Max OSX 3.3.0 and lzma

I have lzma installed (in /usr/local) but R-3.3.0 configure doesn't like 
something about it:

checking for lzma_version_number in -llzma... yes
checking lzma.h usability... no
checking lzma.h presence... no
checking for lzma.h... no
configure: error: "liblzma library and headers are required"

bash-3.2$ ls /usr/local/lib/*lzma*
ls /usr/local/lib/*lzma*
/usr/local/lib/liblzma.5.dylib    /usr/local/lib/liblzma.a 
/usr/local/lib/liblzma.dylib
bash-3.2$ ls /usr/local/include/*lzma*
ls /usr/local/include/*lzma*
/usr/local/include/lzma.h

/usr/local/include/lzma:
base.h        block.h        container.h    filter.h    index.h     
lzma12.h    version.h
bcj.h        check.h        delta.h        hardware.h index_hash.h    
stream_flags.h    vli.h

I'm no configure wizard so would appreciate a hint.

Thanks
Mick Jordan