/[gentoo-x86]/eclass/ruby-ng.eclass
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Revision 1.7 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 1.7 2009/12/25 18:01:34 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
117_ruby_atoms_samelib_generic() {
118 eshopts_push -o noglob
119 echo "RUBYTARGET? ("
120 for token in $*; do
121 case "$token" in
122 "||" | "(" | ")" | *"?")
123 echo "${token}" ;;
124 *])
125 echo "${token%[*}[RUBYTARGET,${token/*[}" ;;
126 *)
127 echo "${token}[RUBYTARGET]" ;;
128 esac
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
115_ruby_implementation_depend() { 140ruby_implementation_command() {
116 echo "ruby_targets_${1}? ( ${2}[ruby_targets_${1}] )" 141 local _ruby_name=$1
117}
118 142
119_ruby_add_bdepend() { 143 # Add all USE_RUBY values where the flag name diverts from the binary here
120 local atom=$1 144 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() {
121 local conditions=$2 162 local conditions="$1"
163 local atoms="$2"
122 164
123 for condition in $conditions; do 165 for condition in $conditions; do
124 atom="${condition}? ( ${atom} )" 166 atoms="${condition}? ( ${atoms} )"
125 done 167 done
126 168
127 DEPEND="${DEPEND} ${atom}" 169 echo "$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} 170}
142 171
143# @FUNCTION: ruby_add_rdepend 172# @FUNCTION: ruby_add_rdepend
144# @USAGE: [conditions] atom 173# @USAGE: dependencies
145# @DESCRIPTION: 174# @DESCRIPTION:
146# Adds the specified atom(s) with optional use condition(s) to 175# Adds the specified dependencies, with use condition(s) to RDEPEND,
147# RDEPEND, taking the current set of ruby targets into account. This 176# taking the current set of ruby targets into account. This makes sure
148# makes sure that all ruby dependencies of the package are installed 177# that all ruby dependencies of the package are installed for the same
149# for the same ruby targets. Use this function for all ruby 178# ruby targets. Use this function for all ruby dependencies instead of
150# dependencies instead of setting RDEPEND yourself. Both atom and 179# setting RDEPEND yourself. The list of atoms uses the same syntax as
151# 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.
152ruby_add_rdepend() { 184ruby_add_rdepend() {
153 local atoms=
154 local conditions=
155 case $# in 185 case $# in
156 1) 186 1) ;;
157 atoms=$1
158 ;;
159 2) 187 2)
160 conditions=$1 188 [[ "${GENTOO_DEV}" == "yes" ]] && eqawarn "You can now use the usual syntax in ruby_add_rdepend for $CATEGORY/$PF"
161 atoms=$2 189 ruby_add_rdepend "$(_ruby_wrap_conditions "$1" "$2")"
190 return
162 ;; 191 ;;
163 *) 192 *)
164 die "bad number of arguments to $0" 193 die "bad number of arguments to $0"
165 ;; 194 ;;
166 esac 195 esac
167 196
168 for atom in $atoms; do 197 local dependency=$(_ruby_atoms_samelib "$1")
169 _ruby_add_rdepend "${atom}$(ruby_samelib)" "$conditions" 198
170 done 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"
171} 205}
172 206
173# @FUNCTION: ruby_add_bdepend 207# @FUNCTION: ruby_add_bdepend
174# @USAGE: [conditions] atom 208# @USAGE: dependencies
175# @DESCRIPTION: 209# @DESCRIPTION:
176# Adds the specified atom(s) with optional use condition(s) to both 210# Adds the specified dependencies, with use condition(s) to DEPEND,
177# DEPEND and RDEPEND, taking the current set of ruby targets into 211# taking the current set of ruby targets into account. This makes sure
178# account. This makes sure that all ruby dependencies of the package 212# 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 213# ruby targets. Use this function for all ruby dependencies instead of
180# ruby dependencies instead of setting DEPEND and RDEPEND 214# 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 215# normal dependencies.
182# atoms or conditions.
183ruby_add_bdepend() { 216ruby_add_bdepend() {
184 local atoms=
185 local conditions=
186 case $# in 217 case $# in
187 1) 218 1) ;;
188 atoms=$1
189 ;;
190 2) 219 2)
191 conditions=$1 220 [[ "${GENTOO_DEV}" == "yes" ]] && eqawarn "You can now use the usual syntax in ruby_add_bdepend for $CATEGORY/$PF"
192 atoms=$2 221 ruby_add_bdepend "$(_ruby_wrap_conditions "$1" "$2")"
222 return
193 ;; 223 ;;
194 *) 224 *)
195 die "bad number of arguments to $0" 225 die "bad number of arguments to $0"
196 ;; 226 ;;
197 esac 227 esac
198 228
199 for atom in $atoms; do 229 local dependency=$(_ruby_atoms_samelib "$1")
200 _ruby_add_bdepend "${atom}$(ruby_samelib)" "$conditions" 230
201 done 231 DEPEND="${DEPEND} $dependency"
232 RDEPEND="${RDEPEND}"
202} 233}
203 234
204for _ruby_implementation in $USE_RUBY; do 235for _ruby_implementation in $USE_RUBY; do
205 IUSE="${IUSE} ruby_targets_${_ruby_implementation}" 236 IUSE="${IUSE} ruby_targets_${_ruby_implementation}"
206 237
… …
212 fi 243 fi
213done 244done
214 245
215_ruby_invoke_environment() { 246_ruby_invoke_environment() {
216 old_S=${S} 247 old_S=${S}
217 sub_S=${S#${WORKDIR}} 248 sub_S=${S#${WORKDIR}/}
249
250 # Special case, for the always-lovely GitHub fetches. With this,
251 # we allow the star glob to just expand to whatever directory it's
252 # called.
253 if [[ ${sub_S} = *"*"* ]]; then
254 pushd "${WORKDIR}"/all &>/dev/null
255 sub_S=$(eval ls -d ${sub_S} 2>/dev/null)
256 popd &>/dev/null
257 fi
218 258
219 environment=$1; shift 259 environment=$1; shift
220 260
221 my_WORKDIR="${WORKDIR}"/${environment} 261 my_WORKDIR="${WORKDIR}"/${environment}
222 S="${my_WORKDIR}"/"${sub_S}" 262 S="${my_WORKDIR}"/"${sub_S}"
… …
240 local invoked=no 280 local invoked=no
241 for _ruby_implementation in ${USE_RUBY}; do 281 for _ruby_implementation in ${USE_RUBY}; do
242 # only proceed if it's requested 282 # only proceed if it's requested
243 use ruby_targets_${_ruby_implementation} || continue 283 use ruby_targets_${_ruby_implementation} || continue
244 284
245 RUBY=$(type -p $_ruby_implementation 2>/dev/null) 285 RUBY=$(ruby_implementation_command ${_ruby_implementation})
246 invoked=yes 286 invoked=yes
247 287
248 if [[ -n "$1" ]]; then 288 if [[ -n "$1" ]]; then
249 _ruby_invoke_environment $_ruby_implementation "$@" 289 _ruby_invoke_environment ${_ruby_implementation} "$@"
250 fi 290 fi
251 291
252 unset RUBY 292 unset RUBY
253 done 293 done
254 294
… …
361 type all_ruby_test &>/dev/null && \ 401 type all_ruby_test &>/dev/null && \
362 _ruby_invoke_environment all all_ruby_test 402 _ruby_invoke_environment all all_ruby_test
363} 403}
364 404
365_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
366 local libruby_basename=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["LIBRUBY_SO"]') 412 local libruby_basename=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["LIBRUBY_SO"]')
367 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)/${libruby_basename}") 2>/dev/null)
368 local sitedir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitedir"]') 414 local sitedir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitedir"]')
369 local sitelibdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitelibdir"]') 415 local sitelibdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitelibdir"]')
370 416
371 # Look for wrong files in sitedir 417 # Look for wrong files in sitedir
372 if [[ -d "${D}${sitedir}" ]]; then 418 # if [[ -d "${D}${sitedir}" ]]; then
373 local f=$(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}")
374 if [[ -n ${f} ]]; then 420 # if [[ -n ${f} ]]; then
375 eerror "Found files in sitedir, outsite sitelibdir:" 421 # eerror "Found files in sitedir, outsite sitelibdir:"
376 eerror "${f}" 422 # eerror "${f}"
377 die "Misplaced files in sitedir" 423 # die "Misplaced files in sitedir"
378 fi 424 # fi
379 fi 425 # fi
380 426
381 # The current implementation lacks libruby (i.e.: jruby) 427 # The current implementation lacks libruby (i.e.: jruby)
382 [[ -z ${libruby_soname} ]] && return 0 428 [[ -z ${libruby_soname} ]] && return 0
383 429
384 scanelf -qnR "${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}${sitelibdir/site_ruby/gems}" \
385 | fgrep -v "${libruby_soname}" \ 435 | fgrep -v "${libruby_soname}" \
386 > "${T}"/ruby-ng-${_ruby_implementation}-mislink.log 436 > "${T}"/ruby-ng-${_ruby_implementation}-mislink.log
387 437
388 if [[ -s "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ]]; then 438 if [[ -s "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ]]; then
389 ewarn "Extensions installed for ${_ruby_implementation} with missing links to ${libruby}" 439 ewarn "Extensions installed for ${_ruby_implementation} with missing links to ${libruby_soname}"
390 ewarn $(< "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ) 440 ewarn $(< "${T}"/ruby-ng-${_ruby_implementation}-mislink.log )
391 die "Missing links to ${libruby}" 441 die "Missing links to ${libruby_soname}"
392 fi 442 fi
393} 443}
394 444
395# @FUNCTION: ruby-ng_src_install 445# @FUNCTION: ruby-ng_src_install
396# @DESCRIPTION: 446# @DESCRIPTION:
… …
405 455
406 _PHASE="check install" \ 456 _PHASE="check install" \
407 _ruby_each_implementation _each_ruby_check_install 457 _ruby_each_implementation _each_ruby_check_install
408} 458}
409 459
460# @FUNCTION: ruby_rbconfig_value
461# @USAGE: rbconfig item
462# @RETURN: Returns the value of the given rbconfig item of the Ruby interpreter in ${RUBY}.
463ruby_rbconfig_value() {
464 echo $(${RUBY} -rrbconfig -e "puts Config::CONFIG['$1']")
465}
466
410# @FUNCTION: doruby 467# @FUNCTION: doruby
411# @USAGE: file [file...] 468# @USAGE: file [file...]
412# @DESCRIPTION: 469# @DESCRIPTION:
413# 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}.
414doruby() { 471doruby() {
415 [[ -z ${RUBY} ]] && die "\$RUBY is not set" 472 [[ -z ${RUBY} ]] && die "\$RUBY is not set"
473 has "${EAPI}" 2 && ! use prefix && EPREFIX=
416 ( # don't want to pollute calling env 474 ( # don't want to pollute calling env
417 insinto $(${RUBY} -rrbconfig -e 'print Config::CONFIG["sitelibdir"]') 475 sitelibdir=$(ruby_rbconfig_value 'sitelibdir')
476 insinto ${sitelibdir#${EPREFIX}}
418 insopts -m 0644 477 insopts -m 0644
419 doins "$@" 478 doins "$@"
420 ) || die "failed to install $@" 479 ) || die "failed to install $@"
421} 480}
422 481
… …
427} 486}
428 487
429# @FUNCTION: ruby_get_hdrdir 488# @FUNCTION: ruby_get_hdrdir
430# @RETURN: The location of the header files belonging to the Ruby interpreter in ${RUBY}. 489# @RETURN: The location of the header files belonging to the Ruby interpreter in ${RUBY}.
431ruby_get_hdrdir() { 490ruby_get_hdrdir() {
432 local rubyhdrdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["rubyhdrdir"]') 491 local rubyhdrdir=$(ruby_rbconfig_value 'rubyhdrdir')
433 492
434 if [[ "${rubyhdrdir}" = "nil" ]] ; then 493 if [[ "${rubyhdrdir}" = "nil" ]] ; then
435 rubyhdrdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["archdir"]') 494 rubyhdrdir=$(ruby_rbconfig_value 'archdir')
436 fi 495 fi
437 496
438 echo "${rubyhdrdir}" 497 echo "${rubyhdrdir}"
439} 498}
499
500# @FUNCTION: ruby_get_version
501# @RETURN: The version of the Ruby interpreter in ${RUBY}, or what 'ruby' points to.
502ruby_get_version() {
503 local ruby=${RUBY:-$(type -p ruby 2>/dev/null)}
504
505 echo $(${ruby} -e 'puts RUBY_VERSION')
506}
507
508# @FUNCTION: ruby_get_implementation
509# @RETURN: The implementation of the Ruby interpreter in ${RUBY}, or what 'ruby' points to.
510ruby_get_implementation() {
511 local ruby=${RUBY:-$(type -p ruby 2>/dev/null)}
512
513 case $(${ruby} --version) in
514 *Enterprise*)
515 echo "ree"
516 ;;
517 *jruby*)
518 echo "jruby"
519 ;;
520 *)
521 echo "mri"
522 ;;
523 esac
524}
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