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Revision 1.16 - (hide annotations) (download)
Sat Nov 11 00:13:22 2006 UTC (8 years, 1 month ago) by betelgeuse
Branch: MAIN
Changes since 1.15: +8 -3 lines
Some of the jdks/jres install .desktop files so let's run update-desktop-database code in postinst and postrm.

1 nichoj 1.1 # Copyright 1999-2004 Gentoo Foundation
2     # Distributed under the terms of the GNU General Public License v2
3 betelgeuse 1.16 # $Header: /var/cvsroot/gentoo-x86/eclass/java-vm-2.eclass,v 1.15 2006/10/20 03:52:24 nichoj Exp $
4 nichoj 1.9
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 nichoj 1.1 #
13 nichoj 1.9 # -----------------------------------------------------------------------------
14 nichoj 1.1
15 betelgeuse 1.16 inherit eutils fdo-mime
16 nichoj 1.1
17     DEPEND="
18     =dev-java/java-config-2.0*
19 nichoj 1.4 >=sys-apps/portage-2.1"
20 nichoj 1.1 RDEPEND="
21 nichoj 1.14 =dev-java/java-config-2.0*
22     =dev-java/java-config-1.3*"
23 nichoj 1.1
24     export WANT_JAVA_CONFIG=2
25    
26     if [[ "${SLOT}" != "0" ]]; then
27     VMHANDLE=${PN}-${SLOT}
28     else
29     VMHANDLE=${PN}
30     fi
31    
32     JAVA_VM_CONFIG_DIR="/usr/share/java-config-2/vm"
33     JAVA_VM_DIR="/usr/lib/jvm"
34    
35 betelgeuse 1.16 EXPORT_FUNCTIONS pkg_postinst pkg_prerm pkg_postrm
36 nichoj 1.1
37     java-vm-2_pkg_postinst() {
38     # Set the generation-2 system VM, if it isn't set
39     if [[ -z "$(java-config-2 -f)" ]]; then
40     java_set_default_vm_
41     fi
42    
43 nichoj 1.9 # support both variables for now
44     if [[ ${JAVA_SUPPORTS_GENERATION_1} == 'true' && ${JAVA_VM_NO_GENERATION1} != 'true' ]]; then
45 nichoj 1.8 local systemvm1="$(java-config-1 -f 2>/dev/null)"
46 nichoj 1.9 # no generation-1 system-vm was previously set
47 nichoj 1.1 if [[ -z "${systemvm1}" ]]; then
48 nichoj 1.8 # if 20java exists, must be using old VM
49     if [[ -f /etc/env.d/20java ]]; then
50     ewarn "The current generation-1 system-vm is using an out-of-date VM,"
51     ewarn "as in, it hasn't been updated for use with the new Java sytem."
52     # othewise, it must not have been set before
53     else
54     ewarn "No generation-1 system-vm previously set."
55     fi
56     ewarn "Setting generation-1 system-vm to ${VMHANDLE}"
57     java-config-1 --set-system-vm=${P} 2>/dev/null
58 nichoj 1.1 # dirty check to see if we are upgrading current generation-1 system vm
59 nichoj 1.8 elif [[ "${systemvm1}" = ${VMHANDLE}* ]]; then
60 swegener 1.13 einfo "Emerging the current generation-1 system-vm..."
61 nichoj 1.8 einfo "Updating its config files."
62 swegener 1.13 java-config-1 --set-system-vm=${P} 2>/dev/null
63 nichoj 1.8 # dirty check to see if current system vm is a jre - replace it with
64     elif [[ "${systemvm1}" = *jre* ]]; then
65 swegener 1.13 ewarn "Current generation-1 system-vm is a JRE"
66 nichoj 1.8 ewarn "For the new and old Java systems to coexist,"
67     ewarn "the generation-1 system-vm must be a JDK."
68     ewarn "Setting generation-1 system-vm to ${VMHANDLE}"
69 swegener 1.13 java-config-1 --set-system-vm=${P} 2>/dev/null
70 nichoj 1.1 fi
71     # else... some other VM is being updated, so we don't have to worry
72 nichoj 1.9 else
73     einfo "JREs and 1.5+ JDKs are not supported for use with generation-1."
74     einfo "This is because generation-1 is only for use for building packages."
75     einfo "Only generation-2 should be used by end-users,"
76     einfo "where all JREs and JDKs will be available"
77 nichoj 1.1 fi
78    
79 nichoj 1.15 echo
80    
81     java-vm_check-nsplugin
82     java_mozilla_clean_
83 betelgeuse 1.16 fdo-mime_desktop_database_update
84 nichoj 1.15 }
85    
86     java-vm_check-nsplugin() {
87     local libdir
88     if [[ ${VMHANDLE} =~ emul-linux-x86 ]]; then
89     libdir=lib32
90     else
91     libdir=lib
92     fi
93 nichoj 1.9 # Install a default nsplugin if we don't already have one
94 nichoj 1.3 if has nsplugin ${IUSE} && use nsplugin; then
95 nichoj 1.15 if [[ ! -f /usr/${libdir}/nsbrowser/plugins/javaplugin.so ]]; then
96     einfo "No system nsplugin currently set."
97     java-vm_set-nsplugin
98 caster 1.12 else
99     einfo "System nsplugin is already set, not changing it."
100 nichoj 1.3 fi
101 caster 1.12 einfo "You can change nsplugin with eselect java-nsplugin."
102 nichoj 1.3 fi
103 nichoj 1.15 }
104 nichoj 1.3
105 nichoj 1.15 java-vm_set-nsplugin() {
106     local extra_args
107     if use amd64; then
108     if [[ ${VMHANDLE} =~ emul-linux-x86 ]]; then
109     extra_args="32bit"
110     else
111     extra_args="64bit"
112     fi
113     einfo "Setting ${extra_args} nsplugin to ${VMHANDLE}"
114     else
115     einfo "Setting nsplugin to ${VMHANDLE}..."
116     fi
117     eselect java-nsplugin set ${extra_args} ${VMHANDLE}
118 nichoj 1.1 }
119    
120     java-vm-2_pkg_prerm() {
121 nichoj 1.9 if [[ "$(java-config -f 2>/dev/null)" == "${VMHANDLE}" ]]; then
122     ewarn "It appears you are removing your system-vm!"
123     ewarn "Please run java-config -L to list available VMs,"
124     ewarn "then use java-config -S to set a new system-vm!"
125 nichoj 1.1 fi
126     }
127    
128 betelgeuse 1.16 java-vm-2_pkg_postrm() {
129     fdo-mime_desktop_database_update
130     }
131    
132 nichoj 1.1 java_set_default_vm_() {
133     java-config-2 --set-system-vm="${VMHANDLE}"
134    
135 nichoj 1.9 einfo " ${P} set as the default system-vm."
136 nichoj 1.1 }
137    
138     get_system_arch() {
139     local sarch
140     sarch=$(echo ${ARCH} | sed -e s/[i]*.86/i386/ -e s/x86_64/amd64/ -e s/sun4u/sparc/ -e s/sparc64/sparc/ -e s/arm.*/arm/ -e s/sa110/arm/)
141     if [ -z "${sarch}" ]; then
142     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/)
143     fi
144     echo ${sarch}
145     }
146    
147     # TODO rename to something more evident, like install_env_file
148     set_java_env() {
149     local platform="$(get_system_arch)"
150     local env_file="${D}${JAVA_VM_CONFIG_DIR}/${VMHANDLE}"
151     local old_env_file="${D}/etc/env.d/java/20${P}"
152 nichoj 1.2 local source_env_file="${FILESDIR}/${VMHANDLE}.env"
153 nichoj 1.1
154     if [[ ! -f ${source_env_file} ]]; then
155     die "Unable to find the env file: ${source_env_file}"
156     fi
157    
158     dodir ${JAVA_VM_CONFIG_DIR}
159     sed \
160     -e "s/@P@/${P}/g" \
161     -e "s/@PN@/${PN}/g" \
162     -e "s/@PV@/${PV}/g" \
163     -e "s/@PF@/${PF}/g" \
164     -e "s/@PLATFORM@/${platform}/g" \
165     -e "/^LDPATH=.*lib\\/\\\"/s|\"\\(.*\\)\"|\"\\1${platform}/:\\1${platform}/server/\"|" \
166     < ${source_env_file} \
167     > ${env_file} || die "sed failed"
168    
169     echo "VMHANDLE=\"${VMHANDLE}\"" >> ${env_file}
170 swegener 1.13
171 nichoj 1.1 # generation-1 compatibility
172 nichoj 1.9 # respect both variables for now...
173     if [[ ${JAVA_SUPPORTS_GENERATION_1} == 'true' && ${JAVA_VM_NO_GENERATION1} != 'true' ]]; then
174     einfo "Enabling generation-1 compatibility..."
175     dodir /etc/env.d/java # generation-1 compatibility
176 nichoj 1.1 # We need to strip some things out of the new style env,
177     # because these end up going in the env
178     sed -e 's/.*CLASSPATH.*//' \
179     -e 's/.*PROVIDES.*//' \
180     ${env_file} \
181 nichoj 1.9 > ${old_env_file} || die "failed to create generation-1 env file"
182     else
183     ewarn "Disabling generation-1 compatibility..."
184 nichoj 1.1 fi
185    
186     [[ -n ${JAVA_PROVIDE} ]] && echo "PROVIDES=\"${JAVA_PROVIDE}\"" >> ${env_file}
187    
188     local java_home=$(source ${env_file}; echo ${JAVA_HOME})
189     [[ -z ${java_home} ]] && die "No JAVA_HOME defined in ${env_file}"
190    
191     # Make the symlink
192     dosym ${java_home} ${JAVA_VM_DIR}/${VMHANDLE} \
193 nichoj 1.10 || die "Failed to make VM symlink at ${JAVA_VM_DIR}/${VMHANDLE}"
194 nichoj 1.1 }
195    
196    
197     java_get_plugin_dir_() {
198     echo /usr/$(get_libdir)/nsbrowser/plugins
199     }
200    
201     install_mozilla_plugin() {
202     local plugin=${1}
203    
204     if [ ! -f "${D}/${plugin}" ] ; then
205     die "Cannot find mozilla plugin at ${D}/${plugin}"
206     fi
207    
208 nichoj 1.3 local plugin_dir=/usr/share/java-config-2/nsplugin
209 nichoj 1.1 dodir ${plugin_dir}
210 nichoj 1.3 dosym ${plugin} ${plugin_dir}/${VMHANDLE}-javaplugin.so
211 nichoj 1.1 }
212    
213     java_mozilla_clean_() {
214     # Because previously some ebuilds installed symlinks outside of pkg_install
215     # and are left behind, which forces you to manualy remove them to select the
216     # jdk/jre you want to use for java
217     local plugin_dir=$(java_get_plugin_dir_)
218     for file in ${plugin_dir}/javaplugin_*; do
219     rm -f ${file}
220     done
221     for file in ${plugin_dir}/libjavaplugin*; do
222     rm -f ${file}
223     done
224     }
225    
226 nichoj 1.9 # ------------------------------------------------------------------------------
227     # @eclass-end
228     # ------------------------------------------------------------------------------

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