##
##  apache2.spec -- OpenPKG RPM Package Specification
##  Copyright (c) 2000-2006 OpenPKG Foundation e.V. <http://openpkg.net/>
##  Copyright (c) 2000-2006 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.
##

#   FIXME: with_mod_perl broken

#   package version
%define       V_apache       2.2.3
%define       V_mod_perl     2.0.2

#   package information
Name:         apache2
Summary:      Apache HTTP Server (V2)
URL:          http://httpd.apache.org/
Vendor:       Apache Software Foundation
Packager:     OpenPKG Foundation e.V.
Distribution: OpenPKG Community
Class:        PLUS
Group:        Web
License:      ASF
Version:      %{V_apache}
Release:      20061013

#   package options (generic)
%option       with_mpm                  prefork

#   package options (suexec related)
%option       with_suexec               yes
%option       with_suexec_caller        %{l_nusr}
%option       with_suexec_userdir       public_html

#   package options (additionally used Apache modules)
%option       with_mod_deflate          no
%option       with_mod_ssl              no
%option       with_mod_dav              no
%option       with_mod_ldap             no
%option       with_mod_proxy            no
%option       with_mod_cache            no
%option       with_mod_diskcache        no
%option       with_mod_memcache         no
%option       with_mod_filecache        no
%option       with_mod_expires          no
%option       with_mod_perl             no
%option       with_shared_core          no

#   fixing implicit inter-module dependencies and correlations
%if "%{with_mod_memcache}" == "yes" || "%{with_mod_diskcache}" == "yes"
%undefine     with_mod_cache
%define       with_mod_cache            yes
%endif

#   list of sources
Source0:      http://www.apache.org/dist/httpd/httpd-%{V_apache}.tar.gz
Source1:      http://perl.apache.org/dist/mod_perl-%{V_mod_perl}.tar.gz
Source2:      rc.apache2
Source3:      apache2.base
Source4:      apache2.conf
Source5:      apache2.sh
Patch0:       apache2.patch

#   build information
Prefix:       %{l_prefix}
BuildRoot:    %{l_buildroot}
BuildPreReq:  OpenPKG, openpkg >= 20060823, perl, make
PreReq:       OpenPKG, openpkg >= 20060823, perl
BuildPreReq:  expat, libiconv, db
PreReq:       expat, libiconv, db
%if "%{with_mod_deflate}" == "yes"
BuildPreReq:  zlib
PreReq:       zlib
%endif
%if "%{with_mod_ssl}" == "yes"
BuildPreReq:  openssl >= 0.9.8
PreReq:       openssl >= 0.9.8
%endif
%if "%{with_mod_ldap}" == "yes"
BuildPreReq:  openldap, openssl >= 0.9.8
PreReq:       openldap, openssl >= 0.9.8
%endif
AutoReq:      no
AutoReqProv:  no
Conflicts:    apache

%description
    The Apache Project is a collaborative software development effort
    aimed at creating a robust, commercial-grade, featureful, and
    freely-available source code implementation of an HTTP (Web) server.
    The project is jointly managed by a group of volunteers located
    around the world, using the Internet and the Web to communicate,
    plan, and develop the server and its related documentation. These
    volunteers are known as the Apache Group. In addition, hundreds
    of users have contributed ideas, code, and documentation to the
    project.

    NOTICE: This is Apache 2.2, which is the sucessor of Apache 2.0, a
    complete work-off of the old Apache 1.3 code-base, now based on the
    Apache Portable Runtime (APR). It is mostly configuration compatible
    to Apache 1.3, but the C API is completely incompatible.

%track
    prog apache2 = {
        version   = %{V_apache}
        url       = http://www.apache.org/dist/httpd/
        regex     = httpd-(2.[02468]\.\d+)\.tar\.gz
    }
    prog apache2:mod_perl = {
        version   = %{V_mod_perl}
        url       = http://perl.apache.org/dist/
        regex     = mod_perl-(__VER__)\.tar\.gz
    }

%prep
    #   some pre-flight checks on options specified
%if "%{with_mpm}" != "prefork" && "%{with_mpm}" != "worker"
    ( echo "Invalid value specified for option 'with_mpm'. Currently the"
      echo "only supported Multi-Processing Modules (MPMs) are ..."
      echo "- 'prefork' -- non-threaded, pre-forking web server (default)"
      echo "- 'worker'  -- hybrid multi-threaded multi-process web server"
    ) | %{l_rpmtool} msg -b -t error
    exit 1
%endif

    #   unpack Apache distribution
    %setup -q -c
    %patch -p0 -d httpd-%{V_apache}
    %{l_shtool} subst \
        -e 's;(" PLATFORM ");(%{l_openpkg_release -F "OpenPKG/%%t"});g' \
        httpd-%{V_apache}/server/core.c

    #   unpack optional extension modules
%if "%{with_mod_perl}" == "yes"
    %setup -q -T -D -a 1
%endif

%build
    #   optionally prepare mod_perl
%if "%{with_mod_perl}" == "yes"
    ( cd mod_perl-%{V_mod_perl}
      eval `%{l_prefix}/bin/perl -V:archname`
      eval `%{l_prefix}/bin/perl -V:version`
      eval `%{l_prefix}/bin/perl -V:installarchlib -V:installprivlib -V:installsitearch -V:installsitelib`
      %{l_shtool} mkdir -f -p -m 755 $RPM_BUILD_ROOT%{l_prefix}/bin
      perl=$RPM_BUILD_ROOT%{l_prefix}/bin/perl
      echo "#!/bin/sh" >$perl
      echo "exec %{l_prefix}/bin/perl \\" >>$perl
      echo " -I${RPM_BUILD_ROOT}${installarchlib}  \\" >>$perl
      echo " -I${RPM_BUILD_ROOT}${installprivlib}  \\" >>$perl
      echo " -I${RPM_BUILD_ROOT}${installsitearch} \\" >>$perl
      echo " -I${RPM_BUILD_ROOT}${installsitelib}  \\" >>$perl
      echo " \"\$@\"" >>$perl
      chmod a+x $perl
      $perl Makefile.PL \
          MP_AP_PREFIX="`pwd`/../httpd-%{V_apache}" \
          MP_CCOPTS="%{l_cflags -O}" \
          MP_INST_APACHE2=1 \
          MP_USE_DSO=0 \
          MP_USE_STATIC=1 \
          MP_COMPAT_1X=1
      %{l_make} %{l_mflags}
      %{l_make} %{l_mflags} install
    ) || exit $?
%endif

    #   configure package
    ( cd httpd-%{V_apache}
      ( echo "ac_cv_func_uuid_create=no"
      ) >config.cache
      export CC="%{l_cc}"
      export CFLAGS="%{l_cflags -O}"
      export CPPFLAGS="%{l_cppflags}"
      export LDFLAGS="%{l_ldflags}"
      export LIBS=""
      case "%{l_platform -t}" in
          *-sunos* ) LIBS="$LIBS -lrt" ;;
      esac
%if "%{with_mpm}" == "worker" || "%{with_mod_memcache}" == "yes"
      THREADS="--enable-threads"
%else
      THREADS="--disable-threads"
%endif
%if "%{with_mod_ldap}" == "yes"
      LIBS="$LIBS -lssl -lcrypto"
%endif
      USE_BUNDLED_APR=YES \
      ./configure \
          --cache-file=./config.cache \
          --enable-layout=GNU \
          --prefix=%{l_prefix} \
          --with-program-name=apache2 \
          --sysconfdir=%{l_prefix}/etc/apache2 \
          --libexecdir=%{l_prefix}/libexec/apache2 \
          --with-mpm=%{with_mpm} \
          $THREADS \
%if "%{with_suexec}" == "yes"
          --enable-suexec \
          --with-suexec-bin=%{l_prefix}/sbin/suexec \
          --with-suexec-caller=%{with_suexec_caller} \
          --with-suexec-userdir=%{with_suexec_userdir} \
          --with-suexec-logfile=%{l_prefix}/var/apache2/log/suexec.log \
%endif
%if "%{with_mod_deflate}" == "yes"
          --enable-deflate \
          --with-z=%{l_prefix} \
%endif
%if "%{with_mod_ssl}" == "yes"
          --enable-ssl \
          --with-ssl=%{l_prefix} \
%endif
%if "%{with_mod_dav}" == "yes"
          --enable-dav \
          --enable-dav-fs \
%endif
%if "%{with_mod_ldap}" == "yes"
          --enable-ldap \
          --enable-auth-ldap \
          --with-ldap \
          --with-ldap-include=%{l_prefix}/include/ \
          --with-ldap-lib=%{l_prefix}/lib \
%endif
%if "%{with_mod_proxy}" == "yes"
          --enable-proxy \
          --enable-proxy-connect \
          --enable-proxy-http \
          --enable-proxy-ftp \
%endif
%if "%{with_mod_cache}" == "yes"
          --enable-cache \
%if "%{with_mod_diskcache}" == "yes"
          --enable-disk-cache \
%endif
%if "%{with_mod_memcache}" == "yes"
          --enable-mem-cache \
%endif
%endif
%if "%{with_mod_filecache}" == "yes"
          --enable-file-cache \
%endif
%if "%{with_mod_expires}" == "yes"
          --enable-expires \
%endif
%if "%{with_shared_core}" == "yes"
          --enable-so \
%endif
          --enable-speling \
          --enable-rewrite \
          --enable-headers \
          --enable-info \
          --enable-mime-magic \
          --enable-vhost-alias \
          --enable-auth-dbm \
          --disable-shared \
          --with-dbm=db42 \
          --with-berkeley-db=%{l_prefix} \
          --with-expat=%{l_prefix} \
          --with-iconv=%{l_prefix}

      #   check whether requested MPM '%{with_mpm}' has been actually selected
      #   setting might affect package dependencies, therefore fallbacks
      #   are not acceptable
      if ! grep '^MPM_NAME = %{with_mpm}$' build/config_vars.mk >/dev/null 2>&1; then
          ( echo "The Multi-Processing Module (MPM) '%{with_mpm}' requested using the 'with_mpm'"
            echo "option doesn't seem to be available on this particular platform."
            echo "Please check corresponding 'config.log' for details."
          ) | %{l_rpmtool} msg -b -t error
          exit 1
      fi

      #   build package
      %{l_make} %{l_mflags}
    ) || exit $?

%install
    #   install Apache
    rm -rf $RPM_BUILD_ROOT
    ( cd httpd-%{V_apache}
      %{l_make} %{l_mflags} install DESTDIR=$RPM_BUILD_ROOT
      rm -f  $RPM_BUILD_ROOT%{l_prefix}/etc/apache2/apache2.conf
      rm -fr $RPM_BUILD_ROOT%{l_prefix}/etc/apache2/{extra,original}
    ) || exit $?

%if "%{with_shared_core}" == "yes"
    %{l_shtool} subst \
        -e 's;^build_libtool_libs=no;build_libtool_libs=yes;' \
        $RPM_BUILD_ROOT%{l_prefix}/share/apache2/build/libtool
%endif

    #   install shell environment script
    %{l_shtool} install -c -m 644 %{l_value -s -a} \
         -e 's;@l_path@;%{l_build_path};' \
         -e 's;@l_ld_library_path@;%{l_build_ldlp};' \
         %{SOURCE apache2.sh} \
         $RPM_BUILD_ROOT%{l_prefix}/etc/apache2/

    #   create default configuration
    l_hostname=`%{l_shtool} echo -e %h`
    l_domainname=`%{l_shtool} echo -e %d | cut -c2-`
    %{l_shtool} install -c -m 644 %{l_value -s -a} \
        -e "s;@l_hostname@;$l_hostname;g" \
        -e "s;@l_domainname@;$l_domainname;g" \
        %{SOURCE apache2.base} \
        %{SOURCE apache2.conf} \
        $RPM_BUILD_ROOT%{l_prefix}/etc/apache2/
    mv $RPM_BUILD_ROOT%{l_prefix}/etc/apache2/magic \
        $RPM_BUILD_ROOT%{l_prefix}/etc/apache2/mime.magic
    %{l_shtool} mkdir -f -p -m 755 $RPM_BUILD_ROOT%{l_prefix}/etc/apache2/apache2.d

    #   install 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.apache2} \
        $RPM_BUILD_ROOT%{l_prefix}/etc/rc.d/

    #   strip down installation
    rm -f $RPM_BUILD_ROOT%{l_prefix}/lib/apr*
    rm -f $RPM_BUILD_ROOT%{l_prefix}/lib/libapr*
    strip $RPM_BUILD_ROOT%{l_prefix}/bin/* >/dev/null 2>&1 || true
    ( cd $RPM_BUILD_ROOT%{l_prefix}/share/apache2/manual
      find . -name "*.xml"   -print | xargs rm -f
      find . -name "*.xml.*" -print | xargs rm -f
      find . -name "*.xsl"   -print | xargs rm -f
      for html in `find . -name "*.html" -print`; do
          if [ -f "$html.en" ]; then
              mv $html.en $html
              rm -f $html.*
          fi
      done
      rm -rf style/xsl
      rm -rf style/latex
    ) || exit $?

    #   determine installation files
    %{l_rpmtool} files -v -ofiles -r$RPM_BUILD_ROOT \
        %{l_files_std} \
%if "%{with_suexec}" == "yes"
        '%attr(4755,%{l_susr},%{l_mgrp}) %{l_prefix}/sbin/suexec' \
%endif
        '%config %{l_prefix}/etc/apache2/*' \
        '%config %attr(444,%{l_musr},%{l_mgrp}) %{l_prefix}/etc/apache2/apache2.base'

%files -f files

%clean
    rm -rf $RPM_BUILD_ROOT

%post
    #   after upgrade, restart service
    [ $1 -eq 2 ] || exit 0
    eval `%{l_rc} apache2 status 2>/dev/null`
    [ ".$apache2_active" = .yes ] && %{l_rc} apache2 restart
    exit 0

%preun
    #   before erase, stop service and remove log files
    [ $1 -eq 0 ] || exit 0
    %{l_rc} apache2 stop 2>/dev/null
    rm -f $RPM_INSTALL_PREFIX/var/apache2/log/* >/dev/null 2>&1 || true
    exit 0