Re: [Ltib] tslib is needed by DirectFB...

[Stuart Hughes]

Hi Peter,

Looks good, I've checked this into CVS.

Regards, Stuart

On 21/11/11 19:20, Peter Barada wrote:
> Stuart,
>
> I've stumbled across a problem with DirectFB - if you build it as part
> of LTIB from scratch you end up with rootfs/usr/lib/inputdrivers having:
>
> address@hidden:~/work/logic/eps_svn/software/products/linux/LTIB/trunk/ltib-3.0-nand$
> ls rootfs/usr/lib/directfb-1.1-0/inputdrivers/
> libdirectfb_keyboard.so  libdirectfb_linux_input.so
>
> But if you "./tlib -p DirectFB -m scbuild&&  ./ltib -p DirectFB -m
> scdeploy" to rebuild/deploy DirectFB, it will then build/install the
> tslib DirectFB input driver:
>
> address@hidden:~/work/logic/eps_svn/software/products/linux/LTIB/trunk/ltib-3.0-nand$
> ls rootfs/usr/lib/directfb-1.1-0/inputdrivers/
> libdirectfb_keyboard.so  libdirectfb_linux_input.so  libdirectfb_tslib.so
>
>
> This is due to DirectFB being built before tslib - and once tslib is
> installed, DirectFB's configure will find it (if PKG_DIRECTFB__WANT_TS
> is enabled).  In the initial configure log from DirectFB you'll find:
>
> checking which gfxdrivers should be built... checking which inputdrivers
> should be built... tslib keyboard linuxinput
> checking linux/input.h usability... yes
> checking linux/input.h presence... yes
> checking for linux/input.h... yes
> checking for struct input_absinfo in linux/input.h... yes
> checking for arm-linux-pkg-config... no
> checking for pkg-config... /opt/ltib/usr/bin/pkg-config
> checking pkg-config is at least version 0.9.0... yes
> checking for TSLIB... no
> configure: WARNING: *** no tslib -- tslib driver will not be built.
>
>
> Following is a patch to config/userspace/pkg_map that looks to fix the
> issue (just hoits PKG_TSLIB to before PKG_DIRECTFB):
>
>
> *** pkg_map.~1.29.~    2010-11-13 14:15:45.000000000 -0500
> --- pkg_map    2011-11-21 14:12:38.665846003 -0500
> ***************
> *** 147,159 ****
>    PKG_LIBJPEG                      = libjpeg
>    PKG_LIBTIFF                      = libtiff
>    PKG_GLIB2                        = glib2
>    PKG_DIRECTFB                     = DirectFB
>    PKG_DIRECTFB_EXAMPLES            = DirectFB-examples
>    PKG_ATK                          = atk
>    PKG_ALSA_LIB                     = alsa-lib
>    PKG_SWIG                         = swig
>    PKG_MICROWINDOWS                 = microwindows
> - PKG_TSLIB                        = tslib
>    PKG_LIBXML2                      = libxml2
>    PKG_HTTPD                        = httpd
>    PKG_MYSQL                        = mysql
> --- 147,159 ----
>    PKG_LIBJPEG                      = libjpeg
>    PKG_LIBTIFF                      = libtiff
>    PKG_GLIB2                        = glib2
> + PKG_TSLIB                        = tslib
>    PKG_DIRECTFB                     = DirectFB
>    PKG_DIRECTFB_EXAMPLES            = DirectFB-examples
>    PKG_ATK                          = atk
>    PKG_ALSA_LIB                     = alsa-lib
>    PKG_SWIG                         = swig
>    PKG_MICROWINDOWS                 = microwindows
>    PKG_LIBXML2                      = libxml2
>    PKG_HTTPD                        = httpd
>    PKG_MYSQL                        = mysql