As a general guideline, .cmd files are non-standalone batch files that need to be run from command prompt or from other batch file and/or Visual Studio environment variables set and .bat files are standalone batch files that can be run also from the File Explorer.

Usage Instructions

Execute build-deps.cmd to fetch, build and install the dependencies. The batch file will print requirements for a successful execution. The script allows a few user-configurable build options which are listed in the usage instructions. Either edit the script file or set these values before running the script.

build-deps.cmd expects a CMake generator as %1 and a build configuration type as %2. If the parameters are not provided, the default values are used ("Visual Studio 14 2015 Win64" and RelWithDebInfo respectively). A build type (Build/Rebuild/Clean) can be provided as %3, if wanted (defaults to Build). See vs-cfg.cmd if you want to change the defaults. The batch file will create deps\ and deps-vs<VERSION>-<ARCHITECTURE>-installed\ directories to the project root. Debug and release builds of the depedencies can co-exist by simply running build-deps.cmd <GENERATOR> Debug and build-deps.cmd <GENERATOR> <Release|RelWithDebInfo|MinSizeRel>.

After the dependencies are build, execute run-cmake.bat. The batch file expects a CMake generator as %1, or alternatively if more parameters are provided, %* is passed for the CMake invokation. If no %1 is provided, the same default value as above is used. This batch script will create a folder of form build-vs- which will contain the solution and project files for Visual Studio. If you wish to use any library from a custom location, modify the paths in run-cmake.bat accordingly.

You can now build the project using the IfcOpenShell.sln file in the build folder. Build the INSTALL project if wanted. The project will installed to installed-vs<VERSION>-<ARCHITECTURE>\ folder in the project's root folder and the required IfcOpenShell-Python parts are deployed to the <PYTHONPATH>\Lib\site-packages\ folder.

All of the dependencies are build as static libraries against the static run-time allowing the developer to effortlessly deploy standalone IFCOS binaries.

Directory Structure

|   build-deps.cmd            - Fetches and builds all needed dependencies for IFCOS
|   readme.txt                - This file
|   run-cmake.bat             - Sets environment variables for the dependencies and runs CMake for IFCOS
|   vs-cfg.cmd                - Utility file used by the build scripts
|   BuildDepsCache-<ARCH>.txt - Cache file created by build-deps.cmd
|
+---sln                       - Contains the old Visual Studio solution and project files
\---utils                     - Contains various utilities for the build scripts