Lock build-deps (again)

Author: jbcoe

CMakeLists.txt

@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.28)
-file(STRINGS "version.txt" NLE_VERSION)
+set(NLE_VERSION 1.2.0)
 # Remove any rcXX suffix from the version number as CMake doesn't like it
 string(REGEX REPLACE "rc[0-9+]$" "" CMAKE_NLE_VERSION ${NLE_VERSION})
 project(nle VERSION ${CMAKE_NLE_VERSION})
@@ -36,13 +36,6 @@ message(STATUS "Building nle backend version: ${CMAKE_NLE_VERSION}")
 
 set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 
-# We use this to decide where the root of the nle/ package is. Normally it
-# shouldn't be needed, but sometimes (e.g. when using setuptools) we are
-# generating some of the files outside of the original package path.
-set(PYTHON_SRC_PARENT
-    ${nle_SOURCE_DIR}
-    CACHE STRING "Directory containing the nle package files")
-
 set(HACKDIR
     "$ENV{HOME}/nethackdir.nle"
     CACHE STRING "Configuration files for nethack")

pyproject.toml

@@ -30,14 +30,15 @@ Homepage = "https://github.com/NetHack-LE/nle"
 
 
 [build-system]
-requires = ["scikit-build-core>=0.10", "pybind11>=2.2", "setuptools-scm"]
+# Lock build-deps as uv does not yet support locking of build deps: astral-sh/uv#5190
+requires = ["scikit-build-core~=0.10", "pybind11~=2.2", "setuptools-scm~=9.2.2"]
 build-backend = "scikit_build_core.build"
 
 [tool.scikit-build]
 cmake.build-type = "Release"
+cmake.args = ["-DHACKDIR=nle/nethackdir", "-DPYTHON_PACKAGE_NAME=nle"]
 minimum-version = "build-system.requires"
 wheel.license-files = []
-cmake.args = ["-DHACKDIR=nle/nethackdir", "-DPYTHON_PACKAGE_NAME=nle"]
 
 [tool.scikit-build.metadata.version]
 provider = "scikit_build_core.metadata.setuptools_scm"