#!/usr/bin/env bash

# php ( fuer Apache 2 )
#
VERSION=5.2.17
APACHE_VERSION=2.2.29
APACHE_BASEDIR=/usr/local/httpd-${APACHE_VERSION}_php-${VERSION}
APXS=${APACHE_BASEDIR}/bin/apxs

PREFIX_PHP="/usr/local/php-$VERSION-httpd-${APACHE_VERSION}"

_srcdir=/usr/local/src/apache2
_logdir=${_srcdir}/log_php-${VERSION}_http-${APACHE_VERSION}_build

_pwd=`pwd`
_builddir=${_srcdir}/php-${VERSION}_http-${APACHE_VERSION}

mkdir -p $_logdir > /dev/null 2>&1

## --------------------------------------------------

## - get sources..
## -
cd $_srcdir

if [ ! -f  ${_srcdir}/php-$VERSION.tar.bz2 ]; then
   wget http://museum.php.net/php5/php-$VERSION.tar.bz2
fi


bunzip2 < ${_srcdir}/php-$VERSION.tar.bz2 | tar -xf - || exit 1
chown -R root.root php-$VERSION || exit 1
mv php-$VERSION $_builddir
cd $_builddir || exit 1

echo -e "\n\tgoing to configure.."
echo -e "\t(see ${_logdir}/php-configure.log for more details)"


# : ${_arch:=i686}
# : ${_arch:=athlon} 
: ${_arch:=k8} ##  --> x86-64 instructionset

##_cflags="-O2 -march=$_arch "

## - LDFLAGS="-s" --> Remove all symbol table and relocation information from the executable.
## F77="/usr/bin/g77-3.4" \
## CXXCPP="/usr/bin/g++-3.4 -E" \
## CC="/usr/bin/gcc-3.4" \
## CXX="/usr/bin/g++-3.4" \
## CPP="/usr/bin/cpp-3.4" \
## CFLAGS="$_cflags" LDFLAGS="-s" \
CFLAGS="-fPIC" \
LDFLAGS="-s" \
./configure \
   --prefix=$PREFIX_PHP \
   --with-apxs2=$APXS \
   --with-gd \
   --with-config-file-path=${APACHE_BASEDIR}/conf \
   --with-mysql=/usr/local/mysql \
   --with-mysqli=/usr/local/mysql/bin/mysql_config \
   --with-pdo-mysql=/usr/local/mysql \
   --with-mysql-sock \
   --with-pgsql \
   --with-regex=system \
   --enable-wddx \
   --enable-exif \
   --with-zlib \
   --with-gdbm \
   --with-openssl=/usr/local/openssl-0.9.8y \
   --with-jpeg-dir \
   --with-png-dir \
   --with-curl \
   --enable-dba \
   --with-mcrypt \
   --with-xpm-dir \
   --with-t1lib \
   --with-freetype-dir \
   --enable-ftp \
   --with-readline \
   --enable-sockets \
   --with-imap-ssl \
   --with-kerberos \
   --with-gettext \
   --enable-soap \
   --enable-mbstring \
   --enable-zip \
   --enable-calendar \
   --enable-bcmath \
   --with-bz2 \
   --enable-shmop \
   --enable-sysvmsg \
   --enable-sysvsem \
   --enable-sysvshm \
   > ${_logdir}/php-configure.log 2>&1 || exit 1

   
   ## --with-mm \ # does not work with apache v2.4

##    --with-pgsql=/usr/local/pgsql \
##    --with-mysql \
##    --with-mysql \
##    --with-mysqli \
##    --with-pdo-mysql \

##   --with-openssl=/usr/local/openssl-0.9.8y \

##   --enable-force-cgi-redirect \
##   --enable-track-vars \
##   --with-tiff-dir \
##   --with-ttf \
##   --with-memcache \
##   --with-xml \
  
echo -e "\n\tgoing to compile.."
echo -e "\t(see ${_logdir}/php-make.log for more details)"
make > ${_logdir}/php-make.log 2>&1 || exit 1

echo -e "\n\tgoing to install.."
echo -e "\t(see ${_logdir}/php-make_install.log for more details)"
make install > ${_logdir}/php-make_install.log 2>&1 || exit 1

#cp php.ini-dist ${APACHE_BASEDIR}/conf/php.ini || exit 1
[ -f ${APACHE_BASEDIR}/conf/php.ini ] && cp -a ${APACHE_BASEDIR}/conf/php.ini ${APACHE_BASEDIR}/conf/php.ini-`date +"%Y-%m-%d-%H%M"`
cp php.ini-dist ${APACHE_BASEDIR}/conf/php.ini || exit 1

_set_php_entries=""
echo ""
echo -n "do you want to set \"LoadModule\" entries in httpd.conf ? [y/n]: "
read _set_php_entries
if [ "y" = "$_set_php_entries" -o "Y" = "$_set_php_entries" -o "Yes" = "$_set_php_entries" -o "yes" = "$_set_php_entries" ];then
   sed -i -r \
      -e "s&(^\s*LoadModule php5_module.*$)&\1\n#<IfModule mod_php5.c>\n   AddType application/x-httpd-php .php .php5 .php4 .php3 .phtml\n   AddType application/x-httpd-php-source .phps\n#</IfModule>&" ${APACHE_BASEDIR}/conf/httpd.conf
      #-e "s&(^\s*LoadModule php5_module.*$)&\1\n<IfModule mod_php5.c>\n   AddType application/x-httpd-php .php .php5 .php4 .php3 .phtml\n   AddType application/x-httpd-php-source .phps\n</IfModule>&" ${APACHE_BASEDIR}/conf/httpd.conf
fi

_set_link=""
echo
echo -n "do you want to set symlink /usr/local/php -> `basename $PREFIX_PHP` ? [y/n]: "
read _set_link
if [ "y" = "$_set_link" -o "Y" = "$_set_link" -o "Yes" = "$_set_link" -o "yes" = "$_set_link" ];then
   if [ -L /usr/local/php ];then
      rm -f /usr/local/php
   fi
   ln -s `basename $PREFIX_PHP` /usr/local/php
fi

## - special for debian. set manpath entries
## -
if [ -f /etc/manpath.config ];then
   if ! grep /usr/local/php/man /etc/manpath.config > /dev/null 2<&1 ; then
      echo >> /etc/manpath.config
      echo "MANDATORY_MANPATH /usr/local/php/man /var/cache/man" >> /etc/manpath.config
      echo "MANPATH_MAP /usr/local/php/bin /usr/local/php/man" >> /etc/manpath.config
      echo "MANDB_MAP /usr/local/php/man /var/cache/man" >> /etc/manpath.config
   fi
elif [ -f /etc/man.conf];then
   if ! grep /opt/php/man /etc/man.conf > /dev/null 2<&1 ; then
      echo >> /etc/man.conf
      echo "MANPATH /opt/php/man /var/cache/man" >> /etc/man.conf
      echo "MANPATH_MAP /opt/php/bin /opt/php/man" >> /etc/man.conf
   fi
fi



cd $pwd

cat<<EOF

php.ini 
=======

    You may edit your php.ini file at ${APACHE_BASEDIR}/conf 
    to set PHP options.  

    
httpd.conf
=========

    
 1. Edit your httpd.conf to load the PHP module.  The path on the right hand
    side of the LoadModule statement must point to the path of the PHP
    module on your system.  The make install from above may have already
    added this for you, but be sure to check.

    For PHP 5:
      LoadModule php5_module libexec/libphp5.so

    I will hope, this is already done
 
 
 2. Tell Apache to parse certain extensions as PHP.  For example,
    let's have Apache parse the .php extension as PHP.  You could
    have any extension(s) parse as PHP by simply adding more, with
    each separated by a space.  We'll add .phtml to demonstrate.
            
      AddType application/x-httpd-php .php .phtml
                  
    It's also common to setup the .phps extension to show highlighted PHP
    source, this can be done with:
    
      AddType application/x-httpd-php-source .phps

    or much better:


    <IfModule mod_php5.c>
       AddType application/x-httpd-php .php .php5 .php4 .php3 .phtml
       AddType application/x-httpd-php-source .phps
    </IfModule>


EOF

exit 0