[V2,2/2] ljlinenoise: new package

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
---
 package/Config.in                  |    1 +
 package/ljlinenoise/Config.in      |   15 +++++++++++++++
 package/ljlinenoise/ljlinenoise.mk |   13 +++++++++++++
 3 files changed, 29 insertions(+)
 create mode 100644 package/ljlinenoise/Config.in
 create mode 100644 package/ljlinenoise/ljlinenoise.mk

François, All,

A few nit-picks below...

On 2014-02-03 12:07 +0100, Francois Perrad spake thusly:
> Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
[--SNIP--]
> diff --git a/package/ljlinenoise/Config.in b/package/ljlinenoise/Config.in
> new file mode 100644
> index 0000000..3d2af35
> --- /dev/null
> +++ b/package/ljlinenoise/Config.in
> @@ -0,0 +1,15 @@
> +config BR2_PACKAGE_LJLINENOISE
> +	bool "ljlinenoise"
> +	select BR2_PACKAGE_LJSYSCALL
> +	# ljsyscall is specifically for LuaJIT, not Lua.
> +	depends on BR2_PACKAGE_LUAJIT
> +	# ljsyscall is only available for some target architectures
> +	depends on BR2_i386 || BR2_x86_64 || BR2_powerpc || BR2_arm || BR2_armeb

No need for the comment, it is obvious from the dependency itself that
ljlinenoise only works on these architectures.

However, it's maybe worth a comment in the commit log.

> +	help
> +	  ljlinenoise is a pure LuaJIT port of linenoise,
> +	  a small alternative to readline and libedit.
> +
> +	  http://fperrad.github.io/ljlinenoise/
> +
> +comment "ljlinenoise needs LuaJIT"
> +	depends on !BR2_PACKAGE_LUAJIT && (BR2_i386 || BR2_x86_64 || BR2_powerpc || BR2_arm || BR2_armeb)
> diff --git a/package/ljlinenoise/ljlinenoise.mk b/package/ljlinenoise/ljlinenoise.mk
> new file mode 100644
> index 0000000..69f6130
> --- /dev/null
> +++ b/package/ljlinenoise/ljlinenoise.mk
> @@ -0,0 +1,13 @@
> +################################################################################
> +#
> +# ljlinenoise
> +#
> +################################################################################
> +
> +LJLINENOISE_VERSION_UPSTREAM = 0.1.1
> +LJLINENOISE_VERSION = $(LJLINENOISE_VERSION_UPSTREAM)-1
> +LJLINENOISE_SUBDIR  = ljlinenoise-$(LJLINENOISE_VERSION_UPSTREAM)
                     ^^
Very small nit-pick: only one space in front of the '=' sing.

Regards,
Yann E. MORIN.

Dear Yann E. MORIN,

On Mon, 3 Feb 2014 21:26:31 +0100, Yann E. MORIN wrote:

> > diff --git a/package/ljlinenoise/Config.in b/package/ljlinenoise/Config.in
> > new file mode 100644
> > index 0000000..3d2af35
> > --- /dev/null
> > +++ b/package/ljlinenoise/Config.in
> > @@ -0,0 +1,15 @@
> > +config BR2_PACKAGE_LJLINENOISE
> > +	bool "ljlinenoise"
> > +	select BR2_PACKAGE_LJSYSCALL
> > +	# ljsyscall is specifically for LuaJIT, not Lua.
> > +	depends on BR2_PACKAGE_LUAJIT
> > +	# ljsyscall is only available for some target architectures
> > +	depends on BR2_i386 || BR2_x86_64 || BR2_powerpc || BR2_arm || BR2_armeb
> 
> No need for the comment, it is obvious from the dependency itself that
> ljlinenoise only works on these architectures.

Hum, really? These dependencies are inherited from ljsyscall, which is
selected by this package. In such a situation, we normally do something
like:

	select BR2_PACKAGE_LIBGLIB2
	depends on BR2_USE_WCHAR # libglib2

so having the same comment mentioned here makes sense, IMO, as it helps
understanding where the architecture dependency is coming from.

Thomas

Thomas, François, All,

On 2014-02-03 22:56 +0100, Thomas Petazzoni spake thusly:
> On Mon, 3 Feb 2014 21:26:31 +0100, Yann E. MORIN wrote:
> 
> > > diff --git a/package/ljlinenoise/Config.in b/package/ljlinenoise/Config.in
> > > new file mode 100644
> > > index 0000000..3d2af35
> > > --- /dev/null
> > > +++ b/package/ljlinenoise/Config.in
> > > @@ -0,0 +1,15 @@
> > > +config BR2_PACKAGE_LJLINENOISE
> > > +	bool "ljlinenoise"
> > > +	select BR2_PACKAGE_LJSYSCALL
> > > +	# ljsyscall is specifically for LuaJIT, not Lua.
> > > +	depends on BR2_PACKAGE_LUAJIT
> > > +	# ljsyscall is only available for some target architectures
> > > +	depends on BR2_i386 || BR2_x86_64 || BR2_powerpc || BR2_arm || BR2_armeb
> > 
> > No need for the comment, it is obvious from the dependency itself that
> > ljlinenoise only works on these architectures.
> 
> Hum, really? These dependencies are inherited from ljsyscall, which is
> selected by this package. In such a situation, we normally do something
> like:
> 
> 	select BR2_PACKAGE_LIBGLIB2
> 	depends on BR2_USE_WCHAR # libglib2
> 
> so having the same comment mentioned here makes sense, IMO, as it helps
> understanding where the architecture dependency is coming from.

OK, my bad, I misread 'ljlinenoise' when 'ljsyscall' was properly
written.

Forget what I said about this. Sorry for the noise.
As Thomas said, just post-fix the depends with  '# ljsyscall'.

Regards,
Yann E. MORIN.