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c9baba9212
(My OCD kicked in today...) Remove repeated package names, capitalize first word, remove trailing periods and move overlong descriptions to longDescription. I also simplified some descriptions as well, when they were particularly long or technical, often based on Arch Linux' package descriptions. I've tried to stay away from generated expressions (and I think I succeeded). Some specifics worth mentioning: * cron, has "Vixie Cron" in its description. The "Vixie" part is not mentioned anywhere else. I kept it in a parenthesis at the end of the description. * ctags description started with "Exuberant Ctags ...", and the "exuberant" part is not mentioned elsewhere. Kept it in a parenthesis at the end of description. * nix has the description "The Nix Deployment System". Since that doesn't really say much what it is/does (especially after removing the package name!), I changed that to "Powerful package manager that makes package management reliable and reproducible" (borrowed from nixos.org). * Tons of "GNU Foo, Foo is a [the important bits]" descriptions is changed to just [the important bits]. If the package name doesn't contain GNU I don't think it's needed to say it in the description either.
68 lines
2.2 KiB
Nix
68 lines
2.2 KiB
Nix
{ fetchurl, stdenv, gmp, gnum4 }:
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stdenv.mkDerivation (rec {
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name = "nettle-2.7.1";
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src = fetchurl {
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url = "mirror://gnu/nettle/${name}.tar.gz";
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sha256 = "0h2vap31yvi1a438d36lg1r1nllfx3y19r4rfxv7slrm6kafnwdw";
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};
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buildInputs = [ gnum4 ];
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propagatedBuildInputs = [ gmp ];
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doCheck = (stdenv.system != "i686-cygwin" && !stdenv.isDarwin);
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enableParallelBuilding = true;
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# It doesn't build otherwise
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dontDisableStatic = true;
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patches = stdenv.lib.optional (stdenv.system == "i686-cygwin")
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./cygwin.patch;
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meta = {
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description = "Cryptographic library";
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longDescription = ''
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Nettle is a cryptographic library that is designed to fit
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easily in more or less any context: In crypto toolkits for
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object-oriented languages (C++, Python, Pike, ...), in
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applications like LSH or GNUPG, or even in kernel space. In
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most contexts, you need more than the basic cryptographic
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algorithms, you also need some way to keep track of available
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algorithms, their properties and variants. You often have
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some algorithm selection process, often dictated by a protocol
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you want to implement.
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And as the requirements of applications differ in subtle and
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not so subtle ways, an API that fits one application well can
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be a pain to use in a different context. And that is why
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there are so many different cryptographic libraries around.
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Nettle tries to avoid this problem by doing one thing, the
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low-level crypto stuff, and providing a simple but general
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interface to it. In particular, Nettle doesn't do algorithm
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selection. It doesn't do memory allocation. It doesn't do any
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I/O.
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'';
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license = stdenv.lib.licenses.gpl2Plus;
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homepage = http://www.lysator.liu.se/~nisse/nettle/;
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maintainers = [ stdenv.lib.maintainers.ludo ];
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platforms = stdenv.lib.platforms.all;
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};
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}
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//
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stdenv.lib.optionalAttrs stdenv.isSunOS {
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# Make sure the right <gmp.h> is found, and not the incompatible
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# /usr/include/mp.h from OpenSolaris. See
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# <https://lists.gnu.org/archive/html/hydra-users/2012-08/msg00000.html>
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# for details.
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configureFlags = [ "--with-include-path=${gmp}/include" ];
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})
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