/[gentoo-x86]/eclass/ruby-ng.eclass
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Revision 1.9 Revision 1.24
1# Copyright 1999-2009 Gentoo Foundation 1# Copyright 1999-2009 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/ruby-ng.eclass,v 1.9 2010/04/02 20:26:21 a3li Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/ruby-ng.eclass,v 1.24 2010/07/30 16:56:21 flameeyes Exp $
4# 4#
5# @ECLASS: ruby-ng.eclass 5# @ECLASS: ruby-ng.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Ruby herd <ruby@gentoo.org> 7# Ruby herd <ruby@gentoo.org>
8# 8#
51EXPORT_FUNCTIONS src_unpack src_prepare src_configure src_compile src_test src_install pkg_setup 51EXPORT_FUNCTIONS src_unpack src_prepare src_configure src_compile src_test src_install pkg_setup
52 52
53case ${EAPI} in 53case ${EAPI} in
54 0|1) 54 0|1)
55 die "Unsupported EAPI=${EAPI} (too old) for ruby-ng.eclass" ;; 55 die "Unsupported EAPI=${EAPI} (too old) for ruby-ng.eclass" ;;
56 2) ;; 56 2|3) ;;
57 *) 57 *)
58 die "Unknown EAPI=${EAPI} for ruby-ng.eclass" 58 die "Unknown EAPI=${EAPI} for ruby-ng.eclass"
59esac 59esac
60 60
61# @FUNCTION: ruby_implementation_depend 61# @FUNCTION: ruby_implementation_depend
110 done 110 done
111 111
112 echo "[${res%,}]" 112 echo "[${res%,}]"
113} 113}
114 114
115_ruby_implementation_depend() { 115_ruby_atoms_samelib_generic() {
116 echo "ruby_targets_${1}? ( ${2}[ruby_targets_${1}] )" 116 eshopts_push -o noglob
117 echo "RUBYTARGET? ("
118 for token in $*; do
119 case "$token" in
120 "||" | "(" | ")" | *"?")
121 echo "${token}" ;;
122 *])
123 echo "${token%[*}[RUBYTARGET,${token/*[}" ;;
124 *)
125 echo "${token}[RUBYTARGET]" ;;
126 esac
127 done
128 echo ")"
129 eshopts_pop
117} 130}
118 131
119_ruby_add_bdepend() { 132_ruby_atoms_samelib() {
120 local atom=$1 133 local atoms=$(_ruby_atoms_samelib_generic "$*")
134
135 for _ruby_implementation in $USE_RUBY; do
136 echo "${atoms//RUBYTARGET/ruby_targets_${_ruby_implementation}}"
137 done
138}
139
140_ruby_wrap_conditions() {
121 local conditions=$2 141 local conditions="$1"
142 local atoms="$2"
122 143
123 for condition in $conditions; do 144 for condition in $conditions; do
124 hasq $condition "$IUSE" || IUSE="${IUSE} $condition"
125 atom="${condition}? ( ${atom} )" 145 atoms="${condition}? ( ${atoms} )"
126 done 146 done
127 147
128 DEPEND="${DEPEND} ${atom}" 148 echo "$atoms"
129 RDEPEND="${RDEPEND}"
130}
131
132_ruby_add_rdepend() {
133 local atom=$1
134 local conditions=$2
135
136 for condition in $conditions; do
137 hasq $condition "$IUSE" || IUSE="${IUSE} $condition"
138 atom="${condition}? ( ${atom} )"
139 done
140
141 RDEPEND="${RDEPEND} ${atom}"
142 _ruby_add_bdepend "$atom" test
143} 149}
144 150
145# @FUNCTION: ruby_add_rdepend 151# @FUNCTION: ruby_add_rdepend
146# @USAGE: [conditions] atom 152# @USAGE: dependencies
147# @DESCRIPTION: 153# @DESCRIPTION:
148# Adds the specified atom(s) with optional use condition(s) to 154# Adds the specified dependencies, with use condition(s) to RDEPEND,
149# RDEPEND, taking the current set of ruby targets into account. This 155# taking the current set of ruby targets into account. This makes sure
150# makes sure that all ruby dependencies of the package are installed 156# that all ruby dependencies of the package are installed for the same
151# for the same ruby targets. Use this function for all ruby 157# ruby targets. Use this function for all ruby dependencies instead of
152# dependencies instead of setting RDEPEND yourself. Both atom and 158# setting RDEPEND yourself. The list of atoms uses the same syntax as
153# conditions can be a space-separated list of atoms or conditions. 159# normal dependencies.
160#
161# Note: runtime dependencies are also added as build-time test
162# dependencies.
154ruby_add_rdepend() { 163ruby_add_rdepend() {
155 local atoms=
156 local conditions=
157 case $# in 164 case $# in
158 1) 165 1) ;;
159 atoms=$1
160 ;;
161 2) 166 2)
162 conditions=$1 167 [[ "${GENTOO_DEV}" == "yes" ]] && eqawarn "You can now use the usual syntax in ruby_add_rdepend for $CATEGORY/$PF"
163 atoms=$2 168 ruby_add_rdepend "$(_ruby_wrap_conditions "$1" "$2")"
169 return
164 ;; 170 ;;
165 *) 171 *)
166 die "bad number of arguments to $0" 172 die "bad number of arguments to $0"
167 ;; 173 ;;
168 esac 174 esac
169 175
170 for atom in $atoms; do 176 local dependency=$(_ruby_atoms_samelib "$1")
171 _ruby_add_rdepend "${atom}$(ruby_samelib)" "$conditions" 177
172 done 178 RDEPEND="${RDEPEND} $dependency"
179
180 # Add the dependency as a test-dependency since we're going to
181 # execute the code during test phase.
182 DEPEND="${DEPEND} test? ( ${dependency} )"
183 hasq test "$IUSE" || IUSE="${IUSE} test"
173} 184}
174 185
175# @FUNCTION: ruby_add_bdepend 186# @FUNCTION: ruby_add_bdepend
176# @USAGE: [conditions] atom 187# @USAGE: dependencies
177# @DESCRIPTION: 188# @DESCRIPTION:
178# Adds the specified atom(s) with optional use condition(s) to both 189# Adds the specified dependencies, with use condition(s) to DEPEND,
179# DEPEND and RDEPEND, taking the current set of ruby targets into 190# taking the current set of ruby targets into account. This makes sure
180# account. This makes sure that all ruby dependencies of the package 191# that all ruby dependencies of the package are installed for the same
181# are installed for the same ruby targets. Use this function for all 192# ruby targets. Use this function for all ruby dependencies instead of
182# ruby dependencies instead of setting DEPEND and RDEPEND 193# setting DEPEND yourself. The list of atoms uses the same syntax as
183# yourself. Both atom and conditions can be a space-separated list of 194# normal dependencies.
184# atoms or conditions.
185ruby_add_bdepend() { 195ruby_add_bdepend() {
186 local atoms=
187 local conditions=
188 case $# in 196 case $# in
189 1) 197 1) ;;
190 atoms=$1
191 ;;
192 2) 198 2)
193 conditions=$1 199 [[ "${GENTOO_DEV}" == "yes" ]] && eqawarn "You can now use the usual syntax in ruby_add_bdepend for $CATEGORY/$PF"
194 atoms=$2 200 ruby_add_bdepend "$(_ruby_wrap_conditions "$1" "$2")"
201 return
195 ;; 202 ;;
196 *) 203 *)
197 die "bad number of arguments to $0" 204 die "bad number of arguments to $0"
198 ;; 205 ;;
199 esac 206 esac
200 207
201 for atom in $atoms; do 208 local dependency=$(_ruby_atoms_samelib "$1")
202 _ruby_add_bdepend "${atom}$(ruby_samelib)" "$conditions" 209
203 done 210 DEPEND="${DEPEND} $dependency"
211 RDEPEND="${RDEPEND}"
204} 212}
205 213
206for _ruby_implementation in $USE_RUBY; do 214for _ruby_implementation in $USE_RUBY; do
207 IUSE="${IUSE} ruby_targets_${_ruby_implementation}" 215 IUSE="${IUSE} ruby_targets_${_ruby_implementation}"
208 216
214 fi 222 fi
215done 223done
216 224
217_ruby_invoke_environment() { 225_ruby_invoke_environment() {
218 old_S=${S} 226 old_S=${S}
219 sub_S=${S#${WORKDIR}} 227 sub_S=${S#${WORKDIR}/}
228
229 # Special case, for the always-lovely GitHub fetches. With this,
230 # we allow the star glob to just expand to whatever directory it's
231 # called.
232 if [[ ${sub_S} = *"*" ]]; then
233 pushd "${WORKDIR}"/all &>/dev/null
234 sub_S=$(eval ls -d ${sub_S} 2>/dev/null)
235 popd &>/dev/null
236 fi
220 237
221 environment=$1; shift 238 environment=$1; shift
222 239
223 my_WORKDIR="${WORKDIR}"/${environment} 240 my_WORKDIR="${WORKDIR}"/${environment}
224 S="${my_WORKDIR}"/"${sub_S}" 241 S="${my_WORKDIR}"/"${sub_S}"
372 type all_ruby_test &>/dev/null && \ 389 type all_ruby_test &>/dev/null && \
373 _ruby_invoke_environment all all_ruby_test 390 _ruby_invoke_environment all all_ruby_test
374} 391}
375 392
376_each_ruby_check_install() { 393_each_ruby_check_install() {
394 local scancmd=scanelf
395 # we have a Mach-O object here
396 [[ ${CHOST} == *-darwin ]] && scancmd=scanmacho
397
398 has "${EAPI}" 2 && ! use prefix && EPREFIX=
399
377 local libruby_basename=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["LIBRUBY_SO"]') 400 local libruby_basename=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["LIBRUBY_SO"]')
378 local libruby_soname=$(scanelf -qS "/usr/$(get_libdir)/${libruby_basename}" | awk '{ print $1 }') 401 local libruby_soname=$(basename $(${scancmd} -F "%S#F" -qS "${EPREFIX}/usr/$(get_libdir)/${libruby_basename}"))
379 local sitedir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitedir"]') 402 local sitedir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitedir"]')
380 local sitelibdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitelibdir"]') 403 local sitelibdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitelibdir"]')
381 404
382 # Look for wrong files in sitedir 405 # Look for wrong files in sitedir
383 if [[ -d "${D}${sitedir}" ]]; then 406 # if [[ -d "${D}${sitedir}" ]]; then
384 local f=$(find "${D}${sitedir}" -mindepth 1 -maxdepth 1 -not -wholename "${D}${sitelibdir}") 407 # local f=$(find "${D}${sitedir}" -mindepth 1 -maxdepth 1 -not -wholename "${D}${sitelibdir}")
385 if [[ -n ${f} ]]; then 408 # if [[ -n ${f} ]]; then
386 eerror "Found files in sitedir, outsite sitelibdir:" 409 # eerror "Found files in sitedir, outsite sitelibdir:"
387 eerror "${f}" 410 # eerror "${f}"
388 die "Misplaced files in sitedir" 411 # die "Misplaced files in sitedir"
389 fi 412 # fi
390 fi 413 # fi
391 414
392 # The current implementation lacks libruby (i.e.: jruby) 415 # The current implementation lacks libruby (i.e.: jruby)
393 [[ -z ${libruby_soname} ]] && return 0 416 [[ -z ${libruby_soname} ]] && return 0
394 417
395 scanelf -qnR "${D}${sitedir}" \ 418 # Check also the gems directory, since we could be installing compiled
419 # extensions via ruby-fakegem; make sure to check only in sitelibdir, since
420 # that's what changes between two implementations (otherwise you'd get false
421 # positives now that Ruby 1.9.2 installs with the same sitedir as 1.8)
422 ${scancmd} -qnR "${D}${sitelibdir}" "${D}${sitelibdir/site_ruby/gems}" \
396 | fgrep -v "${libruby_soname}" \ 423 | fgrep -v "${libruby_soname}" \
397 > "${T}"/ruby-ng-${_ruby_implementation}-mislink.log 424 > "${T}"/ruby-ng-${_ruby_implementation}-mislink.log
398 425
399 if [[ -s "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ]]; then 426 if [[ -s "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ]]; then
400 ewarn "Extensions installed for ${_ruby_implementation} with missing links to ${libruby}" 427 ewarn "Extensions installed for ${_ruby_implementation} with missing links to ${libruby_soname}"
401 ewarn $(< "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ) 428 ewarn $(< "${T}"/ruby-ng-${_ruby_implementation}-mislink.log )
402 die "Missing links to ${libruby}" 429 die "Missing links to ${libruby_soname}"
403 fi 430 fi
404} 431}
405 432
406# @FUNCTION: ruby-ng_src_install 433# @FUNCTION: ruby-ng_src_install
407# @DESCRIPTION: 434# @DESCRIPTION:
416 443
417 _PHASE="check install" \ 444 _PHASE="check install" \
418 _ruby_each_implementation _each_ruby_check_install 445 _ruby_each_implementation _each_ruby_check_install
419} 446}
420 447
448# @FUNCTION: ruby_rbconfig_value
449# @USAGE: rbconfig item
450# @RETURN: Returns the value of the given rbconfig item of the Ruby interpreter in ${RUBY}.
451ruby_rbconfig_value() {
452 echo $(${RUBY} -rrbconfig -e "puts Config::CONFIG['$1']")
453}
454
421# @FUNCTION: doruby 455# @FUNCTION: doruby
422# @USAGE: file [file...] 456# @USAGE: file [file...]
423# @DESCRIPTION: 457# @DESCRIPTION:
424# Installs the specified file(s) into the sitelibdir of the Ruby interpreter in ${RUBY}. 458# Installs the specified file(s) into the sitelibdir of the Ruby interpreter in ${RUBY}.
425doruby() { 459doruby() {
426 [[ -z ${RUBY} ]] && die "\$RUBY is not set" 460 [[ -z ${RUBY} ]] && die "\$RUBY is not set"
461 has "${EAPI}" 2 && ! use prefix && EPREFIX=
427 ( # don't want to pollute calling env 462 ( # don't want to pollute calling env
428 insinto $(${RUBY} -rrbconfig -e 'print Config::CONFIG["sitelibdir"]') 463 sitelibdir=$(ruby_rbconfig_value 'sitelibdir')
464 insinto ${sitelibdir#${EPREFIX}}
429 insopts -m 0644 465 insopts -m 0644
430 doins "$@" 466 doins "$@"
431 ) || die "failed to install $@" 467 ) || die "failed to install $@"
432} 468}
433 469
438} 474}
439 475
440# @FUNCTION: ruby_get_hdrdir 476# @FUNCTION: ruby_get_hdrdir
441# @RETURN: The location of the header files belonging to the Ruby interpreter in ${RUBY}. 477# @RETURN: The location of the header files belonging to the Ruby interpreter in ${RUBY}.
442ruby_get_hdrdir() { 478ruby_get_hdrdir() {
443 local rubyhdrdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["rubyhdrdir"]') 479 local rubyhdrdir=$(ruby_rbconfig_value 'rubyhdrdir')
444 480
445 if [[ "${rubyhdrdir}" = "nil" ]] ; then 481 if [[ "${rubyhdrdir}" = "nil" ]] ; then
446 rubyhdrdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["archdir"]') 482 rubyhdrdir=$(ruby_rbconfig_value 'archdir')
447 fi 483 fi
448 484
449 echo "${rubyhdrdir}" 485 echo "${rubyhdrdir}"
450} 486}
487
488# @FUNCTION: ruby_get_version
489# @RETURN: The version of the Ruby interpreter in ${RUBY}, or what 'ruby' points to.
490ruby_get_version() {
491 local ruby=${RUBY:-$(type -p ruby 2>/dev/null)}
492
493 echo $(${ruby} -e 'puts RUBY_VERSION')
494}
495
496# @FUNCTION: ruby_get_implementation
497# @RETURN: The implementation of the Ruby interpreter in ${RUBY}, or what 'ruby' points to.
498ruby_get_implementation() {
499 local ruby=${RUBY:-$(type -p ruby 2>/dev/null)}
500
501 case $(${ruby} --version) in
502 *Enterprise*)
503 echo "ree"
504 ;;
505 *jruby*)
506 echo "jruby"
507 ;;
508 *)
509 echo "mri"
510 ;;
511 esac
512}

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