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Revision 1.3 Revision 1.46
1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2012 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 1.3 2009/12/05 11:32:19 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/ruby-ng.eclass,v 1.46 2012/06/02 19:16:31 zmedico 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# @AUTHOR:
9# Author: Diego E. Pettenò <flameeyes@gentoo.org> 9# Author: Diego E. Pettenò <flameeyes@gentoo.org>
10#
11# Author: Alex Legler <a3li@gentoo.org> 10# Author: Alex Legler <a3li@gentoo.org>
12#
13# Author: Hans de Graaff <graaff@gentoo.org> 11# Author: Hans de Graaff <graaff@gentoo.org>
14#
15# @BLURB: An eclass for installing Ruby packages with proper support for multiple Ruby slots. 12# @BLURB: An eclass for installing Ruby packages with proper support for multiple Ruby slots.
16# @DESCRIPTION: 13# @DESCRIPTION:
17# The Ruby eclass is designed to allow an easier installation of Ruby packages 14# The Ruby eclass is designed to allow an easier installation of Ruby packages
18# and their incorporation into the Gentoo Linux system. 15# and their incorporation into the Gentoo Linux system.
19# 16#
20# Currently available targets are: 17# Currently available targets are:
21# * ruby18 - Ruby (MRI) 1.8.x 18# * ruby18 - Ruby (MRI) 1.8.x
22# * ruby19 - Ruby (MRI) 1.9.x 19# * ruby19 - Ruby (MRI) 1.9.x
23# * ree18 - Ruby Enterprise Edition 1.8.x 20# * ree18 - Ruby Enterprise Edition 1.8.x
24# * jruby - JRuby 21# * jruby - JRuby
22# * rbx - Rubinius
25# 23#
26# This eclass does not define the implementation of the configure, 24# This eclass does not define the implementation of the configure,
27# compile, test, or install phases. Instead, the default phases are 25# compile, test, or install phases. Instead, the default phases are
28# used. Specific implementations of these phases can be provided in 26# used. Specific implementations of these phases can be provided in
29# the ebuild either to be run for each Ruby implementation, or for all 27# the ebuild either to be run for each Ruby implementation, or for all
31# 29#
32# * each_ruby_configure 30# * each_ruby_configure
33# * all_ruby_configure 31# * all_ruby_configure
34 32
35# @ECLASS-VARIABLE: USE_RUBY 33# @ECLASS-VARIABLE: USE_RUBY
34# @REQUIRED
36# @DESCRIPTION: 35# @DESCRIPTION:
37# This variable contains a space separated list of targets (see above) a package 36# 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 37# is compatible to. It must be set before the `inherit' call. There is no
39# default. All ebuilds are expected to set this variable. 38# default. All ebuilds are expected to set this variable.
40 39
41# @ECLASS-VARIABLE: RUBY_PATCHES 40# @ECLASS-VARIABLE: RUBY_PATCHES
41# @DEFAULT_UNSET
42# @DESCRIPTION: 42# @DESCRIPTION:
43# A String or Array of filenames of patches to apply to all implementations. 43# A String or Array of filenames of patches to apply to all implementations.
44 44
45# @ECLASS-VARIABLE: RUBY_OPTIONAL 45# @ECLASS-VARIABLE: RUBY_OPTIONAL
46# @DESCRIPTION: 46# @DESCRIPTION:
47# Set the value to "yes" to make the dependency on a Ruby interpreter optional. 47# Set the value to "yes" to make the dependency on a Ruby interpreter
48# optional and then ruby_implementations_depend() to help populate
49# DEPEND and RDEPEND.
48 50
49inherit eutils toolchain-funcs 51# @ECLASS-VARIABLE: RUBY_S
52# @DEFAULT_UNSET
53# @DESCRIPTION:
54# If defined this variable determines the source directory name after
55# unpacking. This defaults to the name of the package. Note that this
56# variable supports a wildcard mechanism to help with github tarballs
57# that contain the commit hash as part of the directory name.
58
59# @ECLASS-VARIABLE: RUBY_QA_ALLOWED_LIBS
60# @DEFAULT_UNSET
61# @DESCRIPTION:
62# If defined this variable contains a whitelist of shared objects that
63# are allowed to exist even if they don't link to libruby. This avoids
64# the QA check that makes this mandatory. This is most likely not what
65# you are looking for if you get the related "Missing links" QA warning,
66# since the proper fix is almost always to make sure the shared object
67# is linked against libruby. There are cases were this is not the case
68# and the shared object is generic code to be used in some other way
69# (e.g. selenium's firefox driver extension). When set this argument is
70# passed to "grep -E" to remove reporting of these shared objects.
71
72inherit eutils java-utils-2 multilib toolchain-funcs
50 73
51EXPORT_FUNCTIONS src_unpack src_prepare src_configure src_compile src_test src_install pkg_setup 74EXPORT_FUNCTIONS src_unpack src_prepare src_configure src_compile src_test src_install pkg_setup
52 75
53case ${EAPI} in 76case ${EAPI} in
54 0|1) 77 0|1)
55 die "Unsupported EAPI=${EAPI} (too old) for ruby-ng.eclass" ;; 78 die "Unsupported EAPI=${EAPI} (too old) for ruby-ng.eclass" ;;
56 2) ;; 79 2|3) ;;
80 4)
81 # S is no longer automatically assigned when it doesn't exist.
82 S="${WORKDIR}"
83 ;;
57 *) 84 *)
58 die "Unknown EAPI=${EAPI} for ruby-ng.eclass" 85 die "Unknown EAPI=${EAPI} for ruby-ng.eclass"
59esac 86esac
60 87
61# @FUNCTION: ruby_implementation_depend 88# @FUNCTION: ruby_implementation_depend
85 rubypn="dev-lang/ruby-enterprise" 112 rubypn="dev-lang/ruby-enterprise"
86 rubyslot=":1.8" 113 rubyslot=":1.8"
87 ;; 114 ;;
88 jruby) 115 jruby)
89 rubypn="dev-java/jruby" 116 rubypn="dev-java/jruby"
117 rubyslot=""
118 ;;
119 rbx)
120 rubypn="dev-lang/rubinius"
90 rubyslot="" 121 rubyslot=""
91 ;; 122 ;;
92 *) die "$1: unknown Ruby implementation" 123 *) die "$1: unknown Ruby implementation"
93 esac 124 esac
94 125
110 done 141 done
111 142
112 echo "[${res%,}]" 143 echo "[${res%,}]"
113} 144}
114 145
146_ruby_atoms_samelib_generic() {
147 eshopts_push -o noglob
148 echo "RUBYTARGET? ("
149 for token in $*; do
150 case "$token" in
151 "||" | "(" | ")" | *"?")
152 echo "${token}" ;;
153 *])
154 echo "${token%[*}[RUBYTARGET,${token/*[}" ;;
155 *)
156 echo "${token}[RUBYTARGET]" ;;
157 esac
158 done
159 echo ")"
160 eshopts_pop
161}
162
163# @FUNCTION: ruby_implementation_command
164# @RETURN: the path to the given ruby implementation
165# @DESCRIPTION:
166# Not all implementations have the same command basename as the
167# target; namely Ruby Enterprise 1.8 uses ree18 and rubyee18
168# respectively. This function translate between the two
115_ruby_implementation_depend() { 169ruby_implementation_command() {
116 echo "ruby_targets_${1}? ( ${2}[ruby_targets_${1}] )" 170 local _ruby_name=$1
117}
118 171
119_ruby_add_bdepend() { 172 # Add all USE_RUBY values where the flag name diverts from the binary here
120 local atom=$1 173 case $1 in
174 ree18)
175 _ruby_name=rubyee18
176 ;;
177 esac
178
179 echo $(type -p ${_ruby_name} 2>/dev/null)
180}
181
182_ruby_atoms_samelib() {
183 local atoms=$(_ruby_atoms_samelib_generic "$*")
184
185 for _ruby_implementation in $USE_RUBY; do
186 echo "${atoms//RUBYTARGET/ruby_targets_${_ruby_implementation}}"
187 done
188}
189
190_ruby_wrap_conditions() {
121 local conditions=$2 191 local conditions="$1"
192 local atoms="$2"
122 193
123 for condition in $conditions; do 194 for condition in $conditions; do
124 atom="${condition}? ( ${atom} )" 195 atoms="${condition}? ( ${atoms} )"
125 done 196 done
126 197
127 DEPEND="${DEPEND} ${atom}" 198 echo "$atoms"
128 RDEPEND="${RDEPEND}"
129}
130
131_ruby_add_rdepend() {
132 local atom=$1
133 local conditions=$2
134
135 for condition in $conditions; do
136 atom="${condition}? ( ${atom} )"
137 done
138
139 RDEPEND="${RDEPEND} ${atom}"
140 _ruby_add_bdepend "$atom" test
141} 199}
142 200
143# @FUNCTION: ruby_add_rdepend 201# @FUNCTION: ruby_add_rdepend
144# @USAGE: [conditions] atom 202# @USAGE: dependencies
145# @DESCRIPTION: 203# @DESCRIPTION:
146# Adds the specified atom(s) with optional use condition(s) to 204# Adds the specified dependencies, with use condition(s) to RDEPEND,
147# RDEPEND, taking the current set of ruby targets into account. This 205# taking the current set of ruby targets into account. This makes sure
148# makes sure that all ruby dependencies of the package are installed 206# that all ruby dependencies of the package are installed for the same
149# for the same ruby targets. Use this function for all ruby 207# ruby targets. Use this function for all ruby dependencies instead of
150# dependencies instead of setting RDEPEND yourself. Both atom and 208# setting RDEPEND yourself. The list of atoms uses the same syntax as
151# conditions can be a space-separated list of atoms or conditions. 209# normal dependencies.
210#
211# Note: runtime dependencies are also added as build-time test
212# dependencies.
152ruby_add_rdepend() { 213ruby_add_rdepend() {
153 local atoms=
154 local conditions=
155 case $# in 214 case $# in
156 1) 215 1) ;;
157 atoms=$1
158 ;;
159 2) 216 2)
160 conditions=$1 217 [[ "${GENTOO_DEV}" == "yes" ]] && eqawarn "You can now use the usual syntax in ruby_add_rdepend for $CATEGORY/$PF"
161 atoms=$2 218 ruby_add_rdepend "$(_ruby_wrap_conditions "$1" "$2")"
219 return
162 ;; 220 ;;
163 *) 221 *)
164 die "bad number of arguments to $0" 222 die "bad number of arguments to $0"
165 ;; 223 ;;
166 esac 224 esac
167 225
168 for atom in $atoms; do 226 local dependency=$(_ruby_atoms_samelib "$1")
169 _ruby_add_rdepend "${atom}$(ruby_samelib)" "$conditions" 227
170 done 228 RDEPEND="${RDEPEND} $dependency"
229
230 # Add the dependency as a test-dependency since we're going to
231 # execute the code during test phase.
232 DEPEND="${DEPEND} test? ( ${dependency} )"
233 has test "$IUSE" || IUSE="${IUSE} test"
171} 234}
172 235
173# @FUNCTION: ruby_add_bdepend 236# @FUNCTION: ruby_add_bdepend
174# @USAGE: [conditions] atom 237# @USAGE: dependencies
175# @DESCRIPTION: 238# @DESCRIPTION:
176# Adds the specified atom(s) with optional use condition(s) to both 239# Adds the specified dependencies, with use condition(s) to DEPEND,
177# DEPEND and RDEPEND, taking the current set of ruby targets into 240# taking the current set of ruby targets into account. This makes sure
178# account. This makes sure that all ruby dependencies of the package 241# that all ruby dependencies of the package are installed for the same
179# are installed for the same ruby targets. Use this function for all 242# ruby targets. Use this function for all ruby dependencies instead of
180# ruby dependencies instead of setting DEPEND and RDEPEND 243# setting DEPEND yourself. The list of atoms uses the same syntax as
181# yourself. Both atom and conditions can be a space-separated list of 244# normal dependencies.
182# atoms or conditions.
183ruby_add_bdepend() { 245ruby_add_bdepend() {
184 local atoms=
185 local conditions=
186 case $# in 246 case $# in
187 1) 247 1) ;;
188 atoms=$1
189 ;;
190 2) 248 2)
191 conditions=$1 249 [[ "${GENTOO_DEV}" == "yes" ]] && eqawarn "You can now use the usual syntax in ruby_add_bdepend for $CATEGORY/$PF"
192 atoms=$2 250 ruby_add_bdepend "$(_ruby_wrap_conditions "$1" "$2")"
251 return
193 ;; 252 ;;
194 *) 253 *)
195 die "bad number of arguments to $0" 254 die "bad number of arguments to $0"
196 ;; 255 ;;
197 esac 256 esac
198 257
199 for atom in $atoms; do 258 local dependency=$(_ruby_atoms_samelib "$1")
200 _ruby_add_bdepend "${atom}$(ruby_samelib)" "$conditions"
201 done
202}
203 259
260 DEPEND="${DEPEND} $dependency"
261 RDEPEND="${RDEPEND}"
262}
263
264# @FUNCTION: ruby_get_use_implementations
265# @DESCRIPTION:
266# Gets an array of ruby use targets enabled by the user
267ruby_get_use_implementations() {
268 local i implementation
269 for implementation in ${USE_RUBY}; do
270 use ruby_targets_${implementation} && i+=" ${implementation}"
271 done
272 echo $i
273}
274
275# @FUNCTION: ruby_get_use_targets
276# @DESCRIPTION:
277# Gets an array of ruby use targets that the ebuild sets
278ruby_get_use_targets() {
279 local t implementation
280 for implementation in ${USE_RUBY}; do
281 t+=" ruby_targets_${implementation}"
282 done
283 echo $t
284}
285
286# @FUNCTION: ruby_implementations_depend
287# @RETURN: Dependencies suitable for injection into DEPEND and RDEPEND.
288# @DESCRIPTION:
289# Produces the dependency string for the various implementations of ruby
290# which the package is being built against. This should not be used when
291# RUBY_OPTIONAL is unset but must be used if RUBY_OPTIONAL=yes. Do not
292# confuse this function with ruby_implementation_depend().
293#
294# @EXAMPLE:
295# EAPI=4
296# RUBY_OPTIONAL=yes
297#
298# inherit ruby-ng
299# ...
300# DEPEND="ruby? ( $(ruby_implementations_depend) )"
301# RDEPEND="${DEPEND}"
302ruby_implementations_depend() {
303 local depend
204for _ruby_implementation in $USE_RUBY; do 304 for _ruby_implementation in ${USE_RUBY}; do
205 IUSE="${IUSE} ruby_targets_${_ruby_implementation}" 305 depend="${depend}${depend+ }ruby_targets_${_ruby_implementation}? ( $(ruby_implementation_depend $_ruby_implementation) )"
306 done
307 echo "${depend}"
308}
206 309
310IUSE+=" $(ruby_get_use_targets)"
207 # If you specify RUBY_OPTIONAL you also need to take care of 311# If you specify RUBY_OPTIONAL you also need to take care of
208 # ruby useflag and dependency. 312# ruby useflag and dependency.
209 if [[ ${RUBY_OPTIONAL} != "yes" ]]; then 313if [[ ${RUBY_OPTIONAL} != yes ]]; then
210 DEPEND="${DEPEND} ruby_targets_${_ruby_implementation}? ( $(ruby_implementation_depend $_ruby_implementation) )" 314 DEPEND="${DEPEND} $(ruby_implementations_depend)"
211 RDEPEND="${RDEPEND} ruby_targets_${_ruby_implementation}? ( $(ruby_implementation_depend $_ruby_implementation) )" 315 RDEPEND="${RDEPEND} $(ruby_implementations_depend)"
316
317 [[ ${EAPI:-0} -ge 4 ]] && REQUIRED_USE+=" || ( $(ruby_get_use_targets) )"
212 fi 318fi
213done
214 319
215_ruby_invoke_environment() { 320_ruby_invoke_environment() {
216 old_S=${S} 321 old_S=${S}
322 case ${EAPI} in
323 4)
324 if [ -z ${RUBY_S} ]; then
325 sub_S=${P}
326 else
327 sub_S=${RUBY_S}
328 fi
329 ;;
330 *)
217 sub_S=${S#${WORKDIR}} 331 sub_S=${S#${WORKDIR}/}
332 ;;
333 esac
334
335 # Special case, for the always-lovely GitHub fetches. With this,
336 # we allow the star glob to just expand to whatever directory it's
337 # called.
338 if [[ ${sub_S} = *"*"* ]]; then
339 case ${EAPI} in
340 2|3)
341 #The old method of setting S depends on undefined package
342 # manager behaviour, so encourage upgrading to EAPI=4.
343 eqawarn "Using * expansion of S is deprecated. Use EAPI and RUBY_S instead."
344 ;;
345 esac
346 pushd "${WORKDIR}"/all &>/dev/null
347 sub_S=$(eval ls -d ${sub_S} 2>/dev/null)
348 popd &>/dev/null
349 fi
218 350
219 environment=$1; shift 351 environment=$1; shift
220 352
221 my_WORKDIR="${WORKDIR}"/${environment} 353 my_WORKDIR="${WORKDIR}"/${environment}
222 S="${my_WORKDIR}"/"${sub_S}" 354 S="${my_WORKDIR}"/"${sub_S}"
240 local invoked=no 372 local invoked=no
241 for _ruby_implementation in ${USE_RUBY}; do 373 for _ruby_implementation in ${USE_RUBY}; do
242 # only proceed if it's requested 374 # only proceed if it's requested
243 use ruby_targets_${_ruby_implementation} || continue 375 use ruby_targets_${_ruby_implementation} || continue
244 376
245 RUBY=$(type -p $_ruby_implementation 2>/dev/null) 377 RUBY=$(ruby_implementation_command ${_ruby_implementation})
246 invoked=yes 378 invoked=yes
247 379
248 if [[ -n "$1" ]]; then 380 if [[ -n "$1" ]]; then
249 _ruby_invoke_environment $_ruby_implementation "$@" 381 _ruby_invoke_environment ${_ruby_implementation} "$@"
250 fi 382 fi
251 383
252 unset RUBY 384 unset RUBY
253 done 385 done
254 386
255 [[ ${invoked} == "no" ]] && die "You need to select at least one Ruby implementation by setting RUBY_TARGETS in /etc/make.conf." 387 if [[ ${invoked} == "no" ]]; then
388 eerror "You need to select at least one compatible Ruby installation target via RUBY_TARGETS in make.conf."
389 eerror "Compatible targets for this package are: ${USE_RUBY}"
390 eerror
391 eerror "See http://www.gentoo.org/proj/en/prog_lang/ruby/index.xml#doc_chap3 for more information."
392 eerror
393 die "No compatible Ruby target selected."
394 fi
256} 395}
257 396
258# @FUNCTION: ruby-ng_pkg_setup 397# @FUNCTION: ruby-ng_pkg_setup
259# @DESCRIPTION: 398# @DESCRIPTION:
260# Check whether at least one ruby target implementation is present. 399# Check whether at least one ruby target implementation is present.
261ruby-ng_pkg_setup() { 400ruby-ng_pkg_setup() {
262 # This only checks that at least one implementation is present 401 # This only checks that at least one implementation is present
263 # before doing anything; by leaving the parameters empty we know 402 # before doing anything; by leaving the parameters empty we know
264 # it's a special case. 403 # it's a special case.
265 _ruby_each_implementation 404 _ruby_each_implementation
405
406 has ruby_targets_jruby ${IUSE} && use ruby_targets_jruby && java-pkg_setup-vm
266} 407}
267 408
268# @FUNCTION: ruby-ng_src_unpack 409# @FUNCTION: ruby-ng_src_unpack
269# @DESCRIPTION: 410# @DESCRIPTION:
270# Unpack the source archive, including gems. 411# Unpack the source archive.
271ruby-ng_src_unpack() { 412ruby-ng_src_unpack() {
272 mkdir "${WORKDIR}"/all 413 mkdir "${WORKDIR}"/all
273 pushd "${WORKDIR}"/all &>/dev/null 414 pushd "${WORKDIR}"/all &>/dev/null
274 415
275 # We don't support an each-unpack, it's either all or nothing! 416 # We don't support an each-unpack, it's either all or nothing!
316 # almost every other ebuild. 457 # almost every other ebuild.
317 find . -name '._*' -delete 458 find . -name '._*' -delete
318 459
319 _ruby_invoke_environment all _ruby_apply_patches 460 _ruby_invoke_environment all _ruby_apply_patches
320 461
462 _PHASE="source copy" \
321 _ruby_each_implementation _ruby_source_copy 463 _ruby_each_implementation _ruby_source_copy
322 464
323 if type each_ruby_prepare &>/dev/null; then 465 if type each_ruby_prepare &>/dev/null; then
324 _ruby_each_implementation each_ruby_prepare 466 _ruby_each_implementation each_ruby_prepare
325 fi 467 fi
326} 468}
360 type all_ruby_test &>/dev/null && \ 502 type all_ruby_test &>/dev/null && \
361 _ruby_invoke_environment all all_ruby_test 503 _ruby_invoke_environment all all_ruby_test
362} 504}
363 505
364_each_ruby_check_install() { 506_each_ruby_check_install() {
507 local scancmd=scanelf
508 # we have a Mach-O object here
509 [[ ${CHOST} == *-darwin ]] && scancmd=scanmacho
510
511 has "${EAPI}" 2 && ! use prefix && EPREFIX=
512
365 local libruby_basename=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["LIBRUBY_SO"]') 513 local libruby_basename=$(${RUBY} -rrbconfig -e 'puts RbConfig::CONFIG["LIBRUBY_SO"]')
366 local libruby_soname=$(scanelf -qS "/usr/$(get_libdir)/${libruby_basename}" | awk '{ print $1 }') 514 local libruby_soname=$(basename $(${scancmd} -F "%S#F" -qS "${EPREFIX}/usr/$(get_libdir)/${libruby_basename}") 2>/dev/null)
367 local sitedir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitedir"]') 515 local sitedir=$(${RUBY} -rrbconfig -e 'puts RbConfig::CONFIG["sitedir"]')
368 local sitelibdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitelibdir"]') 516 local sitelibdir=$(${RUBY} -rrbconfig -e 'puts RbConfig::CONFIG["sitelibdir"]')
369 517
370 # Look for wrong files in sitedir 518 # Look for wrong files in sitedir
371 if [[ -d "${D}${sitedir}" ]]; then 519 # if [[ -d "${D}${sitedir}" ]]; then
372 local f=$(find "${D}${sitedir}" -mindepth 1 -maxdepth 1 -not -wholename "${D}${sitelibdir}") 520 # local f=$(find "${D}${sitedir}" -mindepth 1 -maxdepth 1 -not -wholename "${D}${sitelibdir}")
373 if [[ -n ${f} ]]; then 521 # if [[ -n ${f} ]]; then
374 eerror "Found files in sitedir, outsite sitelibdir:" 522 # eerror "Found files in sitedir, outsite sitelibdir:"
375 eerror "${f}" 523 # eerror "${f}"
376 die "Misplaced files in sitedir" 524 # die "Misplaced files in sitedir"
377 fi 525 # fi
378 fi 526 # fi
379 527
380 # The current implementation lacks libruby (i.e.: jruby) 528 # The current implementation lacks libruby (i.e.: jruby)
381 [[ -z ${libruby_soname} ]] && return 0 529 [[ -z ${libruby_soname} ]] && return 0
382 530
383 scanelf -qnR "${D}${sitedir}" \ 531 # Check also the gems directory, since we could be installing compiled
532 # extensions via ruby-fakegem; make sure to check only in sitelibdir, since
533 # that's what changes between two implementations (otherwise you'd get false
534 # positives now that Ruby 1.9.2 installs with the same sitedir as 1.8)
535 ${scancmd} -qnR "${D}${sitelibdir}" "${D}${sitelibdir/site_ruby/gems}" \
384 | fgrep -v "${libruby_soname}" \ 536 | fgrep -v "${libruby_soname}" \
537 | grep -E -v "${RUBY_QA_ALLOWED_LIBS}" \
385 > "${T}"/ruby-ng-${_ruby_implementation}-mislink.log 538 > "${T}"/ruby-ng-${_ruby_implementation}-mislink.log
386 539
387 if [[ -s "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ]]; then 540 if [[ -s "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ]]; then
388 ewarn "Extensions installed for ${_ruby_implementation} with missing links to ${libruby}" 541 ewarn "Extensions installed for ${_ruby_implementation} with missing links to ${libruby_soname}"
389 ewarn $(< "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ) 542 ewarn $(< "${T}"/ruby-ng-${_ruby_implementation}-mislink.log )
390 die "Missing links to ${libruby}" 543 die "Missing links to ${libruby_soname}"
391 fi 544 fi
392} 545}
393 546
394# @FUNCTION: ruby-ng_src_install 547# @FUNCTION: ruby-ng_src_install
395# @DESCRIPTION: 548# @DESCRIPTION:
404 557
405 _PHASE="check install" \ 558 _PHASE="check install" \
406 _ruby_each_implementation _each_ruby_check_install 559 _ruby_each_implementation _each_ruby_check_install
407} 560}
408 561
562# @FUNCTION: ruby_rbconfig_value
563# @USAGE: rbconfig item
564# @RETURN: Returns the value of the given rbconfig item of the Ruby interpreter in ${RUBY}.
565ruby_rbconfig_value() {
566 echo $(${RUBY} -rrbconfig -e "puts RbConfig::CONFIG['$1']")
567}
568
409# @FUNCTION: doruby 569# @FUNCTION: doruby
410# @USAGE: file [file...] 570# @USAGE: file [file...]
411# @DESCRIPTION: 571# @DESCRIPTION:
412# Installs the specified file(s) into the sitelibdir of the Ruby interpreter in ${RUBY}. 572# Installs the specified file(s) into the sitelibdir of the Ruby interpreter in ${RUBY}.
413doruby() { 573doruby() {
574 [[ -z ${RUBY} ]] && die "\$RUBY is not set"
575 has "${EAPI}" 2 && ! use prefix && EPREFIX=
414 ( # don't want to pollute calling env 576 ( # don't want to pollute calling env
415 insinto $(${RUBY} -r rbconfig -e 'print Config::CONFIG["sitelibdir"]') 577 sitelibdir=$(ruby_rbconfig_value 'sitelibdir')
578 insinto ${sitelibdir#${EPREFIX}}
416 insopts -m 0644 579 insopts -m 0644
417 doins "$@" 580 doins "$@"
418 ) || die "failed to install $@" 581 ) || die "failed to install $@"
419} 582}
420 583
421# @FUNCTION: ruby_get_libruby 584# @FUNCTION: ruby_get_libruby
422# @RETURN: The location of libruby*.so belonging to the Ruby interpreter in ${RUBY}. 585# @RETURN: The location of libruby*.so belonging to the Ruby interpreter in ${RUBY}.
423ruby_get_libruby() { 586ruby_get_libruby() {
424 ${RUBY} -rrbconfig -e 'puts File.join(Config::CONFIG["libdir"], Config::CONFIG["LIBRUBY"])' 587 ${RUBY} -rrbconfig -e 'puts File.join(RbConfig::CONFIG["libdir"], RbConfig::CONFIG["LIBRUBY"])'
425} 588}
426 589
427# @FUNCTION: ruby_get_hdrdir 590# @FUNCTION: ruby_get_hdrdir
428# @RETURN: The location of the header files belonging to the Ruby interpreter in ${RUBY}. 591# @RETURN: The location of the header files belonging to the Ruby interpreter in ${RUBY}.
429ruby_get_hdrdir() { 592ruby_get_hdrdir() {
430 local rubyhdrdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["rubyhdrdir"]') 593 local rubyhdrdir=$(ruby_rbconfig_value 'rubyhdrdir')
431 594
432 if [[ "${rubyhdrdir}" = "nil" ]] ; then 595 if [[ "${rubyhdrdir}" = "nil" ]] ; then
433 rubyhdrdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["archdir"]') 596 rubyhdrdir=$(ruby_rbconfig_value 'archdir')
434 fi 597 fi
435 598
436 echo "${rubyhdrdir}" 599 echo "${rubyhdrdir}"
437} 600}
601
602# @FUNCTION: ruby_get_version
603# @RETURN: The version of the Ruby interpreter in ${RUBY}, or what 'ruby' points to.
604ruby_get_version() {
605 local ruby=${RUBY:-$(type -p ruby 2>/dev/null)}
606
607 echo $(${ruby} -e 'puts RUBY_VERSION')
608}
609
610# @FUNCTION: ruby_get_implementation
611# @RETURN: The implementation of the Ruby interpreter in ${RUBY}, or what 'ruby' points to.
612ruby_get_implementation() {
613 local ruby=${RUBY:-$(type -p ruby 2>/dev/null)}
614
615 case $(${ruby} --version) in
616 *Enterprise*)
617 echo "ree"
618 ;;
619 *jruby*)
620 echo "jruby"
621 ;;
622 *rubinius*)
623 echo "rbx"
624 ;;
625 *)
626 echo "mri"
627 ;;
628 esac
629}

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