New 64 bit libjbigi (ticket #2503), update 32 bit jbigi

With GMP 6.1.2 and Android NDK r19c
From i2p.i2p/core/c/jbigi:
TARGET=android BITS=64 mbuild_all.sh
TARGET=android BITS=32 mbuild_all.sh
Both tested on phones.
Note lib/client/src/main/jniLibs/build.sh is broken

CHANGELOG

@@ -1,10 +1,16 @@
 0.9.41 / 2019-06-xx
+ * New 64 bit libjbigi (ticket #2503)
+ * Update 32 bit jbigi to GMP 6.1.2
+ * Fix for client tunnels not starting after reseed
  * UPnP Fixes (ticket #2499)
  * Update visibility of floating menu items
  * Put our router info at top of list
  * Table layout cleanups
  * Fixes for threads remaining after router stop
  * Remove BOB
+ * Remove welterde IRC tunnel
+ * New translations: Add cs, da, el
+ * Add missing translations to menu: ar, fi, gl, hu, zh_TW
 
 0.9.40 / 2019-05-10
  * Open local I2CP socket for 3rd party apps

README.md

@@ -7,8 +7,8 @@
 - Java SDK (preferably Oracle/Sun or OpenJDK) 1.6.0 or higher
 - Apache Ant 1.8.0 or higher
 - I2P source
-- Android SDK for API 21
-- Android Build Tools 21.1.2
+- Android SDK for API 28 or higher
+- Android Build Tools 28.0.0 or higher
 - Android Support Repository
 - Gradle 2.2.1
 

RELEASE-PROCESS.md

@@ -19,6 +19,7 @@
 
 1. Edit `routerjars/local.properties` to use the clean i2p.i2p copy.
 2. Pull the latest translations with `tx pull -a` and commit them. (If you don't have the `tx` command, do `pip install transifex-client` )
+2a. If there are any new translations, `mtn add` them, and add them to `app/src/main/res/values/arrays.xml` (two places, alphabetical order please)
 3. Ensure that `signing.properties` contains the details of the release key.
 4. Edit `gradle.properties` to bump the I2P version.
 5. Edit `app/build.gradle` to bump the Android version number.

lib/client/src/main/jniLibs/build.sh

@@ -2,6 +2,12 @@
 #
 # build GMP and libjbigi.so using the Android tools directly
 #
+# WARNING:
+# BROKEN - not updated for r19 NDK, aarch64, or GMP 6.1.2
+# Use the following in i2p.i2p source core/c/jbigi:
+# TARGET=android BITS=32 mbuild_all.sh
+# TARGET=android BITS=64 mbuild_all.sh
+#
 # TODO: Get more settings from environment variables set in ../custom-rules.xml
 #
 
@@ -71,7 +77,7 @@ JBIGI="$I2PBASE/core/c/jbigi"
 # libcrypto crashes on emulator, don't trust it
 # jbigi about 20-25% slower than java on emulator
 #
-GMPVER=6.0.0
+GMPVER=6.1.2
 GMP="$JBIGI/gmp-$GMPVER"
 
 if [ ! -d "$GMP" ]; then