# 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: /var/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() {
	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
}

php_src_unpack() {
	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." )

	use java && ewarn "Java support may be somewhat flakey, but it shouldn't break anything."
	
    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
	
	## ----- Obsolete, pending removal ------
	#if [ "`use java`" ] ; then

	## Umm, did something get lost here????
	## Obsolete, pending removal
	#	cp configure configure.orig
	#	cat configure.orig | \
	#		sed -e 's/LIBS="-lttf $LIBS"/LIBS="-lttf $LIBS"/' \
	#		> configure
	
	## What is the purpose of this change?
	## Obsolete, pending removal
	#	cp ext/gd/gd.c ext/gd/gd.c.orig
	#	cat ext/gd/gd.c.orig | \
	#		sed -e "s/typedef FILE gdIOCtx;//" \
	#		> ext/gd/gd.c
	
	## Obsolete, pending removal
	#	if [ -n "$JAVAC" ];
	#	then
	#              cp ext/java/Makefile.in ext/java/Makefile.in.orig
	#              cat ext/java/Makefile.in.orig | \
	#                      sed -e "s/^\tjavac/\t\$(JAVAC)/" \
	#                      > ext/java/Makefile.in
	#	fi
	#fi
	## --------------------------------------

	# 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=/etc/php4" 

	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
}