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[Q] compiling kernel. Please give me some help?

Hello. When i try compile my kernel i got some errors
i'm on ubuntu 10.04, 10.10, 11.04, 11.10.
I'm using theese commands:
Code:
make ARCH=arm iconiaa500_defconfig
with no problems it says 'configuration written to .config' then i cant find that file.
whet i try to compile it with this command
Code:
make ARCH=arm CROSS_COMPILE=/home/myhomedir./A500-kernel/toolchains/arm-2009q3/bin/arm-none-eabi- -j3
then at the end i get something like:
Code:
drivers/usb/host/ehci-hub.c:130: warning: 'ehci_adjust_port_wakeup_flags' defined but not used
drivers/usb/host/ehci-lpm.c:20: warning: 'ehci_lpm_set_da' defined but not used
drivers/usb/host/ehci-lpm.c:40: warning: 'ehci_lpm_check' defined but not used
net/mac80211/tx.c: In function 'ieee80211_subif_start_xmit':
net/mac80211/tx.c:1753: warning: unused variable 'mppath'
arch/arm/boot/compressed/piggy.lzo.S: Assembler messages:
arch/arm/boot/compressed/piggy.lzo.S:4: Error: file not found: arch/arm/boot/compressed/piggy.lzo
make[2]: *** [arch/arm/boot/compressed/piggy.lzo.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [arch/arm/boot/compressed/vmlinux] Error 2
make: *** [zImage] Error 2
make: *** Waiting for unfinished jobs....
anyone knows whats problem? thanks for spending some time. Sorry for bad english.
I was try many guides include nethams and sp3dev's
HTML:
http://forum.xda-developers.com/showthread.php?t=1158260&page=24
HTML:
http://forum.xda-developers.com/showthread.php?t=1158260&page=9
I'm using astarasikov-iconia-gnu-kernel source.
Sorry for bad English.

[Q] Who could help me for compiling the kernel?

I build the ROM from source , but to automatically compile the kernel is always wrong.
/home/work/cm10.1/kernel/samsung/exynos5410/include/linux/kconfig.h:46:1: fatal error: drivers/gud//build_tag.h: No such file or directory
compilation terminated.
make[4]: *** [drivers/gud/MobiCoreDriver/logging.o] error 1
make[3]: *** [drivers/gud] error 2
make[2]: *** [drivers] error 2
make[1]: *** [sub-make] error 2
make: *** [TARGET_KERNEL_BINARIES] error 2
Who could help me ?

smallcsduck said:
I build the ROM from source , but to automatically compile the kernel is always wrong.
/home/work/cm10.1/kernel/samsung/exynos5410/include/linux/kconfig.h:46:1: fatal error: drivers/gud//build_tag.h: No such file or directory
compilation terminated.
make[4]: *** [drivers/gud/MobiCoreDriver/logging.o] error 1
make[3]: *** [drivers/gud] error 2
make[2]: *** [drivers] error 2
make[1]: *** [sub-make] error 2
make: *** [TARGET_KERNEL_BINARIES] error 2
Who could help me ?
Click to expand...
Click to collapse
It looks like you don't follow the kernel building process. Have a look at Sony's guide for building android kernels.
developer.sonymobile.com/knowledge-base/open-source/open-devices/how-to-build-and-flash-a-linux-kernel/how-to-build-and-flash-a-linux-kernel-for-aosp-supported-devices

[Q] [Compiling PA] Troubleshooting

Hello everyone,
I´m trying compile form PA4+ repos. I follow the step in this guide (http://forum.xda-developers.com/moto-g/development/4-4-4-nightlies-paranoid-4-4-motorola-t2792041)
But no matter what I do always get the following error:
Code:
host Executable: clang (/home/levis/paranoid/out/host/linux-x86/obj/EXECUTABLES/clang_intermediates/clang)
CC drivers/cpufreq/cpufreq_interactive.o
CC drivers/cpufreq/freq_table.o
../../../../../../kernel/motorola/msm8226/drivers/cpufreq/cpufreq_interactive.c: In function 'show_target_loads':
../../../../../../kernel/motorola/msm8226/drivers/cpufreq/cpufreq_interactive.c:813:6: warning: operation on 'ret' may be undefined [-Wsequence-point]
error, forbidden warning: cpufreq_interactive.c:813
make[4]: *** [drivers/cpufreq/cpufreq_interactive.o] Error 1
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [drivers/cpufreq] Error 2
make[2]: *** [drivers] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [sub-make] Error 2
make[1]: Leaving directory `/home/levis/paranoid/kernel/motorola/msm8226'
make: *** [TARGET_KERNEL_BINARIES] Error 2
make: *** Waiting for unfinished jobs....
Total time elapsed: 32 minutes (1937.343507123 seconds)
file does not exist or wrong directory located
Please Could you point me in the right direction.

- Solution 1
Delete the all folder (Yeah .. that's a shame ..) and resync again.
- Solution 2
Check if all the depency software is correctly installed.
- Solution 3
Use a prebuilt kernel
Code:
cd /yourpathtothesources/kernel/motorola/msm8226
make -j4 O=out
cp -R /yourpathtothesources/kernel/motorola/msm8226/out/* /yourpathtothesources/out/target/product/falcon/obj/KERNEL_OBJ
cp /yourpathtothesources/kernel/motorola/msm8226/out/arch/arm/boot/zImage /yourpathtothesources/out/target/product/falcon/kernel
Hope that's help.
Try first solution first !

thank you very much for your quick response. I will prove what you said and will post the results

Thanks +h2o64 , Whith the Solution 1, was perfect. Now I have installed and working my own compiled version.

levis_ap said:
Thanks +h2o64 , Whith the Solution 1, was perfect. Now I have installed and working my own compiled version.
Click to expand...
Click to collapse
Congrats! There is a new Linaro build toolchain! Personally I clean my entire build directory today
Sent from my Moto G using XDA Free mobile app

[HELP] Android kernel compiling error.

Hi every body, I am trying to compile kernel for SamSung Galaxy S5 (SM-G906K).
I always get this error message, i don't know how to solve it. Please help me !
Thank you all!
________________________________________________________
/home/vip7009pro/Kernel2/drivers/gpu/gpu_sysfs/Kbuild:29: **** Make sure target file is defined. Check the TARGET and GPU configs in Makefile and Kernel Config. Module won't work without target file. ****
scripts/Makefile.clean:17: /home/vip7009pro/Kernel2/drivers/media/isdbt/fc8150/Makefile: No such file or directory
make[4]: *** No rule to make target `/home/vip7009pro/Kernel2/drivers/media/isdbt/fc8150/Makefile'. Stop.
make[3]: *** [drivers/media/isdbt/fc8150] Error 2
make[2]: *** [drivers/media/isdbt] Error 2
make[1]: *** [drivers/media] Error 2
make: *** [_clean_drivers] Error 2
[email protected]:~/Kernel2$ make mrproper
/home/vip7009pro/Kernel2/drivers/gpu/gpu_sysfs/Kbuild:29: **** Make sure target file is defined. Check the TARGET and GPU configs in Makefile and Kernel Config. Module won't work without target file. ****
scripts/Makefile.clean:17: /home/vip7009pro/Kernel2/drivers/media/isdbt/fc8150/Makefile: No such file or directory
make[4]: *** No rule to make target `/home/vip7009pro/Kernel2/drivers/media/isdbt/fc8150/Makefile'. Stop.
make[3]: *** [drivers/media/isdbt/fc8150] Error 2
make[2]: *** [drivers/media/isdbt] Error 2
make[1]: *** [drivers/media] Error 2
make: *** [_clean_drivers] Error 2
_________________________________________

[Completed] Build CM; "fatal error: soc/qcom/lge/board_lge.h: No such file or directory"

Build CM; "fatal error: soc/qcom/lge/board_lge.h: No such file or directory"
Here is the full error:
/home/android/android/system/kernel/lge/msm8916/drivers/leds/leds-qpnp.c:31:36: fatal error: soc/qcom/lge/board_lge.h: No such file or directory
#include <soc/qcom/lge/board_lge.h>
^
compilation terminated.
make[4]: *** [drivers/leds/leds-qpnp.o] Error 1
make[3]: *** [drivers/leds] Error 2
make[2]: *** [drivers] Error 2
make[1]: *** [sub-make] Error 2
make[1]: Leaving directory `/home/android/android/system/kernel/lge/msm8916'
make: *** [TARGET_KERNEL_BINARIES] Error 2
make: Leaving directory `/home/android/android/system'
I was building for the LG H631 and it had been building for a few minutes. Any suggestions?

Hi,
Thanks for using XDA Assist.
I guess it's fixed now: http://forum.xda-developers.com/android/software/cyanogenmod-12-1-h631-ms631-10j-10j-t3259281/
Thread closed.