git: 54b26298c822 - main - sysutils/e2fsprogs: port rework

Matthias Andree mandree at FreeBSD.org
Wed Aug 4 21:23:24 UTC 2021 

The branch main has been updated by mandree:

URL: https://cgit.FreeBSD.org/ports/commit/?id=54b26298c82275501e6dcc6c733d21c0a6bf0d9f

commit 54b26298c82275501e6dcc6c733d21c0a6bf0d9f
Author:     Matthias Andree <mandree at FreeBSD.org>
AuthorDate: 2021-08-04 20:09:19 +0000
Commit:     Matthias Andree <mandree at FreeBSD.org>
CommitDate: 2021-08-04 21:23:08 +0000

    sysutils/e2fsprogs: port rework
    
    1 - sysutils/e2fsprogs: fix checksum mismatches
    
        e2fsprogs has replaced symlinks by hardlinks in its post-install if
        /sbin and ${PREFIX}/sbin were on the same file system, and unless
        script processing was defeated on install or upgrade.
    
        Leave symlinks in place to avoid checksum mismatches.
    
    PR:             252184 [1]
    
    2 - add FLAVORS for /sbin handling
    
        - no flavor (default): set symlinks from $PREFIX/sbin to /sbin
        - roothardlinks: set hardlinks from $PREFIX/sbin to /sbin, when
          $PREFIX, its children, and /sbin reside on the same file system
        - nobootfsck: do not install into /sbin, but this makes fsck
          unavailable for ext2/ext3/ext4 file systems before $PREFIX/ is
          mounted
    
    Require tests on i386 and amd64 only for FreeBSD >= 14 (not >= 12).
    
    Do not print removal advice from post-uninstall on upgrades.
---
 sysutils/e2fsprogs/Makefile    | 40 +++++++++++++++++++++++++++++++++++++---
 sysutils/e2fsprogs/pkg-install | 21 ++-------------------
 sysutils/e2fsprogs/pkg-plist   |  4 ++--
 3 files changed, 41 insertions(+), 24 deletions(-)

diff --git a/sysutils/e2fsprogs/Makefile b/sysutils/e2fsprogs/Makefile
index 2d8c3dbf78be..577ecec3b840 100644
--- a/sysutils/e2fsprogs/Makefile
+++ b/sysutils/e2fsprogs/Makefile
@@ -1,4 +1,16 @@
 # Created by: Maxim Sobolev <sobomax at FreeBSD.org>
+# heavily modified by: Matthias Andree <mandree at FreeBSD.org>
+#
+# supported FLAVORS=	default nobootfsck roothardlinks
+# FLAVORS explained:
+# default 	- install e2fsck fsck_ext2fs into /sbin and symlink from PREFIX
+# 		- requires that / is writable
+#
+# roothardlinks - install e2fsck fsck_ext2fs into /sbin and hardlink from PREFIX
+# 		- requires that / is writable and the same file system as PREFIX
+#
+# nobootfsck	- does not install into /sbin, but will be unable to fsck
+# 		  ext2/ext3/ext4 file systems at boot, before PREFIX is mounted
 
 PORTNAME=	e2fsprogs
 PORTVERSION=	1.46.3
@@ -98,6 +110,13 @@ MAKE_ARGS+=	V=1
 
 .include <bsd.port.options.mk>
 
+.if ${MASTERDIR} == ${.CURDIR}
+FLAVORS=	default nobootfsck roothardlinks
+FLAVOR?=	${FLAVORS:[1]}
+nobootfsck_PKGNAMESUFFIX=	-nobootfsck
+roothardlinks_PKGNAMESUFFIX=	-roothardlinks
+.endif
+
 . if ! empty(ARCH:Mpowerpc*)
 # Fix powerpc64/powerpc SIGSEGV,
 # see https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=231570 (ppc64)
@@ -197,7 +216,13 @@ post-patch::
 .if ${MASTERDIR} == ${.CURDIR}
 # NOTE: The previous .if block goes all the way to the end of the file.
 
-.if !empty(PORT_OPTIONS:MNOTESTS) && (${OPSYS} == FreeBSD) && (${OSVERSION} >= 1200000 || ((${ARCH} != i386) && (${ARCH} != amd64)))
+.if ${FLAVOR} == nobootfsck
+PLIST_SUB+=	ROOTSBIN="@comment "
+.else
+PLIST_SUB+=	ROOTSBIN=""
+.endif
+
+.if !empty(PORT_OPTIONS:MNOTESTS) && (${OPSYS} == FreeBSD) && (${OSVERSION} >= 1400000 || ((${ARCH} != i386) && (${ARCH} != amd64)))
 BROKEN=	it was not tested on your system by the maintainer; you must run self-tests
 .endif
 
@@ -295,13 +320,22 @@ post-install:
 	# in the regular hierarchy, normally $PREFIX/sbin. Hard links may
 	# crash the install if /usr[/local] is a separate file system from /,
 	# and pkg 1.15.4 can't automatically unroll or install relative symlinks.
+.if ${FLAVOR} != nobootfsck
 	${MKDIR} ${STAGEDIR}/sbin
 	${MV} -f ${STAGEDIR}${PREFIX}/sbin/e2fsck ${STAGEDIR}/sbin/ # from INSTALL_TARGET
 	${INSTALL_PROGRAM} ${WRKSRC}/fsck_ext2fs ${STAGEDIR}/sbin/  # from port
-	# according to TPH 6.1.1 Handling Symbolic Links, these are to be absolute,
-	# yet stage-qa warns about these on 2020-09-16:
+	# according to TPH 6.1.1 Handling Symbolic Links, these are to be absolute
+	# for the default FLAVOR, yet stage-qa warns about these on 2020-09-16.
+. if ${FLAVOR} == roothardlinks
+	${LN} -f ${STAGEDIR}/sbin/fsck_ext2fs ${STAGEDIR}${PREFIX}/sbin/
+	${LN} -f ${STAGEDIR}/sbin/e2fsck      ${STAGEDIR}${PREFIX}/sbin/
+. else
 	${LN} -fs /sbin/fsck_ext2fs ${STAGEDIR}${PREFIX}/sbin/
 	${LN} -fs /sbin/e2fsck      ${STAGEDIR}${PREFIX}/sbin/
+. endif
+.else
+	${INSTALL_PROGRAM} ${WRKSRC}/fsck_ext2fs ${STAGEDIR}${PREFIX}/sbin/
+.endif
 	# these are made hardlinks to symlinks - -P avoids following them to /sbin:
 	${LN} -fP ${STAGEDIR}${PREFIX}/sbin/e2fsck ${STAGEDIR}${PREFIX}/sbin/fsck.ext2
 	${LN} -fP ${STAGEDIR}${PREFIX}/sbin/e2fsck ${STAGEDIR}${PREFIX}/sbin/fsck.ext3
diff --git a/sysutils/e2fsprogs/pkg-install b/sysutils/e2fsprogs/pkg-install
index 25259ebfc8a3..34a21e9364f0 100644
--- a/sysutils/e2fsprogs/pkg-install
+++ b/sysutils/e2fsprogs/pkg-install
@@ -6,23 +6,6 @@ MODE="$2" # PRE-INSTALL, POST-INSTALL, DEINSTALL, POST-DEINSTALL
 
 case "$MODE" in
 POST-INSTALL)
-	# try to replace the e2fsck and its wrapper, fsck_ext2fs, 
-	# symbolic links by hard links if possible (pkg ships them as symlinks)
-	d1=${PKG_ROOTDIR}/sbin/ ;              dev1=$(stat -Lf %Xd "$d1")
-	d2=${PKG_ROOTDIR}${PKG_PREFIX}/sbin/ ; dev2=$(stat -Lf %Xd "$d2")
-	if [ "$dev1" = "$dev2" ] && [ "$(realpath "$d1")" != "$(realpath "$d2")" ]; then
-		for i in e2fsck fsck_ext2fs ; do
-			ln -fhP ${d1}${i} ${d2}${i}
-		done
-		for i in ext2 ext3 ext4 ; do
-			ln -fhP ${d2}e2fsck ${d2}fsck.$i
-		done
-		echo >&2 "NOTE: replaced e2fsprogs symlinks by hard links, will recalculate checksums with a root at(1) job."
-		pid=$$
-		echo /bin/sh -c "\"set -x ; { while sleep 2 </dev/null ; do kill -0 $pid || break ; done ; \
-			pkg check -r "${PKG_NAME}" ; } </dev/null 2>&1 | logger -t pkg.e2fsprogs.POST-INSTALL \"" \
-			| at now
-	fi
 	#
 	# install configuration file and update config files from
 	# old "ext4dev" to current "ext4" name.
@@ -71,14 +54,14 @@ DEINSTALL)
 		${PKG_PREFIX}/etc/mke2fs.conf.dist
 	then
 		rm -f ${PKG_PREFIX}/etc/mke2fs.conf
-	else
+	elif [ "_${PKG_UPGRADE-upgrade}" = _upgrade ] ; then
 		echo "If and only if you are deleting e2fsprogs forever,"
 		echo "remember to delete ${PKG_PREFIX}/etc/mke2fs.conf."
 	fi
 	# e2fsck.conf is no longer part of the distribution, but still supported,
 	# => no pkg-list @sample line possible
 	#    and no reference e2fsck.conf.sample or e2fsck.conf.dist is available 
-	if test -f ${PKG_PREFIX}/etc/e2fsck.conf
+	if test -f ${PKG_PREFIX}/etc/e2fsck.conf -a "_${PKG_UPGRADE-upgrade}" = _upgrade
 	then
 		echo "If and only if you are deleting e2fsprogs forever,"
 		echo "remember to delete ${PKG_PREFIX}/etc/e2fsck.conf."
diff --git a/sysutils/e2fsprogs/pkg-plist b/sysutils/e2fsprogs/pkg-plist
index b479a627310b..83a2baf4e486 100644
--- a/sysutils/e2fsprogs/pkg-plist
+++ b/sysutils/e2fsprogs/pkg-plist
@@ -1,5 +1,5 @@
-/sbin/e2fsck
-/sbin/fsck_ext2fs
+%%ROOTSBIN%%/sbin/e2fsck
+%%ROOTSBIN%%/sbin/fsck_ext2fs
 bin/chattr
 bin/e2fsprogs-compile_et
 %%FUSEFS%%bin/fuse2fs

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