# $Header: /magellan-cvs/smage/include/perl.sminc,v 1.15 2007-06-15 22:06:59 niro Exp $

# inherits {pre,post}install() and {pre,post}remove() to mage file
INHERITS="${INHERITS} perl"

# taken from gentoo eclass perm-module.eclass
perlinfo()
{
	if [ -f /usr/bin/perl ]
	then
		POD_DIR="/usr/share/perl/magellan-pods/${version}"
	fi

	eval $(perl '-V:version')
	PERL_VERSION=${version}

	eval $(perl '-V:installsitearch')
	SITE_ARCH=${installsitearch}

	eval $(perl '-V:installarchlib')
	ARCH_LIB=${installarchlib}

	eval $(perl '-V:installsitearch')
	SITE_LIB=${installsitearch}

	local installvendorlib
	eval $(perl '-V:installvendorlib')
	VENDOR_LIB=${installvendorlib}

	local installvendorarch
	eval $(perl '-V:installvendorarch')
	VENDOR_ARCH=${installvendorarch}

# handling of DESTDIR changed in makemaker 6.11
	MMSIXELEVEN=$(perl -e 'use ExtUtils::MakeMaker; print( $ExtUtils::MakeMaker::VERSION ge "6.11" )')
}

# taken from gentoo eclass perl-module.eclass
updatepod()
{
	local i

	perlinfo

	if [ -d "${POD_DIR}" ]
	then
		for i in $(find ${POD_DIR} -type f -name "*.pod.arch")
		do
			cat ${i} >> ${ARCH_LIB}/perllocal.pod
			rm -f ${i}
		done
		for i in $(find ${POD_DIR} -type f -name "*.pod.site")
		do
			cat ${i} >> ${SITE_LIB}/perllocal.pod
			rm -f ${i}
		done
		for i in $(find ${POD_DIR} -type f -name "*.pod.vendor")
		do
			cat ${i} >> ${VENDOR_LIB}/perllocal.pod
			rm -f ${i}
		done
	fi
}

fixlocalpod()
{
	perlinfo

	if [ -f ${BINDIR}${ARCH_LIB}/perllocal.pod ]
	then
		rm -f ${BINDIR}/${ARCH_LIB}/perllocal.pod
	fi

	if [ -f ${BINDIR}${SITE_LIB}/perllocal.pod ]
	then
		rm -f ${BINDIR}/${SITE_LIB}/perllocal.pod
	fi

	if [ -f ${BINDIR}${VENDOR_LIB}/perllocal.pod ]
	then
		rm -f ${BINDIR}/${VENDOR_LIB}/perllocal.pod
	fi
}

perl_src_prepare()
{
	munpack ${SRCFILE} || die
}

perl_src_compile()
{
	cd ${SRCDIR}

	perlinfo

	export PERL_MM_USE_DEFAULT=1
	export PERL_EXTUTILS_AUTOINSTALL="--skipdeps"

	local configure_opts="$@"

	if [[ -f Build.PL ]]
	then
		perl Build.PL \
			--installdirs=vendor \
			--destdir=${BINDIR} \
			--libdoc= \
			|| die
		perl Build build || die

	elif [[ -f Makefile.PL ]]
	then
		perl Makefile.PL \
			${configure_opts} \
			PREFIX=/usr \
			INSTALLMAN3DIR='none' \
			INSTALLDIRS=vendor \
			DESTDIR=${BINDIR} \
			|| die
		make || die
	else
		die "No buildscript detected!"
	fi

	fixlocalpod
}

perl_src_install()
{
	cd ${SRCDIR}

	local i
	local stat

	perlinfo

	if [[ -f Makefile ]]
	then
		make install || die
	elif [[ -f Build ]]
	then
		perl ${SRCDIR}/Build install || die
	else
		die "No installscript detected!"
	fi

	# clean manfiles
	for i in $(find ${BINDIR} -type f -name "*.3pm*")
	do
		rm ${i} || die
	done
	find ${BINDIR}/usr/share/man -depth -type d 2>/dev/null | xargs -r rmdir 2>/dev/null

	# remove local podfiles
	fixlocalpod

	# remove BINDIR from text so files
	for i in $(find ${BINDIR} -type f | grep -v '.so')
	do
		stat=$(file ${i} | grep -i " text")
		if [[ ${stat}x != x ]]
		then
			sed -i "s:${BINDIR}:/:g" ${i} || die
		fi
	done

	local i
	for i in ABOUT-NLS AUTHORS BUGS CHANGES ChangeLog COPYING \
		FAQ LICENSE NEWS README TODO
	do
		if [ -f ${SRCDIR}/${i} ]
		then
			minstalldocs ${i} || die
		fi
	done
}


export_inherits perl src_prepare src_compile src_install