speed-dreams-code/packaging/3rdParty-devel
xavi92 b47e5f5bf3 cJSON: Use CMakePackageConfigHelpers
CMake discourages the use of configure_file() to generate files such as
cJSONConfig.cmake because it might expand variables such as
<project>_INCLUDE_DIR to absolute paths, which might cause issues on
Windows and macOS [1].

Instead, configure_package_config_file() is meant as a drop-in
replacement that generates cJSONConfig.cmake using relative paths. In
the context of this project, this should allow pre-compiled versions of
the `3rdParty` directory to be shared among developers.

[1]: https://cmake.org/cmake/help/latest/module/CMakePackageConfigHelpers.html


git-svn-id: https://svn.code.sf.net/p/speed-dreams/code/trunk@9610 30fe4595-0a0c-4342-8851-515496e4dcbd

Former-commit-id: dc7f18be6bfa6f933909544176af600c48755173
Former-commit-id: 93228e7d1f46efa51dd919c3ce20e4b735c58726
2024-10-27 08:11:24 +00:00
..
Licenses 3rdParty-devel: Add cJSON/LICENSE 2024-10-27 07:56:57 +00:00
patches cJSON: Use CMakePackageConfigHelpers 2024-10-27 08:11:24 +00:00
CMakeLists.txt cJSON: Use CMakePackageConfigHelpers 2024-10-27 08:11:24 +00:00
COPYING Changed to GPL 2 or later 2020-08-28 06:25:42 +00:00
LICENSE License should be GPL 2 2022-06-11 20:43:18 +00:00
readme.txt Remove trailing newlines 2024-07-30 22:17:48 +00:00
thirdpartydefinitions.cmake 3rdParty-devel: Upgrade to minizip-1.3.1 2024-10-27 07:56:24 +00:00
thirdpartydownloader.cmake Remove $Id$ 2024-09-30 05:17:15 +00:00
TODO.txt OS X installer fixes 2015-12-09 19:05:54 +00:00
x86_64-w64-mingw32.cmake Add x86_64-w64-mingw32.cmake 2024-10-27 07:43:43 +00:00

Building the dependencies for Speed-Dreams makes use of CMake's ExternalProject
 module. The source for each is downloaded from each project's site, patched if
 necessary, and built. This can take considerable time and accesses several
 different sites. See the thirdpartydefinitions.cmake file for the exact sites.
 The installation also contains a folder 3rdParty/source_info in which you
 will find the source link for each project.


 =============================================================================
 Windows
 As of version 2.3, this will download approximately 35MB of compressed source
 files.
 You will need more than 1GB of free disk space for the build.

 Prerequisites:
 DirectX SDK (June 2010) - needed by SDL and possibly OpenAL
 http://www.microsoft.com/en-us/download/details.aspx?id=6812

 CMake version 3.4 or greater.

 Building the 3rd Party dependencies for Windows

 Get the code

    Using Subversion:
        svn co https://svn.code.sf.net/p/speed-dreams/code/trunk/packaging/3rdParty-devel C:\src\3rdParty-devel

    If you already have the speed-dreams code:
        copy <Path-to sd-code>\packaging\3rdParty-devel\*.* C:\src\3rdParty-devel

    Important - Keep the path short ie: C:\src\3rdParty-devel
    The building of OpenSceneGraph with CMake's ExternalProject_Add creates quite a deep tree and the build may fail.

 CMake CLI Build

    Make a directory under the source directory (C:\src\3rdParty-devel)
        mkdir build-vs2015-release

    Change to the new directory:
        cd build-vs2015-release

    Generate the build system:
        cmake -G "Visual Studio 14 2015" .. -D CMAKE_BUILD_TYPE=Release -A Win32

    Build the package:
        cmake --build . --target PACKAGE --config Release

 Note:
   To build with VS2019 on Windows 7 or 8x, you may need to add -D CMAKE_SYSTEM_VERSION=10.0 to the command line:
         cmake -G "Visual Studio 16 2019" .. -D CMAKE_BUILD_TYPE=Release -D CMAKE_SYSTEM_VERSION=10.0 -A Win32

  =============================================================================
 OS X
 TODO

   =============================================================================
 Linux
 TODO