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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.
47 lines
1.5 KiB
Nix
47 lines
1.5 KiB
Nix
{ stdenv, fetchurl, python, perl, gfortran }:
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let version = "1.4"; in
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stdenv.mkDerivation {
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name = "mpich2-${version}";
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src = fetchurl {
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url = "http://www.mcs.anl.gov/research/projects/mpich2/downloads/tarballs/${version}/mpich2-${version}.tar.gz";
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sha256 = "0bvvk4n9g4rmrncrgs9jnkcfh142i65wli5qp1akn9kwab1q80z6";
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};
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configureFlags = "--enable-shared --enable-sharedlib";
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buildInputs = [ python perl gfortran ];
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propagatedBuildInputs = stdenv.lib.optional (stdenv ? glibc) stdenv.glibc;
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patchPhase =
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'' for i in $(find -type f -not -name Makefile.\*)
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do
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if grep -q /usr/bin/env "$i"
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then
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interpreter="$(cat $i | grep /usr/bin/env | sed -'es|^.*/usr/bin/env \([^ ]\+\).*$|\1|g')"
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echo "file \`$i' -> interpreter \`$interpreter'"
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path="$(type -P $interpreter)"
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echo "\`/usr/bin/env $interpreter' -> \`$path' in \`$i'..."
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sed -i "$i" -e "s|/usr/bin/env $interpreter|$path|g"
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fi
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done
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true
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'';
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meta = {
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description = "Implementation of the Message Passing Interface (MPI) standard";
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longDescription = ''
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MPICH2 is a free high-performance and portable implementation of
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the Message Passing Interface (MPI) standard, both version 1 and
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version 2.
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'';
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homepage = http://www.mcs.anl.gov/mpi/mpich2/;
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license = "free, see http://www.mcs.anl.gov/research/projects/mpich2/downloads/index.php?s=license";
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maintainers = [ ];
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platforms = stdenv.lib.platforms.unix;
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};
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}
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