version compatible issue after nginx upgraded to v1.20.0

[owendswang]

After upgraded nginx to v1.20.0, I rebuild brotli modules with nginx v1.20.0 source code. But after apply modules binary to /usr/lib/nginx/modules, it caused errors: nginx: [emerg] module "/usr/lib/nginx/modules/ngx_http_headers_more_filter_module.so" version 1018000 instead of 1020000 in /etc/nginx/modules-enabled/mod-http-headers-more-filter.conf:1 nginx: configuration file /etc/nginx/nginx.conf test failed Without '--with-compat' option, it only tells me 'not compatible' in errors.log without version numver specified. So I downgraded nginx back to v1.18.0, but it caused another wiered errors: nginx: [emerg] module "/usr/lib/nginx/modules/ngx_http_headers_more_filter_module.so" version 1020000 instead of 1018000 in /etc/nginx/modules-enabled/mod-http-headers-more-filter.conf:1 nginx: configuration file /etc/nginx/nginx.conf test failed It's so wiered nginx can't tell modules version correctly. So I recompiled modules with nginx v1.18.0 source code and this error disappeared.

System environment:

• Ubuntu 20.04.2 x64
• nginx installed with apt from official source
• nginx source code downloaded from official site
• brotli source code cloned from github
• configure options the same as the README.md here

[owendswang]

Looking into the errors, found it's not brotli module. It's 'headers more' module. Sorry.