id summary reporter owner description type status priority milestone component version resolution keywords cc uname nginx_version 2427 failed when compiling nginx with boringssl Cirooo@… "Ubuntu 22.04 I followed the guide from https://quic.nginx.org/readme.html to compile nginx with quic. But it failed with not found error: bash: --with-cc-opt=-I/../boringssl/include: No such file or directory folders like these: nginx source folder /root/nginxCompileFolder/nginx-quic # git clone /root/nginxCompileFolder/boringssl #git clone boringssl is already compiled. there're file/folders as below. API-CONVENTIONS.md CMakeLists.txt decrepit go.sum OpenSSLConfig.cmake SANDBOXING.md third_party BREAKING-CHANGES.md codereview.settings fuzz include PORTING.md sources.cmake tool build CONTRIBUTING.md FUZZING.md INCORPORATING.md README.md ssl util BUILDING.md crypto go.mod LICENSE rust STYLE.md it's already built. then I launch the script under nginx-quic folder. ./auto/configure --with-debug --with-http_v3_module --with-stream_quic_module \ --with-openssl=""/usr/bin/openssl"" --with-cc-opt=""-I../boringssl/include"" \ --with-ld-opt=""-L../boringssl/build/ssl \ -L../boringssl/build/crypto"" bash: --with-cc-opt=-I/../boringssl/include: No such file or directory I tried to change the parameter around -with-cc-opt and --with-ld-opt for different path such as /root/nginxCompileFolder/boringssl/include or ../../boringssl/include or ../../../boringssl/include . They are all not found. How to fix this? " defect closed blocker nginx-1.23 http/3 1.23.x invalid configure compile install root not properly.