merge of '1cc9d40e03f431fac4150580f6a58521cae55509'

     and 'a250ef0b1707ead866fe051ca88c56e538d51bfb'

1 files changed, 62 insertions, 0 deletions

diff --git a/classes/java.bbclass b/classes/java.bbclass
new file mode 100644
index 0000000000..7fa6dc1786
--- /dev/null
+++ b/classes/java.bbclass
@@ -0,0 +1,62 @@
+# Defines the commonly used target directories and provides a convenience
+# function to install jar files.
+
+# Jar location on target
+datadir_java ?= ${datadir}/java
+
+# JNI library location on target
+libdir_jni ?= ${libdir}/jni
+
+STAGING_DATADIR_JAVA ?= ${STAGING_DATADIR}/java
+STAGING_LIBDIR_JNI ?= ${STAGING_LIBDIR}/jni
+
+oe_jarinstall() {
+  # Purpose: Install a jar file and create all the given symlinks to it.
+  # Example:
+  # oe_jarinstall foo-1.3.jar foo.jar
+  # Installs foo-1.3.jar and creates symlink foo.jar.
+  #
+  # oe_jarinstall -s foo-1.3.jar foo.jar
+  # Installs foo-1.3.jar to staging and creates symlink foo.jar.
+  #
+  # oe_jarinstall -r foo-1.3.jar foo_1_3.jar foo.jar
+  # Installs foo_1_3.jar as foo-1.3.jar and creates a symlink to this.
+  #
+  dir=${D}${datadir_java}
+  destname=""
+  while [ "$#" -gt 0 ]; do
+    case "$1" in
+    -s)
+      dir=${STAGING_DATADIR_JAVA}
+      ;;
+    -r)
+      shift
+      destname=$1
+      ;;
+    -*)
+      oefatal "oe_jarinstall: unknown option: $1"
+      ;;
+    *)
+      break;
+      ;;
+    esac
+    shift
+  done
+
+  jarname=$1
+  destname=${destname:-`basename $jarname`}
+  shift
+
+  install -d $dir
+  install -m 0644 $jarname $dir/$destname
+
+  # Creates symlinks out of the remaining arguments.
+  while [ "$#" -gt 0 ]; do
+    if [ -e $dir/$1 ]; then
+      oewarn "file was in the way. removing:" $dir/$1
+      rm $dir/$1
+    fi
+    ln -s $destname $dir/$1
+    shift
+  done
+}