#!/bin/sh -ex
# usage: "httpd-workspace srcdir rootdir"
# ...creates build directories in srcdir and install roots in rootdir

repos=https://svn.apache.org/repos/asf/

MFLAGS="-s `rpm --eval %{_smp_mflags}`"

MODULES="ssl proxy proxy_http proxy_connect echo dav dav_fs expires     \
         headers info rewrite vhost_alias case_filter case_filter_in    \
         deflate bucketeer cache disk_cache mem_cache filter file_cache \
         mem_cache authn_alias dav_lock authnz_ldap auth_ldap ldap"

src=$1
dest=$2

test -d $src
test -d $dest
test $src != $dest

buildall() {
apr=$1
apu=$2
httpd=$3
pf=$4

pushd $src/${apr}
 ./buildconf
 ./configure --enable-maintainer-mode --prefix=$dest/${apr} \
             --with-devrandom=/dev/urandom
 make ${MFLAGS}
 make install
popd

pushd $src/${apu}
 echo ./buildconf --with-apr=$src/${apr} > reconf
 chmod +x reconf
 ./reconf
 ./configure --prefix=$dest/${apu} --with-apr=$dest/${apr} \
             --without-gdbm --with-ldap
 make ${MFLAGS}
 make install
popd

pushd $src/${httpd}
 echo ./buildconf --with-apr=$src/${apr} --with-apr-util=$src/${apu} > reconf
 chmod +x reconf
 ./reconf

 pcre="--with-pcre"
 [ "${httpd}" = "httpd-2.0.x" ] && pcre=""

 ./configure --prefix=$dest/${httpd} \
      --enable-maintainer-mode \
      --with-apr=$dest/${apr} --with-apr-util=$dest/${apu} \
      --enable-mods-shared="all $MODULES" ${pcre}
 make ${MFLAGS}
 make install
popd

pushd $src/${pf}
 echo perl Makefile.PL -apxs $dest/${httpd}/bin/apxs > reconf
 chmod +x reconf
 ./reconf
 ./t/TEST -conf
popd
}

CO="svn co -q"

${CO} $repos/httpd/httpd/trunk $src/httpd-trunk
${CO} $repos/apr/apr/trunk $src/apr-trunk
${CO} $repos/apr/apr-util/trunk $src/apu-trunk
${CO} $repos/httpd/test/trunk/perl-framework $src/pf-trunk

buildall apr-trunk apu-trunk httpd-trunk pf-trunk

${CO} $repos/httpd/httpd/branches/2.0.x $src/httpd-2.0.x
${CO} $repos/apr/apr/branches/0.9.x $src/apr-0.9.x
${CO} $repos/apr/apr-util/branches/0.9.x $src/apu-0.9.x
${CO} $repos/httpd/test/trunk/perl-framework $src/pf-2.0.x

buildall apr-0.9.x apu-0.9.x httpd-2.0.x pf-2.0.x

${CO} $repos/httpd/httpd/branches/2.2.x $src/httpd-2.2.x
${CO} $repos/apr/apr/branches/1.2.x $src/apr-1.2.x
${CO} $repos/apr/apr-util/branches/1.2.x $src/apu-1.2.x
${CO} $repos/httpd/test/trunk/perl-framework $src/pf-2.2.x

buildall apr-1.2.x apu-1.2.x httpd-2.2.x pf-2.2.x