diff --git a/Ports/acpica-tools/package.sh b/Ports/acpica-tools/package.sh
index 27b3e5a19ad570b..f4fb4938c36e4e8 100755
--- a/Ports/acpica-tools/package.sh
+++ b/Ports/acpica-tools/package.sh
@@ -6,12 +6,11 @@ files=(
     "https://github.com/acpica/acpica/archive/refs/tags/${version}.tar.gz 2248799b7ca08a7711ac87d31924354ed49047507607d033bd327ba861ec4d31"
 )
 
-
-build() {
-    run make iasl
-    run make acpixtract
-    # FIXME: Make "run make acpiexec" to work
-    run make acpihelp
-    run make acpisrc
-    run make acpibin
-}
+_targets=(
+    iasl
+    acpixtract
+    acpihelp
+    acpisrc
+    acpibin
+)
+makeopts+=("${_targets[@]}")
diff --git a/Ports/acpica-tools/patches/0004-Remove-unsupported-warning-flags-for-Clang-support.patch b/Ports/acpica-tools/patches/0004-Remove-unsupported-warning-flags-for-Clang-support.patch
new file mode 100644
index 000000000000000..68582c76e154f3a
--- /dev/null
+++ b/Ports/acpica-tools/patches/0004-Remove-unsupported-warning-flags-for-Clang-support.patch
@@ -0,0 +1,38 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Gurkirat Singh <tbhaxor@gmail.com>
+Date: Fri, 18 Aug 2023 08:17:35 +0530
+Subject: [PATCH] Remove unsupported warning flags for Clang support
+
+---
+ generate/efi/Makefile.config  | 3 ---
+ generate/unix/Makefile.config | 3 ---
+ 2 files changed, 6 deletions(-)
+
+diff --git a/generate/efi/Makefile.config b/generate/efi/Makefile.config
+index da49657bd1779cf1b45f019c05d98d4214d05487..8d4edc892cd563c43ea4240a7b9e103da536e786 100644
+--- a/generate/efi/Makefile.config
++++ b/generate/efi/Makefile.config
+@@ -157,9 +157,6 @@ CWARNINGFLAGS = \
+ 	-Wswitch-default\
+ 	-Wpointer-arith\
+ 	-Wempty-body\
+-	-Wlogical-op\
+-	-Wmissing-parameter-type\
+-	-Wold-style-declaration\
+ 	-Wtype-limits
+ 
+ ifneq ($(NOWERROR),TRUE)
+diff --git a/generate/unix/Makefile.config b/generate/unix/Makefile.config
+index 0374e09d880f0ecec165acc32e7b30a4dbb0c8cc..d92dcaa46363a24f2ec740fc736be0f6b1f3b327 100644
+--- a/generate/unix/Makefile.config
++++ b/generate/unix/Makefile.config
+@@ -241,9 +241,6 @@ ifneq ($(ACPI_HOST), _FreeBSD)
+     ifneq ($(ACPI_HOST), _APPLE)
+         CWARNINGFLAGS += \
+             -Woverride-init\
+-            -Wlogical-op\
+-            -Wmissing-parameter-type\
+-            -Wold-style-declaration\
+             -Wtype-limits
+     endif
+ endif
diff --git a/Ports/acpica-tools/patches/ReadMe.md b/Ports/acpica-tools/patches/ReadMe.md
index e481996e9e616dc..9272b7770c5929f 100644
--- a/Ports/acpica-tools/patches/ReadMe.md
+++ b/Ports/acpica-tools/patches/ReadMe.md
@@ -16,3 +16,8 @@ We use the netbsd "acnetbsd.h" file here as a template.
 Disable warnings for Werror=bad-function-cast
 
 
+## `0004-Remove-unsupported-warning-flags-for-Clang-support.patch`
+
+Remove unsupported warning flags for Clang support
+
+