fix bug of librtmp sample build for arm, use static link

@@ -33,16 +33,16 @@ SRS_LIBRTMP_L = $(SRS_OBJS)/lib/srs_librtmp.a
 SRS_LIBSSL_L = $(SRS_OBJS)/openssl/lib/libssl.a $(SRS_OBJS)/openssl/lib/libcrypto.a
 
 srs_publish_nossl: srs_publish.c Makefile $(SRS_LIBRTMP_I) $(SRS_LIBRTMP_L)
-	$(GCC) srs_publish.c $(SRS_LIBRTMP_L) -g -O0 -lstdc++ -o srs_publish_nossl
+	$(GCC) srs_publish.c $(SRS_LIBRTMP_L) -g -O0 -static -lstdc++ -o srs_publish_nossl
 
 srs_play_nossl: srs_play.c Makefile $(SRS_LIBRTMP_I) $(SRS_LIBRTMP_L)
-	$(GCC) srs_play.c $(SRS_LIBRTMP_L) -g -O0 -lstdc++ -o srs_play_nossl
+	$(GCC) srs_play.c $(SRS_LIBRTMP_L) -g -O0 -static -lstdc++ -o srs_play_nossl
 
 srs_publish_ssl: srs_publish.c Makefile $(SRS_LIBRTMP_I) $(SRS_LIBRTMP_L) $(SRS_LIBSSL_L)
-	$(GCC) srs_publish.c $(SRS_LIBRTMP_L) $(SRS_LIBSSL_L) -g -O0 -ldl -lstdc++ -o srs_publish_ssl
+	$(GCC) srs_publish.c $(SRS_LIBRTMP_L) $(SRS_LIBSSL_L) -g -O0 -static -ldl -lstdc++ -o srs_publish_ssl
 
 srs_play_ssl: srs_play.c Makefile $(SRS_LIBRTMP_I) $(SRS_LIBRTMP_L) $(SRS_LIBSSL_L)
-	$(GCC) srs_play.c $(SRS_LIBRTMP_L) $(SRS_LIBSSL_L) -g -O0 -ldl -lstdc++ -o srs_play_ssl
+	$(GCC) srs_play.c $(SRS_LIBRTMP_L) $(SRS_LIBSSL_L) -g -O0 -static -ldl -lstdc++ -o srs_play_ssl
 
 # alias for publish/play with/without ssl
 ssl: srs_publish_ssl srs_play_ssl