/[gentoo-x86]/eclass/ruby-ng.eclass
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Revision 1.11 Revision 1.26
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 1.26 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 hasq $condition "$IUSE" || IUSE="${IUSE} $condition"
125 atom="${condition}? ( ${atom} )" 147 atoms="${condition}? ( ${atoms} )"
126 done 148 done
127 149
128 DEPEND="${DEPEND} ${atom}" 150 echo "$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} 151}
144 152
145# @FUNCTION: ruby_add_rdepend 153# @FUNCTION: ruby_add_rdepend
146# @USAGE: [conditions] atom 154# @USAGE: dependencies
147# @DESCRIPTION: 155# @DESCRIPTION:
148# Adds the specified atom(s) with optional use condition(s) to 156# Adds the specified dependencies, with use condition(s) to RDEPEND,
149# RDEPEND, taking the current set of ruby targets into account. This 157# taking the current set of ruby targets into account. This makes sure
150# makes sure that all ruby dependencies of the package are installed 158# that all ruby dependencies of the package are installed for the same
151# for the same ruby targets. Use this function for all ruby 159# ruby targets. Use this function for all ruby dependencies instead of
152# dependencies instead of setting RDEPEND yourself. Both atom and 160# setting RDEPEND yourself. The list of atoms uses the same syntax as
153# 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.
154ruby_add_rdepend() { 165ruby_add_rdepend() {
155 local atoms=
156 local conditions=
157 case $# in 166 case $# in
158 1) 167 1) ;;
159 atoms=$1
160 ;;
161 2) 168 2)
162 conditions=$1 169 [[ "${GENTOO_DEV}" == "yes" ]] && eqawarn "You can now use the usual syntax in ruby_add_rdepend for $CATEGORY/$PF"
163 atoms=$2 170 ruby_add_rdepend "$(_ruby_wrap_conditions "$1" "$2")"
171 return
164 ;; 172 ;;
165 *) 173 *)
166 die "bad number of arguments to $0" 174 die "bad number of arguments to $0"
167 ;; 175 ;;
168 esac 176 esac
169 177
170 for atom in $atoms; do 178 local dependency=$(_ruby_atoms_samelib "$1")
171 _ruby_add_rdepend "${atom}$(ruby_samelib)" "$conditions" 179
172 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"
173} 186}
174 187
175# @FUNCTION: ruby_add_bdepend 188# @FUNCTION: ruby_add_bdepend
176# @USAGE: [conditions] atom 189# @USAGE: dependencies
177# @DESCRIPTION: 190# @DESCRIPTION:
178# Adds the specified atom(s) with optional use condition(s) to both 191# Adds the specified dependencies, with use condition(s) to DEPEND,
179# DEPEND and RDEPEND, taking the current set of ruby targets into 192# taking the current set of ruby targets into account. This makes sure
180# account. This makes sure that all ruby dependencies of the package 193# 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 194# ruby targets. Use this function for all ruby dependencies instead of
182# ruby dependencies instead of setting DEPEND and RDEPEND 195# 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 196# normal dependencies.
184# atoms or conditions.
185ruby_add_bdepend() { 197ruby_add_bdepend() {
186 local atoms=
187 local conditions=
188 case $# in 198 case $# in
189 1) 199 1) ;;
190 atoms=$1
191 ;;
192 2) 200 2)
193 conditions=$1 201 [[ "${GENTOO_DEV}" == "yes" ]] && eqawarn "You can now use the usual syntax in ruby_add_bdepend for $CATEGORY/$PF"
194 atoms=$2 202 ruby_add_bdepend "$(_ruby_wrap_conditions "$1" "$2")"
203 return
195 ;; 204 ;;
196 *) 205 *)
197 die "bad number of arguments to $0" 206 die "bad number of arguments to $0"
198 ;; 207 ;;
199 esac 208 esac
200 209
201 for atom in $atoms; do 210 local dependency=$(_ruby_atoms_samelib "$1")
202 _ruby_add_bdepend "${atom}$(ruby_samelib)" "$conditions" 211
203 done 212 DEPEND="${DEPEND} $dependency"
213 RDEPEND="${RDEPEND}"
204} 214}
205 215
206for _ruby_implementation in $USE_RUBY; do 216for _ruby_implementation in $USE_RUBY; do
207 IUSE="${IUSE} ruby_targets_${_ruby_implementation}" 217 IUSE="${IUSE} ruby_targets_${_ruby_implementation}"
208 218
214 fi 224 fi
215done 225done
216 226
217_ruby_invoke_environment() { 227_ruby_invoke_environment() {
218 old_S=${S} 228 old_S=${S}
219 sub_S=${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
220 239
221 environment=$1; shift 240 environment=$1; shift
222 241
223 my_WORKDIR="${WORKDIR}"/${environment} 242 my_WORKDIR="${WORKDIR}"/${environment}
224 S="${my_WORKDIR}"/"${sub_S}" 243 S="${my_WORKDIR}"/"${sub_S}"
372 type all_ruby_test &>/dev/null && \ 391 type all_ruby_test &>/dev/null && \
373 _ruby_invoke_environment all all_ruby_test 392 _ruby_invoke_environment all all_ruby_test
374} 393}
375 394
376_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
377 local libruby_basename=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["LIBRUBY_SO"]') 402 local libruby_basename=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["LIBRUBY_SO"]')
378 local libruby_soname=$(scanelf -qS "/usr/$(get_libdir)/${libruby_basename}" | awk '{ print $1 }') 403 local libruby_soname=$(basename $(${scancmd} -F "%S#F" -qS "${EPREFIX}/usr/$(get_libdir)/${libruby_basename}") 2>/dev/null)
379 local sitedir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitedir"]') 404 local sitedir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitedir"]')
380 local sitelibdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitelibdir"]') 405 local sitelibdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitelibdir"]')
381 406
382 # Look for wrong files in sitedir 407 # Look for wrong files in sitedir
383 if [[ -d "${D}${sitedir}" ]]; then 408 # if [[ -d "${D}${sitedir}" ]]; then
384 local f=$(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}")
385 if [[ -n ${f} ]]; then 410 # if [[ -n ${f} ]]; then
386 eerror "Found files in sitedir, outsite sitelibdir:" 411 # eerror "Found files in sitedir, outsite sitelibdir:"
387 eerror "${f}" 412 # eerror "${f}"
388 die "Misplaced files in sitedir" 413 # die "Misplaced files in sitedir"
389 fi 414 # fi
390 fi 415 # fi
391 416
392 # The current implementation lacks libruby (i.e.: jruby) 417 # The current implementation lacks libruby (i.e.: jruby)
393 [[ -z ${libruby_soname} ]] && return 0 418 [[ -z ${libruby_soname} ]] && return 0
394 419
395 scanelf -qnR "${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}${sitelibdir/site_ruby/gems}" \
396 | fgrep -v "${libruby_soname}" \ 425 | fgrep -v "${libruby_soname}" \
397 > "${T}"/ruby-ng-${_ruby_implementation}-mislink.log 426 > "${T}"/ruby-ng-${_ruby_implementation}-mislink.log
398 427
399 if [[ -s "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ]]; then 428 if [[ -s "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ]]; then
400 ewarn "Extensions installed for ${_ruby_implementation} with missing links to ${libruby}" 429 ewarn "Extensions installed for ${_ruby_implementation} with missing links to ${libruby_soname}"
401 ewarn $(< "${T}"/ruby-ng-${_ruby_implementation}-mislink.log ) 430 ewarn $(< "${T}"/ruby-ng-${_ruby_implementation}-mislink.log )
402 die "Missing links to ${libruby}" 431 die "Missing links to ${libruby_soname}"
403 fi 432 fi
404} 433}
405 434
406# @FUNCTION: ruby-ng_src_install 435# @FUNCTION: ruby-ng_src_install
407# @DESCRIPTION: 436# @DESCRIPTION:
429# @USAGE: file [file...] 458# @USAGE: file [file...]
430# @DESCRIPTION: 459# @DESCRIPTION:
431# 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}.
432doruby() { 461doruby() {
433 [[ -z ${RUBY} ]] && die "\$RUBY is not set" 462 [[ -z ${RUBY} ]] && die "\$RUBY is not set"
463 has "${EAPI}" 2 && ! use prefix && EPREFIX=
434 ( # don't want to pollute calling env 464 ( # don't want to pollute calling env
435 insinto $(ruby_rbconfig_value 'sitelibdir') 465 sitelibdir=$(ruby_rbconfig_value 'sitelibdir')
466 insinto ${sitelibdir#${EPREFIX}}
436 insopts -m 0644 467 insopts -m 0644
437 doins "$@" 468 doins "$@"
438 ) || die "failed to install $@" 469 ) || die "failed to install $@"
439} 470}
440 471

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