##################
#
# You will need the following perl modules installed first:
#
#    MIME::Base64
#    URI
#    HTML::Parser
#    Digest::MD5
#    Bundle::libnet
#    LWP 
# 
##########################################################
#
# Sources:
# 
# Apache....: ftp://apache.mirrors.pair.com/httpd/apache_1.3.28.tar.gz
# PHP.......: http://fi.php.net/distributions/php-4.3.3.tar.gz
# MM........: ftp://ftp.ossp.org/pkg/lib/mm/mm-1.3.0.tar.gz
# mod-ssl...: http://www.modssl.org/source/mod_ssl-2.8.15-1.3.28.tar.gz
# mod-perl..: http://perl.apache.org/dist/mod_perl-1.29.tar.gz
#
#############################################################################
APACHE=apache_1.3.28
APURL=ftp://apache.mirrors.pair.com/httpd/$APACHE.tar.gz

# Prefix where Apache is going to be installed
AP_PREFIX=/usr/local/apache

MM=mm-1.3.0
MMURL=ftp://ftp.ossp.org/pkg/lib/mm/$MM.tar.gz

PHP=php-4.3.3
PHPURL=http://fi.php.net/distributions/php-4.3.3.tar.gz

MODSSL=mod_ssl-2.8.15-1.3.28
MODSSLURL=http://www.modssl.org/source/$MODSSL.tar.gz

MODPERL=mod_perl-1.29
MODPERLURL=http://www.ibiblio.org/pub/mirrors/apache/perl/$MODPERL.tar.gz

##########################################################
#
# Startup stuff
#
##########################################################
# Directory of tarballs
THISDIR=`pwd`
WORKROOT=/tmp/apache
WORKDIR=$WORKROOT/work
MD5FILE=$THISDIR/source.md5

source functions

wherebe MD5SUM md5sum
wherebe TAR tar
wherebe GUNZIP gunzip
wherebe GREP grep
wherebe WGET wget
wherebe MKDIR mkdir
wherebe RM rm
wherebe MAKE make
wherebe PERL perl
wherebe SUDO sudo

echo ""

if [ ! -d $WORKROOT ]; then
   echo "FATAL ERROR: WORKROOT ($WORKROOT) did not exist, exiting now.."
   echo ""
   echo "Please make sure to set the WORKROOT value properly in the script The other"
   echo "necessary directories will be created automagically if they do not already"
   echo "exist. All of the building will be done inside the directory you set here."
   echo "" 
   exit
fi

if [ ! -d $WORKDIR ]; then
   echo "  ERROR: WORKDIR ($WORKDIR) did not exist.. creating now."
   echo ""
   $MKDIR $WORKDIR
fi

##########################################################
#
# Fetch, unpack, and test everything
#
##########################################################
URLS=($MMURL $MODSSLURL $APURL $PHPURL $MODPERLURL)
BINS=($MM $MODSSL $APACHE $PHP $MODPERL)

for b in ${BINS[@]}; do 
	if [ ! -f $WORKROOT/$b.tar.gz ]; then
		for u in ${URLS[@]}; do
			echo "  Source not found. fetching from $u.."; 
			$WGET -c -q --progress=dot $u; 
		done;
	else
		md5check $b.tar.gz
	fi
done
echo ""

##########################################################
#
# Shared Memory Allocation
#
##########################################################
cd $WORKDIR/$MM
if [ -f $WORKDIR/$MM/config.status ]; then
	make distclean
fi
./configure --disable-shared

make
make test
sudo make install

##########################################################
#
# mod_ssl
#
##########################################################
cd $WORKDIR/$MODSSL
if [ -f $WORKDIR/$MM/config.status ]; then
	make distclean
fi

./configure                     \
--with-apache=../$APACHE        \
--with-ssl=/usr                 \
--with-mm=../$MM                \
--enable-shared=ssl


##########################################################
#
# Apache
#
##########################################################
cd $WORKDIR/$APACHE

if [ -f $WORKDIR/$APACHE/config.status ]; then
        make distclean
fi

# Fix for building on Linux, which has no ndbm.h
$PERL -pi -e 's,ndbm.h,gdbm-ndbm.h,g' $WORKDIR/$APACHE/src/modules/standard/mod_rewrite.h

SSL_BASE=/usr\
LIBS=-lpthread                  \
EAPI_MM=../$MM                  \
./configure                     \
--prefix=$AP_PREFIX             \
--enable-module=ssl             \
--enable-module=env             \
--enable-shared=env             \
--enable-module=log_config      \
--enable-shared=log_config      \
--enable-module=log_agent       \
--enable-shared=log_agent       \
--enable-module=log_referer     \
--enable-shared=log_referer     \
--enable-module=mime            \
--enable-shared=mime            \
--enable-module=negotiation     \
--enable-shared=negotiation     \
--enable-module=status          \
--enable-shared=status          \
--enable-module=info            \
--enable-shared=info            \
--enable-module=include         \
--enable-shared=include         \
--enable-module=autoindex       \
--enable-shared=autoindex       \
--enable-module=dir             \
--enable-shared=dir             \
--enable-module=cgi             \
--enable-shared=cgi             \
--enable-module=asis            \
--enable-shared=asis            \
--enable-module=imap            \
--enable-shared=imap            \
--enable-module=actions         \
--enable-shared=actions         \
--enable-module=userdir         \
--enable-shared=userdir         \
--enable-module=alias           \
--enable-shared=alias           \
--enable-module=rewrite         \
--enable-shared=rewrite         \
--enable-module=access          \
--enable-shared=access          \
--enable-module=auth            \
--enable-shared=auth            \
--enable-module=auth_anon       \
--enable-shared=auth_anon       \
--enable-module=auth_db         \
--enable-shared=auth_db         \
--enable-module=digest          \
--enable-shared=digest          \
--enable-module=proxy           \
--enable-shared=proxy           \
--enable-module=expires         \
--enable-shared=expires         \
--enable-module=headers         \
--enable-shared=headers         \
--enable-module=usertrack       \
--enable-shared=usertrack       \
--enable-module=setenvif        \
--enable-shared=setenvif        \
--enable-shared=ssl             \
--enable-rule=SHARED_CORE       \
--enable-rule=SHARED_CHAIN      \
--enable-module=so

make
make test
# just use the defaults for now
# make certificate 
sudo make install

##########################################################
#
# compile php as DSO 
#
##########################################################
cd $WORKDIR/$PHP

if [ -f $WORKDIR/$PHP/config.status ]; then
        make distclean
fi

./configure                     \
--with-apxs=$AP_PREFIX/bin/apxs \
--disable-debug                 \
--enable-apc                    \
--enable-bcmath                 \
--enable-exif                   \
--enable-ftp                    \
--enable-gd-native-ttf          \
--enable-inline-optimization    \
--enable-libgcc                 \
--enable-magic-quotes           \
--enable-memory-limit           \
--enable-mysql                  \
--enable-sysvshm                \
--enable-track-vars             \
--enable-trans-sid              \
--enable-wddx                   \
--with-calendar=shared          \
--with-freetype-dir=/usr        \
--with-gd=/usr                  \
--with-gettext=/usr             \
--with-imap=/usr                \
--with-jpeg-dir=/usr            \
--with-kerberos                 \
--with-mysql=/usr               \
--with-openssl=/usr             \
--with-png-dir=/usr             \
--with-t1lib=/usr               \
--with-ttf                      \
--with-zlib                     \
--with-zlib-dir=/usr
make
# make test
sudo make install
cp php.ini-dist /usr/local/lib/php.ini 

##########################################################
#
# compile mod_perl DSO
#
##########################################################
cd $WORKDIR/$MODPERL

if [ -f $WORKDIR/$MODPERL/Makefile ]; then
        make distclean
fi

perl Makefile.PL                \
USE_APXS=1                      \
WITH_APXS=$AP_PREFIX/bin/apxs   \
EVERYTHING=1
make
sudo make install