/[gentoo-x86]/eclass/ruby-ng.eclass
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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 1.24 2010/07/30 16:56:21 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/ruby-ng.eclass,v 1.31 2011/04/25 06:27:22 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:
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=${EAPI} (too old) for ruby-ng.eclass" ;;
56 2|3) ;; 66 2|3) ;;
67 4)
68 # S is no longer automatically assigned when it doesn't exist.
69 S="${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
127 done 141 done
128 echo ")" 142 echo ")"
129 eshopts_pop 143 eshopts_pop
130} 144}
131 145
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
152ruby_implementation_command() {
153 local _ruby_name=$1
154
155 # Add all USE_RUBY values where the flag name diverts from the binary here
156 case $1 in
157 ree18)
158 _ruby_name=rubyee18
159 ;;
160 esac
161
162 echo $(type -p ${_ruby_name} 2>/dev/null)
163}
164
132_ruby_atoms_samelib() { 165_ruby_atoms_samelib() {
133 local atoms=$(_ruby_atoms_samelib_generic "$*") 166 local atoms=$(_ruby_atoms_samelib_generic "$*")
134 167
135 for _ruby_implementation in $USE_RUBY; do 168 for _ruby_implementation in $USE_RUBY; do
136 echo "${atoms//RUBYTARGET/ruby_targets_${_ruby_implementation}}" 169 echo "${atoms//RUBYTARGET/ruby_targets_${_ruby_implementation}}"
222 fi 255 fi
223done 256done
224 257
225_ruby_invoke_environment() { 258_ruby_invoke_environment() {
226 old_S=${S} 259 old_S=${S}
260 case ${EAPI} in
261 4)
262 sub_S=${RUBY_S}
263 ;;
264 *)
227 sub_S=${S#${WORKDIR}/} 265 sub_S=${S#${WORKDIR}/}
266 ;;
267 esac
228 268
229 # Special case, for the always-lovely GitHub fetches. With this, 269 # Special case, for the always-lovely GitHub fetches. With this,
230 # we allow the star glob to just expand to whatever directory it's 270 # we allow the star glob to just expand to whatever directory it's
231 # called. 271 # called.
232 if [[ ${sub_S} = *"*" ]]; then 272 if [[ ${sub_S} = *"*"* ]]; then
233 pushd "${WORKDIR}"/all &>/dev/null 273 pushd "${WORKDIR}"/all &>/dev/null
234 sub_S=$(eval ls -d ${sub_S} 2>/dev/null) 274 sub_S=$(eval ls -d ${sub_S} 2>/dev/null)
235 popd &>/dev/null 275 popd &>/dev/null
236 fi 276 fi
237 277
259 local invoked=no 299 local invoked=no
260 for _ruby_implementation in ${USE_RUBY}; do 300 for _ruby_implementation in ${USE_RUBY}; do
261 # only proceed if it's requested 301 # only proceed if it's requested
262 use ruby_targets_${_ruby_implementation} || continue 302 use ruby_targets_${_ruby_implementation} || continue
263 303
264 local _ruby_name=$_ruby_implementation 304 RUBY=$(ruby_implementation_command ${_ruby_implementation})
265
266 # Add all USE_RUBY values where the flag name diverts from the binary here
267 case $_ruby_implementation in
268 ree18)
269 _ruby_name=rubyee18
270 ;;
271 esac
272
273 RUBY=$(type -p $_ruby_name 2>/dev/null)
274 invoked=yes 305 invoked=yes
275 306
276 if [[ -n "$1" ]]; then 307 if [[ -n "$1" ]]; then
277 _ruby_invoke_environment $_ruby_implementation "$@" 308 _ruby_invoke_environment ${_ruby_implementation} "$@"
278 fi 309 fi
279 310
280 unset RUBY 311 unset RUBY
281 done 312 done
282 313
396 [[ ${CHOST} == *-darwin ]] && scancmd=scanmacho 427 [[ ${CHOST} == *-darwin ]] && scancmd=scanmacho
397 428
398 has "${EAPI}" 2 && ! use prefix && EPREFIX= 429 has "${EAPI}" 2 && ! use prefix && EPREFIX=
399 430
400 local libruby_basename=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["LIBRUBY_SO"]') 431 local libruby_basename=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["LIBRUBY_SO"]')
401 local libruby_soname=$(basename $(${scancmd} -F "%S#F" -qS "${EPREFIX}/usr/$(get_libdir)/${libruby_basename}")) 432 local libruby_soname=$(basename $(${scancmd} -F "%S#F" -qS "${EPREFIX}/usr/$(get_libdir)/${libruby_basename}") 2>/dev/null)
402 local sitedir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitedir"]') 433 local sitedir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitedir"]')
403 local sitelibdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitelibdir"]') 434 local sitelibdir=$(${RUBY} -rrbconfig -e 'puts Config::CONFIG["sitelibdir"]')
404 435
405 # Look for wrong files in sitedir 436 # Look for wrong files in sitedir
406 # if [[ -d "${D}${sitedir}" ]]; then 437 # if [[ -d "${D}${sitedir}" ]]; then

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