##
##  erlang.spec -- OpenPKG RPM Package Specification
##  Copyright (c) 2000-2010 OpenPKG Foundation e.V. <http://openpkg.net/>
##
##  Permission to use, copy, modify, and distribute this software for
##  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
##  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
##  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
##  IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
##  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
##  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
##  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
##  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
##  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
##  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
##  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
##  SUCH DAMAGE.
##

#   package version
%define       V_opkg R13B03
%define       V_real R13B03

#   package information
Name:         erlang
Summary:      Erlang Programming Language
URL:          http://www.erlang.org/
Vendor:       Ericsson Computer Science Laboratory
Packager:     OpenPKG Foundation e.V.
Distribution: OpenPKG Community
Class:        EVAL
Group:        Language
License:      Erlang Public License
Version:      %{V_opkg}
Release:      20091126

#   list of sources
Source0:      http://www.erlang.org/download/otp_src_%{V_real}.tar.gz
Source1:      http://www.erlang.org/download/otp_doc_man_%{V_real}.tar.gz
Patch0:       erlang.patch

#   build information
Prefix:       %{l_prefix}
BuildRoot:    %{l_buildroot}
BuildPreReq:  OpenPKG, openpkg >= 20040130, gcc, m4
PreReq:       OpenPKG, openpkg >= 20040130
BuildPreReq:  openssl
PreReq:       openssl
AutoReq:      no
AutoReqProv:  no

%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 erlang = {
        version   = %{V_real}
        url       = http://www.erlang.org/download/
        regex     = otp_src_(__VER__)\.tar\.gz
    }

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

%build
    CC="%{l_cc}" \
    CFLAGS="%{l_cflags -O}" \
    CPPFLAGS="%{l_cppflags}" \
    LDFLAGS="%{l_ldflags}" \
    JAVAC="false" \
    ./configure \
        --prefix=%{l_prefix} \
        --with-ssl=%{l_prefix}
    %{l_make} %{l_mflags}

%install
    rm -rf $RPM_BUILD_ROOT
    %{l_make} %{l_mflags} install INSTALL_PREFIX=$RPM_BUILD_ROOT
    ( cd $RPM_BUILD_ROOT%{l_prefix}/bin
      for file in erl erlc epmd run_erl to_erl dialyzer escript typer; do
          rm -f $file
          ln -s ../lib/erlang/bin/$file $file
      done
      cd $RPM_BUILD_ROOT%{l_prefix}/lib/erlang/bin
      rm -f epmd
      ln -s ../erts-*/bin/epmd epmd
      cd $RPM_BUILD_ROOT%{l_prefix}/lib/erlang/bin
      %{l_shtool} subst \
          -e "s;$RPM_BUILD_ROOT;;" \
          erl start
      cd $RPM_BUILD_ROOT%{l_prefix}
      %{l_gzip} -c -d %{SOURCE1} | %{l_tar} xf - 'man/man1'
    ) || exit $?
    %{l_rpmtool} files -v -ofiles -r$RPM_BUILD_ROOT %{l_files_std}

%files -f files

%clean
    rm -rf $RPM_BUILD_ROOT