Unable to compile on Ubuntu 20.04

[saki-osive]

Describe the issue

Unable to compile the codebase to create the binary using the steps given in the README.md file.

Expected behavior

Binary should be generated after successful compilation.

Steps to reproduce

    cd src
    make help
    make net
    make build ARCH=x86-64-modern

Anything else?

Are there any other missing steps/dependencies to compile it on Linux which are not mentioned in the README.md file?

Operating system

Linux

Stockfish version

Latest on master

[Disservin]

What errors do you get?

[saki-osive]

@Disservin

Result obtained on running make build:

Default net: nn-ad9b42354671.nnue
nn-ad9b42354671.nnue available.
Network validated

Config:
debug: 'no'
sanitize: 'none'
optimize: 'yes'
arch: 'x86_64'
bits: '64'
kernel: 'Linux'
os: 'GNU/Linux'
prefetch: 'yes'
popcnt: 'yes'
pext: 'no'
sse: 'yes'
mmx: 'no'
sse2: 'yes'
ssse3: 'yes'
sse41: 'yes'
avx2: 'no'
avxvnni: 'no'
avx512: 'no'
vnni256: 'no'
vnni512: 'no'
neon: 'no'
arm_version: '0'

Flags:
CXX: g++
CXXFLAGS:  -Wall -Wcast-qual -fno-exceptions -std=c++17  -pedantic -Wextra -Wshadow -m64 -DUSE_PTHREADS -DNDEBUG -O3 -DIS_64BIT -msse -msse3 -mpopcnt -DUSE_POPCNT -DUSE_SSE41 -msse4.1 -DUSE_SSSE3 -mssse3 -DUSE_SSE2 -msse2 -DGIT_SHA="8f817ef0" -DGIT_DATE="20221209" -flto -flto-partition=one
LDFLAGS:   -m64 -Wl,--no-as-needed -lpthread  -Wall -Wcast-qual -fno-exceptions -std=c++17  -pedantic -Wextra -Wshadow -m64 -DUSE_PTHREADS -DNDEBUG -O3 -DIS_64BIT -msse -msse3 -mpopcnt -DUSE_POPCNT -DUSE_SSE41 -msse4.1 -DUSE_SSSE3 -mssse3 -DUSE_SSE2 -msse2 -DGIT_SHA="8f817ef0" -DGIT_DATE="20221209" -flto -flto-partition=one -flto=jobserver

Testing config sanity. If this fails, try 'make help' ...

make ARCH=x86-64-modern COMP=gcc all
make[1]: Entering directory '/home/arcturus/CLionProjects/Stockfish/src'
g++  -Wall -Wcast-qual -fno-exceptions -std=c++17  -pedantic -Wextra -Wshadow -m64 -DUSE_PTHREADS -DNDEBUG -O3 -DIS_64BIT -msse -msse3 -mpopcnt -DUSE_POPCNT -DUSE_SSE41 -msse4.1 -DUSE_SSSE3 -mssse3 -DUSE_SSE2 -msse2 -DGIT_SHA=\"8f817ef0\" -DGIT_DATE=\"20221209\" -flto -flto-partition=one   -c -o misc.o misc.cpp
g++ -o stockfish benchmark.o bitbase.o bitboard.o endgame.o evaluate.o main.o material.o misc.o movegen.o movepick.o pawns.o position.o psqt.o search.o thread.o timeman.o tt.o uci.o ucioption.o tune.o tbprobe.o evaluate_nnue.o half_ka_v2_hm.o   -m64 -Wl,--no-as-needed -lpthread  -Wall -Wcast-qual -fno-exceptions -std=c++17  -pedantic -Wextra -Wshadow -m64 -DUSE_PTHREADS -DNDEBUG -O3 -DIS_64BIT -msse -msse3 -mpopcnt -DUSE_POPCNT -DUSE_SSE41 -msse4.1 -DUSE_SSSE3 -mssse3 -DUSE_SSE2 -msse2 -DGIT_SHA=\"8f817ef0\" -DGIT_DATE=\"20221209\" -flto -flto-partition=one -flto=jobserver
make[1]: Leaving directory '/home/arcturus/CLionProjects/Stockfish/src'

[vondele]

so, it looks like that generated the binary named stockfish the folder Stockfish/src

[Disservin]

Theres no error here, you should find the stockfish in ./src.

[saki-osive]

I tried it all over again in an Ubuntu 20.04 box and it worked, but still no success on 22.10

[saki-osive]

gcc version 12.2.0 (Ubuntu 12.2.0-3ubuntu1)

[vondele]

I can compile on Ubuntu 22.04 with gcc 12.1.0

[saki-osive]

There was some problem with my VM, I don't know for whatever strange reason, it didn't work. Created a new box and it worked. Thanks @vondele @Disservin