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Revision 1.6 - (hide annotations) (download)
Tue Aug 1 12:23:57 2006 UTC (8 years ago) by nichoj
Branch: MAIN
Changes since 1.5: +4 -3 lines
Reverted a change to the check during pkg_postinst that reset the system vm if it was the package being upgraded. Uses a bash-3 specific feature, so added it to DEPEND.

1 nichoj 1.1 # Copyright 1999-2004 Gentoo Foundation
2     # Distributed under the terms of the GNU General Public License v2
3 nichoj 1.6 # $Header: /var/cvsroot/gentoo-x86/eclass/java-vm-2.eclass,v 1.5 2006/07/15 13:55:06 grobian 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 nichoj 1.4 =dev-java/java-config-1.3*
12     >=sys-apps/portage-2.1"
13 nichoj 1.1 RDEPEND="
14     =dev-java/java-config-2.0*
15 nichoj 1.6 =dev-java/java-config-1.3*
16     >=sys-apps/bash-3"
17 nichoj 1.1
18     export WANT_JAVA_CONFIG=2
19    
20     if [[ "${SLOT}" != "0" ]]; then
21     VMHANDLE=${PN}-${SLOT}
22     else
23     VMHANDLE=${PN}
24     fi
25    
26     JAVA_VM_CONFIG_DIR="/usr/share/java-config-2/vm"
27     JAVA_VM_DIR="/usr/lib/jvm"
28    
29     EXPORT_FUNCTIONS pkg_postinst pkg_prerm
30    
31     java-vm-2_pkg_postinst() {
32     # Set the generation-2 system VM, if it isn't set
33     if [[ -z "$(java-config-2 -f)" ]]; then
34     java_set_default_vm_
35     fi
36    
37     if [[ ${JAVA_VM_NO_GENERATION1} != "true" ]]; then
38     local systemvm1="$(java-config-1 -f)"
39     # no generation-1 system-vm was yet set
40     if [[ -z "${systemvm1}" ]]; then
41     einfo "No valid generation-1 system-vm set, setting to ${P}"
42     java-config-1 --set-system-vm=${P}
43     # dirty check to see if we are upgrading current generation-1 system vm
44 nichoj 1.6 elif [[ ${systemvm1} =~ "^${VMHANDLE}" ]]; then
45 nichoj 1.1 einfo "Upgrading generation-1 system-vm... updating its env file"
46     java-config-1 --set-system-vm=${P}
47     fi
48     # else... some other VM is being updated, so we don't have to worry
49     fi
50    
51 nichoj 1.3 if has nsplugin ${IUSE} && use nsplugin; then
52     if [[ ! -f /usr/lib/nsbrowser/plugins/javaplugin.so ]]; then
53     eselect java-nsplugin set ${VMHANDLE}
54     fi
55     fi
56    
57 nichoj 1.1 java_mozilla_clean_
58     }
59    
60     java-vm-2_pkg_prerm() {
61     if [[ "$(java-config -f)" == "${VMHANDLE}" ]]; then
62     ewarn "It appears you are removing your default system VM!"
63     ewarn "Please run java-config -L then java-config -S to set a new system VM!"
64     fi
65     }
66    
67     java_set_default_vm_() {
68     java-config-2 --set-system-vm="${VMHANDLE}"
69    
70     einfo " After installing ${P} this"
71     einfo " was set as the default JVM to run."
72     }
73    
74     get_system_arch() {
75     local sarch
76     sarch=$(echo ${ARCH} | sed -e s/[i]*.86/i386/ -e s/x86_64/amd64/ -e s/sun4u/sparc/ -e s/sparc64/sparc/ -e s/arm.*/arm/ -e s/sa110/arm/)
77     if [ -z "${sarch}" ]; then
78     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/)
79     fi
80     echo ${sarch}
81     }
82    
83     # TODO rename to something more evident, like install_env_file
84     set_java_env() {
85     local platform="$(get_system_arch)"
86     local env_file="${D}${JAVA_VM_CONFIG_DIR}/${VMHANDLE}"
87     local old_env_file="${D}/etc/env.d/java/20${P}"
88 nichoj 1.2 local source_env_file="${FILESDIR}/${VMHANDLE}.env"
89 nichoj 1.1
90     if [[ ! -f ${source_env_file} ]]; then
91     die "Unable to find the env file: ${source_env_file}"
92     fi
93    
94     dodir ${JAVA_VM_CONFIG_DIR}
95     dodir /etc/env.d/java # generation-1 compatibility
96     sed \
97     -e "s/@P@/${P}/g" \
98     -e "s/@PN@/${PN}/g" \
99     -e "s/@PV@/${PV}/g" \
100     -e "s/@PF@/${PF}/g" \
101     -e "s/@PLATFORM@/${platform}/g" \
102     -e "/^LDPATH=.*lib\\/\\\"/s|\"\\(.*\\)\"|\"\\1${platform}/:\\1${platform}/server/\"|" \
103     < ${source_env_file} \
104     > ${env_file} || die "sed failed"
105    
106     echo "VMHANDLE=\"${VMHANDLE}\"" >> ${env_file}
107    
108     # generation-1 compatibility
109     if [[ ${JAVA_VM_NO_GENERATION1} != true ]]; then
110     # We need to strip some things out of the new style env,
111     # because these end up going in the env
112     sed -e 's/.*CLASSPATH.*//' \
113     -e 's/.*PROVIDES.*//' \
114     ${env_file} \
115     > ${old_env_file} || die "failed to create old-style env file"
116     fi
117    
118     [[ -n ${JAVA_PROVIDE} ]] && echo "PROVIDES=\"${JAVA_PROVIDE}\"" >> ${env_file}
119    
120     local java_home=$(source ${env_file}; echo ${JAVA_HOME})
121     [[ -z ${java_home} ]] && die "No JAVA_HOME defined in ${env_file}"
122    
123     # Make the symlink
124     dosym ${java_home} ${JAVA_VM_DIR}/${VMHANDLE} \
125     || die "Failed to make VM symlink at ${JAVA_VM_DIR}/${VMHANDE}"
126     }
127    
128    
129     java_get_plugin_dir_() {
130     echo /usr/$(get_libdir)/nsbrowser/plugins
131     }
132    
133     install_mozilla_plugin() {
134     local plugin=${1}
135    
136     if [ ! -f "${D}/${plugin}" ] ; then
137     die "Cannot find mozilla plugin at ${D}/${plugin}"
138     fi
139    
140 nichoj 1.3 local plugin_dir=/usr/share/java-config-2/nsplugin
141 nichoj 1.1 dodir ${plugin_dir}
142 nichoj 1.3 dosym ${plugin} ${plugin_dir}/${VMHANDLE}-javaplugin.so
143 nichoj 1.1 }
144    
145     java_mozilla_clean_() {
146     # Because previously some ebuilds installed symlinks outside of pkg_install
147     # and are left behind, which forces you to manualy remove them to select the
148     # jdk/jre you want to use for java
149     local plugin_dir=$(java_get_plugin_dir_)
150     for file in ${plugin_dir}/javaplugin_*; do
151     rm -f ${file}
152     done
153     for file in ${plugin_dir}/libjavaplugin*; do
154     rm -f ${file}
155     done
156     }

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