- Fix daemon and V4L default build options

Fix mac arm64 toolchains.
Add LINPHONESDK_QT_DIR to use in find_packages.

Export libs from msys2
Windows : find OpenSSL MinGW libraries

Add a way to export OpenSSL libraries when needed (OpenLDAP) and rewrite OpenSSL link rpath to avoid absolute link
Mac : Fix TLS and build for OpenLDAP

Add OpenSSL architecture selection

Fix supports for vpx, opus and openh264.

Mac : fix OpenH264 build

OpenH264 build for multi-arch Mac
Fix bad parameter name on lcb_extra_cxxflags

VPX : use of CMAKE_SYSTEM_PROCESSOR instead of CMAKE_OSX_ARCHITECTURES, force cxxflags to take account of architecture

Fix Xcode build

This reverts commit 4329f22a.

Deploy openldap dependencies

-generate openldap dll without changing name.
-Allow postinstall to build in specific architecture (32/64 bits)

- OpenLDAP: Forcing compilers for Mac. cmake try to use another one

- Add parallel build on ffmpeg/VPX
- Add openldap build for Windows
- Add MSYS2 support and remove deprecated MSYS
- On Windows : install automatically main dependencies from MSYS2
- Fix unfound ranlib bug
- Force to gcc on autotools on Windows : it can be not find automatically by cmake as the compiler depends on the builder environnement

- Add perl installation and fix option to pacman
- Fix OpenLDAP build on source folder

- add x64 builder to openldap
- add pacman option to not reinstall

- disable OpenLDAP on UWP

Windows Fix : Add make path and force copy source to build folder as not building in source doesn't work anymore

pass -fPIC build to vpx for Android

# Conflicts:
#	builders/ms2.cmake

Merge branch 'master' of gitlab.linphone.org:BC/public/linphone-cmake-builder into feature/uwp_nuget_2