.h:200:2: error: unknown type name
 'lzma_filter'
 :info:build         lzma_filter *filters;
 :info:build         ^
 }}}

 I don't know what `/usr/local/include/Block.h` is for, but it's not a good
 header to have around if it causes issues with system headers.

 I would strongly advise you to remove whatever is in `/usr/local`, clean
 the GNU Radio build, and start from scratch. If you cannot remove whatever
 is in `/usr/local`, move it out of the way temporarily while you install
 GNU Radio.

-- 
Ticket URL: <https://trac.macports.org/ticket/57037#comment:3>
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