# Copyright 2003 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License, v2 or later
# Author: Robin H. Johnson <robbat2@gentoo.org>
# $Header: /home/cvsroot/gentoo-x86/eclass/php.eclass,v 1.41 2003/06/10 19:45:57 robbat2 Exp $

# This EBUILD is totally masked presently. Use it at your own risk.  I know it
# is severely broken, but I needed to get a copy into CVS to pass around and
# repoman was complaining at me too much

# TODO LIST
# * Finish install cleanup
# * USE flags
#sys-libs/ncurses
#--with-ncurses

inherit eutils flag-o-matic

ECLASS=php
INHERITED="$INHERITED $ECLASS"

EXPORT_FUNCTIONS src_unpack src_compile src_install 

MY_PN=php
MY_P=${MY_PN}-${PV}
S=${WORKDIR}/${MY_P}
[ -z "$HOMEPAGE" ]	&& HOMEPAGE="http://www.php.net/"
[ -z "$LICENSE" ]	&& LICENSE="PHP"
[ -z "$PROVIDE" ]	&& PROVIDE="virtual/php"
# PHP does automatic mirroring from this URI
if [ -z "$SRC_URI" ]; then
	SRC_URI="http://www.php.net/distributions/${MY_P}.tar.bz2"
	#Remove the DB4 stuff temporarily
	#mirror://gentoo/${MY_P}-db4.diff.gz 
fi

IUSE="${IUSE} X cjk crypt curl firebird flash freetds gd gdbm imap informix java jpeg ldap mcal mysql nls oci8 odbc pam pdflib memlimit pic png postgres qt snmp spell ssl tiff truetype"

# Berkdb is disabled due to DB4 and changes in PHP4.3.2
#RDEPEND="${RDEPEND} berkdb? ( >=sys-libs/db-4.1.25 )"
#IUSE="${IUSE} berkdb"

# Everything is in this list is dynamically linked agaist or needed at runtime in some other way
RDEPEND="
	>=sys-libs/cracklib-2.7-r7
	sys-apps/bzip2
    X? ( virtual/x11 )
    crypt? ( >=dev-libs/libmcrypt-2.4 >=app-crypt/mhash-0.8 )
    curl? ( >=net-ftp/curl-7.10.2 )
    firebird? ( >=dev-db/firebird-1.0 )
    flash? ( media-libs/libswf >=media-libs/ming-0.2a )
    freetds? ( >=dev-db/freetds-0.53 )
    gd? ( media-libs/libgd >=media-libs/jpeg-6b >=media-libs/libpng-1.2.5 )
    gdbm? ( >=sys-libs/gdbm-1.8.0 )
	java? ( =virtual/jdk-1.4* dev-java/java-config )
    jpeg? ( >=media-libs/jpeg-6b )
    ldap? ( >=net-nds/openldap-1.2.11 )
    mysql? ( >=dev-db/mysql-3.23.26 )
    nls? ( sys-devel/gettext )
    odbc? ( >=dev-db/unixODBC-1.8.13 )
    pam? ( >=sys-libs/pam-0.75 )
    pdflib? ( >=media-libs/pdflib-4.0.3 >=media-libs/jpeg-6b >=media-libs/libpng-1.2.5 )
    png? ( >=media-libs/libpng-1.2.5 )
    postgres? ( >=dev-db/postgresql-7.1 )
    qt? ( >=x11-libs/qt-2.3.0 )
    snmp? ( || ( >=net-analyzer/net-snmp-5.0.6-r1 net-analyzer/ucd-snmp ) )
    spell? ( app-text/aspell )
    ssl? ( >=dev-libs/openssl-0.9.5 )
    tiff? ( >=media-libs/tiff-3.5.5 )
    truetype? ( ~media-libs/freetype-1.3.1 >=media-libs/t1lib-1.3.1 )
	sys-libs/zlib 
	virtual/mta"
# These will become explicit soon, and not optional
RDEPEND="${RDEPEND}
	xml2? ( dev-libs/libxml2 >=dev-libs/libxslt-1.0.30 )
    >=net-libs/libwww-5.3.2 >=app-text/sablotron-0.97 dev-libs/expat"
# These are extra bits we need only at compile time
DEPEND="${RDEPEND} ${DEPEND}
    imap? ( >=net-mail/uw-imap-2001a-r1 )
	mcal? ( dev-libs/libmcal )"
#9libs causes a configure error
DEPEND="${DEPEND} !dev-libs/9libs"

#Waiting for somebody to want this:
#cyrus? ( net-mail/cyrus-imapd net-mail/cyrus-imap-admin dev-libs/cyrus-imap-dev ) 

#export this here so we can use it
myconf="${myconf}"

## PHP offers a wide range of Server APIs (SAPIs)
#[ -z "${PHP_SAPI}" ] && die "Your ebuild must specify a PHP SAPI to build with!"
#local php_sapi_supported
#php_sapi_supported=0
#case ${PHP_SAPI} in
#cgi) php_sapi_supported=1 ; PHP_CGI=1 ;;
#cli) php_sapi_supported=1 ; PHP_CLI=1 ;;
#apxs) php_sapi_supported=1 ;;
#apxs2) php_sapi_supported=1 ;;
#apache) ;;
#aolserver) ;;
#mod_charset) ;;
#caudium) ;;
#isapi) ;;
#nsapi) ;;
#phttpd) ;;
#pi3web) ;;
#roxen) ;;
#servlet) ;;
#thttpd) ;;
#tux) ;;
#esac
#
## be nice to other developers ;-)
#if [ "${php_sapi_supported}" -ne "1" ]; then 
#	ewarn "Your SAPI choice is NOT offically supported in php.eclass yet."
#	ewarn "Please contact php-bugs for any issues."
#fi

# These are the standard targets that we want to for the install stage since we can't do the full 'make install'
# You may need to add your own items here for SAPIs etc.
PHP_INSTALLTARGETS="${PHP_INSTALLTARGETS} install-modules install-pear install-build install-headers install-programs"
#overall recommended order
#install-cli install-sapi install-modules install-pear install-build install-headers install-programs

#fixes bug #14067
replace-flags "-march=k6*" "-march=i586"

php_check_java_config() {
	if [ "`use java`" ] ; then
		JDKHOME="`java-config --jdk-home`"
		NOJDKERROR="You need to use java-config to set your JVM to a JDK!"
		if [ -z "${JDKHOME}" ] || [ ! -d "${JDKHOME}" ]; then
			eerror "${NOJDKERROR}"
			die "${NOJDKERROR}"
		fi

		# stuart@gentoo.org - 2003/05/18
		# Kaffe JVM is not a drop-in replacement for the Sun JDK at this time

		if echo $JDKHOME | grep kaffe > /dev/null 2>&1 ; then
			eerror
			eerror "PHP will not build using the Kaffe Java Virtual Machine."
			eerror "Please change your JVM to either Blackdown or Sun's."
			eerror 
			eerror "To build PHP without Java support, please re-run this emerge"
			eerror "and place the line:"
			eerror "  USE='-java'"
			eerror "in front of your emerge command; e.g."
			eerror "  USE='-java' emerge mod_php"
			eerror
			eerror "or edit your USE flags in /etc/make.conf"
			exit 1
		fi

	fi
}

php_src_unpack() {

	if [ "$INIFILE_DIR" == "" ]; then
		eerror "\$INIFILE_DIR must be set in the ebuild file"
		eerror "Please report this fault via http://bugs.gentoo.org/"
		exit 1
	fi

	if [ "$EXT_DIR" == "" ]; then
		eerror "\$EXT_DIR must be set in the ebuild file"
		eerror "Please report this fault via http://bugs.gentoo.org/"
		exit 1
	fi

	einfo "This ebuild should be very stable at this point."
	use xml || \
	( ewarn "You have the xml USE flag turned off Previously this"
	  ewarn "disabled XML support in PHP. However PEAR has a hard"
	  ewarn "dependancy on it, so they are now enabled." )

    unpack ${MY_P}.tar.bz2
    cd ${S}

    # Configure Patch for wired uname -a
    mv configure configure.old
    cat configure.old | sed "s/PHP_UNAME=\`uname -a\`/PHP_UNAME=\`uname -s -n -r -v\`/g" > configure
    chmod 755 configure

    # fix PEAR installer
	cp pear/PEAR/Registry.php pear/PEAR/Registry.old
	sed "s:\$pear_install_dir\.:\'$D/usr/lib/php/\' . :g" pear/PEAR/Registry.old > pear/PEAR/Registry.php
	
	# stuart@gentoo.org - 2003/06/27
	# Java support cleaned up

	# pear's world writable files is a php issue fixed in their cvs tree.
	# http://bugs.php.net/bug.php?id=20978
	# http://bugs.php.net/bug.php?id=20974
	#if [ -z "${EXCLUDE_PEAR_FIX}" ]; then
	#	EPATCH_SINGLE_MSG="Applying fix for PEAR world writable files"
	#	epatch ${FILESDIR}/pear_config.diff || die "epatch failed"
	#fi

	#if [ -z "${EXCLUDE_DB4_FIX}" ]; then
	#	EPATCH_SINGLE_MSG="Applying DB4 patch"
	#	epatch ${DISTDIR}/php-${PV}-db4.diff.gz
	#	cd ${S}
	#	autoconf
	#fi
}


php_src_compile() {
	# Control the extra SAPI stuff that can be built in addition to any usual SAPI
#	[ -z "${PHP_CGI}" ] && PHP_CGI=0
#	[ -z "${PHP_CLI}" ] && PHP_CLI=0
#	[ -z "${PHP_EMBED}" ] && PHP_EMBED=no
#	[ "${PHP_CGI}" -eq "0" ] \
#		&& myconf="${myconf} --disable-cgi" \
#		|| myconf="${myconf} --enable-cgi --enable-fastcgi" 
#	[ "${PHP_CLI}" -eq "0" ] \
#		&& myconf="${myconf} --disable-cli" \
#		|| myconf="${myconf} --enable-cli" 
#	case "${PHP_EMBED}" in
#		shared) myconf="${myconf} --enable-embed=shared" ;;
#		static) myconf="${myconf} --enable-embed=static" ;;
#		*) myconf="${myconf} --disable-embed" ;;
#	esac;

	[ -x "/usr/sbin/sendmail" ] || die "You need a virtual/mta that provides /usr/sbin/sendmail!"

	use java && php_check_java_config

	# BerkDB is disabled due to DB4 and changes in PHP4.3.2
	myconf="${myconf} --without-db3 --without-db4 --without-db2"
	if use berkdb; then
		ewarn "BerkDB is disabled due to DB4 issues and changes in PHP 4.3.2 presently."
		ewarn "If you need BerkDB support, please do NOT upgrade at this time"
	#	#Hack to use db4
	#	if has_version =sys-libs/db-4* && grep -q -- '--with-db4' configure; then
	#		einfo "Enabling DB4"
	#		myconf="${myconf} --with-db4=/usr"
	#	else
	#		einfo "Enabling DB3"
	#		myconf="${myconf} --with-db3=/usr"
	#	fi
	fi

	use cjk && myconf="${myconf} --enable-mbstring --enable-mbregex"
	use crypt && myconf="${myconf} --with-mcrypt=/usr --with-mhash"
	use firebird && myconf="${myconf} --with-interbase=/opt/interbase"
	use flash && myconf="${myconf} --with-swf=/usr --with-ming=/usr"
	use freetds && myconf="${myconf} --with-sybase=/usr"
	use gdbm && myconf="${myconf} --with-gdbm=/usr"
	use informix && [ -n "${INFORMIXDIR}" ] && myconf="${myconf} --with-informix=${INFORMIXDIR}"
	use java && myconf="${myconf} --with-java=${JAVA_HOME}"
	use jpeg && myconf="${myconf} --with-jpeg --with-jpeg-dir=/usr --enable-exif" || myconf="${myconf} --without-jpeg"
	use jpeg && LDFLAGS="${LDFLAGS} -ljpeg"
	use mcal && myconf="${myconf} --with-mcal=/usr"
	use oci8 && [ -n "${ORACLE_HOME}" ] && myconf="${myconf} --with-oci8=${ORACLE_HOME}"
	use odbc && myconf="${myconf} --with-unixODBC=/usr"
	use pdflib && myconf="${myconf} --with-pdflib=/usr"
	use memlimit && myconf="${myconf} --enable-memory-limit"
	use png && myconf="${myconf} --with-png-dir=/usr" || myconf="${myconf} --without-png"
	use postgres && myconf="${myconf} --with-pgsql=/usr" || myconf="${myconf} --without-pgsql"
	use snmp && myconf="${myconf} --with-snmp --enable-ucd-snmp-hack"
	use tiff && LDFLAGS="${LDFLAGS} -ltiff"
	use tiff && myconf="${myconf} --with-tiff-dir=/usr" || myconf="${myconf} --without-tiff"
	use truetype && myconf="${myconf} --with-ttf --with-t1lib"
	
	#use mysql && myconf="${myconf} --with-mysql=/usr" || myconf="${myconf} --without-mysql"
	if [ -n "`use mysql`" ] ; then
		if [ -n "`mysql_config | grep '4.1'`" ] ; then
			myconf="${myconf} --with-mysqli=/usr"
		else
			myconf="${myconf} --with-mysql=/usr"
		fi
	else
		myconf="${myconf} --without-mysql"
	fi

	#use gd && myconf="${myconf} --with-gd"
	#use nls && myconf="${myconf} --with-gettext" || myconf="${myconf} --without-gettext"
	#use qt && myconf="${myconf} --with-qtdom" || myconf="${myconf} --without-qtdom"
	#use spell && myconf="${myconf} --with-pspell"
	#use ssl && myconf="${myconf} --with-openssl"
	myconf="${myconf} `use_with gd` `use_with nls gettext` `use_with qt qtdom` `use_with spell pspell` `use_with ssl openssl`"
	#use curl && myconf="${myconf} --with-curl"
	#use imap && myconf="${myconf} --with-imap"
	#use ldap && myconf="${myconf} --with-ldap"
	#use pam && myconf="${myconf} --with-pam"
	#use pic && myconf="${myconf} --with-pic"
	myconf="${myconf} `use_with curl` `use_with imap` `use_with ldap` `use_with pam` `use_with pic`"
	#use xml2 && myconf="${myconf} --with-dom --with-dom-xslt"
	myconf="${myconf} `use_with xml2 dom` `use_with xml2 dom-xslt`"

	#Waiting for somebody to want Cyrus support :-)
	#myconf="${myconf} `use_with cyrus`"

	# dbx AT LEAST one of mysql/odbc/postgres/oci8
	use mysql || use odbc || use postgres || use oci8 \
		&& myconf="${myconf} --enable-dbx" \
		|| myconf="${myconf} --disable-dbx"

	use imap && use ssl && \
	if [ -n "`strings ${ROOT}/usr/lib/c-client.a 2>/dev/null | grep ssl_onceonlyinit`" ]; then
		myconf="${myconf} --with-imap-ssl"
	else
		ewarn "USE=\"imap ssl\" specified but IMAP is built WITHOUT ssl support."
		ewarn "Skipping IMAP-SSL support."
	fi

	if [ -n "`use X`" ] ; then
		myconf="${myconf} --with-xpm-dir=/usr/X11R6"
		LDFLAGS="${LDFLAGS} -L/usr/X11R6/lib"
	fi
	
	# These were previously optional, but are now included directly as PEAR needs them.
	# Zlib is needed for XML
	myconf="${myconf} --with-zlib --with-zlib-dir=/usr/lib"
	LIBS="${LIBS} -lxmlparse -lxmltok"
	myconf="${myconf} --with-sablot=/usr"
	myconf="${myconf} --enable-xslt" 
	myconf="${myconf} --with-xslt-sablot" 
	myconf="${myconf} --with-xmlrpc"
	myconf="${myconf} --enable-wddx"
	myconf="${myconf} --with-xml"

	# Somebody might want safe mode, but it causes some problems, so I disable it by default
	#myconf="${myconf} --enable-safe-mode"

	# These are some things that we don't really need use flags for, we just
	# throw them in for functionality. Somebody could turn them off if their
	# heart so desired
	# DEPEND sys-apps/bzip2
	myconf="${myconf} --with-bz2"
	# DEPEND sys-libs/cracklib
	myconf="${myconf} --with-crack"
	# DEPEND sys-libs/db 
	myconf="${myconf} --with-ndbm --with-cdb"
	
	# No DEPENDancies
	myconf="${myconf} --enable-bcmath"
	myconf="${myconf} --enable-calendar"
	myconf="${myconf} --enable-dbase"
	myconf="${myconf} --enable-filepro"
	myconf="${myconf} --enable-ftp"
	myconf="${myconf} --with-mime-magic"
	myconf="${myconf} --enable-sockets"
	myconf="${myconf} --enable-sysvsem --enable-sysvshm --enable-sysvipc"
	myconf="${myconf} --with-iconv"
	myconf="${myconf} --enable-shmop"
	# this might be less than 100% stable, it needs testing
	myconf="${myconf} --enable-dio"

	# recode is NOT used as it conflicts with IMAP and YAZ
	# iconv is better anyway

	# Now actual base PHP settings
	myconf="${myconf} \
		--enable-inline-optimization \
		--enable-track-vars \
		--enable-trans-sid \
		--enable-versioning \
		--with-config-file-path=${INIFILE_DIR}" 

	econf \
		${myconf} || die "bad ./configure"

	emake || die "compile problem"

}

php_src_install() {
	addwrite /usr/share/snmp/mibs/.index
	dodir /usr/bin
	dodir /usr/lib/php
	dodir /usr/include/php

	# parallel make breaks it
	# so no emake here
	make INSTALL_ROOT=${D} ${PHP_INSTALLTARGETS} || die
	
	# put make here

	dodoc LICENSE EXTENSIONS CREDITS INSTALL
	dodoc README.* TODO* NEWS

	#install scripts
	exeinto /usr/bin

	# Deprecated
	#doexe ${S}/pear/scripts/phpize
	#doexe ${S}/pear/scripts/php-config
	#doexe ${S}/pear/scripts/phpextdist
	
	# PHP module building stuff
	mkdir -p ${D}/usr/lib/php/build
	insinto /usr/lib/php/build
	doins build/* acinclude.m4 configure.in Makefile.global scan_makefile_in.awk
	# Deprecated : pear/pear.m4

    
	#revert Pear patch
	rm ${D}/usr/lib/php/PEAR/Registry.php
	#should this possibly result to the SAME original value it was ? (\$pear_install_dir)
	cat ${S}/pear/PEAR/Registry.old | sed -e 's:${PORTAGE_TMPDIR}/${PF}::' > ${D}/usr/lib/php/PEAR/Registry.php

	# Support for Java extension
	#
	# 1. install php_java.jar file into ${EXT_DIR}
	# 2. edit the php.ini file ready for installation
	#
	# - stuart@gentoo.org

	if [ "`use java`" ] ; then

		# we put these into /usr/lib so that they cannot conflict with
		# other versions of PHP (e.g. PHP 4 & PHP 5)

		insinto ${EXT_DIR}
		doins ext/java/php_java.jar

		cp ext/java/except.php java-test.php
		doins java-test.php

		JAVA_LIBRARY="`grep -- '-DJAVALIB' Makefile | sed -e 's/.\+-DJAVALIB=\"\([^"]*\)\".*$/\1/g;'`"
		cat php.ini-dist | sed -e "s|;java.library .*$|java.library = $JAVA_LIBRARY|g;" > php.ini-1
	    cat php.ini-1 | sed -e "s|;java.class.path .*$|java.class.path = ${EXT_DIR}/php_java.jar|g;" > php.ini-2
	    cat php.ini-2 | sed -e "s|extension_dir .*$|extension_dir = $EXT_DIR|g;" > php.ini-3
	    cat php.ini-3 | sed -e "s|;extension=php_java.dll.*$|extension = java.so|g;" > php.ini-4
	    cat php.ini-4 | sed -e "s|;java.library.path .*$|java.library.path = ${EXT_DIR}|g;" > php.ini-5

	    mv php.ini-5 php.ini
	else
	    mv php.ini-dist php.ini
	fi

	insinto ${INIFILE_DIR}
	doins php.ini

	if [ "`use java`" ]; then
		( cd ${D}${EXT_DIR} ; ln -snf java.so libphp_java.so )
	fi
}