#!/bin/sh

CWD=`pwd`

if [ "$TMP" = "" ]; then
  TMP=/tmp
fi
PKG=$TMP/package-mod_php

if [ ! -d $TMP ]; then
  mkdir -p $TMP # location to build the source
fi
if [ ! -d $PKG ]; then
  mkdir -p $PKG # place for the package to be built
fi

# Explode the package framework:
cd $PKG
explodepkg $CWD/_mod_php.tar.gz

# compile a static gd that we can link into php
cd $TMP
tar xvzf $CWD/gd-1.8.2.tar.gz
cd gd-1.8.2
make
mkdir lib bin include
cp libgd.a lib
cp gd.h gdcache.h gd_io.h gdfontg.h gdfontmb.h gdfonts.h gdfontt.h include
cp pngtogd pngtogd2 gdtopng gd2topng gd2copypal gdparttopng webpng \
   bdftogd bin

# compile php
cd $TMP
tar xvzf $CWD/php-4.1.2.tar.gz
cd php-4.1.2
./configure --prefix=/usr \
            --with-apxs=/usr/sbin/apxs \
            --with-mod_charset \
            --enable-force-cgi-redirect \
            --enable-discard-path \
            --with-config-file-path=/etc/apache \
            --enable-safe-mode \
            --with-openssl \
            --enable-bcmath \
            --with-bz2 \
            --enable-calendar \
            --enable-ctype \
            --with-gdbm \
            --with-db2 \
            --with-db3 \
            --enable-dbase \
            --enable-ftp \
            --enable-gd-imgstrttf \
            --with-gd=$TMP/gd-1.8.2 \
            --with-jpeg-dir=$TMP/gd-1.8.2 \
            --with-mysql=/usr \
            --with-xml=shared \
            --with-mm=/usr \
            --enable-trans-sid \
            --enable-shmop \
            --enable-sockets \
            --with-regex=php \
            --enable-sysvsem \
            --enable-sysvshm \
            --enable-yp \
            --enable-memory-limit \
            --with-tsrm-pthreads \
            --enable-shared \
            --disable-debug \
            --with-zlib=/usr
            # --with-gmp \ #This is *very* temporal.
            # --with-readline=/usr  # this is only for the CGI version
            # --with-ttf    # this links with the shlib, need X for that
            # --with-java
            # --with-dom    # requires libxml >= 2.2.7

#Fuck it. I'll use a framework
make
#prefix=$PKG make -e install

( cd pear/scripts
  for i in pear pearize php-config phpextdist phpize phptar; do
    cat $i > $PKG/usr/bin/$i
  done
)

#This will probably be replace by putting a variable into make install
#A bunch of includes...
cat acconfig.h > $PKG/usr/include/php/acconfig.h
cat php_version.h > $PKG/usr/include/php/php_version.h

for i in regex main ext/standard ext/xml Zend TSRM; do
  for j in $i/*.h; do
    cat $j > $PKG/usr/include/php/$j
  done
done

#Libs know.
( cd pear
  for i in Archive Benchmark Cache/Container Cache Console Crypt DB Date File HTML HTTP Image Log Mail Math Net Numbers PEAR Payment Schedule XML .; do
     for j in $i/*.php; do
       cat $j > $PKG/usr/lib/php/$j
     done
  done
)

( for i in acinclude.m4 dynlib.m4 build/dynlib.mk build/fastgen.sh build/library.mk build/ltlib.mk build/mkdep.awk pear/pear.m4 build/program.mk build/rules.mk build/rules_common.mk build/rules_pear.mk build/shtool; do
    cp $i $PKG/usr/lib/php/build/
  done
)

cat .libs/libphp4.so > $PKG/usr/libexec/libphp4.so

mkdir -p $PKG/usr/doc/php-4.1.2
cp -a \
  CODING_STANDARDS CREDITS EXTENSIONS INSTALL LICENSE NEWS README* \
  RELEASE_PROCESS TODO* *.txt $PKG/usr/doc/php-4.1.2
chown -R root.root $PKG/usr/doc/php-4.1.2

mkdir -p $PKG/etc/apache
cp -a php.ini-dist php.ini-recommended $PKG/etc/apache
cp -a $CWD/mod_php.conf.example $PKG/etc/apache
chmod 644 $PKG/etc/apache/*
chown root.root $PKG/etc/apache/*

mkdir -p $PKG/install
cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
echo "y
n" | makepkg $TMP/mod_php.tgz

if [ "$1" == "--cleanup" ]; then
   cd $TMP
   rm -rf gd-1.8.2 php-4.1.2
fi