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Revision 1.112 - (show annotations) (download)
Tue Sep 30 08:28:44 2008 UTC (6 years, 2 months ago) by robbat2
Branch: MAIN
Changes since 1.111: +9 -3 lines
Add a little bit more magic into perl-module. Now has direct support for MY_P/MY_PN/MODULE_A to help simplify the ebuilds.

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 1.111 2008/02/06 02:39:04 robbat2 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 inherit base
12
13 EXPORT_FUNCTIONS pkg_setup pkg_preinst pkg_postinst pkg_prerm pkg_postrm src_compile src_install src_test src_unpack
14
15 # 2005.04.28 mcummings
16 # Mounting problems with src_test functions has forced me to make the
17 # compilation of perl modules honor the FEATURES maketest flag rather than what
18 # is generally necessary. I've left a block to make sure we still need to set
19 # the SRC_TEST="do" flag on the suspicion that otherwise we will face 10 times
20 # as many bug reports as we have lately.
21 #
22 # 2004.05.10 rac
23 # block on makemaker versions earlier than that in the 5.8.2 core. in
24 # actuality, this should be handled in the perl ebuild, so every perl
25 # ebuild should block versions of MakeMaker older than the one it
26 # carries. in the meantime, since we have dumped support for MakeMaker
27 # <6.11 and the associated broken DESTDIR handling, block here to save
28 # people from sandbox trouble.
29 #
30 # 2004.05.25 rac
31 # for the same reasons, make the perl dep >=5.8.2 to get everybody
32 # with 5.8.0 and its 6.03 makemaker up to a version that can
33 # understand DESTDIR
34 #
35 # 2004.10.01 mcummings
36 # noticed a discrepancy in how we were sed fixing references to ${D}
37 #
38 # 2005.03.14 mcummings
39 # Updated eclass to include a specific function for dealing with perlocal.pods -
40 # this should avoid the conflicts we've been running into with the introduction
41 # of file collision features by giving us a single exportable function to deal
42 # with the pods. Modifications to the eclass provided by Yaakov S
43 # <yselkowitz@hotmail.com> in bug 83622
44 #
45 # <later the same day>
46 # The long awaited (by me) fix for automagically detecting and dealing
47 # with module-build dependancies. I've chosen not to make it a default dep since
48 # this adds overhead to people that might not otherwise need it, and instead
49 # modified the eclass to detect the existence of a Build.PL and behave
50 # accordingly. This will fix issues with g-cpan builds that needs module-build
51 # support, as well as get rid of the (annoying) style=builder vars. I know of
52 # only one module that needed to be hacked for this, Class-MethodMaker-2.05, but
53 # that module has a bad Build.PL to begin with. Ebuilds should continue to
54 # DEPEND on module-build<-version> as needed, but there should be no need for
55 # the style directive any more (especially since it isn't in the eclass
56 # anymore). Enjoy!
57 #
58 # 2005.07.18 mcummings
59 # Fix for proper handling of $mydoc - thanks to stkn for noticing we were
60 # bombing out there
61 #
62 # 2005.07.19 mcummings
63 # Providing an override var for the use of Module::Build. While it is being
64 # incorporated in more and more modules, not all module authors have working
65 # Build.PL's in place. The override is to allow for a fallback to the "classic"
66 # Makfile.PL - example is Class::MethodMaker, which provides a Build.PL that is
67 # severely broken.
68 #
69 # 2006.02.11 mcummings
70 # Per a conversation with solar, adding a change to the dep/rdep lines for
71 # minimal. Should fix bug 68367 and bug 83622, as well as other embedded builds
72 # that use perl components without providing perl
73 #
74 # 2006.06.13 mcummings
75 # I've reordered and extended the logic on when to invoke module-build versus
76 # MakeMaker. The problem that has arisen is that some modules provide a
77 # Makefile.PL that passes all arguments on to a Build.PL - including PREFIX,
78 # which causes module-build to build with a target of /usr/usr/
79 # (how broken is that?). Current logic is if there is a Build.PL and we aren't
80 # overriding, use it; otherwise use the Makefile.PL; otherwise return (maybe we
81 # want all the functionality of the perl-module eclass without needing to
82 # compile??).
83 #
84 # 2007.08.19 ian
85 # Added ${myconf} - bug #176818
86 #
87 # 2007.10.17 robbat2
88 # Added the 'MODULE_AUTHOR' variable. Set it before inheriting the eclass
89 # and it will set your HOMEPAGE and SRC_URI correctly for a CPAN package.
90 #
91 # 2008.09.30 robbat2
92 # MODULE_A enables variations other than .tar.gz easily. Also Use MY_P if set
93 # for MODULE_A and MY_PN in HOMEPAGE, as suggested by tove.
94
95 [ -z "${SRC_URI}" -a -z "${MODULE_A}" ] && MODULE_A="${MY_P:-${P}}.tar.gz"
96 [ -z "${SRC_URI}" -a -n "${MODULE_AUTHOR}" ] && \
97 SRC_URI="mirror://cpan/authors/id/${MODULE_AUTHOR:0:1}/${MODULE_AUTHOR:0:2}/${MODULE_AUTHOR}/${MODULE_SECTION}/${MODULE_A}"
98 [ -z "${HOMEPAGE}" ] && \
99 HOMEPAGE="http://search.cpan.org/search?query=${MY_PN:-${PN}}&mode=dist"
100
101 SRC_PREP="no"
102 SRC_TEST="skip"
103 PREFER_BUILDPL="yes"
104
105 PERL_VERSION=""
106 SITE_ARCH=""
107 SITE_LIB=""
108 VENDOR_LIB=""
109 VENDOR_ARCH=""
110 ARCH_LIB=""
111 POD_DIR=""
112 BUILDER_VER=""
113 pm_echovar=""
114
115 perl-module_src_unpack() {
116 if [[ -n ${PATCHES} ]]; then
117 base_src_unpack unpack
118 base_src_unpack autopatch
119 else
120 base_src_unpack unpack
121 fi
122 }
123
124 perl-module_src_prep() {
125
126 perlinfo
127
128 export PERL_MM_USE_DEFAULT=1
129 # Disable ExtUtils::AutoInstall from prompting
130 export PERL_EXTUTILS_AUTOINSTALL="--skipdeps"
131
132
133 SRC_PREP="yes"
134 find ${S} -type d -name "\.svn" -exec /bin/rm -rf {} \; 2>/dev/null
135 if [ "${PREFER_BUILDPL}" == "yes" ] && ( [ -f Build.PL ] || [ ${PN} == "module-build" ] ); then
136 einfo "Using Module::Build"
137 echo "$pm_echovar" | perl Build.PL ${myconf} --installdirs=vendor --destdir=${D} --libdoc= || die "Unable to build! (are you using USE=\"build\"?)"
138 elif [ -f Makefile.PL ] && [ ! ${PN} == "module-build" ]; then
139 einfo "Using ExtUtils::MakeMaker"
140 echo "$pm_echovar" | perl Makefile.PL ${myconf} INSTALLMAN3DIR='none'\
141 PREFIX=/usr INSTALLDIRS=vendor DESTDIR=${D} || die "Unable to build! (are you using USE=\"build\"?)"
142 fi
143 if [ ! -f Build.PL ] && [ ! -f Makefile.PL ]; then
144 einfo "No Make or Build file detected..."
145 return
146 fi
147 }
148
149 perl-module_src_compile() {
150
151 perlinfo
152 [ "${SRC_PREP}" != "yes" ] && perl-module_src_prep
153 if [ -f Makefile ]; then
154 make ${mymake} || die "compilation failed"
155 elif [ -f Build ]; then
156 perl Build build || die "compilation failed"
157 fi
158 fixlocalpod
159
160 }
161
162 perl-module_src_test() {
163 if [ "${SRC_TEST}" == "do" ]; then
164 perlinfo
165 if [ -f Makefile ]; then
166 make test || die "test failed"
167 elif [ -f Build ]; then
168 perl Build test || die "test failed"
169 fi
170 fi
171 }
172
173 perl-module_src_install() {
174
175 perlinfo
176
177 test -z ${mytargets} && mytargets="install"
178
179 if [ -f Makefile ]; then
180 make ${myinst} ${mytargets} || die
181 elif [ -f Build ]; then
182 perl ${S}/Build install
183 fi
184
185
186 einfo "Cleaning out stray man files"
187 for FILE in `find ${D} -type f -name "*.3pm*"`; do
188 rm -rf ${FILE}
189 done
190 find ${D}/usr/share/man -depth -type d 2>/dev/null | xargs -r rmdir 2>/dev/null
191
192 fixlocalpod
193
194 for FILE in `find ${D} -type f |grep -v '.so'`; do
195 STAT=`file $FILE| grep -i " text"`
196 if [ "${STAT}x" != "x" ]; then
197 sed -i -e "s:${D}:/:g" ${FILE}
198 fi
199 done
200
201 for doc in Change* MANIFEST* README* ${mydoc}; do
202 [ -s "$doc" ] && dodoc $doc
203 done
204 }
205
206
207 perl-module_pkg_setup() {
208
209 perlinfo
210 }
211
212
213 perl-module_pkg_preinst() {
214
215 perlinfo
216 }
217
218 perl-module_pkg_postinst() {
219
220 einfo "Man pages are not installed for most modules now."
221 einfo "Please use perldoc instead."
222 updatepod
223 }
224
225 perl-module_pkg_prerm() {
226
227 updatepod
228 }
229
230 perl-module_pkg_postrm() {
231
232 updatepod
233 }
234
235 perlinfo() {
236
237 local version
238 eval `perl '-V:version'`
239 PERL_VERSION=${version}
240
241 local installsitearch
242 eval `perl '-V:installsitearch'`
243 SITE_ARCH=${installsitearch}
244
245 local installsitelib
246 eval `perl '-V:installsitelib'`
247 SITE_LIB=${installsitelib}
248
249 local installarchlib
250 eval `perl '-V:installarchlib'`
251 ARCH_LIB=${installarchlib}
252
253 local installvendorlib
254 eval `perl '-V:installvendorlib'`
255 VENDOR_LIB=${installvendorlib}
256
257 local installvendorarch
258 eval `perl '-V:installvendorarch'`
259 VENDOR_ARCH=${installvendorarch}
260
261 if [ "${PREFER_BUILDPL}" == "yes" ]; then
262 if [ ! -f ${S}/Makefile.PL ] || [ ${PN} == "module-build" ]; then
263 if [ -f ${S}/Build.PL ]; then
264 if [ ${PN} == "module-build" ]; then
265 BUILDER_VER="1" # A bootstrapping if you will
266 else
267 BUILDER_VER=`perl -MModule::Build -e 'print "$Module::Build::VERSION;"' `
268 fi
269 fi
270 fi
271 fi
272
273 if [ -f /usr/bin/perl ]
274 then
275 POD_DIR="/usr/share/perl/gentoo-pods/${version}"
276 fi
277 }
278
279 fixlocalpod() {
280 perlinfo
281
282 if [ -f ${D}${ARCH_LIB}/perllocal.pod ];
283 then
284 rm -f ${D}/${ARCH_LIB}/perllocal.pod
285 fi
286
287 if [ -f ${D}${SITE_LIB}/perllocal.pod ];
288 then
289 rm -f ${D}/${SITE_LIB}/perllocal.pod
290 fi
291
292 if [ -f ${D}${VENDOR_LIB}/perllocal.pod ];
293 then
294 rm -f ${D}/${VENDOR_LIB}/perllocal.pod
295 fi
296 }
297
298 updatepod() {
299 perlinfo
300
301 if [ -d "${POD_DIR}" ]
302 then
303 for FILE in `find ${POD_DIR} -type f -name "*.pod.arch"`; do
304 cat ${FILE} >> ${ARCH_LIB}/perllocal.pod
305 rm -f ${FILE}
306 done
307 for FILE in `find ${POD_DIR} -type f -name "*.pod.site"`; do
308 cat ${FILE} >> ${SITE_LIB}/perllocal.pod
309 rm -f ${FILE}
310 done
311 for FILE in `find ${POD_DIR} -type f -name "*.pod.vendor"`; do
312 cat ${FILE} >> ${VENDOR_LIB}/perllocal.pod
313 rm -f ${FILE}
314 done
315 fi
316 }

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