g++
Compiles C++ source files. Part of GCC (GNU Compiler Collection). More information: <https://gcc.gnu.org>.
Install
- All systems
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curl cmd.cat/g++.sh
- Debian
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apt-get install g++ - Ubuntu
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apt-get install g++ -
Alpine
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apk add g++ - Arch Linux
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pacman -S g++ - Kali Linux
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apt-get install g++ - CentOS
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yum install gcc-c++ - Fedora
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dnf install icecream - Windows (WSL2)
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sudo apt-get updatesudo apt-get install g++ - OS X
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brew install icecream - Raspbian
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apt-get install g++ - Dockerfile
- dockerfile.run/g++
- Docker
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docker run cmd.cat/g++ g++powered by Commando
Compiles C++ source files. Part of GCC (GNU Compiler Collection). More information: <https://gcc.gnu.org>.
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Compile a source code file into an executable binary:
g++ path/to/source.cpp -o path/to/output_executable -
Display common warnings:
g++ path/to/source.cpp -Wall -o path/to/output_executable -
Choose a language standard to compile for (C++98/C++11/C++14/C++17):
g++ path/to/source.cpp -std=c++98|c++11|c++14|c++17 -o path/to/output_executable -
Include libraries located at a different path than the source file:
g++ path/to/source.cpp -o path/to/output_executable -Ipath/to/header -Lpath/to/library -llibrary_name -
Compile and link multiple source code files into an executable binary:
g++ -c path/to/source_1.cpp path/to/source_2.cpp ... && g++ -o path/to/output_executable path/to/source_1.o path/to/source_2.o ... -
Optimize the compiled program for performance:
g++ path/to/source.cpp -O1|2|3|fast -o path/to/output_executable -
Display version:
g++ --version
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