* Build: Enable and require c++17
* Build: Raise Visual Studio version from 2017 15.2 to 2017 15.9
* Build: Raise GCC version from 6.3.0 to 7.1.0
* Reduce branch differences
* Fix build after latest merge
* Cleanup after latest merge
(cherry picked from commit 726d5e91b5)
Support for both OpenSSL 1.0 LTS and OpenSSL 1.1 versions.
Many Linux distributions are still on 1.0 and will stay on LTS for quite
some time.
Port of CMaNGOS commit: e1b0048f05
* Required for handling flags inherited by linked projects
correctly in the corresponding precompiled header.
* Reduces the maintenance effort for precompiled headers
(cherry picked from commit 92f96fc10e)
* Remove the usage of global flags and definitions
set through the CMAKE_CXX_FLAGS variable.
* Use cmake target compile features for setting the
CXX standard automatically.
* Make C++14 globally available in the project
* Closes#21033
(cherry picked from commit e60c1f84a7)
* *PCH.cpp are now only compiled with MSVC, other compilers use custom helper commands to generate the precompiled header
* Don't call the linker for pch helpertargets
* I wasn't able to work arround a path which contains spaces,
since it seems like a CMake specific issue.
* Closes#16947
(cherry picked from commit 42eeb28a8b)
* Makes it possible to define the linkage for every module
* Move the ScriptPCH into the root directory
* Changes the SCRIPTS cmake variable to a string type:
-> -DSCRIPTS=0 is -DSCRIPTS="minimal-static" now
(builds commands and spells statically)
-> -DSCRIPTS=1 is -DSCRIPTS="static" now
(builds all modules statically)
-> -DSCRIPTS="dynamic"
(builds all modules dynamically)
-> Also the default value which is provided by the SCRIPTS
variable is overwriteable through the SCRIPTS_COMMANDS,
SCRIPTS_SPELLS... variable.
* Set the default option to hierarchical
* Add a new "hierarchical-folders" option which enables folders inside IDE's.
(cherry picked from commit bf773ccc41)
* to make use of cmakes inherited link dependencies which
imports all include directories/ definitions from the link library
(cherry picked from commit 1a572d2425)
* A PCH is still generated for every target which was passed to the macro
* Resolves naming conflicts when using the same PCH header from multiple projects
* Ref #15671
(cherry picked from commit a974574d6e)
