diff --git a/archivers/7-zip/Makefile b/archivers/7-zip/Makefile
index 549bd0fb3868..eeccb82cee65 100644
--- a/archivers/7-zip/Makefile
+++ b/archivers/7-zip/Makefile
@@ -1,55 +1,60 @@
 PORTNAME=	7-zip
 DISTVERSION=	21.07
 PORTREVISION=	1
 CATEGORIES=	archivers
 MASTER_SITES=	https://www.7-zip.org/a/
 DISTNAME=	7z${DISTVERSION:S/.//}-src
 
 MAINTAINER=	makc@FreeBSD.org
 COMMENT=	Console version of the 7-Zip file archiver
 
 LICENSE=	BSD3CLAUSE LGPL21+ UNRAR
 LICENSE_COMB=	multi
 LICENSE_NAME_UNRAR=	unRAR license
 LICENSE_FILE_BSD3CLAUSE=	${WRKSRC}/DOC/License.txt
 LICENSE_FILE_LGPL21+ =	${WRKSRC}/DOC/copying.txt
 LICENSE_FILE_UNRAR=	${WRKSRC}/DOC/unRarLicense.txt
 LICENSE_PERMS_UNRAR=	dist-mirror dist-sell pkg-mirror pkg-sell auto-accept
 
 LIB_DEPENDS=	libsysinfo.so:devel/libsysinfo
 
 USES=		7z cpe dos2unix gmake localbase
 
 CPE_VENDOR=	7-zip
 
 MAKEFILE=	../../cmpl_clang.mak
 MAKE_ARGS=	LOCAL_FLAGS="${CFLAGS}" \
 		LOCAL_LIBS="${LIBS} -lsysinfo"
 CFLAGS_aarch64?=	-march=armv8-a+crc+crypto
 
 NO_WRKSUBDIR=	yes
 BUILD_WRKSRC=	${WRKSRC}/CPP/7zip/Bundles/Alone2
 DOS2UNIX_FILES=	C/CpuArch.c \
+		C/7zCrc.c \
+		C/Aes.c \
+		C/AesOpt.c \
+		C/Sha1Opt.c \
+		C/Sha256Opt.c \
 		CPP/7zip/7zip_gcc.mak \
 		CPP/7zip/var_gcc.mak \
 		CPP/Windows/SystemInfo.cpp
 
 PLIST_FILES=	bin/7zz \
 		share/man/man1/7zz.1.gz
 PORTDOCS=	7zC.txt 7zFormat.txt License.txt Methods.txt \
 		lzma.txt readme.txt src-history.txt
 
 OPTIONS_DEFINE=	DOCS
 
 post-patch:
 	${ECHO_CMD} > ${WRKSRC}/CPP/7zip/warn_clang.mak
 
 do-install:
 	${INSTALL_PROGRAM} ${BUILD_WRKSRC}/b/c/7zz ${STAGEDIR}/${PREFIX}/bin
 	${INSTALL_MAN} ${FILESDIR}/7zz.1 ${STAGEDIR}/${PREFIX}/share/man/man1
 
 do-install-DOCS-on:
 	${MKDIR} ${STAGEDIR}${DOCSDIR} && \
 	${INSTALL_DATA} ${PORTDOCS:C,^,${WRKSRC}/DOC/,} ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>
diff --git a/archivers/7-zip/files/patch-C_7zCrc.c b/archivers/7-zip/files/patch-C_7zCrc.c
new file mode 100644
index 000000000000..085636273a14
--- /dev/null
+++ b/archivers/7-zip/files/patch-C_7zCrc.c
@@ -0,0 +1,11 @@
+--- C/7zCrc.c.orig	2022-04-12 15:58:06 UTC
++++ C/7zCrc.c
+@@ -71,7 +71,7 @@ UInt32 MY_FAST_CALL CrcUpdateT1(UInt32 v, const void *
+ 
+ #ifdef MY_CPU_LE
+ 
+-#if defined(MY_CPU_ARM_OR_ARM64)
++#if defined(MY_CPU_ARM64)
+ 
+ // #pragma message("ARM*")
+ 
diff --git a/archivers/7-zip/files/patch-C_Aes.c b/archivers/7-zip/files/patch-C_Aes.c
new file mode 100644
index 000000000000..5c7f45168933
--- /dev/null
+++ b/archivers/7-zip/files/patch-C_Aes.c
@@ -0,0 +1,11 @@
+--- C/Aes.c.orig	2022-04-12 15:57:33 UTC
++++ C/Aes.c
+@@ -55,7 +55,7 @@ static Byte InvS[256];
+ 
+ #ifdef MY_CPU_X86_OR_AMD64
+   #define USE_HW_AES
+-#elif defined(MY_CPU_ARM_OR_ARM64) && defined(MY_CPU_LE)
++#elif defined(MY_CPU_ARM) && defined(MY_CPU_LE)
+   #if defined(__clang__)
+     #if (__clang_major__ >= 8) // fix that check
+       #define USE_HW_AES
diff --git a/archivers/7-zip/files/patch-C_AesOpt.c b/archivers/7-zip/files/patch-C_AesOpt.c
new file mode 100644
index 000000000000..6366058533f0
--- /dev/null
+++ b/archivers/7-zip/files/patch-C_AesOpt.c
@@ -0,0 +1,38 @@
+--- C/AesOpt.c.orig	2022-04-12 15:59:22 UTC
++++ C/AesOpt.c
+@@ -506,7 +506,7 @@ VAES_COMPAT_STUB (AesCtr_Code_HW)
+ #endif // ! USE_INTEL_VAES
+ 
+ 
+-#elif defined(MY_CPU_ARM_OR_ARM64) && defined(MY_CPU_LE)
++#elif defined(MY_CPU_ARM64) && defined(MY_CPU_LE)
+ 
+   #if defined(__clang__)
+     #if (__clang_major__ >= 8) // fix that check
+@@ -773,4 +773,25 @@ AES_FUNC_START2 (AesCtr_Code_HW)
+ 
+ #endif // USE_HW_AES
+ 
+-#endif // MY_CPU_ARM_OR_ARM64
++#else
++
++/* no USE_HW_AES */
++
++#pragma message("AES  HW_SW stub was used")
++
++#define AES_TYPE_keys UInt32
++#define AES_TYPE_data Byte
++
++#define AES_FUNC_START(name) \
++    void MY_FAST_CALL name(UInt32 *p, Byte *data, size_t numBlocks) \
++
++#define AES_COMPAT_STUB(name) \
++    AES_FUNC_START(name); \
++    AES_FUNC_START(name ## _HW) \
++    { name(p, data, numBlocks); }
++
++AES_COMPAT_STUB (AesCbc_Encode)
++AES_COMPAT_STUB (AesCbc_Decode)
++AES_COMPAT_STUB (AesCtr_Code)
++
++#endif
diff --git a/archivers/7-zip/files/patch-C_CpuArch.c b/archivers/7-zip/files/patch-C_CpuArch.c
index 579b684d4337..be204095f526 100644
--- a/archivers/7-zip/files/patch-C_CpuArch.c
+++ b/archivers/7-zip/files/patch-C_CpuArch.c
@@ -1,34 +1,42 @@
 --- C/CpuArch.c.orig	2021-12-12 14:45:15 UTC
 +++ C/CpuArch.c
-@@ -417,6 +417,23 @@ BoolInt CPU_IsSupported_AES (void) { return APPLE_CRYP
+@@ -417,6 +417,31 @@ BoolInt CPU_IsSupported_AES (void) { return APPLE_CRYP
  
  #include <sys/auxv.h>
  
 +#if defined(__FreeBSD__)
-+static UInt64 get_hwcap() {
++static unsigned long get_hwcap(int aux) {
 +  unsigned long hwcap;
-+  if(elf_aux_info(AT_HWCAP, &hwcap, sizeof(unsigned long)) != 0) {
-+        return(0);
++  if (elf_aux_info(aux, &hwcap, sizeof hwcap) != 0) {
++        return 0;
 +  }
 +  return hwcap;
 +}
 +
-+BoolInt CPU_IsSupported_CRC32(void) { return get_hwcap() & HWCAP_CRC32; }
++#ifdef MY_CPU_ARM64
++BoolInt CPU_IsSupported_CRC32(void) { return get_hwcap(AT_HWCAP) & HWCAP_CRC32; }
 +BoolInt CPU_IsSupported_NEON(void) { return 1; }
-+BoolInt CPU_IsSupported_SHA1(void){ return get_hwcap() & HWCAP_SHA1; }
-+BoolInt CPU_IsSupported_SHA2(void) { return get_hwcap() & HWCAP_SHA2; }
-+BoolInt CPU_IsSupported_AES(void) { return get_hwcap() & HWCAP_AES; }
++BoolInt CPU_IsSupported_SHA1(void){ return get_hwcap(AT_HWCAP) & HWCAP_SHA1; }
++BoolInt CPU_IsSupported_SHA2(void) { return get_hwcap(AT_HWCAP) & HWCAP_SHA2; }
++BoolInt CPU_IsSupported_AES(void) { return get_hwcap(AT_HWCAP) & HWCAP_AES; }
++#else /* MY_CPU_ARM */
++BoolInt CPU_IsSupported_CRC32(void) { return get_hwcap(AT_HWCAP2) & HWCAP2_CRC32; }
++BoolInt CPU_IsSupported_NEON(void) { return get_hwcap(AT_HWCAP) & HWCAP_NEON; }
++BoolInt CPU_IsSupported_SHA1(void){ return get_hwcap(AT_HWCAP2) & HWCAP2_SHA1; }
++BoolInt CPU_IsSupported_SHA2(void) { return get_hwcap(AT_HWCAP2) & HWCAP2_SHA2; }
++BoolInt CPU_IsSupported_AES(void) { return get_hwcap(AT_HWCAP2) & HWCAP2_AES; }
++#endif
 +
 +#else // __FreeBSD__
 +
  #define USE_HWCAP
  
  #ifdef USE_HWCAP
-@@ -450,6 +467,7 @@ MY_HWCAP_CHECK_FUNC (SHA1)
+@@ -450,6 +475,7 @@ MY_HWCAP_CHECK_FUNC (SHA1)
  MY_HWCAP_CHECK_FUNC (SHA2)
  MY_HWCAP_CHECK_FUNC (AES)
  
 +#endif // FreeBSD
  #endif // __APPLE__
  #endif // _WIN32
  
diff --git a/archivers/7-zip/files/patch-C_Sha1Opt.c b/archivers/7-zip/files/patch-C_Sha1Opt.c
new file mode 100644
index 000000000000..335ae642521d
--- /dev/null
+++ b/archivers/7-zip/files/patch-C_Sha1Opt.c
@@ -0,0 +1,11 @@
+--- C/Sha1Opt.c.orig	2022-04-12 16:00:26 UTC
++++ C/Sha1Opt.c
+@@ -212,7 +212,7 @@ void MY_FAST_CALL Sha1_UpdateBlocks_HW(UInt32 state[5]
+ 
+ #endif // USE_HW_SHA
+ 
+-#elif defined(MY_CPU_ARM_OR_ARM64)
++#elif defined(MY_CPU_ARM64)
+ 
+   #if defined(__clang__)
+     #if (__clang_major__ >= 8) // fix that check
diff --git a/archivers/7-zip/files/patch-C_Sha256Opt.c b/archivers/7-zip/files/patch-C_Sha256Opt.c
new file mode 100644
index 000000000000..3e1eaa16fe61
--- /dev/null
+++ b/archivers/7-zip/files/patch-C_Sha256Opt.c
@@ -0,0 +1,11 @@
+--- C/Sha256Opt.c.orig	2022-04-12 16:00:07 UTC
++++ C/Sha256Opt.c
+@@ -212,7 +212,7 @@ void MY_FAST_CALL Sha256_UpdateBlocks_HW(UInt32 state[
+ 
+ #endif // USE_HW_SHA
+ 
+-#elif defined(MY_CPU_ARM_OR_ARM64)
++#elif defined(MY_CPU_ARM64)
+ 
+   #if defined(__clang__)
+     #if (__clang_major__ >= 8) // fix that check