Apply and standardize Read the Docs documentation for HIPCC

Relates to #12

Relates to ROCm/rocm-docs-core#330

Change-Id: Ic6a67f6edb21898c2ac8cf1dce91e94c507af4ad

Author: samjwu

.github/dependabot.yml

@@ -0,0 +1,11 @@
+version: 2
+updates:
+  - package-ecosystem: "pip" # See documentation for possible values
+    directory: "/amd/hipcc/docs/sphinx" # Location of package manifests
+    open-pull-requests-limit: 10
+    schedule:
+      interval: "daily"
+    labels:
+      - "documentation"
+    reviewers:
+      - "samjwu"

amd/hipcc/README.md

@@ -5,39 +5,41 @@
 <!-- toc -->
 
 - [hipcc](#hipcc)
-     * [Documentation](#documentation)
-     * [Environment Variables](#envVar)
-     * [Usage](#hipcc-usage)
-     * [Building](#building)
-     * [Testing](#testing)
+  - [Documentation](#documentation)
+  - [Environment Variables](#envVar)
+  - [Usage](#usage)
+  - [Building](#building)
+  - [Testing](#testing)
 
 <!-- tocstop -->
 
 ## <a name="hipcc"></a> hipcc
 
-`hipcc` is a compiler driver utility that will call clang or nvcc, depending on target, and pass the appropriate include and library options for the target compiler and HIP infrastructure. Historically, `hipcc` was provided as a script in the HIP repo ( https://github.com/ROCm-Developer-Tools/HIP/blob/main/bin/hipcc ). The `hipcc` provided in this project provides the same functionality, but is a binary rather than a script. At some point in the future, the hipcc script will be deprecated and ultimately removed from the HIP repo.
+`hipcc` is a compiler driver utility that will call clang or nvcc, depending on target, and pass the appropriate include and library options for the target compiler and HIP infrastructure. Historically, `hipcc` was provided as a script in the HIP repo [https://github.com/ROCm-Developer-Tools/HIP/blob/main/bin/hipcc](https://github.com/ROCm-Developer-Tools/HIP/blob/main/bin/hipcc). The `hipcc` provided in this project provides the same functionality, but is a binary rather than a script. At some point in the future, the hipcc script will be deprecated and ultimately removed from the HIP repo.
 
 `hipcc` will pass-through options to the target compiler. The tools calling hipcc must ensure the compiler options are appropriate for the target compiler.
 
 ## Documentation
 
 Run the steps below to build documentation locally.
 
-```
+```shell
 cd docs
 
-pip3 install -r .sphinx/requirements.txt
+pip3 install -r sphinx/requirements.txt
 
 python3 -m sphinx -T -E -b html -d _build/doctrees -D language=en . _build/html
 ```
 
 ### <a name="envVar"></a> Environment Variables
 
 The environment variable HIP_PLATFORM may be used to specify amd/nvidia:
+
 - HIP_PLATFORM='amd' or HIP_PLATFORM='nvidia'.
 - If HIP_PLATFORM is not set, then hipcc will attempt to auto-detect based on if nvcc is found.
 
 Other environment variable controls:
+
 - HIP_PATH        : Path to HIP directory, default is one dir level above location of hipcc.
 - CUDA_PATH       : Path to CUDA SDK (default /usr/local/cuda). Used on NVIDIA platforms only.
 - HSA_PATH        : Path to HSA dir (defaults to ../../hsa relative to abs_path of hipcc). Used on AMD platforms only.

amd/hipcc/docs/license.md

@@ -0,0 +1,4 @@
+# License
+
+```{include} ../LICENSE.txt
+```

amd/hipcc/docs/sphinx/_toc.yml.in

@@ -8,3 +8,6 @@ subtrees:
     - file: usage
     - file: build
     - file: test
+  - caption: About
+    entries:
+    - file: license