gentoo-x86/eclass/perl-module.eclass

# 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 1.69 2005/05/14 14:06:39 mcummings 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.

ECLASS=perl-module
INHERITED="${INHERITED} ${ECLASS}"

EXPORT_FUNCTIONS pkg_setup pkg_preinst pkg_postinst pkg_prerm pkg_postrm \
        src_compile src_install src_test \
        perlinfo updatepod

# 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!


DEPEND=">=dev-lang/perl-5.8.2 !<dev-perl/ExtUtils-MakeMaker-6.17"
SRC_PREP="no"
SRC_TEST="skip"

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

perl-module_src_prep() {

        perlinfo

        export PERL_MM_USE_DEFAULT=1


        SRC_PREP="yes"
        if [ -f ${S}/Build.PL ]; then
                if [ -z ${BUILDER_VER} ]; then
                        eerror
                        eerror "Please post a bug on http://bugs.gentoo.org assigned to"
                        eerror "perl@gentoo.org - ${P} was added without a dependancy"
                        eerror "on dev-perl/module-build"
                        eerror "${BUILDER_VER}"
                        eerror
                        die
                else
                        perl ${S}/Build.PL installdirs=vendor destdir=${D}
                fi
        else
                perl Makefile.PL ${myconf} \
                PREFIX=/usr INSTALLDIRS=vendor DESTDIR=${D}
        fi
}

perl-module_src_compile() {

        perlinfo
        [ "${SRC_PREP}" != "yes" ] && perl-module_src_prep
        if [ -z ${BUILDER_VER} ]; then
                make ${mymake} || die "compilation failed"
        else
                perl ${S}/Build build
        fi

}

perl-module_src_test() {
        if [ "${SRC_TEST}" == "do" ]; then
                perlinfo
                if [ -z ${BUILDER_VER} ]; then
                        make test || die "test failed"
                else
                        perl ${S}/Build  test || die "test failed"
                fi
        fi
}

perl-module_src_install() {
        
        perlinfo
        
        test -z ${mytargets} && mytargets="install"
                                         
        if [ -z ${BUILDER_VER} ]; then
                make ${myinst} ${mytargets} || die
        else
                perl ${S}/Build install
        fi

        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*; do
                [ -s "$doc" ] && dodoc $doc
        done
        if [ -s "${mydoc}" ]; then
                dodoc ${mydoc}
        fi
}


perl-module_pkg_setup() {

        perlinfo
}


perl-module_pkg_preinst() {
        
        perlinfo
}

perl-module_pkg_postinst() {

        updatepod
}

perl-module_pkg_prerm() {
        
        updatepod
}

perl-module_pkg_postrm() {

        updatepod
}

perlinfo() {

        eval `perl '-V:version'`
        PERL_VERSION=${version}
        
        eval `perl '-V:installsitearch'`
        SITE_ARCH=${installsitearch}
        
        eval `perl '-V:installsitearch'`
        SITE_LIB=${installsitearch}
        
        eval `perl '-V:installarchlib'`
        ARCH_LIB=${installarchlib}
        
        eval `perl '-V:installvendorlib'`
        VENDOR_LIB=${installvendorlib}

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

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

fixlocalpod() {
        perlinfo
        dodir ${POD_DIR}

        if [ -f ${D}${ARCH_LIB}/perllocal.pod ];
        then
                touch ${D}/${POD_DIR}/${P}.pod
                sed -e "s:${D}::g" \
                        ${D}${ARCH_LIB}/perllocal.pod >> ${D}/${POD_DIR}/${P}.pod
                touch ${D}/${POD_DIR}/${P}.pod.arch
                cat ${D}/${POD_DIR}/${P}.pod >>${D}/${POD_DIR}/${P}.pod.arch
                rm -f ${D}/${ARCH_LIB}/perllocal.pod
        fi
        
        if [ -f ${D}${SITE_LIB}/perllocal.pod ];
        then 
                touch ${D}/${POD_DIR}/${P}.pod
                sed -e "s:${D}::g" \
                        ${D}${SITE_LIB}/perllocal.pod >> ${D}/${POD_DIR}/${P}.pod
                touch ${D}/${POD_DIR}/${P}.pod.site
                cat ${D}/${POD_DIR}/${P}.pod >>${D}/${POD_DIR}/${P}.pod.site
                rm -f ${D}/${SITE_LIB}/perllocal.pod
        fi

        if [ -f ${D}${VENDOR_LIB}/perllocal.pod ];
        then 
                touch ${D}/${POD_DIR}/${P}.pod
                sed -e "s:${D}::g" \
                        ${D}${VENDOR_LIB}/perllocal.pod >> ${D}/${POD_DIR}/${P}.pod
                touch ${D}/${POD_DIR}/${P}.pod.vendor
                cat ${D}/${POD_DIR}/${P}.pod >>${D}/${POD_DIR}/${P}.pod.vendor
                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
}
1	vapier	1.63	# Copyright 1999-2004 Gentoo Foundation
2	vapier	1.30	# Distributed under the terms of the GNU General Public License v2
3	mcummings	1.70	# $Header: /var/cvsroot/gentoo-x86/eclass/perl-module.eclass,v 1.69 2005/05/14 14:06:39 mcummings Exp $
4	vapier	1.33	#
5	seemant	1.1	# Author: Seemant Kulleen <seemant@gentoo.org>
6	mcummings	1.57	# Maintained by the Perl herd <perl@gentoo.org>
7	vapier	1.33	#
8	seemant	1.1	# The perl-module eclass is designed to allow easier installation of perl
9			# modules, and their incorporation into the Gentoo Linux system.
10	seemant	1.3
11	danarmak	1.14	ECLASS=perl-module
12	seemant	1.35	INHERITED="${INHERITED} ${ECLASS}"
13	danarmak	1.13
14	seemant	1.35	EXPORT_FUNCTIONS pkg_setup pkg_preinst pkg_postinst pkg_prerm pkg_postrm \
15	seemant	1.37	src_compile src_install src_test \
16			perlinfo updatepod
17	seemant	1.1
18	mcummings	1.68	# 2005.04.28 mcummings
19			# Mounting problems with src_test functions has forced me to make the
20			# compilation of perl modules honor the FEATURES maketest flag rather than what
21			# is generally necessary. I've left a block to make sure we still need to set
22			# the SRC_TEST="do" flag on the suspicion that otherwise we will face 10 times
23			# as many bug reports as we have lately.
24
25	rac	1.61	# 2004.05.10 rac
26			# block on makemaker versions earlier than that in the 5.8.2 core. in
27			# actuality, this should be handled in the perl ebuild, so every perl
28			# ebuild should block versions of MakeMaker older than the one it
29			# carries. in the meantime, since we have dumped support for MakeMaker
30			# <6.11 and the associated broken DESTDIR handling, block here to save
31			# people from sandbox trouble.
32	rac	1.62	#
33			# 2004.05.25 rac
34			# for the same reasons, make the perl dep >=5.8.2 to get everybody
35			# with 5.8.0 and its 6.03 makemaker up to a version that can
36			# understand DESTDIR
37	mcummings	1.65	#
38			# 2004.10.01 mcummings
39			# noticed a discrepancy in how we were sed fixing references to ${D}
40	mcummings	1.66	#
41			# 2005.03.14 mcummings
42			# Updated eclass to include a specific function for dealing with perlocal.pods -
43			# this should avoid the conflicts we've been running into with the introduction
44			# of file collision features by giving us a single exportable function to deal
45			# with the pods. Modifications to the eclass provided by Yaakov S
46			# <yselkowitz@hotmail.com> in bug 83622
47	mcummings	1.67	#
48			# <later the same day>
49			# The long awaited (by me) fix for automagically detecting and dealing
50			# with module-build dependancies. I've chosen not to make it a default dep since
51			# this adds overhead to people that might not otherwise need it, and instead
52			# modified the eclass to detect the existence of a Build.PL and behave
53			# accordingly. This will fix issues with g-cpan builds that needs module-build
54			# support, as well as get rid of the (annoying) style=builder vars. I know of
55			# only one module that needed to be hacked for this, Class-MethodMaker-2.05, but
56			# that module has a bad Build.PL to begin with. Ebuilds should continue to
57			# DEPEND on module-build<-version> as needed, but there should be no need for
58			# the style directive any more (especially since it isn't in the eclass
59			# anymore). Enjoy!
60
61	mcummings	1.66
62	mcummings	1.57
63	rac	1.62	DEPEND=">=dev-lang/perl-5.8.2 !<dev-perl/ExtUtils-MakeMaker-6.17"
64	azarah	1.11	SRC_PREP="no"
65	rac	1.55	SRC_TEST="skip"
66	azarah	1.11
67	mcummings	1.57	PERL_VERSION=""
68			SITE_ARCH=""
69	seemant	1.35	SITE_LIB=""
70	mcummings	1.65	VENDOR_LIB=""
71			VENDOR_ARCH=""
72	seemant	1.35	ARCH_LIB=""
73			POD_DIR=""
74	mcummings	1.67	BUILDER_VER=""
75	seemant	1.35
76	aliz	1.15	perl-module_src_prep() {
77	rac	1.60
78			perlinfo
79
80	rac	1.64	export PERL_MM_USE_DEFAULT=1
81
82	mcummings	1.67
83	azarah	1.11	SRC_PREP="yes"
84	mcummings	1.67	if [ -f ${S}/Build.PL ]; then
85			if [ -z ${BUILDER_VER} ]; then
86			eerror
87			eerror "Please post a bug on http://bugs.gentoo.org assigned to"
88			eerror "perl@gentoo.org - ${P} was added without a dependancy"
89			eerror "on dev-perl/module-build"
90			eerror "${BUILDER_VER}"
91			eerror
92			die
93			else
94			perl ${S}/Build.PL installdirs=vendor destdir=${D}
95			fi
96	mcummings	1.43	else
97	rac	1.60	perl Makefile.PL ${myconf} \
98			PREFIX=/usr INSTALLDIRS=vendor DESTDIR=${D}
99	mcummings	1.43	fi
100	azarah	1.11	}
101
102	aliz	1.15	perl-module_src_compile() {
103	seemant	1.6
104	mcummings	1.67	perlinfo
105	aliz	1.15	[ "${SRC_PREP}" != "yes" ] && perl-module_src_prep
106	mcummings	1.67	if [ -z ${BUILDER_VER} ]; then
107	mcummings	1.43	make ${mymake} \|\| die "compilation failed"
108	mcummings	1.69	else
109			perl ${S}/Build build
110	mcummings	1.43	fi
111
112	seemant	1.8	}
113
114	aliz	1.15	perl-module_src_test() {
115	mcummings	1.68	if [ "${SRC_TEST}" == "do" ]; then
116			perlinfo
117			if [ -z ${BUILDER_VER} ]; then
118			make test \|\| die "test failed"
119			else
120			perl ${S}/Build test \|\| die "test failed"
121			fi
122	mcummings	1.43	fi
123	seemant	1.1	}
124
125	aliz	1.15	perl-module_src_install() {
126	seemant	1.12
127	seemant	1.35	perlinfo
128	seemant	1.1
129	seemant	1.9	test -z ${mytargets} && mytargets="install"
130	mcummings	1.31
131	mcummings	1.67	if [ -z ${BUILDER_VER} ]; then
132			make ${myinst} ${mytargets} \|\| die
133			else
134	mcummings	1.43	perl ${S}/Build install
135			fi
136	mcummings	1.20
137	mcummings	1.66	fixlocalpod
138	mcummings	1.65
139			for FILE in `find ${D} -type f \|grep -v '.so'`; do
140			STAT=`file $FILE\| grep -i " text"`
141			if [ "${STAT}x" != "x" ]; then
142			sed -i -e "s:${D}:/:g" ${FILE}
143			fi
144	mcummings	1.38	done
145	seemant	1.1
146	lanius	1.53	for doc in Change* MANIFEST* README*; do
147			[ -s "$doc" ] && dodoc $doc
148			done
149	mcummings	1.70	if [ -s "${mydoc}" ]; then
150			dodoc ${mydoc}
151			fi
152	seemant	1.35	}
153
154
155			perl-module_pkg_setup() {
156
157			perlinfo
158			}
159
160
161			perl-module_pkg_preinst() {
162
163			perlinfo
164			}
165
166			perl-module_pkg_postinst() {
167
168			updatepod
169			}
170
171			perl-module_pkg_prerm() {
172
173			updatepod
174			}
175
176			perl-module_pkg_postrm() {
177
178			updatepod
179			}
180
181			perlinfo() {
182
183	mcummings	1.58	eval `perl '-V:version'`
184			PERL_VERSION=${version}
185	mcummings	1.65
186	mcummings	1.58	eval `perl '-V:installsitearch'`
187			SITE_ARCH=${installsitearch}
188	mcummings	1.65
189			eval `perl '-V:installsitearch'`
190			SITE_LIB=${installsitearch}
191
192	mcummings	1.58	eval `perl '-V:installarchlib'`
193			ARCH_LIB=${installarchlib}
194	mcummings	1.65
195			eval `perl '-V:installvendorlib'`
196			VENDOR_LIB=${installvendorlib}
197
198			eval `perl '-V:installvendorarch'`
199			VENDOR_ARCH=${installvendorarch}
200
201	mcummings	1.67	if [ -f ${S}/Build.PL ]; then
202			if [ ${PN} == "module-build" ]; then
203			BUILDER_VER="1" # A bootstrapping if you will
204			else
205			BUILDER_VER=`perl -MModule::Build -e 'print "$Module::Build::VERSION;"' `
206			fi
207			fi
208
209	mcummings	1.65	if [ -f /usr/bin/perl ]
210			then
211			POD_DIR="/usr/share/perl/gentoo-pods/${version}"
212			fi
213	seemant	1.35	}
214
215	mcummings	1.66	fixlocalpod() {
216			perlinfo
217			dodir ${POD_DIR}
218
219			if [ -f ${D}${ARCH_LIB}/perllocal.pod ];
220			then
221			touch ${D}/${POD_DIR}/${P}.pod
222			sed -e "s:${D}::g" \
223			${D}${ARCH_LIB}/perllocal.pod >> ${D}/${POD_DIR}/${P}.pod
224			touch ${D}/${POD_DIR}/${P}.pod.arch
225			cat ${D}/${POD_DIR}/${P}.pod >>${D}/${POD_DIR}/${P}.pod.arch
226			rm -f ${D}/${ARCH_LIB}/perllocal.pod
227			fi
228
229			if [ -f ${D}${SITE_LIB}/perllocal.pod ];
230			then
231			touch ${D}/${POD_DIR}/${P}.pod
232			sed -e "s:${D}::g" \
233			${D}${SITE_LIB}/perllocal.pod >> ${D}/${POD_DIR}/${P}.pod
234			touch ${D}/${POD_DIR}/${P}.pod.site
235			cat ${D}/${POD_DIR}/${P}.pod >>${D}/${POD_DIR}/${P}.pod.site
236			rm -f ${D}/${SITE_LIB}/perllocal.pod
237			fi
238
239			if [ -f ${D}${VENDOR_LIB}/perllocal.pod ];
240			then
241			touch ${D}/${POD_DIR}/${P}.pod
242			sed -e "s:${D}::g" \
243			${D}${VENDOR_LIB}/perllocal.pod >> ${D}/${POD_DIR}/${P}.pod
244			touch ${D}/${POD_DIR}/${P}.pod.vendor
245			cat ${D}/${POD_DIR}/${P}.pod >>${D}/${POD_DIR}/${P}.pod.vendor
246			rm -f ${D}/${VENDOR_LIB}/perllocal.pod
247			fi
248			}
249
250	seemant	1.35	updatepod() {
251			perlinfo
252
253			if [ -d "${POD_DIR}" ]
254			then
255			for FILE in `find ${POD_DIR} -type f -name "*.pod.arch"`; do
256			cat ${FILE} >> ${ARCH_LIB}/perllocal.pod
257			rm -f ${FILE}
258			done
259			for FILE in `find ${POD_DIR} -type f -name "*.pod.site"`; do
260			cat ${FILE} >> ${SITE_LIB}/perllocal.pod
261			rm -f ${FILE}
262			done
263	mcummings	1.65	for FILE in `find ${POD_DIR} -type f -name "*.pod.vendor"`; do
264			cat ${FILE} >> ${VENDOR_LIB}/perllocal.pod
265			rm -f ${FILE}
266			done
267	seemant	1.35	fi
268	seemant	1.1	}