[Galaxy S III I9305 (4G LTE + 2GB RAM) Android Deve] BorkenStyler:
Ah i got it. I was subconscious thinking that the .diff was only for use with the version its named as.

That worked better than i expected after 00:43 it stopped.

I am just going to post everything i can from this try:

max@max-VirtualBox:~/android/system$ brunch i9305
including vendor/cm/vendorsetup.sh
Trying dependencies-only mode on a non-existing device tree?

============================================
PLATFORM_VERSION_CODENAME=REL
PLATFORM_VERSION=6.0.1
CM_VERSION=13.0-20160311-UNOFFICIAL-i9305
TARGET_PRODUCT=cm_i9305
TARGET_BUILD_VARIANT=userdebug
TARGET_BUILD_TYPE=release
TARGET_BUILD_APPS=
TARGET_ARCH=arm
TARGET_ARCH_VARIANT=armv7-a-neon
TARGET_CPU_VARIANT=cortex-a9
TARGET_2ND_ARCH=
TARGET_2ND_ARCH_VARIANT=
TARGET_2ND_CPU_VARIANT=
HOST_ARCH=x86_64
HOST_OS=linux
HOST_OS_EXTRA=Linux-4.2.0-30-generic-x86_64-with-Ubuntu-14.04-trusty
HOST_BUILD_TYPE=release
BUILD_ID=MMB29V
OUT_DIR=/home/max/android/system/out
============================================

============================================
PLATFORM_VERSION_CODENAME=REL
PLATFORM_VERSION=6.0.1
CM_VERSION=13.0-20160311-UNOFFICIAL-i9305
TARGET_PRODUCT=cm_i9305
TARGET_BUILD_VARIANT=userdebug
TARGET_BUILD_TYPE=release
TARGET_BUILD_APPS=
TARGET_ARCH=arm
TARGET_ARCH_VARIANT=armv7-a-neon
TARGET_CPU_VARIANT=cortex-a9
TARGET_2ND_ARCH=
TARGET_2ND_ARCH_VARIANT=
TARGET_2ND_CPU_VARIANT=
HOST_ARCH=x86_64
HOST_OS=linux
HOST_OS_EXTRA=Linux-4.2.0-30-generic-x86_64-with-Ubuntu-14.04-trusty
HOST_BUILD_TYPE=release
BUILD_ID=MMB29V
OUT_DIR=/home/max/android/system/out
============================================
"ebtables is disabled on this build"
awk: line 1: syntax error at or near ,
find: `dummy': No such file or directory
find: `dummy': No such file or directory
find: `dummy': No such file or directory
find: `dummy': No such file or directory
find: `dummy': No such file or directory
find: `dummy': No such file or directory
find: `dummy': No such file or directory
make: Entering directory `/home/max/android/system'
build/core/copy_headers.mk:15: warning: overriding commands for target `/home/max/android/system/out/target/product/i9305/obj/include/libsecmm/mfc_errno.h'
build/core/copy_headers.mk:15: warning: ignoring old commands for target `/home/max/android/system/out/target/product/i9305/obj/include/libsecmm/mfc_errno.h'
build/core/copy_headers.mk:15: warning: overriding commands for target `/home/max/android/system/out/target/product/i9305/obj/include/libsecmm/mfc_interface.h'
build/core/copy_headers.mk:15: warning: ignoring old commands for target `/home/max/android/system/out/target/product/i9305/obj/include/libsecmm/mfc_interface.h'
build/core/copy_headers.mk:15: warning: overriding commands for target `/home/max/android/system/out/target/product/i9305/obj/include/libsecmm/SsbSipMfcApi.h'
build/core/copy_headers.mk:15: warning: ignoring old commands for target `/home/max/android/system/out/target/product/i9305/obj/include/libsecmm/SsbSipMfcApi.h'
build/core/copy_headers.mk:15: warning: overriding commands for target `/home/max/android/system/out/target/product/i9305/obj/include/libsecmm/mfc_errno.h'
build/core/copy_headers.mk:15: warning: ignoring old commands for target `/home/max/android/system/out/target/product/i9305/obj/include/libsecmm/mfc_errno.h'
build/core/copy_headers.mk:15: warning: overriding commands for target `/home/max/android/system/out/target/product/i9305/obj/include/libsecmm/mfc_interface.h'
build/core/copy_headers.mk:15: warning: ignoring old commands for target `/home/max/android/system/out/target/product/i9305/obj/include/libsecmm/mfc_interface.h'
build/core/copy_headers.mk:15: warning: overriding commands for target `/home/max/android/system/out/target/product/i9305/obj/include/libsecmm/SsbSipMfcApi.h'
build/core/copy_headers.mk:15: warning: ignoring old commands for target `/home/max/android/system/out/target/product/i9305/obj/include/libsecmm/SsbSipMfcApi.h'
PRODUCT_COPY_FILES device/samsung/smdk4412-common/rootdir/init.trace.rc:root/init.trace.rc ignored.
PRODUCT_COPY_FILES device/samsung/smdk4412-common/rootdir/ueventd.smdk4x12.rc:root/ueventd.smdk4x12.rc ignored.
PRODUCT_COPY_FILES device/samsung/smdk4412-common/configs/audio_effects.conf:system/etc/audio_effects.conf ignored.
PRODUCT_COPY_FILES device/samsung/smdk4412-common/configs/gps.conf:system/etc/gps.conf ignored.
build/core/Makefile:46: warning: overriding commands for target `/home/max/android/system/out/target/product/i9305/system/etc/permissions/android.software.live_wallpaper.xml'
build/core/base_rules.mk:559: warning: ignoring old commands for target `/home/max/android/system/out/target/product/i9305/system/etc/permissions/android.software.live_wallpaper.xml'
build/core/Makefile:46: warning: overriding commands for target `/home/max/android/system/out/target/product/i9305/system/lib/libfimc.so'
build/core/base_rules.mk:559: warning: ignoring old commands for target `/home/max/android/system/out/target/product/i9305/system/lib/libfimc.so'
build/core/Makefile:46: warning: overriding commands for target `/home/max/android/system/out/target/product/i9305/system/lib/libfimg.so'
build/core/base_rules.mk:559: warning: ignoring old commands for target `/home/max/android/system/out/target/product/i9305/system/lib/libfimg.so'
build/core/Makefile:46: warning: overriding commands for target `/home/max/android/system/out/target/product/i9305/system/lib/libhwconverter.so'
build/core/base_rules.mk:559: warning: ignoring old commands for target `/home/max/android/system/out/target/product/i9305/system/lib/libhwconverter.so'
build/core/Makefile:46: warning: overriding commands for target `/home/max/android/system/out/target/product/i9305/system/lib/libhwjpeg.so'
build/core/base_rules.mk:559: warning: ignoring old commands for target `/home/max/android/system/out/target/product/i9305/system/lib/libhwjpeg.so'
build/core/Makefile:46: warning: overriding commands for target `/home/max/android/system/out/target/product/i9305/system/lib/libUMP.so'
build/core/base_rules.mk:559: warning: ignoring old commands for target `/home/max/android/system/out/target/product/i9305/system/lib/libUMP.so'
build/core/Makefile:46: warning: overriding commands for target `/home/max/android/system/out/target/product/i9305/system/lib/libTVOut.so'
build/core/base_rules.mk:559: warning: ignoring old commands for target `/home/max/android/system/out/target/product/i9305/system/lib/libTVOut.so'
build/core/Makefile:46: warning: overriding commands for target `/home/max/android/system/out/target/product/i9305/system/etc/gps.conf'
build/core/Makefile:46: warning: ignoring old commands for target `/home/max/android/system/out/target/product/i9305/system/etc/gps.conf'
build/core/Makefile:46: warning: overriding commands for target `/home/max/android/system/out/target/product/i9305/system/lib/libril.so'
build/core/base_rules.mk:559: warning: ignoring old commands for target `/home/max/android/system/out/target/product/i9305/system/lib/libril.so'
PRODUCT_COPY_FILES vendor/samsung/i9305/proprietary/system/lib/libsecnativefeature.so:system/lib/libsecnativefeature.so ignored.
build/core/Makefile:46: warning: overriding commands for target `/home/max/android/system/out/target/product/i9305/system/lib/libsecril-client.so'
build/core/base_rules.mk:559: warning: ignoring old commands for target `/home/max/android/system/out/target/product/i9305/system/lib/libsecril-client.so'
build/core/Makefile:46: warning: overriding commands for target `/home/max/android/system/out/target/product/i9305/system/lib/libloc_eng.so'
build/core/base_rules.mk:559: warning: ignoring old commands for target `/home/max/android/system/out/target/product/i9305/system/lib/libloc_eng.so'
build/core/Makefile:46: warning: overriding commands for target `/home/max/android/system/out/target/product/i9305/system/lib/libgps.utils.so'
build/core/base_rules.mk:559: warning: ignoring old commands for target `/home/max/android/system/out/target/product/i9305/system/lib/libgps.utils.so'
build/core/Makefile:46: warning: overriding commands for target `/home/max/android/system/out/target/product/i9305/system/lib/hw/gps.default.so'
build/core/base_rules.mk:559: warning: ignoring old commands for target `/home/max/android/system/out/target/product/i9305/system/lib/hw/gps.default.so'
PRODUCT_COPY_FILES vendor/samsung/i9305/proprietary/system/lib/libTVOut.so:system/lib/libTVOut.so ignored.
No private recovery resources for TARGET_DEVICE i9305
Building Kernel
make -C kernel/samsung/smdk4412 O=/home/max/android/system/out/target/product/i9305/obj/KERNEL_OBJ ARCH=arm CROSS_COMPILE=" arm-eabi-" zImage
make[1]: Entering directory `/home/max/android/system/kernel/samsung/smdk4412'
Using /home/max/android/system/kernel/samsung/smdk4412 as source for kernel
GEN /home/max/android/system/out/target/product/i9305/obj/KERNEL_OBJ/Makefile
CHK include/linux/version.h
CHK include/generated/utsrelease.h
make[3]: `include/generated/mach-types.h' is up to date.
CALL /home/max/android/system/kernel/samsung/smdk4412/scripts/checksyscalls.sh
CHK include/generated/compile.h
CC fs/f2fs/dir.o
In file included from /home/max/android/system/kernel/samsung/smdk4412/fs/f2fs/dir.c:13:0:
/home/max/android/system/kernel/samsung/smdk4412/fs/f2fs/f2fs.h: In function 'f2fs_lock_all':
/home/max/android/system/kernel/samsung/smdk4412/fs/f2fs/f2fs.h:594:2: error: implicit declaration of function 'down_write_nest_lock' [-Werror=implicit-function-declaration]
f2fs_down_write(&sbi->cp_rwsem, &sbi->cp_mutex);
^
cc1: some warnings being treated as errors
make[4]: *** [fs/f2fs/dir.o] Error 1
make[3]: *** [fs/f2fs] Error 2
make[2]: *** [fs] Error 2
make[1]: *** [sub-make] Error 2
make[1]: Leaving directory `/home/max/android/system/kernel/samsung/smdk4412'
make: *** [TARGET_KERNEL_BINARIES] Error 2
make: Leaving directory `/home/max/android/system'

#### make failed to build some targets (43 seconds) ####

Thanks for your time and help,

Have a nice weekend.