tldr/pages/common/g++.md

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gplusplus

Compiles C++ source files. Part of GCC (GNU Compiler Collection).

  • Compile a source code file into an executable binary:

g++ {{source.cpp}} -o {{output_executable}}

  • Display (almost) all errors and warnings:

g++ {{source.cpp}} -Wall -o {{output_executable}}

  • Choose a language standard to compile for(C++98/C++11/C++14/C++17):

g++ {{source.cpp}} -std={{language_standard}} -o {{output_executable}}

  • Include libraries located at a different path than the source file:

g++ {{source.cpp}} -o {{output_executable}} -I{{header_path}} -L{{library_path}} -l{{library_name}}