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Add run-cmake.py, deprecate run-cmake.bat

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Also drop-in replacement mostly, except extra cmake args need to be provided now after `--` - `python run-cmake.py vs2022-x64 -- -DGLTF_SUPPORT=ON`.

Internally, script relies on env variables much much less.
This commit is contained in:
Andrej730
2026-09-11 16:07:36 +05:00
parent e7b33a909d
commit d5fd959e6c
8 changed files with 352 additions and 31 deletions
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win/readme.md
+9 -9
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@@ -29,21 +29,21 @@ The script will create `_deps\` and `_deps-vs<VERSION>-<PLATFORM>[-<TOOLSET>]-in
> python build-deps.py <GENERATOR> <Release|RelWithDebInfo|MinSizeRel>
```
After the dependencies are built, execute `run-cmake.bat`. The batch file expects a CMake generator as `%1`, that is interpreted just like the `build-deps.py` script, and the rest of possible parameters are passed as is. If a generator is not provided, the generator is read from the BuildDepsCache file, or tried to be deduced from the location of `cl.exe`. If passing build options for the script, the generator must be always passed as the first option:
After the dependencies are built, execute `python run-cmake.py`. The script expects a CMake generator as the 1st positional argument, that is interpreted just like the `build-deps.py` script. If a generator is not provided, the generator is read from the BuildDepsCache file. CMake options are passed after `--`:
```
> run-cmake.bat vs2022-x64 -DGLTF_SUPPORT=ON
> python run-cmake.py vs2022-x64 -- -DGLTF_SUPPORT=ON
```
**If you wish to use any library from a custom location, modify the paths in `run-cmake.bat` accordingly**. The batch script will create a folder of form `_build-vs<VERSION>-<PLATFORM>[-<TOOLSET>]\` which will contain the solution and project files for MSVC.
**If you wish to use any library from a custom location, modify the paths in `run-cmake.py` accordingly**. The script will create a folder of form `_build-vs<VERSION>-<PLATFORM>[-<TOOLSET>]\` which will contain the solution and project files for MSVC.
Note that building IfcOpenShell as 64-bit is recommended as many of real life IFC files has been observed to take easily more than 2 GBs of RAM while converting.
After this, one can build the project using the `IfcOpenShell.sln` file in the build folder. Build the `INSTALL` project
if wanted. Convenience scripts `python build-ifcopenshell.py` and `python install-ifcopenshell.py` can also be used. The
scripts expect the generator and build configuration type in the same fashion as `build-deps.py` and possible extra
parameters are passed for the `MSBuild` call after `--`. `run-cmake.bat` can also be directly invoked from File
Explorer or regular Command Prompt if BuildDepsCache file exists (the last modified version is used). Running the
scripts without extra parameters reads the build options from an existing CMakeCache.txt.
parameters are passed for the `MSBuild` call after `--`. `python run-cmake.py` can also be run without a generator
argument if a BuildDepsCache file exists (the last modified version is used). Running the scripts without extra
parameters reads the build options from an existing CMakeCache.txt.
The project will be installed to `_installed-vs<VERSION>-<ARCHITECTURE>\` folder in the project's root folder and the
required IfcOpenShell-Python parts are deployed to the `<PYTHONHOME>\Lib\site-packages\` folder. The 3ds Max plug-in,
@@ -65,14 +65,14 @@ in `IfcOpenShell\win`:
> echo PYTHONHOME=C:\Python3>> BuildDepsCache-x64.txt
```
After this you should be able to run `run-cmake.bat` normally. If using 32-bit Python, the name of the file must be
After this you should be able to run `python run-cmake.py` normally. If using 32-bit Python, the name of the file must be
`BuildDepsCache-x86.txt`.
Directory Structure
------------------
```
..
+---_build-* - Created by run-cmake.bat, specific for a certain compiler and and target architecture
+---_build-* - Created by run-cmake.py, specific for a certain compiler and and target architecture
+---_deps - Created by build-deps.py, common for all compilers
+---_deps-*-installed - Created by build-deps.py, specific for a certain compiler and target architecture
+---_installed-* - Created by installing the IFCOS project, specific for a certain compiler and target architecture
@@ -84,7 +84,7 @@ Directory Structure
| build-type-cfg.cmd - Utility file used by the build scripts
| install-ifcopenshell.py - Installs/deploys IFCOS using MSVC.
| readme.md - This file
| run-cmake.bat - Sets environment variables for the dependencies and runs CMake for IFCOS using MSVC
| run-cmake.py - Sets environment variables for the dependencies and runs CMake for IFCOS using MSVC
| vs-cfg.cmd - Utility file used by the build scripts
\---patches - Contains patches for the dependencies
\---utils - Contains various utilities for the build scripts