Implementation notes: amd64, hydra4, crypto_sign/mqqsig224

Computer: hydra4
Microarchitecture: amd64; K10 32nm (300f10)
Architecture: amd64
CPU ID: AuthenticAMD-00300f10-178bfbff
SUPERCOP version: 20240625
Operation: crypto_sign
Primitive: mqqsig224

Compiler output

keygen.c: keygen.c:627:7: warning: unused variable 'makesigmaK' [-Wunused-variable]
keygen.c:                 int makesigmaK = 0;
keygen.c:                     ^
keygen.c: 1 warning generated.
mqq-sign.c: mqq-sign.c:479:17: warning: unused variable 'MaskShort' [-Wunused-variable]
mqq-sign.c:         const uint16_t MaskShort[8] = {0x8000, 0x4000, 0x2000, 0x1000, 0x0800, 0x0400, 0x0200, 0x0100};
mqq-sign.c:                        ^
mqq-sign.c: 1 warning generated.
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: multiple definition of `cc1'; /tmp/try-small-ca302d.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: multiple definition of `cc2'; /tmp/try-small-ca302d.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/try-small-ca302d.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: multiple definition of `mqq_a'; /tmp/try-small-ca302d.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/try-small-ca302d.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/try-small-ca302d.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: multiple definition of `cc1'; /tmp/try-small-ca302d.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: multiple definition of `cc2'; /tmp/try-small-ca302d.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/try-small-ca302d.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: multiple definition of `mqq_a'; /tmp/try-small-ca302d.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/try-small-ca302d.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/try-small-ca302d.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: multiple definition of `cc1'; /tmp/try-small-ca302d.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: multiple definition of `cc2'; /tmp/try-small-ca302d.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/try-small-ca302d.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: multiple definition of `mqq_a'; /tmp/try-small-ca302d.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/try-small-ca302d.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/try-small-ca302d.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: first defined here
try.c: clang: error: linker command failed with exit code 1 (use -v to see invocation)

Number of similar (implementation,compiler) pairs: 1, namely:

Implementation	Compiler
`T:ref`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`

Compiler output

keygen.c: keygen.c:627:7: warning: unused variable 'makesigmaK' [-Wunused-variable]
keygen.c:                 int makesigmaK = 0;
keygen.c:                     ^
keygen.c: 1 warning generated.
mqq-sign.c: mqq-sign.c:479:17: warning: unused variable 'MaskShort' [-Wunused-variable]
mqq-sign.c:         const uint16_t MaskShort[8] = {0x8000, 0x4000, 0x2000, 0x1000, 0x0800, 0x0400, 0x0200, 0x0100};
mqq-sign.c:                        ^
mqq-sign.c: 1 warning generated.
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: multiple definition of `cc1'; /tmp/try-small-84d211.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: multiple definition of `cc2'; /tmp/try-small-84d211.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/try-small-84d211.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: multiple definition of `mqq_a'; /tmp/try-small-84d211.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/try-small-84d211.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/try-small-84d211.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: multiple definition of `cc1'; /tmp/try-small-84d211.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: multiple definition of `cc2'; /tmp/try-small-84d211.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/try-small-84d211.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: multiple definition of `mqq_a'; /tmp/try-small-84d211.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/try-small-84d211.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/try-small-84d211.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: multiple definition of `cc1'; /tmp/try-small-84d211.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: multiple definition of `cc2'; /tmp/try-small-84d211.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/try-small-84d211.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: multiple definition of `mqq_a'; /tmp/try-small-84d211.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/try-small-84d211.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/try-small-84d211.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: first defined here
try.c: clang: error: linker command failed with exit code 1 (use -v to see invocation)

Number of similar (implementation,compiler) pairs: 1, namely:

Implementation	Compiler
`T:ref`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`

Compiler output

keygen.c: keygen.c:627:7: warning: unused variable 'makesigmaK' [-Wunused-variable]
keygen.c:                 int makesigmaK = 0;
keygen.c:                     ^
keygen.c: 1 warning generated.
mqq-sign.c: mqq-sign.c:479:17: warning: unused variable 'MaskShort' [-Wunused-variable]
mqq-sign.c:         const uint16_t MaskShort[8] = {0x8000, 0x4000, 0x2000, 0x1000, 0x0800, 0x0400, 0x0200, 0x0100};
mqq-sign.c:                        ^
mqq-sign.c: 1 warning generated.
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: multiple definition of `cc1'; /tmp/try-small-cfe0fd.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: multiple definition of `cc2'; /tmp/try-small-cfe0fd.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/try-small-cfe0fd.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: multiple definition of `mqq_a'; /tmp/try-small-cfe0fd.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/try-small-cfe0fd.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/try-small-cfe0fd.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: multiple definition of `cc1'; /tmp/try-small-cfe0fd.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: multiple definition of `cc2'; /tmp/try-small-cfe0fd.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/try-small-cfe0fd.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: multiple definition of `mqq_a'; /tmp/try-small-cfe0fd.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/try-small-cfe0fd.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/try-small-cfe0fd.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: multiple definition of `cc1'; /tmp/try-small-cfe0fd.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: multiple definition of `cc2'; /tmp/try-small-cfe0fd.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/try-small-cfe0fd.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: multiple definition of `mqq_a'; /tmp/try-small-cfe0fd.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/try-small-cfe0fd.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/try-small-cfe0fd.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: first defined here
try.c: clang: error: linker command failed with exit code 1 (use -v to see invocation)

Number of similar (implementation,compiler) pairs: 1, namely:

Implementation	Compiler
`T:ref`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`

Compiler output

keygen.c: keygen.c:627:7: warning: unused variable 'makesigmaK' [-Wunused-variable]
keygen.c:                 int makesigmaK = 0;
keygen.c:                     ^
keygen.c: 1 warning generated.
mqq-sign.c: mqq-sign.c:479:17: warning: unused variable 'MaskShort' [-Wunused-variable]
mqq-sign.c:         const uint16_t MaskShort[8] = {0x8000, 0x4000, 0x2000, 0x1000, 0x0800, 0x0400, 0x0200, 0x0100};
mqq-sign.c:                        ^
mqq-sign.c: 1 warning generated.
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: multiple definition of `cc1'; /tmp/try-small-df7020.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: multiple definition of `cc2'; /tmp/try-small-df7020.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/try-small-df7020.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: multiple definition of `mqq_a'; /tmp/try-small-df7020.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/try-small-df7020.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/try-small-df7020.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: multiple definition of `cc1'; /tmp/try-small-df7020.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: multiple definition of `cc2'; /tmp/try-small-df7020.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/try-small-df7020.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: multiple definition of `mqq_a'; /tmp/try-small-df7020.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/try-small-df7020.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/try-small-df7020.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: multiple definition of `cc1'; /tmp/try-small-df7020.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: multiple definition of `cc2'; /tmp/try-small-df7020.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/try-small-df7020.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: multiple definition of `mqq_a'; /tmp/try-small-df7020.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/try-small-df7020.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/try-small-df7020.o:.../supercop-data/hydra4/amd64/try/c/clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: first defined here
try.c: clang: error: linker command failed with exit code 1 (use -v to see invocation)

Number of similar (implementation,compiler) pairs: 1, namely:

Implementation	Compiler
`T:ref`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`

Compiler output

keygen.c: keygen.c:627:7: warning: unused variable 'makesigmaK' [-Wunused-variable]
keygen.c:                 int makesigmaK = 0;
keygen.c:                     ^
keygen.c: 1 warning generated.
mqq-sign.c: mqq-sign.c:479:17: warning: unused variable 'MaskShort' [-Wunused-variable]
mqq-sign.c:         const uint16_t MaskShort[8] = {0x8000, 0x4000, 0x2000, 0x1000, 0x0800, 0x0400, 0x0200, 0x0100};
mqq-sign.c:                        ^
mqq-sign.c: 1 warning generated.
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: multiple definition of `cc1'; /tmp/try-small-89f383.o:.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: multiple definition of `cc2'; /tmp/try-small-89f383.o:.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/try-small-89f383.o:.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: multiple definition of `mqq_a'; /tmp/try-small-89f383.o:.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/try-small-89f383.o:.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/try-small-89f383.o:.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: multiple definition of `cc1'; /tmp/try-small-89f383.o:.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: multiple definition of `cc2'; /tmp/try-small-89f383.o:.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/try-small-89f383.o:.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: multiple definition of `mqq_a'; /tmp/try-small-89f383.o:.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/try-small-89f383.o:.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/try-small-89f383.o:.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: multiple definition of `cc1'; /tmp/try-small-89f383.o:.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: multiple definition of `cc2'; /tmp/try-small-89f383.o:.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/try-small-89f383.o:.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: multiple definition of `mqq_a'; /tmp/try-small-89f383.o:.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:160: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/try-small-89f383.o:.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/try-small-89f383.o:.../supercop-data/hydra4/amd64/try/c/clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/./mqqsig.h:169: first defined here
try.c: clang: error: linker command failed with exit code 1 (use -v to see invocation)

Number of similar (implementation,compiler) pairs: 1, namely:

Implementation	Compiler
`T:ref`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`

Compiler output

keygen.c: keygen.c: In function 'crypto_sign_mqqsig224_ref_timingleaks_keypair':
keygen.c: keygen.c:627:7: warning: unused variable 'makesigmaK' [-Wunused-variable]
keygen.c:   627 |   int makesigmaK = 0;
keygen.c:       |       ^~~~~~~~~~
mqq-sign.c: mqq-sign.c: In function 'InverseAffineTransformation':
mqq-sign.c: mqq-sign.c:97:13: warning: variable 'byteindex' set but not used [-Wunused-but-set-variable]
mqq-sign.c:    97 |  uint8_t i, byteindex;
mqq-sign.c:       |             ^~~~~~~~~
mqq-sign.c: mqq-sign.c: In function 'Q':
mqq-sign.c: mqq-sign.c:479:17: warning: unused variable 'MaskShort' [-Wunused-variable]
mqq-sign.c:   479 |  const uint16_t MaskShort[8] = {0x8000, 0x4000, 0x2000, 0x1000, 0x0800, 0x0400, 0x0200, 0x0100};
mqq-sign.c:       |                 ^~~~~~~~~
mqq-sign.c: At top level:
mqq-sign.c: mqq-sign.c:479:17: warning: 'MaskShort' defined but not used [-Wunused-const-variable=]
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/ccwrfQ7o.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/ccwrfQ7o.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:169: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/ccwrfQ7o.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:163: multiple definition of `cc2'; /tmp/ccwrfQ7o.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:162: multiple definition of `cc1'; /tmp/ccwrfQ7o.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:160: multiple definition of `mqq_a'; /tmp/ccwrfQ7o.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:160: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:162: multiple definition of `cc1'; /tmp/ccwrfQ7o.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:160: multiple definition of `mqq_a'; /tmp/ccwrfQ7o.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:160: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:163: multiple definition of `cc2'; /tmp/ccwrfQ7o.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/ccwrfQ7o.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:169: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/ccwrfQ7o.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/ccwrfQ7o.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/ccwrfQ7o.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/ccwrfQ7o.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:169: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/ccwrfQ7o.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:163: multiple definition of `cc2'; /tmp/ccwrfQ7o.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:162: multiple definition of `cc1'; /tmp/ccwrfQ7o.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:160: multiple definition of `mqq_a'; /tmp/ccwrfQ7o.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:160: first defined here
try.c: collect2: error: ld returned 1 exit status

Number of similar (implementation,compiler) pairs: 1, namely:

Implementation	Compiler
`T:ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`

Compiler output

keygen.c: keygen.c: In function 'crypto_sign_mqqsig224_ref_timingleaks_keypair':
keygen.c: keygen.c:627:7: warning: unused variable 'makesigmaK' [-Wunused-variable]
keygen.c:   627 |   int makesigmaK = 0;
keygen.c:       |       ^~~~~~~~~~
mqq-sign.c: mqq-sign.c: In function 'InverseAffineTransformation':
mqq-sign.c: mqq-sign.c:97:13: warning: variable 'byteindex' set but not used [-Wunused-but-set-variable]
mqq-sign.c:    97 |  uint8_t i, byteindex;
mqq-sign.c:       |             ^~~~~~~~~
mqq-sign.c: mqq-sign.c: In function 'Q':
mqq-sign.c: mqq-sign.c:479:17: warning: unused variable 'MaskShort' [-Wunused-variable]
mqq-sign.c:   479 |  const uint16_t MaskShort[8] = {0x8000, 0x4000, 0x2000, 0x1000, 0x0800, 0x0400, 0x0200, 0x0100};
mqq-sign.c:       |                 ^~~~~~~~~
mqq-sign.c: At top level:
mqq-sign.c: mqq-sign.c:479:17: warning: 'MaskShort' defined but not used [-Wunused-const-variable=]
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/ccfrd7rD.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/ccfrd7rD.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:169: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/ccfrd7rD.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:163: multiple definition of `cc2'; /tmp/ccfrd7rD.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:162: multiple definition of `cc1'; /tmp/ccfrd7rD.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:160: multiple definition of `mqq_a'; /tmp/ccfrd7rD.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:160: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/ccfrd7rD.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:169: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/ccfrd7rD.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:162: multiple definition of `cc1'; /tmp/ccfrd7rD.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:163: multiple definition of `cc2'; /tmp/ccfrd7rD.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:160: multiple definition of `mqq_a'; /tmp/ccfrd7rD.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:160: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/ccfrd7rD.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/ccfrd7rD.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/ccfrd7rD.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:169: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/ccfrd7rD.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:163: multiple definition of `cc2'; /tmp/ccfrd7rD.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:162: multiple definition of `cc1'; /tmp/ccfrd7rD.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:160: multiple definition of `mqq_a'; /tmp/ccfrd7rD.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:160: first defined here
try.c: collect2: error: ld returned 1 exit status

Number of similar (implementation,compiler) pairs: 1, namely:

Implementation	Compiler
`T:ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`

Compiler output

keygen.c: keygen.c: In function 'crypto_sign_mqqsig224_ref_timingleaks_keypair':
keygen.c: keygen.c:627:7: warning: unused variable 'makesigmaK' [-Wunused-variable]
keygen.c:   627 |   int makesigmaK = 0;
keygen.c:       |       ^~~~~~~~~~
mqq-sign.c: mqq-sign.c: In function 'InverseAffineTransformation':
mqq-sign.c: mqq-sign.c:97:13: warning: variable 'byteindex' set but not used [-Wunused-but-set-variable]
mqq-sign.c:    97 |  uint8_t i, byteindex;
mqq-sign.c:       |             ^~~~~~~~~
mqq-sign.c: mqq-sign.c: In function 'Q':
mqq-sign.c: mqq-sign.c:479:17: warning: unused variable 'MaskShort' [-Wunused-variable]
mqq-sign.c:   479 |  const uint16_t MaskShort[8] = {0x8000, 0x4000, 0x2000, 0x1000, 0x0800, 0x0400, 0x0200, 0x0100};
mqq-sign.c:       |                 ^~~~~~~~~
mqq-sign.c: At top level:
mqq-sign.c: mqq-sign.c:479:17: warning: 'MaskShort' defined but not used [-Wunused-const-variable=]
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/ccMVJCZY.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/ccMVJCZY.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:169: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/ccMVJCZY.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:163: multiple definition of `cc2'; /tmp/ccMVJCZY.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:162: multiple definition of `cc1'; /tmp/ccMVJCZY.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:160: multiple definition of `mqq_a'; /tmp/ccMVJCZY.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:160: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/ccMVJCZY.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:169: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/ccMVJCZY.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:162: multiple definition of `cc1'; /tmp/ccMVJCZY.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:160: multiple definition of `mqq_a'; /tmp/ccMVJCZY.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:160: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:163: multiple definition of `cc2'; /tmp/ccMVJCZY.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/ccMVJCZY.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/ccMVJCZY.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/ccMVJCZY.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:169: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/ccMVJCZY.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:163: multiple definition of `cc2'; /tmp/ccMVJCZY.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:162: multiple definition of `cc1'; /tmp/ccMVJCZY.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:160: multiple definition of `mqq_a'; /tmp/ccMVJCZY.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:160: first defined here
try.c: collect2: error: ld returned 1 exit status

Number of similar (implementation,compiler) pairs: 1, namely:

Implementation	Compiler
`T:ref`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`

Compiler output

keygen.c: keygen.c: In function 'crypto_sign_mqqsig224_ref_timingleaks_keypair':
keygen.c: keygen.c:627:7: warning: unused variable 'makesigmaK' [-Wunused-variable]
keygen.c:   627 |   int makesigmaK = 0;
keygen.c:       |       ^~~~~~~~~~
mqq-sign.c: mqq-sign.c: In function 'InverseAffineTransformation':
mqq-sign.c: mqq-sign.c:97:13: warning: variable 'byteindex' set but not used [-Wunused-but-set-variable]
mqq-sign.c:    97 |  uint8_t i, byteindex;
mqq-sign.c:       |             ^~~~~~~~~
mqq-sign.c: mqq-sign.c: In function 'Q':
mqq-sign.c: mqq-sign.c:479:17: warning: unused variable 'MaskShort' [-Wunused-variable]
mqq-sign.c:   479 |  const uint16_t MaskShort[8] = {0x8000, 0x4000, 0x2000, 0x1000, 0x0800, 0x0400, 0x0200, 0x0100};
mqq-sign.c:       |                 ^~~~~~~~~
mqq-sign.c: At top level:
mqq-sign.c: mqq-sign.c:479:17: warning: 'MaskShort' defined but not used [-Wunused-const-variable=]
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/ccPf6OCg.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/ccPf6OCg.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:169: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/ccPf6OCg.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:163: multiple definition of `cc2'; /tmp/ccPf6OCg.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:162: multiple definition of `cc1'; /tmp/ccPf6OCg.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(keygen.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:160: multiple definition of `mqq_a'; /tmp/ccPf6OCg.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:160: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/ccPf6OCg.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:169: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/ccPf6OCg.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:162: multiple definition of `cc1'; /tmp/ccPf6OCg.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:160: multiple definition of `mqq_a'; /tmp/ccPf6OCg.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:160: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:163: multiple definition of `cc2'; /tmp/ccPf6OCg.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-sign.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/ccPf6OCg.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:175: multiple definition of `lookup_table_private_key'; /tmp/ccPf6OCg.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:175: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:169: multiple definition of `mqq_sigmaK'; /tmp/ccPf6OCg.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:169: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:168: multiple definition of `mqq_sigma1'; /tmp/ccPf6OCg.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:168: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:163: multiple definition of `cc2'; /tmp/ccPf6OCg.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:163: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:162: multiple definition of `cc1'; /tmp/ccPf6OCg.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:162: first defined here
try.c: /usr/bin/ld: libcrypto_sign_mqqsig224.a(mqq-verify.o):.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:160: multiple definition of `mqq_a'; /tmp/ccPf6OCg.o:.../supercop-data/hydra4/amd64/try/c/gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall/timingleaks/crypto_sign/mqqsig224/ref/work/mqqsig.h:160: first defined here
try.c: collect2: error: ld returned 1 exit status

Number of similar (implementation,compiler) pairs: 1, namely:

Implementation	Compiler
`T:ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`