From 916de4fef4c4f9ab08027287487383abf7c6a87a Mon Sep 17 00:00:00 2001
From: Brandon Ording <bording@gmail.com>
Date: Sat, 23 Nov 2024 15:32:37 -0500
Subject: [PATCH] Add ppc64le support (#161)

* Add ppc64le support

Signed-off-by: David Christensen <drc@linux.ibm.com>

* Tweaks

---------

Signed-off-by: David Christensen <drc@linux.ibm.com>
Co-authored-by: David Christensen <drc@linux.ibm.com>
---
 .github/workflows/ci.yml                      | 2 ++
 README.md                                     | 4 +++-
 UpdateLibgit2ToSha.ps1                        | 1 +
 dockerbuild.sh                                | 2 ++
 nuget.package/libgit2/LibGit2Sharp.dll.config | 1 +
 5 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bc6de30a..48ee9ae8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -37,6 +37,8 @@ jobs:
             name: linux-musl-arm64
           - os: ubuntu-24.04
             name: linux-arm
+          - os: ubuntu-24.04
+            name: linux-ppc64le
           - os: macos-13
             name: osx-x64
           - os: macos-13
diff --git a/README.md b/README.md
index 053524de..a6f68879 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,9 @@ the following platforms:
 
  - Windows (x86, x64, arm64)
  - macOS (x64, arm64)
- - Linux (x64, arm, arm64) for both musl and glibc
+ - Linux
+   - glibc: (x64, arm, arm64, ppc64le)
+   - musl: (x64, arm, arm64)
 
  [lg2s-nb]: https://www.nuget.org/packages/LibGit2Sharp.NativeBinaries
  [lg2]: https://libgit2.github.com/
diff --git a/UpdateLibgit2ToSha.ps1 b/UpdateLibgit2ToSha.ps1
index 3f37e9fd..a3111d3d 100644
--- a/UpdateLibgit2ToSha.ps1
+++ b/UpdateLibgit2ToSha.ps1
@@ -123,6 +123,7 @@ Push-Location $libgit2Directory
     <dllmap os="linux" cpu="x86-64" wordsize="64" dll="$binaryFilename" target="lib/linux-x64/lib$binaryFilename.so" />
     <dllmap os="linux" cpu="arm" wordsize="32" dll="$binaryFilename" target="lib/linux-arm/lib$binaryFilename.so" />
     <dllmap os="linux" cpu="armv8" wordsize="64" dll="$binaryFilename" target="lib/linux-arm64/lib$binaryFilename.so" />
+    <dllmap os="linux" cpu="ppc64le" wordsize="64" dll="$binaryFilename" target="lib/linux-ppc64le/lib$binaryFilename.so" />
     <dllmap os="osx" cpu="x86-64" wordsize="64" dll="$binaryFilename" target="lib/osx-x64/lib$binaryFilename.dylib" />
     <dllmap os="osx" cpu="armv8" wordsize="64" dll="$binaryFilename" target="lib/osx-arm64/lib$binaryFilename.dylib" />
 </configuration>
diff --git a/dockerbuild.sh b/dockerbuild.sh
index 489ba499..4ee5a0a2 100755
--- a/dockerbuild.sh
+++ b/dockerbuild.sh
@@ -7,6 +7,8 @@ if [[ $RID =~ arm64 ]]; then
     arch="arm64"
 elif [[ $RID =~ arm ]]; then
     arch="armhf"
+elif [[ $RID =~ ppc64le ]]; then
+    arch="powerpc64le"
 else
     arch="amd64"
 fi
diff --git a/nuget.package/libgit2/LibGit2Sharp.dll.config b/nuget.package/libgit2/LibGit2Sharp.dll.config
index 81ed6243..31c8e42b 100644
--- a/nuget.package/libgit2/LibGit2Sharp.dll.config
+++ b/nuget.package/libgit2/LibGit2Sharp.dll.config
@@ -2,6 +2,7 @@
     <dllmap os="linux" cpu="x86-64" wordsize="64" dll="git2-a418d9d" target="lib/linux-x64/libgit2-a418d9d.so" />
     <dllmap os="linux" cpu="arm" wordsize="32" dll="git2-a418d9d" target="lib/linux-arm/libgit2-a418d9d.so" />
     <dllmap os="linux" cpu="armv8" wordsize="64" dll="git2-a418d9d" target="lib/linux-arm64/libgit2-a418d9d.so" />
+    <dllmap os="linux" cpu="ppc64le8" wordsize="64" dll="git2-a418d9d" target="lib/linux-ppc64le/libgit2-a418d9d.so" />
     <dllmap os="osx" cpu="x86-64" wordsize="64" dll="git2-a418d9d" target="lib/osx-x64/libgit2-a418d9d.dylib" />
     <dllmap os="osx" cpu="armv8" wordsize="64" dll="git2-a418d9d" target="lib/osx-arm64/libgit2-a418d9d.dylib" />
 </configuration>