a machine with clang while the package is not;
. remove CPP configuration (it's not used with this port);
. add "-L${LOCALBASE}/lib -liconv" to LDFLAGS due to the error:
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[ 86%] Building CXX object src/tests/CMakeFiles/test2-static.dir/test2.cpp.o
Linking CXX executable test2-static
/usr/bin/ld: ^^^A: invalid DSO for symbol `libiconv_open' definition
/usr/local/lib/libiconv.so.3: could not read symbols: Bad value
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PR: ports/180608 [1]
Submitted by: tijl [1]
d02cae6600