/[gentoo-x86]/eclass/java-vm-2.eclass
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Revision 1.3 - (hide annotations) (download)
Fri Jun 30 12:15:35 2006 UTC (8 years, 5 months ago) by nichoj
Branch: MAIN
Changes since 1.2: +9 -3 lines
Updates to java-vm-2.eclass to support java-nsplugin eselect module.

1 nichoj 1.1 # Copyright 1999-2004 Gentoo Foundation
2     # Distributed under the terms of the GNU General Public License v2
3 nichoj 1.3 # $Header: /var/cvsroot/gentoo-x86/eclass/java-vm-2.eclass,v 1.2 2006/06/25 16:28:09 nichoj Exp $
4 nichoj 1.1 #
5     # Author: Karl Trygve Kalleberg <karltk@gentoo.org>
6    
7     inherit eutils
8    
9     DEPEND="
10     =dev-java/java-config-2.0*
11     =dev-java/java-config-1.3*"
12     RDEPEND="
13     =dev-java/java-config-2.0*
14     =dev-java/java-config-1.3*"
15    
16     export WANT_JAVA_CONFIG=2
17    
18     if [[ "${SLOT}" != "0" ]]; then
19     VMHANDLE=${PN}-${SLOT}
20     else
21     VMHANDLE=${PN}
22     fi
23    
24     JAVA_VM_CONFIG_DIR="/usr/share/java-config-2/vm"
25     JAVA_VM_DIR="/usr/lib/jvm"
26    
27     EXPORT_FUNCTIONS pkg_postinst pkg_prerm
28    
29     java-vm-2_pkg_postinst() {
30     # Set the generation-2 system VM, if it isn't set
31     if [[ -z "$(java-config-2 -f)" ]]; then
32     java_set_default_vm_
33     fi
34    
35     if [[ ${JAVA_VM_NO_GENERATION1} != "true" ]]; then
36     local systemvm1="$(java-config-1 -f)"
37     # no generation-1 system-vm was yet set
38     if [[ -z "${systemvm1}" ]]; then
39     einfo "No valid generation-1 system-vm set, setting to ${P}"
40     java-config-1 --set-system-vm=${P}
41     # dirty check to see if we are upgrading current generation-1 system vm
42     elif [[ ${systemvm1} =~ "^${VMHANDLE}" ]]; then
43     einfo "Upgrading generation-1 system-vm... updating its env file"
44     java-config-1 --set-system-vm=${P}
45     fi
46     # else... some other VM is being updated, so we don't have to worry
47     fi
48    
49 nichoj 1.3 if has nsplugin ${IUSE} && use nsplugin; then
50     if [[ ! -f /usr/lib/nsbrowser/plugins/javaplugin.so ]]; then
51     eselect java-nsplugin set ${VMHANDLE}
52     fi
53     fi
54    
55 nichoj 1.1 java_mozilla_clean_
56     }
57    
58     java-vm-2_pkg_prerm() {
59     if [[ "$(java-config -f)" == "${VMHANDLE}" ]]; then
60     ewarn "It appears you are removing your default system VM!"
61     ewarn "Please run java-config -L then java-config -S to set a new system VM!"
62     fi
63     }
64    
65     java_set_default_vm_() {
66     java-config-2 --set-system-vm="${VMHANDLE}"
67    
68     einfo " After installing ${P} this"
69     einfo " was set as the default JVM to run."
70     }
71    
72     get_system_arch() {
73     local sarch
74     sarch=$(echo ${ARCH} | sed -e s/[i]*.86/i386/ -e s/x86_64/amd64/ -e s/sun4u/sparc/ -e s/sparc64/sparc/ -e s/arm.*/arm/ -e s/sa110/arm/)
75     if [ -z "${sarch}" ]; then
76     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/)
77     fi
78     echo ${sarch}
79     }
80    
81     # TODO rename to something more evident, like install_env_file
82     set_java_env() {
83     local platform="$(get_system_arch)"
84     local env_file="${D}${JAVA_VM_CONFIG_DIR}/${VMHANDLE}"
85     local old_env_file="${D}/etc/env.d/java/20${P}"
86 nichoj 1.2 local source_env_file="${FILESDIR}/${VMHANDLE}.env"
87 nichoj 1.1
88     if [[ ! -f ${source_env_file} ]]; then
89     die "Unable to find the env file: ${source_env_file}"
90     fi
91    
92     dodir ${JAVA_VM_CONFIG_DIR}
93     dodir /etc/env.d/java # generation-1 compatibility
94     sed \
95     -e "s/@P@/${P}/g" \
96     -e "s/@PN@/${PN}/g" \
97     -e "s/@PV@/${PV}/g" \
98     -e "s/@PF@/${PF}/g" \
99     -e "s/@PLATFORM@/${platform}/g" \
100     -e "/^LDPATH=.*lib\\/\\\"/s|\"\\(.*\\)\"|\"\\1${platform}/:\\1${platform}/server/\"|" \
101     < ${source_env_file} \
102     > ${env_file} || die "sed failed"
103    
104     echo "VMHANDLE=\"${VMHANDLE}\"" >> ${env_file}
105    
106     # generation-1 compatibility
107     if [[ ${JAVA_VM_NO_GENERATION1} != true ]]; then
108     # We need to strip some things out of the new style env,
109     # because these end up going in the env
110     sed -e 's/.*CLASSPATH.*//' \
111     -e 's/.*PROVIDES.*//' \
112     ${env_file} \
113     > ${old_env_file} || die "failed to create old-style env file"
114     fi
115    
116     [[ -n ${JAVA_PROVIDE} ]] && echo "PROVIDES=\"${JAVA_PROVIDE}\"" >> ${env_file}
117    
118     local java_home=$(source ${env_file}; echo ${JAVA_HOME})
119     [[ -z ${java_home} ]] && die "No JAVA_HOME defined in ${env_file}"
120    
121     # Make the symlink
122     dosym ${java_home} ${JAVA_VM_DIR}/${VMHANDLE} \
123     || die "Failed to make VM symlink at ${JAVA_VM_DIR}/${VMHANDE}"
124     }
125    
126    
127     java_get_plugin_dir_() {
128     echo /usr/$(get_libdir)/nsbrowser/plugins
129     }
130    
131     install_mozilla_plugin() {
132     local plugin=${1}
133    
134     if [ ! -f "${D}/${plugin}" ] ; then
135     die "Cannot find mozilla plugin at ${D}/${plugin}"
136     fi
137    
138 nichoj 1.3 local plugin_dir=/usr/share/java-config-2/nsplugin
139 nichoj 1.1 dodir ${plugin_dir}
140 nichoj 1.3 dosym ${plugin} ${plugin_dir}/${VMHANDLE}-javaplugin.so
141 nichoj 1.1 }
142    
143     java_mozilla_clean_() {
144     # Because previously some ebuilds installed symlinks outside of pkg_install
145     # and are left behind, which forces you to manualy remove them to select the
146     # jdk/jre you want to use for java
147     local plugin_dir=$(java_get_plugin_dir_)
148     for file in ${plugin_dir}/javaplugin_*; do
149     rm -f ${file}
150     done
151     for file in ${plugin_dir}/libjavaplugin*; do
152     rm -f ${file}
153     done
154     }

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