nixpkgs/pkgs/development/tools/database/cdb/default.nix

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{ stdenv, lib, fetchurl, fetchFromGitHub }:
let
version = "0.75";
sha256 = "1iajg55n47hqxcpdzmyq4g4aprx7bzxcp885i850h355k5vmf68r";
# Please dont forget to update the docs:
# clone https://github.com/Profpatsch/cdb-docs
# and create a pull request with the result of running
# ./update <version>
# from the repositorys root folder.
docRepo = fetchFromGitHub {
owner = "Profpatsch";
repo = "cdb-docs";
rev = "359b6c55c9e170ebfc88f3f38face8ae2315eacb";
sha256 = "1y0ivviy58i0pmavhvrpznc4yjigjknff298gnw9rkg5wxm0gbbq";
};
in stdenv.mkDerivation {
name = "cdb-${version}";
src = fetchurl {
url = "https://cr.yp.to/cdb/cdb-${version}.tar.gz";
inherit sha256;
};
outputs = [ "bin" "doc" "out" ];
postPatch = ''
# A little patch, borrowed from Archlinux AUR, borrowed from Gentoo Portage
sed -e 's/^extern int errno;$/#include <errno.h>/' -i error.h
'';
postInstall = ''
# don't use make setup, but move the binaries ourselves
mkdir -p $bin/bin
install -m 755 -t $bin/bin/ cdbdump cdbget cdbmake cdbmake-12 cdbmake-sv cdbstats cdbtest
# patch paths in scripts
function cdbmake-subst {
substituteInPlace $bin/bin/$1 \
--replace /usr/local/bin/cdbmake $bin/bin/cdbmake
}
cdbmake-subst cdbmake-12
cdbmake-subst cdbmake-sv
# docs
mkdir -p $doc/share/cdb
cp -r "${docRepo}/docs" $doc/share/cdb/html
'';
meta = {
homepage = "https://cr.yp.to/cdb";
license = lib.licenses.publicDomain;
maintainers = [ lib.maintainers.Profpatsch ];
platforms = lib.platforms.unix;
};
}