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548 lines
16 KiB
548 lines
16 KiB
# Copyright 1999-2015 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Id$
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# @ECLASS: perl-module.eclass
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# @MAINTAINER:
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# perl@gentoo.org
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# @AUTHOR:
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# Seemant Kulleen <seemant@gentoo.org>
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# @BLURB: eclass for perl modules
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# @DESCRIPTION:
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# The perl-module eclass is designed to allow easier installation of perl
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# modules, and their incorporation into the Gentoo Linux system.
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inherit eutils multiprocessing unpacker
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[[ ${CATEGORY} == "perl-core" ]] && inherit alternatives
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PERL_EXPF="src_unpack src_prepare src_configure src_compile src_test src_install"
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case "${EAPI:-0}" in
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5)
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[[ ${CATEGORY} == "perl-core" ]] && \
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PERL_EXPF+=" pkg_postinst pkg_postrm"
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case "${GENTOO_DEPEND_ON_PERL:-yes}" in
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yes)
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case "${GENTOO_DEPEND_ON_PERL_SUBSLOT:-yes}" in
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yes)
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DEPEND="dev-lang/perl:=[-build(-)]"
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;;
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*)
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DEPEND="dev-lang/perl[-build(-)]"
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;;
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esac
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RDEPEND="${DEPEND}"
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;;
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esac
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;;
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*)
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die "EAPI=${EAPI} is not supported by perl-module.eclass"
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;;
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esac
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case "${PERL_EXPORT_PHASE_FUNCTIONS:-yes}" in
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yes)
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EXPORT_FUNCTIONS ${PERL_EXPF}
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;;
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no)
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debug-print "PERL_EXPORT_PHASE_FUNCTIONS=no"
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;;
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*)
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die "PERL_EXPORT_PHASE_FUNCTIONS=${PERL_EXPORT_PHASE_FUNCTIONS} is not supported by perl-module.eclass"
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;;
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esac
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LICENSE="${LICENSE:-|| ( Artistic GPL-1+ )}"
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if [[ -n ${MY_PN} || -n ${MY_PV} || -n ${MODULE_VERSION} ]] ; then
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: ${MY_P:=${MY_PN:-${PN}}-${MY_PV:-${MODULE_VERSION:-${PV}}}}
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S=${MY_S:-${WORKDIR}/${MY_P}}
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fi
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[[ -z "${SRC_URI}" && -z "${MODULE_A}" ]] && \
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MODULE_A="${MY_P:-${P}}.${MODULE_A_EXT:-tar.gz}"
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[[ -z "${SRC_URI}" && -n "${MODULE_AUTHOR}" ]] && \
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SRC_URI="mirror://cpan/authors/id/${MODULE_AUTHOR:0:1}/${MODULE_AUTHOR:0:2}/${MODULE_AUTHOR}/${MODULE_SECTION:+${MODULE_SECTION}/}${MODULE_A}"
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[[ -z "${HOMEPAGE}" ]] && \
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HOMEPAGE="http://search.cpan.org/dist/${MY_PN:-${PN}}/"
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SRC_PREP="no"
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SRC_TEST="skip"
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PREFER_BUILDPL="yes"
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pm_echovar=""
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perlinfo_done=false
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# @FUNCTION: perl-module_src_unpack
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# @USAGE: perl-module_src_unpack
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# @DESCRIPTION:
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# Unpack the ebuild tarball(s).
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# This function is to be called during the ebuild src_unpack() phase.
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perl-module_src_unpack() {
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debug-print-function $FUNCNAME "$@"
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unpacker_src_unpack
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}
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# @FUNCTION: perl-module_src_prepare
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# @USAGE: perl-module_src_prepare
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# @DESCRIPTION:
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# Get the ebuild sources ready.
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# This function is to be called during the ebuild src_prepare() phase.
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perl-module_src_prepare() {
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debug-print-function $FUNCNAME "$@"
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[[ ${PATCHES[@]} ]] && epatch "${PATCHES[@]}"
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debug-print "$FUNCNAME: applying user patches"
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epatch_user
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if [[ ${PERL_RM_FILES[@]} ]]; then
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debug-print "$FUNCNAME: stripping unneeded files"
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perl_rm_files "${PERL_RM_FILES[@]}"
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fi
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perl_fix_osx_extra
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esvn_clean
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}
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# @FUNCTION: perl-module_src_configure
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# @USAGE: perl-module_src_configure
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# @DESCRIPTION:
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# Configure the ebuild sources.
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# This function is to be called during the ebuild src_configure() phase.
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perl-module_src_configure() {
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debug-print-function $FUNCNAME "$@"
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[[ ${SRC_PREP} = yes ]] && return 0
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SRC_PREP="yes"
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perl_check_env
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perl_set_version
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[[ -z ${pm_echovar} ]] && export PERL_MM_USE_DEFAULT=1
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# Disable ExtUtils::AutoInstall from prompting
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export PERL_EXTUTILS_AUTOINSTALL="--skipdeps"
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if [[ $(declare -p myconf 2>&-) != "declare -a myconf="* ]]; then
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local myconf_local=(${myconf})
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else
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local myconf_local=("${myconf[@]}")
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fi
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if [[ ( ${PREFER_BUILDPL} == yes || ! -f Makefile.PL ) && -f Build.PL ]] ; then
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if grep -q '\(use\|require\)\s*Module::Build::Tiny' Build.PL ; then
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einfo "Using Module::Build::Tiny"
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if [[ ${DEPEND} != *dev-perl/Module-Build-Tiny* && ${PN} != Module-Build-Tiny ]]; then
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eqawarn "QA Notice: The ebuild uses Module::Build::Tiny but doesn't depend on it."
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eqawarn " Add dev-perl/Module-Build-Tiny to DEPEND!"
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if [[ -n ${PERLQAFATAL} ]]; then
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eerror "Bailing out due to PERLQAFATAL=1";
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die
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fi
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fi
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else
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einfo "Using Module::Build"
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if [[ ${DEPEND} != *virtual/perl-Module-Build* && ${DEPEND} != *dev-perl/Module-Build* && ${PN} != Module-Build ]] ; then
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eqawarn "QA Notice: The ebuild uses Module::Build but doesn't depend on it."
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eqawarn " Add dev-perl/Module-Build to DEPEND!"
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if [[ -n ${PERLQAFATAL} ]]; then
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eerror "Bailing out due to PERLQAFATAL=1";
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die
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fi
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fi
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fi
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set -- \
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--installdirs=vendor \
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--libdoc= \
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--destdir="${D}" \
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--create_packlist=0 \
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"${myconf_local[@]}"
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einfo "perl Build.PL" "$@"
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perl Build.PL "$@" <<< "${pm_echovar}" \
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|| die "Unable to build!"
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elif [[ -f Makefile.PL ]] ; then
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einfo "Using ExtUtils::MakeMaker"
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set -- \
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PREFIX=${EPREFIX}/usr \
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INSTALLDIRS=vendor \
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INSTALLMAN3DIR='none' \
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DESTDIR="${D}" \
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"${myconf_local[@]}"
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einfo "perl Makefile.PL" "$@"
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perl Makefile.PL "$@" <<< "${pm_echovar}" \
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|| die "Unable to build!"
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fi
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if [[ ! -f Build.PL && ! -f Makefile.PL ]] ; then
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einfo "No Make or Build file detected..."
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return
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fi
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}
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# @FUNCTION: perl-module_src_compile
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# @USAGE: perl-module_src_compile
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# @DESCRIPTION:
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# Compile the ebuild sources.
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# This function is to be called during the ebuild src_compile() phase.
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perl-module_src_compile() {
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debug-print-function $FUNCNAME "$@"
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perl_set_version
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if [[ $(declare -p mymake 2>&-) != "declare -a mymake="* ]]; then
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local mymake_local=(${mymake})
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else
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local mymake_local=("${mymake[@]}")
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fi
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if [[ -f Build ]] ; then
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./Build build \
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|| die "Compilation failed"
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elif [[ -f Makefile ]] ; then
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set -- \
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OTHERLDFLAGS="${LDFLAGS}" \
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"${mymake_local[@]}"
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einfo "emake" "$@"
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emake "$@" \
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|| die "Compilation failed"
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# OPTIMIZE="${CFLAGS}" \
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fi
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}
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# @FUNCTION: perl-module_src-test
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# @USAGE: perl-module_src_test()
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# @DESCRIPTION:
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# This code attempts to work out your threadingness from MAKEOPTS
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# and apply them to Test::Harness.
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#
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# If you want more verbose testing, set TEST_VERBOSE=1
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# in your bashrc | /etc/portage/make.conf | ENV
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#
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# or ebuild writers:
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# If you wish to enable default tests w/ 'make test' ,
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#
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# SRC_TEST="do"
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#
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# If you wish to have threads run in parallel ( using the users makeopts )
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# all of the following have been tested to work.
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#
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# SRC_TEST="do parallel"
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# SRC_TEST="parallel"
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# SRC_TEST="parallel do"
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# SRC_TEST=parallel
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#
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perl-module_src_test() {
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debug-print-function $FUNCNAME "$@"
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if has 'do' ${SRC_TEST} || has 'parallel' ${SRC_TEST} ; then
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if has "${TEST_VERBOSE:-0}" 0 && has 'parallel' ${SRC_TEST} ; then
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export HARNESS_OPTIONS=j$(makeopts_jobs)
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einfo "Test::Harness Jobs=$(makeopts_jobs)"
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fi
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${perlinfo_done} || perl_set_version
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if [[ -f Build ]] ; then
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./Build test verbose=${TEST_VERBOSE:-0} || die "test failed"
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elif [[ -f Makefile ]] ; then
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emake test TEST_VERBOSE=${TEST_VERBOSE:-0} || die "test failed"
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fi
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fi
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}
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# @FUNCTION: perl-module_src_install
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# @USAGE: perl-module_src_install
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# @DESCRIPTION:
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# Install a Perl ebuild.
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# This function is to be called during the ebuild src_install() phase.
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perl-module_src_install() {
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debug-print-function $FUNCNAME "$@"
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perl_set_version
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local f
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if [[ -f Build ]]; then
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mytargets="${mytargets:-install}"
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mbparams="${mbparams:---pure}"
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einfo "./Build ${mytargets} ${mbparams}"
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./Build ${mytargets} ${mbparams} \
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|| die "./Build ${mytargets} ${mbparams} failed"
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elif [[ -f Makefile ]]; then
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case "${CATEGORY}" in
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dev-perl|perl-core) mytargets="pure_install" ;;
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*) mytargets="install" ;;
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esac
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if [[ $(declare -p myinst 2>&-) != "declare -a myinst="* ]]; then
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local myinst_local=(${myinst})
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else
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local myinst_local=("${myinst[@]}")
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fi
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emake "${myinst_local[@]}" ${mytargets} \
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|| die "emake ${myinst_local[@]} ${mytargets} failed"
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fi
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perl_delete_module_manpages
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perl_delete_localpod
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perl_delete_packlist
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perl_remove_temppath
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for f in Change* CHANGES README* TODO FAQ ${mydoc}; do
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[[ -s ${f} ]] && dodoc ${f}
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done
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perl_link_duallife_scripts
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}
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# @FUNCTION: perl-module_pkg_postinst
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# @USAGE: perl-module_pkg_postinst
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# @DESCRIPTION:
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# This function is to be called during the pkg_postinst() phase. It only does
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# useful things for the perl-core category, where it handles the file renaming and symbolic
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# links that prevent file collisions for dual-life packages installing scripts.
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# In any other category it immediately exits.
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perl-module_pkg_postinst() {
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debug-print-function $FUNCNAME "$@"
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if [[ ${CATEGORY} != perl-core ]] ; then
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eqawarn "perl-module.eclass: You are calling perl-module_pkg_postinst outside the perl-core category."
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eqawarn " This does not do anything; the call can be safely removed."
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return 0
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fi
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perl_link_duallife_scripts
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}
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# @FUNCTION: perl-module_pkg_postrm
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# @USAGE: perl-module_pkg_postrm
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# @DESCRIPTION:
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# This function is to be called during the pkg_postrm() phase. It only does
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# useful things for the perl-core category, where it handles the file renaming and symbolic
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# links that prevent file collisions for dual-life packages installing scripts.
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# In any other category it immediately exits.
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perl-module_pkg_postrm() {
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debug-print-function $FUNCNAME "$@"
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if [[ ${CATEGORY} != perl-core ]] ; then
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eqawarn "perl-module.eclass: You are calling perl-module_pkg_postrm outside the perl-core category."
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eqawarn " This does not do anything; the call can be safely removed."
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return 0
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fi
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perl_link_duallife_scripts
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}
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# @FUNCTION: perl_set_version
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# @USAGE: perl_set_version
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# @DESCRIPTION:
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# Extract version information and installation paths from the current Perl
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# interpreter.
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#
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# This sets the following variables: PERL_VERSION, SITE_ARCH, SITE_LIB,
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# ARCH_LIB, VENDOR_LIB, VENDOR_ARCH
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#
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# This function used to be called perlinfo as well.
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perl_set_version() {
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debug-print-function $FUNCNAME "$@"
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debug-print "$FUNCNAME: perlinfo_done=${perlinfo_done}"
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${perlinfo_done} && return 0
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perlinfo_done=true
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local f version install{{site,vendor}{arch,lib},archlib}
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eval "$(perl -V:{version,install{{site,vendor}{arch,lib},archlib}} )"
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PERL_VERSION=${version}
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SITE_ARCH=${installsitearch}
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SITE_LIB=${installsitelib}
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ARCH_LIB=${installarchlib}
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VENDOR_LIB=${installvendorlib}
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VENDOR_ARCH=${installvendorarch}
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}
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# @FUNCTION: perl_delete_localpod
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# @USAGE: perl_delete_localpod
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# @DESCRIPTION:
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# Remove stray perllocal.pod files in the temporary install directory D.
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#
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# This function used to be called fixlocalpod as well.
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perl_delete_localpod() {
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debug-print-function $FUNCNAME "$@"
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find "${D}" -type f -name perllocal.pod -delete
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find "${D}" -depth -mindepth 1 -type d -empty -delete
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}
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# @FUNCTION: perl_fix_osx_extra
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# @USAGE: perl_fix_osx_extra
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# @DESCRIPTION:
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# Look through ${S} for AppleDouble encoded files and get rid of them.
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perl_fix_osx_extra() {
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debug-print-function $FUNCNAME "$@"
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local f
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find "${S}" -type f -name "._*" -print0 | while read -rd '' f ; do
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einfo "Removing AppleDouble encoded Macintosh file: ${f#${S}/}"
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rm -f "${f}"
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f=${f#${S}/}
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grep -q "${f}" "${S}"/MANIFEST && \
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elog "AppleDouble encoded Macintosh file in MANIFEST: ${f#${S}/}"
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done
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}
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# @FUNCTION: perl_delete_module_manpages
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# @USAGE: perl_delete_module_manpages
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# @DESCRIPTION:
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# Bump off manpages installed by the current module such as *.3pm files as well
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# as empty directories.
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perl_delete_module_manpages() {
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debug-print-function $FUNCNAME "$@"
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if [[ -d "${ED}"/usr/share/man ]] ; then
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find "${ED}"/usr/share/man -type f -name "*.3pm" -delete
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find "${ED}"/usr/share/man -depth -type d -empty -delete
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fi
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}
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# @FUNCTION: perl_delete_packlist
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# @USAGE: perl_delete_packlist
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# @DESCRIPTION:
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# Look through ${D} for .packlist files, empty .bs files and empty directories,
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# and get rid of items found.
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perl_delete_packlist() {
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debug-print-function $FUNCNAME "$@"
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perl_set_version
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if [[ -d ${D}/${VENDOR_ARCH} ]] ; then
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find "${D}/${VENDOR_ARCH}" -type f -a \( -name .packlist \
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-o \( -name '*.bs' -a -empty \) \) -delete
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find "${D}" -depth -mindepth 1 -type d -empty -delete
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fi
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}
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# @FUNCTION: perl_remove_temppath
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# @USAGE: perl_remove_temppath
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# @DESCRIPTION:
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# Look through ${D} for text files containing the temporary installation
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# folder (i.e. ${D}). If the pattern is found (i.e. " text"), replace it with `/'.
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perl_remove_temppath() {
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debug-print-function $FUNCNAME "$@"
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find "${D}" -type f -not -name '*.so' -print0 | while read -rd '' f ; do
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if file "${f}" | grep -q -i " text" ; then
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grep -q "${D}" "${f}" && ewarn "QA: File contains a temporary path ${f}"
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sed -i -e "s:${D}:/:g" "${f}"
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fi
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done
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}
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# @FUNCTION: perl_rm_files
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# @USAGE: perl_rm_files "file_1" "file_2"
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# @DESCRIPTION:
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# Remove certain files from a Perl release and remove them from the MANIFEST
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# while we're there.
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#
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# Most useful in src_prepare for nuking bad tests, and is highly recommended
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# for any tests like 'pod.t', 'pod-coverage.t' or 'kwalitee.t', as what they
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# test is completely irrelevant to end users, and frequently fail simply
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# because the authors of Test::Pod... changed their recommendations, and thus
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# failures are only useful feedback to Authors, not users.
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#
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# Removing from MANIFEST also avoids needless log messages warning
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# users about files "missing from their kit".
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perl_rm_files() {
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debug-print-function $FUNCNAME "$@"
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local skipfile="${T}/.gentoo_makefile_skip"
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local manifile="${S}/MANIFEST"
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local manitemp="${T}/.gentoo_manifest_temp"
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oldifs="$IFS"
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IFS="\n"
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for filename in "$@"; do
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einfo "Removing un-needed ${filename}";
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# Remove the file
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rm -f "${S}/${filename}"
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[[ -e "${manifile}" ]] && echo "${filename}" >> "${skipfile}"
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done
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if [[ -e "${manifile}" && -e "${skipfile}" ]]; then
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einfo "Fixing Manifest"
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grep -v -F -f "${skipfile}" "${manifile}" > "${manitemp}"
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mv -f -- "${manitemp}" "${manifile}"
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rm -- "${skipfile}";
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fi
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IFS="$oldifs"
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}
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# @FUNCTION: perl_link_duallife_scripts
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# @USAGE: perl_link_duallife_scripts
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# @DESCRIPTION:
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# Moves files and generates symlinks so dual-life packages installing scripts do not
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# lead to file collisions. Mainly for use in pkg_postinst and pkg_postrm, and makes
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# only sense for perl-core packages.
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perl_link_duallife_scripts() {
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debug-print-function $FUNCNAME "$@"
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if [[ ${CATEGORY} != perl-core ]] || ! has_version ">=dev-lang/perl-5.8.8-r8" ; then
|
|
return 0
|
|
fi
|
|
|
|
local i ff
|
|
if has "${EBUILD_PHASE:-none}" "postinst" "postrm" ; then
|
|
for i in "${DUALLIFESCRIPTS[@]}" ; do
|
|
alternatives_auto_makesym "/${i}" "/${i}-[0-9]*"
|
|
done
|
|
for i in "${DUALLIFEMAN[@]}" ; do
|
|
ff=`echo "${EROOT}"/${i%.1}-${PV}-${P}.1*`
|
|
ff=${ff##*.1}
|
|
alternatives_auto_makesym "/${i}${ff}" "/${i%.1}-[0-9]*"
|
|
done
|
|
else
|
|
pushd "${ED}" > /dev/null
|
|
for i in $(find usr/bin -maxdepth 1 -type f 2>/dev/null) ; do
|
|
mv ${i}{,-${PV}-${P}} || die
|
|
#DUALLIFESCRIPTS[${#DUALLIFESCRIPTS[*]}]=${i##*/}
|
|
DUALLIFESCRIPTS[${#DUALLIFESCRIPTS[*]}]=${i}
|
|
done
|
|
for i in $(find usr/share/man/man1 -maxdepth 1 -type f 2>/dev/null) ; do
|
|
mv ${i} ${i%.1}-${PV}-${P}.1 || die
|
|
DUALLIFEMAN[${#DUALLIFEMAN[*]}]=${i}
|
|
done
|
|
popd > /dev/null
|
|
fi
|
|
}
|
|
|
|
# @FUNCTION: perl_check_env
|
|
# @USAGE: perl_check_env
|
|
# @DESCRIPTION:
|
|
# Checks a blacklist of known-suspect ENV values that can be accidentally set by users
|
|
# doing personal perl work, which may accidentally leak into portage and break the
|
|
# system perl installaton.
|
|
# Dies if any of the suspect fields are found, and tell the user what needs to be unset.
|
|
# There's a workaround, but you'll have to read the code for it.
|
|
perl_check_env() {
|
|
local errored value;
|
|
|
|
for i in PERL_MM_OPT PERL5LIB PERL5OPT PERL_MB_OPT PERL_CORE PERLPREFIX; do
|
|
# Next unless match
|
|
[ -v $i ] || continue;
|
|
|
|
# Warn only once, and warn only when one of the bad values are set.
|
|
# record failure here.
|
|
if [ ${errored:-0} == 0 ]; then
|
|
if [ -n "${I_KNOW_WHAT_I_AM_DOING}" ]; then
|
|
elog "perl-module.eclass: Suspicious environment values found.";
|
|
else
|
|
eerror "perl-module.eclass: Suspicious environment values found.";
|
|
fi
|
|
fi
|
|
errored=1
|
|
|
|
# Read ENV Value
|
|
eval "value=\$$i";
|
|
|
|
# Print ENV name/value pair
|
|
if [ -n "${I_KNOW_WHAT_I_AM_DOING}" ]; then
|
|
elog " $i=\"$value\"";
|
|
else
|
|
eerror " $i=\"$value\"";
|
|
fi
|
|
done
|
|
|
|
# Return if there were no failures
|
|
[ ${errored:-0} == 0 ] && return;
|
|
|
|
# Return if user knows what they're doing
|
|
if [ -n "${I_KNOW_WHAT_I_AM_DOING}" ]; then
|
|
elog "Continuing anyway, seems you know what you're doing."
|
|
return
|
|
fi
|
|
|
|
eerror "Your environment settings may lead to undefined behavior and/or build failures."
|
|
die "Please fix your environment ( ~/.bashrc, package.env, ... ), see above for details."
|
|
}
|