diff --git a/audio/mac/Makefile b/audio/mac/Makefile
index c01f8463ae6d..cd5891747773 100644
--- a/audio/mac/Makefile
+++ b/audio/mac/Makefile
@@ -1,22 +1,24 @@
 PORTNAME=	mac
 PORTVERSION=	11.62
+PORTREVISION=	1
 CATEGORIES=	audio
 MASTER_SITES=	https://www.monkeysaudio.com/files/
 DISTNAME=	${PORTNAME:tu}_${PORTVERSION:S|.||}_SDK
 
 MAINTAINER=	multimedia@FreeBSD.org
 COMMENT=	Monkey's Audio lossless codec
 WWW=		https://www.monkeysaudio.com/
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/License.txt
 
 USES=		cmake dos2unix zip
 
-DOS2UNIX_FILES=	Source/Console/*.cpp \
+DOS2UNIX_FILES=	Shared/*.h \
+		Source/Console/*.cpp \
 		Source/Shared/*.cpp \
 		Source/Shared/*.h
 
 NO_WRKSUBDIR=	yes
 
 .include <bsd.port.mk>
diff --git a/audio/mac/files/patch-Shared_All.h b/audio/mac/files/patch-Shared_All.h
new file mode 100644
index 000000000000..10b574e7d180
--- /dev/null
+++ b/audio/mac/files/patch-Shared_All.h
@@ -0,0 +1,27 @@
+We need to define PLATFORM_LINUX as the default if consumers don't do so.
+
+Fix runtime for little endian archs. At least on amd64, _BIG_ENDIAN is defined
+somewhere in the toolchain, causing the byte order to be reversed.
+
+--- Shared/All.h.orig	2025-10-15 08:20:58 UTC
++++ Shared/All.h
+@@ -10,8 +10,8 @@ PLATFORM_ANDROID
+ PLATFORM_ANDROID
+ **************************************************************************************************/
+ #if !defined(PLATFORM_WINDOWS) && !defined(PLATFORM_APPLE) && !defined(PLATFORM_LINUX) && !defined(PLATFORM_ANDROID)
+-    #pragma message("No platform set for MACLib, defaulting to Windows")
+-    #define PLATFORM_WINDOWS
++    #pragma message("No platform set for MACLib, defaulting to Linux")
++    #define PLATFORM_LINUX
+ #endif
+ 
+ #ifdef PLATFORM_ANDROID
+@@ -311,7 +311,7 @@ Byte order
+ #define APE_LITTLE_ENDIAN     1234
+ #define APE_BIG_ENDIAN        4321
+ 
+-#if defined(_BIG_ENDIAN) || defined(__BIG_ENDIAN__) || (defined(__BYTE_ORDER__) && (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__))
++#if defined(__BIG_ENDIAN__) || (defined(__BYTE_ORDER__) && (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__))
+ #define APE_BYTE_ORDER        APE_BIG_ENDIAN
+ #else
+ #define APE_BYTE_ORDER        APE_LITTLE_ENDIAN