From f37cf0a7bee332425bd4dc8c97e5d813c0c2f15c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niccol=C3=B2=20Belli?= <niccolo.belli@linuxsystems.it>
Date: Thu, 9 Mar 2023 13:05:54 +0100
Subject: [PATCH] feat: add ppc64le support

---
 Makefile                                | 4 ++++
 package.json                            | 1 +
 pkg/package-format/appimage/appImage.go | 2 +-
 scripts/build.sh                        | 3 +++
 4 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 95916f7..57f5c6d 100644
--- a/Makefile
+++ b/Makefile
@@ -13,11 +13,15 @@ ifeq ($(OS),Windows_NT)
 	endif
 else
 	UNAME_S := $(shell uname -s)
+	UNAME_M := $(shell uname -m)
 	ifeq ($(UNAME_S),Linux)
 		ifeq ($(UNAME_M),riscv64)
 			OS_ARCH := linux_riscv64
 		else ifeq ($(UNAME_M),loongarch64)
 			OS_ARCH := linux_loong64
+		# uname -m returns ppc64le on little endian systems, so we check if it contains ppc64 instead of an exact match
+		else ifneq (,$(findstring ppc64,$(UNAME_M)))
+			OS_ARCH := linux_ppc64
 		else
 			OS_ARCH := linux_amd64
 		endif
diff --git a/package.json b/package.json
index 1ec421c..b8c2e98 100644
--- a/package.json
+++ b/package.json
@@ -36,6 +36,7 @@
       "linux/ia32/app-builder",
       "linux/loong64/app-builder",
       "linux/riscv64/app-builder",
+      "linux/ppc64/app-builder",
       "linux/x64/app-builder",
       "mac/app-builder",
       "mac/app-builder_amd64",
diff --git a/pkg/package-format/appimage/appImage.go b/pkg/package-format/appimage/appImage.go
index 76151d4..0a459df 100644
--- a/pkg/package-format/appimage/appImage.go
+++ b/pkg/package-format/appimage/appImage.go
@@ -38,7 +38,7 @@ func ConfigureCommand(app *kingpin.Application) {
 		appDir:   command.Flag("app", "The app dir.").Short('a').Required().String(),
 		stageDir: command.Flag("stage", "The stage dir.").Short('s').Required().String(),
 		output:   command.Flag("output", "The output file.").Short('o').Required().String(),
-		arch:     command.Flag("arch", "The arch.").Default("x64").Enum("x64", "ia32", "armv7l", "arm64", "riscv64", "loong64"),
+		arch:     command.Flag("arch", "The arch.").Default("x64").Enum("x64", "ia32", "armv7l", "arm64", "riscv64", "ppc64", "loong64"),
 
 		template: command.Flag("template", "The template file.").String(),
 		license:  command.Flag("license", "The license file.").String(),
diff --git a/scripts/build.sh b/scripts/build.sh
index d096f3d..8849c98 100755
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -19,6 +19,9 @@ GOOS=linux GOARCH=amd64 go build -ldflags='-s -w' -o linux/x64/app-builder
 mkdir -p linux/riscv64
 GOOS=linux GOARCH=riscv64 go build -ldflags='-s -w' -o linux/riscv64/app-builder
 
+mkdir -p linux/ppc64
+GOOS=linux GOARCH=ppc64 go build -ldflags='-s -w' -o linux/ppc64/app-builder
+
 mkdir -p linux/arm
 GOOS=linux GOARCH=arm go build -ldflags='-s -w' -o linux/arm/app-builder