guix/gnu/packages/patches/amd-smi-python.patch

From 7501e5f980854996a9f411642f619fda806e6420 Mon Sep 17 00:00:00 2001
From: Jean-Baptiste Note <jean-baptiste.note@m4x.org>
Date: Tue, 23 Sep 2025 09:33:13 +0200
Subject: [PATCH] [python] Guix support patch.

* Remove bundled library in python wrapper.

* Make library lookup consistent with something that can easily be
patched for guix.
---
 py-interface/CMakeLists.txt    | 7 +------
 py-interface/amdsmi_wrapper.py | 2 ++
 py-interface/pyproject.toml.in | 4 ----
 py-interface/setup.py.in       | 4 ----
 tools/generator.py             | 2 ++
 5 files changed, 5 insertions(+), 14 deletions(-)

diff --git a/py-interface/CMakeLists.txt b/py-interface/CMakeLists.txt
index 6aaa5056..4bc0150e 100644
--- a/py-interface/CMakeLists.txt
+++ b/py-interface/CMakeLists.txt
@@ -80,10 +80,6 @@ add_custom_command(
     COMMAND ln -Pf ${CMAKE_CURRENT_SOURCE_DIR}/README.md ${PY_PACKAGE_DIR}/
     COMMAND ln -Pf ${PROJECT_SOURCE_DIR}/LICENSE ${PY_PACKAGE_DIR}/)
 
-# copy libamd_smi.so to allow for a self-contained python package
-add_custom_command(OUTPUT ${PY_PACKAGE_DIR}/libamd_smi.so DEPENDS ${PROJECT_BINARY_DIR}/src/libamd_smi.so
-                   COMMAND cp "${PROJECT_BINARY_DIR}/src/libamd_smi.so" ${PY_PACKAGE_DIR}/)
-
 add_custom_target(
     python_package ALL
     DEPENDS ${PY_BUILD_DIR}/pyproject.toml
@@ -93,8 +89,7 @@ add_custom_target(
             ${PY_PACKAGE_DIR}/amdsmi_exception.py
             ${PY_PACKAGE_DIR}/amdsmi_interface.py
             ${PY_PACKAGE_DIR}/README.md
-            ${PY_PACKAGE_DIR}/LICENSE
-            ${PY_PACKAGE_DIR}/libamd_smi.so)
+            ${PY_PACKAGE_DIR}/LICENSE)
 
 install(
     FILES ${CMAKE_CURRENT_BINARY_DIR}/${PY_BUILD_DIR}/pyproject.toml
diff --git a/py-interface/amdsmi_wrapper.py b/py-interface/amdsmi_wrapper.py
index b52d7fa3..f19fbc73 100644
--- a/py-interface/amdsmi_wrapper.py
+++ b/py-interface/amdsmi_wrapper.py
@@ -183,6 +183,8 @@ def find_smi_library():
     rocm_path = os.getenv("ROCM_HOME", os.getenv("ROCM_PATH"))
     if rocm_path:
         possible_locations.append(os.path.join(rocm_path, "lib/libamd_smi.so"))
+    if os.path.exists("/opt/rocm/lib/libamd_smi.so"):
+        possible_locations.append("/opt/rocm/lib/libamd_smi.so")
     # 2.
     possible_locations.append("libamd_smi.so")
     # 3.
diff --git a/py-interface/pyproject.toml.in b/py-interface/pyproject.toml.in
index 38dc13f1..c80a76df 100644
--- a/py-interface/pyproject.toml.in
+++ b/py-interface/pyproject.toml.in
@@ -24,10 +24,6 @@ classifiers = [
 [tool.setuptools]
 packages = ["amdsmi"]
 zip-safe = false
-include-package-data = true
-
-[tool.setuptools.package-data]
-amdsmi = ["*.so"]
 
 [tool.pytest.ini_options]
 pythonpath = "/opt/rocm/share/amd_smi"
diff --git a/py-interface/setup.py.in b/py-interface/setup.py.in
index dbd98e2b..8d5f283d 100644
--- a/py-interface/setup.py.in
+++ b/py-interface/setup.py.in
@@ -13,10 +13,6 @@ setup(
         "Programming Language :: Python :: 3",
     ],
     python_requires=">=3.6",
-    include_package_data=True,
-    package_data={
-        '': ['*.so'],
-    },
     zip_safe=False,
     license='amdsmi/LICENSE',
 )
diff --git a/tools/generator.py b/tools/generator.py
index 2882f494..24454bca 100644
--- a/tools/generator.py
+++ b/tools/generator.py
@@ -198,6 +198,8 @@ def find_smi_library():
     rocm_path = os.getenv("ROCM_HOME", os.getenv("ROCM_PATH"))
     if rocm_path:
         possible_locations.append(os.path.join(rocm_path, "lib/{library_name}"))
+    if os.path.exists("/opt/rocm/lib/{library_name}"):
+        possible_locations.append("/opt/rocm/lib/{library_name}")
     # 2.
     possible_locations.append("{library_name}")
     # 3.
-- 
2.51.0