Build fails on Ubuntu 18.04 Linux

[DoktorCranium]

Scanning dependencies of target obj_cryptonote_core
make[3]: Leaving directory '/home/user/CRYPTO/MONEROV-NEW/monerov/build/release'
make[3]: Entering directory '/home/user/CRYPTO/MONEROV-NEW/monerov/build/release'
[ 35%] Building CXX object src/cryptonote_core/CMakeFiles/obj_cryptonote_core.dir/blockchain.cpp.o
[ 35%] Building CXX object src/cryptonote_core/CMakeFiles/obj_cryptonote_core.dir/cryptonote_core.cpp.o
[ 35%] Building CXX object src/cryptonote_core/CMakeFiles/obj_cryptonote_core.dir/tx_pool.cpp.o
[ 36%] Building CXX object src/cryptonote_core/CMakeFiles/obj_cryptonote_core.dir/cryptonote_tx_utils.cpp.o
In function ‘bool cryptonote::construct_miner_tx(size_t, size_t, uint64_t, size_t, uint64_t, const cryptonote::account_public_address&, cryptonote::transaction&, const blobdata&, size_t, uint8_t)’:
cc1plus: error: ‘void* __builtin_memset(void*, int, long unsigned int)’: specified size 18446744073709551608 exceeds maximum object size 9223372036854775807 [-Werror=stringop-overflow=]
cc1plus: all warnings being treated as errors
src/cryptonote_core/CMakeFiles/obj_cryptonote_core.dir/build.make:134: recipe for target 'src/cryptonote_core/CMakeFiles/obj_cryptonote_core.dir/cryptonote_tx_utils.cpp.o' failed
make[3]: *** [src/cryptonote_core/CMakeFiles/obj_cryptonote_core.dir/cryptonote_tx_utils.cpp.o] Error 1
make[3]: Leaving directory '/home/user/CRYPTO/MONEROV-NEW/monerov/build/release'
CMakeFiles/Makefile2:1259: recipe for target 'src/cryptonote_core/CMakeFiles/obj_cryptonote_core.dir/all' failed
make[2]: *** [src/cryptonote_core/CMakeFiles/obj_cryptonote_core.dir/all] Error 2
make[2]: Leaving directory '/home/user/CRYPTO/MONEROV-NEW/monerov/build/release'
Makefile:140: recipe for target 'all' failed
make[1]: *** [all] Error 2
make[1]: Leaving directory '/home/user/CRYPTO/MONEROV-NEW/monerov/build/release'
Makefile:64: recipe for target 'release-all' failed
make: *** [release-all] Error 2

[DoktorCranium]

root@panasonic:/home/user/CRYPTO/MONEROV-NEW/monerov# gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/7/lto-wrapper
OFFLOAD_TARGET_NAMES=nvptx-none
OFFLOAD_TARGET_DEFAULT=1
Target: x86_64-linux-gnu

Thread model: posix
gcc version 7.3.0 (Ubuntu 7.3.0-27ubuntu1~18.04)

[DoktorCranium]

In case anybody else gets stuck on this with the new GCC compiler 7.3.0 this is what helps in the moverov directory

sed -i -e 's/-Werror//g' CMakeLists.txt

Lets you compile code
Reference : letheanVPN/blockchain-iz#10

[DoktorCranium]

user@panasonic ~/CRYPTO/MONEROV-NEW/monerov/build/release/bin $ ./monerov-wallet-cli
This is the command line MoneroV wallet. It needs to connect to a monerov
daemon to work correctly.

MoneroV 'Hayek' (v0.13.0.0-master-f4e3d51)
Logging to ./monerov-wallet-cli.log

[reeyon]

try this
aeonix/aeon@fa9e54b

[DoktorCranium]

Yes this fixes the issue.