/[gentoo-x86]/eclass/java-vm-2.eclass
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Revision 1.21 - (show annotations) (download)
Mon Jul 7 16:48:45 2008 UTC (6 years, 2 months ago) by betelgeuse
Branch: MAIN
Changes since 1.20: +96 -6 lines
Always put junit to gentoo.classpath when ANT_TASKS has ant-junit. Fixes bug #225981.

1 # Copyright 1999-2004 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/java-vm-2.eclass,v 1.19 2007/12/16 17:11:01 caster Exp $
4
5 # -----------------------------------------------------------------------------
6 # @eclass-begin
7 # @eclass-shortdesc Java Virtual Machine eclass
8 # @eclass-maintainer java@gentoo.org
9 #
10 # This eclass provides functionality which assists with installing
11 # virtual machines, and ensures that they are recognized by java-config.
12 #
13 # -----------------------------------------------------------------------------
14
15 inherit eutils fdo-mime
16
17 DEPEND="
18 =dev-java/java-config-2*
19 >=sys-apps/portage-2.1"
20 RDEPEND="
21 =dev-java/java-config-2*
22 =dev-java/java-config-1.3*"
23
24 export WANT_JAVA_CONFIG=2
25
26 JAVA_VM_CONFIG_DIR="/usr/share/java-config-2/vm"
27 JAVA_VM_DIR="/usr/lib/jvm"
28
29 EXPORT_FUNCTIONS pkg_setup src_install pkg_postinst pkg_prerm pkg_postrm
30
31 java-vm-2_pkg_setup() {
32 if [[ "${SLOT}" != "0" ]]; then
33 VMHANDLE=${PN}-${SLOT}
34 else
35 VMHANDLE=${PN}
36 fi
37 debug-print "set VMHANDLE to ${VMHANDLE}"
38 }
39
40 java-vm_2_src_install() {
41 local dirs="${JAVA_VM_SUBDIRS:-bin include jre lib man}"
42 local dest="/opt/${P}"
43 local ddest="${D}/opt/${P}"
44
45 # Set PaX markings on all JDK/JRE executables to allow code-generation on
46 # the heap by the JIT compiler.
47 if hasq hardened $IUSE; then
48 use hardeded && pax-mark m $(list-paxables ${S}{,/jre}/bin/*)
49 fi
50
51 cp -pPR $i "${ddest}" || die "failed to copy"
52
53 if [[ -e COPYRIGHT ]]; then
54 dodoc COPYRIGHT || die
55 fi
56
57 if [[ -e README.html ]]; then
58 dohtml README.html || die
59 fi
60
61 cp -pP src.zip "${D}/opt/${P}/" || die "src.zip doesn't exist"
62
63 if use examples; then
64 local edest="${ddest}/share"
65 dodir "${edest}"
66 cp -pPR demo sample "${edest}" || die
67 fi
68
69 if hasq jce $IUSE && use jce; then
70 cd "${ddest}/jre/lib/security"
71 dodir ${dest}/jre/lib/security/strong-jce
72 mv "${ddest}/jre/lib/security/US_export_policy.jar" "${ddest}"/jre/lib/security/strong-jce
73 mv "${ddest}"/jre/lib/security/local_policy.jar \
74 "${ddest}/jre/lib/security/strong-jce"
75 local jcedir=/opt/sun-jce-bin-${JAVA_VM_JCE_VERSION}/jre/lib/security/unlimited-jce
76 dosym ${jcedir}/US_export_policy.jar ${dest}/jre/lib/security/ || die
77 dosym ${jcedir}/local_policy.jar ${dest}/jre/lib/security/ || die
78 fi
79
80 if use nsplugin; then
81 local plugin_dir="ns7-gcc29"
82
83 if use x86 ; then
84 install_mozilla_plugin ${dest}/jre/plugin/i386/${plugin_dir}/libjavaplugin_oji.so
85 else
86 eerror "No plugin available for amd64 arch"
87 fi
88 fi
89
90 # create dir for system preferences
91 dodir /opt/${P}/jre/.systemPrefs
92 # Create files used as storage for system preferences.
93 touch ${D}/opt/${P}/jre/.systemPrefs/.system.lock
94 chmod 644 ${D}/opt/${P}/jre/.systemPrefs/.system.lock
95 touch ${D}/opt/${P}/jre/.systemPrefs/.systemRootModFile
96 chmod 644 ${D}/opt/${P}/jre/.systemPrefs/.systemRootModFile
97
98 if [[ -f ${D}/opt/${P}/jre/plugin/desktop/sun_java.desktop ]]; then
99 # install control panel for Gnome/KDE
100 # The jre also installs these so make sure that they do not have the same
101 # Name
102 sed -e "s/\(Name=\)Java/\1 Java Control Panel for Sun JDK ${SLOT}/" \
103 -e "s#Exec=.*#Exec=/opt/${P}/jre/bin/ControlPanel#" \
104 -e "s#Icon=.*#Icon=/opt/${P}/jre/plugin/desktop/sun_java.png#" \
105 ${D}/opt/${P}/jre/plugin/desktop/sun_java.desktop > \
106 ${T}/sun_jdk-${SLOT}.desktop
107
108 domenu ${T}/sun_jdk-${SLOT}.desktop
109 fi
110
111 # bug #56444
112 insinto /opt/${P}/jre/lib/
113 newins "${FILESDIR}"/fontconfig.Gentoo.properties fontconfig.properties
114
115 set_java_env
116 }
117
118 java-vm-2_pkg_postinst() {
119 # Set the generation-2 system VM, if it isn't set
120 if [[ -z "$(java-config-2 -f)" ]]; then
121 java_set_default_vm_
122 fi
123
124 # support both variables for now
125 if [[ ${JAVA_SUPPORTS_GENERATION_1} == 'true' && ${JAVA_VM_NO_GENERATION1} != 'true' ]]; then
126 local systemvm1="$(java-config-1 -f 2>/dev/null)"
127 # no generation-1 system-vm was previously set
128 if [[ -z "${systemvm1}" ]]; then
129 # if 20java exists, must be using old VM
130 if [[ -f /etc/env.d/20java ]]; then
131 ewarn "The current generation-1 system-vm is using an out-of-date VM,"
132 ewarn "as in, it hasn't been updated for use with the new Java sytem."
133 # othewise, it must not have been set before
134 else
135 ewarn "No generation-1 system-vm previously set."
136 fi
137 ewarn "Setting generation-1 system-vm to ${VMHANDLE}"
138 java-config-1 --set-system-vm=${P} 2>/dev/null
139 # dirty check to see if we are upgrading current generation-1 system vm
140 elif [[ "${systemvm1}" = ${VMHANDLE}* ]]; then
141 einfo "Emerging the current generation-1 system-vm..."
142 einfo "Updating its config files."
143 java-config-1 --set-system-vm=${P} 2>/dev/null
144 # dirty check to see if current system vm is a jre - replace it with
145 elif [[ "${systemvm1}" = *jre* ]]; then
146 ewarn "Current generation-1 system-vm is a JRE"
147 ewarn "For the new and old Java systems to coexist,"
148 ewarn "the generation-1 system-vm must be a JDK."
149 ewarn "Setting generation-1 system-vm to ${VMHANDLE}"
150 java-config-1 --set-system-vm=${P} 2>/dev/null
151 fi
152 # else... some other VM is being updated, so we don't have to worry
153 else
154 einfo "JREs and 1.5+ JDKs are not supported for use with generation-1."
155 einfo "This is because generation-1 is only for use for building packages."
156 einfo "Only generation-2 should be used by end-users,"
157 einfo "where all JREs and JDKs will be available"
158 fi
159
160 echo
161
162 java-vm_check-nsplugin
163 java_mozilla_clean_
164 fdo-mime_desktop_database_update
165 }
166
167 java-vm_check-nsplugin() {
168 local libdir
169 if [[ ${VMHANDLE} =~ emul-linux-x86 ]]; then
170 libdir=lib32
171 else
172 libdir=lib
173 fi
174 # Install a default nsplugin if we don't already have one
175 if has nsplugin ${IUSE} && use nsplugin; then
176 if [[ ! -f /usr/${libdir}/nsbrowser/plugins/javaplugin.so ]]; then
177 einfo "No system nsplugin currently set."
178 java-vm_set-nsplugin
179 else
180 einfo "System nsplugin is already set, not changing it."
181 fi
182 einfo "You can change nsplugin with eselect java-nsplugin."
183 fi
184 }
185
186 java-vm_set-nsplugin() {
187 local extra_args
188 if use amd64; then
189 if [[ ${VMHANDLE} =~ emul-linux-x86 ]]; then
190 extra_args="32bit"
191 else
192 extra_args="64bit"
193 fi
194 einfo "Setting ${extra_args} nsplugin to ${VMHANDLE}"
195 else
196 einfo "Setting nsplugin to ${VMHANDLE}..."
197 fi
198 eselect java-nsplugin set ${extra_args} ${VMHANDLE}
199 }
200
201 java-vm-2_pkg_prerm() {
202 true # used to have the system vm removing here but can't remove to keep API
203 }
204
205 java-vm-2_pkg_postrm() {
206 debug-print-function ${FUNCNAME} "${@}"
207 fdo-mime_desktop_database_update
208
209 atom=${CATEGORY}/${PN}
210 [[ ${SLOT} != 0 ]] && atom="=${atom}-${SLOT}*"
211
212 if ! has_version ${atom}; then
213 debug-print "We don't have ${atom} installed so this is not an upgrade."
214 if [[ "$(java-config -f 2>/dev/null)" == "${VMHANDLE}" ]]; then
215 ewarn "It appears you are removing your system-vm!"
216 ewarn "Please run java-config -L to list available VMs,"
217 ewarn "then use java-config -S to set a new system-vm!"
218 fi
219 else
220 elog "We have ${atom} installed."
221 fi
222 }
223
224 java_set_default_vm_() {
225 java-config-2 --set-system-vm="${VMHANDLE}"
226
227 einfo " ${P} set as the default system-vm."
228 }
229
230 get_system_arch() {
231 local sarch
232 sarch=$(echo ${ARCH} | sed -e s/[i]*.86/i386/ -e s/x86_64/amd64/ -e s/sun4u/sparc/ -e s/sparc64/sparc/ -e s/arm.*/arm/ -e s/sa110/arm/)
233 if [ -z "${sarch}" ]; then
234 sarch=$(uname -m | sed -e s/[i]*.86/i386/ -e s/x86_64/amd64/ -e s/sun4u/sparc/ -e s/sparc64/sparc/ -e s/arm.*/arm/ -e s/sa110/arm/)
235 fi
236 echo ${sarch}
237 }
238
239 # TODO rename to something more evident, like install_env_file
240 set_java_env() {
241 debug-print-function ${FUNCNAME} $*
242 local platform="$(get_system_arch)"
243 local env_file="${D}${JAVA_VM_CONFIG_DIR}/${VMHANDLE}"
244 local old_env_file="${D}/etc/env.d/java/20${P}"
245 if [[ ${1} ]]; then
246 local source_env_file="${1}"
247 else
248 local source_env_file="${FILESDIR}/${VMHANDLE}.env"
249 fi
250
251 if [[ ! -f ${source_env_file} ]]; then
252 die "Unable to find the env file: ${source_env_file}"
253 fi
254
255 dodir ${JAVA_VM_CONFIG_DIR}
256 sed \
257 -e "s/@P@/${P}/g" \
258 -e "s/@PN@/${PN}/g" \
259 -e "s/@PV@/${PV}/g" \
260 -e "s/@PF@/${PF}/g" \
261 -e "s/@PLATFORM@/${platform}/g" \
262 -e "/^LDPATH=.*lib\\/\\\"/s|\"\\(.*\\)\"|\"\\1${platform}/:\\1${platform}/server/\"|" \
263 < ${source_env_file} \
264 > ${env_file} || die "sed failed"
265
266 echo "VMHANDLE=\"${VMHANDLE}\"" >> ${env_file}
267
268 # generation-1 compatibility
269 # respect both variables for now...
270 if [[ ${JAVA_SUPPORTS_GENERATION_1} == 'true' && ${JAVA_VM_NO_GENERATION1} != 'true' ]]; then
271 einfo "Enabling generation-1 compatibility..."
272 dodir /etc/env.d/java # generation-1 compatibility
273 # We need to strip some things out of the new style env,
274 # because these end up going in the env
275 sed -e 's/.*CLASSPATH.*//' \
276 -e 's/.*PROVIDES.*//' \
277 ${env_file} \
278 > ${old_env_file} || die "failed to create generation-1 env file"
279 else
280 ewarn "Disabling generation-1 compatibility..."
281 fi
282
283 [[ -n ${JAVA_PROVIDE} ]] && echo "PROVIDES=\"${JAVA_PROVIDE}\"" >> ${env_file}
284
285 local java_home=$(source ${env_file}; echo ${JAVA_HOME})
286 [[ -z ${java_home} ]] && die "No JAVA_HOME defined in ${env_file}"
287
288 # Make the symlink
289 dosym ${java_home} ${JAVA_VM_DIR}/${VMHANDLE} \
290 || die "Failed to make VM symlink at ${JAVA_VM_DIR}/${VMHANDLE}"
291 }
292
293 # -----------------------------------------------------------------------------
294 # @ebuild-function java-vm_revdep-mask
295 #
296 # Installs a revdep-rebuild control file which SEARCH_DIR_MASK set to the path
297 # where the VM is installed. Prevents pointless rebuilds - see bug #177925.
298 # Also gives a notice to the user.
299 #
300 # @example
301 # java-vm_revdep-mask
302 # java-vm_revdep-mask /path/to/jdk/
303 #
304 # @param $1 - Path of the VM (defaults to /opt/${P} if not set)
305 # ------------------------------------------------------------------------------
306 java-vm_revdep-mask() {
307 local VMROOT="${1-/opt/${P}}"
308
309 dodir /etc/revdep-rebuild/
310 echo "SEARCH_DIRS_MASK=\"${VMROOT}\""> "${D}/etc/revdep-rebuild/61-${VMHANDLE}"
311
312 elog "A revdep-rebuild control file was installed to prevent reinstalls due to"
313 elog "missing dependencies (see bug #177925 for more info). Note that some parts"
314 elog "of the JVM may require dependencies that are pulled only through respective"
315 elog "USE flags (typically X, alsa, odbc) and some Java code may fail without them."
316 }
317
318 java_get_plugin_dir_() {
319 echo /usr/$(get_libdir)/nsbrowser/plugins
320 }
321
322 install_mozilla_plugin() {
323 local plugin=${1}
324
325 if [ ! -f "${D}/${plugin}" ] ; then
326 die "Cannot find mozilla plugin at ${D}/${plugin}"
327 fi
328
329 local plugin_dir=/usr/share/java-config-2/nsplugin
330 dodir ${plugin_dir}
331 dosym ${plugin} ${plugin_dir}/${VMHANDLE}-javaplugin.so
332 }
333
334 java_mozilla_clean_() {
335 # Because previously some ebuilds installed symlinks outside of pkg_install
336 # and are left behind, which forces you to manualy remove them to select the
337 # jdk/jre you want to use for java
338 local plugin_dir=$(java_get_plugin_dir_)
339 for file in ${plugin_dir}/javaplugin_*; do
340 rm -f ${file}
341 done
342 for file in ${plugin_dir}/libjavaplugin*; do
343 rm -f ${file}
344 done
345 }
346
347 # ------------------------------------------------------------------------------
348 # @eclass-end
349 # ------------------------------------------------------------------------------

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