gentoo-x86/eclass/ruby.eclass

# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/eclass/ruby.eclass,v 1.80 2011/07/08 11:35:01 ssuominen Exp $

# DEPRECATION NOTICE
# This eclass is deprecated because it does not properly handle
# multiple ruby targets. Please use ruby-ng.eclass instead.
#
# @ECLASS: ruby.eclass
# @MAINTAINER:
# Ruby herd <ruby@gentoo.org>
# @AUTHOR:
# Author: Mamoru KOMACHI <usata@gentoo.org>

# The ruby eclass is designed to allow easier installation of ruby
# softwares, and their incorporation into the Gentoo Linux system.

# src_unpack, src_compile and src_install call a set of functions to emerge
# ruby with SLOT support; econf, emake and einstall is a wrapper for ruby
# to automate configuration, make and install process (they override default
# econf, emake and einstall defined by ebuild.sh respectively).

# Functions:
# src_unpack    Unpacks source archive(s) and apply patches if any.
# src_compile   Invokes econf and emake.
# src_install   Runs einstall and erubydoc.
# econf         Detects setup.rb, install.rb, extconf.rb and configure,
#               and then runs the configure script.
# emake         Runs make if any Makefile exists.
# einstall      Calls install script or Makefile. If both not present,
#               installs programs under sitedir.
# erubydoc      Finds any documents and puts them in the right place.
#               erubydoc needs more sophistication to handle all types of
#               appropriate documents.

# Variables:
# USE_RUBY      Space delimited list of supported ruby.
#               Set it to "any" if it installs only version independent files.
#               If your ebuild supports both ruby 1.6 and 1.8 but has version
#               depenedent files such as libraries, set it to something like
#               "ruby16 ruby18". Possible values are "any ruby16 ruby18 ruby19"
# RUBY_ECONF    You can pass extra arguments to econf by defining this
#               variable. Note that you cannot specify them by command line
#               if you are using <sys-apps/portage-2.0.49-r17.
# @VARIABLE: PATCHES
# @DESCRIPTION:
# If you have any patches to apply, set PATCHES to their locations and
# epatch will apply them. It also handles epatch-style bulk patches,
# if you know how to use them and set the correct variables. If you
# don't, read eutils.eclass.

inherit eutils toolchain-funcs

EXPORT_FUNCTIONS src_unpack src_compile src_install

HOMEPAGE="http://raa.ruby-lang.org/list.rhtml?name=${PN}"
SRC_URI="mirror://gentoo/${P}.tar.gz"

SLOT="0"
LICENSE="Ruby"

# If you specify RUBY_OPTIONAL you also need to take care of ruby useflag and dependency.
if [[ ${RUBY_OPTIONAL} != "yes" ]]; then
        DEPEND="${DEPEND} =dev-lang/ruby-1.8*"
        RDEPEND="${RDEPEND} =dev-lang/ruby-1.8*"
fi

[[ -z "${RUBY}" ]] && export RUBY=/usr/bin/ruby

ruby_patch_mkmf() {

        if [ ! -x /bin/install -a -x /usr/bin/install ]; then
                einfo "Patching mkmf"
                cat <<END >"${T}"/mkmf.rb
require 'mkmf'

STDERR.puts 'Modified mkmf is used'
CONFIG['INSTALL'] = '/usr/bin/install'
END
                # save it because rubygems needs it (for unsetting RUBYOPT)
                export GENTOO_RUBYOPT="-r${T}/mkmf.rb"
                export RUBYOPT="${RUBYOPT} ${GENTOO_RUBYOPT}"
        fi

}

ruby_src_unpack() {
        #ruby_patch_mkmf
        unpack ${A}
        cd "${S}"

        # Apply any patches that have been provided.
        if [[ ${#PATCHES[@]} -gt 1 ]]; then
                for x in "${PATCHES[@]}"; do
                        epatch "${x}"
                done
        elif [[ -n "${PATCHES}" ]]; then
                for x in ${PATCHES}; do
                        epatch "${x}"
                done
        fi
}

ruby_econf() {

        RUBY_ECONF="${RUBY_ECONF} ${EXTRA_ECONF}"
        if [ -f configure ] ; then
                ./configure \
                        --prefix=/usr \
                        --host=${CHOST} \
                        --mandir=/usr/share/man \
                        --infodir=/usr/share/info \
                        --datadir=/usr/share \
                        --sysconfdir=/etc \
                        --localstatedir=/var/lib \
                        --with-ruby=${RUBY} \
                        ${RUBY_ECONF} \
                        "$@" || die "econf failed"
        fi
        if [ -f install.rb ] ; then
                ${RUBY} install.rb config --prefix=/usr "$@" \
                        ${RUBY_ECONF} || die "install.rb config failed"
                ${RUBY} install.rb setup "$@" \
                        ${RUBY_ECONF} || die "install.rb setup failed"
        fi
        if [ -f setup.rb ] ; then
                ${RUBY} setup.rb config --prefix=/usr "$@" \
                        ${RUBY_ECONF} || die "setup.rb config failed"
                ${RUBY} setup.rb setup "$@" \
                        ${RUBY_ECONF} || die "setup.rb setup failed"
        fi
        if [ -f extconf.rb ] ; then
                ${RUBY} extconf.rb "$@" \
                        ${RUBY_ECONF} || die "extconf.rb failed"
        fi
}

ruby_emake() {
        if [ -f makefiles -o -f GNUmakefile -o -f makefile -o -f Makefile ] ; then
                emake CC="$(tc-getCC)" CXX="$(tc-getCXX)" DLDFLAGS="${LDFLAGS}" "$@" || die "emake for ruby failed"
        fi
}

ruby_src_compile() {
        # You can pass configure options via RUBY_ECONF
        ruby_econf || die
        ruby_emake "$@" || die
}

doruby() {
        ( # dont want to pollute calling env
                insinto $(${RUBY} -r rbconfig -e 'print Config::CONFIG["sitedir"]')
                insopts -m 0644
                doins "$@"
        ) || die "failed to install $@"
}

ruby_einstall() {
        local siteruby

        RUBY_ECONF="${RUBY_ECONF} ${EXTRA_ECONF}"
        if [ -f install.rb ] ; then
                ${RUBY} install.rb config --prefix="${D}"/usr "$@" \
                        ${RUBY_ECONF} || die "install.rb config failed"
                ${RUBY} install.rb install "$@" \
                        ${RUBY_ECONF} || die "install.rb install failed"
        elif [ -f setup.rb ] ; then
                ${RUBY} setup.rb config --prefix="${D}"/usr "$@" \
                        ${RUBY_ECONF} || die "setup.rb config failed"
                ${RUBY} setup.rb install "$@" \
                        ${RUBY_ECONF} || die "setup.rb install failed"
        elif [ -f extconf.rb -o -f Makefile ] ; then
                make DESTDIR="${D}" "$@" install || die "make install failed"
        else
                siteruby=$(${RUBY} -r rbconfig -e 'print Config::CONFIG["sitedir"]')
                insinto ${siteruby}
                doins *.rb || die "doins failed"
        fi
}

erubydoc() {
        local rdbase=/usr/share/doc/${PF}/rd rdfiles=$(find . -name '*.rd*')

        einfo "running dodoc for ruby ;)"

        insinto ${rdbase}
        [ -n "${rdfiles}" ] && doins ${rdfiles}
        rmdir "${D}"${rdbase} 2>/dev/null || true
        if [ -d doc -o -d docs ] ; then
                dohtml -x html -r {doc,docs}/*
                dohtml -r {doc,docs}/html/*
        else
                dohtml -r *
        fi

        if has examples ${IUSE} && use examples; then
                for dir in sample samples example examples; do
                        if [ -d ${dir} ] ; then
                                dodir /usr/share/doc/${PF}
                                cp -pPR ${dir} "${D}"/usr/share/doc/${PF} || die "cp failed"
                        fi
                done
        fi

        for i in ChangeLog* [[:upper:]][[:upper:]]* ; do
                [ -e $i ] && dodoc $i
        done
}

ruby_src_install() {

        ruby_einstall "$@" || die

        erubydoc
}

# erubyconf, erubymake and erubyinstall are kept for compatibility
erubyconf() {
        ruby_econf "$@"
}

erubymake() {
        ruby_emake "$@"
}

erubyinstall() {
        ruby_einstall "$@"
}

# prepall adds SLOT support for ruby.eclass. SLOT support currently
# does not work for gems, so if a gem is installed we skip all the
# SLOT code to avoid possible errors, in particular the mv command
# that is part of the USE_RUBY="any" case.
prepall() {

        if [ -z "${GEM_SRC}" ]; then

                [[ ! -x /usr/bin/ruby16 ]] && export USE_RUBY=${USE_RUBY/ruby16/}
                [[ ! -x /usr/bin/ruby18 ]] && export USE_RUBY=${USE_RUBY/ruby18/}
                [[ ! -x /usr/bin/ruby19 ]] && export USE_RUBY=${USE_RUBY/ruby19/}
                [[ ! -x /usr/bin/rubyee ]] && export USE_RUBY=${USE_RUBY/rubyee/}

                local ruby_slots=$(echo "${USE_RUBY}" | wc -w)

                if [ "$ruby_slots" -ge 2 ] ; then
                        einfo "Now we are building the package for ${USE_RUBY}"
                        for rb in ${USE_RUBY} ; do
                                einfo "Using $rb"
                                export RUBY=/usr/bin/$rb
                                ruby() { /usr/bin/$rb "$@" ; }
                                mkdir -p "${S}"
                                cd "${WORKDIR}"
                                einfo "Unpacking for $rb"
                                src_unpack || die "src_unpack failed"
                                cd "${S}"
                                find . -name '*.[ao]' -exec rm {} \;
                                einfo "Building for $rb"
                                src_compile || die "src_compile failed"
                                cd "${S}"
                                einfo "Installing for $rb"
                                src_install || die "src_install failed"
                        done
                elif [ "${USE_RUBY}" == "any" ] ; then
                        eerror "USE_RUBY=\"any\" is no longer supported. Please use explicit versions instead."
                        die "USE_RUBY=\"any\" is no longer supported."
                fi
        fi

        # Continue with the regular prepall, see bug 140697
        (unset prepall; prepall)
}

1	# Copyright 1999-2011 Gentoo Foundation
2	# Distributed under the terms of the GNU General Public License v2
3	# $Header: /var/cvsroot/gentoo-x86/eclass/ruby.eclass,v 1.80 2011/07/08 11:35:01 ssuominen Exp $
4
5	# DEPRECATION NOTICE
6	# This eclass is deprecated because it does not properly handle
7	# multiple ruby targets. Please use ruby-ng.eclass instead.
8	#
9	# @ECLASS: ruby.eclass
10	# @MAINTAINER:
11	# Ruby herd <ruby@gentoo.org>
12	# @AUTHOR:
13	# Author: Mamoru KOMACHI <usata@gentoo.org>
14
15	# The ruby eclass is designed to allow easier installation of ruby
16	# softwares, and their incorporation into the Gentoo Linux system.
17
18	# src_unpack, src_compile and src_install call a set of functions to emerge
19	# ruby with SLOT support; econf, emake and einstall is a wrapper for ruby
20	# to automate configuration, make and install process (they override default
21	# econf, emake and einstall defined by ebuild.sh respectively).
22
23	# Functions:
24	# src_unpack Unpacks source archive(s) and apply patches if any.
25	# src_compile Invokes econf and emake.
26	# src_install Runs einstall and erubydoc.
27	# econf Detects setup.rb, install.rb, extconf.rb and configure,
28	# and then runs the configure script.
29	# emake Runs make if any Makefile exists.
30	# einstall Calls install script or Makefile. If both not present,
31	# installs programs under sitedir.
32	# erubydoc Finds any documents and puts them in the right place.
33	# erubydoc needs more sophistication to handle all types of
34	# appropriate documents.
35
36	# Variables:
37	# USE_RUBY Space delimited list of supported ruby.
38	# Set it to "any" if it installs only version independent files.
39	# If your ebuild supports both ruby 1.6 and 1.8 but has version
40	# depenedent files such as libraries, set it to something like
41	# "ruby16 ruby18". Possible values are "any ruby16 ruby18 ruby19"
42	# RUBY_ECONF You can pass extra arguments to econf by defining this
43	# variable. Note that you cannot specify them by command line
44	# if you are using <sys-apps/portage-2.0.49-r17.
45	# @VARIABLE: PATCHES
46	# @DESCRIPTION:
47	# If you have any patches to apply, set PATCHES to their locations and
48	# epatch will apply them. It also handles epatch-style bulk patches,
49	# if you know how to use them and set the correct variables. If you
50	# don't, read eutils.eclass.
51
52	inherit eutils toolchain-funcs
53
54	EXPORT_FUNCTIONS src_unpack src_compile src_install
55
56	HOMEPAGE="http://raa.ruby-lang.org/list.rhtml?name=${PN}"
57	SRC_URI="mirror://gentoo/${P}.tar.gz"
58
59	SLOT="0"
60	LICENSE="Ruby"
61
62	# If you specify RUBY_OPTIONAL you also need to take care of ruby useflag and dependency.
63	if [[ ${RUBY_OPTIONAL} != "yes" ]]; then
64	DEPEND="${DEPEND} =dev-lang/ruby-1.8*"
65	RDEPEND="${RDEPEND} =dev-lang/ruby-1.8*"
66	fi
67
68	[[ -z "${RUBY}" ]] && export RUBY=/usr/bin/ruby
69
70	ruby_patch_mkmf() {
71
72	if [ ! -x /bin/install -a -x /usr/bin/install ]; then
73	einfo "Patching mkmf"
74	cat <<END >"${T}"/mkmf.rb
75	require 'mkmf'
76
77	STDERR.puts 'Modified mkmf is used'
78	CONFIG['INSTALL'] = '/usr/bin/install'
79	END
80	# save it because rubygems needs it (for unsetting RUBYOPT)
81	export GENTOO_RUBYOPT="-r${T}/mkmf.rb"
82	export RUBYOPT="${RUBYOPT} ${GENTOO_RUBYOPT}"
83	fi
84
85	}
86
87	ruby_src_unpack() {
88	#ruby_patch_mkmf
89	unpack ${A}
90	cd "${S}"
91
92	# Apply any patches that have been provided.
93	if [[ ${#PATCHES[@]} -gt 1 ]]; then
94	for x in "${PATCHES[@]}"; do
95	epatch "${x}"
96	done
97	elif [[ -n "${PATCHES}" ]]; then
98	for x in ${PATCHES}; do
99	epatch "${x}"
100	done
101	fi
102	}
103
104	ruby_econf() {
105
106	RUBY_ECONF="${RUBY_ECONF} ${EXTRA_ECONF}"
107	if [ -f configure ] ; then
108	./configure \
109	--prefix=/usr \
110	--host=${CHOST} \
111	--mandir=/usr/share/man \
112	--infodir=/usr/share/info \
113	--datadir=/usr/share \
114	--sysconfdir=/etc \
115	--localstatedir=/var/lib \
116	--with-ruby=${RUBY} \
117	${RUBY_ECONF} \
118	"$@" \|\| die "econf failed"
119	fi
120	if [ -f install.rb ] ; then
121	${RUBY} install.rb config --prefix=/usr "$@" \
122	${RUBY_ECONF} \|\| die "install.rb config failed"
123	${RUBY} install.rb setup "$@" \
124	${RUBY_ECONF} \|\| die "install.rb setup failed"
125	fi
126	if [ -f setup.rb ] ; then
127	${RUBY} setup.rb config --prefix=/usr "$@" \
128	${RUBY_ECONF} \|\| die "setup.rb config failed"
129	${RUBY} setup.rb setup "$@" \
130	${RUBY_ECONF} \|\| die "setup.rb setup failed"
131	fi
132	if [ -f extconf.rb ] ; then
133	${RUBY} extconf.rb "$@" \
134	${RUBY_ECONF} \|\| die "extconf.rb failed"
135	fi
136	}
137
138	ruby_emake() {
139	if [ -f makefiles -o -f GNUmakefile -o -f makefile -o -f Makefile ] ; then
140	emake CC="$(tc-getCC)" CXX="$(tc-getCXX)" DLDFLAGS="${LDFLAGS}" "$@" \|\| die "emake for ruby failed"
141	fi
142	}
143
144	ruby_src_compile() {
145	# You can pass configure options via RUBY_ECONF
146	ruby_econf \|\| die
147	ruby_emake "$@" \|\| die
148	}
149
150	doruby() {
151	( # dont want to pollute calling env
152	insinto $(${RUBY} -r rbconfig -e 'print Config::CONFIG["sitedir"]')
153	insopts -m 0644
154	doins "$@"
155	) \|\| die "failed to install $@"
156	}
157
158	ruby_einstall() {
159	local siteruby
160
161	RUBY_ECONF="${RUBY_ECONF} ${EXTRA_ECONF}"
162	if [ -f install.rb ] ; then
163	${RUBY} install.rb config --prefix="${D}"/usr "$@" \
164	${RUBY_ECONF} \|\| die "install.rb config failed"
165	${RUBY} install.rb install "$@" \
166	${RUBY_ECONF} \|\| die "install.rb install failed"
167	elif [ -f setup.rb ] ; then
168	${RUBY} setup.rb config --prefix="${D}"/usr "$@" \
169	${RUBY_ECONF} \|\| die "setup.rb config failed"
170	${RUBY} setup.rb install "$@" \
171	${RUBY_ECONF} \|\| die "setup.rb install failed"
172	elif [ -f extconf.rb -o -f Makefile ] ; then
173	make DESTDIR="${D}" "$@" install \|\| die "make install failed"
174	else
175	siteruby=$(${RUBY} -r rbconfig -e 'print Config::CONFIG["sitedir"]')
176	insinto ${siteruby}
177	doins *.rb \|\| die "doins failed"
178	fi
179	}
180
181	erubydoc() {
182	local rdbase=/usr/share/doc/${PF}/rd rdfiles=$(find . -name '.rd')
183
184	einfo "running dodoc for ruby ;)"
185
186	insinto ${rdbase}
187	[ -n "${rdfiles}" ] && doins ${rdfiles}
188	rmdir "${D}"${rdbase} 2>/dev/null \|\| true
189	if [ -d doc -o -d docs ] ; then
190	dohtml -x html -r {doc,docs}/*
191	dohtml -r {doc,docs}/html/*
192	else
193	dohtml -r *
194	fi
195
196	if has examples ${IUSE} && use examples; then
197	for dir in sample samples example examples; do
198	if [ -d ${dir} ] ; then
199	dodir /usr/share/doc/${PF}
200	cp -pPR ${dir} "${D}"/usr/share/doc/${PF} \|\| die "cp failed"
201	fi
202	done
203	fi
204
205	for i in ChangeLog* [[:upper:]][[:upper:]]* ; do
206	[ -e $i ] && dodoc $i
207	done
208	}
209
210	ruby_src_install() {
211
212	ruby_einstall "$@" \|\| die
213
214	erubydoc
215	}
216
217	# erubyconf, erubymake and erubyinstall are kept for compatibility
218	erubyconf() {
219	ruby_econf "$@"
220	}
221
222	erubymake() {
223	ruby_emake "$@"
224	}
225
226	erubyinstall() {
227	ruby_einstall "$@"
228	}
229
230	# prepall adds SLOT support for ruby.eclass. SLOT support currently
231	# does not work for gems, so if a gem is installed we skip all the
232	# SLOT code to avoid possible errors, in particular the mv command
233	# that is part of the USE_RUBY="any" case.
234	prepall() {
235
236	if [ -z "${GEM_SRC}" ]; then
237
238	[[ ! -x /usr/bin/ruby16 ]] && export USE_RUBY=${USE_RUBY/ruby16/}
239	[[ ! -x /usr/bin/ruby18 ]] && export USE_RUBY=${USE_RUBY/ruby18/}
240	[[ ! -x /usr/bin/ruby19 ]] && export USE_RUBY=${USE_RUBY/ruby19/}
241	[[ ! -x /usr/bin/rubyee ]] && export USE_RUBY=${USE_RUBY/rubyee/}
242
243	local ruby_slots=$(echo "${USE_RUBY}" \| wc -w)
244
245	if [ "$ruby_slots" -ge 2 ] ; then
246	einfo "Now we are building the package for ${USE_RUBY}"
247	for rb in ${USE_RUBY} ; do
248	einfo "Using $rb"
249	export RUBY=/usr/bin/$rb
250	ruby() { /usr/bin/$rb "$@" ; }
251	mkdir -p "${S}"
252	cd "${WORKDIR}"
253	einfo "Unpacking for $rb"
254	src_unpack \|\| die "src_unpack failed"
255	cd "${S}"
256	find . -name '*.[ao]' -exec rm {} \;
257	einfo "Building for $rb"
258	src_compile \|\| die "src_compile failed"
259	cd "${S}"
260	einfo "Installing for $rb"
261	src_install \|\| die "src_install failed"
262	done
263	elif [ "${USE_RUBY}" == "any" ] ; then
264	eerror "USE_RUBY=\"any\" is no longer supported. Please use explicit versions instead."
265	die "USE_RUBY=\"any\" is no longer supported."
266	fi
267	fi
268
269	# Continue with the regular prepall, see bug 140697
270	(unset prepall; prepall)
271	}
272