[botan-devel] rdrand unknown on older gcc
markus at bluegap.ch
Mon May 7 13:49:14 EDT 2012
just as a heads-up: to be able to compile botan (rev 98e7cfc5..) I had
to disable the rdrand module, because gcc 4.4.7 doesn't know that asm
instruction, yet (nor the intrinsic method _rdrand32_step). I've been
unable to quickly figure out what gcc version it got introduced.
And yeah, gcc 4.4 *is* old. FWIW it's what Debian ships with their
stable release, though.
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