make multirom_zip error

[irfanam]

cat: external/busybox/busybox-full.links: No such file or directory
build/core/binary.mk:823: target /home/irfanranjan/aicp/out/target/product/land/obj/EXECUTABLES/toolbox_recovery_intermediates/ls.o' given more than once in the same rule. "ebtables is disabled on this build" external/speex/Android.mk:55: TODOArm64: enable neon in libspeex TARGET_RECOVERY_PIXEL_FORMAT or MR_PIXEL_FORMAT not set or have invalid value TARGET_RECOVERY_PIXEL_FORMAT or MR_PIXEL_FORMAT not set or have invalid value TARGET_RECOVERY_PIXEL_FORMAT or MR_PIXEL_FORMAT not set or have invalid value find: dummy': No such file or directory
ln: failed to create symbolic link ‘libEGL_adreno.so’: File exists
ln: failed to create symbolic link ‘libEGL_adreno.so’: File exists
build/core/Makefile:105: warning: overriding commands for target /home/irfanranjan/aicp/out/target/product/land/system/etc/permissions/android.software.live_wallpaper.xml' build/core/base_rules.mk:559: warning: ignoring old commands for target /home/irfanranjan/aicp/out/target/product/land/system/etc/permissions/android.software.live_wallpaper.xml'
No private recovery resources for TARGET_DEVICE land
build/core/Makefile:2071: warning: overriding commands for target /home/irfanranjan/aicp/out/target/product/land/aicp_land-factory-eb45c59508.zip' build/core/Makefile:2042: warning: ignoring old commands for target /home/irfanranjan/aicp/out/target/product/land/aicp_land-factory-eb45c59508.zip'
target C: multirom <= system/extras/multirom/kexec.c
aarch64-linux-android-gcc: error: ": No such file or directory
make: *** [/home/irfanranjan/aicp/out/target/product/land/obj/EXECUTABLES/multirom_intermediates/kexec.o] Error 1

make failed to build some targets in 42 seconds