hello everyone,
i have starting the cross compile opencv for ARM via LTIB but i m stuck for
following error ==>

checking for X... no
configure: error: X development libraries not found
error: Bad exit status from
/home/surekha/Documents/SACHIN/LTIB/L3.0.35_4.1.0_130816_source/yes/ltib/tmp/rpm
-tmp.98927

These packages failed to build:
gtk2

can anyone know how to resolved this issue??

gtk2 need an X window to run on, but you don't have the libs installed. Build it after you build X. You may need -devel packages depending on your distro.

1 members found this post helpful.

hello thanls for your reply...i have select for X11 package and i got this error after selecting requried X11 libraries i cant understand this error==>

/bin/bash: no: command not found
make[2]: *** [test-inline-pixbufs.h] Error 1
make[2]: Leaving directory `/home/surekha/Documents/SACHIN/LTIB/L3.0.35_4.1.0_130816_source/yes/ltib/rpm/BUILD/gtk+-2.14.3/demos'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/surekha/Documents/SACHIN/LTIB/L3.0.35_4.1.0_130816_source/yes/ltib/rpm/BUILD/gtk+-2.14.3'
make: *** [all] Error 2
error: Bad exit status from /home/surekha/Documents/SACHIN/LTIB/L3.0.35_4.1.0_130816_source/yes/ltib/tmp/rpm-tmp.17339 (%build)


RPM build errors:
Bad exit status from /home/surekha/Documents/SACHIN/LTIB/L3.0.35_4.1.0_130816_source/yes/ltib/tmp/rpm-tmp.17339 (%build)
Build time for gtk2: 227 seconds

Failed building gtk2


f_buildrpms() returned an error, exiting
traceback:
main:572


Started: Thu Feb 18 17:43:26 2016
Ended: Thu Feb 18 17:47:14 2016
Elapsed: 228 seconds

These packages failed to build:
gtk2

Build Failed

hello, gtk2 issue was solved by "sudo apt-get install libgtk2.0-dev" and remove the package in ltib folder /ltib/rpm/BUILD/gtk

now i am facing new error ==>

./arm-fsl-linux-gnueabi/bin/ld: cannot find -lgssapi_krb5
/opt/freescale/usr/local/gcc-4.6.2-glibc-2.13-linaro-multilib-2011.12/fsl-linaro-toolchain/bin/../lib/gcc/arm-fsl-linux-gnueabi/4.6.2/../../../../arm-fsl-linux-gnueabi/bin/ld: cannot find -lkrb5
/opt/freescale/usr/local/gcc-4.6.2-glibc-2.13-linaro-multilib-2011.12/fsl-linaro-toolchain/bin/../lib/gcc/arm-fsl-linux-gnueabi/4.6.2/../../../../arm-fsl-linux-gnueabi/bin/ld: cannot find -lk5crypto
/opt/freescale/usr/local/gcc-4.6.2-glibc-2.13-linaro-multilib-2011.12/fsl-linaro-toolchain/bin/../lib/gcc/arm-fsl-linux-gnueabi/4.6.2/../../../../arm-fsl-linux-gnueabi/bin/ld: cannot find -lcom_err
collect2: ld returned 1 exit status
make[2]: *** [libftp.la] Error 1



These packages failed to build:
gnome-vfs

libftp.la? Is that a static lib? You may get past that with --disable-static in the configure, but the linker cannot find stuff, and you won't get far that way. Google the errors and find what you're missing - libssl maybe, or something kerebos related.

And when you're cross compiling, EXPECT PAIN. You will get it. Exhaust google before asking.

hi solved this issue now...by removing krb package and gnome-vfs build succesfully but now cant solve...



checking for arm-linux-strip... arm-linux-strip
configure: creating ./config.status
config.status: creating Makefile
config.status: creating bigreqsproto.pc
+ make
make: Nothing to be done for `all'.
+ mv COPYING COPYING-bigreqsproto
mv: cannot stat `COPYING': No such file or directory
error: Bad exit status from /home/surekha/Documents/SACHIN/LTIB/L3.0.35_4.1.0_130816_source/yes/ltib/tmp/rpm-tmp.10623 (%build)


RPM build errors:
Bad exit status from /home/surekha/Documents/SACHIN/LTIB/L3.0.35_4.1.0_130816_source/yes/ltib/tmp/rpm-tmp.10623 (%build)
Build time for xorg-x11-proto-devel: 2 seconds

Failed building xorg-x11-proto-devel


f_buildrpms() returned an error, exiting
traceback:
main:572


Started: Fri Feb 19 17:07:11 2016
Ended: Fri Feb 19 17:07:17 2016
Elapsed: 6 seconds

These packages failed to build:
xorg-x11-proto-devel

Build Failed

hey again from Exhausting google solved this issue....

hi now i am reaching my target for cross compile opencv via LTIB but following are the net connection issue cant get it...

Processing: opencv
====================
Build path taken because: no prebuilt rpm,
Testing network connectivity
OK GPP:

Try opencv-1.1.0.tar.gz.md5 from the GPP
http://bitshrine.org/gpp/opencv-1.1.0.tar.gz.md5:
18:07:44 ERROR 404: Not Found.
Try opencv-1.1.0.tar.gz from the GPP
http://bitshrine.org/gpp/opencv-1.1.0.tar.gz:
18:07:45 ERROR 404: Not Found.
Can't get: opencv-1.1.0.tar.gz at ./ltib line 802.


f_buildrpms() returned an error, exiting
traceback:
main:572


Started: Fri Feb 19 18:07:41 2016
Ended: Fri Feb 19 18:07:45 2016
Elapsed: 4 seconds

These packages failed to build:
opencv

Build Failed

how to fix it?

I don't know bitshine. The homepage is opencv.willowgarage.com, buut is not responding. Opencv-1.1pre1.tar.gz is on sourceforge, and I suggest you get it there.

WOW ~ you'll find getting all of them errors when you're compiling source is a good thing, actaully. Because all it is really telling you is what developer packages, dependces you are missing. As I think you're finding out.

it needs the header files so that it can use them to get the definitions to all of the functions within the code itself. In order to know how to handle the function calls.

Same Function Name two different functions.
It has to know which one to use and how, it uses the definitions within the header files to sort it out by matching the function call within the code itself, to the function definitions within the header file. short explanation.

oh and I think I noticed is it you again? in a different post doing the same thing.

look here in sourceForge

opencvlibrary/files

do you know how I found it ?

by following my own advice I gave you to do...

now while i burn the my creted rootfs (in ltib folder)into my board then maximum commands are not working like
ls,mkdir,mount etc do u know what is the issue?

Lack of a proper path, presuming they're properly installed. Try these 2 separately
The first shows the path the system searches. The second checks each executable you fill in for missing libs, and lists them