rxtx: Fix path of javac

rxtx was wrongly using the patch from cacao sysroot.

Fixes:

| /bin/bash: /workdir/build/tmp/work/x86_64-linux/cacao-native/1.6.1-r0/recipe-sysroot-native/usr/bin/javac: No such file or directory
| Makefile:834: recipe for target '/workdir/build/tmp/work/dbfp4-poky-linux/rxtx/2.2.0-r2/rxtx-2.2pre2/gnu/io/UnsupportedCommOperationException.class' failed
| make: *** [/workdir/build/tmp/work/dbfp4-poky-linux/rxtx/2.2.0-r2/rxtx-2.2pre2/gnu/io/UnsupportedCommOperationException.class] Error 127
| make: *** Waiting for unfinished jobs....

Signed-off-by: Ricardo Ribalda <ricardo@ribalda.com>
Signed-off-by: Ricardo Ribalda Delgado <ricardo@ribalda.com>
Signed-off-by: Richard Leitner <richard.leitner@skidata.com>

1 files changed, 23 insertions, 0 deletions

diff --git a/recipes-extended/rxtx/files/javapath.patch b/recipes-extended/rxtx/files/javapath.patch
new file mode 100644
index 0000000..e0c1737
--- /dev/null
+++ b/recipes-extended/rxtx/files/javapath.patch
@@ -0,0 +1,23 @@
+Upstream-Status: Inappropriate
+
+Signed-off-by: Ricardo Ribalda <ricardo@ribalda.com>
+
+diff --git a/configure.in b/configure.in
+index 1778a52..344f5ac 100644
+--- a/configure.in
++++ b/configure.in
+@@ -484,10 +484,10 @@ if test "$CC" = "gcc" || test "$CC"="egcs"; then
+                ;;
+        *)
+                find_java_native_include jni_md.h
+-               JAVAH="\$(JPATH)/bin/javah -classpath \$(CLASSPATH) -d \$(DEST) -jni"
+-               JAVAC="\$(JPATH)/bin/javac -classpath \$(CLASSPATH) -d \$(TOP)/ -O -source 1.3 -target 1.3"
+-               JAR="\$(JPATH)/bin/jar"
+-               JAVADOC="\$(JPATH)/bin/javadoc"
++               JAVAH="gjavah -classpath \$(CLASSPATH) -d \$(DEST) -jni"
++               JAVAC="javac -classpath \$(CLASSPATH) -d \$(TOP)/ -O -source 1.3 -target 1.3"
++               JAR="fastjar"
++               JAVADOC="javadoc"
+                CFLAGS=$CFLAGS" -D_BSD_SOURCE"
+                ;;
+        esac