[Buildroot] [PATCH] directfb-lua: new package

[Ezequiel Garcia]

On Mon, Mar 03, 2014 at 08:38:12PM +0100, François Perrad wrote:
> 2013-07-29 21:36 GMT+02:00 Ezequiel Garcia <ezequiel.garcia at free-electrons.com>:
> > This is a Lua binding to DirectFB. It is an automated binding
> > generated from the DirectFB headers, so it generates an identical
> > API to DirectFB's, only simpler to use.
> >
> > Signed-off-by: Ezequiel Garcia <ezequiel.garcia at free-electrons.com>
> > ---
> >  package/Config.in                    |  1 +
> >  package/directfb-lua/Config.in       | 10 ++++++++++
> >  package/directfb-lua/directfb-lua.mk | 23 +++++++++++++++++++++++
> >  3 files changed, 34 insertions(+)
> >  create mode 100644 package/directfb-lua/Config.in
> >  create mode 100644 package/directfb-lua/directfb-lua.mk
> >
> > diff --git a/package/Config.in b/package/Config.in
> > index 6d5ff01..dcaac4c 100644
> > --- a/package/Config.in
> > +++ b/package/Config.in
> > @@ -120,6 +120,7 @@ comment "graphic libraries"
> >  source "package/cegui06/Config.in"
> >  source "package/directfb/Config.in"
> >  source "package/directfb-examples/Config.in"
> > +source "package/directfb-lua/Config.in"
> 
> This is not the right place. directfb-lua must be inserted in the Lua
> modules section, just after 'dado'.
> 
> >  source "package/divine/Config.in"
> >  source "package/fbdump/Config.in"
> >  source "package/fbgrab/Config.in"
> > diff --git a/package/directfb-lua/Config.in b/package/directfb-lua/Config.in
> > new file mode 100644
> > index 0000000..7f941f9
> > --- /dev/null
> > +++ b/package/directfb-lua/Config.in
> > @@ -0,0 +1,10 @@
> > +config BR2_PACKAGE_DIRECTFB_LUA
> > +       bool "directfb-lua"
> > +       depends on BR2_PACKAGE_DIRECTFB
> > +       depends on BR2_PACKAGE_LUA
> 
> The dependency with Lua is implicit in the Lua modules section.
> The dependency with DirectFB must be rewritten like this :
> 
>     select BR2_PACKAGE_DIRECTFB
>     depends on BR2_TOOLCHAIN_HAS_THREADS # directfb
>     depends on BR2_INSTALL_LIBSTDCPP # directfb
> 
> with this comment statement at the end of the file :
> 
> comment "directfb-lua needs a toolchain w/ C++, threads"
>     depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_INSTALL_LIBSTDCPP
> 
> > +       help
> > +         directfb-lua is a Lua binding to DirectFB. It is an automated binding
> > +         generated from the DirectFB headers. This means it generates an API
> > +         identical to the DirectFB's, only easier to use.
> > +
> > +         https://github.com/ezequielgarcia/directfb-lua
> > diff --git a/package/directfb-lua/directfb-lua.mk b/package/directfb-lua/directfb-lua.mk
> > new file mode 100644
> > index 0000000..f975a55
> > --- /dev/null
> > +++ b/package/directfb-lua/directfb-lua.mk
> > @@ -0,0 +1,23 @@
> > +################################################################################
> > +#
> > +# directfb-lua
> > +#
> > +################################################################################
> > +
> > +DIRECTFB_LUA_VERSION = v0.2.1
> > +DIRECTFB_LUA_SITE = https://github.com/ezequielgarcia/directfb-lua/tarball/$(DIRECTFB_LUA_VERSION)
> 
> Now, Buildroot has a Github helper.
> DIRECTFB_LUA_SITE = $(call
> github,ezequielgarcia,directfb-lua,$(DIRECTFB_LUA_VERSION))
> 
> > +DIRECTFB_LUA_LICENSE = MIT
> > +DIRECTFB_LUA_LICENSE_FILES = COPYING
> > +DIRECTFB_LUA_DEPENDENCIES = directfb lua
> 
> Now, Buildroot has various Lua interpreters, and directfb-lua could be
> build with all of them.
> DIRECTFB_LUA_DEPENDENCIES = directfb luainterpreter
> 
> > +
> > +define DIRECTFB_LUA_BUILD_CMDS
> > +       $(TARGET_MAKE_ENV) $(MAKE) -C $(@D) gen
> > +       $(TARGET_MAKE_ENV) CROSS_COMPILE="$(TARGET_CROSS)" $(MAKE) -C $(@D)
> > +endef
> > +
> > +define DIRECTFB_LUA_INSTALL_TARGET_CMDS
> > +       $(TARGET_MAKE_ENV) INSTALL_DIR="$(TARGET_DIR)/usr/lib/lua" \
> 
> At this time :
>      INSTALL_DIR="$(TARGET_DIR)/usr/lib/lua/$(LUAINTERPRETER_ABIVER)"
> 

Thanks a lot for the feedback! I'll push another patch.
-- 
Ezequiel García, Free Electrons
Embedded Linux, Kernel and Android Engineering
http://free-electrons.com