libcaca-devel @20161007 and libcaca @0.99.beta19_5 won't build on Snow Leopard, Mac OS X 10.6.8, because of faulty /opt/local/include/cppunit/TestCaller.h file?

[ballapete (Peter "Pete" Dyballa)]

libtool: link: /opt/local/bin/clang-mp-3.9 -pipe -Os -arch x86_64 -g -O2 -fno-strength-reduce -fomit-frame-pointer -Wall -Wpointer-arith -Wcast-align -Wcast-qual -Wstrict-prototypes -Wshadow -Waggregate-return -Wmissing-prototypes -Wnested-externs -Wsign-compare -Wl,-headerpad_max_install_names -arch x86_64 -o .libs/bench bench.o  -L/opt/local/lib ../.libs/libcaca.dylib -lncursesw -lz
In file included from dirty.cpp:15:
In file included from /opt/local/include/cppunit/extensions/HelperMacros.h:9:
/opt/local/include/cppunit/TestCaller.h:121:28: error: no member named 'bind' in namespace 'std'; did you mean 'find'?
            m_test_function( std::bind(test, m_fixture) )
                             ~~~~~^~~~
                                  find
/opt/local/libexec/llvm-3.9/bin/../include/c++/v1/algorithm:868:1: note: 'find' declared here
find(_InputIterator __first, _InputIterator __last, const _Tp& __value_)
^

This is the error.

[ballapete (Peter "Pete" Dyballa)]

From libcaca-devel

[ballapete (Peter "Pete" Dyballa)]

From libcaca

[michaelld (Michael Dickens)]

OK. What this means is that libcaca has to be built using C++11, since CppUnit API now requires it.

[michaelld (Michael Dickens)]

In fd96fbcd6861e6bca2bb6233cdd7291a4f2aeb87/macports-ports:

libcaca*: require C++11 because using CppUnit.

Addresses ticket #54406 .

[kencu (Ken)]

I also note that this is one of those ports that doesn't put the -stdlib=libc++ on the build line. I think Peter has upgraded to LibcxxOnOlderSystems now, and clang will default to adding the wrong stdlib if it is not specified.

If so, and if this still doesn't build, it might needed to be added with a configure addition.

configure.cxxflags-append -stdlib=libc++ and possibly also configure.ldflags-append -stdlib=libc++

[ballapete (Peter "Pete" Dyballa)]

libcaca and libcaca-devel built for me on Snow Leopard with cxx_stdlib = libc++.