/[gentoo-x86]/eclass/ruby-ng.eclass
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Revision 1.11 Revision 1.33
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 1.11 2010/04/26 15:07:58 a3li Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/ruby-ng.eclass,v 1.33 2011/07/08 11:35:01 ssuominen 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:
47# Set the value to "yes" to make the dependency on a Ruby interpreter optional. 49# Set the value to "yes" to make the dependency on a Ruby interpreter optional.
50
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.
48 58
49inherit eutils toolchain-funcs 59inherit eutils toolchain-funcs
50 60
51EXPORT_FUNCTIONS src_unpack src_prepare src_configure src_compile src_test src_install pkg_setup 61EXPORT_FUNCTIONS src_unpack src_prepare src_configure src_compile src_test src_install pkg_setup
52 62
53case ${EAPI} in 63case ${EAPI} in
54 0|1) 64 0|1)
55 die "Unsupported EAPI=${EAPI} (too old) for ruby-ng.eclass" ;; 65 die "Unsupported EAPI=${EAPI} (too old) for ruby-ng.eclass" ;;
56 2) ;; 66 2|3) ;;
67 4)
68 # S is no longer automatically assigned when it doesn't exist.
69 S="${WORKDIR}"
70 ;;
57 *) 71 *)
58 die "Unknown EAPI=${EAPI} for ruby-ng.eclass" 72 die "Unknown EAPI=${EAPI} for ruby-ng.eclass"
59esac 73esac
60 74
61# @FUNCTION: ruby_implementation_depend 75# @FUNCTION: ruby_implementation_depend
110 done 124 done
111 125
112 echo "[${res%,}]" 126 echo "[${res%,}]"
113} 127}
114 128
129_ruby_atoms_samelib_generic() {
130 eshopts_push -o noglob
131 echo "RUBYTARGET? ("
132 for token in $*; do
133 case "$token" in
134 "||" | "(" | ")" | *"?")
135 echo "${token}" ;;
136 *])
137 echo "${token%[*}[RUBYTARGET,${token/*[}" ;;
138 *)
139 echo "${token}[RUBYTARGET]" ;;
140 esac
141 done
142 echo ")"
143 eshopts_pop
144}
145
146# @FUNCTION: ruby_implementation_command
147# @RETURN: the path to the given ruby implementation
148# @DESCRIPTION:
149# Not all implementations have the same command basename as the
150# target; namely Ruby Enterprise 1.8 uses ree18 and rubyee18
151# respectively. This function translate between the two
115_ruby_implementation_depend() { 152ruby_implementation_command() {
116 echo "ruby_targets_${1}? ( ${2}[ruby_targets_${1}] )" 153 local _ruby_name=$1
117}
118 154
119_ruby_add_bdepend() { 155 # Add all USE_RUBY values where the flag name diverts from the binary here
120 local atom=$1 156 case $1 in
157 ree18)
158 _ruby_name=rubyee18
159 ;;
160 esac
161
162 echo $(type -p ${_ruby_name} 2>/dev/null)
163}
164
165_ruby_atoms_samelib() {
166 local atoms=$(_ruby_atoms_samelib_generic "$*")
167
168 for _ruby_implementation in $USE_RUBY; do
169 echo "${atoms//RUBYTARGET/ruby_targets_${_ruby_implementation}}"
170 done
171}
172
173_ruby_wrap_conditions() {
121 local conditions=$2 174 local conditions="$1"
175 local atoms="$2"
122 176
123 for condition in $conditions; do 177 for condition in $conditions; do
124 hasq $condition "$IUSE" || IUSE="${IUSE} $condition"
125 atom="${condition}? ( ${atom} )" 178 atoms="${condition}? ( ${atoms} )"
126 done 179 done
127 180
128 DEPEND="${DEPEND} ${atom}" 181 echo "$atoms"
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} 182}
144 183
145# @FUNCTION: ruby_add_rdepend 184# @FUNCTION: ruby_add_rdepend
146# @USAGE: [conditions] atom 185# @USAGE: dependencies
147# @DESCRIPTION: 186# @DESCRIPTION:
148# Adds the specified atom(s) with optional use condition(s) to 187# Adds the specified dependencies, with use condition(s) to RDEPEND,
149# RDEPEND, taking the current set of ruby targets into account. This 188# taking the current set of ruby targets into account. This makes sure
150# makes sure that all ruby dependencies of the package are installed 189# that all ruby dependencies of the package are installed for the same
151# for the same ruby targets. Use this function for all ruby 190# ruby targets. Use this function for all ruby dependencies instead of
152# dependencies instead of setting RDEPEND yourself. Both atom and 191# setting RDEPEND yourself. The list of atoms uses the same syntax as
153# conditions can be a space-separated list of atoms or conditions. 192# normal dependencies.
193#
194# Note: runtime dependencies are also added as build-time test
195# dependencies.
154ruby_add_rdepend() { 196ruby_add_rdepend() {
155 local atoms=
156 local conditions=
157 case $# in 197 case $# in
158 1) 198 1) ;;
159 atoms=$1
160 ;;
161 2) 199 2)
162 conditions=$1 200 [[ "${GENTOO_DEV}" == "yes" ]] && eqawarn "You can now use the usual syntax in ruby_add_rdepend for $CATEGORY/$PF"
163 atoms=$2 201 ruby_add_rdepend "$(_ruby_wrap_conditions "$1" "$2")"
202 return
164 ;; 203 ;;
165 *) 204 *)
166 die "bad number of arguments to $0" 205 die "bad number of arguments to $0"
167 ;; 206 ;;
168 esac 207 esac
169 208
170 for atom in $atoms; do 209 local dependency=$(_ruby_atoms_samelib "$1")
171 _ruby_add_rdepend "${atom}$(ruby_samelib)" "$conditions" 210
172 done 211 RDEPEND="${RDEPEND} $dependency"
212
213 # Add the dependency as a test-dependency since we're going to
214 # execute the code during test phase.
215 DEPEND="${DEPEND} test? ( ${dependency} )"
216 has test "$IUSE" || IUSE="${IUSE} test"
173} 217}
174 218
175# @FUNCTION: ruby_add_bdepend 219# @FUNCTION: ruby_add_bdepend
176# @USAGE: [conditions] atom 220# @USAGE: dependencies
177# @DESCRIPTION: 221# @DESCRIPTION:
178# Adds the specified atom(s) with optional use condition(s) to both 222# Adds the specified dependencies, with use condition(s) to DEPEND,
179# DEPEND and RDEPEND, taking the current set of ruby targets into 223# taking the current set of ruby targets into account. This makes sure
180# account. This makes sure that all ruby dependencies of the package 224# that all ruby dependencies of the package are installed for the same
181# are installed for the same ruby targets. Use this function for all 225# ruby targets. Use this function for all ruby dependencies instead of
182# ruby dependencies instead of setting DEPEND and RDEPEND 226# setting DEPEND yourself. The list of atoms uses the same syntax as
183# yourself. Both atom and conditions can be a space-separated list of 227# normal dependencies.
184# atoms or conditions.
185ruby_add_bdepend() { 228ruby_add_bdepend() {
186 local atoms=
187 local conditions=
188 case $# in 229 case $# in
189 1) 230 1) ;;
190 atoms=$1
191 ;;
192 2) 231 2)
193 conditions=$1 232 [[ "${GENTOO_DEV}" == "yes" ]] && eqawarn "You can now use the usual syntax in ruby_add_bdepend for $CATEGORY/$PF"
194 atoms=$2 233 ruby_add_bdepend "$(_ruby_wrap_conditions "$1" "$2")"
234 return
195 ;; 235 ;;
196 *) 236 *)
197 die "bad number of arguments to $0" 237 die "bad number of arguments to $0"
198 ;; 238 ;;
199 esac 239 esac
200 240
201 for atom in $atoms; do 241 local dependency=$(_ruby_atoms_samelib "$1")
202 _ruby_add_bdepend "${atom}$(ruby_samelib)" "$conditions" 242
203 done 243 DEPEND="${DEPEND} $dependency"
244 RDEPEND="${RDEPEND}"
204} 245}
205 246
206for _ruby_implementation in $USE_RUBY; do 247for _ruby_implementation in $USE_RUBY; do
207 IUSE="${IUSE} ruby_targets_${_ruby_implementation}" 248 IUSE="${IUSE} ruby_targets_${_ruby_implementation}"
208 249
214 fi 255 fi
215done 256done
216 257
217_ruby_invoke_environment() { 258_ruby_invoke_environment() {
218 old_S=${S} 259 old_S=${S}
260 case ${EAPI} in
261 4)
262 if [ -z ${RUBY_S} ]; then
263 sub_S=${P}
264 else
265 sub_S=${RUBY_S}
266 fi
267 ;;
268 *)
219 sub_S=${S#${WORKDIR}} 269 sub_S=${S#${WORKDIR}/}
270 ;;
271 esac
272
273 # Special case, for the always-lovely GitHub fetches. With this,
274 # we allow the star glob to just expand to whatever directory it's
275 # called.
276 if [[ ${sub_S} = *"*"* ]]; then
277 pushd "${WORKDIR}"/all &>/dev/null
278 sub_S=$(eval ls -d ${sub_S} 2>/dev/null)
279 popd &>/dev/null
280 fi
220 281
221 environment=$1; shift 282 environment=$1; shift
222 283
223 my_WORKDIR="${WORKDIR}"/${environment} 284 my_WORKDIR="${WORKDIR}"/${environment}
224 S="${my_WORKDIR}"/"${sub_S}" 285 S="${my_WORKDIR}"/"${sub_S}"
242 local invoked=no 303 local invoked=no
243 for _ruby_implementation in ${USE_RUBY}; do 304 for _ruby_implementation in ${USE_RUBY}; do
244 # only proceed if it's requested 305 # only proceed if it's requested
245 use ruby_targets_${_ruby_implementation} || continue 306 use ruby_targets_${_ruby_implementation} || continue
246 307
247 local _ruby_name=$_ruby_implementation 308 RUBY=$(ruby_implementation_command ${_ruby_implementation})
248
249 # Add all USE_RUBY values where the flag name diverts from the binary here
250 case $_ruby_implementation in
251 ree18)
252 _ruby_name=rubyee18
253 ;;
254 esac
255
256 RUBY=$(type -p $_ruby_name 2>/dev/null)
257 invoked=yes 309 invoked=yes
258 310
259 if [[ -n "$1" ]]; then 311 if [[ -n "$1" ]]; then
260 _ruby_invoke_environment $_ruby_implementation "$@" 312 _ruby_invoke_environment ${_ruby_implementation} "$@"
261 fi 313 fi
262 314
263 unset RUBY 315 unset RUBY
264 done 316 done
265 317
372 type all_ruby_test &>/dev/null && \ 424 type all_ruby_test &>/dev/null && \
373 _ruby_invoke_environment all all_ruby_test 425 _ruby_invoke_environment all all_ruby_test
374} 426}
375 427
376_each_ruby_check_install() { 428_each_ruby_check_install() {
429 local scancmd=scanelf
430 # we have a Mach-O object here
431 [[ ${CHOST} == *-darwin ]] && scancmd=scanmacho
432
433 has "${EAPI}" 2 && ! use prefix && EPREFIX=
434
377 local libruby_basename=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["LIBRUBY_SO"]') 435 local libruby_basename=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["LIBRUBY_SO"]')
378 local libruby_soname=$(scanelf -qS "/usr/$(get_libdir)/${libruby_basename}" | awk '{ print $1 }') 436 local libruby_soname=$(basename $(${scancmd} -F "%S#F" -qS "${EPREFIX}/usr/$(get_libdir)/${libruby_basename}") 2>/dev/null)
379 local sitedir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitedir"]') 437 local sitedir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitedir"]')
380 local sitelibdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitelibdir"]') 438 local sitelibdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitelibdir"]')
381 439
382 # Look for wrong files in sitedir 440 # Look for wrong files in sitedir
383 if [[ -d "${D}${sitedir}" ]]; then 441 # if [[ -d "${D}${sitedir}" ]]; then
384 local f=$(find "${D}${sitedir}" -mindepth 1 -maxdepth 1 -not -wholename "${D}${sitelibdir}") 442 # local f=$(find "${D}${sitedir}" -mindepth 1 -maxdepth 1 -not -wholename "${D}${sitelibdir}")
385 if [[ -n ${f} ]]; then 443 # if [[ -n ${f} ]]; then
386 eerror "Found files in sitedir, outsite sitelibdir:" 444 # eerror "Found files in sitedir, outsite sitelibdir:"
387 eerror "${f}" 445 # eerror "${f}"
388 die "Misplaced files in sitedir" 446 # die "Misplaced files in sitedir"
389 fi 447 # fi
390 fi 448 # fi
391 449
392 # The current implementation lacks libruby (i.e.: jruby) 450 # The current implementation lacks libruby (i.e.: jruby)
393 [[ -z ${libruby_soname} ]] && return 0 451 [[ -z ${libruby_soname} ]] && return 0
394 452
395 scanelf -qnR "${D}${sitedir}" \ 453 # Check also the gems directory, since we could be installing compiled
454 # extensions via ruby-fakegem; make sure to check only in sitelibdir, since
455 # that's what changes between two implementations (otherwise you'd get false
456 # positives now that Ruby 1.9.2 installs with the same sitedir as 1.8)
457 ${scancmd} -qnR "${D}${sitelibdir}" "${D}${sitelibdir/site_ruby/gems}" \
396 | fgrep -v "${libruby_soname}" \ 458 | fgrep -v "${libruby_soname}" \
397 > "${T}"/ruby-ng-${_ruby_implementation}-mislink.log 459 > "${T}"/ruby-ng-${_ruby_implementation}-mislink.log
398 460
399 if [[ -s "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ]]; then 461 if [[ -s "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ]]; then
400 ewarn "Extensions installed for ${_ruby_implementation} with missing links to ${libruby}" 462 ewarn "Extensions installed for ${_ruby_implementation} with missing links to ${libruby_soname}"
401 ewarn $(< "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ) 463 ewarn $(< "${T}"/ruby-ng-${_ruby_implementation}-mislink.log )
402 die "Missing links to ${libruby}" 464 die "Missing links to ${libruby_soname}"
403 fi 465 fi
404} 466}
405 467
406# @FUNCTION: ruby-ng_src_install 468# @FUNCTION: ruby-ng_src_install
407# @DESCRIPTION: 469# @DESCRIPTION:
429# @USAGE: file [file...] 491# @USAGE: file [file...]
430# @DESCRIPTION: 492# @DESCRIPTION:
431# Installs the specified file(s) into the sitelibdir of the Ruby interpreter in ${RUBY}. 493# Installs the specified file(s) into the sitelibdir of the Ruby interpreter in ${RUBY}.
432doruby() { 494doruby() {
433 [[ -z ${RUBY} ]] && die "\$RUBY is not set" 495 [[ -z ${RUBY} ]] && die "\$RUBY is not set"
496 has "${EAPI}" 2 && ! use prefix && EPREFIX=
434 ( # don't want to pollute calling env 497 ( # don't want to pollute calling env
435 insinto $(ruby_rbconfig_value 'sitelibdir') 498 sitelibdir=$(ruby_rbconfig_value 'sitelibdir')
499 insinto ${sitelibdir#${EPREFIX}}
436 insopts -m 0644 500 insopts -m 0644
437 doins "$@" 501 doins "$@"
438 ) || die "failed to install $@" 502 ) || die "failed to install $@"
439} 503}
440 504

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