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410 lines
12 KiB
410 lines
12 KiB
# Copyright 1999-2011 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/sys-devel/libperl/libperl-5.8.8-r2.ebuild,v 1.15 2011/03/07 11:36:45 tove Exp $
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# The basic theory based on comments from Daniel Robbins <drobbins@gentoo.org>.
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#
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# We split the perl ebuild into libperl and perl. The layout is as follows:
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#
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# libperl:
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#
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# This is a slotted (SLOT=[0-9]*) ebuild, meaning we should be able to have a
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# few versions that are not binary compadible installed.
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#
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# How we get libperl.so multi-versioned, is by adding to the link command:
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#
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# -Wl,-soname -Wl,libperl.so.`echo $(LIBPERL) | cut -d. -f3`
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#
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# This gives us:
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#
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# $(LIBPERL): $& perl$(OBJ_EXT) $(obj) $(LIBPERLEXPORT)
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# $(LD) -o $@ $(SHRPLDFLAGS) perl$(OBJ_EXT) $(obj) \
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# -Wl,-soname -Wl,libperl.so.`echo $(LIBPERL) | cut -d. -f3`
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#
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# We then configure perl with LIBPERL set to:
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#
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# LIBPERL="libperl.so.${SLOT}.`echo ${PV} | cut -d. -f1,2`"
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#
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# Or with the variables defined in this ebuild:
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#
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# LIBPERL="libperl.so.${PERLSLOT}.${SHORT_PV}"
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#
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# The result is that our 'soname' is 'libperl.so.${PERLSLOT}' (at the time of
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# writing this for perl-5.8.0, 'libperl.so.1'), causing all apps that is linked
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# to libperl to link to 'libperl.so.${PERLSLOT}'.
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#
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# If a new perl version, perl-z.y.z comes out that have a libperl not binary
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# compatible with the previous version, we just keep the previous libperl
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# installed, and all apps linked to it will still be able to use:
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#
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# libperl.so.${PERLSLOT}'
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#
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# while the new ones will link to:
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#
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# libperl.so.$((PERLSLOT+1))'
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#
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# perl:
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#
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# Not much to this one. It compiles with a static libperl.a, and are unslotted
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# (meaning SLOT=0). We thus always have the latest *stable* perl version
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# installed, with corrisponding version of libperl. The perl ebuild will of
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# course DEPEND on libperl.
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#
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# Martin Schlemmer <azarah@gentoo.org> (28 Dec 2002).
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IUSE="berkdb debug gdbm ithreads"
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inherit eutils flag-o-matic toolchain-funcs multilib
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# The slot of this binary compat version of libperl.so
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PERLSLOT="1"
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SHORT_PV="${PV%.*}"
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MY_P="perl-${PV/_rc/-RC}"
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S="${WORKDIR}/${MY_P}"
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DESCRIPTION="Larry Wall's Practical Extraction and Reporting Language"
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SRC_URI="mirror://cpan/src/${MY_P}.tar.bz2"
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HOMEPAGE="http://www.perl.org"
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SLOT="${PERLSLOT}"
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LIBPERL="libperl$(get_libname ${PERLSLOT}.${SHORT_PV})"
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LICENSE="|| ( Artistic GPL-1 GPL-2 GPL-3 )"
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KEYWORDS="alpha amd64 arm hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc ~sparc-fbsd x86 ~x86-fbsd"
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# rac 2004.08.06
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# i am not kidding here. you will forkbomb yourself out of existence
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# because make check -n wants to make miniperl, which runs itself at
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# the very end to make sure it's working right. this behaves very
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# badly when you -n it, because it won't exist and will therefore try
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# to build itself again ad infinitum.
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RESTRICT="test"
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DEPEND="berkdb? ( sys-libs/db )
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gdbm? ( >=sys-libs/gdbm-1.8.0 )
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elibc_FreeBSD? ( sys-freebsd/freebsd-mk-defs )"
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RDEPEND="
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berkdb? ( sys-libs/db )
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gdbm? ( >=sys-libs/gdbm-1.8.0 )"
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PDEPEND="~dev-lang/perl-${PV}"
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pkg_setup() {
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# I think this should rather be displayed if you *have* 'ithreads'
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# in USE if it could break things ...
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if use ithreads
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then
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ewarn ""
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ewarn "PLEASE NOTE: You are compiling perl-5.8 with"
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ewarn "interpreter-level threading enabled."
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ewarn "Threading is not supported by all applications "
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ewarn "that compile against perl. You use threading at "
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ewarn "your own discretion. "
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ewarn ""
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epause 10
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fi
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}
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src_unpack() {
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unpack ${A}
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# Fix the build scripts to create libperl with a soname of ${SLOT}.
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# We basically add:
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#
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# -Wl,-soname -Wl,libperl.so.`echo $(LIBPERL) | cut -d. -f3`
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#
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# to the line that links libperl.so, and then set LIBPERL to:
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#
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# LIBPERL=libperl.so.${SLOT}.`echo ${PV} | cut -d. -f1,2`
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#
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cd "${S}";
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epatch "${FILESDIR}"/${PN}-create-libperl-soname.patch
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# Configure makes an unwarranted assumption that /bin/ksh is a
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# good shell. This patch makes it revert to using /bin/sh unless
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# /bin/ksh really is executable. Should fix bug 42665.
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# rac 2004.06.09
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cd "${S}"; epatch "${FILESDIR}"/${PN}-noksh.patch
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# we need the same @INC-inversion magic here we do in perl
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cd "${S}"; epatch "${FILESDIR}"/${P}-reorder-INC.patch
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# makedepend.SH contains a syntax error which is ignored by bash but causes
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# dash to abort
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epatch "${FILESDIR}"/${P}-makedepend-syntax.patch
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# On PA7200, uname -a contains a single quote and we need to
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# filter it otherwise configure fails. See #125535.
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epatch "${FILESDIR}"/perl-hppa-pa7200-configure.patch
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use amd64 || use ppc64 && cd "${S}" && epatch "${FILESDIR}"/${P}-lib64.patch
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[[ ${CHOST} == *-dragonfly* ]] && cd "${S}" && epatch "${FILESDIR}"/${P}-dragonfly-clean.patch
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[[ ${CHOST} == *-freebsd* ]] && cd "${S}" && epatch "${FILESDIR}"/${P}-fbsdhints.patch
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cd "${S}"; epatch "${FILESDIR}"/${P}-cplusplus.patch
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has_version '>=sys-devel/gcc-4.2' && epatch "${FILESDIR}"/${P}-gcc42-command-line.patch
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# patch to fix bug #198196
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# UTF/Regular expressions boundary error (CVE-2007-5116)
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epatch "${FILESDIR}"/${P}-utf8-boundary.patch
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# patch to fix bug #219203
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epatch "${FILESDIR}"/${P}-CVE-2008-1927.patch
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# Respect CFLAGS even for linking when done with compiler
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epatch "${FILESDIR}"/${P}-ccld-cflags.patch
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# Respect LDFLAGS
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sed -e 's/$(SHRPLDFLAGS)/& $(LDFLAGS)/' -i Makefile.SH
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}
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myconf() {
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myconf=( "${myconf[@]}" "$@" )
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}
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src_compile() {
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declare -a myconf
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# Perl has problems compiling with -Os in your flags
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# some arches and -O do not mix :)
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use ppc && replace-flags -O? -O1
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# Perl has problems compiling with -Os in your flags with glibc
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use elibc_uclibc || replace-flags "-Os" "-O2"
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( gcc-specs-ssp && use ia64 ) && append-flags -fno-stack-protector
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# This flag makes compiling crash in interesting ways
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filter-flags "-malign-double"
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# Fixes bug #97645
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use ppc && filter-flags -mpowerpc-gpopt
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# Fixes bug #143895 on gcc-4.1.1
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filter-flags "-fsched2-use-superblocks"
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export LC_ALL="C"
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case ${CHOST} in
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*-freebsd*) osname="freebsd" ;;
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*-dragonfly*) osname="dragonfly" ;;
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*-netbsd*) osname="netbsd" ;;
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*-openbsd*) osname="openbsd" ;;
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*-darwin*) osname="darwin" ;;
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*) osname="linux" ;;
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esac
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if use ithreads
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then
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einfo "using ithreads"
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mythreading="-multi"
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myconf -Dusethreads
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myarch=${CHOST}
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myarch="${myarch%%-*}-${osname}-thread"
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else
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myarch=${CHOST}
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myarch="${myarch%%-*}-${osname}"
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fi
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local inclist=$(for v in $PERL_OLDVERSEN; do echo -n "$v $v/$myarch$mythreading "; done)
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# allow either gdbm to provide ndbm (in <gdbm/ndbm.h>) or db1
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myndbm='U'
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mygdbm='U'
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mydb='U'
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if use gdbm
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then
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mygdbm='D'
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myndbm='D'
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fi
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if use berkdb
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then
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mydb='D'
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has_version '=sys-libs/db-1*' && myndbm='D'
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fi
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myconf "-${myndbm}i_ndbm" "-${mygdbm}i_gdbm" "-${mydb}i_db"
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if use mips
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then
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# this is needed because gcc 3.3-compiled kernels will hang
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# the machine trying to run this test - check with `Kumba
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# <rac@gentoo.org> 2003.06.26
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myconf -Dd_u32align
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fi
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if use debug
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then
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CFLAGS="${CFLAGS} -g"
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myconf -DDEBUGGING
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fi
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if use sparc
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then
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myconf -Ud_longdbl
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fi
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if use alpha && "$(tc-getCC)" == "ccc"
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then
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ewarn "Perl will not be built with berkdb support, use gcc if you needed it..."
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myconf -Ui_db -Ui_ndbm
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fi
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rm -f config.sh Policy.sh
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[[ ${ELIBC} == "FreeBSD" ]] && myconf "-Dlibc=/usr/$(get_libdir)/libc.a"
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if [[ $(get_libdir) != "lib" ]] ; then
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myconf "-Dlibpth=/usr/local/$(get_libdir) /$(get_libdir) /usr/$(get_libdir)"
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fi
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sh Configure -des \
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-Darchname="${myarch}" \
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-Dcccdlflags="-fPIC" \
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-Dccdlflags="-rdynamic" \
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-Dcc="$(tc-getCC)" \
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-Dprefix="/usr" \
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-Dvendorprefix="/usr" \
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-Dsiteprefix="/usr" \
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-Dlocincpth=" " \
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-Doptimize="${CFLAGS}" \
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-Duselargefiles \
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-Duseshrplib \
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-Dman3ext="3pm" \
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-Dlibperl="${LIBPERL}" \
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-Dd_dosuid \
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-Dd_semctl_semun \
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-Dcf_by="Gentoo" \
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-Ud_csh \
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"${myconf[@]}" || die "Unable to configure"
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emake -j1 -f Makefile depend || die "Couldn't make libperl$(get_libname) depends"
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emake -j1 -f Makefile LDFLAGS="${LDFLAGS}" LIBPERL=${LIBPERL} ${LIBPERL} || die "Unable to make libperl$(get_libname)"
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mv ${LIBPERL} "${WORKDIR}"
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}
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src_install() {
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export LC_ALL="C"
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if [ "${PN}" = "libperl" ]
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then
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dolib.so "${WORKDIR}"/${LIBPERL}
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dosym ${LIBPERL} /usr/$(get_libdir)/libperl$(get_libname ${PERLSLOT})
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else
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# Need to do this, else apps do not link to dynamic version of
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# the library ...
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local coredir="/usr/$(get_libdir)/perl5/${PV}/${myarch}${mythreading}/CORE"
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dodir ${coredir}
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dosym ../../../../../$(get_libdir)/${LIBPERL} ${coredir}/${LIBPERL}
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dosym ../../../../../$(get_libdir)/${LIBPERL} ${coredir}/libperl$(get_libname ${PERLSLOT})
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dosym ../../../../../$(get_libdir)/${LIBPERL} ${coredir}/libperl$(get_libname)
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# Fix for "stupid" modules and programs
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dodir /usr/$(get_libdir)/perl5/site_perl/${PV}/${myarch}${mythreading}
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make DESTDIR="${D}" \
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INSTALLMAN1DIR="${D}/usr/share/man/man1" \
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INSTALLMAN3DIR="${D}/usr/share/man/man3" \
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install || die "Unable to make install"
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cp -f utils/h2ph utils/h2ph_patched
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LD_LIBRARY_PATH=. ./perl -Ilib utils/h2ph_patched \
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-a -d "${D}"/usr/$(get_libdir)/perl5/${PV}/${myarch}${mythreading} <<EOF
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asm/termios.h
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syscall.h
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syslimits.h
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syslog.h
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sys/ioctl.h
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sys/socket.h
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sys/time.h
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wait.h
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EOF
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# This is to fix a missing c flag for backwards compat
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for i in `find "${D}"/usr/$(get_libdir)/perl5 -iname "Config.pm"`;do
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sed -e "s:ccflags=':ccflags='-DPERL5 :" \
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-e "s:cppflags=':cppflags='-DPERL5 :" \
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${i} > ${i}.new &&\
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mv ${i}.new ${i} || die "Sed failed"
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done
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# A poor fix for the miniperl issues
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dosed 's:./miniperl:/usr/bin/perl:' /usr/$(get_libdir)/perl5/${PV}/ExtUtils/xsubpp
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fperms 0444 /usr/$(get_libdir)/perl5/${PV}/ExtUtils/xsubpp
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dosed 's:./miniperl:/usr/bin/perl:' /usr/bin/xsubpp
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fperms 0755 /usr/bin/xsubpp
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./perl installman \
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--man1dir="${D}/usr/share/man/man1" --man1ext='1' \
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--man3dir="${D}/usr/share/man/man3" --man3ext='3'
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# This removes ${D} from Config.pm and .packlist
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for i in `find "${D}" -iname "Config.pm"` `find "${D}" -iname ".packlist"`;do
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einfo "Removing ${D} from ${i}..."
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sed -e "s:${D}::" ${i} > "${i}.new" &&\
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mv "${i}.new" "${i}" || die "Sed failed"
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done
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fi
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dodoc Changes* Artistic Copying README Todo* AUTHORS
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if [ "${PN}" = "perl" ]
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then
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# HTML Documentation
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# We expect errors, warnings, and such with the following.
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dodir /usr/share/doc/${PF}/html
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./perl installhtml \
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--podroot='.' \
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--podpath='lib:ext:pod:vms' \
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--recurse \
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--htmldir="${D}/usr/share/doc/${PF}/html" \
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--libpods='perlfunc:perlguts:perlvar:perlrun:perlop'
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fi
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}
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pkg_postinst() {
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# Make sure we do not have stale/invalid libperl.so 's ...
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if [ -f "${ROOT}usr/$(get_libdir)/libperl$(get_libname)" -a ! -L "${ROOT}usr/$(get_libdir)/libperl$(get_libname)" ]
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then
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mv -f "${ROOT}usr/$(get_libdir)/libperl$(get_libname)" "${ROOT}usr/$(get_libdir)/libperl$(get_libname).old"
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fi
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# Next bit is to try and setup the /usr/lib/libperl.so symlink
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# properly ...
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local libnumber="`ls -1 "${ROOT}"usr/$(get_libdir)/libperl$(get_libname ?.*) | grep -v '\.old' | wc -l`"
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if [ "${libnumber}" -eq 1 ]
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then
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# Only this version of libperl is installed, so just link libperl.so
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# to the *soname* version of it ...
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ln -snf libperl$(get_libname ${PERLSLOT}) "${ROOT}"/usr/$(get_libdir)/libperl$(get_libname)
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else
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if [ -x "${ROOT}/usr/bin/perl" ]
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then
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# OK, we have more than one version .. first try to figure out
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# if there are already a perl installed, if so, link libperl.so
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# to that *soname* version of libperl.so ...
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local perlversion="`${ROOT}/usr/bin/perl -V:version | cut -d\' -f2 | cut -d. -f1,2`"
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cd "${ROOT}"/usr/$(get_libdir)
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# Link libperl.so to the *soname* versioned lib ...
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ln -snf `echo libperl$(get_libname ?.${perlversion}) | cut -d. -f1,2,3` libperl$(get_libname)
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else
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local x latest
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# Nope, we are not so lucky ... try to figure out what version
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# is the latest, and keep fingers crossed ...
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for x in `ls -1 "${ROOT}"/usr/$(get_libdir)/libperl$(get_libname ?.*)`
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do
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latest="${x}"
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done
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cd "${ROOT}"/usr/$(get_libdir)
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# Link libperl.so to the *soname* versioned lib ...
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ln -snf `echo ${latest##*/} | cut -d. -f1,2,3` libperl$(get_libname)
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fi
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fi
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}
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