diff --git a/systemd.spec b/systemd.spec
index beee912..f350fbc 100644
--- a/systemd.spec
+++ b/systemd.spec
@@ -25,7 +25,7 @@
 
 Name:          systemd
 Epoch:         2
-Version:       234
+Version:       235
 Release:       1mamba
 Summary:       A system and service manager compatible with SysV and LSB init scripts
 Group:         System/Configuration
@@ -65,6 +65,7 @@ Patch16:        systemd-232-i586-disable_restrict_address_families.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
+BuildRequires: iptables-devel
 BuildRequires: libacl-devel
 BuildRequires: libaudit-devel
 BuildRequires: libblkid-devel
@@ -74,9 +75,7 @@ BuildRequires: libcryptsetup-devel
 BuildRequires: libcurl-devel
 BuildRequires: libdw-devel
 BuildRequires: libelf-devel
-BuildRequires: libffi-devel
 BuildRequires: libgcrypt-devel
-BuildRequires: libglib-devel
 BuildRequires: libgnutls-devel
 BuildRequires: libgpg-error-devel
 BuildRequires: libidn-devel
@@ -85,19 +84,21 @@ BuildRequires: liblzma-devel
 BuildRequires: libmicrohttpd-devel
 BuildRequires: libmount-devel
 BuildRequires: libpam-devel
-BuildRequires: libpcre-devel
 BuildRequires: libqrencode-devel
+BuildRequires: libseccomp-devel
 BuildRequires: libselinux-devel
-BuildRequires: libsepol-devel
-BuildRequires: libxkbcommon-devel
 BuildRequires: libz-devel
 ## AUTOBUILDREQ-END
 BuildRequires: vala-tools
+BuildRequires: meson
+BuildRequires: ninja
 Conflicts:     sysvinit
 Conflicts:     initscripts-sysv5
 Requires:      sysvinit-tools
 Requires:      udev = %{?epoch:%epoch:}%{version}-%{release}
 Requires:      kbd
+Provides:      laptop-mode-tools
+Obsoletes:     laptop-mode-tools
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
@@ -229,17 +230,37 @@ This package include development files for building software using udev librarie
 %patch16 -p1
 
 %build
-./autogen.sh
-%configure \
-   --with-rootprefix= \
-   --with-rootlibdir=/%{_lib} \
-   --with-pamlibdir=/%{_lib}/security \
-   --with-tty-gid=4 \
-   --enable-split-usr \
-   --with-rc-local-script-path-start=/etc/rc.d/init.d/rc.local \
-   --enable-compat-libs \
-   --with-debug-shell=/bin/sh \
-   KMOD=/sbin/kmod
+#./autogen.sh
+export LC_ALL=C.UTF-8
+
+meson build \
+   --build=release \
+   --prefix=%{_prefix} \
+   --bindir=%{_bindir} \
+   --sbindir=%{_sbindir} \
+   --sysconfdir=%{_sysconfdir} \
+   --datadir=%{_datadir} \
+   --includedir=%{_includedir} \
+   --libdir=%{_libdir} \
+   --libexecdir=%{_libexecdir} \
+   --localstatedir=%{_localstatedir} \
+   --mandir=%{_mandir} \
+   --infodir=%{_datadir}/info \
+   -Drootlibdir=/%{_lib} \
+   -Dpamlibdir=/%{_lib}/security \
+   -Dtty-gid=4 \
+   -Dsplit-usr=true \
+   -Drc-local=/etc/rc.d/init.d/rc.local \
+   -Ddebug-shell=/bin/sh \
+   -Dsystem-uid-max=998 \
+   -Dsystem-gid-max=998 \
+   -Drpmmacrosdir=%{_sysconfdir}/rpm \
+   -Dsupport-url="https://openmamba.org"
+   
+
+#   KMOD=/sbin/kmod
+#   --enable-compat-libs \
+
 
 #sed -i "s|@rootlibdir@|/%{_lib}|" src/libudev/libudev.pc
 
@@ -247,8 +268,10 @@ This package include development files for building software using udev librarie
 #   --enable-terminal \
 #   --enable-kdbus \
 
-%make \
-   rpmmacrosdir=%{_sysconfdir}/rpm
+# LANG Workaround for meson error
+export LANG="en_US.UTF-8"
+export LC_ALL="en_US.UTF-8"
+make
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
@@ -293,12 +316,12 @@ ln -s libudev.so.1 %{buildroot}/%{_lib}/libudev.so.0
 # fix libudev.so link since 232
 #mv %{buildroot}/%{_lib}/libudev.la %{buildroot}%{_libdir}/
 #rm -f %{buildroot}/%{_lib}/libudev.so
-ln -sf /%{_lib}/libudev.la %{buildroot}%{_libdir}/libudev.la
+#ln -sf /%{_lib}/libudev.la %{buildroot}%{_libdir}/libudev.la
 ln -sf /%{_lib}/libudev.so.1 %{buildroot}%{_libdir}/libudev.so
 # same for libsystemd.so
 #mv %{buildroot}/%{_lib}/libsystemd.la %{buildroot}%{_libdir}/
 #rm -f %{buildroot}/%{_lib}/libsystemd.so
-ln -sf /%{_lib}/libsystemd.la %{buildroot}%{_libdir}/libsystemd.la
+#ln -sf /%{_lib}/libsystemd.la %{buildroot}%{_libdir}/libsystemd.la
 ln -sf /%{_lib}/libsystemd.so.0 %{buildroot}%{_libdir}/libsystemd.so
 
 # /etc/mtab symlink
@@ -557,6 +580,7 @@ fi
 %exclude /lib/systemd/systemd-udevd
 /lib/udev/rules.d/99-systemd.rules
 %{_prefix}/lib/environment.d/99-environment.conf
+%{_prefix}/lib/modprobe.d/systemd.conf
 %{_prefix}/lib/tmpfiles.d/*.conf
 %{_datadir}/dbus-1/services/org.freedesktop.systemd1.service
 %{_datadir}/dbus-1/system-services/org.freedesktop.*.service
@@ -630,9 +654,9 @@ fi
 %{_sysconfdir}/rpm/macros.systemd
 %dir %{_includedir}/systemd
 %{_includedir}/systemd/*.h
-/%{_lib}/libsystemd.la
+#/%{_lib}/libsystemd.la
 /%{_lib}/libsystemd.so
-%{_libdir}/libsystemd.la
+#%{_libdir}/libsystemd.la
 %{_libdir}/libsystemd.so
 #%{_libdir}/libsystemd-daemon.la
 #%{_libdir}/libsystemd-daemon.so
@@ -642,7 +666,7 @@ fi
 #%{_libdir}/libsystemd-journal.so
 #%{_libdir}/libsystemd-login.la
 #%{_libdir}/libsystemd-login.so
-/%{_lib}/libnss_*.la
+#/%{_lib}/libnss_*.la
 #%{_libdir}/pkgconfig/libsystemd-daemon.pc
 #%{_libdir}/pkgconfig/libsystemd-id128.pc
 #%{_libdir}/pkgconfig/libsystemd-journal.pc
@@ -679,7 +703,7 @@ fi
 /lib/udev/v4l_id
 %{_datadir}/pkgconfig/udev.pc
 %{_mandir}/man8/udevadm.8*
-%doc LICENSE.GPL2
+#%doc LICENSE.GPL2
 
 %files -n libudev
 %defattr(-,root,root)
@@ -688,13 +712,17 @@ fi
 %files -n libudev-devel
 %defattr(-,root,root)
 %{_includedir}/libudev.h
-/%{_lib}/libudev.la
+#/%{_lib}/libudev.la
 /%{_lib}/libudev.so
-%{_libdir}/libudev.la
+#%{_libdir}/libudev.la
 %{_libdir}/libudev.so
 %{_libdir}/pkgconfig/libudev.pc
 
 %changelog
+* Wed Nov 15 2017 Silvan Calarco <silvan.calarco@mambasoft.it> 235-1mamba
+- update to 235
+- provide/obsolete laptop-mode-tools
+
 * Mon Aug 14 2017 Silvan Calarco <silvan.calarco@mambasoft.it> 234-1mamba
 - update to 234