/[gentoo-x86]/eclass/ruby-ng.eclass
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Revision 1.14 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 1.14 2010/05/21 23:18:46 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=${EAPI} for ruby-ng.eclass"
59esac 61esac
60 62
61# @FUNCTION: ruby_implementation_depend 63# @FUNCTION: ruby_implementation_depend
110 done 112 done
111 113
112 echo "[${res%,}]" 114 echo "[${res%,}]"
113} 115}
114 116
115_ruby_implementation_depend() {
116 echo "ruby_targets_${1}? ( ${2}[ruby_targets_${1}] )"
117}
118
119_ruby_add_bdepend() {
120 local atom=$1
121 local conditions=$2
122
123 for condition in $conditions; do
124 hasq $condition "$IUSE" || IUSE="${IUSE} $condition"
125 atom="${condition}? ( ${atom} )"
126 done
127
128 DEPEND="${DEPEND} ${atom}"
129 RDEPEND="${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}
144
145_ruby_atoms_samelib() { 117_ruby_atoms_samelib_generic() {
146 local samelib=$(ruby_samelib) 118 eshopts_push -o noglob
147 119 echo "RUBYTARGET? ("
148 for token in $*; do 120 for token in $*; do
149 case "$token" in 121 case "$token" in
150 "||" | "(" | ")" ) 122 "||" | "(" | ")" | *"?")
151 echo "${token}" ;; 123 echo "${token}" ;;
124 *])
125 echo "${token%[*}[RUBYTARGET,${token/*[}" ;;
152 *) 126 *)
153 echo "${token}${samelib}" ;; 127 echo "${token}[RUBYTARGET]" ;;
154 esac 128 esac
155 done 129 done
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 ${_ruby_name} 2>/dev/null)
151}
152
153_ruby_atoms_samelib() {
154 local atoms=$(_ruby_atoms_samelib_generic "$*")
155
156 for _ruby_implementation in $USE_RUBY; do
157 echo "${atoms//RUBYTARGET/ruby_targets_${_ruby_implementation}}"
158 done
159}
160
161_ruby_wrap_conditions() {
162 local conditions="$1"
163 local atoms="$2"
164
165 for condition in $conditions; do
166 atoms="${condition}? ( ${atoms} )"
167 done
168
169 echo "$atoms"
156} 170}
157 171
158# @FUNCTION: ruby_add_rdepend 172# @FUNCTION: ruby_add_rdepend
159# @USAGE: [conditions] atom 173# @USAGE: dependencies
160# @DESCRIPTION: 174# @DESCRIPTION:
161# Adds the specified atom(s) with optional use condition(s) to 175# Adds the specified dependencies, with use condition(s) to RDEPEND,
162# RDEPEND, taking the current set of ruby targets into account. This 176# taking the current set of ruby targets into account. This makes sure
163# makes sure that all ruby dependencies of the package are installed 177# that all ruby dependencies of the package are installed for the same
164# for the same ruby targets. Use this function for all ruby 178# ruby targets. Use this function for all ruby dependencies instead of
165# dependencies instead of setting RDEPEND yourself. Both atom and 179# setting RDEPEND yourself. The list of atoms uses the same syntax as
166# conditions can be a space-separated list of atoms or conditions. 180# normal dependencies.
181#
182# Note: runtime dependencies are also added as build-time test
183# dependencies.
167ruby_add_rdepend() { 184ruby_add_rdepend() {
168 local atoms=
169 local conditions=
170 case $# in 185 case $# in
171 1) 186 1) ;;
172 atoms=$1
173 ;;
174 2) 187 2)
175 conditions=$1 188 [[ "${GENTOO_DEV}" == "yes" ]] && eqawarn "You can now use the usual syntax in ruby_add_rdepend for $CATEGORY/$PF"
176 atoms=$2 189 ruby_add_rdepend "$(_ruby_wrap_conditions "$1" "$2")"
190 return
177 ;; 191 ;;
178 *) 192 *)
179 die "bad number of arguments to $0" 193 die "bad number of arguments to $0"
180 ;; 194 ;;
181 esac 195 esac
182 196
183 _ruby_add_rdepend "$(_ruby_atoms_samelib "${atoms}")" "$conditions" 197 local dependency=$(_ruby_atoms_samelib "$1")
198
199 RDEPEND="${RDEPEND} $dependency"
200
201 # Add the dependency as a test-dependency since we're going to
202 # execute the code during test phase.
203 DEPEND="${DEPEND} test? ( ${dependency} )"
204 hasq test "$IUSE" || IUSE="${IUSE} test"
184} 205}
185 206
186# @FUNCTION: ruby_add_bdepend 207# @FUNCTION: ruby_add_bdepend
187# @USAGE: [conditions] atom 208# @USAGE: dependencies
188# @DESCRIPTION: 209# @DESCRIPTION:
189# Adds the specified atom(s) with optional use condition(s) to both 210# Adds the specified dependencies, with use condition(s) to DEPEND,
190# DEPEND and RDEPEND, taking the current set of ruby targets into 211# taking the current set of ruby targets into account. This makes sure
191# account. This makes sure that all ruby dependencies of the package 212# that all ruby dependencies of the package are installed for the same
192# are installed for the same ruby targets. Use this function for all 213# ruby targets. Use this function for all ruby dependencies instead of
193# ruby dependencies instead of setting DEPEND and RDEPEND 214# setting DEPEND yourself. The list of atoms uses the same syntax as
194# yourself. Both atom and conditions can be a space-separated list of 215# normal dependencies.
195# atoms or conditions.
196ruby_add_bdepend() { 216ruby_add_bdepend() {
197 local atoms=
198 local conditions=
199 case $# in 217 case $# in
200 1) 218 1) ;;
201 atoms=$1
202 ;;
203 2) 219 2)
204 conditions=$1 220 [[ "${GENTOO_DEV}" == "yes" ]] && eqawarn "You can now use the usual syntax in ruby_add_bdepend for $CATEGORY/$PF"
205 atoms=$2 221 ruby_add_bdepend "$(_ruby_wrap_conditions "$1" "$2")"
222 return
206 ;; 223 ;;
207 *) 224 *)
208 die "bad number of arguments to $0" 225 die "bad number of arguments to $0"
209 ;; 226 ;;
210 esac 227 esac
211 228
212 _ruby_add_bdepend "$(_ruby_atoms_samelib "${atoms}")" "$conditions" 229 local dependency=$(_ruby_atoms_samelib "$1")
230
231 DEPEND="${DEPEND} $dependency"
232 RDEPEND="${RDEPEND}"
213} 233}
214 234
215for _ruby_implementation in $USE_RUBY; do 235for _ruby_implementation in $USE_RUBY; do
216 IUSE="${IUSE} ruby_targets_${_ruby_implementation}" 236 IUSE="${IUSE} ruby_targets_${_ruby_implementation}"
217 237
228 sub_S=${S#${WORKDIR}/} 248 sub_S=${S#${WORKDIR}/}
229 249
230 # Special case, for the always-lovely GitHub fetches. With this, 250 # Special case, for the always-lovely GitHub fetches. With this,
231 # 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
232 # called. 252 # called.
233 if [[ ${sub_S} = *"*" ]]; then 253 if [[ ${sub_S} = *"*"* ]]; then
234 pushd "${WORKDIR}"/all &>/dev/null 254 pushd "${WORKDIR}"/all &>/dev/null
235 sub_S=$(eval ls -d ${sub_S} 2>/dev/null) 255 sub_S=$(eval ls -d ${sub_S} 2>/dev/null)
236 popd &>/dev/null 256 popd &>/dev/null
237 fi 257 fi
238 258
260 local invoked=no 280 local invoked=no
261 for _ruby_implementation in ${USE_RUBY}; do 281 for _ruby_implementation in ${USE_RUBY}; do
262 # only proceed if it's requested 282 # only proceed if it's requested
263 use ruby_targets_${_ruby_implementation} || continue 283 use ruby_targets_${_ruby_implementation} || continue
264 284
265 local _ruby_name=$_ruby_implementation 285 RUBY=$(ruby_implementation_command ${_ruby_implementation})
266
267 # Add all USE_RUBY values where the flag name diverts from the binary here
268 case $_ruby_implementation in
269 ree18)
270 _ruby_name=rubyee18
271 ;;
272 esac
273
274 RUBY=$(type -p $_ruby_name 2>/dev/null)
275 invoked=yes 286 invoked=yes
276 287
277 if [[ -n "$1" ]]; then 288 if [[ -n "$1" ]]; then
278 _ruby_invoke_environment $_ruby_implementation "$@" 289 _ruby_invoke_environment ${_ruby_implementation} "$@"
279 fi 290 fi
280 291
281 unset RUBY 292 unset RUBY
282 done 293 done
283 294
390 type all_ruby_test &>/dev/null && \ 401 type all_ruby_test &>/dev/null && \
391 _ruby_invoke_environment all all_ruby_test 402 _ruby_invoke_environment all all_ruby_test
392} 403}
393 404
394_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
395 local libruby_basename=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["LIBRUBY_SO"]') 412 local libruby_basename=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["LIBRUBY_SO"]')
396 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)/${libruby_basename}") 2>/dev/null)
397 local sitedir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitedir"]') 414 local sitedir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitedir"]')
398 local sitelibdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitelibdir"]') 415 local sitelibdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitelibdir"]')
399 416
400 # Look for wrong files in sitedir 417 # Look for wrong files in sitedir
401 if [[ -d "${D}${sitedir}" ]]; then 418 # if [[ -d "${D}${sitedir}" ]]; then
402 local f=$(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}")
403 if [[ -n ${f} ]]; then 420 # if [[ -n ${f} ]]; then
404 eerror "Found files in sitedir, outsite sitelibdir:" 421 # eerror "Found files in sitedir, outsite sitelibdir:"
405 eerror "${f}" 422 # eerror "${f}"
406 die "Misplaced files in sitedir" 423 # die "Misplaced files in sitedir"
407 fi 424 # fi
408 fi 425 # fi
409 426
410 # The current implementation lacks libruby (i.e.: jruby) 427 # The current implementation lacks libruby (i.e.: jruby)
411 [[ -z ${libruby_soname} ]] && return 0 428 [[ -z ${libruby_soname} ]] && return 0
412 429
413 scanelf -qnR "${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}${sitelibdir/site_ruby/gems}" \
414 | fgrep -v "${libruby_soname}" \ 435 | fgrep -v "${libruby_soname}" \
415 > "${T}"/ruby-ng-${_ruby_implementation}-mislink.log 436 > "${T}"/ruby-ng-${_ruby_implementation}-mislink.log
416 437
417 if [[ -s "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ]]; then 438 if [[ -s "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ]]; then
418 ewarn "Extensions installed for ${_ruby_implementation} with missing links to ${libruby}" 439 ewarn "Extensions installed for ${_ruby_implementation} with missing links to ${libruby_soname}"
419 ewarn $(< "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ) 440 ewarn $(< "${T}"/ruby-ng-${_ruby_implementation}-mislink.log )
420 die "Missing links to ${libruby}" 441 die "Missing links to ${libruby_soname}"
421 fi 442 fi
422} 443}
423 444
424# @FUNCTION: ruby-ng_src_install 445# @FUNCTION: ruby-ng_src_install
425# @DESCRIPTION: 446# @DESCRIPTION:
447# @USAGE: file [file...] 468# @USAGE: file [file...]
448# @DESCRIPTION: 469# @DESCRIPTION:
449# 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}.
450doruby() { 471doruby() {
451 [[ -z ${RUBY} ]] && die "\$RUBY is not set" 472 [[ -z ${RUBY} ]] && die "\$RUBY is not set"
473 has "${EAPI}" 2 && ! use prefix && EPREFIX=
452 ( # don't want to pollute calling env 474 ( # don't want to pollute calling env
453 insinto $(ruby_rbconfig_value 'sitelibdir') 475 sitelibdir=$(ruby_rbconfig_value 'sitelibdir')
476 insinto ${sitelibdir#${EPREFIX}}
454 insopts -m 0644 477 insopts -m 0644
455 doins "$@" 478 doins "$@"
456 ) || die "failed to install $@" 479 ) || die "failed to install $@"
457} 480}
458 481

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