Solution proposed in http://www.cryptopp.com/wiki/Linux#No_such_instruction:_pclmulqdq did not help (well, another solution that page suggested was disabling AESNI via -DCRYPTOPP_DISABLE_AESNI=1 - which wouldn't be my choice of solution). I wonder why g++-4.9 seems to have a problem with PCLMULQDQ instruction, which was supposed to be supported/included since gcc-4.4?
g++ -DNDEBUG -g -O2 -D__STRICT_ANSI__=1 -fPIC -ffunction-sections -fdata-sections -maes -mpclmul -mtune=core-avx-i -arch x86_64 -arch i386 -DCRYPTOPP_DISABLE_ASM -pipe -c gcm.cpp :55:no such instruction: `pclmulqdq $1, %xmm7,%xmm2' :52:no such instruction: `pclmulqdq $1, %xmm6,%xmm5' :66:no such instruction: `pclmulqdq $1, (%esp),%xmm2' ....and much more like these...... Mac OS X 10.8.4, Xcode-5.0, gcc-4.9 (via macports). cryptopp-5.6.2 $ g++ -v Using built-in specs. COLLECT_GCC=c++ COLLECT_LTO_WRAPPER=/opt/local/libexec/gcc/x86_64-apple-darwin12/4.9.0/lto-wrapper Target: x86_64-apple-darwin12 Configured with: /opt/local/var/macports/build/_opt_mports_dports_lang_gcc49/gcc49/work/gcc-4.9-20130915/configure --prefix=/opt/local --build=x86_64-apple-darwin12 --enable-languages=c,c++,objc,obj-c++,fortran,java --libdir=/opt/local/lib/gcc49 --includedir=/opt/local/include/gcc49 --infodir=/opt/local/share/info --mandir=/opt/local/share/man --datarootdir=/opt/local/share/gcc-4.9 --with-local-prefix=/opt/local --with-system-zlib --disable-nls --program-suffix=-mp-4.9 --with-gxx-include-dir=/opt/local/include/gcc49/c++/ --with-gmp=/opt/local --with-mpfr=/opt/local --with-mpc=/opt/local --with-cloog=/opt/local --enable-cloog-backend=isl --disable-cloog-version-check --enable-stage1-checking --disable-multilib --enable-lto --enable-libstdcxx-time --with-as=/opt/local/bin/as --with-ld=/opt/local/bin/ld --with-ar=/opt/local/bin/ar --with-bugurl= https://trac.macports.org/newticket --with-pkgversion='MacPorts gcc49 4.9-20130915_0' Thread model: posix gcc version 4.9.0 20130915 (experimental) (MacPorts gcc49 4.9-2 -- Regards, Mouse -- -- You received this message because you are subscribed to the "Crypto++ Users" Google Group. To unsubscribe, send an email to [email protected]. More information about Crypto++ and this group is available at http://www.cryptopp.com. --- You received this message because you are subscribed to the Google Groups "Crypto++ Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
