The command module references the tests, and since all command modules
get imported at startup, dbaafbbf73ef5aeb2fa7d5aea73bb32b9d78e4f3
turned it into a startup crash.
Unless you're actively hacking on gsutil, this command isn't much use,
so we're better off without it.
The update checking mechanism references the tests, and thus
dbaafbbf73ef5aeb2fa7d5aea73bb32b9d78e4f3 turned it into a crash at
startup.
It isn't much use in nixpkgs, so we're better off without it.
> Include multiple versions of certain functions in the library,
> and select the ones to use at run-time, depending on available
> processor features. Supported for ARM and x86_64.
The current version seems to accelerate AES and SHA families.
Size increase on x86_64 is <10k in our case.
It can make quite some performance difference; I tried
$ time ./result-dev/bin/nettle-hash -a sha256 /some/file/around/2G
And the total CPU time went down from 8.5s to 2s (single thread).
Now it matches the time of openssl
$ time openssl sha256 /some/file/around/2G
Of course, in real life it will be much harder to notice a difference...
Platforms without support for this (e.g. i686) seem to still build fine,
and ARMv7 cross-build also succeeds for me, so hopefully all is OK.
Otherwise it fails with:
In file included from /build/source/src/allegro/include/allegro/base.h:41,
from /build/source/src/allegro/include/allegro.h:25,
from /build/source/src/./she/alleg4/alleg_surface.h:11,
from /build/source/src/she/alleg4/alleg_surface.cpp:11:
/build/source/src/allegro/include/allegro/alcompat.h:44:22: error: conflicting declaration of C function 'fixed fadd(fixed, fixed)'
44 | AL_ALIAS(fixed fadd(fixed x, fixed y), fixadd(x, y))
| ^~~~
/build/source/src/allegro/include/allegro/internal/alconfig.h:164:49: note: in definition of macro 'AL_ALIAS'
164 | static __attribute__((unused)) __inline__ DECL \
| ^~~~
In file included from /nix/store/y57skwl8a5vbkrjrc30ygdw9vr1p6n19-gcc-9.2.0/include/c++/9.2.0/cmath:45,
from /nix/store/y57skwl8a5vbkrjrc30ygdw9vr1p6n19-gcc-9.2.0/include/c++/9.2.0/math.h:36,
from /build/source/src/./base/base.h:13,
from /build/source/src/./config.h:40,
from /build/source/src/she/alleg4/alleg_surface.cpp:8:
/nix/store/2v6pi2wj3lcsc3j48n7flx9mgqyii1lv-glibc-2.30-dev/include/bits/mathcalls-narrow.h:24:20: note: previous declaration 'float fadd(double, double)'
24 | __MATHCALL_NARROW (__MATHCALL_NAME (add), __MATHCALL_REDIR_NAME (add), 2);
| ^~~~~~~~~~~~~~~
