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Revision 1.97 - (show annotations) (download)
Wed Jun 14 00:31:44 2006 UTC (8 years, 3 months ago) by mcummings
Branch: MAIN
Changes since 1.96: +18 -9 lines
Fixing a problem with Makefile.PL's that pass all args to Build.PL (and thus
break the install by installing to /usr/usr/lib*)

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 1.96 2006/06/12 20:11:39 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="minimal"
85 DEPEND=">=dev-lang/perl-5.8.2 !<perl-core/ExtUtils-MakeMaker-6.17"
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 fixlocalpod
161
162 for FILE in `find ${D} -type f |grep -v '.so'`; do
163 STAT=`file $FILE| grep -i " text"`
164 if [ "${STAT}x" != "x" ]; then
165 sed -i -e "s:${D}:/:g" ${FILE}
166 fi
167 done
168
169 for doc in Change* MANIFEST* README* ${mydoc}; do
170 [ -s "$doc" ] && dodoc $doc
171 done
172 }
173
174
175 perl-module_pkg_setup() {
176
177 perlinfo
178 }
179
180
181 perl-module_pkg_preinst() {
182
183 perlinfo
184 }
185
186 perl-module_pkg_postinst() {
187
188 einfo "Man pages are not installed for most modules now."
189 einfo "Please use perldoc instead."
190 updatepod
191 }
192
193 perl-module_pkg_prerm() {
194
195 updatepod
196 }
197
198 perl-module_pkg_postrm() {
199
200 updatepod
201 }
202
203 perlinfo() {
204
205 local version
206 eval `perl '-V:version'`
207 PERL_VERSION=${version}
208
209 local installsitearch
210 eval `perl '-V:installsitearch'`
211 SITE_ARCH=${installsitearch}
212
213 local installsitelib
214 eval `perl '-V:installsitelib'`
215 SITE_LIB=${installsitelib}
216
217 local installarchlib
218 eval `perl '-V:installarchlib'`
219 ARCH_LIB=${installarchlib}
220
221 local installvendorlib
222 eval `perl '-V:installvendorlib'`
223 VENDOR_LIB=${installvendorlib}
224
225 local installvendorarch
226 eval `perl '-V:installvendorarch'`
227 VENDOR_ARCH=${installvendorarch}
228
229 if [ "${PREFER_BUILDPL}" == "yes" ]; then
230 if [ ! -f ${S}/Makefile.PL ] || [ ${PN} == "module-build" ]; then
231 if [ -f ${S}/Build.PL ]; then
232 if [ ${PN} == "module-build" ]; then
233 BUILDER_VER="1" # A bootstrapping if you will
234 else
235 BUILDER_VER=`perl -MModule::Build -e 'print "$Module::Build::VERSION;"' `
236 fi
237 fi
238 fi
239 fi
240
241 if [ -f /usr/bin/perl ]
242 then
243 POD_DIR="/usr/share/perl/gentoo-pods/${version}"
244 fi
245 }
246
247 fixlocalpod() {
248 perlinfo
249 dodir ${POD_DIR}
250
251 if [ -f ${D}${ARCH_LIB}/perllocal.pod ];
252 then
253 touch ${D}/${POD_DIR}/${P}.pod
254 sed -e "s:${D}::g" \
255 ${D}${ARCH_LIB}/perllocal.pod >> ${D}/${POD_DIR}/${P}.pod
256 touch ${D}/${POD_DIR}/${P}.pod.arch
257 cat ${D}/${POD_DIR}/${P}.pod >>${D}/${POD_DIR}/${P}.pod.arch
258 rm -f ${D}/${ARCH_LIB}/perllocal.pod
259 fi
260
261 if [ -f ${D}${SITE_LIB}/perllocal.pod ];
262 then
263 touch ${D}/${POD_DIR}/${P}.pod
264 sed -e "s:${D}::g" \
265 ${D}${SITE_LIB}/perllocal.pod >> ${D}/${POD_DIR}/${P}.pod
266 touch ${D}/${POD_DIR}/${P}.pod.site
267 cat ${D}/${POD_DIR}/${P}.pod >>${D}/${POD_DIR}/${P}.pod.site
268 rm -f ${D}/${SITE_LIB}/perllocal.pod
269 fi
270
271 if [ -f ${D}${VENDOR_LIB}/perllocal.pod ];
272 then
273 touch ${D}/${POD_DIR}/${P}.pod
274 sed -e "s:${D}::g" \
275 ${D}${VENDOR_LIB}/perllocal.pod >> ${D}/${POD_DIR}/${P}.pod
276 touch ${D}/${POD_DIR}/${P}.pod.vendor
277 cat ${D}/${POD_DIR}/${P}.pod >>${D}/${POD_DIR}/${P}.pod.vendor
278 rm -f ${D}/${VENDOR_LIB}/perllocal.pod
279 fi
280 }
281
282 updatepod() {
283 perlinfo
284
285 if [ -d "${POD_DIR}" ]
286 then
287 for FILE in `find ${POD_DIR} -type f -name "*.pod.arch"`; do
288 cat ${FILE} >> ${ARCH_LIB}/perllocal.pod
289 rm -f ${FILE}
290 done
291 for FILE in `find ${POD_DIR} -type f -name "*.pod.site"`; do
292 cat ${FILE} >> ${SITE_LIB}/perllocal.pod
293 rm -f ${FILE}
294 done
295 for FILE in `find ${POD_DIR} -type f -name "*.pod.vendor"`; do
296 cat ${FILE} >> ${VENDOR_LIB}/perllocal.pod
297 rm -f ${FILE}
298 done
299 fi
300 }

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