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authorRobert Schuster <thebohemian@gmx.net>2008-10-07 21:08:06 +0000
committerRobert Schuster <thebohemian@gmx.net>2008-10-07 21:08:06 +0000
commit3edc90bafa0912873ae40910f7481aec4737dfd8 (patch)
treeb8c071cd702844af58222c12b2139bf50375ebb7 /classes
parent29889872a04b60606878c216ad3fa5dbbf3023ec (diff)
java.bbclass: Make oe_makeclasspath behavior more sane.
* return oe_makeclasspath result in variable * check for file existence only when -s is given
Diffstat (limited to 'classes')
-rw-r--r--classes/java.bbclass26
1 files changed, 17 insertions, 9 deletions
diff --git a/classes/java.bbclass b/classes/java.bbclass
index 11a2bf5c0c..620dae79fb 100644
--- a/classes/java.bbclass
+++ b/classes/java.bbclass
@@ -70,19 +70,27 @@ oe_jarinstall() {
oe_makeclasspath() {
# Purpose: Generate a classpath variable from the given Jar file names
- # where the ".jar" has been omitted.
+ # where the ".jar" has been omitted. The string is stored in the script
+ # variable whose name is given in the first argument to this function.
#
- # oe_makeclasspath foo baz bar
- # Prints ${datadir_java}/foo.jar:${datadir_java}/baz.jar:${datadir_java}/bar.jar
- #
- # oe_makeclasspath -s foo baz bar
- # Prints ${STAGING_DATADIR_JAVA}/foo.jar:${STAGING_DATADIR_JAVA}/baz.jar:${STAGING_DATADIR_JAVA}/bar.jar
+ # oe_makeclasspath cp foo baz bar
+ # Stores ${datadir_java}/foo.jar:${datadir_java}/baz.jar:${datadir_java}/bar.jar
+ # in variable "cp".
#
+ # oe_makeclasspath bootcp -s foo baz bar
+ # Stores ${STAGING_DATADIR_JAVA}/foo.jar:${STAGING_DATADIR_JAVA}/baz.jar:${STAGING_DATADIR_JAVA}/bar.jar
+ # in variable "bootcp".
+ #
# Provide the -s at the beginning otherwise strange things happen.
- #
+ # If -s is given the function checks whether the requested jar file exists
+ # and exits with an error message if it cannot be found.
+ #
dir=${datadir_java}
classpath=
delimiter=
+ retval=$1
+
+ shift
while [ "$#" -gt 0 ]; do
case "$1" in
@@ -95,7 +103,7 @@ oe_makeclasspath() {
*)
file=$dir/$1.jar
- if [ ! -f $file ]; then
+ if [ -z "$dir" -a ! -f $file ]; then
oefatal "oe_makeclasspath: Jar file for '$1' not found at $file"
fi
@@ -106,7 +114,7 @@ oe_makeclasspath() {
shift
done
- echo $classpath
+ eval $retval="$classpath"
}
# Creates a simple wrapper script for your Java program.