ICU-20795 Added comment to ICU4C Readme.html about U_SHOW_CPLUSPLUS_API.

This commit is contained in:
Jeff Genovy 2019-08-29 16:42:18 -07:00
parent e984474ee5
commit 3d9914be47

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@ -744,7 +744,8 @@
across library and compiler versions is very hard to achieve.
Most ICU C++ APIs are in header files that contain a comment with
<code>\brief C++ API</code>.
Consider not installing these header files.</li>
Consider not installing these header files, or define <code>U_SHOW_CPLUSPLUS_API</code>
to be <code>0</code> by modifying unicode/utypes.h before installing it.</li>
<li><b>Disable renaming:</b> By default, ICU library entry point names
have an ICU version suffix. Turn this off for a system-level installation,
to enable upgrading ICU without breaking applications. For example:<br />