#!/bin/sh
# This script is made to prepare and compile the PHP distribution in one step.
# You just have to run this script from its home directory ($root_dir).
# You must have at least the OS/400 level V5R3
# You must install the IBM LPO 5799PTL and 5733SC1 before running this script.
# This is a very simple and basic shell script. Of course, you can customize it
# the way you want and there obviously no warrantly.
#
#
#
# IF THIS SCRIPT EXECUTE FINE THE FIRST TIME YOU RUN IT THEN YOU ARE FINE BUT YOU 
# CANNOT RUN THIS SCRIPT MANY TIMES AS A WHOLE BECAUSE THERE IS NO CHECKING. BUT YOU
# MAY BREAK IT DOWN AND RUN IT PIECES BY PIECES IF YOU KNOW WHAT YOU ARE DOING


root_dir="/QOpenSys/distro-2.1"
compiler="/QOpenSys/usr/local/bin/gcc"

function f_move_some_archive  {
	echo "MOVE OF ARCHIVE TO /QOPENSYS"
	mv $root_dir/gcc_for_OS400-V5R3.4.0.1.tar /QOpenSys/
#	mv $root_dir/libxml2.2.6.16.tar /QOpenSys/
#	mv $root_dir/mysql-4.1.12.v5r3pase.tar /QOpenSys/

}


function f_extract_gcc  {
	echo "EXTRACTION OF GCC TAR ARCHIVE"
	cd /QOpenSys
	tar xvf ./gcc_for_OS400-V5R3.4.0.1.tar
	return 0
}


function f_symlink_creation {
	echo "SYMLINK CREATION FOR local DIRECTORY"
	ln -s /QOpenSys/usr/local /usr/local
	return 0
}

function f_extract_tar {
	echo "EXTRACTION OF TAR FILES"
	cd $root_dir
	ls *.tar > ./list
	for i in $(< ./list)
		do
		tar xvf $i
		done
	return 0
}

function f_texinfo {
	echo "COMPILATION OF TEXINFO"
	cd $root_dir/texinfo-4.8
	export PATH=/QOpenSys/usr/bin:/usr/ccs/bin:/QOpenSys/usr/bin/X11:/usr/sbin:.:/usr/bin:/usr/local/bin:/usr/local/mysql/bin:/QOpenSys/QIBM/ProdData/DeveloperTools/perl/bin
	export CFLAGS='-O2 -mcpu=powerpc -Wa,-many'
	export CC=$compiler
	./configure --build=powerpc-ibm-aix5.2.0.0 --host=powerpc-ibm-aix5.2.0.0 1>conf_log.txt 2>conf_log.error && make 1>make_log.txt 2>make_log.error && make install 1>make_install_log.txt 2>make_install_log.error
	return 0
}

function f_m4 {
	echo "COMPILATION OF M4"
	cd $root_dir/m4-1.4.3 
	export PATH=/QOpenSys/usr/bin:/usr/ccs/bin:/QOpenSys/usr/bin/X11:/usr/sbin:.:/usr/bin:/usr/local/bin:/usr/local/mysql/bin:/QOpenSys/QIBM/ProdData/DeveloperTools/perl/bin
	export CFLAGS='-O2 -mcpu=powerpc -Wa,-many'
	export CC=$compiler
	./configure --build=powerpc-ibm-aix5.2.0.0 --host=powerpc-ibm-aix5.2.0.0 1>conf_log.txt 2>conf_log.error && make 1>make_log.txt 2>make_log.error && make install 1>make_install_log.txt 2>make_install_log.error
	return 0
}

function f_autoconf {
	echo "COMPILATION OF AUTOCONF"
	cd $root_dir/autoconf-2.59 
	export PATH=/usr/local/bin:/QOpenSys/usr/bin:/usr/ccs/bin:/QOpenSys/usr/bin/X11:/usr/sbin:.:/usr/bin:/usr/local/bin:/usr/local/mysql/bin:/QOpenSys/QIBM/ProdData/DeveloperTools/perl/bin
	export CFLAGS='-O2 -mcpu=powerpc -Wa,-many'
	export CC=$compiler
	./configure --build=powerpc-ibm-aix5.2.0.0 --host=powerpc-ibm-aix5.2.0.0 1>conf_log.txt 2>conf_log.error && make 1>make_log.txt 2>make_log.error && make install 1>make_install_log.txt 2>make_install_log.error
	return 0
}

function f_automake {
	echo "COMPILATION OF AUTOMAKE"
	cd $root_dir/automake-1.9.6 
	export PATH=/usr/local/bin:/QOpenSys/usr/bin:/usr/ccs/bin:/QOpenSys/usr/bin/X11:/usr/sbin:.:/usr/bin:/usr/local/bin:/usr/local/mysql/bin:/QOpenSys/QIBM/ProdData/DeveloperTools/perl/bin
	export CFLAGS='-O2 -mcpu=powerpc -Wa,-many'
	export CC=$compiler
	./configure --build=powerpc-ibm-aix5.2.0.0 --host=powerpc-ibm-aix5.2.0.0 1>conf_log.txt 2>conf_log.error && make 1>make_log.txt 2>make_log.error && make install 1>make_install_log.txt 2>make_install_log.error
	return 0
}

function f_zlib {
	echo "COMPILATION OF ZLIB"
	cd $root_dir/zlib-1.2.3 
	export CC=$compiler
	./configure 1>conf_log.txt 2>conf_log.error && make test 1>make_test_log.txt 2>make_test_log.error  && make install 1>make_install_log.txt 2>make_install_log.error
	return 0
}

function f_patch {
	echo "COMPILATION OF PATCH"
	cd $root_dir/patch-2.5.4
	export PATH=/QOpenSys/usr/bin:/usr/ccs/bin:/QOpenSys/usr/bin/X11:/usr/sbin:.:/usr/bin:/usr/local/bin:/usr/local/mysql/bin:/QOpenSys/QIBM/ProdData/DeveloperTools/perl/bin
	export CFLAGS='-O2 -mcpu=powerpc -Wa,-many'
	export CC=$compiler
	./configure --build=powerpc-ibm-aix5.2.0.0 --host=powerpc-ibm-aix5.2.0.0 1>conf_log.txt 2>conf_log.error && make 1>make_log.txt 2>make_log.error && make install 1>make_install_log.txt 2>make_install_log.error
	return 0
}

function f_gzip_patch {
	echo "gzip-1.2.4 PATCH"
	cd $root_dir
	export PATH=/usr/local/bin:/QOpenSys/usr/bin:/usr/ccs/bin:/QOpenSys/usr/bin/X11:/usr/sbin:.:/usr/bin:/usr/local/bin:/usr/local/mysql/bin:/QOpenSys/QIBM/ProdData/DeveloperTools/perl/bin
	patch -p0 < $root_dir/gzip-1.2.4b.patch
	return 0
}

function f_gzip {
	echo "COMPILATION of GZIP"
	cd $root_dir/gzip-1.2.4 
	export PATH=/QOpenSys/usr/bin:/usr/ccs/bin:/QOpenSys/usr/bin/X11:/usr/sbin:.:/usr/bin:/usr/local/bin:/usr/local/mysql/bin:/QOpenSys/QIBM/ProdData/DeveloperTools/perl/bin
	export CFLAGS='-O2 -mcpu=powerpc -Wa,-many'
	export CC=$compiler
	./configure --build=powerpc-ibm-aix5.2.0.0 --host=powerpc-ibm-aix5.2.0.0 1>conf_log.txt 2>conf_log.error && make 1>make_log.txt 2>make_log.error && make install 1>make_install_log.txt 2>make_install_log.error
	return 0
}

function f_bzip2 {
	echo "COMPILATION of BZIP2"
	cd $root_dir/bzip2-1.0.3 
	export PATH=/QOpenSys/usr/bin:/usr/ccs/bin:/QOpenSys/usr/bin/X11:/usr/sbin:.:/usr/bin:/usr/local/bin:/usr/local/mysql/bin:/QOpenSys/QIBM/ProdData/DeveloperTools/perl/bin
	export CFLAGS='-O2 -mcpu=powerpc -Wa,-many'
	export CC=$compiler
	make install PREFIX=/usr/local  1>make_install_log.txt 2>make_install_log.error
	return 0
}

function f_bison {
	echo "COMPILATION of BISON"
	cd $root_dir/bison-2.0 
	export PATH=/usr/local/bin:/QOpenSys/usr/bin:/usr/ccs/bin:/QOpenSys/usr/bin/X11:/usr/sbin:.:/usr/bin:/usr/local/bin:/usr/local/mysql/bin:/QOpenSys/QIBM/ProdData/DeveloperTools/perl/bin
	export CFLAGS='-O2 -mcpu=powerpc -Wa,-many'
	export CC=$compiler
	./configure --prefix=/usr/local --build=powerpc-ibm-aix5.2.0.0 --host=powerpc-ibm-aix5.2.0.0 1>conf_log.txt 2>conf_log.error && make 1>make_log.txt 2>make_log.error && make install 1>make_install_log.txt 2>make_install_log.error
	return 0
}

function f_gettext {
	echo "COMPILATION of GETTEXT"
	cd $root_dir/gettext-0.13 
	export PATH=/usr/local/bin:/QOpenSys/usr/bin:/usr/ccs/bin:/QOpenSys/usr/bin/X11:/usr/sbin:.:/usr/bin:/usr/local/bin:/usr/local/mysql/bin:/QOpenSys/QIBM/ProdData/DeveloperTools/perl/bin
	export CLASSPATH=.:/QIBM/ProdData/Java400/ext/db2_classes.jar:/QIBM/ProdData/OS400/jt400/lib/jt400Native.jar
	export CFLAGS='-O2 -mcpu=powerpc -Wa,-many'
	export CC=$compiler
	./configure --prefix=/usr/local --disable-shared --build=powerpc-ibm-aix5.2.0.0 --host=powerpc-ibm-aix5.2.0.0 --disable-csharp 1>conf_log.txt 2>conf_log.error && make 1>make_log.txt 2>make_log.error && make install 1>make_install_log.txt 2>make_install_log.error
	return 0
}

function f_ncurses {
	echo "COMPILATION of NCURSES"
	cd $root_dir/ncurses-5.4 
	export PATH=/QOpenSys/usr/bin:/usr/ccs/bin:/QOpenSys/usr/bin/X11:/usr/sbin:.:/usr/bin:/usr/local/bin:/usr/local/mysql/bin:/QOpenSys/QIBM/ProdData/DeveloperTools/perl/bin
	export CFLAGS='-O2 -mcpu=powerpc -Wa,-many'
	export CC=$compiler
	./configure --build=powerpc-ibm-aix5.2.0.0 --host=powerpc-ibm-aix5.2.0.0 --prefix=/usr/local 1>conf_log.txt 2>conf_log.error && make 1>make_log.txt 2>make_log.error && make install 1>make_install_log.txt 2>make_install_log.error
	return 0
}

function f_curl {
	echo "COMPILATION OF CURL"
	cd $root_dir/curl-7.14.0
	export PATH=/usr/local/bin:/QOpenSys/usr/bin:/usr/ccs/bin:/QOpenSys/usr/bin/X11:/usr/sbin:.:/usr/bin:/usr/local/bin:/usr/local/mysql/bin:/QOpenSys/QIBM/ProdData/DeveloperTools/perl/bin
	export CFLAGS='-O2 -mcpu=powerpc -Wa,-many'
	export CC=$compiler
	./configure --build=powerpc-ibm-aix5.2.0.0 --host=powerpc-ibm-aix5.2.0.0 1>conf_log.txt 2>conf_log.error && make 1>make_log.txt 2>make_log.error && make install 1>make_install_log.txt 2>make_install_log.error
	return 0
}

function f_mysql {
	echo "COMPILATION OF MYSQL"
	cd $root_dir/mysql-4.1.14 
	export PATH=/QOpenSys/usr/bin:/usr/ccs/bin:/QOpenSys/usr/bin/X11:/usr/sbin:.:/usr/bin:/usr/local/bin:/usr/local/mysql/bin:/QOpenSys/QIBM/ProdData/DeveloperTools/perl/bin
	export CC=$compiler
	export CFLAGS='-O2 -mcpu=powerpc -Wa,-many -I/usr/local/include/ncurses'
	export CPPFLAGS=-I/usr/local/include/ncurses
	export CXXFLAGS='-O2 -mcpu=powerpc -Wa,-many -felide-constructors -fno-exceptions -fno-rtti'
	./configure --prefix=/usr/local/mysql --with-extra-charsets=complex --enable-thread-safe-client --enable-local-infile --with-named-z-libs=no --disable-shared --with-named-curses-libs=/usr/local/lib/libncurses.a --build=powerpc-ibm-aix5.2.0.0 --host=powerpc-ibm-aix5.2.0.0 1>conf_log.txt 2>conf_log.error && make 1>make_log.txt 2>make_log.error && make install 1>make_install_log.txt 2>make_install_log.error
	unset CPPFLAGS
	unset CXXFLAGS

#	echo "EXTRACTION OF MYSQL TAR ARCHIVE"
#	cd /QOpenSys
#	tar xvf ./mysql-4.1.12.v5r3pase.tar
	return 0	
}

function f_unzip {
	export PATH=/usr/local/bin:/QOpenSys/usr/bin:/usr/ccs/bin:/QOpenSys/usr/bin/X11:/usr/sbin:.:/usr/bin:/usr/local/bin:/usr/local/mysql/bin:/QOpenSys/QIBM/ProdData/DeveloperTools/perl/bin
	export CFLAGS='-O2 -mcpu=powerpc -Wa,-many'
	export CC=$compiler
	if [ ! -e "/usr/local/bin/cc" ] 
		then ln -s /usr/local/bin/gcc /usr/local/bin/cc
	fi
	echo "COMPILATION OF UNZIP"
	cd $root_dir/unzip-5.52 
	make -f unix/Makefile generic  1>make_install_log.txt 2>make_install_log.error
	make -f unix/Makefile install  1>make_install_log.txt 2>make_install_log.error
	return 0
}

function f_zip {
	export PATH=/usr/local/bin:/QOpenSys/usr/bin:/usr/ccs/bin:/QOpenSys/usr/bin/X11:/usr/sbin:.:/usr/bin:/usr/local/bin:/usr/local/mysql/bin:/QOpenSys/QIBM/ProdData/DeveloperTools/perl/bin
	export CFLAGS='-O2 -mcpu=powerpc -Wa,-many'
	export CC=$compiler
	if [ ! -e "/usr/local/bin/cc" ] 
		then ln -s /usr/local/bin/gcc /usr/local/bin/cc
	fi
	echo "COMPILATION OF ZIP"
	cd $root_dir/zip-2.31 
	make -f unix/Makefile generic  1>make_install_log.txt 2>make_install_log.error
	make -f unix/Makefile install  1>make_install_log.txt 2>make_install_log.error
	return 0
}

function f_php4_preparation {
	echo "COMPILATION OF PHP4 - PREPARATION"
	cd $root_dir
	export PATH=/QOpenSys/usr/bin:/usr/ccs/bin:/QOpenSys/usr/bin/X11:/usr/sbin:.:/usr/bin:/usr/local/bin:/usr/local/mysql/bin:/QOpenSys/QIBM/ProdData/DeveloperTools/perl/bin
	ln -s /QOpenSys/QIBM/ProdData/OS400/PASE/lib/as400_libc.exp /QOpenSys/usr/local/lib/as400_libc.exp
	ln -s /QOpenSys/QIBM/ProdData/OS400/PASE/lib/libdb400.exp /QOpenSys/usr/local/lib/libdb400.exp
	unzip php-4.3.11.sourcechanges.zip
	cp php_odbc.c php-4.4.0/ext/odbc/
	cp php_odbc_includes.h php-4.4.0/ext/odbc/
	ls /QIBM/include/sql* > ./list2
	for i in $(< ./list2)
		do
		system -v "CPY OBJ('$i') TODIR('/QOpenSys/usr/local/include/') TOCCSID(*STDASCII) DTAFMT(*TEXT) REPLACE(*YES)"                                      
		done
	cp configure-4.4.0 php-4.4.0/configure
	cp php_config.h.in-4.4.0 php-4.4.0/main/php_config.h.in
	rm php_odbc.c
	rm php_odbc_includes.h
	return 0
}

function f_php4 {
	echo "COMPILATION OF PHP4"
	cd $root_dir/php-4.4.0 
	export PATH=/QOpenSys/usr/bin:/usr/ccs/bin:/QOpenSys/usr/bin/X11:/usr/sbin:.:/usr/bin:/usr/local/bin:/usr/local/mysql/bin:/QOpenSys/QIBM/ProdData/DeveloperTools/perl/bin
	export CFLAGS='-O2 -mcpu=powerpc -Wa,-many -DPASE -I/usr/local/include'
	export LDFLAGS='-liconv -ldb400 -Wl,-bnoquiet -Wl,-bI:/usr/local/lib/libdb400.exp,-bI:/usr/local/lib/as400_libc.exp'
	export CC=$compiler
	./configure --with-config-file-path=/usr/local/php4/etc --prefix=/usr/local/php4/ --enable-force-cgi-redirect --with-ibm-db2 --with-pear --with-zlib --enable-magic-quotes --enable-inline-optimizations --disable-debug --with-iconv=/QOpenSys/usr --with-gettext --with-bz2 --build=powerpc-ibm-aix5.2.0.0 --enable-calendar --host=powerpc-ibm-aix5.2.0.0 --with-mysql=/usr/local/mysql --with-openssl --with-curl 1>conf_log.txt 2>conf_log.error && make 1>make_log.txt 2>make_log.error && make install 1>make_install_log.txt 2>make_install_log.error
	cp php.ini-dist /QOpenSys/usr/local/php4/etc/php.ini
	cp php.ini-recommended /QOpenSys/usr/local/php4/etc/php.ini-recommended
	return 0
}

function f_libxml2 {
	echo "COMPILATION OF LIBXML2"
	cd $root_dir/libxml2-2.6.20
	export PATH=/usr/local/bin:/QOpenSys/usr/bin:/usr/ccs/bin:/QOpenSys/usr/bin/X11:/usr/sbin:.:/usr/bin:/usr/local/mysql/bin:/QOpenSys/QIBM/ProdData/DeveloperTools/perl/bin
	export CFLAGS='-O2 -mcpu=powerpc -Wa,-many -DPASE -I/usr/local/include'
	export LDFLAGS='-liconv -ldb400 -Wl,-bnoquiet'
	export CC=$compiler
	./configure --build=powerpc-ibm-aix5.2.0.0 --host=powerpc-ibm-aix5.2.0.0 1>conf_log.txt 2>conf_log.error && make 1>make_log.txt 2>make_log.error && make install 1>make_install_log.txt 2>make_install_log.error
	make check 1>make_check_log.txt 2>make_check_log.error
#	echo "EXTRACTION OF LIBXML2 TAR ARCHIVE"
#	cd /QOpenSys
#	tar xvf ./libxml2.2.6.16.tar
	return 0
}

function f_php5_preparation {
	echo "COMPILATION OF PHP5 - PREPARATION"
	cd $root_dir
	export PATH=/QOpenSys/usr/bin:/usr/ccs/bin:/QOpenSys/usr/bin/X11:/usr/sbin:.:/usr/bin:/usr/local/bin:/usr/local/mysql/bin:/QOpenSys/QIBM/ProdData/DeveloperTools/perl/bin
	unzip php-5.0.4.sourcechanges.zip
	cp php_odbc.c php-5.0.4/ext/odbc/
	cp php_odbc_includes.h php-5.0.4/ext/odbc/
	cp configure-5.0.4 php-5.0.4/configure
	cp php_config.h.in-5.0.4 php-5.0.4/main/php_config.h.in
	rm php_odbc.c
	rm php_odbc_includes.h
	return 0
}

function f_php5 {
	echo "COMPILATION OF PHP5"
	cd $root_dir/php-5.0.4 
	export PATH=/usr/local/bin:/QOpenSys/usr/bin:/usr/ccs/bin:/QOpenSys/usr/bin/X11:/usr/sbin:.:/usr/bin:/usr/local/mysql/bin:/QOpenSys/QIBM/ProdData/DeveloperTools/perl/bin
	export CFLAGS='-O2 -mcpu=powerpc -Wa,-many -DPASE -I/usr/local/include'
	export LDFLAGS='-liconv -ldb400 -Wl,-bnoquiet -Wl,-bI:/usr/local/lib/libdb400.exp,-bI:/usr/local/lib/as400_libc.exp -L/usr/local/lib'
	export CC=$compiler
	./configure --with-config-file-path=/usr/local/php5/etc --prefix=/usr/local/php5/ --enable-force-cgi-redirect --with-ibm-db2 --with-pear --with-zlib --enable-magic-quotes --enable-inline-optimizations --disable-debug --with-iconv=/QOpenSys/usr --with-gettext --with-bz2 --build=powerpc-ibm-aix5.2.0.0 --enable-calendar --host=powerpc-ibm-aix5.2.0.0 --with-mysql=/usr/local/mysql --with-openssl --with-curl 1>conf_log.txt 2>conf_log.error && make 1>make_log.txt 2>make_log.error && make install 1>make_install_log.txt 2>make_install_log.error
	cp php.ini-dist /QOpenSys/usr/local/php5/etc/php.ini
	cp php.ini-recommended /QOpenSys/usr/local/php5/etc/php.ini-recommended
	return 0
}

# Start of the script
echo "$1"
export CLASSPATH=.:/QIBM/ProdData/Java400/ext/db2_classes.jar:/QIBM/ProdData/OS400/jt400/lib/jt400Native.jar

case "$1" in
# no parameters on the command line. Order in which all the compilation should
# be done.
	"")
	f_move_some_archive
	f_extract_gcc
	f_symlink_creation
	f_extract_tar
	f_texinfo
	f_m4
	f_autoconf
	f_automake
	f_zlib
	f_patch
	f_gzip_patch
	f_gzip
	f_bzip2
	f_bison
	f_gettext
	f_ncurses
	f_curl
	f_mysql
	f_unzip
	f_zip
	f_php4_preparation
	f_php4
	f_libxml2
	f_php5_preparation
	f_php5
	;;
# one parameter on the command line. This is all the POSSIBLE parameter. There
# is one "case" for each.
	"extract_gcc")
        f_symlink_creation
	f_extract_tar
	f_texinfo
	f_m4
	f_autoconf
	f_automake
	f_zlib
	f_patch
	f_gzip_patch
	f_gzip
	f_bzip2
	f_bison
	f_gettext
	f_ncurses
	f_curl
	f_mysql
	f_unzip
	f_zip
	f_php4_preparation
	f_php4
	f_libxml2
	f_php5_preparation
	f_php5   
        ;;
	"symlink_creation")
        f_symlink_creation
	f_extract_tar
	f_texinfo
	f_m4
	f_autoconf
	f_automake
	f_zlib
	f_patch
	f_gzip_patch
	f_gzip
	f_bzip2
	f_bison
	f_gettext
	f_ncurses
	f_curl
	f_mysql
	f_unzip
	f_zip
	f_php4_preparation
	f_php4
	f_libxml2
	f_php5_preparation
	f_php5   
        ;;
       "extract_tar")
	f_extract_tar
	f_texinfo
	f_m4
	f_autoconf
	f_automake
	f_zlib
	f_patch
	f_gzip_patch
	f_gzip
	f_bzip2
	f_bison
	f_gettext
	f_ncurses
	f_curl
	f_mysql
	f_unzip
	f_zip
	f_php4_preparation
	f_php4
	f_libxml2
	f_php5_preparation
	f_php5
        ;;
       "texinfo")
	f_texinfo
	f_m4
	f_autoconf
	f_automake
	f_zlib
	f_patch
	f_gzip_patch
	f_gzip
	f_bzip2
	f_bison
	f_gettext
	f_ncurses
	f_curl
	f_mysql
	f_unzip
	f_zip
	f_php4_preparation
	f_php4
	f_libxml2
	f_php5_preparation
	f_php5
        ;;
       "m4")
	f_m4
	f_autoconf
	f_automake
	f_zlib
	f_patch
	f_gzip_patch
	f_gzip
	f_bzip2
	f_bison
	f_gettext
	f_ncurses
	f_curl
	f_mysql
	f_unzip
	f_zip
	f_php4_preparation
	f_php4
	f_libxml2
	f_php5_preparation
	f_php5
	;;
       "autoconf")
	f_autoconf
	f_automake
	f_zlib
	f_patch
	f_gzip_patch
	f_gzip
	f_bzip2
	f_bison
	f_gettext
	f_ncurses
	f_curl
	f_mysql
	f_unzip
	f_zip
	f_php4_preparation
	f_php4
	f_libxml2
	f_php5_preparation
	f_php5
	;;
       "autoconf")
	f_autoconf
	f_automake
	f_zlib
	f_patch
	f_gzip_patch
	f_gzip
	f_bzip2
	f_bison
	f_gettext
	f_ncurses
	f_curl
	f_mysql
	f_unzip
	f_zip
	f_php4_preparation
	f_php4
	f_libxml2
	f_php5_preparation
	f_php5
	;;
       "automake")
	f_automake
	f_zlib
	f_patch
	f_gzip_patch
	f_gzip
	f_bzip2
	f_bison
	f_gettext
	f_ncurses
	f_curl
	f_mysql
	f_unzip
	f_zip
	f_php4_preparation
	f_php4
	f_libxml2
	f_php5_preparation
	f_php5
	;;	
       "zlib")
	f_zlib
	f_patch
	f_gzip_patch
	f_gzip
	f_bzip2
	f_bison
	f_gettext
	f_ncurses
	f_curl
	f_mysql
	f_unzip
	f_zip
	f_php4_preparation
	f_php4
	f_libxml2
	f_php5_preparation
	f_php5
	;;
       "patch")
	f_patch
	f_gzip_patch
	f_gzip
	f_bzip2
	f_bison
	f_gettext
	f_ncurses
	f_curl
	f_mysql
	f_unzip
	f_zip
	f_php4_preparation
	f_php4
	f_libxml2
	f_php5_preparation
	f_php5
	;;
       "gzip_patch")
	f_gzip_patch
	f_gzip
	f_bzip2
	f_bison
	f_gettext
	f_ncurses
	f_curl
	f_mysql
	f_unzip
	f_zip
	f_php4_preparation
	f_php4
	f_libxml2
	f_php5_preparation
	f_php5
	;;	
       "gzip")
	f_gzip
	f_bzip2
	f_bison
	f_gettext
	f_ncurses
	f_curl
	f_mysql
	f_unzip
	f_zip
	f_php4_preparation
	f_php4
	f_libxml2
	f_php5_preparation
	f_php5
	;;	
       "bzip2")
	f_bzip2
	f_bison
	f_gettext
	f_ncurses
	f_curl
	f_mysql
	f_unzip
	f_zip
	f_php4_preparation
	f_php4
	f_libxml2
	f_php5_preparation
	f_php5
	;;
       "bison")
	f_bison
	f_gettext
	f_ncurses
	f_curl
	f_mysql
	f_unzip
	f_zip
	f_php4_preparation
	f_php4
	f_libxml2
	f_php5_preparation
	f_php5
	;;
       "gettext")
	f_gettext
	f_ncurses
	f_curl
	f_mysql
	f_unzip
	f_zip
	f_php4_preparation
	f_php4
	f_libxml2
	f_php5_preparation
	f_php5
	;;
       "ncurses")
	f_ncurses
	f_curl
	f_mysql
	f_unzip
	f_zip
	f_php4_preparation
	f_php4
	f_libxml2
	f_php5_preparation
	f_php5
	;;
       "curl")
	f_curl
	f_mysql
	f_unzip
	f_zip
	f_php4_preparation
	f_php4
	f_libxml2
	f_php5_preparation
	f_php5
	;;
       "mysql")
	f_mysql
	f_unzip
	f_zip
	f_php4_preparation
	f_php4
	f_libxml2
	f_php5_preparation
	f_php5
	;;
       "unzip")
	f_unzip
	f_zip
	f_php4_preparation
	f_php4
	f_libxml2
	f_php5_preparation
	f_php5
	;;	
       "zip")
	f_zip
	f_php4_preparation
	f_php4
	f_libxml2
	f_php5_preparation
	f_php5
	;;
       "php4_preparation")
	f_php4_preparation
	f_php4
	f_libxml2
	f_php5_preparation
	f_php5
	;;
       "php4")
	f_php4
	f_libxml2
	f_php5_preparation
	f_php5
	;;
       "libxml2")
	f_libxml2
	f_php5_preparation
	f_php5
	;;
       "php5_preparation")
	f_php5_preparation
	f_php5
	;;
       "php5")
	f_php5
	;;	
	*)
         echo "This not an accepted parameter. It must be one of those :"
	 echo "extract_gcc"
	 echo "symlink_creation"
	 echo "extract_tar"
	 echo "texinfo"
	 echo "m4"
	 echo "autoconf"
	 echo "automake"
	 echo "zlib"
	 echo "patch"
	 echo "gzip_patch"
	 echo "gzip"
	 echo "bzip2"
	 echo "bison"
	 echo "gettext"
	 echo "ncurses"
	 echo "curl"
	 echo "mysql"
	 echo "unzip"
	 echo "zip"
	 echo "php4_preparation"
	 echo "php4"
	 echo "libxml2"
	 echo "php5_preparation"
	 echo "php5"
	 return 1
         ;;
esac

echo "THE END - ENJOY"