android: Update README.Android with the recent ndk-gdb info.

Change-Id: I23d76562c85ff458bdc539a8ba0681a847e647c5

1 files changed, 13 insertions, 17 deletions

diff --git a/README.Android b/README.Android
index 98a109d8d07e..19f54f9985b7 100644
--- a/README.Android
+++ b/README.Android
@@ -46,7 +46,19 @@ know. But don't seem to be necessary on a real device anyway?
 
 * Debugging
 
-	Install the .apk to the device, and:
+	First of all, you need to configure the build with --enable-debug or
+--enable-dbgutil.  You may want to provide --enable-selective-debuginfo too,
+like --enable-selective-debuginfo="sw/" or so, in order to fit into the memory
+during linking.
+
+	You also want to avoid --with-android-package-name (or when you use
+that, you must set it to "org.libreoffice"), otherwise ndk-gdb will complain
+that
+
+ERROR: Could not extract package's data directory. Are you sure that
+       your installed application is debuggable?
+
+	When you have all this, install the .apk to the device, and:
 
 	cd android/experimental/LOAndroid3
 	<android-ndk-r10d>/ndk-gdb --adb=<android-sdk-linux>/platform-tools/adb --start
@@ -55,22 +67,6 @@ know. But don't seem to be necessary on a real device anyway?
 and the "pending breakpoints do not work" problems are now resolved with the
 current NDK.
 
-* Getting the symbols
-
-In order to be able to debug, you also need the symbols.  Currently they are
-stripped using a $(STRIP) call in android/Bootstrap/Makefile.shared ; make
-sure you change it only to 'cp'.
-
-But then you need to limit the size of the resulting binary by other means,
-that is strip most of the symbols (but the interesting ones) already during
-the build.  For that, use something like
-
---enable-dbgutil
---enable-selective-debuginfo="sal/"
-
-in your autogen.input (but of course limit the --enable-selective-debuginfo
-only to directories / libraries that are interesting to you).
-
 * Common Errors / Gotchas
 
 lo_dlneeds: Could not read ELF header of /data/data/org.libreoffice...libfoo.so