[Buildroot] [PATCH 1/1] ser2net: add default init script

[Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>]

On 15:50 Sun 05 May     , Yann E. MORIN wrote:
> Jean-Christophe, All,
> 
> See my comments inlined below.
> 
> On Sun, May 05, 2013 at 02:43:05PM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote:
> > add option to specify the configuration file
> > 
> > Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
> > ---
> >  package/ser2net/Config.in  |    9 +++++++++
> >  package/ser2net/S50ser2net |   48 ++++++++++++++++++++++++++++++++++++++++++++
> >  package/ser2net/ser2net.mk |   27 +++++++++++++++++++++++++
> >  3 files changed, 84 insertions(+)
> >  create mode 100644 package/ser2net/S50ser2net
> > 
> > diff --git a/package/ser2net/Config.in b/package/ser2net/Config.in
> > index e3b8870..3480d85 100644
> > --- a/package/ser2net/Config.in
> > +++ b/package/ser2net/Config.in
> > @@ -8,5 +8,14 @@ config BR2_PACKAGE_SER2NET
> >  
> >  	  http://ser2net.sourceforge.net
> >  
> > +if BR2_PACKAGE_SER2NET
> > +
> > +config BR2_PACKAGE_SER2NET_CONF
> > +	string "Configuration file"
> > +	help
> > +	  Configuration file.
> 
> I think we should provide a default, basic configuration file that we
> install unconditionnally to the rootfs. The user will then be free to
> provide a post-build script to tweak that file.

I hate post-build it's not trackable and as it's completly board specific with
x serial to export I do not want a generic file
> 
> 
> > diff --git a/package/ser2net/ser2net.mk b/package/ser2net/ser2net.mk
> > index 378dc06..5a2539e 100644
> > --- a/package/ser2net/ser2net.mk
> > +++ b/package/ser2net/ser2net.mk
> > @@ -9,4 +9,31 @@ SER2NET_SITE = http://downloads.sourceforge.net/project/ser2net/ser2net
> >  SER2NET_LICENSE = GPLv2+
> >  SER2NET_LICENSE_FILES = COPYING
> >  
> > +define SER2NET_INIT_SCRIPT_INSTALL
> > +	$(INSTALL) -m 0755 package/ser2net/S50ser2net $(TARGET_DIR)/etc/init.d
> > +endef
> > +
> > +SER2NET_POST_INSTALL_TARGET_HOOKS += SER2NET_INIT_SCRIPT_INSTALL
> 
> Please use SER2NET_INSTALL_INIT_SYSV to install that script, eg.:
>     SER2NET_INSTALL_INIT_SYSV += SER2NET_INIT_SCRIPT_INSTALL
> 
> this way, the init script will only be installed if a sysv init sequence
> is used (and not systemd).
> 
> Also, would it be possible to provide a systemd unit?
> Ditto, use: SER2NET_INSTALL_INIT_SYSTEMD
> 
> > +
> > +define SER2NET_INIT_SCRIPT_UNINSTALL
> > +	rm -f $(TARGET_DIR)/etc/init.d/S50ser2net
> > +endef
> > +
> > +SER2NET_POST_UNINSTALL_TARGET_HOOKS += SER2NET_INIT_SCRIPT_UNINSTALL
> 
> I think we decided that uninstall targets are not needed, because
> uninstall is not working completely in Buildroot. Drop it.
> 
> > +
> > +define SER2NET_CONF_INSTALL
> > +	if [ "$(BR2_PACKAGE_SER2NET_CONF)" != "" ] ; then \
> > +		$(INSTALL) -m 0644 $(BR2_PACKAGE_SER2NET_CONF) \
> > +			$(TARGET_DIR)/etc/ser2net.conf ; \
> > +	fi
> > +endef
> > +
> > +SER2NET_POST_INSTALL_TARGET_HOOKS += SER2NET_CONF_INSTALL
> 
> Always install a default configuration file, as said above.
> 
> > +define SER2NET_CONFIG_UNINSTALL
> > +	rm -f $(TARGET_DIR)/etc/ser2net.conf
> > +endef
> > +
> > +SER2NET_POST_UNINSTALL_TARGET_HOOKS += SER2NET_CONFIG_UNINSTALL
> 
> Ditto for uninstall: drop it.
> 
> Thank you!
> 
> Regards,
> Yann E. MORIN.
> 
> -- 
> .-----------------.--------------------.------------------.--------------------.
> |  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
> | +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
> | +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
> | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
> '------------------------------^-------^------------------^--------------------'