build/core/tasks/kernel.mk:104: ***************************************************************
build/core/tasks/kernel.mk:105: * Using prebuilt kernel binary instead of source              *
build/core/tasks/kernel.mk:106: * THIS IS DEPRECATED, AND WILL BE DISCONTINUED                *
build/core/tasks/kernel.mk:107: * Please configure your device to download the kernel         *
build/core/tasks/kernel.mk:108: * source repository to kernel/samsung/s3ve3g
build/core/tasks/kernel.mk:109: * See http://forum.xda-developers.com/wiki/ROM/Integrated_Kernel_Build
build/core/tasks/kernel.mk:110: * for more information                                        *
build/core/tasks/kernel.mk:111: ***************************************************************
build/core/tasks/kernel.mk:271: warning: overriding recipe for target '/home/toor/Desktop/twrp-6.0/out/target/product/s3ve3g/kernel'
build/core/Makefile:72: warning: ignoring old recipe for target '/home/toor/Desktop/twrp-6.0/out/target/product/s3ve3g/kernel'
target thumb C: libmultirom_static <= system/extras/multirom/lib/framebuffer_qcom_overlay.c
system/extras/multirom/lib/framebuffer_qcom_overlay.c:49:28: error: field 'handle_data' has incomplete type
     struct ion_handle_data handle_data;
                            ^
system/extras/multirom/lib/framebuffer_qcom_overlay.c: In function 'free_ion_mem':
system/extras/multirom/lib/framebuffer_qcom_overlay.c:273:39: error: 'ION_IOC_FREE' undeclared (first use in this function)
             ret = ioctl(info->ion_fd, ION_IOC_FREE, &info->handle_data);
                                       ^
system/extras/multirom/lib/framebuffer_qcom_overlay.c:273:39: note: each undeclared identifier is reported only once for each function it appears in
system/extras/multirom/lib/framebuffer_qcom_overlay.c: In function 'alloc_ion_mem':
system/extras/multirom/lib/framebuffer_qcom_overlay.c:290:24: error: storage size of 'fd_data' isn't known
     struct ion_fd_data fd_data;
                        ^
system/extras/multirom/lib/framebuffer_qcom_overlay.c:291:32: error: storage size of 'ionAllocData' isn't known
     struct ion_allocation_data ionAllocData;
                                ^
system/extras/multirom/lib/framebuffer_qcom_overlay.c:304:13: warning: implicit declaration of function 'ION_HEAP' [-Wimplicit-function-declaration]
             ION_HEAP(ION_IOMMU_HEAP_ID) |
             ^
system/extras/multirom/lib/framebuffer_qcom_overlay.c:304:22: error: 'ION_IOMMU_HEAP_ID' undeclared (first use in this function)
             ION_HEAP(ION_IOMMU_HEAP_ID) |
                      ^
system/extras/multirom/lib/framebuffer_qcom_overlay.c:318:38: error: 'ION_IOC_ALLOC' undeclared (first use in this function)
         result = ioctl(info->ion_fd, ION_IOC_ALLOC,  &ionAllocData);
                                      ^
system/extras/multirom/lib/framebuffer_qcom_overlay.c:328:38: error: 'ION_IOC_MAP' undeclared (first use in this function)
         result = ioctl(info->ion_fd, ION_IOC_MAP, &fd_data);
                                      ^
build/core/binary.mk:801: recipe for target '/home/toor/Desktop/twrp-6.0/out/target/product/s3ve3g/obj/STATIC_LIBRARIES/libmultirom_static_intermediates/framebuffer_qcom_overlay.o' failed
make: *** [/home/toor/Desktop/twrp-6.0/out/target/product/s3ve3g/obj/STATIC_LIBRARIES/libmultirom_static_intermediates/framebuffer_qcom_overlay.o] Error 1

#### make failed to build some targets (14 seconds) ####