[Galaxy Tab 7.7 Q&A, Help & Troubleshooting] biopsin:
I am having a problem regarding building kernel.

error:

Target boot image: out/target/product/p6800/boot.img

make -C kernel/samsung/smdk4210 O=/home/userx/Android/SLIM/out/target/product/p6800/obj/KERNEL_OBJ ARCH=arm CROSS_COMPILE=" /home/userx/Android/SLIM/prebuilts/gcc/linux-x86/arm/arm-eabi-4.7/bin/arm-eabi-" CONFIG_INITRAMFS_SOURCE=out/target/product/p6800/root zImage

----- Making recovery filesystem ------

mkdir -p out/target/product/p6800/recovery

mkdir -p out/target/product/p6800/recovery/root

mkdir -p out/target/product/p6800/recovery/root/etc

mkdir -p out/target/product/p6800/recovery/root/tmp

Copying baseline ramdisk...

cp -R out/target/product/p6800/root out/target/product/p6800/recovery

rm out/target/product/p6800/recovery/root/init*.rc

Modifying ramdisk contents...

cp -f device/samsung/smdk4210-tab/recovery.rc out/target/product/p6800/recovery/root/init.rc

make[1]: Entering directory `/home/userx/Android/SLIM/kernel/samsung/smdk4210'

cp -f out/target/product/p6800/obj/EXECUTABLES/recovery_intermediates/recovery out/target/product/p6800/recovery/root/sbin/

rm -f out/target/product/p6800/recovery/root/init.*.rc

mkdir -p out/target/product/p6800/recovery/root/system/bin

cp -rf bootable/recovery/res out/target/product/p6800/recovery/root/

cp -f device/samsung/p6800/recovery.fstab out/target/product/p6800/recovery/root/etc/recovery.fstab

cp out/target/product/p6800/obj/PACKAGING/ota_keys_intermediates/keys out/target/product/p6800/recovery/root/res/keys

cat out/target/product/p6800/root/default.prop out/target/product/p6800/system/build.prop \

> out/target/product/p6800/recovery/root/default.prop

Modifying default.prop

sed -i 's/ro.build.date.utc=.*/ro.build.date.utc=0/g' out/target/product/p6800/recovery/root/default.prop

----- Made recovery filesystem -------- out/target/product/p6800/recovery/root

target Dex: core-junit

Copying: out/target/common/obj/JAVA_LIBRARIES/ext_intermediates/noproguard.classes.jar

Copying: out/target/common/obj/JAVA_LIBRARIES/bouncycastle_intermediates/classes.jar

Copying: out/target/common/obj/JAVA_LIBRARIES/android-support-v13_intermediates/classes-jarjar.jar

target SharedLib: libcorkscrew (out/target/product/p6800/obj/SHARED_LIBRARIES/libcorkscrew_intermediates/LINKED/libcorkscrew.so)

target SharedLib: libhardware (out/target/product/p6800/obj/SHARED_LIBRARIES/libhardware_intermediates/LINKED/libhardware.so)

target SharedLib: libsecion (out/target/product/p6800/obj/SHARED_LIBRARIES/libsecion_intermediates/LINKED/libsecion.so)

target SharedLib: libwpa_client (out/target/product/p6800/obj/SHARED_LIBRARIES/libwpa_client_intermediates/LINKED/libwpa_client.so)

target SharedLib: libnetutils (out/target/product/p6800/obj/SHARED_LIBRARIES/libnetutils_intermediates/LINKED/libnetutils.so)

target SharedLib: libaudioutils (out/target/product/p6800/obj/SHARED_LIBRARIES/libaudioutils_intermediates/LINKED/libaudioutils.so)

target SharedLib: libstagefright_yuv (out/target/product/p6800/obj/SHARED_LIBRARIES/libstagefright_yuv_intermediates/LINKED/libstagefright_yuv.so)

Install: /home/userx/Android/SLIM/out/target/product/p6800/system/lib/libcutils.so

Install: /home/userx/Android/SLIM/out/target/product/p6800/system/lib/libicui18n.so

target Symbolic: libjpeg (out/target/product/p6800/symbols/system/lib/libjpeg.so)

target Symbolic: libusbhost (out/target/product/p6800/symbols/system/lib/libusbhost.so)

target Symbolic: libbluedroid (out/target/product/p6800/symbols/system/lib/libbluedroid.so)

target Symbolic: libdbus (out/target/product/p6800/symbols/system/lib/libdbus.so)

target Symbolic: applypatch (out/target/product/p6800/symbols/system/bin/applypatch)

target Symbolic: libbluetooth (out/target/product/p6800/symbols/system/lib/libbluetooth.so)

target Symbolic: bugreport (out/target/product/p6800/symbols/system/bin/bugreport)

target Symbolic: dnsmasq (out/target/product/p6800/symbols/system/bin/dnsmasq)

target Symbolic: dump_image (out/target/product/p6800/symbols/system/bin/dump_image)

target Symbolic: dumpstate (out/target/product/p6800/symbols/system/bin/dumpstate)

target Executable: e2fsck (out/target/product/p6800/obj/EXECUTABLES/e2fsck_intermediates/LINKED/e2fsck)

Install: /home/userx/Android/SLIM/out/target/product/p6800/system/lib/libext2fs.so

target Symbolic: erase_image (out/target/product/p6800/symbols/system/bin/erase_image)

target Symbolic: flash_image (out/target/product/p6800/symbols/system/bin/flash_image)

target Symbolic: installd (out/target/product/p6800/symbols/system/bin/installd)

target Symbolic: keystore_cli (out/target/product/p6800/symbols/system/bin/keystore_cli)

Install: /home/userx/Android/SLIM/out/target/product/p6800/system/bin/make_ext4fs

GEN /home/userx/Android/SLIM/out/target/product/p6800/obj/KERNEL_OBJ/Makefile

target Symbolic: mdnsd (out/target/product/p6800/symbols/system/bin/mdnsd)

target Symbolic: mke2fs (out/target/product/p6800/symbols/system/bin/mke2fs)

target Symbolic: mtpd (out/target/product/p6800/symbols/system/bin/mtpd)

target Symbolic: libeffects (out/target/product/p6800/symbols/system/lib/libeffects.so)

target Symbolic: ndc (out/target/product/p6800/symbols/system/bin/ndc)

target Symbolic: libsysutils (out/target/product/p6800/symbols/system/lib/libsysutils.so)

target Symbolic: libmdnssd (out/target/product/p6800/symbols/system/lib/libmdnssd.so)

CHK include/linux/version.h

target Symbolic: pppd (out/target/product/p6800/symbols/system/bin/pppd)

CHK include/generated/utsrelease.h

target Symbolic: qemu-props (out/target/product/p6800/symbols/system/bin/qemu-props)

target Symbolic: qemud (out/target/product/p6800/symbols/system/bin/qemud)

Using /home/userx/Android/SLIM/kernel/samsung/smdk4210 as source for kernel

target Symbolic: racoon (out/target/product/p6800/symbols/system/bin/racoon)

target Symbolic: radiooptions (out/target/product/p6800/symbols/system/bin/radiooptions)

target Symbolic: screenshot (out/target/product/p6800/symbols/system/bin/screenshot)

target Symbolic: sec_keyboard (out/target/product/p6800/symbols/system/bin/sec_keyboard)

make[3]: `include/generated/mach-types.h' is up to date.

target Symbolic: setup_fs (out/target/product/p6800/symbols/system/bin/setup_fs)

target Symbolic: tune2fs (out/target/product/p6800/symbols/system/bin/tune2fs)

CALL /home/userx/Android/SLIM/kernel/samsung/smdk4210/scripts/checksyscalls.sh

target Symbolic: vdc (out/target/product/p6800/symbols/system/bin/vdc)

CHK include/generated/compile.h

target Symbolic: libdiskconfig (out/target/product/p6800/symbols/system/lib/libdiskconfig.so)

/home/userx/Android/SLIM/kernel/samsung/smdk4210/scripts/gen_initramfs_list.sh: Cannot open 'out/target/product/p6800/root'

make[3]: *** [usr/initramfs_data.cpio] Error 1

make[2]: *** [usr] Error 2

make[2]: *** Waiting for unfinished jobs....

target Symbolic: wpa_cli (out/target/product/p6800/symbols/system/bin/wpa_cli)

target Symbolic: wpa_supplicant (out/target/product/p6800/symbols/system/bin/wpa_supplicant)

target Symbolic: ip-up-vpn (out/target/product/p6800/symbols/system/etc/ppp/ip-up-vpn)

make[1]: *** [sub-make] Error 2

make[1]: Leaving directory `/home/userx/Android/SLIM/kernel/samsung/smdk4210'

make: *** [out/target/product/p6800/boot.img] Error 2

make: *** Waiting for unfinished jobs....

Elapsed: 31 min(s) 34 sec(s)

I checked the .config after make slim_p6800_defconfig and the CONFIG_INITRAMFS_SOURCE is set to empty. I can make the kernel fine, but when building rom it stops with above error.

What am I looking at here?