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Revision 1.26 - (hide annotations) (download)
Mon Oct 23 19:34:42 2006 UTC (13 years, 1 month ago) by mcummings
Branch: MAIN
CVS Tags: HEAD
Changes since 1.25: +1 -1 lines
FILE REMOVED
Removing old libperl
(Portage version: 2.1.2_pre3-r5)
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1 tove 1.24 # Copyright 1999-2006 Gentoo Foundation
2 mcummings 1.1 # Distributed under the terms of the GNU General Public License v2
3 mcummings 1.26 # $Header: /var/cvsroot/gentoo-x86/sys-devel/libperl/libperl-5.8.7.ebuild,v 1.25 2006/09/08 10:44:44 mcummings Exp $
4 mcummings 1.1
5     # The basic theory based on comments from Daniel Robbins <drobbins@gentoo.org>.
6     #
7     # We split the perl ebuild into libperl and perl. The layout is as follows:
8     #
9     # libperl:
10     #
11     # This is a slotted (SLOT=[0-9]*) ebuild, meaning we should be able to have a
12     # few versions that are not binary compadible installed.
13     #
14     # How we get libperl.so multi-versioned, is by adding to the link command:
15     #
16     # -Wl,-soname -Wl,libperl.so.`echo $(LIBPERL) | cut -d. -f3`
17     #
18     # This gives us:
19     #
20     # $(LIBPERL): $& perl$(OBJ_EXT) $(obj) $(LIBPERLEXPORT)
21     # $(LD) -o $@ $(SHRPLDFLAGS) perl$(OBJ_EXT) $(obj) \
22     # -Wl,-soname -Wl,libperl.so.`echo $(LIBPERL) | cut -d. -f3`
23     #
24     # We then configure perl with LIBPERL set to:
25     #
26     # LIBPERL="libperl.so.${SLOT}.`echo ${PV} | cut -d. -f1,2`"
27     #
28     # Or with the variables defined in this ebuild:
29     #
30     # LIBPERL="libperl.so.${PERLSLOT}.${SHORT_PV}"
31     #
32     # The result is that our 'soname' is 'libperl.so.${PERLSLOT}' (at the time of
33     # writing this for perl-5.8.0, 'libperl.so.1'), causing all apps that is linked
34     # to libperl to link to 'libperl.so.${PERLSLOT}'.
35     #
36     # If a new perl version, perl-z.y.z comes out that have a libperl not binary
37     # compatible with the previous version, we just keep the previous libperl
38     # installed, and all apps linked to it will still be able to use:
39     #
40     # libperl.so.${PERLSLOT}'
41     #
42     # while the new ones will link to:
43     #
44     # libperl.so.$((PERLSLOT+1))'
45     #
46     # perl:
47     #
48     # Not much to this one. It compiles with a static libperl.a, and are unslotted
49     # (meaning SLOT=0). We thus always have the latest *stable* perl version
50     # installed, with corrisponding version of libperl. The perl ebuild will of
51     # course DEPEND on libperl.
52     #
53     # Martin Schlemmer <azarah@gentoo.org> (28 Dec 2002).
54    
55 swegener 1.6 IUSE="berkdb debug gdbm ithreads"
56 mcummings 1.1
57 herbs 1.11 inherit eutils flag-o-matic toolchain-funcs multilib
58 mcummings 1.1
59     # The slot of this binary compat version of libperl.so
60     PERLSLOT="1"
61    
62     SHORT_PV="${PV%.*}"
63     MY_P="perl-${PV/_rc/-RC}"
64     S="${WORKDIR}/${MY_P}"
65     DESCRIPTION="Larry Wall's Practical Extraction and Reporting Language"
66     SRC_URI="ftp://ftp.cpan.org/pub/CPAN/src/${MY_P}.tar.bz2"
67     HOMEPAGE="http://www.perl.org"
68     SLOT="${PERLSLOT}"
69 mcummings 1.7 LIBPERL="libperl$(get_libname ${PERLSLOT}.${SHORT_PV})"
70 mcummings 1.1 LICENSE="Artistic GPL-2"
71 tove 1.24 KEYWORDS="alpha amd64 arm hppa ia64 m68k mips ppc ~ppc-macos ppc64 s390 sh sparc x86"
72 mcummings 1.1
73     # rac 2004.08.06
74    
75     # i am not kidding here. you will forkbomb yourself out of existence
76     # because make check -n wants to make miniperl, which runs itself at
77     # the very end to make sure it's working right. this behaves very
78     # badly when you -n it, because it won't exist and will therefore try
79     # to build itself again ad infinitum.
80    
81     RESTRICT="test"
82    
83 solar 1.4 DEPEND="!elibc_uclibc? ( sys-apps/groff )
84 mcummings 1.1 berkdb? ( sys-libs/db )
85     gdbm? ( >=sys-libs/gdbm-1.8.0 )"
86    
87     RDEPEND="
88     berkdb? ( sys-libs/db )
89     gdbm? ( >=sys-libs/gdbm-1.8.0 )"
90    
91     PDEPEND=">=dev-lang/perl-${PV}"
92    
93     pkg_setup() {
94     # I think this should rather be displayed if you *have* 'ithreads'
95     # in USE if it could break things ...
96     if use ithreads
97     then
98     ewarn ""
99     ewarn "PLEASE NOTE: You are compiling perl-5.8 with"
100     ewarn "interpreter-level threading enabled."
101     ewarn "Threading is not supported by all applications "
102     ewarn "that compile against perl. You use threading at "
103     ewarn "your own discretion. "
104     ewarn ""
105     epause 10
106     else
107     ewarn ""
108     ewarn "PLEASE NOTE: If you want to compile perl-5.8 with"
109     ewarn "threading enabled , you must restart this emerge"
110     ewarn "with USE=ithreads emerge...."
111     ewarn "Threading is not supported by all applications "
112     ewarn "that compile against perl. You use threading at "
113     ewarn "your own discretion. "
114     ewarn ""
115     epause 10
116     fi
117     }
118    
119     src_unpack() {
120    
121     unpack ${A}
122    
123     # Fix the build scripts to create libperl with a soname of ${SLOT}.
124     # We basically add:
125     #
126     # -Wl,-soname -Wl,libperl.so.`echo $(LIBPERL) | cut -d. -f3`
127     #
128     # to the line that links libperl.so, and then set LIBPERL to:
129     #
130     # LIBPERL=libperl.so.${SLOT}.`echo ${PV} | cut -d. -f1,2`
131     #
132 mcummings 1.9 cd ${S};
133 mcummings 1.8 use userland_Darwin || epatch ${FILESDIR}/${PN}-create-libperl-soname.patch
134 mcummings 1.1
135     # Configure makes an unwarranted assumption that /bin/ksh is a
136     # good shell. This patch makes it revert to using /bin/sh unless
137     # /bin/ksh really is executable. Should fix bug 42665.
138     # rac 2004.06.09
139     cd ${S}; epatch ${FILESDIR}/${PN}-noksh.patch
140    
141     # we need the same @INC-inversion magic here we do in perl
142     cd ${S}; epatch ${FILESDIR}/${PN}-reorder-INC.patch
143     }
144    
145     src_compile() {
146     # Perl has problems compiling with -Os in your flags
147     use elibc_uclibc || replace-flags "-Os" "-O2"
148     # This flag makes compiling crash in interesting ways
149     filter-flags "-malign-double"
150    
151     export LC_ALL="C"
152     local myconf=""
153    
154 mcummings 1.19 case ${CHOST} in
155     *-freebsd*) osname="freebsd" ;;
156     *-netbsd*) osname="netbsd" ;;
157     *-openbsd*) osname="openbsd" ;;
158     *-darwin*) osname="darwin" ;;
159    
160     *) osname="linux" ;;
161     esac
162 mcummings 1.1
163     if use ithreads
164     then
165     einfo "using ithreads"
166     mythreading="-multi"
167     myconf="-Dusethreads ${myconf}"
168     myarch=$(get_abi_CHOST)
169     myarch="${myarch%%-*}-${osname}-thread"
170     else
171     myarch=$(get_abi_CHOST)
172     myarch="${myarch%%-*}-${osname}"
173     fi
174    
175     ewarn "myarch: ${myarch}"
176    
177     if use gdbm
178     then
179     myconf="${myconf} -Di_gdbm"
180     fi
181     if use berkdb
182     then
183     myconf="${myconf} -Di_db -Di_ndbm"
184     else
185     myconf="${myconf} -Ui_db -Ui_ndbm"
186     fi
187     if use mips
188     then
189     # this is needed because gcc 3.3-compiled kernels will hang
190     # the machine trying to run this test - check with `Kumba
191     # <rac@gentoo.org> 2003.06.26
192     myconf="${myconf} -Dd_u32align"
193     fi
194    
195     if use debug
196     then
197     CFLAGS="${CFLAGS} -g"
198     fi
199    
200     if use sparc
201     then
202     myconf="${myconf} -Ud_longdbl"
203     fi
204    
205     rm -f config.sh Policy.sh
206    
207     [ -n "${ABI}" ] && myconf="${myconf} -Dusrinc=$(get_ml_incdir)"
208    
209     [[ ${ELIBC} == "FreeBSD" ]] && myconf="${myconf} -Dlibc=/usr/lib/libc.a"
210    
211 herbs 1.11 if [[ $(get_libdir) != "lib" ]] ; then
212     myconf="${myconf} -Dlibpth='/usr/local/$(get_libdir) /$(get_libdir) \
213     /usr/$(get_libdir)'"
214     fi
215    
216 mcummings 1.1 sh Configure -des \
217     -Darchname="${myarch}" \
218     -Dcccdlflags='-fPIC' \
219     -Dccdlflags='-rdynamic' \
220     -Dcc="$(tc-getCC)" \
221     -Dprefix='/usr' \
222     -Dvendorprefix='/usr' \
223     -Dsiteprefix='/usr' \
224     -Dlocincpth=' ' \
225     -Doptimize="${CFLAGS}" \
226     -Duselargefiles \
227     -Duseshrplib \
228     -Dman3ext='3pm' \
229     -Dlibperl="${LIBPERL}" \
230     -Dd_dosuid \
231     -Dd_semctl_semun \
232     -Dcf_by='Gentoo' \
233     -Ud_csh \
234     ${myconf} || die
235    
236 mcummings 1.5 emake -j1 -f Makefile depend || die "Couldn't make libperl$(get_libname) depends"
237     emake -j1 -f Makefile LIBPERL=${LIBPERL} ${LIBPERL} || die "Unable to make libperl$(get_libname)"
238 mcummings 1.1 mv ${LIBPERL} ${WORKDIR}
239     }
240    
241     src_install() {
242    
243     export LC_ALL="C"
244    
245     if [ "${PN}" = "libperl" ]
246     then
247     dolib.so ${WORKDIR}/${LIBPERL}
248 vapier 1.22 dosym ${LIBPERL} /usr/$(get_libdir)/libperl$(get_libname ${PERLSLOT})
249 mcummings 1.1 else
250     # Need to do this, else apps do not link to dynamic version of
251     # the library ...
252     local coredir="/usr/lib/perl5/${PV}/${myarch}${mythreading}/CORE"
253     dodir ${coredir}
254     dosym ../../../../../$(get_libdir)/${LIBPERL} ${coredir}/${LIBPERL}
255 mcummings 1.8 dosym ../../../../../$(get_libdir)/${LIBPERL} ${coredir}/libperl$(get_libname ${PERLSLOT})
256 mcummings 1.5 dosym ../../../../../$(get_libdir)/${LIBPERL} ${coredir}/libperl$(get_libname)
257 mcummings 1.1
258     # Fix for "stupid" modules and programs
259     dodir /usr/lib/perl5/site_perl/${PV}/${myarch}${mythreading}
260    
261     make DESTDIR="${D}" \
262     INSTALLMAN1DIR="${D}/usr/share/man/man1" \
263     INSTALLMAN3DIR="${D}/usr/share/man/man3" \
264     install || die "Unable to make install"
265    
266     cp -f utils/h2ph utils/h2ph_patched
267    
268     LD_LIBRARY_PATH=. ./perl -Ilib utils/h2ph_patched \
269     -a -d ${D}/usr/lib/perl5/${PV}/${myarch}${mythreading} <<EOF
270     asm/termios.h
271     syscall.h
272     syslimits.h
273     syslog.h
274     sys/ioctl.h
275     sys/socket.h
276     sys/time.h
277     wait.h
278     EOF
279    
280     # This is to fix a missing c flag for backwards compat
281     for i in `find ${D}/usr/lib/perl5 -iname "Config.pm"`;do
282     sed -e "s:ccflags=':ccflags='-DPERL5 :" \
283     -e "s:cppflags=':cppflags='-DPERL5 :" \
284     ${i} > ${i}.new &&\
285     mv ${i}.new ${i} || die "Sed failed"
286     done
287    
288     # A poor fix for the miniperl issues
289     dosed 's:./miniperl:/usr/bin/perl:' /usr/lib/perl5/${PV}/ExtUtils/xsubpp
290     fperms 0444 /usr/lib/perl5/${PV}/ExtUtils/xsubpp
291     dosed 's:./miniperl:/usr/bin/perl:' /usr/bin/xsubpp
292     fperms 0755 /usr/bin/xsubpp
293    
294     ./perl installman \
295     --man1dir="${D}/usr/share/man/man1" --man1ext='1' \
296     --man3dir="${D}/usr/share/man/man3" --man3ext='3'
297    
298     # This removes ${D} from Config.pm and .packlist
299     for i in `find ${D} -iname "Config.pm"` `find ${D} -iname ".packlist"`;do
300     einfo "Removing ${D} from ${i}..."
301     sed -e "s:${D}::" ${i} > ${i}.new &&\
302     mv ${i}.new ${i} || die "Sed failed"
303     done
304     fi
305    
306     dodoc Changes* Artistic Copying README Todo* AUTHORS
307    
308     if [ "${PN}" = "perl" ]
309     then
310     # HTML Documentation
311     # We expect errors, warnings, and such with the following.
312    
313     dodir /usr/share/doc/${PF}/html
314     ./perl installhtml \
315     --podroot='.' \
316     --podpath='lib:ext:pod:vms' \
317     --recurse \
318     --htmldir="${D}/usr/share/doc/${PF}/html" \
319     --libpods='perlfunc:perlguts:perlvar:perlrun:perlop'
320     fi
321     }
322    
323     pkg_postinst() {
324    
325     # Make sure we do not have stale/invalid libperl.so 's ...
326 mcummings 1.5 if [ -f "${ROOT}usr/$(get_libdir)/libperl$(get_libname)" -a ! -L "${ROOT}usr/$(get_libdir)/libperl$(get_libname)" ]
327 mcummings 1.1 then
328 mcummings 1.5 mv -f ${ROOT}usr/$(get_libdir)/libperl$(get_libname) ${ROOT}usr/$(get_libdir)/libperl$(get_libname).old
329 mcummings 1.1 fi
330    
331     # Next bit is to try and setup the /usr/lib/libperl.so symlink
332     # properly ...
333 mcummings 1.10 local libnumber="`ls -1 ${ROOT}usr/$(get_libdir)/libperl$(get_libname ?.*) | grep -v '\.old' | wc -l`"
334 mcummings 1.1 if [ "${libnumber}" -eq 1 ]
335     then
336     # Only this version of libperl is installed, so just link libperl.so
337     # to the *soname* version of it ...
338 mcummings 1.10 ln -snf libperl$(get_libname ${PERLSLOT}) ${ROOT}usr/$(get_libdir)/libperl$(get_libname)
339 mcummings 1.1 else
340     if [ -x "${ROOT}/usr/bin/perl" ]
341     then
342     # OK, we have more than one version .. first try to figure out
343     # if there are already a perl installed, if so, link libperl.so
344     # to that *soname* version of libperl.so ...
345     local perlversion="`${ROOT}/usr/bin/perl -V:version | cut -d\' -f2 | cut -d. -f1,2`"
346    
347     cd ${ROOT}usr/$(get_libdir)
348     # Link libperl.so to the *soname* versioned lib ...
349 mcummings 1.10 ln -snf `echo libperl$(get_libname ?.${perlversion}) | cut -d. -f1,2,3` libperl$(get_libname)
350 mcummings 1.1 else
351     local x latest
352    
353     # Nope, we are not so lucky ... try to figure out what version
354     # is the latest, and keep fingers crossed ...
355 mcummings 1.10 for x in `ls -1 ${ROOT}usr/$(get_libdir)/libperl$(get_libname ?.*)`
356 mcummings 1.1 do
357     latest="${x}"
358     done
359    
360     cd ${ROOT}usr/$(get_libdir)
361     # Link libperl.so to the *soname* versioned lib ...
362 mcummings 1.5 ln -snf `echo ${latest##*/} | cut -d. -f1,2,3` libperl$(get_libname)
363 mcummings 1.1 fi
364     fi
365     }
366    

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