nginx-rtmp-module install error

[tsnextex]

I got the error when running the make install for nginx-rtmp-module. please let me know how to fix it.
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 -I src/http -I src/http/modules
-o objs/addon/nginx-rtmp-module/ngx_rtmp_eval.o
../nginx-rtmp-module/ngx_rtmp_eval.c
../nginx-rtmp-module/ngx_rtmp_eval.c: In function ‘ngx_rtmp_eval’:
../nginx-rtmp-module/ngx_rtmp_eval.c:160:17: error: this statement may fall through [-Werror=implicit-fallthrough=]
160 | switch (c) {
| ^~~~~~
../nginx-rtmp-module/ngx_rtmp_eval.c:170:13: note: here
170 | case ESCAPE:
| ^~~~
cc1: all warnings being treated as errors
make[1]: *** [objs/Makefile:1358: objs/addon/nginx-rtmp-module/ngx_rtmp_eval.o] Error 1
make[1]: Leaving directory '/home/thor/build/nginx-1.18.0'
make: *** [Makefile:8: build] Error 2

[shortcord]

I believe this is due to the version of GCC you are using to compile the project with, that and the fact that the project hasn't been touched in a few years.
GCC is treating all warnings as errors, easiest solution is to tell GCC not to treat implicit-fallthrough warnings as errors.

During the ./auto/configure step, add this flag --with-cc-opt="-Wno-error=implicit-fallthrough"

[tsnextex]

It's resolved. Thanks for your help.

[Nay-Sayer]

I am having a similar issue with building Nginx on Centos 7 with the RTMP module;

root@localhost nginx-1.18.0]# make
make -f objs/Makefile
make[1]: Entering directory `/download/nginx-1.18.0'
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 /download/nginx-rtmp-module-master -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 /download/nginx-rtmp-module-master -I objs
-o objs/src/core/ngx_log.o
src/core/ngx_log.c

I'm not well versed in all things Linux related so I'm not sure how to add the --with-cc-opt="-Wno-error=implicit-fallthrough" flag for the ./auto/configure step as suggested in the comment above. Please advise.

Thanks.