nginx-rtmp-module: Getting error on make command Ubuntu 18.04

Hi, Trying to install nginx-rtmp-module and I getting same issue on serveral ubuntu versions sudo make make -f objs/Makefile make[1]: Entering directory '/home/alek/build/nginx-1.12.0' cc -c -pipe -O -W -Wall -Wpointer-arith -Wno-unused-parameter -Werror -g -I src/core -I src/event -I src/event/modules -I src/os/unix -I ../nginx-rtmp-module -I objs \ -o objs/src/core/nginx.o \ src/core/nginx.c cc -c -pipe -O -W -Wall -Wpointer-arith -Wno-unused-parameter -Werror -g -I src/core -I src/event -I src/event/modules -I src/os/unix -I ../nginx-rtmp-module -I objs \ -o objs/src/core/ngx_log.o \ src/core/ngx_log.c cc -c -pipe -O -W -Wall -Wpointer-arith -Wno-unused-parameter -Werror -g -I src/core -I src/event -I src/event/modules -I src/os/unix -I ../nginx-rtmp-module -I objs \ -o objs/src/core/ngx_palloc.o \ src/core/ngx_palloc.c cc -c -pipe -O -W -Wall -Wpointer-arith -Wno-unused-parameter -Werror -g -I src/core -I src/event -I src/event/modules -I src/os/unix -I ../nginx-rtmp-module -I objs \ -o objs/src/core/ngx_array.o \ src/core/ngx_array.c cc -c -pipe -O -W -Wall -Wpointer-arith -Wno-unused-parameter -Werror -g -I src/core -I src/event -I src/event/modules -I src/os/unix -I ../nginx-rtmp-module -I objs \ -o objs/src/core/ngx_list.o \ src/core/ngx_list.c cc -c -pipe -O -W -Wall -Wpointer-arith -Wno-unused-parameter -Werror -g -I src/core -I src/event -I src/event/modules -I src/os/unix -I ../nginx-rtmp-module -I objs \ -o objs/src/core/ngx_hash.o \ src/core/ngx_hash.c cc -c -pipe -O -W -Wall -Wpointer-arith -Wno-unused-parameter -Werror -g -I src/core -I src/event -I src/event/modules -I src/os/unix -I ../nginx-rtmp-module -I objs \ -o objs/src/core/ngx_buf.o \ src/core/ngx_buf.c cc -c -pipe -O -W -Wall -Wpointer-arith -Wno-unused-parameter -Werror -g -I src/core -I src/event -I src/event/modules -I src/os/unix -I ../nginx-rtmp-module -I objs \ -o objs/src/core/ngx_queue.o \ src/core/ngx_queue.c cc -c -pipe -O -W -Wall -Wpointer-arith -Wno-unused-parameter -Werror -g -I src/core -I src/event -I src/event/modules -I src/os/unix -I ../nginx-rtmp-module -I objs \ -o objs/src/core/ngx_output_chain.o \ src/core/ngx_output_chain.c cc -c -pipe -O -W -Wall -Wpointer-arith -Wno-unused-parameter -Werror -g -I src/core -I src/event -I src/event/modules -I src/os/unix -I ../nginx-rtmp-module -I objs \ -o objs/src/core/ngx_string.o \ src/core/ngx_string.c cc -c -pipe -O -W -Wall -Wpointer-arith -Wno-unused-parameter -Werror -g -I src/core -I src/event -I src/event/modules -I src/os/unix -I ../nginx-rtmp-module -I objs \ -o objs/src/core/ngx_parse.o \ src/core/ngx_parse.c cc -c -pipe -O -W -Wall -Wpointer-arith -Wno-unused-parameter -Werror -g -I src/core -I src/event -I src/event/modules -I src/os/unix -I ../nginx-rtmp-module -I objs \ -o objs/src/core/ngx_parse_time.o \ src/core/ngx_parse_time.c cc -c -pipe -O -W -Wall -Wpointer-arith -Wno-unused-parameter -Werror -g -I src/core -I src/event -I src/event/modules -I src/os/unix -I ../nginx-rtmp-module -I objs \ -o objs/src/core/ngx_inet.o \ src/core/ngx_inet.c cc -c -pipe -O -W -Wall -Wpointer-arith -Wno-unused-parameter -Werror -g -I src/core -I src/event -I src/event/modules -I src/os/unix -I ../nginx-rtmp-module -I objs \ -o objs/src/core/ngx_file.o \ src/core/ngx_file.c cc -c -pipe -O -W -Wall -Wpointer-arith -Wno-unused-parameter -Werror -g -I src/core -I src/event -I src/event/modules -I src/os/unix -I ../nginx-rtmp-module -I objs \ -o objs/src/core/ngx_crc32.o \ src/core/ngx_crc32.c cc -c -pipe -O -W -Wall -Wpointer-arith -Wno-unused-parameter -Werror -g -I src/core -I src/event -I src/event/modules -I src/os/unix -I ../nginx-rtmp-module -I objs \ -o objs/src/core/ngx_murmurhash.o \ src/core/ngx_murmurhash.c src/core/ngx_murmurhash.c: In function ‘ngx_murmur_hash2’: src/core/ngx_murmurhash.c:37:11: error: this statement may fall through [-Werror=implicit-fallthrough=] h ^= data[2] << 16; ~~^~~~~~~~~~~~~~~~ src/core/ngx_murmurhash.c:38:5: note: here case 2: ^~~~ src/core/ngx_murmurhash.c:39:11: error: this statement may fall through [-Werror=implicit-fallthrough=] h ^= data[1] << 8; ~~^~~~~~~~~~~~~~~ src/core/ngx_murmurhash.c:40:5: note: here case 1: ^~~~ cc1: all warnings being treated as errors objs/Makefile:543: recipe for target 'objs/src/core/ngx_murmurhash.o' failed make[1]: *** [objs/src/core/ngx_murmurhash.o] Error 1 make[1]: Leaving directory '/home/alek/build/nginx-1.12.0' Makefile:8: recipe for target 'build' failed make: *** [build] Error 2

Can you help me with it? Thank you!