/[gentoo-x86]/eclass/ruby-ng.eclass
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Revision 1.4 Revision 1.26
1# Copyright 1999-2004 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 1.4 2009/12/05 11:33:10 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/ruby-ng.eclass,v 1.26 2010/08/22 07:28:24 graaff 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 "[${res%,}]"
113} 115}
114 116
115_ruby_implementation_depend() { 117_ruby_atoms_samelib_generic() {
116 echo "ruby_targets_${1}? ( ${2}[ruby_targets_${1}] )" 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
117} 132}
118 133
119_ruby_add_bdepend() { 134_ruby_atoms_samelib() {
120 local atom=$1 135 local atoms=$(_ruby_atoms_samelib_generic "$*")
136
137 for _ruby_implementation in $USE_RUBY; do
138 echo "${atoms//RUBYTARGET/ruby_targets_${_ruby_implementation}}"
139 done
140}
141
142_ruby_wrap_conditions() {
121 local conditions=$2 143 local conditions="$1"
144 local atoms="$2"
122 145
123 for condition in $conditions; do 146 for condition in $conditions; do
124 atom="${condition}? ( ${atom} )" 147 atoms="${condition}? ( ${atoms} )"
125 done 148 done
126 149
127 DEPEND="${DEPEND} ${atom}" 150 echo "$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} 151}
142 152
143# @FUNCTION: ruby_add_rdepend 153# @FUNCTION: ruby_add_rdepend
144# @USAGE: [conditions] atom 154# @USAGE: dependencies
145# @DESCRIPTION: 155# @DESCRIPTION:
146# Adds the specified atom(s) with optional use condition(s) to 156# Adds the specified dependencies, with use condition(s) to RDEPEND,
147# RDEPEND, taking the current set of ruby targets into account. This 157# taking the current set of ruby targets into account. This makes sure
148# makes sure that all ruby dependencies of the package are installed 158# that all ruby dependencies of the package are installed for the same
149# for the same ruby targets. Use this function for all ruby 159# ruby targets. Use this function for all ruby dependencies instead of
150# dependencies instead of setting RDEPEND yourself. Both atom and 160# setting RDEPEND yourself. The list of atoms uses the same syntax as
151# conditions can be a space-separated list of atoms or conditions. 161# normal dependencies.
162#
163# Note: runtime dependencies are also added as build-time test
164# dependencies.
152ruby_add_rdepend() { 165ruby_add_rdepend() {
153 local atoms=
154 local conditions=
155 case $# in 166 case $# in
156 1) 167 1) ;;
157 atoms=$1
158 ;;
159 2) 168 2)
160 conditions=$1 169 [[ "${GENTOO_DEV}" == "yes" ]] && eqawarn "You can now use the usual syntax in ruby_add_rdepend for $CATEGORY/$PF"
161 atoms=$2 170 ruby_add_rdepend "$(_ruby_wrap_conditions "$1" "$2")"
171 return
162 ;; 172 ;;
163 *) 173 *)
164 die "bad number of arguments to $0" 174 die "bad number of arguments to $0"
165 ;; 175 ;;
166 esac 176 esac
167 177
168 for atom in $atoms; do 178 local dependency=$(_ruby_atoms_samelib "$1")
169 _ruby_add_rdepend "${atom}$(ruby_samelib)" "$conditions" 179
170 done 180 RDEPEND="${RDEPEND} $dependency"
181
182 # Add the dependency as a test-dependency since we're going to
183 # execute the code during test phase.
184 DEPEND="${DEPEND} test? ( ${dependency} )"
185 hasq test "$IUSE" || IUSE="${IUSE} test"
171} 186}
172 187
173# @FUNCTION: ruby_add_bdepend 188# @FUNCTION: ruby_add_bdepend
174# @USAGE: [conditions] atom 189# @USAGE: dependencies
175# @DESCRIPTION: 190# @DESCRIPTION:
176# Adds the specified atom(s) with optional use condition(s) to both 191# Adds the specified dependencies, with use condition(s) to DEPEND,
177# DEPEND and RDEPEND, taking the current set of ruby targets into 192# taking the current set of ruby targets into account. This makes sure
178# account. This makes sure that all ruby dependencies of the package 193# 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 194# ruby targets. Use this function for all ruby dependencies instead of
180# ruby dependencies instead of setting DEPEND and RDEPEND 195# 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 196# normal dependencies.
182# atoms or conditions.
183ruby_add_bdepend() { 197ruby_add_bdepend() {
184 local atoms=
185 local conditions=
186 case $# in 198 case $# in
187 1) 199 1) ;;
188 atoms=$1
189 ;;
190 2) 200 2)
191 conditions=$1 201 [[ "${GENTOO_DEV}" == "yes" ]] && eqawarn "You can now use the usual syntax in ruby_add_bdepend for $CATEGORY/$PF"
192 atoms=$2 202 ruby_add_bdepend "$(_ruby_wrap_conditions "$1" "$2")"
203 return
193 ;; 204 ;;
194 *) 205 *)
195 die "bad number of arguments to $0" 206 die "bad number of arguments to $0"
196 ;; 207 ;;
197 esac 208 esac
198 209
199 for atom in $atoms; do 210 local dependency=$(_ruby_atoms_samelib "$1")
200 _ruby_add_bdepend "${atom}$(ruby_samelib)" "$conditions" 211
201 done 212 DEPEND="${DEPEND} $dependency"
213 RDEPEND="${RDEPEND}"
202} 214}
203 215
204for _ruby_implementation in $USE_RUBY; do 216for _ruby_implementation in $USE_RUBY; do
205 IUSE="${IUSE} ruby_targets_${_ruby_implementation}" 217 IUSE="${IUSE} ruby_targets_${_ruby_implementation}"
206 218
212 fi 224 fi
213done 225done
214 226
215_ruby_invoke_environment() { 227_ruby_invoke_environment() {
216 old_S=${S} 228 old_S=${S}
217 sub_S=${S#${WORKDIR}} 229 sub_S=${S#${WORKDIR}/}
230
231 # Special case, for the always-lovely GitHub fetches. With this,
232 # we allow the star glob to just expand to whatever directory it's
233 # called.
234 if [[ ${sub_S} = *"*" ]]; then
235 pushd "${WORKDIR}"/all &>/dev/null
236 sub_S=$(eval ls -d ${sub_S} 2>/dev/null)
237 popd &>/dev/null
238 fi
218 239
219 environment=$1; shift 240 environment=$1; shift
220 241
221 my_WORKDIR="${WORKDIR}"/${environment} 242 my_WORKDIR="${WORKDIR}"/${environment}
222 S="${my_WORKDIR}"/"${sub_S}" 243 S="${my_WORKDIR}"/"${sub_S}"
240 local invoked=no 261 local invoked=no
241 for _ruby_implementation in ${USE_RUBY}; do 262 for _ruby_implementation in ${USE_RUBY}; do
242 # only proceed if it's requested 263 # only proceed if it's requested
243 use ruby_targets_${_ruby_implementation} || continue 264 use ruby_targets_${_ruby_implementation} || continue
244 265
266 local _ruby_name=$_ruby_implementation
267
268 # Add all USE_RUBY values where the flag name diverts from the binary here
269 case $_ruby_implementation in
270 ree18)
271 _ruby_name=rubyee18
272 ;;
273 esac
274
245 RUBY=$(type -p $_ruby_implementation 2>/dev/null) 275 RUBY=$(type -p $_ruby_name 2>/dev/null)
246 invoked=yes 276 invoked=yes
247 277
248 if [[ -n "$1" ]]; then 278 if [[ -n "$1" ]]; then
249 _ruby_invoke_environment $_ruby_implementation "$@" 279 _ruby_invoke_environment $_ruby_implementation "$@"
250 fi 280 fi
265 _ruby_each_implementation 295 _ruby_each_implementation
266} 296}
267 297
268# @FUNCTION: ruby-ng_src_unpack 298# @FUNCTION: ruby-ng_src_unpack
269# @DESCRIPTION: 299# @DESCRIPTION:
270# Unpack the source archive, including gems. 300# Unpack the source archive.
271ruby-ng_src_unpack() { 301ruby-ng_src_unpack() {
272 mkdir "${WORKDIR}"/all 302 mkdir "${WORKDIR}"/all
273 pushd "${WORKDIR}"/all &>/dev/null 303 pushd "${WORKDIR}"/all &>/dev/null
274 304
275 # We don't support an each-unpack, it's either all or nothing! 305 # We don't support an each-unpack, it's either all or nothing!
316 # almost every other ebuild. 346 # almost every other ebuild.
317 find . -name '._*' -delete 347 find . -name '._*' -delete
318 348
319 _ruby_invoke_environment all _ruby_apply_patches 349 _ruby_invoke_environment all _ruby_apply_patches
320 350
351 _PHASE="source copy" \
321 _ruby_each_implementation _ruby_source_copy 352 _ruby_each_implementation _ruby_source_copy
322 353
323 if type each_ruby_prepare &>/dev/null; then 354 if type each_ruby_prepare &>/dev/null; then
324 _ruby_each_implementation each_ruby_prepare 355 _ruby_each_implementation each_ruby_prepare
325 fi 356 fi
326} 357}
360 type all_ruby_test &>/dev/null && \ 391 type all_ruby_test &>/dev/null && \
361 _ruby_invoke_environment all all_ruby_test 392 _ruby_invoke_environment all all_ruby_test
362} 393}
363 394
364_each_ruby_check_install() { 395_each_ruby_check_install() {
396 local scancmd=scanelf
397 # we have a Mach-O object here
398 [[ ${CHOST} == *-darwin ]] && scancmd=scanmacho
399
400 has "${EAPI}" 2 && ! use prefix && EPREFIX=
401
365 local libruby_basename=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["LIBRUBY_SO"]') 402 local libruby_basename=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["LIBRUBY_SO"]')
366 local libruby_soname=$(scanelf -qS "/usr/$(get_libdir)/${libruby_basename}" | awk '{ print $1 }') 403 local libruby_soname=$(basename $(${scancmd} -F "%S#F" -qS "${EPREFIX}/usr/$(get_libdir)/${libruby_basename}") 2>/dev/null)
367 local sitedir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitedir"]') 404 local sitedir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitedir"]')
368 local sitelibdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitelibdir"]') 405 local sitelibdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitelibdir"]')
369 406
370 # Look for wrong files in sitedir 407 # Look for wrong files in sitedir
371 if [[ -d "${D}${sitedir}" ]]; then 408 # if [[ -d "${D}${sitedir}" ]]; then
372 local f=$(find "${D}${sitedir}" -mindepth 1 -maxdepth 1 -not -wholename "${D}${sitelibdir}") 409 # local f=$(find "${D}${sitedir}" -mindepth 1 -maxdepth 1 -not -wholename "${D}${sitelibdir}")
373 if [[ -n ${f} ]]; then 410 # if [[ -n ${f} ]]; then
374 eerror "Found files in sitedir, outsite sitelibdir:" 411 # eerror "Found files in sitedir, outsite sitelibdir:"
375 eerror "${f}" 412 # eerror "${f}"
376 die "Misplaced files in sitedir" 413 # die "Misplaced files in sitedir"
377 fi 414 # fi
378 fi 415 # fi
379 416
380 # The current implementation lacks libruby (i.e.: jruby) 417 # The current implementation lacks libruby (i.e.: jruby)
381 [[ -z ${libruby_soname} ]] && return 0 418 [[ -z ${libruby_soname} ]] && return 0
382 419
383 scanelf -qnR "${D}${sitedir}" \ 420 # Check also the gems directory, since we could be installing compiled
421 # extensions via ruby-fakegem; make sure to check only in sitelibdir, since
422 # that's what changes between two implementations (otherwise you'd get false
423 # positives now that Ruby 1.9.2 installs with the same sitedir as 1.8)
424 ${scancmd} -qnR "${D}${sitelibdir}" "${D}${sitelibdir/site_ruby/gems}" \
384 | fgrep -v "${libruby_soname}" \ 425 | fgrep -v "${libruby_soname}" \
385 > "${T}"/ruby-ng-${_ruby_implementation}-mislink.log 426 > "${T}"/ruby-ng-${_ruby_implementation}-mislink.log
386 427
387 if [[ -s "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ]]; then 428 if [[ -s "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ]]; then
388 ewarn "Extensions installed for ${_ruby_implementation} with missing links to ${libruby}" 429 ewarn "Extensions installed for ${_ruby_implementation} with missing links to ${libruby_soname}"
389 ewarn $(< "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ) 430 ewarn $(< "${T}"/ruby-ng-${_ruby_implementation}-mislink.log )
390 die "Missing links to ${libruby}" 431 die "Missing links to ${libruby_soname}"
391 fi 432 fi
392} 433}
393 434
394# @FUNCTION: ruby-ng_src_install 435# @FUNCTION: ruby-ng_src_install
395# @DESCRIPTION: 436# @DESCRIPTION:
404 445
405 _PHASE="check install" \ 446 _PHASE="check install" \
406 _ruby_each_implementation _each_ruby_check_install 447 _ruby_each_implementation _each_ruby_check_install
407} 448}
408 449
450# @FUNCTION: ruby_rbconfig_value
451# @USAGE: rbconfig item
452# @RETURN: Returns the value of the given rbconfig item of the Ruby interpreter in ${RUBY}.
453ruby_rbconfig_value() {
454 echo $(${RUBY} -rrbconfig -e "puts Config::CONFIG['$1']")
455}
456
409# @FUNCTION: doruby 457# @FUNCTION: doruby
410# @USAGE: file [file...] 458# @USAGE: file [file...]
411# @DESCRIPTION: 459# @DESCRIPTION:
412# Installs the specified file(s) into the sitelibdir of the Ruby interpreter in ${RUBY}. 460# Installs the specified file(s) into the sitelibdir of the Ruby interpreter in ${RUBY}.
413doruby() { 461doruby() {
414 [[ -z ${RUBY} ]] && die "\$RUBY is not set" 462 [[ -z ${RUBY} ]] && die "\$RUBY is not set"
463 has "${EAPI}" 2 && ! use prefix && EPREFIX=
415 ( # don't want to pollute calling env 464 ( # don't want to pollute calling env
416 insinto $(${RUBY} -rrbconfig -e 'print Config::CONFIG["sitelibdir"]') 465 sitelibdir=$(ruby_rbconfig_value 'sitelibdir')
466 insinto ${sitelibdir#${EPREFIX}}
417 insopts -m 0644 467 insopts -m 0644
418 doins "$@" 468 doins "$@"
419 ) || die "failed to install $@" 469 ) || die "failed to install $@"
420} 470}
421 471
426} 476}
427 477
428# @FUNCTION: ruby_get_hdrdir 478# @FUNCTION: ruby_get_hdrdir
429# @RETURN: The location of the header files belonging to the Ruby interpreter in ${RUBY}. 479# @RETURN: The location of the header files belonging to the Ruby interpreter in ${RUBY}.
430ruby_get_hdrdir() { 480ruby_get_hdrdir() {
431 local rubyhdrdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["rubyhdrdir"]') 481 local rubyhdrdir=$(ruby_rbconfig_value 'rubyhdrdir')
432 482
433 if [[ "${rubyhdrdir}" = "nil" ]] ; then 483 if [[ "${rubyhdrdir}" = "nil" ]] ; then
434 rubyhdrdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["archdir"]') 484 rubyhdrdir=$(ruby_rbconfig_value 'archdir')
435 fi 485 fi
436 486
437 echo "${rubyhdrdir}" 487 echo "${rubyhdrdir}"
438} 488}
489
490# @FUNCTION: ruby_get_version
491# @RETURN: The version of the Ruby interpreter in ${RUBY}, or what 'ruby' points to.
492ruby_get_version() {
493 local ruby=${RUBY:-$(type -p ruby 2>/dev/null)}
494
495 echo $(${ruby} -e 'puts RUBY_VERSION')
496}
497
498# @FUNCTION: ruby_get_implementation
499# @RETURN: The implementation of the Ruby interpreter in ${RUBY}, or what 'ruby' points to.
500ruby_get_implementation() {
501 local ruby=${RUBY:-$(type -p ruby 2>/dev/null)}
502
503 case $(${ruby} --version) in
504 *Enterprise*)
505 echo "ree"
506 ;;
507 *jruby*)
508 echo "jruby"
509 ;;
510 *)
511 echo "mri"
512 ;;
513 esac
514}

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