/[gentoo-x86]/eclass/ruby-ng.eclass
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Revision 1.18 Revision 1.27
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 1.18 2010/05/22 12:45:03 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/ruby-ng.eclass,v 1.27 2010/08/30 22:08:24 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
117 echo "RUBYTARGET? (" 119 echo "RUBYTARGET? ("
118 for token in $*; do 120 for token in $*; do
119 case "$token" in 121 case "$token" in
120 "||" | "(" | ")" | *"?") 122 "||" | "(" | ")" | *"?")
121 echo "${token}" ;; 123 echo "${token}" ;;
124 *])
125 echo "${token%[*}[RUBYTARGET,${token/*[}" ;;
122 *) 126 *)
123 # TODO we need to deal with merging USE-based
124 # dependencies
125 echo "${token}[RUBYTARGET]" ;; 127 echo "${token}[RUBYTARGET]" ;;
126 esac 128 esac
127 done 129 done
128 echo ")" 130 echo ")"
129 eshopts_pop 131 eshopts_pop
130} 132}
131 133
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 ${_ruby_name} 2>/dev/null)
151}
152
132_ruby_atoms_samelib() { 153_ruby_atoms_samelib() {
133 local atoms=$(_ruby_atoms_samelib_generic "$*") 154 local atoms=$(_ruby_atoms_samelib_generic "$*")
134 155
135 for _ruby_implementation in $USE_RUBY; do 156 for _ruby_implementation in $USE_RUBY; do
136 echo "${atoms//RUBYTARGET/ruby_targets_${_ruby_implementation}}" 157 echo "${atoms//RUBYTARGET/ruby_targets_${_ruby_implementation}}"
140_ruby_wrap_conditions() { 161_ruby_wrap_conditions() {
141 local conditions="$1" 162 local conditions="$1"
142 local atoms="$2" 163 local atoms="$2"
143 164
144 for condition in $conditions; do 165 for condition in $conditions; do
145 hasq $condition "$IUSE" || IUSE="${IUSE} $condition"
146 atoms="${condition}? ( ${atoms} )" 166 atoms="${condition}? ( ${atoms} )"
147 done 167 done
148 168
149 echo "$atoms" 169 echo "$atoms"
150} 170}
178 198
179 RDEPEND="${RDEPEND} $dependency" 199 RDEPEND="${RDEPEND} $dependency"
180 200
181 # Add the dependency as a test-dependency since we're going to 201 # Add the dependency as a test-dependency since we're going to
182 # execute the code during test phase. 202 # execute the code during test phase.
183 DEPEND="${DEPEND} $(_ruby_wrap_conditions test "${dependency}")" 203 DEPEND="${DEPEND} test? ( ${dependency} )"
204 hasq test "$IUSE" || IUSE="${IUSE} test"
184} 205}
185 206
186# @FUNCTION: ruby_add_bdepend 207# @FUNCTION: ruby_add_bdepend
187# @USAGE: dependencies 208# @USAGE: dependencies
188# @DESCRIPTION: 209# @DESCRIPTION:
206 esac 227 esac
207 228
208 local dependency=$(_ruby_atoms_samelib "$1") 229 local dependency=$(_ruby_atoms_samelib "$1")
209 230
210 DEPEND="${DEPEND} $dependency" 231 DEPEND="${DEPEND} $dependency"
232 RDEPEND="${RDEPEND}"
211} 233}
212 234
213for _ruby_implementation in $USE_RUBY; do 235for _ruby_implementation in $USE_RUBY; do
214 IUSE="${IUSE} ruby_targets_${_ruby_implementation}" 236 IUSE="${IUSE} ruby_targets_${_ruby_implementation}"
215 237
258 local invoked=no 280 local invoked=no
259 for _ruby_implementation in ${USE_RUBY}; do 281 for _ruby_implementation in ${USE_RUBY}; do
260 # only proceed if it's requested 282 # only proceed if it's requested
261 use ruby_targets_${_ruby_implementation} || continue 283 use ruby_targets_${_ruby_implementation} || continue
262 284
263 local _ruby_name=$_ruby_implementation 285 RUBY=$(ruby_implementation_command ${_ruby_implementation})
264
265 # Add all USE_RUBY values where the flag name diverts from the binary here
266 case $_ruby_implementation in
267 ree18)
268 _ruby_name=rubyee18
269 ;;
270 esac
271
272 RUBY=$(type -p $_ruby_name 2>/dev/null)
273 invoked=yes 286 invoked=yes
274 287
275 if [[ -n "$1" ]]; then 288 if [[ -n "$1" ]]; then
276 _ruby_invoke_environment $_ruby_implementation "$@" 289 _ruby_invoke_environment ${_ruby_implementation} "$@"
277 fi 290 fi
278 291
279 unset RUBY 292 unset RUBY
280 done 293 done
281 294
388 type all_ruby_test &>/dev/null && \ 401 type all_ruby_test &>/dev/null && \
389 _ruby_invoke_environment all all_ruby_test 402 _ruby_invoke_environment all all_ruby_test
390} 403}
391 404
392_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
393 local libruby_basename=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["LIBRUBY_SO"]') 412 local libruby_basename=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["LIBRUBY_SO"]')
394 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)/${libruby_basename}") 2>/dev/null)
395 local sitedir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitedir"]') 414 local sitedir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitedir"]')
396 local sitelibdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitelibdir"]') 415 local sitelibdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitelibdir"]')
397 416
398 # Look for wrong files in sitedir 417 # Look for wrong files in sitedir
399 if [[ -d "${D}${sitedir}" ]]; then 418 # if [[ -d "${D}${sitedir}" ]]; then
400 local f=$(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}")
401 if [[ -n ${f} ]]; then 420 # if [[ -n ${f} ]]; then
402 eerror "Found files in sitedir, outsite sitelibdir:" 421 # eerror "Found files in sitedir, outsite sitelibdir:"
403 eerror "${f}" 422 # eerror "${f}"
404 die "Misplaced files in sitedir" 423 # die "Misplaced files in sitedir"
405 fi 424 # fi
406 fi 425 # fi
407 426
408 # The current implementation lacks libruby (i.e.: jruby) 427 # The current implementation lacks libruby (i.e.: jruby)
409 [[ -z ${libruby_soname} ]] && return 0 428 [[ -z ${libruby_soname} ]] && return 0
410 429
411 scanelf -qnR "${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}${sitelibdir/site_ruby/gems}" \
412 | fgrep -v "${libruby_soname}" \ 435 | fgrep -v "${libruby_soname}" \
413 > "${T}"/ruby-ng-${_ruby_implementation}-mislink.log 436 > "${T}"/ruby-ng-${_ruby_implementation}-mislink.log
414 437
415 if [[ -s "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ]]; then 438 if [[ -s "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ]]; then
416 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}"
445# @USAGE: file [file...] 468# @USAGE: file [file...]
446# @DESCRIPTION: 469# @DESCRIPTION:
447# 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}.
448doruby() { 471doruby() {
449 [[ -z ${RUBY} ]] && die "\$RUBY is not set" 472 [[ -z ${RUBY} ]] && die "\$RUBY is not set"
473 has "${EAPI}" 2 && ! use prefix && EPREFIX=
450 ( # don't want to pollute calling env 474 ( # don't want to pollute calling env
451 insinto $(ruby_rbconfig_value 'sitelibdir') 475 sitelibdir=$(ruby_rbconfig_value 'sitelibdir')
476 insinto ${sitelibdir#${EPREFIX}}
452 insopts -m 0644 477 insopts -m 0644
453 doins "$@" 478 doins "$@"
454 ) || die "failed to install $@" 479 ) || die "failed to install $@"
455} 480}
456 481

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