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Old 2017-03-04, 18:46   #1
wombatman
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May 2013

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Default Compiling GNFS sievers on AArch64 platform

I'm working on getting the gnfs-lasieve binaries built for an RPi Model 3B. I am, however, getting stumped at the first step. Running
Code:
 make liblasieve.a
gives a host of "Error: unknown mnemonic" errors. gcc -v returns
Code:
Using built-in specs.
COLLECT_GCC=/usr/aarch64-unknown-linux-gnu/gcc-bin/5.4.0/gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/aarch64-unknown-linux-gnu/5.4.0/lto-wrapper
Target: aarch64-unknown-linux-gnu
Configured with: /var/tmp/portage/sys-devel/gcc-5.4.0-r3/work/gcc-5.4.0/configure --host=aarch64-unknown-linux-gnu --build=aarch64-unknown-linux-gnu --prefix=/usr --bindir=/usr/aarch64-unknown-linux-gnu/gcc-bin/5.4.0 --includedir=/usr/lib/gcc/aarch64-unknown-linux-gnu/5.4.0/include --datadir=/usr/share/gcc-data/aarch64-unknown-linux-gnu/5.4.0 --mandir=/usr/share/gcc-data/aarch64-unknown-linux-gnu/5.4.0/man --infodir=/usr/share/gcc-data/aarch64-unknown-linux-gnu/5.4.0/info --with-gxx-include-dir=/usr/lib/gcc/aarch64-unknown-linux-gnu/5.4.0/include/g++-v5 --with-python-dir=/share/gcc-data/aarch64-unknown-linux-gnu/5.4.0/python --enable-languages=c,c++,fortran --enable-obsolete --enable-secureplt --disable-werror --with-system-zlib --enable-nls --without-included-gettext --enable-checking=release --with-bugurl=https://bugs.gentoo.org/ --with-pkgversion='Gentoo 5.4.0-r3 p1.3, pie-0.6.5' --enable-libstdcxx-time --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --enable-multilib --disable-altivec --disable-fixed-point --disable-libgcj --enable-libgomp --disable-libmudflap --disable-libssp --disable-libcilkrts --disable-libmpx --disable-vtable-verify --disable-libvtv --enable-lto --without-isl --disable-libsanitizer
Thread model: posix
gcc version 5.4.0 (Gentoo 5.4.0-r3 p1.3, pie-0.6.5)
64-bit compilations of GMP and GMP-ECM completed without any issues at all, so I don't see any issues with the compiler itself. Can someone suggest a first step here?
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