tjh.dev
nixpkgs mirror (for testing)
github.com/NixOS/nixpkgs
nix
1{ pkgs
2, lib
3, stdenv
4, fetchFromGitHub
5, makeWrapper
6, gawk
7, gnum4
8, gnused
9, libxml2
10, libxslt
11, ncurses
12, openssl
13, perl
14, autoconf
15, openjdk11 ? null # javacSupport
16, unixODBC ? null # odbcSupport
17, libGL ? null
18, libGLU ? null
19, wxGTK ? null
20, xorg ? null
21, parallelBuild ? false
22, systemd
23, wxSupport ? true
24, systemdSupport ? lib.meta.availableOn stdenv.hostPlatform systemd # systemd support in epmd
25 # updateScript deps
26, writeScript
27, common-updater-scripts
28, coreutils
29, git
30}:
31{ baseName ? "erlang"
32, version
33, sha256 ? null
34, rev ? "OTP-${version}"
35, src ? fetchFromGitHub { inherit rev sha256; owner = "erlang"; repo = "otp"; }
36, enableHipe ? true
37, enableDebugInfo ? false
38, enableThreads ? true
39, enableSmpSupport ? true
40, enableKernelPoll ? true
41, javacSupport ? false
42, javacPackages ? [ openjdk11 ]
43, odbcSupport ? false
44, odbcPackages ? [ unixODBC ]
45, opensslPackage ? openssl
46, wxPackages ? [ libGL libGLU wxGTK xorg.libX11 ]
47, preUnpack ? ""
48, postUnpack ? ""
49, patches ? [ ]
50, patchPhase ? ""
51, prePatch ? ""
52, postPatch ? ""
53, configureFlags ? [ ]
54, configurePhase ? ""
55, preConfigure ? ""
56, postConfigure ? ""
57, buildPhase ? ""
58, preBuild ? ""
59, postBuild ? ""
60, installPhase ? ""
61, preInstall ? ""
62, postInstall ? ""
63, installTargets ? [ "install" "install-docs" ]
64, checkPhase ? ""
65, preCheck ? ""
66, postCheck ? ""
67, fixupPhase ? ""
68, preFixup ? ""
69, postFixup ? ""
70, meta ? { }
71}:
72
73assert wxSupport -> (if stdenv.isDarwin
74then wxGTK != null
75else libGL != null && libGLU != null && wxGTK != null && xorg != null);
76
77assert odbcSupport -> unixODBC != null;
78assert javacSupport -> openjdk11 != null;
79
80let
81 inherit (lib) optional optionals optionalAttrs optionalString;
82 wxPackages2 = if stdenv.isDarwin then [ wxGTK ] else wxPackages;
83
84in
85stdenv.mkDerivation ({
86 # name is used instead of pname to
87 # - not have to pass pnames as argument
88 # - have a separate pname for erlang (main module)
89 name = "${baseName}"
90 + optionalString javacSupport "_javac"
91 + optionalString odbcSupport "_odbc"
92 + "-${version}";
93
94 inherit src version;
95
96 nativeBuildInputs = [ autoconf makeWrapper perl gnum4 libxslt libxml2 ];
97
98 buildInputs = [ ncurses opensslPackage ]
99 ++ optionals wxSupport wxPackages2
100 ++ optionals odbcSupport odbcPackages
101 ++ optionals javacSupport javacPackages
102 ++ optional systemdSupport systemd
103 ++ optionals stdenv.isDarwin (with pkgs.darwin.apple_sdk.frameworks; [ AGL Carbon Cocoa WebKit ]);
104
105 debugInfo = enableDebugInfo;
106
107 # On some machines, parallel build reliably crashes on `GEN asn1ct_eval_ext.erl` step
108 enableParallelBuilding = parallelBuild;
109
110 postPatch = ''
111 patchShebangs make
112
113 ${postPatch}
114 '';
115
116 preConfigure = ''
117 ./otp_build autoconf
118 '';
119
120 configureFlags = [ "--with-ssl=${lib.getOutput "out" opensslPackage}" ]
121 ++ [ "--with-ssl-incl=${lib.getDev opensslPackage}" ] # This flag was introduced in R24
122 ++ optional enableThreads "--enable-threads"
123 ++ optional enableSmpSupport "--enable-smp-support"
124 ++ optional enableKernelPoll "--enable-kernel-poll"
125 ++ optional enableHipe "--enable-hipe"
126 ++ optional javacSupport "--with-javac"
127 ++ optional odbcSupport "--with-odbc=${unixODBC}"
128 ++ optional wxSupport "--enable-wx"
129 ++ optional systemdSupport "--enable-systemd"
130 ++ optional stdenv.isDarwin "--enable-darwin-64bit"
131 # make[3]: *** [yecc.beam] Segmentation fault: 11
132 ++ optional (stdenv.isDarwin && stdenv.isx86_64) "--disable-jit"
133 ++ configureFlags;
134
135 # install-docs will generate and install manpages and html docs
136 # (PDFs are generated only when fop is available).
137
138 postInstall = ''
139 ln -s $out/lib/erlang/lib/erl_interface*/bin/erl_call $out/bin/erl_call
140
141 ${postInstall}
142 '';
143
144 # Some erlang bin/ scripts run sed and awk
145 postFixup = ''
146 wrapProgram $out/lib/erlang/bin/erl --prefix PATH ":" "${gnused}/bin/"
147 wrapProgram $out/lib/erlang/bin/start_erl --prefix PATH ":" "${lib.makeBinPath [ gnused gawk ]}"
148 '';
149
150 passthru = {
151 updateScript =
152 let major = builtins.head (builtins.splitVersion version);
153 in
154 writeScript "update.sh" ''
155 #!${stdenv.shell}
156 set -ox errexit
157 PATH=${lib.makeBinPath [ common-updater-scripts coreutils git gnused ]}
158 latest=$(list-git-tags --url=https://github.com/erlang/otp.git | sed -n 's/^OTP-${major}/${major}/p' | sort -V | tail -1)
159 if [ "$latest" != "${version}" ]; then
160 nixpkgs="$(git rev-parse --show-toplevel)"
161 nix_file="$nixpkgs/pkgs/development/interpreters/erlang/${major}.nix"
162 update-source-version ${baseName}R${major} "$latest" --version-key=version --print-changes --file="$nix_file"
163 else
164 echo "${baseName}R${major} is already up-to-date"
165 fi
166 '';
167 };
168
169 meta = with lib; ({
170 homepage = "https://www.erlang.org/";
171 downloadPage = "https://www.erlang.org/download.html";
172 description = "Programming language used for massively scalable soft real-time systems";
173
174 longDescription = ''
175 Erlang is a programming language used to build massively scalable
176 soft real-time systems with requirements on high availability.
177 Some of its uses are in telecoms, banking, e-commerce, computer
178 telephony and instant messaging. Erlang's runtime system has
179 built-in support for concurrency, distribution and fault
180 tolerance.
181 '';
182
183 platforms = platforms.unix;
184 maintainers = teams.beam.members;
185 license = licenses.asl20;
186 } // meta);
187}
188// optionalAttrs (preUnpack != "") { inherit preUnpack; }
189// optionalAttrs (postUnpack != "") { inherit postUnpack; }
190// optionalAttrs (patches != [ ]) { inherit patches; }
191// optionalAttrs (prePatch != "") { inherit prePatch; }
192// optionalAttrs (patchPhase != "") { inherit patchPhase; }
193// optionalAttrs (configurePhase != "") { inherit configurePhase; }
194// optionalAttrs (preConfigure != "") { inherit preConfigure; }
195// optionalAttrs (postConfigure != "") { inherit postConfigure; }
196// optionalAttrs (buildPhase != "") { inherit buildPhase; }
197// optionalAttrs (preBuild != "") { inherit preBuild; }
198// optionalAttrs (postBuild != "") { inherit postBuild; }
199// optionalAttrs (checkPhase != "") { inherit checkPhase; }
200// optionalAttrs (preCheck != "") { inherit preCheck; }
201// optionalAttrs (postCheck != "") { inherit postCheck; }
202// optionalAttrs (installPhase != "") { inherit installPhase; }
203// optionalAttrs (installTargets != [ ]) { inherit installTargets; }
204// optionalAttrs (preInstall != "") { inherit preInstall; }
205// optionalAttrs (fixupPhase != "") { inherit fixupPhase; }
206// optionalAttrs (preFixup != "") { inherit preFixup; }
207// optionalAttrs (postFixup != "") { inherit postFixup; }
208)