![Yorick van Pelt](/assets/img/avatar_default.png)
This allows us to override the erlang wxSupport argument globally from an overlay, fixing builds for e.g. rabbitmq with noXlibs set.
153 lines
5.6 KiB
Nix
153 lines
5.6 KiB
Nix
{ pkgs, lib, stdenv, fetchFromGitHub, makeWrapper, gawk, gnum4, gnused
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, libxml2, libxslt, ncurses, openssl, perl, autoconf
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# TODO: use jdk https://github.com/NixOS/nixpkgs/pull/89731
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, openjdk8 ? null # javacSupport
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, unixODBC ? null # odbcSupport
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, libGL ? null, libGLU ? null, wxGTK ? null, wxmac ? null, xorg ? null, wxSupport ? true
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, parallelBuild ? false
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, systemd
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}:
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let defaultWxSupport = wxSupport; in
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{ baseName ? "erlang"
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, version
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, sha256 ? null
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, rev ? "OTP-${version}"
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, src ? fetchFromGitHub { inherit rev sha256; owner = "erlang"; repo = "otp"; }
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, enableHipe ? true
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, enableDebugInfo ? false
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, enableThreads ? true
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, enableSmpSupport ? true
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, enableKernelPoll ? true
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, javacSupport ? false, javacPackages ? [ openjdk8 ]
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, odbcSupport ? false, odbcPackages ? [ unixODBC ]
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, withSystemd ? stdenv.isLinux # systemd support in epmd
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, wxSupport ? defaultWxSupport, wxPackages ? [ libGL libGLU wxGTK xorg.libX11 ]
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, preUnpack ? "", postUnpack ? ""
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, patches ? [], patchPhase ? "", prePatch ? "", postPatch ? ""
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, configureFlags ? [], configurePhase ? "", preConfigure ? "", postConfigure ? ""
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, buildPhase ? "", preBuild ? "", postBuild ? ""
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, installPhase ? "", preInstall ? "", postInstall ? ""
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, installTargets ? [ "install" "install-docs" ]
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, checkPhase ? "", preCheck ? "", postCheck ? ""
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, fixupPhase ? "", preFixup ? "", postFixup ? ""
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, meta ? {}
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}:
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assert wxSupport -> (if stdenv.isDarwin
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then wxmac != null
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else libGL != null && libGLU != null && wxGTK != null && xorg != null);
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assert odbcSupport -> unixODBC != null;
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assert javacSupport -> openjdk8 != null;
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let
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inherit (lib) optional optionals optionalAttrs optionalString;
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wxPackages2 = if stdenv.isDarwin then [ wxmac ] else wxPackages;
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in stdenv.mkDerivation ({
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name = "${baseName}-${version}"
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+ optionalString javacSupport "-javac"
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+ optionalString odbcSupport "-odbc";
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inherit src version;
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nativeBuildInputs = [ autoconf makeWrapper perl gnum4 libxslt libxml2 ];
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buildInputs = [ ncurses openssl ]
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++ optionals wxSupport wxPackages2
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++ optionals odbcSupport odbcPackages
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++ optionals javacSupport javacPackages
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++ optional withSystemd systemd
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++ optionals stdenv.isDarwin (with pkgs.darwin.apple_sdk.frameworks; [ Carbon Cocoa ]);
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debugInfo = enableDebugInfo;
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# On some machines, parallel build reliably crashes on `GEN asn1ct_eval_ext.erl` step
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enableParallelBuilding = parallelBuild;
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# Clang 4 (rightfully) thinks signed comparisons of pointers with NULL are nonsense
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prePatch = ''
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substituteInPlace lib/wx/c_src/wxe_impl.cpp --replace 'temp > NULL' 'temp != NULL'
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${prePatch}
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'';
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postPatch = ''
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patchShebangs make
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${postPatch}
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'';
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preConfigure = ''
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./otp_build autoconf
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'';
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configureFlags = [ "--with-ssl=${openssl.dev}" ]
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++ optional enableThreads "--enable-threads"
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++ optional enableSmpSupport "--enable-smp-support"
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++ optional enableKernelPoll "--enable-kernel-poll"
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++ optional enableHipe "--enable-hipe"
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++ optional javacSupport "--with-javac"
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++ optional odbcSupport "--with-odbc=${unixODBC}"
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++ optional wxSupport "--enable-wx"
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++ optional withSystemd "--enable-systemd"
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++ optional stdenv.isDarwin "--enable-darwin-64bit"
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++ configureFlags;
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# install-docs will generate and install manpages and html docs
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# (PDFs are generated only when fop is available).
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postInstall = ''
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ln -s $out/lib/erlang/lib/erl_interface*/bin/erl_call $out/bin/erl_call
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${postInstall}
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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 $out/lib/erlang/bin/start_erl --prefix PATH ":" "${lib.makeBinPath [ gnused gawk ]}"
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'';
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setupHook = ./setup-hook.sh;
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meta = with lib; ({
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homepage = "https://www.erlang.org/";
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downloadPage = "https://www.erlang.org/download.html";
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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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maintainers = with maintainers; [ sjmackenzie couchemar gleber ];
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license = licenses.asl20;
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} // meta);
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}
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// optionalAttrs (preUnpack != "") { inherit preUnpack; }
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// optionalAttrs (postUnpack != "") { inherit postUnpack; }
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// optionalAttrs (patches != []) { inherit patches; }
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// optionalAttrs (patchPhase != "") { inherit patchPhase; }
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// optionalAttrs (configurePhase != "") { inherit configurePhase; }
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// optionalAttrs (preConfigure != "") { inherit preConfigure; }
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// optionalAttrs (postConfigure != "") { inherit postConfigure; }
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// optionalAttrs (buildPhase != "") { inherit buildPhase; }
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// optionalAttrs (preBuild != "") { inherit preBuild; }
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// optionalAttrs (postBuild != "") { inherit postBuild; }
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// optionalAttrs (checkPhase != "") { inherit checkPhase; }
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// optionalAttrs (preCheck != "") { inherit preCheck; }
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// optionalAttrs (postCheck != "") { inherit postCheck; }
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// optionalAttrs (installPhase != "") { inherit installPhase; }
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// optionalAttrs (installTargets != []) { inherit installTargets; }
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// optionalAttrs (preInstall != "") { inherit preInstall; }
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// optionalAttrs (fixupPhase != "") { inherit fixupPhase; }
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// optionalAttrs (preFixup != "") { inherit preFixup; }
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// optionalAttrs (postFixup != "") { inherit postFixup; }
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)
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