maintainer-feedback requested: [Bug 298497] textproc/libebml: fails to build 1.4.7

Bugzilla Automation <bugzilla@FreeBSD.org> has asked freebsd-multimedia
(Nobody) <multimedia@FreeBSD.org> for maintainer-feedback:
Bug 298497: textproc/libebml: fails to build 1.4.7
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=298497



--- Description ---
Error:

FAILED: [code=1] libebml.so.5.0.0 
: && /usr/local/libexec/ccache/c++ -fPIC -O2 -pipe -fstack-protector-strong
-isystem /usr/local/include -fno-strict-aliasing   -isystem /usr/local/include
-O2 -pipe -fstack-protector-strong -isystem /usr/local/include
-fno-strict-aliasing   -isystem /usr/local/include  -DNDEBUG  -Xlinker
--dependency-file=CMakeFiles/ebml.dir/link.d -shared -Wl,-soname,libebml.so.5
-o libebml.so.5.0.0 CMakeFiles/ebml.dir/src/Debug.cpp.o
CMakeFiles/ebml.dir/src/EbmlBinary.cpp.o
CMakeFiles/ebml.dir/src/EbmlContexts.cpp.o
CMakeFiles/ebml.dir/src/EbmlCrc32.cpp.o CMakeFiles/ebml.dir/src/EbmlDate.cpp.o
CMakeFiles/ebml.dir/src/EbmlDummy.cpp.o
CMakeFiles/ebml.dir/src/EbmlElement.cpp.o
CMakeFiles/ebml.dir/src/EbmlFloat.cpp.o CMakeFiles/ebml.dir/src/EbmlHead.cpp.o
CMakeFiles/ebml.dir/src/EbmlMaster.cpp.o
CMakeFiles/ebml.dir/src/EbmlSInteger.cpp.o
CMakeFiles/ebml.dir/src/EbmlStream.cpp.o
CMakeFiles/ebml.dir/src/EbmlString.cpp.o
CMakeFiles/ebml.dir/src/EbmlSubHead.cpp.o
CMakeFiles/ebml.dir/src/EbmlUInteger.cpp.o
CMakeFiles/ebml.dir/src/EbmlUnicodeString.cpp.o
CMakeFiles/ebml.dir/src/EbmlVersion.cpp.o
CMakeFiles/ebml.dir/src/EbmlVoid.cpp.o CMakeFiles/ebml.dir/src/IOCallback.cpp.o
CMakeFiles/ebml.dir/src/MemIOCallback.cpp.o
CMakeFiles/ebml.dir/src/MemReadIOCallback.cpp.o
CMakeFiles/ebml.dir/src/SafeReadIOCallback.cpp.o
CMakeFiles/ebml.dir/src/StdIOCallback.cpp.o  -lutf8cpp && :
ld: error: unable to find library -lutf8cpp
c++: error: linker command failed with exit code 1 (use -v to see invocation)
ninja: build stopped: subcommand failed.
===> Compilation failed unexpectedly.