diff --git a/checkMissing.sh b/checkMissing.sh
index 18bcf8191..53f5902b9 100755
--- a/checkMissing.sh
+++ b/checkMissing.sh
@@ -3,9 +3,9 @@
 # Internal compiler things like '__aeabi_ddiv' or '___Unwind_Resume'  may be safely ignored
 rm -f exports.txt libapplication.txt
 cat exports-eclair.txt > exports.txt
-nm -g -p --undefined-only project/obj/local/armeabi/libapplication.so | cut -b 12- | sort > libapplication.txt
-for f in project/obj/local/armeabi/*.so; do
-	if [ "$f" = "project/obj/local/armeabi/libapplication.so" ]; then
+nm -g -p --undefined-only project/obj/local/armeabi-v7a/libapplication.so | cut -b 12- | sort > libapplication.txt
+for f in project/obj/local/armeabi-v7a/*.so; do
+	if [ "$f" = "project/obj/local/armeabi-v7a/libapplication.so" ]; then
 		continue
 	fi
 	nm -g -p --defined-only $f 2>/dev/null | cut -b 12- >> exports.txt
diff --git a/project/jni/application/ninslash/AndroidAppSettings.cfg b/project/jni/application/ninslash/AndroidAppSettings.cfg
index 7c9cadf0d..6fd6c0ab2 100644
--- a/project/jni/application/ninslash/AndroidAppSettings.cfg
+++ b/project/jni/application/ninslash/AndroidAppSettings.cfg
@@ -7,10 +7,10 @@ AppName="Ninslash"
 AppFullName=ninslash.com
 
 # Application version code (integer)
-AppVersionCode=01908
+AppVersionCode=01909
 
 # Application user-visible version name (string)
-AppVersionName="0.1.9.08 pre-alpha early access"
+AppVersionName="0.1.9.09 pre-alpha early access"
 
 # Specify path to download application data in zip archive in the form 'Description|URL|MirrorURL^Description2|URL2|MirrorURL2^...'
 # If you'll start Description with '!' symbol it will be enabled by default, other downloads should be selected by user from startup config menu
diff --git a/project/jni/application/ninslash/src b/project/jni/application/ninslash/src
index 38999155c..13e27b28e 160000
--- a/project/jni/application/ninslash/src
+++ b/project/jni/application/ninslash/src
@@ -1 +1 @@
-Subproject commit 38999155c46462cbb48c7affb4ef4bed3a0a81f4
+Subproject commit 13e27b28eae31ac2fbfae61ce900676610193fda
diff --git a/project/jni/sdl-1.2/include/SDL_config_android.h b/project/jni/sdl-1.2/include/SDL_config_android.h
index c2729498e..fd4462bc1 100644
--- a/project/jni/sdl-1.2/include/SDL_config_android.h
+++ b/project/jni/sdl-1.2/include/SDL_config_android.h
@@ -87,7 +87,12 @@
 #define HAVE_CTYPE_H 1
 #define HAVE_MATH_H 1
 #undef HAVE_ICONV_H
-#define HAVE_SIGNAL_H 1
+/* Android 4.4 has bsd_signal() libc symbol and an inline signal() function in headers,
+   Android 5.0 introduces signal() symbol in libc,
+   which means that libsdl.so compiled for Android 5.0 will crash on Andorid 4.4 and below,
+   furthermore, signal handlers will do nothing good and will block the native stack trace collector on Android,
+   so it's better to disable signals altogether. */
+#undef HAVE_SIGNAL_H
 #undef HAVE_ALTIVEC_H
 
 #define HAVE_MALLOC 1
diff --git a/project/jni/sdl-1.2/src/thread/pthread/SDL_systhread.c b/project/jni/sdl-1.2/src/thread/pthread/SDL_systhread.c
index 479bf34db..cb41afebc 100644
--- a/project/jni/sdl-1.2/src/thread/pthread/SDL_systhread.c
+++ b/project/jni/sdl-1.2/src/thread/pthread/SDL_systhread.c
@@ -76,6 +76,26 @@ int SDL_SYS_CreateThread(SDL_Thread *thread, void *args)
 	return(0);
 }
 
+#if defined(__ANDROID__) && !defined(__LP64__)
+/* Compatibility to Android 4.4 */
+static __inline__ int ___SDL_sigaddset(sigset_t *set, int signum)
+{
+    unsigned long *local_set = (unsigned long *)set;
+    signum--;
+    local_set[signum/LONG_BIT] |= 1UL << (signum%LONG_BIT);
+    return 0;
+}
+
+static __inline__ int ___SDL_sigemptyset(sigset_t *set)
+{
+    memset(set, 0, sizeof *set);
+    return 0;
+}
+
+#define sigaddset ___SDL_sigaddset
+#define sigemptyset ___SDL_sigemptyset
+#endif
+
 void SDL_SYS_SetupThread(void)
 {
 	int i;
diff --git a/project/jni/sdl-1.2/src/timer/unix/SDL_systimer.c b/project/jni/sdl-1.2/src/timer/unix/SDL_systimer.c
index 332a0e2ce..3ab52f9cc 100644
--- a/project/jni/sdl-1.2/src/timer/unix/SDL_systimer.c
+++ b/project/jni/sdl-1.2/src/timer/unix/SDL_systimer.c
@@ -148,6 +148,26 @@ static void HandleAlarm(int sig)
 	}
 }
 
+#if defined(__ANDROID__) && !defined(__LP64__)
+/* Compatibility to Android 4.4 */
+static __inline__ int ___SDL_sigaddset(sigset_t *set, int signum)
+{
+    unsigned long *local_set = (unsigned long *)set;
+    signum--;
+    local_set[signum/LONG_BIT] |= 1UL << (signum%LONG_BIT);
+    return 0;
+}
+
+static __inline__ int ___SDL_sigemptyset(sigset_t *set)
+{
+    memset(set, 0, sizeof *set);
+    return 0;
+}
+
+#define sigaddset ___SDL_sigaddset
+#define sigemptyset ___SDL_sigemptyset
+#endif
+
 int SDL_SYS_TimerInit(void)
 {
 	struct sigaction action;