git: 7818c2d37c2c - main - armv6: Remove support for building armv6

The branch main has been updated by andrew:

URL: https://cgit.FreeBSD.org/src/commit/?id=7818c2d37c2c600fc9ad6f2a0951e50dd21b17c8

commit 7818c2d37c2c600fc9ad6f2a0951e50dd21b17c8
Author:     Andrew Turner <andrew@FreeBSD.org>
AuthorDate: 2024-07-12 11:28:35 +0000
Commit:     Andrew Turner <andrew@FreeBSD.org>
CommitDate: 2024-07-12 11:31:53 +0000

    armv6: Remove support for building armv6
    
    With it planned that armv7 will be the only 32-bit kernel when 15.0 is
    released remove support for armv6.
    
    Remove the top level build infrastructure. It was already removed from
    universe, this just stops it from being built directly.
    
    Reviewed by:    mmel, emaste
    Sponsored by:   Arm Ltd
    Differential Revision:  https://reviews.freebsd.org/D45634
---
 Makefile        | 6 +-----
 Makefile.inc1   | 1 -
 UPDATING        | 3 +++
 sys/sys/param.h | 2 +-
 4 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/Makefile b/Makefile
index b2613b68b645..5c113d5b83cc 100644
--- a/Makefile
+++ b/Makefile
@@ -521,9 +521,6 @@ worlds: .PHONY
 # Don't build rarely used, semi-supported architectures unless requested.
 #
 .if defined(EXTRA_TARGETS)
-# armv6's importance has waned enough to make building it the exception rather
-# than the rule.
-EXTRA_ARCHES_arm=	armv6
 # powerpcspe excluded from main list until clang fixed
 EXTRA_ARCHES_powerpc=	powerpcspe
 .endif
@@ -535,8 +532,7 @@ TARGET_ARCHES_${target}= ${MACHINE_ARCH_LIST_${target}}
 
 .if defined(USE_GCC_TOOLCHAINS)
 TOOLCHAINS_amd64=	amd64-gcc12
-TOOLCHAINS_arm=		armv6-gcc12 armv7-gcc12
-TOOLCHAIN_armv7=	armv7-gcc12
+TOOLCHAINS_arm=		armv7-gcc12
 TOOLCHAINS_arm64=	aarch64-gcc12
 TOOLCHAINS_i386=	i386-gcc12
 TOOLCHAINS_powerpc=	powerpc-gcc12 powerpc64-gcc12
diff --git a/Makefile.inc1 b/Makefile.inc1
index 2f442bc9a394..19ed923702b1 100644
--- a/Makefile.inc1
+++ b/Makefile.inc1
@@ -146,7 +146,6 @@ TARGET_TRIPLE_ABI?=	unknown
 TARGET_TRIPLE?=	${TARGET_ARCH:S/amd64/x86_64/}-${TARGET_TRIPLE_ABI}-freebsd${OS_REVISION}
 KNOWN_ARCHES?=	aarch64/arm64 \
 		amd64 \
-		armv6/arm \
 		armv7/arm \
 		i386 \
 		powerpc \
diff --git a/UPDATING b/UPDATING
index 2b6f9cb0d956..fc3abb285039 100644
--- a/UPDATING
+++ b/UPDATING
@@ -27,6 +27,9 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 15.x IS SLOW:
 	world, or to merely disable the most expensive debugging functionality
 	at runtime, run "ln -s 'abort:false,junk:false' /etc/malloc.conf".)
 
+20240712:
+	Support for armv6 has been disconnected and is being removed.
+
 20240617:
 	ifconfig now treats IPv4 addresses without a width or mask as an error.
 	Specify the desired mask or width along with the IP address on the
diff --git a/sys/sys/param.h b/sys/sys/param.h
index 75370d5998fb..887c595a1de5 100644
--- a/sys/sys/param.h
+++ b/sys/sys/param.h
@@ -73,7 +73,7 @@
  * cannot include sys/param.h and should only be updated here.
  */
 #undef __FreeBSD_version
-#define __FreeBSD_version 1500019
+#define __FreeBSD_version 1500020
 
 /*
  * __FreeBSD_kernel__ indicates that this system uses the kernel of FreeBSD,