Macports GNURadio patch fails

main.log

:debug:extract Executing proc-post-org.macports.extract-extract-0
:debug:extract Privilege de-escalation not attempted as not running as root.
:debug:patch patch phase started at Tue Jul  5 15:15:50 PDT 2016
:debug:patch Executing org.macports.patch (gnuradio)
:notice:patch --->  Applying patches to gnuradio
:info:patch --->  Applying patch-cmake-expand.release.diff
:debug:patch Environment:
CC_PRINT_OPTIONS='YES'
CC_PRINT_OPTIONS_FILE='/usr/local/var/macports/build/_usr_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_gnuradio/gnuradio/work/.CC_PRINT_OPTIONS'
CPATH='/opt/local/include'
LIBRARY_PATH='/opt/local/lib'
MACOSX_DEPLOYMENT_TARGET='10.11'
:debug:patch Assembled command: 'cd "/usr/local/var/macports/build/_usr_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_gnuradio/gnuradio/work/gnuradio-3.7.10" && /usr/bin/patch -p0'
:debug:patch Executing command line:  cd "/usr/local/var/macports/build/_usr_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_gnuradio/gnuradio/work/gnuradio-3.7.10" && /usr/bin/patch -p0 < '/usr/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/science/gnuradio/files/patch-cmake-expand.release.diff'
:info:patch patching file cmake/Modules/GrMiscUtils.cmake
:info:patch --->  Applying patch-cmake_Modules_GrVersion.cmake.diff
:debug:patch Environment:
CC_PRINT_OPTIONS='YES'
CC_PRINT_OPTIONS_FILE='/usr/local/var/macports/build/_usr_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_gnuradio/gnuradio/work/.CC_PRINT_OPTIONS'
CPATH='/opt/local/include'
LIBRARY_PATH='/opt/local/lib'
MACOSX_DEPLOYMENT_TARGET='10.11'
:debug:patch Assembled command: 'cd "/usr/local/var/macports/build/_usr_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_gnuradio/gnuradio/work/gnuradio-3.7.10" && /usr/bin/patch -p0'
:debug:patch Executing command line:  cd "/usr/local/var/macports/build/_usr_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_gnuradio/gnuradio/work/gnuradio-3.7.10" && /usr/bin/patch -p0 < '/usr/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/science/gnuradio/files/patch-cmake_Modules_GrVersion.cmake.diff'
:info:patch patching file cmake/Modules/GrVersion.cmake
:info:patch Reversed (or previously applied) patch detected!  Assume -R? [n]
:info:patch Apply anyway? [n]
:info:patch Skipping patch.
:info:patch 1 out of 1 hunk ignored -- saving rejects to file cmake/Modules/GrVersion.cmake.rej
:info:patch Command failed:  cd "/usr/local/var/macports/build/_usr_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_gnuradio/gnuradio/work/gnuradio-3.7.10" && /usr/bin/patch -p0 < '/usr/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/science/gnuradio/files/patch-cmake_Modules_GrVersion.cmake.diff'
:info:patch Exit code: 1
:error:patch org.macports.patch for port gnuradio returned: command execution failed
:debug:patch Error code: CHILDSTATUS 8840 1
:debug:patch Backtrace: command execution failed
    while executing
"system $fullcmdstring"
    ("eval" body line 1)
    invoked from within
"eval system $notty $nice \$fullcmdstring"
    invoked from within
"command_exec patch "" "< '$patch'""
    (procedure "portpatch::patch_main" line 35)
    invoked from within
"portpatch::patch_main org.macports.patch"
    ("eval" body line 1)
    invoked from within
"eval $procedure $targetname"
:info:patch Warning: targets not executed for gnuradio: org.macports.activate org.macports.patch org.macports.configure org.macports.build org.macports.destroot org.macports.install
:notice:patch Please see the log file for port gnuradio for details:
    /opt/local/var/macports/logs/_usr_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_science_gnuradio/gnuradio/main.log