feature/android 258c98240d2 1/2: Update Android port

[Po Lu]

branch: feature/android
commit 258c98240d27ce5e5192bc7dd8e2aa6072af41f4
Author: Po Lu <luangruo@yahoo.com>
Commit: Po Lu <luangruo@yahoo.com>

    Update Android port
    
    * java/Makefile.in (FIND_DELETE): New substitution.
    (clean): Use FIND_DELETE.
---
 java/Makefile.in | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/java/Makefile.in b/java/Makefile.in
index 4e137157b69..3b06fc1d4cc 100644
--- a/java/Makefile.in
+++ b/java/Makefile.in
@@ -46,6 +46,7 @@ ANDROID_SDK_18_OR_EARLIER = @ANDROID_SDK_18_OR_EARLIER@
 ANDROID_SDK_8_OR_EARLIER = @ANDROID_SDK_8_OR_EARLIER@
 WARN_JAVAFLAGS = @WARN_JAVAFLAGS@
 JAVAFLAGS = $(WARN_JAVAFLAGS) -classpath "$(ANDROID_JAR):$(srcdir)"
+FIND_DELETE = @FIND_DELETE@
 
 # Android 4.3 and earlier require Emacs to be signed with a different
 # digital signature algorithm.
@@ -323,7 +324,7 @@ TAGS: $(ETAGS) $(tagsfiles)
 clean:
        rm -f *.apk emacs.apk-in *.dex *.unaligned *.class *.idsig
        rm -rf install-temp $(RESOURCE_FILE) TAGS
-       find . -name '*.class' -delete
+       find . -name '*.class' $(FIND_DELETE)
 
 maintainer-clean distclean bootstrap-clean: clean
        rm -f Makefile ndk-build.mk