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Revision 1.99 - (show annotations) (download)
Sat Jul 8 16:46:19 2006 UTC (8 years, 2 months ago) by mcummings
Branch: MAIN
Changes since 1.98: +3 -3 lines
Bug 94112. Seems a touch backwards to have a DEP flag of perl? for the Perl
eclass, but the logic is that perl can be an optional dep for a package
inheriting this eclass, in which case the user may not need to have perl
installed. Also cleaned up the dep line since there is no EU::MM ebuild any
more, and any version of dev-lang/perl will suffice these days.

1 # Copyright 1999-2004 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/perl-module.eclass,v 1.98 2006/06/24 21:54:02 mcummings Exp $
4 #
5 # Author: Seemant Kulleen <seemant@gentoo.org>
6 # Maintained by the Perl herd <perl@gentoo.org>
7 #
8 # The perl-module eclass is designed to allow easier installation of perl
9 # modules, and their incorporation into the Gentoo Linux system.
10
11
12 EXPORT_FUNCTIONS pkg_setup pkg_preinst pkg_postinst pkg_prerm pkg_postrm src_compile src_install src_test
13
14 # 2005.04.28 mcummings
15 # Mounting problems with src_test functions has forced me to make the
16 # compilation of perl modules honor the FEATURES maketest flag rather than what
17 # is generally necessary. I've left a block to make sure we still need to set
18 # the SRC_TEST="do" flag on the suspicion that otherwise we will face 10 times
19 # as many bug reports as we have lately.
20
21 # 2004.05.10 rac
22 # block on makemaker versions earlier than that in the 5.8.2 core. in
23 # actuality, this should be handled in the perl ebuild, so every perl
24 # ebuild should block versions of MakeMaker older than the one it
25 # carries. in the meantime, since we have dumped support for MakeMaker
26 # <6.11 and the associated broken DESTDIR handling, block here to save
27 # people from sandbox trouble.
28 #
29 # 2004.05.25 rac
30 # for the same reasons, make the perl dep >=5.8.2 to get everybody
31 # with 5.8.0 and its 6.03 makemaker up to a version that can
32 # understand DESTDIR
33 #
34 # 2004.10.01 mcummings
35 # noticed a discrepancy in how we were sed fixing references to ${D}
36 #
37 # 2005.03.14 mcummings
38 # Updated eclass to include a specific function for dealing with perlocal.pods -
39 # this should avoid the conflicts we've been running into with the introduction
40 # of file collision features by giving us a single exportable function to deal
41 # with the pods. Modifications to the eclass provided by Yaakov S
42 # <yselkowitz@hotmail.com> in bug 83622
43 #
44 # <later the same day>
45 # The long awaited (by me) fix for automagically detecting and dealing
46 # with module-build dependancies. I've chosen not to make it a default dep since
47 # this adds overhead to people that might not otherwise need it, and instead
48 # modified the eclass to detect the existence of a Build.PL and behave
49 # accordingly. This will fix issues with g-cpan builds that needs module-build
50 # support, as well as get rid of the (annoying) style=builder vars. I know of
51 # only one module that needed to be hacked for this, Class-MethodMaker-2.05, but
52 # that module has a bad Build.PL to begin with. Ebuilds should continue to
53 # DEPEND on module-build<-version> as needed, but there should be no need for
54 # the style directive any more (especially since it isn't in the eclass
55 # anymore). Enjoy!
56 #
57 # 2005.07.18 mcummings
58 # Fix for proper handling of $mydoc - thanks to stkn for noticing we were
59 # bombing out there
60 #
61 # 2005.07.19 mcummings
62 # Providing an override var for the use of Module::Build. While it is being
63 # incorporated in more and more modules, not all module authors have working
64 # Build.PL's in place. The override is to allow for a fallback to the "classic"
65 # Makfile.PL - example is Class::MethodMaker, which provides a Build.PL that is
66 # severely broken.
67 #
68 # 2006.02.11 mcummings
69 # Per a conversation with solar, adding a change to the dep/rdep lines for
70 # minimal. Should fix bug 68367 and bug 83622, as well as other embedded builds
71 # that use perl components without providing perl
72 #
73 # 2006.06.13 mcummings
74 # I've reordered and extended the logic on when to invoke module-build versus
75 # MakeMaker. The problem that has arisen is that some modules provide a
76 # Makefile.PL that passes all arguments on to a Build.PL - including PREFIX,
77 # which causes module-build to build with a target of /usr/usr/
78 # (how broken is that?). Current logic is if there is a Build.PL and we aren't
79 # overriding, use it; otherwise use the Makefile.PL; otherwise return (maybe we
80 # want all the functionality of the perl-module eclass without needing to
81 # compile??).
82
83
84 IUSE="perl minimal"
85 DEPEND="perl? ( dev-lang/perl )"
86 RDEPEND="!minimal? ( ${DEPEND} )"
87 SRC_PREP="no"
88 SRC_TEST="skip"
89 PREFER_BUILDPL="yes"
90
91 PERL_VERSION=""
92 SITE_ARCH=""
93 SITE_LIB=""
94 VENDOR_LIB=""
95 VENDOR_ARCH=""
96 ARCH_LIB=""
97 POD_DIR=""
98 BUILDER_VER=""
99
100 perl-module_src_prep() {
101
102 perlinfo
103
104 export PERL_MM_USE_DEFAULT=1
105 # Disable ExtUtils::AutoInstall from prompting
106 export PERL_EXTUTILS_AUTOINSTALL="--skipdeps"
107
108
109 SRC_PREP="yes"
110 if [ "${PREFER_BUILDPL}" == "yes" ] && ( [ -f Build.PL ] || [ ${PN} == "module-build" ] ); then
111 einfo "Using Module::Build"
112 perl Build.PL --installdirs=vendor --destdir=${D} --libdoc= || die "Unable to build! (are you using USE=\"build\"?)"
113 elif [ -f Makefile.PL ] && [ ! ${PN} == "module-build" ]; then
114 einfo "Using ExtUtils::MakeMaker"
115 #perl Makefile.PL ${myconf} \
116 perl Makefile.PL ${myconf} INSTALLMAN3DIR='none'\
117 PREFIX=/usr INSTALLDIRS=vendor DESTDIR=${D} || die "Unable to build! (are you using USE=\"build\"?)"
118 fi
119 if [ ! -f Build.PL ] && [ ! -f Makefile.PL ]; then
120 einfo "No Make or Build file detected..."
121 return
122 fi
123 }
124
125 perl-module_src_compile() {
126
127 perlinfo
128 [ "${SRC_PREP}" != "yes" ] && perl-module_src_prep
129 if [ -f Makefile ]; then
130 make ${mymake} || die "compilation failed"
131 elif [ -f Build ]; then
132 perl Build build || die "compilation failed"
133 fi
134
135 }
136
137 perl-module_src_test() {
138 if [ "${SRC_TEST}" == "do" ]; then
139 perlinfo
140 if [ -f Makefile ]; then
141 make test || die "test failed"
142 elif [ -f Build ]; then
143 perl Build test || die "test failed"
144 fi
145 fi
146 }
147
148 perl-module_src_install() {
149
150 perlinfo
151
152 test -z ${mytargets} && mytargets="install"
153
154 if [ -f Makefile ]; then
155 make ${myinst} ${mytargets} || die
156 elif [ -f Build ]; then
157 perl ${S}/Build install
158 fi
159
160
161 einfo "Cleaning out stray man files"
162 for FILE in `find ${D} -type f -name "*.3pm*"`; do
163 rm -rf ${FILE}
164 done
165 find ${D}/usr/share/man -depth -type d 2>/dev/null | xargs -r rmdir 2>/dev/null
166
167 fixlocalpod
168
169 for FILE in `find ${D} -type f |grep -v '.so'`; do
170 STAT=`file $FILE| grep -i " text"`
171 if [ "${STAT}x" != "x" ]; then
172 sed -i -e "s:${D}:/:g" ${FILE}
173 fi
174 done
175
176 for doc in Change* MANIFEST* README* ${mydoc}; do
177 [ -s "$doc" ] && dodoc $doc
178 done
179 }
180
181
182 perl-module_pkg_setup() {
183
184 perlinfo
185 }
186
187
188 perl-module_pkg_preinst() {
189
190 perlinfo
191 }
192
193 perl-module_pkg_postinst() {
194
195 einfo "Man pages are not installed for most modules now."
196 einfo "Please use perldoc instead."
197 updatepod
198 }
199
200 perl-module_pkg_prerm() {
201
202 updatepod
203 }
204
205 perl-module_pkg_postrm() {
206
207 updatepod
208 }
209
210 perlinfo() {
211
212 local version
213 eval `perl '-V:version'`
214 PERL_VERSION=${version}
215
216 local installsitearch
217 eval `perl '-V:installsitearch'`
218 SITE_ARCH=${installsitearch}
219
220 local installsitelib
221 eval `perl '-V:installsitelib'`
222 SITE_LIB=${installsitelib}
223
224 local installarchlib
225 eval `perl '-V:installarchlib'`
226 ARCH_LIB=${installarchlib}
227
228 local installvendorlib
229 eval `perl '-V:installvendorlib'`
230 VENDOR_LIB=${installvendorlib}
231
232 local installvendorarch
233 eval `perl '-V:installvendorarch'`
234 VENDOR_ARCH=${installvendorarch}
235
236 if [ "${PREFER_BUILDPL}" == "yes" ]; then
237 if [ ! -f ${S}/Makefile.PL ] || [ ${PN} == "module-build" ]; then
238 if [ -f ${S}/Build.PL ]; then
239 if [ ${PN} == "module-build" ]; then
240 BUILDER_VER="1" # A bootstrapping if you will
241 else
242 BUILDER_VER=`perl -MModule::Build -e 'print "$Module::Build::VERSION;"' `
243 fi
244 fi
245 fi
246 fi
247
248 if [ -f /usr/bin/perl ]
249 then
250 POD_DIR="/usr/share/perl/gentoo-pods/${version}"
251 fi
252 }
253
254 fixlocalpod() {
255 perlinfo
256
257 if [ -f ${D}${ARCH_LIB}/perllocal.pod ];
258 then
259 rm -f ${D}/${ARCH_LIB}/perllocal.pod
260 fi
261
262 if [ -f ${D}${SITE_LIB}/perllocal.pod ];
263 then
264 rm -f ${D}/${SITE_LIB}/perllocal.pod
265 fi
266
267 if [ -f ${D}${VENDOR_LIB}/perllocal.pod ];
268 then
269 rm -f ${D}/${VENDOR_LIB}/perllocal.pod
270 fi
271 }
272
273 updatepod() {
274 perlinfo
275
276 if [ -d "${POD_DIR}" ]
277 then
278 for FILE in `find ${POD_DIR} -type f -name "*.pod.arch"`; do
279 cat ${FILE} >> ${ARCH_LIB}/perllocal.pod
280 rm -f ${FILE}
281 done
282 for FILE in `find ${POD_DIR} -type f -name "*.pod.site"`; do
283 cat ${FILE} >> ${SITE_LIB}/perllocal.pod
284 rm -f ${FILE}
285 done
286 for FILE in `find ${POD_DIR} -type f -name "*.pod.vendor"`; do
287 cat ${FILE} >> ${VENDOR_LIB}/perllocal.pod
288 rm -f ${FILE}
289 done
290 fi
291 }

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