Doc: CMake 3.22.0+

NEWS.rst

@@ -13,6 +13,7 @@ Please transition to ADIOS2.
 For reading legacy ADIOS1 BP3 files, either use an older version of openPMD-api or the BP3 backend in ADIOS2.
 Note that ADIOS2 does not support compression in BP3 files.
 
+CMake 3.22.0 is now the minimally supported version for CMake.
 pybind11 2.12.0 is now the minimally supported version for Python support.
 
 

README.md

@@ -96,7 +96,7 @@ Our manual shows full [read & write examples](https://openpmd-api.readthedocs.io
 ## Dependencies
 
 Required:
-* CMake 3.15.0+
+* CMake 3.22.0+
 * C++17 capable compiler, e.g., g++ 7+, clang 7+, MSVC 19.15+, icpc 19+, icpx
 
 Shipped internally in `share/openPMD/thirdParty/`:

docs/source/dev/dependencies.rst

@@ -9,7 +9,7 @@ These are currently:
 Required
 --------
 
-* CMake 3.15.0+
+* CMake 3.22.0+
 * C++17 capable compiler, e.g., g++ 7+, clang 7+, MSVC 19.15+, icpc 19+, icpx
 
 Shipped internally

pyproject.toml

@@ -2,7 +2,7 @@
 requires = [
     "setuptools>=42",
     "wheel",
-    "cmake>=3.15.0,<4.0.0",
+    "cmake>=3.22.0,<4.0.0",
     "packaging>=23",
     "pybind11>=2.12.0,<3.0.0"
 ]

setup.py

@@ -22,16 +22,16 @@ def run(self):
             out = subprocess.check_output(['cmake', '--version'])
         except OSError:
             raise RuntimeError(
-                "CMake 3.15.0+ must be installed to build the following " +
+                "CMake 3.22.0+ must be installed to build the following " +
                 "extensions: " +
                 ", ".join(e.name for e in self.extensions))
 
         cmake_version = parse(re.search(
             r'version\s*([\d.]+)',
             out.decode()
         ).group(1))
-        if cmake_version < parse('3.15.0'):
-            raise RuntimeError("CMake >= 3.15.0 is required")
+        if cmake_version < parse('3.22.0'):
+            raise RuntimeError("CMake >= 3.22.0 is required")
 
         for ext in self.extensions:
             self.build_extension(ext)