From 7f81e010a3ee1532eabcacdf704ad30fc2069e11 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gustavo=20I=C3=B1iguez=20Goia?= <gooffy1@gmail.com>
Date: Mon, 16 Jan 2023 11:31:55 +0100
Subject: [PATCH] utils: updated modules compilation script

Apply a different patch depending on the arquitecture.
---
 utils/packaging/build_modules.sh | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/utils/packaging/build_modules.sh b/utils/packaging/build_modules.sh
index 4427b940..6ec4992c 100644
--- a/utils/packaging/build_modules.sh
+++ b/utils/packaging/build_modules.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# opensnitch - 2022
+# opensnitch - 2022-2023
 #
 echo """
 
@@ -32,7 +32,12 @@ echo -n "[+] Uncompressing kernel sources: "
 tar -xf v${kernel_version}.tar.gz && echo "OK" || echo "ERROR"
 
 echo "[+] Patching kernel sources"
-patch linux-${kernel_version}/tools/lib/bpf/bpf_helpers.h < ebpf_prog/file.patch
+if [ "${ARCH}" == "arm" -o "${ARCH}" == "arm64" ]; then
+	patch linux-${kernel_version}/arch/arm/include/asm/unified.h < ebpf_prog/arm-clang-asm-fix.patch
+else
+	patch linux-${kernel_version}/tools/lib/bpf/bpf_helpers.h < ebpf_prog/file.patch
+fi
+
 cp ebpf_prog/opensnitch*.c ebpf_prog/common.h ebpf_prog/common_defs.h ebpf_prog/Makefile linux-${kernel_version}/samples/bpf
 
 echo -n "[+] Preparing kernel sources... (1-2 minutes): "