diff --git a/multimedia/libx264/Makefile b/multimedia/libx264/Makefile
index 819813278a9d..487cb9514621 100644
--- a/multimedia/libx264/Makefile
+++ b/multimedia/libx264/Makefile
@@ -1,46 +1,43 @@
 #
 # Updating notes: see multimedia/x264/Makefile.
 
 PORTREVISION=	0
 PKGNAMEPREFIX=	lib
 COMMENT=	H.264/MPEG-4 AVC Video Encoding (Library)
 MASTERDIR=	${.CURDIR}/../x264
 PLIST=		${.CURDIR}/pkg-plist
 
-NOT_FOR_ARCHS=	powerpc64le
-NOT_FOR_ARCHS_REASON=	endian test failed
-
 # Clear dependency on libx264 (itself), see x264/Makefile
 LIB_DEPENDS=	#
 
 USES=		pathfix
 CFLAGS_riscv64=-fPIC
 LDFLAGS_i386=	-Wl,-znotext
 LDFLAGS_armv6=	-Wl,-znotext
 LDFLAGS_armv7=	-Wl,-znotext
 
 OPTIONS_DEFINE=		ASM OPENCL
 OPTIONS_DEFAULT=	ASM OPENCL
 OPTIONS_EXCLUDE=	BASH FFMS GPAC LAVF LSMASH SWSCALE
 
 ASM_BUILD_DEPENDS=	${ASM_BUILD_DEPENDS_${ARCH}}
 ASM_BUILD_DEPENDS_amd64=${ASM_BUILD_DEPENDS_i386}
 ASM_BUILD_DEPENDS_i386=	nasm>=2.13:devel/nasm
 ASM_CONFIGURE_ENABLE=	asm
 
 OPENCL_BUILD_DEPENDS=	${LOCALBASE}/include/CL/opencl.h:devel/opencl
 OPENCL_CONFIGURE_ENABLE=opencl
 
 CONFIGURE_ARGS=		\
 			--enable-static \
 			--enable-shared \
 			--disable-cli
 
 PATHFIX_MAKEFILEIN=	Makefile
 
 PLIST_FILES=	#
 PLIST_SUB+=	X264_BUILD=${X264_BUILD}
 
 pre-build:
 
 .include "${MASTERDIR}/Makefile"
diff --git a/multimedia/x264/files/patch-configure b/multimedia/x264/files/patch-configure
index c2dfba0cefa9..07d1103cdc7a 100644
--- a/multimedia/x264/files/patch-configure
+++ b/multimedia/x264/files/patch-configure
@@ -1,88 +1,97 @@
---- configure.orig	2020-09-12 17:23:57 UTC
+--- configure.orig	2024-01-05 22:26:57 UTC
 +++ configure
-@@ -743,12 +743,6 @@ case $host_cpu in
+@@ -744,12 +744,6 @@ case $host_cpu in
          AS_EXT=".asm"
          ASFLAGS="$ASFLAGS -DARCH_X86_64=0 -I\$(SRCPATH)/common/x86/"
          if [ $compiler = GNU ]; then
 -            if [[ "$asm" == auto && "$CFLAGS" != *-march* ]]; then
 -                CFLAGS="$CFLAGS -march=i686"
 -            fi
 -            if [[ "$asm" == auto && "$CFLAGS" != *-mfpmath* ]]; then
 -                CFLAGS="$CFLAGS -mfpmath=sse -msse -msse2"
 -            fi
              CFLAGS="-m32 $CFLAGS"
              LDFLAGS="-m32 $LDFLAGS"
          fi
-@@ -763,7 +757,7 @@ case $host_cpu in
+@@ -764,7 +758,7 @@ case $host_cpu in
              ASFLAGS="$ASFLAGS -f elf32"
          fi
          ;;
 -    x86_64)
 +    amd64|x86_64)
          ARCH="X86_64"
          AS="${AS-nasm}"
          AS_EXT=".asm"
-@@ -952,7 +946,7 @@ if cc_check '' '' '' '__attribute__((force_align_arg_p
+@@ -801,7 +795,7 @@ case $host_cpu in
+             if [ $SYS = MACOSX ] ; then
+                 CFLAGS="$CFLAGS -faltivec -fastf -mcpu=G4"
+             else
+-                CFLAGS="$CFLAGS -maltivec -mabi=altivec"
++                CFLAGS="$CFLAGS -maltivec"
+                 define HAVE_ALTIVEC_H
+             fi
+             if [ "$vsx" != "no" ] ; then
+@@ -958,7 +952,7 @@ fi
      fi
  fi
  
 -if [ $asm = auto -a \( $ARCH = X86 -o $ARCH = X86_64 \) ] ; then
 +if [ $cli_libx264 != system -a $asm = auto -a \( $ARCH = X86 -o $ARCH = X86_64 \) ] ; then
      if ! as_check "vmovdqa32 [eax]{k1}{z}, zmm0" ; then
          VER="$( ($AS --version || echo no assembler) 2>/dev/null | head -n 1 )"
          echo "Found $VER"
-@@ -965,9 +959,6 @@ if [ $asm = auto -a \( $ARCH = X86 -o $ARCH = X86_64 \
+@@ -971,9 +965,6 @@ if [ $asm = auto -a $ARCH = ARM ] ; then
  fi
  
  if [ $asm = auto -a $ARCH = ARM ] ; then
 -    # set flags so neon is built by default
 -    [ $compiler == CL ] || echo $CFLAGS | grep -Eq '(-mcpu|-march|-mfpu)' || CFLAGS="$CFLAGS -mcpu=cortex-a8 -mfpu=neon"
 -
      cc_check '' '' '__asm__("add r0, r1, r2");' && define HAVE_ARM_INLINE_ASM
      if [ $compiler = CL ] && cpp_check '' '' 'defined(_M_ARM) && _M_ARM >= 7' ; then
          define HAVE_ARMV6
-@@ -978,9 +969,8 @@ if [ $asm = auto -a $ARCH = ARM ] ; then
+@@ -984,9 +975,8 @@ if [ $asm = auto -a $ARCH = ARM ] ; then
          cc_check '' '' '__asm__("vadd.i16 q0, q0, q0");' && define HAVE_NEON
          ASFLAGS="$ASFLAGS -c"
      else
 -        echo "You specified a pre-ARMv6 or Thumb-1 CPU in your CFLAGS."
 -        echo "If you really want to run on such a CPU, configure with --disable-asm."
 -        exit 1
 +        echo "No usable SIMD found, assuming --disable-asm."
 +        asm="no"
      fi
  fi
  
-@@ -1012,9 +1002,8 @@ if [ $asm = auto -a $ARCH = MIPS ] ; then
+@@ -1018,9 +1008,8 @@ if [ $asm = auto -a $ARCH = MIPS ] ; then
      if cc_check '' '' '__asm__("addvi.b $w0, $w1, 1");' ; then
          define HAVE_MSA
      else
 -        echo "You specified a pre-MSA CPU in your CFLAGS."
 -        echo "If you really want to run on such a CPU, configure with --disable-asm."
 -        exit 1
 +        echo "No usable SIMD found, assuming --disable-asm."
 +        asm="no"
      fi
  fi
  
-@@ -1343,10 +1332,6 @@ if cc_check '' -Wshadow ; then
+@@ -1368,10 +1357,6 @@ fi
      CFLAGS="-Wshadow $CFLAGS"
  fi
  
 -if cc_check '' -Wmaybe-uninitialized ; then
 -    CFLAGS="-Wno-maybe-uninitialized $CFLAGS"
 -fi
 -
  if [ $compiler = GNU ] && cc_check '' -fvisibility=hidden ; then
      CFLAGS="$CFLAGS -fvisibility=hidden"
  fi
-@@ -1386,6 +1371,9 @@ if [ "$opencl" = "yes" ]; then
+@@ -1411,6 +1396,9 @@ if [ "$opencl" = "yes" ]; then
          opencl="yes"
          define HAVE_OPENCL "(BIT_DEPTH==8)"
          libdl="-ldl"
 +    else
 +        opencl="yes"
 +        define HAVE_OPENCL "(BIT_DEPTH==8)"
      fi
      LDFLAGS="$LDFLAGS $libdl"
  fi