[MacPorts] #60619: charls @2.1.0: error: implicit instantiation of undefined template 'std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >'

[MacPorts]

#60619: charls @2.1.0: error: implicit instantiation of undefined template
'std::__1::basic_string<char, std::__1::char_traits<char>,
std::__1::allocator<char> >'
------------------------+----------------------
 Reporter:  ryandesign  |      Owner:  Veence
     Type:  defect      |     Status:  assigned
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:  2.6.2
 Keywords:  haspatch    |       Port:  charls
------------------------+----------------------
 charls does not build:

 {{{
 :info:build /opt/local/var/macports/build
 /_Users_rschmidt_macports_macports-ports-ryandesign-
 fork_graphics_charls/charls/work/charls-2.1.0/src/jpegls_error.cpp:19:12:
 error: implicit instantiation of undefined template
 'std::__1::basic_string<char, std::__1::char_traits<char>,
 std::__1::allocator<char> >'
 :info:build     string message(int error_value) const override
 :info:build            ^
 :info:build
 /Library/Developer/CommandLineTools/usr/include/c++/v1/iosfwd:193:32:
 note: template is declared here
 :info:build     class _LIBCPP_TEMPLATE_VIS basic_string;
 :info:build                                ^
 :info:build /opt/local/var/macports/build
 /_Users_rschmidt_macports_macports-ports-ryandesign-
 fork_graphics_charls/charls/work/charls-2.1.0/src/jpegls_error.cpp:21:16:
 error: implicit instantiation of undefined template
 'std::__1::basic_string<char, std::__1::char_traits<char>,
 std::__1::allocator<char> >'
 :info:build         return
 charls_get_error_message(static_cast<jpegls_errc>(error_value));
 :info:build                ^
 :info:build
 /Library/Developer/CommandLineTools/usr/include/c++/v1/iosfwd:193:32:
 note: template is declared here
 :info:build     class _LIBCPP_TEMPLATE_VIS basic_string;
 :info:build                                ^
 :info:build 2 errors generated.
 }}}

 Here is the upstream bug report:

 https://github.com/team-charls/charls/issues/62

 And the fix which you should apply to the port:

 https://github.com/team-
 charls/charls/commit/5a58c40f0fd38a75cbd3b1ac2d9dc6171a832f47

-- 
Ticket URL: <https://trac.macports.org/ticket/60619>
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