#!/bin/ksh

# $Id: Build.sh,v 1.2 2004/12/17 22:20:09 elkner Exp $

# source: http://subversion.tigris.org/
# license: (C) CollabNet - Apache

VERSION=1.1.1
APACIVERSION=2.0.52

SDIR=`dirname $0`
if [ "$SDIR" == "." ]; then
	SDIR=`pwd`
fi

SCRIPTDIR=${SDIR}/../../../etc
. ${SCRIPTDIR}/buildfunctions.sh

SRC=$SOURCE/develop
TMPBUILD=$BUILD/subversion-$VERSION

# braindead stuff still uses the m*f*king *-config script instead of pkgconfig
export PKG_CONFIG_PATH="${ROOT4BUILD}/usr/lib/pkgconfig" \
    PATH=${ROOT4BUILD}/usr/bin:$PATH \
	CFLAGS="-O3 -march=$PKG_ARCH -mtune=$PKG_CPU -I${ROOT4BUILD}/usr/include" \
	LDFLAGS="-L${ROOT4BUILD}/usr/lib" \
	LD_RUN_PATH='$ORIGIN:$ORIGIN/../lib' \
	LD_LIBRARY_PATH=${ROOT4BUILD}/usr/lib:${PROTO}/usr/lib

doPrepare() {
	REQUIRED="LNFzlib LNFopenssl LNFneon LNFapache-httpd2 LNFapr LNFdb4 LNFgdbm LNFexpat"
	for pkg in $REQUIRED ; do
		if [ ! -d ${PKGDIR}/$pkg ]; then
			echo "Sorry, $pkg is required - build it before running $0"
			exit 1
		fi
	done
	_TMP=`egrep '^VERSION' ${PKGDIR}/LNFapache-httpd2/pkginfo | \
		cut -f2 -d= | sed -e 's# ##g'`
	if [ "$_TMP" != "$APACIVERSION" ]; then
		echo "Apache Version $APACIVERSION is required, but"
		echo "found $_TMP only. Rebuild it."
		exit 2
	fi

	clean_dst ${ROOT4BUILD}

	# imitate a running apache
	mkdir -p ${ROOT4BUILD}/opt/www/{bin,modules,conf}
	cp -a ${PKGDIR}/LNFapache-httpd2/reloc/www/include ${ROOT4BUILD}/opt/www/
	cp -a ${PKGDIR}/LNFapache-httpd2/reloc/www/build ${ROOT4BUILD}/opt/www/
	FILES="bin/apxs build/config_vars.mk"
	for f in $FILES; do
		sed -e "s#@CLIENT_BASEDIR@#${ROOT4BUILD}/opt#g" -e 's#--silent##' \
			${PKGDIR}/LNFapache-httpd2/reloc/www/$f \
			>${ROOT4BUILD}/opt/www/$f
	done
	cp ${PKGDIR}/LNFapache-httpd2/reloc/www/bin/httpd ${ROOT4BUILD}/opt/www/bin/
	touch ${ROOT4BUILD}/opt/www/bin/envvars
	chmod 755 ${ROOT4BUILD}/opt/www/{bin,build}/*
	echo " " >${ROOT4BUILD}/opt/www/conf/httpd.conf
	echo "LoadModule access_module modules/mod_access.so" \
		>>${ROOT4BUILD}/opt/www/conf/httpd.conf
	echo " " >>${ROOT4BUILD}/opt/www/conf/httpd.conf

	# prepare other required libs
	mkdir -p ${ROOT4BUILD}/usr/{bin,lib,lib/pkgconfig,include}
	for p in $REQUIRED ; do
		if [ "$p" = "LNFapache-httpd2" ]; then
			continue
		fi
        case "$p" in
            LNFopenssl)
                base="/openssl"
    			cp ${PKGDIR}/LNFopenssl/reloc$base/bin/openssl \
					${ROOT4BUILD}/usr/bin/
                ;;
            *)
                base=""
                ;;
        esac
        cp -a ${PKGDIR}/$p/reloc$base/include/* \
            ${ROOT4BUILD}/usr/include/
        cp -a ${PKGDIR}/$p/reloc$base/lib/*.so* \
            ${ROOT4BUILD}/usr/lib/
        if [ -d ${PKGDIR}/$p/reloc$base/lib/pkgconfig ]; then
			cp  ${PKGDIR}/$p/reloc$base/lib/pkgconfig/*.pc \
				${ROOT4BUILD}/usr/lib/pkgconfig/ 2>/dev/null
        fi
		if [ -d ${PKGDIR}/$p/reloc$base/bin ]; then
			cp  ${PKGDIR}/$p/reloc$base/bin/*-config ${ROOT4BUILD}/usr/bin/ \
				2>/dev/null
		fi
    done
	for f in ${ROOT4BUILD}/usr/lib/pkgconfig/*.pc ; do
		sed -i -e "s#@CLIENT_BASEDIR@/openssl#${ROOT4BUILD}/usr#g" \
			-e "s#@CLIENT_BASEDIR@#${ROOT4BUILD}/usr#g" $f
	done
	for f in ${ROOT4BUILD}/usr/bin/*-config ; do
		sed -i -e "s#@CLIENT_BASEDIR@/openssl#${ROOT4BUILD}/usr#g" \
			-e "s#@CLIENT_BASEDIR@#${ROOT4BUILD}/usr#g" $f
	done
    chmod 755 ${ROOT4BUILD}/usr/bin/*
    ${SCRIPTDIR}/makelinks ${ROOT4BUILD}/usr/lib

    clean_dst $TMPBUILD
    cd $BUILD

	tar xzf ${SRC}/subversion-${VERSION}.tar.gz
    cd $TMPBUILD

	# hard linked rpathes will break binaries in an enterprise environment
	# or at least increase the maintainance burden tremendously ...
    for p in ${SDIR}/*.patch ; do
        patch -p1 -b -z .orig <$p
    done
	rm -rf neon apr apr-util
	cd doc/book/tools
	ln -s ${DOCBOOK_XSL_HOME} xsl
	cd ${TMPBUILD}
	cp -a ${SDIR}/*.png doc/book/book/images/
	autogen.sh -s --disable-neon-version-check
}

doMake() {
	cd $TMPBUILD

	./configure --prefix=/usr \
		--disable-static \
		--with-apr=${ROOT4BUILD}/usr \
		--with-apr-util=${ROOT4BUILD}/usr \
		--with-neon=${ROOT4BUILD}/usr \
		--with-berkeley-db=${ROOT4BUILD}/usr \
		--with-openssl=${ROOT4BUILD}/usr \
		--with-zlib=${ROOT4BUILD}/usr \
		--with-apxs=${ROOT4BUILD}/opt/www/bin/apxs \
		--disable-mod-activation \
		--without-swig

	echo "make log goes to $MAKELOG"
	make >$MAKELOG
	echo "making docs. log goes to $MAKELOG"
	make doc-all-html >>$MAKELOG
	cd doc/book
	make book-html-chunk >>$MAKELOG
}

doPackage() {
	clean_dst $PROTO
	cd $TMPBUILD

	make DESTDIR=${PROTO} install 

	rm -f ${PROTO}/usr/lib/*.{a,la}
 
	strip ${PROTO}/usr/bin/*
	strip --strip-unneeded ${PROTO}/usr/lib/*.so.*
	strip --strip-unneeded ${PROTO}/${ROOT4BUILD}/opt/www/modules/*.so
	${SCRIPTDIR}/gzipmans ${PROTO}/usr/man
	
	TOOLSDIR=${TMPBUILD}/tools
	sed -e '/^svnlook/ s#/usr/bin#@CLIENT_BASEDIR@#' \
		-e '/^svnadmin/ s#/usr/bin#@CLIENT_BASEDIR@#' \
		${TOOLSDIR}/backup/hot-backup.py >${PROTO}/usr/bin/svn_db_hot-backup.py
	chmod 755 ${PROTO}/usr/bin/svn_db_hot-backup.py
	cp -a ${TOOLSDIR}/client-side/server-vsn.py \
		${PROTO}/usr/bin/svn_server_version.py
	chmod 755 ${PROTO}/usr/bin/svn_server_version.py

	${SCRIPTDIR}/createPostInstall.lib ldirs=lib default=true \
		>>${TMPBUILD}/postinstall.lnf
	${SCRIPTDIR}/createPostRemove.lib ldirs=lib default=true \
		>${TMPBUILD}/postremove.lnf

	# the main package
	cat<<EOF>${TMPBUILD}/prototype.lnf
i pkginfo=${SDIR}/pkginfo
i depend=${SDIR}/depend
i postinstall=${TMPBUILD}/postinstall.lnf
i postremove=${TMPBUILD}/postremove.lnf
i i.rename=${SCRIPTDIR}/i.rename
EOF
	pkgproto ${PROTO}/usr/= | awk '{
		if ( $3 ~ "share/doc" ) {
			next
		} else if ( $1 == "s") {
			print
		} else if ( $1 == "d") {
			if ( $3 !~ "/" || $3 ~ "/(aclocal|man|locale|share|pkgconfig)" ) {
				print $1, $2, $3, "? ? ?"
			} else {
				print $1, $2, $3, $4, "bin bin"
			}
		} else {
			if ( $3 ~ ".py=" ) {
				print $1, "rename", $3, $4, "bin bin"
			} else {
				print $1, $2, $3, $4, "bin bin"
			}
		}
	}' >>${TMPBUILD}/prototype.lnf

	# the apache httpd2 modules package
	cat<<EOF>${TMPBUILD}/prototype.httpd2.lnf
i pkginfo=${SDIR}/pkginfo.httpd2
i checkinstall=${SDIR}/checkinstall
i postinstall=${SDIR}/postinstall
i postremove=${SDIR}/postremove
i depend=${SDIR}/depend.httpd2
d none www ? ? ?
d none www/conf ? ? ?
d none www/modules ? ? ?
f none www/conf/subversion.conf.default=${SDIR}/subversion.conf.httpd2 0644 bin bin
f none www/conf/readme.subversion=${SDIR}/readme.subversion 0644 bin bin
EOF
	for f in ${PROTO}/${ROOT4BUILD}/opt/www/modules/*.so ; do
		echo "f none www/modules/`basename $f`=$f 0755 bin bin" >>${TMPBUILD}/prototype.httpd2.lnf
	done
	
	# the docs package
	cat<<EOF>${TMPBUILD}/prototype.doc.lnf
i pkginfo=${SDIR}/pkginfo.doc
d none subversion 0755 bin bin
d none subversion/tools 0755 bin bin
s none subversion/styles.css=svnbook/styles.css
EOF

	sed -i \
		-e '/>Subversion Book<\/a>/ s#>Subversion Book</a>#>Subversion Book</a> <a href="svnbook/">(local copy)</a>#' \
		-e 's#http://svnbook.red-bean.com/##g' \
		-e 's#http://svnbook.red-bean.com/en/1.0#svnbook#g' \
		doc/user/cvs-crossover-guide.html
	FILES="BUGS CHANGES COMMITTERS HACKING INSTALL README STATUS doc/svn-doc.el doc/programmer/WritingChangeLogs.txt doc/book/misc-docs/misc-docs.html"
	for f in $FILES; do
		echo "f none subversion/`basename $f`=${TMPBUILD}/$f 0644 bin bin" \
			>>${TMPBUILD}/prototype.doc.lnf
	done

	pkgproto ${TMPBUILD}/notes=subversion/notes \
		${TMPBUILD}/doc/user/=subversion/ \
		${TMPBUILD}/doc/book/book/html-chunk=subversion/svnbook \
		${TMPBUILD}/tools/examples=subversion/tools/examples \
		${TMPBUILD}/tools/hook-scripts=subversion/tools/hook-scripts \
		${TMPBUILD}/tools/test-scripts=subversion/tools/test-scripts \
		| awk '{
		if ( $3 ~ "/CVS/" ) {
			next;
		} else if ( $1 == "s") {
			print
		} else {
			print $1, $2, $3, $4, "bin bin"
		}
	}' >>${TMPBUILD}/prototype.doc.lnf


	echo "calling ${TMPBUILD}/prototype.lnf"
	call_pkgmk ${TMPBUILD}/prototype.lnf

	echo "calling ${TMPBUILD}/prototype.httpd2.lnf"
	call_pkgmk ${TMPBUILD}/prototype.httpd2.lnf

	echo "calling ${TMPBUILD}/prototype.doc.lnf"
	call_pkgmk ${TMPBUILD}/prototype.doc.lnf

}

doBuild "$1"

# vim:ts=4 filetype=sh