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https://github.com/NixOS/nixpkgs.git
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74 lines
2.6 KiB
Nix
74 lines
2.6 KiB
Nix
{ stdenv, fetchurl, perl, gnum4, ncurses, openssl
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, gnused, gawk, makeWrapper
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, odbcSupport ? false, unixODBC ? null
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, wxSupport ? false, mesa ? null, wxGTK ? null, xlibs ? null }:
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assert wxSupport -> mesa != null && wxGTK != null && xlibs != null;
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assert odbcSupport -> unixODBC != null;
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with stdenv.lib;
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stdenv.mkDerivation rec {
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name = "erlang-" + version + "${optionalString odbcSupport "-odbc"}";
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version = "17.4";
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src = fetchurl {
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url = "http://www.erlang.org/download/otp_src_${version}.tar.gz";
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sha256 = "0mhzfs64wa00g0bv9hwf0sbl8lgs83jj8cq9c3wg1iksmskfv0hd";
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};
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buildInputs =
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[ perl gnum4 ncurses openssl makeWrapper
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] ++ optional wxSupport [ mesa wxGTK xlibs.libX11 ]
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++ optional odbcSupport [ unixODBC ];
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patchPhase = '' sed -i "s@/bin/rm@rm@" lib/odbc/configure erts/configure '';
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preConfigure = ''
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export HOME=$PWD/../
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sed -e s@/bin/pwd@pwd@g -i otp_build
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'';
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configureFlags= "--with-ssl=${openssl} ${optionalString odbcSupport "--with-odbc=${unixODBC}"} ${optionalString stdenv.isDarwin "--enable-darwin-64bit"}";
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postInstall = let
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manpages = fetchurl {
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url = "http://www.erlang.org/download/otp_doc_man_${version}.tar.gz";
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sha256 = "0n4sczblx8mjcck56rpxvyvz186hkzg0c1xjqrnpnz1nkn7dn73c";
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};
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in ''
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ln -s $out/lib/erlang/lib/erl_interface*/bin/erl_call $out/bin/erl_call
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tar xf "${manpages}" -C "$out/lib/erlang"
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for i in "$out"/lib/erlang/man/man[0-9]/*.[0-9]; do
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prefix="''${i%/*}"
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ensureDir "$out/share/man/''${prefix##*/}"
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ln -s "$i" "$out/share/man/''${prefix##*/}/''${i##*/}erl"
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done
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'';
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# Some erlang bin/ scripts run sed and awk
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postFixup = ''
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wrapProgram $out/lib/erlang/bin/erl --prefix PATH ":" "${gnused}/bin/"
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wrapProgram $out/lib/erlang/bin/start_erl --prefix PATH ":" "${gnused}/bin/:${gawk}/bin"
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'';
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meta = {
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homepage = "http://www.erlang.org/";
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description = "Programming language used for massively scalable soft real-time systems";
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longDescription = ''
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Erlang is a programming language used to build massively scalable
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soft real-time systems with requirements on high availability.
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Some of its uses are in telecoms, banking, e-commerce, computer
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telephony and instant messaging. Erlang's runtime system has
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built-in support for concurrency, distribution and fault
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tolerance.
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'';
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platforms = platforms.unix;
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# Note: Maintainer of prev. erlang version was simons. If he wants
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# to continue maintaining erlang I'm totally ok with that.
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maintainers = [ maintainers.the-kenny ];
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};
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}
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