Error of make![ARM CPU] about cpuminer-multi HOT 9 OPEN

@tkinjo1985 Thanks for fixing that issue!

I tried this on a 96-core ARM server and it worked great. Just clone his git branch like so:

git clone https://github.com/tkinjo1985/cpuminer-multi.git

cd cpuminer-multi

./build.sh

If you're on Ubuntu/Debian, of course make sure you install the necessary packages:

apt-get install automake autoconf pkg-config libcurl4-openssl-dev libjansson-dev libssl-dev libgmp-dev make g++

And then ./cpuminer --help

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it worked Pine64+!

https://github.com/tkinjo1985/cpuminer-multi

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@joshuapinter

I'm happy to have been able to help you out.

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When I make ”https://github.com/OhGodAPet/cpuminer-multi“ this one,always:
make all-recursive
make[1]: Entering directory '/root/srcs/cpuminer-multi'
Making all in compat
make[2]: Entering directory '/root/srcs/cpuminer-multi/compat'
make[3]: Entering directory '/root/srcs/cpuminer-multi/compat'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/root/srcs/cpuminer-multi/compat'
make[2]: Leaving directory '/root/srcs/cpuminer-multi/compat'
make[2]: Entering directory '/root/srcs/cpuminer-multi'
gcc -DHAVE_CONFIG_H -I. -pthread -falign-loops=16 -falign-functions=16 -falign-jumps=16 -falign-labels=16 -O2 -fno-strict-aliasing -march=native -MT minerd-cryptonight_lobotomized.o -MD -MP -MF .deps/minerd-cryptonight_lobotomized.Tpo -c -o minerd-cryptonight_lobotomized.o test -f 'cryptonight_lobotomized.c' || echo './'cryptonight_lobotomized.c
In file included from cryptonight.h:6:0,
from cryptonight_lobotomized.c:1:
miner.h:188:58: warning: 'struct cryptonight_ctx' declared inside parameter list
uint32_t max_nonce, unsigned long *hashes_done, struct cryptonight_ctx *persistentctx);
^
miner.h:188:58: warning: its scope is only this definition or declaration, which is probably not what you want
cryptonight_lobotomized.c:2:23: fatal error: x86intrin.h: No such file or directory
compilation terminated.
Makefile:685: recipe for target 'minerd-cryptonight_lobotomized.o' failed
make[2]: *** [minerd-cryptonight_lobotomized.o] Error 1
make[2]: Leaving directory '/root/srcs/cpuminer-multi'
Makefile:776: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/root/srcs/cpuminer-multi'
Makefile:420: recipe for target 'all' failed
make: *** [all] Error 2
It says:”fatal error: x86intrin.h“
But I don't know how to install this lib.

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Architecture-specific notes:
CryptoNight works only on x86 and x86-64.

use this https://github.com/lucasjones/cpuminer-multi for ARM.

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When I make " https://github.com/lucasjones/cpuminer-multi " on my aarch64 system,get below error
cpu-miner.c: In function ＆main＊:
cpu-miner.c:1823:2: error: impossible constraint in ＆asm＊
asm volatile("cpuid":"=a"(where),"=b"((where+1)),
^
lto-wrapper: fatal error: gcc returned 1 exit status
compilation terminated.
/usr/bin/ld: error: lto-wrapper failed
collect2: error: ld returned 1 exit status
Makefile:622: recipe for target 'minerd' failed
make[2]: *** [minerd] Error 1
make[2]: Leaving directory '/root/cpuminer-multi'
Makefile:1466: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/root/cpuminer-multi'
Makefile:464: recipe for target 'all' failed
make: *** [all] Error 2

My procedure as below:
1.git clone https://github.com/lucasjones/cpuminer-multi
2. ./autogen.sh
3../configure CFLAGS="-march=native"

when I add -mfpu=neon to CFLAGS will get error as below:
checking whether the C compiler works... no
configure: error: in /root/cpuminer-multi': configure: error: C compiler cannot create executables See config.log' for more details

config.log:
configure:3447: $? = 0
configure:3436: gcc -V >&5
gcc: error: unrecognized command line option '-V'
gcc: fatal error: no input files
compilation terminated.
configure:3447: $? = 1
configure:3436: gcc -qversion >&5
gcc: error: unrecognized command line option '-qversion'
gcc: fatal error: no input files
compilation terminated.
configure:3447: $? = 1
configure:3467: checking whether the C compiler works
configure:3489: gcc -march=native -mfpu=neon conftest.c >&5
gcc: error: unrecognized command line option '-mfpu=neon'
configure:3493: $? = 1
configure:3531: result: no
configure: failed program was:

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I've had the same problem as well but it seems to build a bit more if you just use ./configure

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@ch155260 Same problem with you!

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I get same problem…
Pine64　＋　ubuntu

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