dynamic version, pin scikit-build-core > 0.9

CMakeLists.txt

@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.11.0)
-project(pdal-python)
+project(pdal-python VERSION)
 
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)

pyproject.toml

@@ -29,11 +29,7 @@ dependencies = [
   "numpy"
 ]
 
-#dynamic = ["version"]
-
-#[tool.scikit-build.dynamic]
-#version = { attr = "pdal.__version__" }
-version="3.4.0"
+dynamic = ["version"]
 
 [project.optional-dependencies]
 test = [
@@ -52,7 +48,7 @@ repository = "https://github.com/PDAL/Python"
 changelog = "https://github.com/PDAL/python/blob/main/README.rst"
 
 [build-system]
-requires = ["scikit-build-core", "numpy",  "pybind11[global]"]
+requires = ["scikit-build-core >= 0.9", "numpy",  "pybind11[global]"]
 build-backend = "scikit_build_core.build"
 
 
@@ -67,3 +63,7 @@ sdist.include = [
 ]
 cmake.verbose = false
 logging.level = "ERROR"
+
+[tool.scikit-build.metadata.version]
+provider = "scikit_build_core.metadata.regex"
+input = "src/pdal/__init__.py"

src/pdal/__init__.py

@@ -1,6 +1,8 @@
-__version__ = "3.4.0"
 __all__ = ["Pipeline", "Stage", "Reader", "Filter", "Writer", "dimensions", "info"]
 
+from . import _version
+__version__ = '3.4.0'
+
 from . import libpdalpython
 from .drivers import inject_pdal_drivers
 from .pipeline import Filter, Pipeline, Reader, Stage, Writer