summaryrefslogtreecommitdiff
blob: 4a6eaa2777fb2ab6fc6c58b7f30f6f5712af5f75 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/eclass/perl-module.eclass,v 1.110 2007/10/17 08:01:12 robbat2 Exp $
#
# Author: Seemant Kulleen <seemant@gentoo.org>
# Maintained by the Perl herd <perl@gentoo.org>
#
# The perl-module eclass is designed to allow easier installation of perl
# modules, and their incorporation into the Gentoo Linux system.

inherit base

EXPORT_FUNCTIONS pkg_setup pkg_preinst pkg_postinst pkg_prerm pkg_postrm src_compile src_install src_test src_unpack

# 2005.04.28 mcummings
# Mounting problems with src_test functions has forced me to make the
# compilation of perl modules honor the FEATURES maketest flag rather than what
# is generally necessary. I've left a block to make sure we still need to set
# the SRC_TEST="do" flag on the suspicion that otherwise we will face 10 times
# as many bug reports as we have lately.
#
# 2004.05.10 rac
# block on makemaker versions earlier than that in the 5.8.2 core. in
# actuality, this should be handled in the perl ebuild, so every perl
# ebuild should block versions of MakeMaker older than the one it
# carries. in the meantime, since we have dumped support for MakeMaker
# <6.11 and the associated broken DESTDIR handling, block here to save
# people from sandbox trouble.
#
# 2004.05.25 rac
# for the same reasons, make the perl dep >=5.8.2 to get everybody
# with 5.8.0 and its 6.03 makemaker up to a version that can
# understand DESTDIR
#
# 2004.10.01 mcummings
# noticed a discrepancy in how we were sed fixing references to ${D}
#
# 2005.03.14 mcummings
# Updated eclass to include a specific function for dealing with perlocal.pods -
# this should avoid the conflicts we've been running into with the introduction
# of file collision features by giving us a single exportable function to deal
# with the pods. Modifications to the eclass provided by Yaakov S
# <yselkowitz@hotmail.com> in bug 83622
#
# <later the same day>
# The long awaited (by me) fix for automagically detecting and dealing
# with module-build dependancies. I've chosen not to make it a default dep since
# this adds overhead to people that might not otherwise need it, and instead
# modified the eclass to detect the existence of a Build.PL and behave
# accordingly. This will fix issues with g-cpan builds that needs module-build
# support, as well as get rid of the (annoying) style=builder vars. I know of
# only one module that needed to be hacked for this, Class-MethodMaker-2.05, but
# that module has a bad Build.PL to begin with. Ebuilds should continue to
# DEPEND on module-build<-version> as needed, but there should be no need for
# the style directive any more (especially since it isn't in the eclass
# anymore). Enjoy!
#
# 2005.07.18 mcummings
# Fix for proper handling of $mydoc - thanks to stkn for noticing we were
# bombing out there
#
# 2005.07.19 mcummings
# Providing an override var for the use of Module::Build. While it is being
# incorporated in more and more modules, not all module authors have working
# Build.PL's in place. The override is to allow for a fallback to the "classic"
# Makfile.PL - example is Class::MethodMaker, which provides a Build.PL that is
# severely broken.
#
# 2006.02.11 mcummings
# Per a conversation with solar, adding a change to the dep/rdep lines for
# minimal. Should fix bug 68367 and bug 83622, as well as other embedded builds
# that use perl components without providing perl
#
# 2006.06.13 mcummings
# I've reordered and extended the logic on when to invoke module-build versus
# MakeMaker. The problem that has arisen is that some modules provide a
# Makefile.PL that passes all arguments on to a Build.PL - including PREFIX,
# which causes module-build to build with a target of /usr/usr/
# (how broken is that?). Current logic is if there is a Build.PL and we aren't
# overriding, use it; otherwise use the Makefile.PL; otherwise return (maybe we
# want all the functionality of the perl-module eclass without needing to
# compile??).
#
# 2007.08.19 ian
# Added ${myconf} - bug #176818
#
# 2007.10.17 robbat2
# Added the 'MODULE_AUTHOR' variable. Set it before inheriting the eclass
# and it will set your HOMEPAGE and SRC_URI correctly for a CPAN package.

if [ -z "${HOMEPAGE}" -a -z "${SRC_URI}" -a -n "${MODULE_AUTHOR}" ]; then
	HOMEPAGE="http://search.cpan.org/~${MODULE_AUTHOR//\/*}/"
	SRC_URI="mirror://cpan/authors/id/${MODULE_AUTHOR:0:1}/${MODULE_AUTHOR:0:2}/${MODULE_AUTHOR}/${P}.tar.gz"
fi

SRC_PREP="no"
SRC_TEST="skip"
PREFER_BUILDPL="yes"

PERL_VERSION=""
SITE_ARCH=""
SITE_LIB=""
VENDOR_LIB=""
VENDOR_ARCH=""
ARCH_LIB=""
POD_DIR=""
BUILDER_VER=""
pm_echovar=""

perl-module_src_unpack() {
	if [[ -n ${PATCHES} ]]; then
		base_src_unpack unpack
		base_src_unpack autopatch
	else
		base_src_unpack unpack
	fi
}

perl-module_src_prep() {

	perlinfo

	export PERL_MM_USE_DEFAULT=1
	# Disable ExtUtils::AutoInstall from prompting
	export PERL_EXTUTILS_AUTOINSTALL="--skipdeps"


	SRC_PREP="yes"
	find ${S} -type d -name "\.svn" -exec /bin/rm -rf {} \; 2>/dev/null
	if [ "${PREFER_BUILDPL}" == "yes" ] && ( [ -f Build.PL ] || [ ${PN} == "module-build" ] ); then
		einfo "Using Module::Build"
		echo "$pm_echovar" | perl Build.PL ${myconf} --installdirs=vendor --destdir=${D} --libdoc= || die "Unable to build! (are you using USE=\"build\"?)"
	elif [ -f Makefile.PL ] && [ ! ${PN} == "module-build" ]; then
		einfo "Using ExtUtils::MakeMaker"
		echo "$pm_echovar" | perl Makefile.PL ${myconf} INSTALLMAN3DIR='none'\
		PREFIX=/usr INSTALLDIRS=vendor DESTDIR=${D} || die "Unable to build! (are you using USE=\"build\"?)"
	fi
	if [ ! -f Build.PL ] && [ ! -f Makefile.PL ]; then
		einfo "No Make or Build file detected..."
		return
	fi
}

perl-module_src_compile() {

	perlinfo
	[ "${SRC_PREP}" != "yes" ] && perl-module_src_prep
	if [ -f Makefile ]; then
		make ${mymake} || die "compilation failed"
	elif [ -f Build ]; then
		perl Build build || die "compilation failed"
	fi
	fixlocalpod

}

perl-module_src_test() {
	if [ "${SRC_TEST}" == "do" ]; then
		perlinfo
		if [ -f Makefile ]; then
			make test || die "test failed"
		elif [ -f Build ]; then
			perl Build  test || die "test failed"
		fi
	fi
}

perl-module_src_install() {

	perlinfo

	test -z ${mytargets} && mytargets="install"

	if [ -f Makefile ]; then
		make ${myinst} ${mytargets} || die
	elif [ -f Build ]; then
		perl ${S}/Build install
	fi


	einfo "Cleaning out stray man files"
	for FILE in `find ${D} -type f -name "*.3pm*"`; do
		rm -rf ${FILE}
	done
	find ${D}/usr/share/man -depth -type d 2>/dev/null | xargs -r rmdir 2>/dev/null

	fixlocalpod

	for FILE in `find ${D} -type f |grep -v '.so'`; do
		STAT=`file $FILE| grep -i " text"`
		if [ "${STAT}x" != "x" ]; then
			sed -i -e "s:${D}:/:g" ${FILE}
		fi
	done

	for doc in Change* MANIFEST* README* ${mydoc}; do
		[ -s "$doc" ] && dodoc $doc
	done
}


perl-module_pkg_setup() {

	perlinfo
}


perl-module_pkg_preinst() {

	perlinfo
}

perl-module_pkg_postinst() {

	einfo "Man pages are not installed for most modules now."
	einfo "Please use perldoc instead."
	updatepod
}

perl-module_pkg_prerm() {

	updatepod
}

perl-module_pkg_postrm() {

	updatepod
}

perlinfo() {

	local version
	eval `perl '-V:version'`
	PERL_VERSION=${version}

	local installsitearch
	eval `perl '-V:installsitearch'`
	SITE_ARCH=${installsitearch}

	local installsitelib
	eval `perl '-V:installsitelib'`
	SITE_LIB=${installsitelib}

	local installarchlib
	eval `perl '-V:installarchlib'`
	ARCH_LIB=${installarchlib}

	local installvendorlib
	eval `perl '-V:installvendorlib'`
	VENDOR_LIB=${installvendorlib}

	local installvendorarch
	eval `perl '-V:installvendorarch'`
	VENDOR_ARCH=${installvendorarch}

	if [ "${PREFER_BUILDPL}" == "yes" ]; then
		if [ ! -f ${S}/Makefile.PL ] || [ ${PN} == "module-build" ]; then
			if [ -f ${S}/Build.PL ]; then
				if [ ${PN} == "module-build" ]; then
					BUILDER_VER="1" # A bootstrapping if you will
				else
					BUILDER_VER=`perl -MModule::Build -e 'print "$Module::Build::VERSION;"' `
				fi
			fi
		fi
	fi

	if [ -f /usr/bin/perl ]
	then
		POD_DIR="/usr/share/perl/gentoo-pods/${version}"
	fi
}

fixlocalpod() {
	perlinfo

	if [ -f ${D}${ARCH_LIB}/perllocal.pod ];
	then
		rm -f ${D}/${ARCH_LIB}/perllocal.pod
	fi

	if [ -f ${D}${SITE_LIB}/perllocal.pod ];
	then
		rm -f ${D}/${SITE_LIB}/perllocal.pod
	fi

	if [ -f ${D}${VENDOR_LIB}/perllocal.pod ];
	then
		rm -f ${D}/${VENDOR_LIB}/perllocal.pod
	fi
}

updatepod() {
	perlinfo

	if [ -d "${POD_DIR}" ]
	then
		for FILE in `find ${POD_DIR} -type f -name "*.pod.arch"`; do
			cat ${FILE} >> ${ARCH_LIB}/perllocal.pod
			rm -f ${FILE}
		done
		for FILE in `find ${POD_DIR} -type f -name "*.pod.site"`; do
			cat ${FILE} >> ${SITE_LIB}/perllocal.pod
			rm -f ${FILE}
		done
		for FILE in `find ${POD_DIR} -type f -name "*.pod.vendor"`; do
			cat ${FILE} >> ${VENDOR_LIB}/perllocal.pod
			rm -f ${FILE}
		done
	fi
}