# Maintainer (Arch): Christian Hesse # Maintainer (Arch): Dave Reisner # Maintainer (Arch): Tom Gundersen # Maintainer: Luke Shumaker # Contributor: Omar Vega Ramos # Contributor: Denis 'GNUtoo' Carikli pkgbase=systemd pkgname=('systemd' 'systemd-libs' 'systemd-resolvconf' 'systemd-sysvcompat') pkgname+=('systemd-common' 'systemd-udev') # We split Arch's systemd-libs into systemd-$X, for the following $X: _systemd_libs=('libsystemd' 'libudev' 'nss-systemd' 'nss-myhostname' 'nss-mymachines' 'nss-resolve') pkgname+=("${_systemd_libs[@]/#/systemd-}") # Can be from either systemd or systemd-stable _commit='9d34e79ae8ef891adf3757f9248566def70471ad' pkgver=242.84 pkgrel=2 pkgrel+=.par1 arch=('x86_64') arch+=('i686' 'armv7h' 'ppc64le') url='https://www.github.com/systemd/systemd' makedepends=('acl' 'cryptsetup' 'docbook-xsl' 'gperf' 'lz4' 'xz' 'pam' 'libelf' 'intltool' 'iptables' 'kmod' 'libcap' 'libidn2' 'libgcrypt' 'libmicrohttpd' 'libxslt' 'util-linux' 'linux-api-headers' 'python-lxml' 'quota-tools' 'shadow' 'git' 'meson' 'libseccomp' 'pcre2' 'audit' 'kexec-tools' 'libxkbcommon' 'bash-completion') makedepends_i686=('gnu-efi-libs' 'pkgconf') makedepends_x86_64=('gnu-efi-libs') options=('strip') validpgpkeys=('63CDA1E5D3FC22B998D20DD6327F26951A015CC4' # Lennart Poettering '5C251B5FC54EB2F80F407AAAC54CA336CFEB557E') # Zbigniew Jędrzejewski-Szmek source=(# fragment is latest tag for source verification, final merge in prepare() "git+https://github.com/systemd/systemd-stable#tag=v${pkgver%.*}?signed" "git+https://github.com/systemd/systemd#tag=v${pkgver%.*}?signed" '0001-Use-Arch-Linux-device-access-groups.patch' 'initcpio-hook-udev' 'initcpio-install-systemd' 'initcpio-install-udev' 'parabola.conf' 'loader.conf' 'splash-parabola.bmp' 'systemd-user.pam' 'systemd-hook' '20-systemd-sysusers.hook' 'udev-hook' 'systemd-binfmt.hook' 'systemd-catalog.hook' 'systemd-daemon-reload.hook' 'systemd-hwdb.hook' 'systemd-sysctl.hook' 'systemd-tmpfiles.hook' 'systemd-udev-reload.hook' 'systemd-update.hook' '0001-FSDG-man-Refer-to-the-operating-system-as-GNU-Linux.patch' '0002-FSDG-os-release-Default-PRETTY_NAME-to-GNU-Linux-ins.patch' '0003-FSDG-os-release-Default-NAME-to-GNU-Linux-instead-of.patch' '0004-FSDG-os-release-Default-ID-to-gnu-linux-instead-of-l.patch' '0005-FSDG-systemd-resolved-Fallback-hostname-to-gnu-linux.patch' '0006-FSDG-man-Use-FSDG-operating-systems-as-examples.patch' '0007-FSDG-bootctl-Say-Systemd-Boot-Manager-instead-of-Lin.patch') sha512sums=('SKIP' 'SKIP' '9348683829190628e25b7b3300fd880c426d555bde330d5fc5150a9a54b3ad9d4d1f2e69ea1dc6d6f086693dacc53c5af30f1fa7ad9b479791fd77bcdafa430e' 'f0d933e8c6064ed830dec54049b0a01e27be87203208f6ae982f10fb4eddc7258cb2919d594cbfb9a33e74c3510cfd682f3416ba8e804387ab87d1a217eb4b73' '01de24951a05d38eca6b615a7645beb3677ca0e0f87638d133649f6dc14dcd2ea82594a60b793c31b14493a286d1d11a0d25617f54dbfa02be237652c8faa691' 'a25b28af2e8c516c3a2eec4e64b8c7f70c21f974af4a955a4a9d45fd3e3ff0d2a98b4419fe425d47152d5acae77d64e69d8d014a7209524b75a81b0edb10bf3a' '70b3f1d6aaa9cd4b6b34055a587554770c34194100b17b2ef3aaf4f16f68da0865f6b3ae443b3252d395e80efabd412b763259ffb76c902b60e23b6b522e3cc8' '6c6f579644ea2ebb6b46ee274ab15110718b0de40def8c30173ba8480b045d403f2aedd15b50ad9b96453f4ad56920d1350ff76563755bb9a80b10fa7f64f1d9' 'a50bc85061a9a16d776235099867bc1a17c17dddb74c1ecf5614c849735a9779c5e34e5ddca8ca6af4b59a40f57c08ecf219b98cab09476ddb0f110e6a35e45c' 'b90c99d768dc2a4f020ba854edf45ccf1b86a09d2f66e475de21fe589ff7e32c33ef4aa0876d7f1864491488fd7edb2682fc0d68e83a6d4890a0778dc2d6fe19' 'd8ed2e26a6562ed7835a861a7a534842befec22475db0442cd26350ac54446bc9fec6b4c8429ed6d983cc600564446ab2827ea10cacef7e950220d01f0961214' '08a590d08043a21f30f04252164b94df972b1ff1022a0469d6aef713e14484a3a037cce290a2a582851e6fac3e64add69d6cc8fc130bbeeaea08626ebf3e1763' 'b7ee4f212c910df62c3472103a64a3cdf0d31292bc2f8fa839e5c86f34faa3ef1a3693601f5716779c4552a0d2b1d57538d45610f4c2e1c80e155ffbf0af187d' '5a6b6beef8c31c79018884d948de840f4d3dfb07d9a87081ebf65e2b8fe595bc8c96dbd7742920ccf948c233213ed0026abc913650cefd77ad90c6f8c89bddb8' '4cff2ebd962e26e2f516d8b4ac45c839dbfa54dd0588b423c224a328b9f7c62306ca7b2f6cb55240c564caf9972d5bcd2e0efaf2de49d64729aeb3bc1560c9eb' '872de70325e9798f0b5a77e991c85bd2ab6de24d9b9ba4e35002d2dd5df15f8b30739a0042a624776177ffc14a838cde7ee98622016ed41df3efda9a659730b2' '96bb157de6921086a2bfc45a650414fbffa787bccff2cbd838cbe05c6fc635cbabd533360608eb7ca2f80ab7df795065a27abf4a1b1ea2b406612a3fcf420bdc' 'da783e3bfc6469b92dee4064a13e2b427520d3d96b57c95a4e07aaca3e844d95210a8b16122b022080f5452d65096f274dd1c1467725bbdb2e40ef304b78774a' '577e33a1c50b4b41157a67f64162b035dd0c4a541e19cee55a100048bdb50cb2c82852741b1372989a0fe4c4782ba477522747fcc81d72aed99b3db512a86447' 'c4463fdd25e14a836ac3b874109861a55a0169c4206b6356b53974dd4621f645652087ebf4c738b18734a718fe7fd9ec6b700ce8dd9736525274eb16b10385e6' '209b01b044877cc986757fa4009a92ea98f480306c2530075d153203c3cd2b3afccab6aacc1453dee8857991e04270572f1700310705d7a0f4d5bed27fab8c67' '83a00469c63f9cdb069264209e545bddce0abc0024339bbc271d8ecb249fdabb984c0f4e4ab52d84e8ec03d2c6d9b3106f3d880c218d806cbe7a76a74c4d0908' 'e1e45c17f1087bb73ff8acbbbb85b2b36e87499e9362dce74486f353523e54049d5dfa1ffe8b0a2be3b743c3a37721c7a47f8a71cc29e07a589f5f4efe4290df' 'fd0df3d365892d4d461a78bb0b728201e81c1269af07a38e134fadfc0ffb29aade7642142d128abcf88803b86494d7629ff5990359ef067feea3d476c7238a67' 'e9e884015a40dc796fd8cbd8f79b3b9eebc7e48a332b22d52104c21c492be9982b35b7dd30bc29f2c2d274707ffd043eda059659844a4cd50eb433b8a3f7648c' '0d6b894149ec8d0612d1be1dee5daa1768345232e450435ddc750e36a8309dd96782a92f0220169c69103b1c4632af708e4a737cb7ba817944c92dcb61379a30' 'cf0dd60f56160f6add80ecebf698632bde55ed25e54ffa6cd0fa18da4aa2d446d3e4394295446555db22d32bf3b5f563c7e77a52eeb342a8ddaabd1347032e83' '28a5b3fc9e2c5cec9267bb96725c73ee77788514f140c0cf8df765af64bc8130dd02f4863d9128ac45d54256b2ab4f2b06d1a3f65660ce1dfba5727618cd1839') _backports=( # basic/socket-util: put a limit on the loop to flush connections '67962036f6c6cfd34828c1f1f1fbdc0018fb9898' # network: logs link state change '0beb9542e90ab1c5d1507a1046a326fbcf73861c' # network: drop invalid assertion '51aba17b88617515e037e8985d3a4ea871ac47fe' # network: fix assertion when link get carrier 'b9ea3d2e47b3741f3f46ba9c5e19640136933b71' # network: do not use ordered_set_printf() for DOMAINS= or ROUTE_DOMAINS= 'fe0e16db093a7da09fcb52a2bc7017197047443d' # network: honor MTUBytes= setting '933c70a0a4e4fac47d18e0348ae97ee3d48dc139' # network: bump MTU bytes only when MTUByte= is not set 'f6fcc1c2a41eae749467de58453174296b635a69' # network: do not send ipv6 token to kernel '9f6e82e6eb3b6e73d66d00d1d6eee60691fb702f' # cgroup-util: kill also threads 'e48fcfef06d81bf08607d3c1657fdc6aa1e9a6ee' ) _reverts=( ) prepare() { cd "$pkgbase-stable" # add upstream repository for cherry-picking git remote add -f upstream ../systemd # merge the latest stable commit (fast-foward only to make sure # the verified tag is in) git merge --ff-only "${_commit}" local _c for _c in "${_backports[@]}"; do git log --oneline -1 "${_c}" git cherry-pick -n "${_c}" done for _c in "${_reverts[@]}"; do git log --oneline -1 "${_c}" git revert -n "${_c}" done # Replace cdrom/dialout/tape groups with optical/uucp/storage patch -Np1 -i ../0001-Use-Arch-Linux-device-access-groups.patch # apply FSDG patches local _patch for _patch in "$srcdir"/????-FSDG-*.patch; do patch -Np1 -i "$_patch" done } pkgver() { cd "$pkgbase-stable" local _version _count _version="$(git describe --abbrev=0 --tags)" _count="$(git rev-list --count ${_version}..)" printf '%s.%s' "${_version#v}" "${_count}" } build() { local _timeservers=({0..3}.arch.pool.ntp.org) local _nameservers=( # We use these public name services, ordered by their # privacy policy (hopefully): # * Cloudflare (https://1.1.1.1/) # * Quad9 without filtering (https://www.quad9.net/) # * Google (https://developers.google.com/speed/public-dns/) 1.1.1.1 9.9.9.10 8.8.8.8 2606:4700:4700::1111 2620:fe::10 2001:4860:4860::8888 ) if [ "$CARCH" = "armv7h" ]; then LDFLAGS+=" -Wl,-fuse-ld=bfd" CFLAGS+=" -fno-lto" CXXFLAGS+=" -fno-lto" fi local _meson_options=( -Dversion-tag="${pkgver}-${pkgrel}-parabola" -Dima=false -Dlibidn2=true -Dlz4=true -Ddbuspolicydir=/usr/share/dbus-1/system.d -Ddefault-hierarchy=hybrid -Ddefault-locale=C -Ddefault-kill-user-processes=false -Dfallback-hostname='parabola' -Dntp-servers="${_timeservers[*]}" -Ddns-servers="${_nameservers[*]}" -Drpmmacrosdir=no -Dsysvinit-path= -Dsysvrcnd-path= ) if [ "$CARCH" != "armv7h" ]; then _meson_options+=(-Dgnu-efi=true) fi arch-meson "$pkgbase-stable" build "${_meson_options[@]}" ninja -C build # Go ahead and split the package now. It's easier this way, because # we can use mv instead of awkward, error-prone rm/cp pairs. rm -rf "$srcdir/dest" # Put things in the main systemd package by default DESTDIR="$srcdir/dest/systemd" meson install -C build install -dm755 "$srcdir/dest/common"/usr/lib/systemd mv -T "$srcdir/dest"/{systemd,common}/usr/lib/systemd/libsystemd-shared-${pkgver%%.*}.so install -dm755 "$srcdir/dest/libsystemd"/usr/{lib/pkgconfig,share/man/man3,include} mv -T "$srcdir/dest"/{systemd,libsystemd}/usr/include/systemd mv -T "$srcdir/dest"/{systemd,libsystemd}/usr/lib/pkgconfig/libsystemd.pc mv "$srcdir/dest"/systemd/usr/lib/libsystemd.so* -t "$srcdir/dest"/libsystemd/usr/lib/ mv "$srcdir/dest"/systemd/usr/share/man/man3/{SD,sd}* -t "$srcdir/dest"/libsystemd/usr/share/man/man3/ install -dm755 "$srcdir/dest/libudev"/usr/{lib/pkgconfig,share/man/man3,include} mv -T "$srcdir/dest"/{systemd,libudev}/usr/include/libudev.h mv -T "$srcdir/dest"/{systemd,libudev}/usr/lib/pkgconfig/libudev.pc mv "$srcdir/dest"/systemd/usr/lib/libudev.so* -t "$srcdir/dest"/libudev/usr/lib/ mv "$srcdir/dest"/systemd/usr/share/man/man3/*udev* -t "$srcdir/dest"/libudev/usr/share/man/man3/ install -dm755 "$srcdir/dest/udev"/{etc,usr/lib} mv -T "$srcdir/dest"/{systemd,udev}/etc/udev/ mv -T "$srcdir/dest"/{systemd,udev}/usr/lib/udev/ while read -d '' -r file; do install -dm755 "$srcdir/dest/udev/${file%/*}" mv -T "$srcdir/dest/systemd/$file" "$srcdir/dest/udev/$file" done < <(find "$srcdir/dest/systemd" \( -name '*udev*' -o -name '*hwdb*' \) -printf '%P\0') local nssmodule for nssmodule in systemd myhostname mymachines resolve; do install -dm755 "$srcdir/dest/nss-$nssmodule"/usr/{lib,share/man/man8} mv -t "$srcdir/dest"/nss-$nssmodule/usr/share/man/man8/ -- \ "$srcdir/dest"/systemd/usr/share/man/man8/nss-$nssmodule.8 \ "$srcdir/dest"/systemd/usr/share/man/man8/libnss_$nssmodule.*.8 mv "$srcdir/dest"/systemd/usr/lib/libnss_$nssmodule.so* -t "$srcdir/dest"/nss-$nssmodule/usr/lib/ done install -dm755 "$srcdir/dest/systemd-sysvcompat"/usr/share/man/man8 mv "$srcdir/dest/systemd"/usr/share/man/man8/{halt,poweroff,reboot,runlevel,shutdown,telinit}.8 \ -t "$srcdir/dest/systemd-sysvcompat"/usr/share/man/man8 rmdir "$srcdir/dest"/systemd/usr/{share/man/man3,lib/pkgconfig,include} } check() { meson test -C build } package_systemd() { pkgdesc='system and service manager' license=('LGPL2.1') groups=('base-devel') depends=('bash' 'dbus' 'kbd' 'kmod' 'systemd-libs' 'pam' 'libelf' 'util-linux' 'pcre2') depends+=("systemd-common=$pkgver-$pkgrel" 'udev') provides=("systemd-tools=$pkgver") replaces=('systemd-tools') conflicts=('systemd-tools') optdepends=('libmicrohttpd: remote journald capabilities' 'quota-tools: kernel-level quota management' 'systemd-sysvcompat: symlink package to provide sysvinit binaries' 'polkit: allow administration as unprivileged user' 'curl: machinectl pull-tar and pull-raw') backup=(etc/pam.d/systemd-user etc/systemd/coredump.conf etc/systemd/journald.conf etc/systemd/journal-remote.conf etc/systemd/journal-upload.conf etc/systemd/logind.conf etc/systemd/networkd.conf etc/systemd/resolved.conf etc/systemd/sleep.conf etc/systemd/system.conf etc/systemd/timesyncd.conf etc/systemd/user.conf) install=systemd.install cp -rT -d --no-preserve=ownership,timestamp "$srcdir/dest/$pkgname" "$pkgdir" # don't write units to /etc by default. some of these will be re-enabled on # post_install. rm -rv "$pkgdir"/etc/systemd/system/* # we'll create this on installation rmdir "$pkgdir"/var/log/journal/remote # executable (symlinks) shipped with systemd-sysvcompat rm "$pkgdir"/usr/bin/{halt,init,poweroff,reboot,runlevel,shutdown,telinit} # files shipped with systemd-resolvconf rm "$pkgdir"/usr/{bin/resolvconf,share/man/man1/resolvconf.1} # avoid a potential conflict with [core]/filesystem rm "$pkgdir"/usr/share/factory/etc/nsswitch.conf sed -i '/^C \/etc\/nsswitch\.conf/d' "$pkgdir"/usr/lib/tmpfiles.d/etc.conf # add back tmpfiles.d/legacy.conf, normally omitted without sysv-compat install -m0644 $pkgbase-stable/tmpfiles.d/legacy.conf "$pkgdir"/usr/lib/tmpfiles.d # ship default policy to leave services disabled echo 'disable *' >"$pkgdir"/usr/lib/systemd/system-preset/99-default.preset # add mkinitcpio hooks install -D -m0644 initcpio-install-systemd "$pkgdir"/usr/lib/initcpio/install/systemd # ensure proper permissions for /var/log/journal # The permissions are stored with named group by tar, so this works with # users and groups populated by systemd-sysusers. This is only to prevent a # warning from pacman as permissions are set by systemd-tmpfiles anyway. install -d -o root -g systemd-journal -m 2755 "$pkgdir"/var/log/journal # match directory owner/group and mode from [extra]/polkit install -d -o root -g 102 -m 0750 "$pkgdir"/usr/share/polkit-1/rules.d # add example bootctl configuration install -D -m0644 parabola.conf "$pkgdir"/usr/share/systemd/bootctl/parabola.conf install -D -m0644 loader.conf "$pkgdir"/usr/share/systemd/bootctl/loader.conf install -D -m0644 splash-parabola.bmp "$pkgdir"/usr/share/systemd/bootctl/splash-parabola.bmp # pacman hooks install -D -m0755 systemd-hook "$pkgdir"/usr/share/libalpm/scripts/systemd-hook install -D -m0644 -t "$pkgdir"/usr/share/libalpm/hooks *.hook rm -- "$pkgdir"/usr/share/libalpm/hooks/*{udev,hwdb}* # overwrite the systemd-user PAM configuration with our own install -D -m0644 systemd-user.pam "$pkgdir"/etc/pam.d/systemd-user } package_systemd-common() { pkgdesc='systemd files shared between split packages' license=('LGPL2.1') depends=('acl' 'cryptsetup' 'libdbus' 'glibc' 'iptables' 'libcap' 'libgcrypt' 'libidn2' 'libidn2.so' 'libseccomp' 'libsystemd.so' 'libudev.so' 'libblkid.so' 'libmount.so' 'libuuid.so' 'lz4' 'xz' 'audit') cp -rT -d --no-preserve=ownership,timestamp "$srcdir/dest/${pkgname#systemd-}" "$pkgdir" } package_systemd-udev() { pkgdesc='Userspace device file manager' license=('GPL2') # NB: different than the rest groups=('base' 'base-devel') depends=("systemd-common=$pkgver-$pkgrel" 'systemd-libudev' 'hwids' 'kmod' 'util-linux' 'zlib') backup=(etc/udev/udev.conf) provides+=("${pkgname#systemd-}=$pkgver") conflicts+=("${pkgname#systemd-}") replaces+=("${pkgname#systemd-}") cp -rT -d --no-preserve=ownership,timestamp "$srcdir/dest/${pkgname#systemd-}" "$pkgdir" # add mkinitcpio hooks install -D -m0644 initcpio-install-udev "$pkgdir"/usr/lib/initcpio/install/udev install -D -m0644 initcpio-hook-udev "$pkgdir"/usr/lib/initcpio/hooks/udev # pacman hooks install -D -m0755 udev-hook "$pkgdir"/usr/share/libalpm/scripts/udev-hook install -D -m0644 -t "$pkgdir"/usr/share/libalpm/hooks *{udev,hwdb}*.hook } package_systemd-libs() { pkgdesc='systemd client libraries metapackage' depends=("${_systemd_libs[@]}") license=('LGPL2.1') provides=('libsystemd') conflicts=('libsystemd') replaces=('libsystemd') } package_systemd-libsystemd() { pkgdesc='systemd client library' depends=('glibc' 'libcap' 'libgcrypt' 'lz4' 'xz') license=('LGPL2.1') provides=('libsystemd.so') provides+=("libsystemd-standalone=$pkgver") conflicts+=('libsystemd-standalone') replaces+=('libsystemd-standalone') cp -rT -d --no-preserve=ownership,timestamp "$srcdir/dest/${pkgname#systemd-}" "$pkgdir" } package_systemd-libudev() { pkgdesc='systemd library for enumerating and introspecting local devices' groups=('base' 'base-devel') # match systemd-udev depends=('glibc' 'libcap') license=('LGPL2.1') provides=('libudev.so') provides+=("${pkgname#systemd-}=$pkgver") conflicts+=("${pkgname#systemd-}") replaces+=("${pkgname#systemd-}") cp -rT -d --no-preserve=ownership,timestamp "$srcdir/dest/${pkgname#systemd-}" "$pkgdir" } package_systemd-nss-systemd() { pkgdesc='NSS module providing user and group resolution for dynamic users and groups' depends=('glibc' 'libcap') license=('LGPL2.1') provides+=("${pkgname#systemd-}=$pkgver") conflicts+=("${pkgname#systemd-}") replaces+=("${pkgname#systemd-}") cp -rT -d --no-preserve=ownership,timestamp "$srcdir/dest/${pkgname#systemd-}" "$pkgdir" } package_systemd-nss-myhostname() { pkgdesc='NSS module providing hostname resolution for the locally configured system hostname' depends=('glibc' 'libcap') license=('LGPL2.1') provides+=("${pkgname#systemd-}=$pkgver") conflicts+=("${pkgname#systemd-}") replaces+=("${pkgname#systemd-}") cp -rT -d --no-preserve=ownership,timestamp "$srcdir/dest/${pkgname#systemd-}" "$pkgdir" } package_systemd-nss-mymachines() { pkgdesc='NSS module providing hostname resolution for local systemd-machined container instances' depends=('glibc' 'libcap') license=('LGPL2.1') provides+=("${pkgname#systemd-}=$pkgver") conflicts+=("${pkgname#systemd-}") replaces+=("${pkgname#systemd-}") cp -rT -d --no-preserve=ownership,timestamp "$srcdir/dest/${pkgname#systemd-}" "$pkgdir" } package_systemd-nss-resolve() { pkgdesc='NSS module providing hostname resolution via systemd-resolved' depends=('glibc' 'libcap') license=('LGPL2.1') provides+=("${pkgname#systemd-}=$pkgver") conflicts+=("${pkgname#systemd-}") replaces+=("${pkgname#systemd-}") cp -rT -d --no-preserve=ownership,timestamp "$srcdir/dest/${pkgname#systemd-}" "$pkgdir" } package_systemd-resolvconf() { pkgdesc='systemd resolvconf replacement (for use with systemd-resolved)' license=('LGPL2.1') depends=('systemd') provides=('openresolv' 'resolvconf') conflicts=('openresolv') replaces+=('notsystemd-resolvconf') # notsystemd-resolvconf should have never existed install -d -m0755 "$pkgdir"/usr/bin ln -s resolvectl "$pkgdir"/usr/bin/resolvconf install -d -m0755 "$pkgdir"/usr/share/man/man1 ln -s resolvectl.1.gz "$pkgdir"/usr/share/man/man1/resolvconf.1.gz } package_systemd-sysvcompat() { pkgdesc='sysvinit compat for systemd' license=('LGPL2.1') groups=('base') provides=('init') conflicts=('init' 'sysvinit') depends=('systemd') cp -rT -d --no-preserve=ownership,timestamp "$srcdir/dest/$pkgname" "$pkgdir" install -d -m0755 "$pkgdir"/usr/bin ln -s ../lib/systemd/systemd "$pkgdir"/usr/bin/init for tool in runlevel reboot shutdown poweroff halt telinit; do ln -s systemctl "$pkgdir"/usr/bin/$tool done } # vim:ft=sh syn=sh et sw=2: