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openSUSE:12.2
nss-myhostname
nss-myhostname.spec
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File nss-myhostname.spec of Package nss-myhostname
# # spec file for package nss-myhostname # # Copyright (c) 2012 SUSE LINUX Products GmbH, Nuernberg, Germany. # # All modifications and additions to the file contributed by third parties # remain the property of their copyright owners, unless otherwise agreed # upon. The license for this file, and modifications and additions to the # file, is the same license as for the pristine package itself (unless the # license for the pristine package is not an Open Source License, in which # case the license is the MIT License). An "Open Source License" is a # license that conforms to the Open Source Definition (Version 1.9) # published by the Open Source Initiative. # Please submit bugfixes or comments via http://bugs.opensuse.org/ # # icecream 0 Name: nss-myhostname Summary: Plugin for local system host name resolution License: LGPL-2.1+ Group: System/Libraries Version: 0.3 Release: 0 BuildRequires: autoconf BuildRequires: automake Url: http://0pointer.de/lennart/projects/nss-myhostname/ Source: http://0pointer.de/lennart/projects/nss-myhostname/nss-myhostname-%{version}.tar.gz Source1: nss-myhostname-config Patch0: 0001-optionally-warn-if-nss-myhostname-is-called.diff PreReq: sed %description nss-myhostname is a plugin for the GNU Name Service Switch (NSS) functionality of the GNU C Library (glibc) providing host name resolution for the locally configured system hostname as returned by gethostname(2). Various software relies on an always resolvable local host name. When using dynamic hostnames this is usually achieved by patching /etc/hosts at the same time as changing the host name. This however is not ideal since it requires a writable /etc file system and is fragile because the file might be edited by the administrator at the same time. nss-myhostname simply returns all locally configured public IP addresses, or -- if none are configured -- the IPv4 address 127.0.0.2 (wich is on the local loopback) and the IPv6 address ::1 (which is the local host) for whatever system hostname is configured locally. Patching /etc/hosts is thus no longer necessary. Note that nss-myhostname only provides a workaround for broken software. If nss-myhostname is trigged by an application a message is logged to /var/log/messages. Please check whether that's worth a bug report then. %prep %setup -q %patch0 -p1 %build autoreconf %configure --libdir=/%{_lib} --with-warning make %{?_smp_mflags} %install make DESTDIR=%{buildroot} install install -D -m 755 %SOURCE1 %{buildroot}%{_sbindir}/nss-myhostname-config rm -rf %{buildroot}/usr/share/doc/nss-myhostname %clean rm -rf $RPM_BUILD_ROOT %preun if [ "$1" -eq 0 -a -f /etc/nsswitch.conf ] ; then %{_sbindir}/nss-myhostname-config --disable fi %post -p /sbin/ldconfig %postun -p /sbin/ldconfig %files %defattr(-, root, root) %doc README %doc LICENSE %{_sbindir}/nss-myhostname-config /%{_lib}/* %changelog
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