[Support][cpprestsdk v2.10.15 builds errors with boost 1.72]

[letrthong]

I updated boot from 1.68 to 1.72 (https://github.com/boostorg/boost/releases/tag/boost-1.72.0).
but cpprestsdk built errors.

Below is command line to fix if you want to use boost 1.72
git checkout boost-1.72.0
git submodule update --init
cd $ROOT_SUBMODULE/boost/libs/asio
git checkout boost-1.69.0

I hope that we can support with boost_asio_1.72. Please check the point.

[garethsb]

The problem is not with C++ REST SDK code itself, but rather WebSocket++ 0.8.1/master, which is used as a submodule. Moving the pinned commit to the head of zaphoyd/websocketpp develop branch would solve this issue (see previous discussion, e.g. #1302 (comment)). (This is what vcpkg and conan packages publish as websocketpp 0.8.1 anyway!)

[letrthong]

i saw the configuration for version as your comment at cpprestsdk\vcpkg\ports\websocketpp.
I will check the configuration.

[garethsb]

Resolved by #1392 (in 2.10.16)?

[letrthong]

Let me pull with tag v.2.10.16 and check again

[letrthong]

If you saw error as below. please remove all old libraries of boost ( rm -rf boost) and build boost with veriosn 1.72

websockets/client/ws_client_wspp.cpp:267:71: required from here
/home/thongle/samba/inteface/linux/usr/include/x32/boost/asio/basic_deadline_timer.hpp:674:7: error: no matching function for call to ‘boost::asio::detail::deadline_timer_service<boost::asio::time_traits<

[letrthong]

Thank you for your time

[letrthong]

I am sorry when reopen the ticket but i found the issue when using cross compiler Ubuntu-64 bit on Virtual box

/home/thongle/samba/inteface/linux/opt/toolchain/gcc-linaro-arm-linux/gcc-linaro-7.3.1-2018.05-x86_64_arm-linux-gnueabihf/arm-linux-gnueabihf/include/c++/7.3.1/bits/stl_uninitialized.h:76:9: note: parameter passing for argument of type ‘std::move_iterator<boost::asio::detail::timer_queueboost::asio::detail::forwarding_posix_time_traits::heap_entry*>’ changed in GCC 7.1
[ 18%] Linking CXX shared library ../Binaries/libcpprest.so
/home/thongle/samba/inteface/linux/opt/toolchain/gcc-linaro-arm-linux/gcc-linaro-7.3.1-2018.05-x86_64_arm-linux-gnueabihf/bin/../lib/gcc/arm-linux-gnueabihf/7.3.1/../../../../arm-linux-gnueabihf/bin/ld: cannot find -lssl
/home/thongle/samba/inteface/linux/opt/toolchain/gcc-linaro-arm-linux/gcc-linaro-7.3.1-2018.05-x86_64_arm-linux-gnueabihf/bin/../lib/gcc/arm-linux-gnueabihf/7.3.1/../../../../arm-linux-gnueabihf/bin/ld: cannot find -lcrypto
/home/thongle/samba/inteface/linux/opt/toolchain/gcc-linaro-arm-linux/gcc-linaro-7.3.1-2018.05-x86_64_arm-linux-gnueabihf/bin/../lib/gcc/arm-linux-gnueabihf/7.3.1/../../../../arm-linux-gnueabihf/bin/ld: cannot find -lssl
/home/thongle/samba/inteface/linux/opt/toolchain/gcc-linaro-arm-linux/gcc-linaro-7.3.1-2018.05-x86_64_arm-linux-gnueabihf/bin/../lib/gcc/arm-linux-gnueabihf/7.3.1/../../../../arm-linux-gnueabihf/bin/ld: cannot find -lcrypto

I checked log on git and know that cmake_openssl changed because the commit id below

commit id : commit cb7ca74
message : libcpprestsdk: fix building as a static library (#1344)

After revert this commit Id can build both native and target on Virtual Ubuntu with Boost 1.72