##
##  erlang19.spec -- OpenPKG RPM Package Specification
##  Copyright (c) 2000-2025 OpenPKG Project <http://openpkg.org/>
##
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##  any purpose with or without fee is hereby granted, provided that
##  the above copyright notice and this permission notice appear in all
##  copies.
##
##  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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##  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
##  IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
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##  SUCH DAMAGE.
##

#   package version
%define       V_opkg   19.3
%define       V_real   19.3
%define       V_subdir 19.3

#   package information
Name:         erlang19
Summary:      Erlang Programming Language (V19)
URL:          http://www.erlang.org/
Vendor:       Ericsson Computer Science Laboratory
Packager:     OpenPKG Project
Distribution: OpenPKG Community
Class:        PLUS
Group:        Language
License:      Erlang Public License
Version:      %{V_opkg}
Release:      20171226

#   list of sources
Source0:      http://www.erlang.org/download/otp_src_%{V_real}.tar.gz
Patch0:       erlang19.patch

#   build information
BuildPreReq:  OpenPKG, openpkg >= 20160101, gcc, m4
PreReq:       OpenPKG, openpkg >= 20160101
BuildPreReq:  openssl
PreReq:       openssl

%description
    Erlang is a general-purpose programming language and runtime
    environment. Erlang has built-in support for concurrency,
    distribution and fault tolerance. Erlang is used in several large
    telecommunication systems from Ericsson.

%track
    prog erlang19 = {
        version   = %{V_real}
        url       = http://www.erlang.org/download/
        regex     = otp_src_(19\.\d+)\.tar\.gz
    }

%prep
    %setup -q -n otp_src_%{V_subdir}
    %patch -p0

%build
    CC="%{l_cc}" \
    CFLAGS="%{l_cflags -O}" \
    CPPFLAGS="-I`pwd`/erts/emulator/pcre %{l_cppflags}" \
    LDFLAGS="%{l_ldflags}" \
    JAVAC="false" \
    ./configure \
        --prefix=%{l_prefix} \
        --libdir=%{l_prefix}/lib/erlang19 \
        --with-ssl=%{l_prefix}
    %{l_make} %{l_mflags}

%install
    %{l_make} %{l_mflags} install INSTALL_PREFIX=$RPM_BUILD_ROOT
    rm -rf $RPM_BUILD_ROOT%{l_prefix}/bin
    ( cd $RPM_BUILD_ROOT%{l_prefix}/lib/erlang/bin
      %{l_shtool} subst \
          -e "s;$RPM_BUILD_ROOT;;" \
          erl start
    ) || exit $?
    %{l_rpmtool} files -v -ofiles -r$RPM_BUILD_ROOT %{l_files_std}

%files -f files

%clean

