/[gentoo-x86]/eclass/ruby-ng.eclass
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Revision 1.17 Revision 1.28
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 1.17 2010/05/22 12:31:03 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/ruby-ng.eclass,v 1.28 2010/09/10 13:03:39 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#
31# 31#
32# * each_ruby_configure 32# * each_ruby_configure
33# * all_ruby_configure 33# * all_ruby_configure
34 34
35# @ECLASS-VARIABLE: USE_RUBY 35# @ECLASS-VARIABLE: USE_RUBY
36# @REQUIRED
36# @DESCRIPTION: 37# @DESCRIPTION:
37# This variable contains a space separated list of targets (see above) a package 38# This variable contains a space separated list of targets (see above) a package
38# is compatible to. It must be set before the `inherit' call. There is no 39# is compatible to. It must be set before the `inherit' call. There is no
39# default. All ebuilds are expected to set this variable. 40# default. All ebuilds are expected to set this variable.
40 41
41# @ECLASS-VARIABLE: RUBY_PATCHES 42# @ECLASS-VARIABLE: RUBY_PATCHES
43# @DEFAULT_UNSET
42# @DESCRIPTION: 44# @DESCRIPTION:
43# A String or Array of filenames of patches to apply to all implementations. 45# A String or Array of filenames of patches to apply to all implementations.
44 46
45# @ECLASS-VARIABLE: RUBY_OPTIONAL 47# @ECLASS-VARIABLE: RUBY_OPTIONAL
46# @DESCRIPTION: 48# @DESCRIPTION:
51EXPORT_FUNCTIONS src_unpack src_prepare src_configure src_compile src_test src_install pkg_setup 53EXPORT_FUNCTIONS src_unpack src_prepare src_configure src_compile src_test src_install pkg_setup
52 54
53case ${EAPI} in 55case ${EAPI} in
54 0|1) 56 0|1)
55 die "Unsupported EAPI=${EAPI} (too old) for ruby-ng.eclass" ;; 57 die "Unsupported EAPI=${EAPI} (too old) for ruby-ng.eclass" ;;
56 2) ;; 58 2|3) ;;
57 *) 59 *)
58 die "Unknown EAPI=${EAPI} for ruby-ng.eclass" 60 die "Unknown EAPI=${EAPI} for ruby-ng.eclass"
59esac 61esac
60 62
61# @FUNCTION: ruby_implementation_depend 63# @FUNCTION: ruby_implementation_depend
111 113
112 echo "[${res%,}]" 114 echo "[${res%,}]"
113} 115}
114 116
115_ruby_atoms_samelib_generic() { 117_ruby_atoms_samelib_generic() {
118 eshopts_push -o noglob
116 echo "RUBYTARGET? (" 119 echo "RUBYTARGET? ("
117 for token in $*; do 120 for token in $*; do
118 case "$token" in 121 case "$token" in
119 "||" | "(" | ")" | *"?") 122 "||" | "(" | ")" | *"?")
120 echo "${token}" ;; 123 echo "${token}" ;;
124 *])
125 echo "${token%[*}[RUBYTARGET,${token/*[}" ;;
121 *) 126 *)
122 # TODO we need to deal with merging USE-based
123 # dependencies
124 echo "${token}[RUBYTARGET]" ;; 127 echo "${token}[RUBYTARGET]" ;;
125 esac 128 esac
126 done 129 done
127 echo ")" 130 echo ")"
131 eshopts_pop
132}
133
134# @FUNCTION: ruby_implementation_command
135# @RETURN: the path to the given ruby implementation
136# @DESCRIPTION:
137# Not all implementations have the same command basename as the
138# target; namely Ruby Enterprise 1.8 uses ree18 and rubyee18
139# respectively. This function translate between the two
140ruby_implementation_command() {
141 local _ruby_name=$1
142
143 # Add all USE_RUBY values where the flag name diverts from the binary here
144 case $1 in
145 ree18)
146 _ruby_name=rubyee18
147 ;;
148 esac
149
150 echo $(type -p ${_ruby_name} 2>/dev/null)
128} 151}
129 152
130_ruby_atoms_samelib() { 153_ruby_atoms_samelib() {
131 local atoms=$(_ruby_atoms_samelib_generic "$*") 154 local atoms=$(_ruby_atoms_samelib_generic "$*")
132 155
138_ruby_wrap_conditions() { 161_ruby_wrap_conditions() {
139 local conditions="$1" 162 local conditions="$1"
140 local atoms="$2" 163 local atoms="$2"
141 164
142 for condition in $conditions; do 165 for condition in $conditions; do
143 hasq $condition "$IUSE" || IUSE="${IUSE} $condition"
144 atoms="${condition}? ( ${atoms} )" 166 atoms="${condition}? ( ${atoms} )"
145 done 167 done
146 168
147 echo "$atoms" 169 echo "$atoms"
148} 170}
176 198
177 RDEPEND="${RDEPEND} $dependency" 199 RDEPEND="${RDEPEND} $dependency"
178 200
179 # Add the dependency as a test-dependency since we're going to 201 # Add the dependency as a test-dependency since we're going to
180 # execute the code during test phase. 202 # execute the code during test phase.
181 DEPEND="${DEPEND} $(_ruby_wrap_conditions test "${dependency}")" 203 DEPEND="${DEPEND} test? ( ${dependency} )"
204 hasq test "$IUSE" || IUSE="${IUSE} test"
182} 205}
183 206
184# @FUNCTION: ruby_add_bdepend 207# @FUNCTION: ruby_add_bdepend
185# @USAGE: dependencies 208# @USAGE: dependencies
186# @DESCRIPTION: 209# @DESCRIPTION:
204 esac 227 esac
205 228
206 local dependency=$(_ruby_atoms_samelib "$1") 229 local dependency=$(_ruby_atoms_samelib "$1")
207 230
208 DEPEND="${DEPEND} $dependency" 231 DEPEND="${DEPEND} $dependency"
232 RDEPEND="${RDEPEND}"
209} 233}
210 234
211for _ruby_implementation in $USE_RUBY; do 235for _ruby_implementation in $USE_RUBY; do
212 IUSE="${IUSE} ruby_targets_${_ruby_implementation}" 236 IUSE="${IUSE} ruby_targets_${_ruby_implementation}"
213 237
224 sub_S=${S#${WORKDIR}/} 248 sub_S=${S#${WORKDIR}/}
225 249
226 # Special case, for the always-lovely GitHub fetches. With this, 250 # Special case, for the always-lovely GitHub fetches. With this,
227 # we allow the star glob to just expand to whatever directory it's 251 # we allow the star glob to just expand to whatever directory it's
228 # called. 252 # called.
229 if [[ ${sub_S} = *"*" ]]; then 253 if [[ ${sub_S} = *"*"* ]]; then
230 pushd "${WORKDIR}"/all &>/dev/null 254 pushd "${WORKDIR}"/all &>/dev/null
231 sub_S=$(eval ls -d ${sub_S} 2>/dev/null) 255 sub_S=$(eval ls -d ${sub_S} 2>/dev/null)
232 popd &>/dev/null 256 popd &>/dev/null
233 fi 257 fi
234 258
256 local invoked=no 280 local invoked=no
257 for _ruby_implementation in ${USE_RUBY}; do 281 for _ruby_implementation in ${USE_RUBY}; do
258 # only proceed if it's requested 282 # only proceed if it's requested
259 use ruby_targets_${_ruby_implementation} || continue 283 use ruby_targets_${_ruby_implementation} || continue
260 284
261 local _ruby_name=$_ruby_implementation 285 RUBY=$(ruby_implementation_command ${_ruby_implementation})
262
263 # Add all USE_RUBY values where the flag name diverts from the binary here
264 case $_ruby_implementation in
265 ree18)
266 _ruby_name=rubyee18
267 ;;
268 esac
269
270 RUBY=$(type -p $_ruby_name 2>/dev/null)
271 invoked=yes 286 invoked=yes
272 287
273 if [[ -n "$1" ]]; then 288 if [[ -n "$1" ]]; then
274 _ruby_invoke_environment $_ruby_implementation "$@" 289 _ruby_invoke_environment ${_ruby_implementation} "$@"
275 fi 290 fi
276 291
277 unset RUBY 292 unset RUBY
278 done 293 done
279 294
386 type all_ruby_test &>/dev/null && \ 401 type all_ruby_test &>/dev/null && \
387 _ruby_invoke_environment all all_ruby_test 402 _ruby_invoke_environment all all_ruby_test
388} 403}
389 404
390_each_ruby_check_install() { 405_each_ruby_check_install() {
406 local scancmd=scanelf
407 # we have a Mach-O object here
408 [[ ${CHOST} == *-darwin ]] && scancmd=scanmacho
409
410 has "${EAPI}" 2 && ! use prefix && EPREFIX=
411
391 local libruby_basename=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["LIBRUBY_SO"]') 412 local libruby_basename=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["LIBRUBY_SO"]')
392 local libruby_soname=$(scanelf -qS "/usr/$(get_libdir)/${libruby_basename}" | awk '{ print $1 }') 413 local libruby_soname=$(basename $(${scancmd} -F "%S#F" -qS "${EPREFIX}/usr/$(get_libdir)/${libruby_basename}") 2>/dev/null)
393 local sitedir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitedir"]') 414 local sitedir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitedir"]')
394 local sitelibdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitelibdir"]') 415 local sitelibdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitelibdir"]')
395 416
396 # Look for wrong files in sitedir 417 # Look for wrong files in sitedir
397 if [[ -d "${D}${sitedir}" ]]; then 418 # if [[ -d "${D}${sitedir}" ]]; then
398 local f=$(find "${D}${sitedir}" -mindepth 1 -maxdepth 1 -not -wholename "${D}${sitelibdir}") 419 # local f=$(find "${D}${sitedir}" -mindepth 1 -maxdepth 1 -not -wholename "${D}${sitelibdir}")
399 if [[ -n ${f} ]]; then 420 # if [[ -n ${f} ]]; then
400 eerror "Found files in sitedir, outsite sitelibdir:" 421 # eerror "Found files in sitedir, outsite sitelibdir:"
401 eerror "${f}" 422 # eerror "${f}"
402 die "Misplaced files in sitedir" 423 # die "Misplaced files in sitedir"
403 fi 424 # fi
404 fi 425 # fi
405 426
406 # The current implementation lacks libruby (i.e.: jruby) 427 # The current implementation lacks libruby (i.e.: jruby)
407 [[ -z ${libruby_soname} ]] && return 0 428 [[ -z ${libruby_soname} ]] && return 0
408 429
409 scanelf -qnR "${D}${sitedir}" \ 430 # Check also the gems directory, since we could be installing compiled
431 # extensions via ruby-fakegem; make sure to check only in sitelibdir, since
432 # that's what changes between two implementations (otherwise you'd get false
433 # positives now that Ruby 1.9.2 installs with the same sitedir as 1.8)
434 ${scancmd} -qnR "${D}${sitelibdir}" "${D}${sitelibdir/site_ruby/gems}" \
410 | fgrep -v "${libruby_soname}" \ 435 | fgrep -v "${libruby_soname}" \
411 > "${T}"/ruby-ng-${_ruby_implementation}-mislink.log 436 > "${T}"/ruby-ng-${_ruby_implementation}-mislink.log
412 437
413 if [[ -s "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ]]; then 438 if [[ -s "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ]]; then
414 ewarn "Extensions installed for ${_ruby_implementation} with missing links to ${libruby_soname}" 439 ewarn "Extensions installed for ${_ruby_implementation} with missing links to ${libruby_soname}"
443# @USAGE: file [file...] 468# @USAGE: file [file...]
444# @DESCRIPTION: 469# @DESCRIPTION:
445# Installs the specified file(s) into the sitelibdir of the Ruby interpreter in ${RUBY}. 470# Installs the specified file(s) into the sitelibdir of the Ruby interpreter in ${RUBY}.
446doruby() { 471doruby() {
447 [[ -z ${RUBY} ]] && die "\$RUBY is not set" 472 [[ -z ${RUBY} ]] && die "\$RUBY is not set"
473 has "${EAPI}" 2 && ! use prefix && EPREFIX=
448 ( # don't want to pollute calling env 474 ( # don't want to pollute calling env
449 insinto $(ruby_rbconfig_value 'sitelibdir') 475 sitelibdir=$(ruby_rbconfig_value 'sitelibdir')
476 insinto ${sitelibdir#${EPREFIX}}
450 insopts -m 0644 477 insopts -m 0644
451 doins "$@" 478 doins "$@"
452 ) || die "failed to install $@" 479 ) || die "failed to install $@"
453} 480}
454 481

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