Add legacy so to the build

OsmAnd-java/build.xml

@@ -80,6 +80,12 @@
 		</exec>
 		<antcall target="jar" />
 	</target>
+	
+	<target name="native-legacy-libs-jar" depends="compile">
+		<exec command="bash collect_libs.sh" failonerror="true">
+		</exec>
+		<antcall target="jar" />
+	</target>
 
 	<target name="jar" depends="compile">
 		<manifestclasspath property="lib.list" jarfile="OsmAnd-core.jar">

OsmAnd-java/collect_legacy_libs.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+
+set -e
+
+SCRIPT_LOC="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+CORE_LOC="$SCRIPT_LOC/../../core"
+
+if [[ "$(uname -a)" =~ Linux ]]; then
+	if [[ -z "$OSMAND_BUILD_CPU_CORES_NUM" ]]; then
+		OSMAND_BUILD_CPU_CORES_NUM=`nproc`
+	fi
+fi
+
+function copyLibs {
+	if [ -d "$CORE_LOC/binaries/$1/$2" ]; then 
+		echo "Copy binaries $1 $2";
+		cp "$CORE_LOC"/binaries/$1/$2/Release/libosmand.so bin/osmand-$1-$3.lib
+	fi
+}
+
+function compile {
+	"$CORE_LOC/core/externals/configure.sh"
+	if [ ! -d "$CORE_LOC/targets/amd64-linux-gcc-amd64-linux-gcc-release.baked" ]; then 
+		"$CORE_LOC/targets/amd64-linux-gcc.sh" release
+	fi
+	(cd "$CORE_LOC/targets/amd64-linux-gcc-amd64-linux-gcc-release.baked" && make -j$OSMAND_BUILD_CPU_CORES_NUM OsmAndJNI)
+}
+
+compile
+copyLibs linux amd64 amd64 so
+# copyLibs linux i686 x86 so