git: 6b5adf33873a - main - Include a pkg package in the pkgbase repo

The branch main has been updated by cperciva:

URL: https://cgit.FreeBSD.org/src/commit/?id=6b5adf33873a309523dc4e585ff08d70bb6c6f2f

commit 6b5adf33873a309523dc4e585ff08d70bb6c6f2f
Author:     Colin Percival <cperciva@FreeBSD.org>
AuthorDate: 2025-09-17 22:34:25 +0000
Commit:     Colin Percival <cperciva@FreeBSD.org>
CommitDate: 2025-09-17 22:34:25 +0000

    Include a pkg package in the pkgbase repo
    
    It is essential that users be able to install the FreeBSD base system
    from release media and have all the bits needed to update the FreeBSD
    base system without touching the ports tree or pkg.freebsd.org.  To
    that end, resurrect (and heavily rewrite) the make-pkg-package.sh
    script and hook it into the create-packages target; if /usr/ports
    exists when building pkgbase packages, we'll also (cross)build pkg
    and include it in the repository.
    
    Scripting for actually installing this package as part of the FreeBSD
    installation process to come later, but I wanted this in the tree in
    time to test it in this week's snapshots.
    
    MFC after:      1 day
    Sponsored by:   https://www.patreon.com/cperciva
---
 Makefile.inc1                       |  6 ++++--
 release/scripts/make-pkg-package.sh | 28 ++++++++++++----------------
 2 files changed, 16 insertions(+), 18 deletions(-)

diff --git a/Makefile.inc1 b/Makefile.inc1
index 97a0b00cc517..65631c2e8eb8 100644
--- a/Makefile.inc1
+++ b/Makefile.inc1
@@ -2039,12 +2039,14 @@ update-packages: .PHONY
 	${_+_}${MAKE} -C ${.CURDIR} ${PKGMAKEARGS} real-update-packages
 
 package-pkg: .PHONY
+.if exists(${PORTSDIR})
 	rm -rf /tmp/ports.${TARGET} || :
-	env ${WMAKEENV:Q} SRCDIR=${.CURDIR} PORTSDIR=${PORTSDIR} REVISION=${_REVISION} \
+	env ${WMAKEENV} SRCDIR=${.CURDIR} PORTSDIR=${PORTSDIR} REVISION=${_REVISION} \
 		PKG_CMD=${PKG_CMD} PKG_VERSION=${PKG_VERSION} REPODIR=${REPODIR} \
 		WSTAGEDIR=${WSTAGEDIR} \
 		OSVERSION="${SRCRELDATE}" \
 		sh ${.CURDIR}/release/scripts/make-pkg-package.sh
+.endif
 
 real-packages:	stage-packages create-packages sign-packages .PHONY
 
@@ -2127,7 +2129,7 @@ create-packages-source:	_pkgbootstrap _repodir .PHONY
 			SOURCE_DATE_EPOCH=${SOURCE_DATE_EPOCH} \
 			create-source-packages
 
-create-packages: .PHONY create-packages-world create-packages-kernel create-packages-source create-packages-sets
+create-packages: .PHONY create-packages-world create-packages-kernel create-packages-source package-pkg create-packages-sets
 
 create-source-src-package: _pkgbootstrap .PHONY
 	rm -f ${SSTAGEDIR}/src.plist 2>/dev/null || :
diff --git a/release/scripts/make-pkg-package.sh b/release/scripts/make-pkg-package.sh
index 68172c47f326..a0ac0fc16305 100755
--- a/release/scripts/make-pkg-package.sh
+++ b/release/scripts/make-pkg-package.sh
@@ -1,26 +1,22 @@
 #!/bin/sh
-#
-#
 
-# Simulate the build environment.
-eval $(make -C ${SRCDIR} TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH} buildenvvars)
+# Simulate the build environment.  Note that we need to unset some variables
+# which are set in the src tree since they have different (unwanted) effects
+# in the ports tree.
+SRC_PKG_VERSION=${PKG_VERSION}
+PKG_ABI=$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI)
+unset PKG_VERSION
+unset MAKEFLAGS
+unset PKGBASE
 export WRKDIRPREFIX=/tmp/ports.${TARGET}
-export WSTAGEDIR=${WSTAGEDIR}
-export REPODIR=${REPODIR}
-export PKG_CMD=${PKG_CMD}
-export PKG_VERSION=${PKG_VERSION}
-export OSVERSION=${OSVERSION}
 export WRKDIR=$(make -C ${PORTSDIR}/ports-mgmt/pkg -V WRKDIR)
 
 make -C ${PORTSDIR}/ports-mgmt/pkg TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH} \
 	CONFIGURE_ARGS="--host=$(uname -m)-portbld-freebsd${REVISION}" \
-	stage create-manifest
+	BATCH=YES stage create-manifest
 
-${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh \
-	create -v -m ${WRKDIR}/.metadir/ \
+${PKG_CMD} -o ABI=${PKG_ABI} \
+	create -v -m ${WRKDIR}/.metadir.pkg/ \
 	-r ${WRKDIR}/stage \
 	-p ${WRKDIR}/.PLIST.mktmp \
-	-o ${REPODIR}/$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI)/${PKG_VERSION}
-mkdir -p ${REPODIR}/$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI)/${PKG_VERSION}/Latest/
-cd ${REPODIR}/$(${PKG_CMD} -o ABI_FILE=${WSTAGEDIR}/bin/sh config ABI)/${PKG_VERSION}/Latest/ && \
-	ln -s ../pkg-*.txz
+	-o ${REPODIR}/${PKG_ABI}/${SRC_PKG_VERSION}