Linux openOCD build failed 'missing makeinfo texi' of stellaris launchpad, stm32FX discovery

Stuck while building the openOCD? And it stops with error building the docs?? Ouchh...
luckily got this. Just set --enable-maintainer-mode in the configure, also as my addition
is to install the texinfo ( I am using Fedora 19 64bit), actually got the tip somewhere
i forgot.

Before:

./configure --prefix=/usr --enable-maintainer-mode --enable-stlink --enable-ti-icdi

and it ends up with error building the docs of openOCD

After:

./configure --prefix=/usr --enable-maintainer-mode --enable-stlink --enable-ti-icdi
--enable-maintainer-mode

It works! And now to get the lm4flash to work, first you need to use the usb port next to the switch with
device -- debug label then switch it to debug mode. Test the sudo lm4flash blinky.bin.

It works like charm! Happy electrifying..