drogon: add version 1.8.4, update dependencies

[toge]

Specify library name and version: drogon/*

• add version 1.8.4
• update dependencies

---

• I've read the contributing guidelines.
• I've used a recent Conan client version close to the currently deployed.
• I've tried at least one configuration locally with the conan-center hook activated.

[franramirez688]

Hi @toge

I don't really know if drogon/1.80 should require cppstd=17 at least for Windows. The CI is failing due to this:

profiles

======== Input profiles ========
Profile host:
[settings]
arch=x86_64
build_type=Release
compiler=msvc
compiler.cppstd=14
compiler.runtime=dynamic
compiler.runtime_type=Release
compiler.version=192
os=Windows
[options]
*/*:shared=False
[conf]
tools.system.package_manager:mode=install
tools.system.package_manager:sudo=True

Profile build:
[settings]
arch=x86_64
build_type=Release
compiler=msvc
compiler.cppstd=14
compiler.runtime=dynamic
compiler.runtime_type=Release
compiler.version=192
os=Windows
[conf]
tools.system.package_manager:mode=install
tools.system.package_manager:sudo=True

output (simplified)

-- Conan toolchain: C++ Standard 14 with extensions OFF
-- Conan toolchain: Setting BUILD_SHARED_LIBS = OFF
-- The C compiler identification is MSVC 19.29.30148.0
-- The CXX compiler identification is MSVC 19.29.30148.0
......
-- Performing Test CXX_FILESYSTEM_NO_LINK_NEEDED
-- Performing Test CXX_FILESYSTEM_NO_LINK_NEEDED - Success
-- Found std::filesystem
-- use c++14
........
-- Boost include dir: C:/J/w/prod-v2/BuildSingleReference/p/boostee2540e656934/p/include
-- Using Boost filesytem::path
-- Boost include dir: C:/J/w/prod-v2/BuildSingleReference/p/boostee2540e656934/p/include
-- Boost libraries: boost::boost
-- Conan: Target declared 'JsonCpp::JsonCpp'
-- Conan: Including build module from 'C:/J/w/prod-v2/BuildSingleReference/p/opensc15130f38a7f7/p/lib/cmake/conan-official-openssl-variables.cmake'
-- Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE) 
-- Configuring done
-- Generating done
-- Build files have been written to: C:/J/w/prod-v2/BuildSingleReference/p/b/drogo3cf50649e2846/b/build

drogon/1.8.0: Running CMake.build()
drogon/1.8.0: RUN: cmake --build "C:\J\w\prod-v2\BuildSingleReference\p\b\drogo3cf50649e2846\b\build" --config Release
Microsoft (R) Build Engine version 16.11.2+f32259642 for .NET Framework
Copyright (C) Microsoft Corporation. All rights reserved.

  Checking Build System
  Building Custom Rule C:/J/w/prod-v2/BuildSingleReference/p/b/drogo3cf50649e2846/b/src/CMakeLists.txt
  AOPAdvice.cc
  CacheFile.cc
  ConfigLoader.cc
  Cookie.cc
  DrClassMap.cc
  DrTemplateBase.cc
  FiltersFunction.cc
  HttpAppFrameworkImpl.cc
  The contents of <string_view> are available only with C++17 or later.
  The contents of <optional> are available only with C++17 or later.
C:\J\w\prod-v2\BuildSingleReference\p\b\drogo3cf50649e2846\b\src\lib\inc\drogon/utils/optional.h(25,12): error C2039: 'nullopt': is not a member of 'std' (compiling source file C:\J\w\prod-v2\BuildSingleReference\p\b\drogo3cf50649e2846\b\src\lib\src\Cookie.cc) [C:\J\w\prod-v2\BuildSingleReference\p\b\drogo3cf50649e2846\b\build\drogon.vcxproj]
C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.29.30133\include\yvals.h(344): message : see declaration of 'std' (compiling source file C:\J\w\prod-v2\BuildSingleReference\p\b\drogo3cf50649e2846\b\src\lib\src\Cookie.cc) [C:\J\w\prod-v2\BuildSingleReference\p\b\drogo3cf50649e2846\b\build\drogon.vcxproj]
C:\J\w\prod-v2\BuildSingleReference\p\b\drogo3cf50649e2846\b\src\lib\inc\drogon/utils/optional.h(25,1): error C2873: 'nullopt': symbol cannot be used in a using-declaration (compiling source file C:\J\w\prod-v2\BuildSingleReference\p\b\drogo3cf50649e2846\b\src\lib\src\Cookie.cc) [C:\J\w\prod-v2\BuildSingleReference\p\b\drogo3cf50649e2846\b\build\drogon.vcxproj]
C:\J\w\prod-v2\BuildSingleReference\p\b\drogo3cf50649e2846\b\src\lib\inc\drogon/utils/optional.h(26,12): error C2039: 'optional': is not a member of 'std' (compiling source file C:\J\w\prod-v2\BuildSingleReference\p\b\drogo3cf50649e2846\b\src\lib\src\Cookie.cc) [C:\J\w\prod-v2\BuildSingleReference\p\b\drogo3cf50649e2846\b\build\drogon.vcxproj]
C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.29.30133\include\yvals.h(344): message : see declaration of 'std' (compiling source file C:\J\w\prod-v2\BuildSingleReference\p\b\drogo3cf50649e2846\b\src\lib\src\Cookie.cc) [C:\J\w\prod-v2\BuildSingleReference\p\b\drogo3cf50649e2846\b\build\drogon.vcxproj]
C:\J\w\prod-v2\BuildSingleReference\p\b\drogo3cf50649e2846\b\src\lib\inc\drogon/utils/optional.h(26,1): error C2873: 'optional': symbol cannot be used in a using-declaration (compiling source file C:\J\w\prod-v2\BuildSingleReference\p\b\drogo3cf50649e2846\b\src\lib\src\Cookie.cc) [C:\J\w\prod-v2\BuildSingleReference\p\b\drogo3cf50649e2846\b\build\drogon.vcxproj]
  The contents of <string_view> are available only with C++17 or later.

Should it be an extra check to ensure Windows the minimum cppstd is C++17? any ideas?

UPDATED:
I just realized Conan 1.x is passing without any issues so I have to figure out what's happening there.

[toge]

@franramirez688
Thank you for your information.
I created additional patches for MSVC C++14 build.
They will fix several invalid msvc version checks.

I hope CI will be successful.

[jcar87]

If I'm not mistaken, Visual C++ defines the __cplusplus macro to be 199711L by default, unless a flag is passed to the compiler (docs: https://learn.microsoft.com/en-us/cpp/build/reference/zc-cplusplus?view=msvc-170)
Hence the || checks, checking against the value of _MSC_VER - I can se how this can be misleading: modern Visual C++ defaults to C++ 14, but these are features of C++17 that seem available even when in C++14 (default) mode, correct?

So this may be causing the "boost" implementation to be used unconditionally with Visual C++, even when in C++17 or C++20 modes - is this expected?

[toge]

@jcar87
Thanks!
I try it.

[AbrilRBS]

Jenkins seems to be acting up today, relaunching

[conan-center-bot]

Conan v1 pipeline ✔️

All green in build 30 (55f7de0e965a8d2f423649ec9ea8521355adf854):

• drogon/1.8.3@:
  All packages built successfully! (All logs)

• drogon/1.8.2@:
  All packages built successfully! (All logs)

• drogon/1.8.0@:
  All packages built successfully! (All logs)

• drogon/1.7.5@:
  All packages built successfully! (All logs)

• drogon/1.8.4@:
  All packages built successfully! (All logs)

---

Conan v2 pipeline ✔️

Note: Conan v2 builds may be required once they are on the v2 ready list

All green in build 26 (55f7de0e965a8d2f423649ec9ea8521355adf854):

• drogon/1.8.4@:
  All packages built successfully! (All logs)

• drogon/1.7.5@:
  All packages built successfully! (All logs)

• drogon/1.8.0@:
  All packages built successfully! (All logs)

• drogon/1.8.3@:
  All packages built successfully! (All logs)

• drogon/1.8.2@:
  All packages built successfully! (All logs)