i.MX ProcessorsのトピックRe: libXtst and libXi

libXtst and libXi

alexandrglukhov — Thu, 09 Oct 2014 06:03:59 GMT

Hello, I'm trying to launch java with awt on Freescale i.MX28, but I have a problem with libXtst and libXi.

I need this files, but link is not available: http://www.imxdev.org/wiki/images/9/91/Libxtst_libxi_specs.tar.gz

So, I find files on http://packages.ubuntu.com/en/utopic/libxtst-dev

then put

libXi.spec in ltib/dist/lfs-5.1/libXi/

libXtst.spec in ltib/dist/lfs-5.1/libXtst/

.tar and .patch in ltib/rpm/SOURCES

and add into ltib/config/userspace/packages.lkc

config PKG_LIBXI

depends CAP_HAS_MMU

select PKG_XORG_SERVER

select PKG_LIBXMU

select PKG_LIBXPM

bool "libXi"

help

X.Org X11 libXi runtime library

config PKG_LIBXTST

depends CAP_HAS_MMU

select PKG_XORG_SERVER

select PKG_LIBXMU

select PKG_LIBXPM

bool "libXtst"

help

X.Org X11 libXtst runtime library

and into ltib/config/userspace/pkg_map

PKG_LIBXI = libXi

PKG_LIBXTST = libXtst

After that I find packages libXtst and libXi in ./ltib -m confid in X11 package.

But when I do ./ltib, I get this error:

Processing: libXi

===================

dropping %name-%version.tar

in spec token: sources

dropping %name-%version-%release.patch

in spec token: patches

Build path taken because: no prebuilt rpm,

Use of uninitialized value $file in concatenation (.) or string at ./ltib line 780.

rpmbuild --dbpath /home/ubuntu/Projects/TionPro28/ltib/ltib/rootfs//var/lib/rpm --target arm --define '_unpackaged_files_terminate_build 0' --define '_target_cpu arm' --define '__strip strip' --define '_topdir /home/ubuntu/Projects/TionPro28/ltib/ltib/rpm' --define '_prefix /usr' --define '_tmppath /home/ubuntu/Projects/TionPro28/ltib/ltib/tmp' --define '_rpmdir /home/ubuntu/Projects/TionPro28/ltib/ltib/rpm/RPMS' --define '_mandir /usr/share/man' --define '_sysconfdir /etc' --define '_localstatedir /var' -bb --clean --rmsource /home/ubuntu/Projects/TionPro28/ltib/ltib/dist/lfs-5.1/libXi/libXi.spec

Building target platforms: arm

Building for target arm

error: failed build dependencies:

asciidoc is needed by libXi-1.7.4-alt1

libX11-devel is needed by libXi-1.7.4-alt1

libXext-devel is needed by libXi-1.7.4-alt1

libXfixes-devel is needed by libXi-1.7.4-alt1

xmlto is needed by libXi-1.7.4-alt1

xorg-inputproto-devel is needed by libXi-1.7.4-alt1

xorg-sgml-doctools is needed by libXi-1.7.4-alt1

xorg-util-macros is needed by libXi-1.7.4-alt1

Build time for libXi: 0 seconds

Failed building libXi

I try apt-get install, but there is no changes. Something wrong with dependencies? Can anybody help me with this dependencies or advise another way of installing libXtst and libXi?

Thanks in advance

Re: libXtst and libXi

Yuri — Fri, 10 Oct 2014 03:24:02 GMT

Please check if X11 is selected in LTIB.

Have a great day,
Yuri

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Re: libXtst and libXi

alexandrglukhov — Fri, 10 Oct 2014 05:25:59 GMT

Yes, X11 is selected

Re: libXtst and libXi

Yuri — Fri, 10 Oct 2014 05:54:18 GMT

Is it possible to try using the Freescale demo image (Gnome) with Java ?

(the demo should contain all libs)

~Yuri.

Re: libXtst and libXi

alexandrglukhov — Fri, 10 Oct 2014 08:15:32 GMT

I didn't try demo image, yet. I don't know about it, can you tell me about How to instal demo?

But I want try to do something with my image. Can you tell about X11 and libXtst? Should I select packages libXtst and libXi (which I created in my first message), or it is not nessesary? And if I should, which libXtst.spec and libXi.spec I must use? Maybe you have this files http://www.imxdev.org/wiki/images/9/91/Libxtst_libxi_specs.tar.gz ?

And one more question. If I not selected the libXtst and libXi in packages of X11 (may be I added them incorrectly? ), ./tlib compile with success, and on i.MX java -jar with output in console run, everything is OK. But when I run java -jar with awt, I get this message:

Exception in thread "main" java.lang.UnsatisfiedLinkError: /ejdk1.8.0_06/linux_a

rm_sflt/jre/lib/arm/libawt_xawt.so: libXtst.so.6: cannot open shared object file

: No such file or directory

at java.lang.ClassLoader$NativeLibrary.load(Native Method)

at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1929)

at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1814)

at java.lang.Runtime.load0(Runtime.java:809)

at java.lang.System.load(System.java:1083)

at java.lang.ClassLoader$NativeLibrary.load(Native Method)

at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1929)

at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1835)

at java.lang.Runtime.loadLibrary0(Runtime.java:870)

at java.lang.System.loadLibrary(System.java:1119)

at java.awt.Toolkit$3.run(Toolkit.java:1651)

at java.awt.Toolkit$3.run(Toolkit.java:1649)

at java.security.AccessController.doPrivileged(Native Method)

at java.awt.Toolkit.loadLibraries(Toolkit.java:1648)

at java.awt.Toolkit.<clinit>(Toolkit.java:1683)

at java.awt.Component.<clinit>(Component.java:595)

I have libXtst.so.6 in usr/lib.

Re: libXtst and libXi

Yuri — Fri, 10 Oct 2014 08:56:15 GMT

I will send You the link to download the demo: it is just SD image copy with Linux command dd.

If Java apps will be working (after JVM istalling) with this system it is possible just to change
kernel (if needed) and use the filesystem as is.

I do not have this file http://www.imxdev.org/wiki/images/9/91/Libxtst_libxi_specs.tar.gz ?
(I tried searching all available for me resources.)

~Yuri.

Re: libXtst and libXi

alexandrglukhov — Mon, 13 Oct 2014 09:41:22 GMT

Hello again, I want to ask one more question. You told me about building libXtst and libXi packages from sources. I have no idea, how to do it and which sources look for. Could you tell, how to do it? Thanks in advance

Re: libXtst and libXi

Yuri — Tue, 14 Oct 2014 05:48:23 GMT

Spec files :

http://cvs.savannah.gnu.org/viewvc/*checkout*/ltib/dist/lfs-5.1/libXtst/libXtst.spec?revision=1.1&root=ltib&pathrev=MAIN

http://cvs.savannah.gnu.org/viewvc/*checkout*/ltib/dist/lfs-5.1/libXi/libXi.spec?revision=1.1&root=ltib&pathrev=MAIN

Sources :

http://xorg.freedesktop.org/releases/individual/lib/

~Yuri.

Re: libXtst and libXi

alexandrglukhov — Tue, 14 Oct 2014 10:18:08 GMT

Oh, thank you for this links, finally I succesfully built libXtst and libXi packages!

There is no more libXtst.so.6 error.

But I got another problem, which I need to solve. When I run java -jar with awt, I get this message:

Exception in thread "main" java.awt.AWTError: Can't connect to X11 window server

using ':0' as the value of the DISPLAY variable.

at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method)

at sun.awt.X11GraphicsEnvironment.access$200(X11GraphicsEnvironment.java:65)

at sun.awt.X11GraphicsEnvironment$1.run(X11GraphicsEnvironment.java:115)

at java.security.AccessController.doPrivileged(Native Method)

at sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:74)

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Class.java:259)

at java.awt.GraphicsEnvironment.createGE(GraphicsEnvironment.java:102)

at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:81)

at sun.awt.X11.XToolkit.<clinit>(XToolkit.java:122)

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Class.java:259)

at java.awt.Toolkit$2.run(Toolkit.java:872)

at java.awt.Toolkit$2.run(Toolkit.java:865)

at java.security.AccessController.doPrivileged(Native Method)

at java.awt.Toolkit.getDefaultToolkit(Toolkit.java:864)

at java.awt.Toolkit.getEventQueue(Toolkit.java:1749)

at java.awt.EventQueue.invokeLater(EventQueue.java:1245)

at Main.GoTest.main(GoTest.java:63)

I tried to set DISPLAY variable = ":0" and ":0.0" and just "0" (without quotes). It seems, that problem in X11 server. How to start it?

When I print Xfbdev or startx, I get:

_XSERVTransSocketOpenCOTSServer: Unable to open socket for inet6

_XSERVTransOpen: transport open failed for inet6/freescale:0

_XSERVTransMakeAllCOTSServerListeners: failed to open listener for inet6

mxsfb_pan_display: var->xoffset 0, info->var.xoffset 0

mxsfb_check_var: xres 640, yres 480, bpp 16

get_matching_pentry: 480:640:16 vs 480:640:16

mxsfb_pan_display: var->xoffset 0, info->var.xoffset 0

(EE) XKB: Couldn't open rules file /usr/share/X11/xkb/rules/base

(EE) XKB: No components provided for device Virtual core keyboard

or this one:

_XSERVTransSocketOpenCOTSServer: Unable to open socket for inet6

_XSERVTransOpen: transport open failed for inet6/freescale:0

_XSERVTransMakeAllCOTSServerListeners: failed to open listener for inet6

mxsfb_pan_display: var->xoffset 0, info->var.xoffset 0

mxsfb_check_var: xres 640, yres 480, bpp 16

get_matching_pentry: 480:640:16 vs 480:640:16

mxsfb_pan_display: var->xoffset 0, info->var.xoffset 0

syntax error: line 1416 of pc

The XKEYBOARD keymap compiler (xkbcomp) reports:

> Error: Error interpreting include file "pc"

> Exiting

> Abandoning geometry file "default"

Errors from xkbcomp are not fatal to the X server

(EE) Error compiling keymap (server-0)

(EE) XKB: Couldn't compile keymap

syntax error: line 1416 of pc

The XKEYBOARD keymap compiler (xkbcomp) reports:

> Error: Error interpreting include file "pc"

> Exiting

> Abandoning geometry file "default"

Errors from xkbcomp are not fatal to the X server

(EE) Error compiling keymap (server-0)

(EE) XKB: Couldn't compile keymap

What I can do now?

I hope, it will be the last problem with running java awt)

Thanks in advance

--------------------------

Well,

export DISPLAY=:0

export TSLIB_TSDEVICE=/dev/input/ts0

Xfbdev -mouse tslib,2,device=/dev/input/ts0 &

solved this error, but I saw my java application on VGA monitor, but not on touchscreen. I created for this another topic. Thanks for your help!!!

Re: libXtst and libXi

Yuri — Wed, 15 Oct 2014 11:34:41 GMT

Please check xorg.conf file

As for "I hope, it will be the last problem with running java awt)" : Оптимист однако !

~Yuri.