##
##  memcached.spec -- OpenPKG RPM Package Specification
##  Copyright (c) 2000-2007 OpenPKG Foundation e.V. <http://openpkg.net/>
##  Copyright (c) 2000-2007 Ralf S. Engelschall <http://engelschall.com/>
##
##  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 versions
%define       V_memcached       1.2.3
%define       V_libmemcache     1.4.0.rc2
%define       V_cache_memcached 1.24

#   package information
Name:         memcached
Summary:      Memory Caching Daemon
URL:          http://www.danga.com/memcached/
Vendor:       Brad Fitzpatrick
Packager:     OpenPKG Foundation e.V.
Distribution: OpenPKG Community
Class:        EVAL
Group:        System
License:      GPL
Version:      %{V_memcached}
Release:      20070929

#   list of sources
Source0:      http://www.danga.com/memcached/dist/memcached-%{V_memcached}.tar.gz
Source1:      http://www.cpan.org/authors/id/B/BR/BRADFITZ/Cache-Memcached-%{V_cache_memcached}.tar.gz
Source2:      http://people.freebsd.org/~seanc/libmemcache/libmemcache-%{V_libmemcache}.tar.bz2
Source3:      rc.memcached
Patch0:       memcached.patch

#   build information
Prefix:       %{l_prefix}
BuildRoot:    %{l_buildroot}
BuildPreReq:  OpenPKG, openpkg >= 20060823, gcc, make, perl, perl-openpkg
PreReq:       OpenPKG, openpkg >= 20060823
BuildPreReq:  libevent
PreReq:       libevent
AutoReq:      no
AutoReqProv:  no

%description
    Memcached is a high-performance, distributed memory object caching
    system, generic in nature, but intended for use in speeding up
    dynamic web applications by alleviating database load. Additionally,
    this package contains Perl and C client APIs to memcached.

%track
    prog memcached:memcached = {
        version   = %{V_memcached}
        url       = http://www.danga.com/memcached/dist/
        regex     = memcached-(__VER__)\.tar\.gz
    }
    prog memcached:cache-memcached = {
        version   = %{V_cache_memcached}
        url       = http://www.cpan.org/authors/id/B/BR/BRADFITZ/
        regex     = Cache-Memcached-(__VER__)\.tar\.gz
    }
    prog memcached:libmemcache = {
        version   = %{V_libmemcache}
        url       = http://people.freebsd.org/~seanc/libmemcache/
        regex     = libmemcache-(\d+\.\d+(\.\d+)*(\.rc\d+)?)\.tar\.bz2
    }

%prep
    %setup -q -c
    %setup -q -T -D -a 1
    %setup -q -T -D -a 2
    %patch -p0 -d memcached-%{V_memcached}

%build
    #   build daemon
    ( cd memcached-%{V_memcached}
      CC="%{l_cc}" \
      CFLAGS="%{l_cflags -O}" \
      CPPFLAGS="%{l_cppflags}" \
      LDFLAGS="%{l_ldflags}" \
      ./configure \
          --prefix=%{l_prefix} \
          --with-libevent=%{l_prefix}
      %{l_make} %{l_mflags -O}
    ) || exit $?

    #   build Perl client API
    %{l_prefix}/bin/perl-openpkg prepare
    %{l_prefix}/bin/perl-openpkg -d Cache-Memcached-%{V_cache_memcached} configure build

    #   build C client API
    ( cd libmemcache-%{V_libmemcache}
      CC="%{l_cc}" \
      CFLAGS="%{l_cflags -O}" \
      CPPFLAGS="%{l_cppflags}" \
      LDFLAGS="%{l_ldflags}" \
      ./configure \
          --prefix=%{l_prefix} \
          --disable-shared
      %{l_make} %{l_mflags -O}
    ) || exit $?

%install
    rm -rf $RPM_BUILD_ROOT

    #   install daemon
    ( cd memcached-%{V_memcached}
      %{l_shtool} mkdir -f -p -m 775 \
          $RPM_BUILD_ROOT%{l_prefix}/bin \
          $RPM_BUILD_ROOT%{l_prefix}/man/man1
      %{l_shtool} install -c -s -m 775 \
          memcached $RPM_BUILD_ROOT%{l_prefix}/bin/
      %{l_shtool} install -c -m 644 \
          doc/memcached.1 $RPM_BUILD_ROOT%{l_prefix}/man/man1/
    ) || exit $?

    #   install Perl client API
    %{l_prefix}/bin/perl-openpkg -d Cache-Memcached-%{V_cache_memcached} install
    %{l_prefix}/bin/perl-openpkg -F perl-openpkg-files fixate cleanup

    #   install C client API
    ( cd libmemcache-%{V_libmemcache}
      %{l_make} %{l_mflags} install AM_MAKEFLAGS="DESTDIR=$RPM_BUILD_ROOT"
    ) || exit $?

    #   install daemon run-command script
    %{l_shtool} mkdir -f -p -m 755 \
        $RPM_BUILD_ROOT%{l_prefix}/etc/rc.d
    %{l_shtool} install -c -m 755 %{l_value -s -a} \
        %{SOURCE rc.memcached} $RPM_BUILD_ROOT%{l_prefix}/etc/rc.d/

    #   install daemon run-command script
    %{l_shtool} mkdir -f -p -m 755 \
        $RPM_BUILD_ROOT%{l_prefix}/var/memcached

    #   determine installation files
    %{l_rpmtool} files -v -ofiles -r$RPM_BUILD_ROOT \
        %{l_files_std} `cat perl-openpkg-files` \
        '%attr(-,%{l_nusr},%{l_ngrp}) %{l_prefix}/var/memcached'

%files -f files

%clean
    rm -rf $RPM_BUILD_ROOT

%post
    #   after upgrade, restart service
    [ $1 -eq 2 ] || exit 0
    eval `%{l_rc} memcached status 2>/dev/null`
    [ ".$memcached_active" = .yes ] && %{l_rc} memcached restart
    exit 0

%preun
    #   before erase, stop service and remove log files
    [ $1 -eq 0 ] || exit 0
    %{l_rc} memcached stop 2>/dev/null
    rm -f $RPM_INSTALL_PREFIX/var/memcached/* >/dev/null 2>&1 || true
    exit 0