Why sse2_amd64 algorithm did not compiling? My system is ubuntu 10.04 64 bit and Core2Duo P8400 cpu.
As I can see in miner.h there is a definition WANT_X8664_SSE2, with checking sse2 support. But checking don't passing. When i comment this checking and try to 'make' there is an error:
As I can see in miner.h there is a definition WANT_X8664_SSE2, with checking sse2 support. But checking don't passing. When i comment this checking and try to 'make' there is an error:
Code:
gcc -g -O2 -pthread -o minerd cpu-miner.o util.o sha256_generic.o sha256_4way.o sha256_via.o sha256_cryptopp.o sha256_sse2_amd64.o -lcurl compat/jansson/libjansson.a -lpthread
sha256_sse2_amd64.o: In function `scanhash_sse2_64':
sha256_sse2_amd64.c:98: undefined reference to `CalcSha256_x64'
sha256_sse2_amd64.c:99: undefined reference to `CalcSha256_x64'
collect2: ld returned 1 exit status
sha256_sse2_amd64.o: In function `scanhash_sse2_64':
sha256_sse2_amd64.c:98: undefined reference to `CalcSha256_x64'
sha256_sse2_amd64.c:99: undefined reference to `CalcSha256_x64'
collect2: ld returned 1 exit status