[gcc(refs/vendors/microsoft/heads/main)] Add LICENSE.txt file and update README (#39)

[gcc(refs/vendors/microsoft/heads/main)] Add LICENSE.txt file and update README (#39)

[Eugene Rozenfeld]

https://gcc.gnu.org/g:6acced3e4e5a84569f3b4f18fe052c34ab98502d

commit 6acced3e4e5a84569f3b4f18fe052c34ab98502d
Author: vitong <53017530+vitong@users.noreply.github.com>
Date:   Tue Mar 2 10:48:28 2021 -0800

    Add LICENSE.txt file and update README (#39)
    
    - Add a LICENSE.txt file under the .github directory for our scripts and workflows
    - Update the README file to contain more information about the repository

Diff:
---
 .github/LICENSE.txt                      | 21 +++++++++++++++++++++
 .github/scripts/build-gcc.sh             |  2 +-
 .github/scripts/downloadBuildArtifact.py |  8 ++++----
 .github/scripts/test-gcc.sh              |  2 +-
 README.md                                | 28 +++++++++++++++++++++++++++-
 5 files changed, 54 insertions(+), 7 deletions(-)

diff --git a/.github/LICENSE.txt b/.github/LICENSE.txt
new file mode 100644
index 00000000000..63447fd8bbb
--- /dev/null
+++ b/.github/LICENSE.txt
@@ -0,0 +1,21 @@
+Copyright (c) Microsoft Corporation.
+
+MIT License
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
\ No newline at end of file
diff --git a/.github/scripts/build-gcc.sh b/.github/scripts/build-gcc.sh
index 66cb914e8c4..7614a88daa2 100644
--- a/.github/scripts/build-gcc.sh
+++ b/.github/scripts/build-gcc.sh
@@ -1,6 +1,6 @@
 
 cd ../objdir
-$PWD/../test-gcc/configure --prefix=$HOME/GCC --enable-languages=c,c++
+$PWD/../gcc/configure --prefix=$HOME/GCC --enable-languages=c,c++
 
 exit_code=$?
 if [ $exit_code != 0 ]; then
diff --git a/.github/scripts/downloadBuildArtifact.py b/.github/scripts/downloadBuildArtifact.py
index 51405afad54..0406442b479 100644
--- a/.github/scripts/downloadBuildArtifact.py
+++ b/.github/scripts/downloadBuildArtifact.py
@@ -17,7 +17,7 @@ def WaitOnGccBuild(commit, accessToken):
     logger.info("Looking for a gcc build for " + commit)
     
     reqArgs = {'check_name': GetGccBuildName()}
-    res = requests.get("https://api.github.com/repos/microsoft/test-gcc/commits/" + commit + "/check-runs", params=reqArgs, headers={'Authorization': "token " + accessToken})
+    res = requests.get("https://api.github.com/repos/microsoft/gcc/commits/" + commit + "/check-runs", params=reqArgs, headers={'Authorization': "token " + accessToken})
 
     checkruns = res.json()['check_runs']
     count = 0
@@ -41,7 +41,7 @@ def WaitOnGccBuild(commit, accessToken):
     buildStatus = ''
     while True:
         # Get the run ID
-        res = requests.get("https://api.github.com/repos/microsoft/test-gcc/actions/jobs/" + str(latestBuildId), headers={'Authorization': "token " + accessToken})
+        res = requests.get("https://api.github.com/repos/microsoft/gcc/actions/jobs/" + str(latestBuildId), headers={'Authorization': "token " + accessToken})
         jobJson = res.json()
         workflowRunID = jobJson['run_id']
         buildStatus = jobJson['status']
@@ -64,7 +64,7 @@ def WaitOnGccBuild(commit, accessToken):
     numArtifactRetries = 60
     # Add error checking for the number of artifacts
     while True:
-        res = requests.get("https://api.github.com/repos/microsoft/test-gcc/actions/runs/" + str(workflowRunID) + "/artifacts", headers={'Authorization': "token " + accessToken})
+        res = requests.get("https://api.github.com/repos/microsoft/gcc/actions/runs/" + str(workflowRunID) + "/artifacts", headers={'Authorization': "token " + accessToken})
 
         logger.debug("Artifact Json:" + json.dumps(res.json()))
 
@@ -96,7 +96,7 @@ def DownloadBuildArtifact():
     logger = GetLogger()
     gccBuildArtifactID = globals.configObj.gccBuildArtifactID
     # TODO: Support downloading build artifact without a config object setup so the script can be used outside of workflows by developers
-    res = requests.get("https://api.github.com/repos/microsoft/test-gcc/actions/artifacts/" + str(gccBuildArtifactID) +"/zip", headers={'Authorization': "token " + globals.configObj.accessToken})
+    res = requests.get("https://api.github.com/repos/microsoft/gcc/actions/artifacts/" + str(gccBuildArtifactID) +"/zip", headers={'Authorization': "token " + globals.configObj.accessToken})
     
     logger.info("Downloading gccBuild zip from artifact ID" + str(gccBuildArtifactID))
     with open('gccBuild.zip', 'wb') as f:
diff --git a/.github/scripts/test-gcc.sh b/.github/scripts/test-gcc.sh
index e73820e26b2..1ccfc396eb6 100644
--- a/.github/scripts/test-gcc.sh
+++ b/.github/scripts/test-gcc.sh
@@ -3,7 +3,7 @@ cd ../objdir
 chmod +x $PWD -R
 
 make -k $1 -j$(nproc) #RUNTESTFLAGS="-v -v"
-../test-gcc/contrib/testsuite-management/validate_failures.py
+../gcc/contrib/testsuite-management/validate_failures.py
 
 exit_code=$?
 if [ $exit_code != 0 ]; then
diff --git a/README.md b/README.md
index ef3c2bd5d85..ea89b56b65f 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,27 @@
-TODO: Create a file called LICENSE (not LICENSE.TXT, LICENSE.md, etc.)…
\ No newline at end of file
+# microsoft/gcc
+
+This repository is a fork of the [GCC repository](https://gcc.gnu.org/git/gcc.git) for Microsoft internal scenarios. **Consumption of packages produced in this repo for any other scenario is not recommended or supported.**
+
+Integration from the upstream GCC repository will occur regularly. Changes made in this repository will be contributed back upstream through the [existing GCC contribution process](https://gcc.gnu.org/contribute.html). PR requests from the external community will not be accepted as this repository isn't meant to be another mechanism to check into the GCC repository.
+
+This repository also contains scripts and workflow YAML files to build and test GCC using GitHub Actions. See [Scripts and Workflows](#scripts-and-workflows) for more details.
+
+## Active Branches: 
+
+| Branch | Status | Description |
+| --- | --- | --- |
+| current | [![current Status](https://github.com/microsoft/gcc/actions/workflows/build/badge.svg?branch=current)](https://github.com/microsoft/gcc/actions?query=workflow%3Abuild+branch%3Acurrent) | Points to the [master branch](https://gcc.gnu.org/git/?p=gcc.git;a=shortlog;h=refs/heads/master) in the upstream GCC repository. This will be updated regularly.
+| gcc-9.1.0 | [![gcc-9.1.0 Status](https://github.com/microsoft/gcc/actions/workflows/build/badge.svg?branch=gcc-9.1.0)](https://github.com/microsoft/gcc/actions?query=workflow%3Abuild+branch%3Agcc-9.1.0) | Points to [releases/gcc-9.1.0 tag](https://gcc.gnu.org/git/?p=gcc.git;a=shortlog;h=releases/gcc-9.1.0) in the upstream GCC repository.
+
+## Scripts and Workflows:
+
+Scripts and YAML files under the [.github](.github) directory leverage GitHub Actions to build and test GCC in PR and CI builds. These are available for anyone to use ([released under an MIT license](.github/LICENSE.txt)). The host and target of the workflows is **x86_64-pc-linux-gnu**. Future improvements will come to build on more hosts for more targets.
+
+| Workflow | Description |
+| --- | --- |
+| [build.yaml](.github/workflows/build.yaml) | Builds GCC |
+| [test-gcc.yaml](.github/workflows/test-gcc.yaml) | Runs GCC tests in parallel across multiple machines |
+
+## Releases:
+*For Microsoft internal scenarios consumption only. TBD with more details*
+