/[gentoo-x86]/eclass/java-vm-2.eclass
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Revision 1.23 Revision 1.33
1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2004 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/java-vm-2.eclass,v 1.23 2008/08/29 19:10:19 caster Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/java-vm-2.eclass,v 1.33 2011/09/01 14:15:57 caster Exp $
4 4
5# ----------------------------------------------------------------------------- 5# -----------------------------------------------------------------------------
6# @eclass-begin 6# @eclass-begin
7# @eclass-shortdesc Java Virtual Machine eclass 7# @eclass-shortdesc Java Virtual Machine eclass
8# @eclass-maintainer java@gentoo.org 8# @eclass-maintainer java@gentoo.org
10# This eclass provides functionality which assists with installing 10# This eclass provides functionality which assists with installing
11# virtual machines, and ensures that they are recognized by java-config. 11# virtual machines, and ensures that they are recognized by java-config.
12# 12#
13# ----------------------------------------------------------------------------- 13# -----------------------------------------------------------------------------
14 14
15inherit eutils fdo-mime 15inherit eutils fdo-mime multilib prefix
16 16
17DEPEND="
18 =dev-java/java-config-2* 17DEPEND="=dev-java/java-config-2*"
19 >=sys-apps/portage-2.1" 18has "${EAPI}" 0 1 && DEPEND="${DEPEND} >=sys-apps/portage-2.1"
19
20RDEPEND=" 20RDEPEND="
21 =dev-java/java-config-2* 21 =dev-java/java-config-2*"
22 =dev-java/java-config-1.3*"
23 22
24export WANT_JAVA_CONFIG=2 23export WANT_JAVA_CONFIG=2
25 24
26JAVA_VM_CONFIG_DIR="/usr/share/java-config-2/vm" 25JAVA_VM_CONFIG_DIR="/usr/share/java-config-2/vm"
27JAVA_VM_DIR="/usr/lib/jvm" 26JAVA_VM_DIR="/usr/lib/jvm"
27JAVA_VM_BUILD_ONLY="${JAVA_VM_BUILD_ONLY:-FALSE}"
28 28
29EXPORT_FUNCTIONS pkg_setup pkg_postinst pkg_prerm pkg_postrm 29EXPORT_FUNCTIONS pkg_setup pkg_postinst pkg_prerm pkg_postrm
30 30
31java-vm-2_pkg_setup() { 31java-vm-2_pkg_setup() {
32 if [[ "${SLOT}" != "0" ]]; then 32 if [[ "${SLOT}" != "0" ]]; then
40 # Set the generation-2 system VM, if it isn't set 40 # Set the generation-2 system VM, if it isn't set
41 if [[ -z "$(java-config-2 -f)" ]]; then 41 if [[ -z "$(java-config-2 -f)" ]]; then
42 java_set_default_vm_ 42 java_set_default_vm_
43 fi 43 fi
44 44
45 # support both variables for now
46 if [[ ${JAVA_SUPPORTS_GENERATION_1} == 'true' && ${JAVA_VM_NO_GENERATION1} != 'true' ]]; then
47 local systemvm1="$(java-config-1 -f 2>/dev/null)"
48 # no generation-1 system-vm was previously set
49 if [[ -z "${systemvm1}" ]]; then
50 # if 20java exists, must be using old VM
51 if [[ -f /etc/env.d/20java ]]; then
52 ewarn "The current generation-1 system-vm is using an out-of-date VM,"
53 ewarn "as in, it hasn't been updated for use with the new Java sytem."
54 # othewise, it must not have been set before
55 else
56 ewarn "No generation-1 system-vm previously set."
57 fi
58 ewarn "Setting generation-1 system-vm to ${VMHANDLE}"
59 java-config-1 --set-system-vm=${P} 2>/dev/null
60 # dirty check to see if we are upgrading current generation-1 system vm
61 elif [[ "${systemvm1}" = ${VMHANDLE}* ]]; then
62 einfo "Emerging the current generation-1 system-vm..."
63 einfo "Updating its config files."
64 java-config-1 --set-system-vm=${P} 2>/dev/null
65 # dirty check to see if current system vm is a jre - replace it with
66 elif [[ "${systemvm1}" = *jre* ]]; then
67 ewarn "Current generation-1 system-vm is a JRE"
68 ewarn "For the new and old Java systems to coexist,"
69 ewarn "the generation-1 system-vm must be a JDK."
70 ewarn "Setting generation-1 system-vm to ${VMHANDLE}"
71 java-config-1 --set-system-vm=${P} 2>/dev/null
72 fi
73 # else... some other VM is being updated, so we don't have to worry
74 else
75 einfo "JREs and 1.5+ JDKs are not supported for use with generation-1."
76 einfo "This is because generation-1 is only for use for building packages."
77 einfo "Only generation-2 should be used by end-users,"
78 einfo "where all JREs and JDKs will be available"
79 fi
80
81 echo
82
83 java-vm_check-nsplugin 45 java-vm_check-nsplugin
84 java_mozilla_clean_ 46 java_mozilla_clean_
85 fdo-mime_desktop_database_update 47 fdo-mime_desktop_database_update
86} 48}
87 49
90 if [[ ${VMHANDLE} =~ emul-linux-x86 ]]; then 52 if [[ ${VMHANDLE} =~ emul-linux-x86 ]]; then
91 libdir=lib32 53 libdir=lib32
92 else 54 else
93 libdir=lib 55 libdir=lib
94 fi 56 fi
57
58 has ${EAPI:-0} 0 1 2 && ! use prefix && EPREFIX=
59
95 # Install a default nsplugin if we don't already have one 60 # Install a default nsplugin if we don't already have one
96 if has nsplugin ${IUSE} && use nsplugin; then 61 if has nsplugin ${IUSE} && use nsplugin; then
97 if [[ ! -f /usr/${libdir}/nsbrowser/plugins/javaplugin.so ]]; then 62 if [[ ! -f "${EPREFIX}"/usr/${libdir}/nsbrowser/plugins/javaplugin.so ]]; then
98 einfo "No system nsplugin currently set." 63 einfo "No system nsplugin currently set."
99 java-vm_set-nsplugin 64 java-vm_set-nsplugin
100 else 65 else
101 einfo "System nsplugin is already set, not changing it." 66 einfo "System nsplugin is already set, not changing it."
102 fi 67 fi
147} 112}
148 113
149# TODO rename to something more evident, like install_env_file 114# TODO rename to something more evident, like install_env_file
150set_java_env() { 115set_java_env() {
151 debug-print-function ${FUNCNAME} $* 116 debug-print-function ${FUNCNAME} $*
117
118 has ${EAPI:-0} 0 1 2 && ! use prefix && ED="${D}"
119
152 local platform="$(get_system_arch)" 120 local platform="$(get_system_arch)"
153 local env_file="${D}${JAVA_VM_CONFIG_DIR}/${VMHANDLE}" 121 local env_file="${ED}${JAVA_VM_CONFIG_DIR}/${VMHANDLE}"
154 local old_env_file="${D}/etc/env.d/java/20${P}" 122 local old_env_file="${ED}/etc/env.d/java/20${P}"
155 if [[ ${1} ]]; then 123 if [[ ${1} ]]; then
156 local source_env_file="${1}" 124 local source_env_file="${1}"
157 else 125 else
158 local source_env_file="${FILESDIR}/${VMHANDLE}.env" 126 local source_env_file="${FILESDIR}/${VMHANDLE}.env"
159 fi 127 fi
167 -e "s/@P@/${P}/g" \ 135 -e "s/@P@/${P}/g" \
168 -e "s/@PN@/${PN}/g" \ 136 -e "s/@PN@/${PN}/g" \
169 -e "s/@PV@/${PV}/g" \ 137 -e "s/@PV@/${PV}/g" \
170 -e "s/@PF@/${PF}/g" \ 138 -e "s/@PF@/${PF}/g" \
171 -e "s/@PLATFORM@/${platform}/g" \ 139 -e "s/@PLATFORM@/${platform}/g" \
140 -e "s/@LIBDIR@/$(get_libdir)/g" \
172 -e "/^LDPATH=.*lib\\/\\\"/s|\"\\(.*\\)\"|\"\\1${platform}/:\\1${platform}/server/\"|" \ 141 -e "/^LDPATH=.*lib\\/\\\"/s|\"\\(.*\\)\"|\"\\1${platform}/:\\1${platform}/server/\"|" \
173 < ${source_env_file} \ 142 < "${source_env_file}" \
174 > ${env_file} || die "sed failed" 143 > "${env_file}" || die "sed failed"
175 144
145 (
176 echo "VMHANDLE=\"${VMHANDLE}\"" >> ${env_file} 146 echo "VMHANDLE=\"${VMHANDLE}\""
147 echo "BUILD_ONLY=\"${JAVA_VM_BUILD_ONLY}\""
148 ) >> "${env_file}"
177 149
178 # generation-1 compatibility 150 eprefixify ${env_file}
179 # respect both variables for now...
180 if [[ ${JAVA_SUPPORTS_GENERATION_1} == 'true' && ${JAVA_VM_NO_GENERATION1} != 'true' ]]; then
181 einfo "Enabling generation-1 compatibility..."
182 dodir /etc/env.d/java # generation-1 compatibility
183 # We need to strip some things out of the new style env,
184 # because these end up going in the env
185 sed -e 's/.*CLASSPATH.*//' \
186 -e 's/.*PROVIDES.*//' \
187 ${env_file} \
188 > ${old_env_file} || die "failed to create generation-1 env file"
189 else
190 ewarn "Disabling generation-1 compatibility..."
191 fi
192 151
193 [[ -n ${JAVA_PROVIDE} ]] && echo "PROVIDES=\"${JAVA_PROVIDE}\"" >> ${env_file} 152 [[ -n ${JAVA_PROVIDE} ]] && echo "PROVIDES=\"${JAVA_PROVIDE}\"" >> ${env_file}
194 153
195 local java_home=$(source ${env_file}; echo ${JAVA_HOME}) 154 local java_home=$(source "${env_file}"; echo ${JAVA_HOME})
196 [[ -z ${java_home} ]] && die "No JAVA_HOME defined in ${env_file}" 155 [[ -z ${java_home} ]] && die "No JAVA_HOME defined in ${env_file}"
197 156
198 # Make the symlink 157 # Make the symlink
158 dodir "${JAVA_VM_DIR}"
199 dosym ${java_home} ${JAVA_VM_DIR}/${VMHANDLE} \ 159 dosym ${java_home} ${JAVA_VM_DIR}/${VMHANDLE} \
200 || die "Failed to make VM symlink at ${JAVA_VM_DIR}/${VMHANDLE}" 160 || die "Failed to make VM symlink at ${JAVA_VM_DIR}/${VMHANDLE}"
201} 161}
202 162
203# ----------------------------------------------------------------------------- 163# -----------------------------------------------------------------------------
212# java-vm_revdep-mask /path/to/jdk/ 172# java-vm_revdep-mask /path/to/jdk/
213# 173#
214# @param $1 - Path of the VM (defaults to /opt/${P} if not set) 174# @param $1 - Path of the VM (defaults to /opt/${P} if not set)
215# ------------------------------------------------------------------------------ 175# ------------------------------------------------------------------------------
216java-vm_revdep-mask() { 176java-vm_revdep-mask() {
177 if has ${EAPI:-0} 0 1 2 && ! use prefix; then
178 ED="${D}"
179 EPREFIX=
180 fi
181
217 local VMROOT="${1-/opt/${P}}" 182 local VMROOT="${1-"${EPREFIX}"/opt/${P}}"
218 183
219 dodir /etc/revdep-rebuild/ 184 dodir /etc/revdep-rebuild/
220 echo "SEARCH_DIRS_MASK=\"${VMROOT}\""> "${D}/etc/revdep-rebuild/61-${VMHANDLE}" 185 echo "SEARCH_DIRS_MASK=\"${VMROOT}\""> "${ED}/etc/revdep-rebuild/61-${VMHANDLE}"
221 186
222 elog "A revdep-rebuild control file was installed to prevent reinstalls due to" 187 elog "A revdep-rebuild control file was installed to prevent reinstalls due to"
223 elog "missing dependencies (see bug #177925 for more info). Note that some parts" 188 elog "missing dependencies (see bug #177925 for more info). Note that some parts"
224 elog "of the JVM may require dependencies that are pulled only through respective" 189 elog "of the JVM may require dependencies that are pulled only through respective"
225 elog "USE flags (typically X, alsa, odbc) and some Java code may fail without them." 190 elog "USE flags (typically X, alsa, odbc) and some Java code may fail without them."
226} 191}
227 192
228java_get_plugin_dir_() { 193java_get_plugin_dir_() {
194 has ${EAPI:-0} 0 1 2 && ! use prefix && EPREFIX=
229 echo /usr/$(get_libdir)/nsbrowser/plugins 195 echo "${EPREFIX}"/usr/$(get_libdir)/nsbrowser/plugins
230} 196}
231 197
232install_mozilla_plugin() { 198install_mozilla_plugin() {
233 local plugin="${1}" 199 local plugin="${1}"
234 local variant="${2}" 200 local variant="${2}"
235 201
202 has ${EAPI:-0} 0 1 2 && ! use prefix && ED="${D}"
236 if [[ ! -f "${D}/${plugin}" ]]; then 203 if [[ ! -f "${ED}/${plugin}" ]]; then
237 die "Cannot find mozilla plugin at ${D}/${plugin}" 204 die "Cannot find mozilla plugin at ${ED}/${plugin}"
238 fi 205 fi
239 206
240 if [[ -n "${variant}" ]]; then 207 if [[ -n "${variant}" ]]; then
241 variant="-${variant}" 208 variant="-${variant}"
242 fi 209 fi

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