Prefer using public API DCMTK_WITH_ICU to disable ICU.
-DDCMTK_WITH_TIFF:BOOL=ON \
-DDCMTK_WITH_ZLIB:BOOL=ON \
-DDCMTK_WITH_ICONV:BOOL=OFF \
+ -DDCMTK_WITH_ICU:BOOL=OFF \
-DUSE_COMPILER_HIDDEN_VISIBILITY:BOOL=ON \
-DCMAKE_VERBOSE_MAKEFILE=ON \
-DCMAKE_INSTALL_DATADIC:STRING=share/libdcmtk16 \
-DCMAKE_SKIP_RPATH:BOOL=OFF \
- -DDCMTK_ENABLE_CHARSET_CONVERSION:STRING='stdlibc (iconv)' \
-DDCMTK_ENABLE_STL:BOOL=ON \
-DCMAKE_CXX_STANDARD:STRING=14