MrSID 9.0.0 build error with PDAL-master

pdal-mrsid-9.0_Mac.txt

[ 59%] Building CXX object src/CMakeFiles/pdalcpp.dir/drivers/mrsid/Reader.cpp.o
cd /Volumes/Scratch/osgeo4mac-tmp/pdal-sAvV/build/src && /usr/local/Library/ENV/4.3/clang++   
-DBOOST_ALL_NO_LIB -DHAVE_HEXER=1 -DHAVE_MRSID=1 -DHAVE_P2G=1 -DHAVE_PYTHON=1 -Dpdalcpp_EXPORTS 
-Wextra -Wall -Wno-unused-parameter -Wno-unused-variable -Wpointer-arith -Wcast-align -Wcast-qual 
-Wfloat-equal -Wredundant-decls -Wno-long-long -fPIC -I/Volumes/Scratch/osgeo4mac-tmp/pdal-sAvV/boost 
-I/Volumes/Scratch/osgeo4mac-tmp/pdal-sAvV/build/include -I/Volumes/Scratch/osgeo4mac-tmp/pdal-sAvV/src/../include 
-I/usr/local/include -I/usr/local/include/soci -I/usr/local/opt/sqlite/include -I/usr/local/opt/libxml2/include/libxml2 
-I/usr/local/opt/mrsid-sdk/include -isystem /usr/local/Frameworks/Python.framework/Headers 
-isystem /Library/Python/2.7/site-packages/numpy-override/numpy/core/include -F/usr/local/Frameworks    
-o CMakeFiles/pdalcpp.dir/drivers/mrsid/Reader.cpp.o 
-c /Volumes/Scratch/osgeo4mac-tmp/pdal-sAvV/src/drivers/mrsid/Reader.cpp

/Volumes/Scratch/osgeo4mac-tmp/pdal-sAvV/src/drivers/mrsid/Reader.cpp:53:5: error: use of undeclared identifier 'addDefaultDimensions'; did you mean 'getDefaultDimensions'?
    addDefaultDimensions();
    ^~~~~~~~~~~~~~~~~~~~
    getDefaultDimensions
/Volumes/Scratch/osgeo4mac-tmp/pdal-sAvV/src/../include/pdal/drivers/mrsid/Reader.hpp:75:35: note: 'getDefaultDimensions' declared here
    static std::vector<Dimension> getDefaultDimensions();
                                  ^
/Volumes/Scratch/osgeo4mac-tmp/pdal-sAvV/src/drivers/mrsid/Reader.cpp:62:5: error: use of undeclared identifier 'addDefaultDimensions'; did you mean 'getDefaultDimensions'?
    addDefaultDimensions();
    ^~~~~~~~~~~~~~~~~~~~
    getDefaultDimensions
/Volumes/Scratch/osgeo4mac-tmp/pdal-sAvV/src/../include/pdal/drivers/mrsid/Reader.hpp:75:35: note: 'getDefaultDimensions' declared here
    static std::vector<Dimension> getDefaultDimensions();
                                  ^
/Volumes/Scratch/osgeo4mac-tmp/pdal-sAvV/src/drivers/mrsid/Reader.cpp:326:20: error: call to non-static member function without an object argument
    x.setNamespace(getName());
                   ^~~~~~~
/Volumes/Scratch/osgeo4mac-tmp/pdal-sAvV/src/drivers/mrsid/Reader.cpp:331:20: error: call to non-static member function without an object argument
    y.setNamespace(getName());
                   ^~~~~~~
/Volumes/Scratch/osgeo4mac-tmp/pdal-sAvV/src/drivers/mrsid/Reader.cpp:336:20: error: call to non-static member function without an object argument
    z.setNamespace(getName());
                   ^~~~~~~
/Volumes/Scratch/osgeo4mac-tmp/pdal-sAvV/src/drivers/mrsid/Reader.cpp:341:20: error: call to non-static member function without an object argument
    t.setNamespace(getName());
                   ^~~~~~~
/Volumes/Scratch/osgeo4mac-tmp/pdal-sAvV/src/drivers/mrsid/Reader.cpp:346:23: error: call to non-static member function without an object argument
    blue.setNamespace(getName());
                      ^~~~~~~
/Volumes/Scratch/osgeo4mac-tmp/pdal-sAvV/src/drivers/mrsid/Reader.cpp:351:22: error: call to non-static member function without an object argument
    red.setNamespace(getName());
                     ^~~~~~~
/Volumes/Scratch/osgeo4mac-tmp/pdal-sAvV/src/drivers/mrsid/Reader.cpp:356:24: error: call to non-static member function without an object argument
    green.setNamespace(getName());
                       ^~~~~~~
/Volumes/Scratch/osgeo4mac-tmp/pdal-sAvV/src/drivers/mrsid/Reader.cpp:361:22: error: call to non-static member function without an object argument
    cls.setNamespace(getName());
                     ^~~~~~~
/Volumes/Scratch/osgeo4mac-tmp/pdal-sAvV/src/drivers/mrsid/Reader.cpp:366:23: error: call to non-static member function without an object argument
    edge.setNamespace(getName());
                      ^~~~~~~
/Volumes/Scratch/osgeo4mac-tmp/pdal-sAvV/src/drivers/mrsid/Reader.cpp:371:28: error: call to non-static member function without an object argument
    intensity.setNamespace(getName());
                           ^~~~~~~
/Volumes/Scratch/osgeo4mac-tmp/pdal-sAvV/src/drivers/mrsid/Reader.cpp:376:30: error: call to non-static member function without an object argument
    num_returns.setNamespace(getName());
                             ^~~~~~~
/Volumes/Scratch/osgeo4mac-tmp/pdal-sAvV/src/drivers/mrsid/Reader.cpp:381:28: error: call to non-static member function without an object argument
    return_no.setNamespace(getName());
                           ^~~~~~~
/Volumes/Scratch/osgeo4mac-tmp/pdal-sAvV/src/drivers/mrsid/Reader.cpp:386:29: error: call to non-static member function without an object argument
    scan_angle.setNamespace(getName());
                            ^~~~~~~
/Volumes/Scratch/osgeo4mac-tmp/pdal-sAvV/src/drivers/mrsid/Reader.cpp:391:27: error: call to non-static member function without an object argument
    scan_dir.setNamespace(getName());
                          ^~~~~~~
/Volumes/Scratch/osgeo4mac-tmp/pdal-sAvV/src/drivers/mrsid/Reader.cpp:396:27: error: call to non-static member function without an object argument
    ptsource.setNamespace(getName());
                          ^~~~~~~
/Volumes/Scratch/osgeo4mac-tmp/pdal-sAvV/src/drivers/mrsid/Reader.cpp:401:27: error: call to non-static member function without an object argument
    userdata.setNamespace(getName());
                          ^~~~~~~
18 errors generated.
make[2]: *** [src/CMakeFiles/pdalcpp.dir/drivers/mrsid/Reader.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [src/CMakeFiles/pdalcpp.dir/all] Error 2
make: *** [all] Error 2