;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2016 Steve Sprang ;;; Copyright © 2016, 2017 Leo Famulari ;;; Copyright © 2016, 2017 Pjotr Prins ;;; Copyright © 2018 Tobias Geerinckx-Rice ;;; ;;; This file is part of GNU Guix. ;;; ;;; GNU Guix is free software; you can redistribute it and/or modify it ;;; under the terms of the GNU General Public License as published by ;;; the Free Software Foundation; either version 3 of the License, or (at ;;; your option) any later version. ;;; ;;; GNU Guix is distributed in the hope that it will be useful, but ;;; WITHOUT ANY WARRANTY; without even the implied warranty of ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ;;; GNU General Public License for more details. ;;; ;;; You should have received a copy of the GNU General Public License ;;; along with GNU Guix. If not, see . (define-module (gnu packages erlang) #:use-module ((guix licenses) #:prefix license:) #:use-module (guix build-system gnu) #:use-module (guix download) #:use-module (guix packages) #:use-module (guix utils) #:use-module (gnu packages) #:use-module (gnu packages autotools) #:use-module (gnu packages fontutils) #:use-module (gnu packages gl) #:use-module (gnu packages ncurses) #:use-module (gnu packages perl) #:use-module (gnu packages tls) #:use-module (gnu packages wxwidgets)) (define-public erlang (package (name "erlang") (version "20.2.3") (source (origin (method url-fetch) ;; The tarball from http://erlang.org/download contains many ;; pre-compiled files, so we use this snapshot of the source ;; repository. (uri (string-append "https://github.com/erlang/otp/archive/OTP-" version ".tar.gz")) (file-name (string-append name "-" version ".tar.gz")) (sha256 (base32 "0s9g4ijdbqq21k4cqggz074d3fiimah942qisv2kgizhlivpw2nm")) (patches (search-patches "erlang-man-path.patch")))) (build-system gnu-build-system) (native-inputs `(("perl" ,perl) ("autoconf" ,autoconf) ("automake" ,automake) ;; Erlang's documentation is distributed in a separate tarball. ("erlang-manpages" ,(origin (method url-fetch) (uri (string-append "http://erlang.org/download/otp_doc_man_" (version-major+minor version) ".tar.gz")) (sha256 (base32 "1pyb8wbk7znsyni8d1k4dj1m01lr191dcrrzisli1z27ks7hh3lm")))))) (inputs `(("ncurses" ,ncurses) ("openssl" ,openssl) ("wxwidgets" ,wxwidgets))) (propagated-inputs `(("fontconfig" ,fontconfig) ("glu" ,glu) ("mesa" ,mesa))) (arguments `(#:test-target "release_tests" #:configure-flags (list "--disable-saved-compile-time" "--enable-dynamic-ssl-lib" "--enable-native-libs" "--enable-shared-zlib" "--enable-smp-support" "--enable-threads" "--enable-wx" (string-append "--with-ssl=" (assoc-ref %build-inputs "openssl"))) #:modules ((srfi srfi-19) ; make-time, et cetera. (guix build utils) (guix build gnu-build-system)) #:phases (modify-phases %standard-phases ;; The are several code fragments that embed timestamps into the ;; output. Here, we alter those fragments to use the value of ;; SOURCE_DATE_EPOCH instead. (add-after 'unpack 'remove-timestamps (lambda _ (let ((source-date-epoch (time-utc->date (make-time time-utc 0 (string->number (getenv "SOURCE_DATE_EPOCH")))))) (substitute* "lib/reltool/src/reltool_target.erl" (("Date = date\\(\\),") (string-append "Date = " (date->string source-date-epoch "'{~Y,~m,~d}',")))) (substitute* "lib/reltool/src/reltool_target.erl" (("Time = time\\(\\),") (string-append "Time = " (date->string source-date-epoch "'{~H,~M,~S}',")))) (substitute* '("lib/reltool/src/reltool_target.erl" "lib/sasl/src/systools_make.erl") (("date\\(\\), time\\(\\),") (date->string source-date-epoch "{~Y,~m,~d}, {~H,~M,~S},"))) (substitute* "lib/dialyzer/test/small_SUITE_data/src/gs_make.erl" (("tuple_to_list\\(date\\(\\)\\),tuple_to_list\\(time\\(\\)\\)") (date->string source-date-epoch "tuple_to_list({~Y,~m,~d}), tuple_to_list({~H,~M,~S})"))) (substitute* "lib/snmp/src/compile/snmpc_mib_to_hrl.erl" (("\\{Y,Mo,D\\} = date\\(\\),") (date->string source-date-epoch "{Y,Mo,D} = {~Y,~m,~d},"))) (substitute* "lib/snmp/src/compile/snmpc_mib_to_hrl.erl" (("\\{H,Mi,S\\} = time\\(\\),") (date->string source-date-epoch "{H,Mi,S} = {~H,~M,~S},"))) #t))) (add-after 'unpack 'patch-/bin/sh (lambda _ (substitute* "erts/etc/unix/run_erl.c" (("sh = \"/bin/sh\";") (string-append "sh = \"" (which "sh") "\";"))) (substitute* "erts/emulator/sys/unix/sys_drivers.c" (("SHELL \"/bin/sh\"") (string-append "SHELL \"" (which "sh") "\""))) (substitute* "erts/emulator/sys/unix/erl_child_setup.c" (("SHELL \"/bin/sh\"") (string-append "SHELL \"" (which "sh") "\""))) (substitute* "lib/kernel/src/os.erl" (("/bin/sh") (which "sh"))))) (add-after 'patch-source-shebangs 'patch-source-env (lambda _ (let ((escripts (append (find-files "." "\\.escript") (find-files "lib/stdlib/test/escript_SUITE_data/") '("erts/lib_src/utils/make_atomics_api" "erts/preloaded/src/add_abstract_code" "lib/diameter/bin/diameterc" "lib/reltool/examples/display_args" "lib/reltool/examples/mnesia_core_dump_viewer" "lib/snmp/src/compile/snmpc.src" "make/verify_runtime_dependencies" "make/emd2exml.in")))) (substitute* escripts (("/usr/bin/env") (which "env"))) #t))) (add-before 'configure 'set-erl-top (lambda _ (setenv "ERL_TOP" (getcwd)) #t)) (add-after 'patch-source-env 'autoconf (lambda _ (invoke "./otp_build" "autoconf") #t)) (add-after 'install 'patch-erl ;; This only works after install. (lambda* (#:key outputs #:allow-other-keys) (let* ((out (assoc-ref outputs "out"))) (substitute* (string-append out "/bin/erl") (("sed") (which "sed"))) #t))) (add-after 'install 'install-doc (lambda* (#:key inputs outputs #:allow-other-keys) (let* ((out (assoc-ref outputs "out")) (manpages (assoc-ref inputs "erlang-manpages")) (share (string-append out "/share/"))) (mkdir-p share) (mkdir-p (string-append share "/misc/erlang")) (with-directory-excursion share (invoke "tar" "xvf" manpages) (rename-file "COPYRIGHT" (string-append share "/misc/erlang/COPYRIGHT")) ;; Delete superfluous file. (delete-file "PR.template")) #t)))))) (home-page "https://www.erlang.org/") (synopsis "The Erlang programming language") (description "Erlang is a programming language used to build massively scalable soft real-time systems with requirements on high availability. Some of its uses are in telecoms, banking, e-commerce, computer telephony and instant messaging. Erlang's runtime system has built-in support for concurrency, distribution and fault tolerance.") ;; Erlang is distributed under the Apache License 2.0, but some components ;; have other licenses. See 'system/COPYRIGHT' in the source distribution. (license (list license:asl2.0 license:bsd-2 license:bsd-3 license:expat license:lgpl2.0+ license:tcl/tk license:zlib))))