<s>
Openmoko	B-Application
Linux	I-Application
is	O
an	O
operating	B-General_Concept
system	I-General_Concept
for	O
smartphones	B-Application
developed	O
by	O
the	O
Openmoko	B-Application
project	O
.	O
</s>
<s>
It	O
is	O
based	O
on	O
the	O
Ångström	B-Language
distribution	I-Language
,	O
comprising	O
various	O
pieces	O
of	O
free	B-Application
software	I-Application
.	O
</s>
<s>
The	O
main	O
targets	O
of	O
Openmoko	B-Application
Linux	I-Application
were	O
the	O
Openmoko	B-Application
Neo	O
1973	O
and	O
the	O
Neo	O
FreeRunner	O
.	O
</s>
<s>
Openmoko	B-Application
Linux	I-Application
was	O
developed	O
from	O
2007	O
to	O
2009	O
by	O
Openmoko	B-Application
Inc	O
.	O
</s>
<s>
Afterwards	O
the	O
development	O
of	O
software	O
for	O
the	O
Openmoko	B-Application
phones	O
was	O
taken	O
over	O
by	O
the	O
community	O
and	O
continued	O
in	O
various	O
projects	O
,	O
including	O
SHR	O
,	O
QtMoko	O
and	O
Hackable1	O
.	O
</s>
<s>
Openmoko	B-Application
Linux	I-Application
uses	O
the	O
Linux	B-Operating_System
kernel	I-Operating_System
,	O
GNU	B-Language
libc	I-Language
,	O
the	O
X.Org	B-Operating_System
Server	I-Operating_System
plus	O
their	O
own	O
graphical	B-Application
user	I-Application
environment	I-Application
built	O
using	O
the	O
EFL	B-Library
toolkit	I-Library
,	O
GTK+	B-Application
toolkit	I-Application
,	O
Qt	B-Language
toolkit	I-Language
and	O
the	O
illume	O
window	O
manager	O
(	O
previously	O
Matchbox	B-Device
window	I-Device
manager	I-Device
)	O
.	O
</s>
<s>
The	O
OpenEmbedded	B-Application
build	O
framework	O
and	O
opkg	B-Application
package	B-Application
management	I-Application
system	I-Application
,	O
are	O
used	O
to	O
create	O
and	O
maintain	O
software	B-Application
packages	I-Application
.	O
</s>
<s>
This	O
is	O
a	O
very	O
different	O
approach	O
than	O
that	O
of	O
Android	B-Application
(	O
in	O
which	O
everything	O
except	O
Linux	B-Operating_System
,	O
Webkit	O
,	O
and	O
the	O
Java	B-Language
language	I-Language
inside	O
of	O
Android	B-Application
seems	O
non-standard	O
)	O
.	O
</s>
<s>
Applications	O
targeted	O
for	O
Android	B-Application
must	O
be	O
substantially	O
rewritten	O
and	O
are	O
largely	O
not	O
portable	O
.	O
</s>
<s>
Many	O
existing	O
Linux	B-Operating_System
desktop	O
apps	O
can	O
be	O
easily	O
ported	O
to	O
Openmoko	B-Application
.	O
</s>
