Standardize documentation for ReadtheDocs (#1027)

docs/conf.py

@@ -8,9 +8,6 @@ import subprocess
 
 from rocm_docs import ROCmDocs
 
-
-external_projects_current_project = "rccl"
-
 name = "RCCL"
 get_major = r'sed -n -e "s/^NCCL_MAJOR.*\([0-9]\+\).*/\1/p" ../makefiles/version.mk'
 get_minor = r'sed -n -e "s/^NCCL_MINOR.*\([0-9]\{2,\}\).*/\1/p" ../makefiles/version.mk'
@@ -18,12 +15,22 @@ get_patch = r'sed -n -e "s/^NCCL_PATCH.*\([0-9]\+\).*/\1/p" ../makefiles/version
 major = subprocess.getoutput(get_major)
 minor = subprocess.getoutput(get_minor)
 patch = subprocess.getoutput(get_patch)
+version_number = f"{major}.{minor}.{patch}"
+
+# for PDF output on Read the Docs
+project = f"{name} Documentation"
+author = "Advanced Micro Devices, Inc."
+copyright = "Copyright (c) 2024 Advanced Micro Devices, Inc. All rights reserved."
+version = version_number
+release = version_number
 
 external_toc_path = "./sphinx/_toc.yml"
 
-docs_core = ROCmDocs(f"{name} {major}.{minor}.{patch} Documentation")
-docs_core.run_doxygen(doxygen_root="doxygen", doxygen_path="doxygen/docBin/xml")
+docs_core = ROCmDocs(f"{name} {version_number} Documentation")
+docs_core.run_doxygen(doxygen_root="doxygen", doxygen_path="doxygen/xml")
 docs_core.setup()
 
+external_projects_current_project = "rccl"
+
 for sphinx_var in ROCmDocs.SPHINX_VARS:
     globals()[sphinx_var] = getattr(docs_core, sphinx_var)