clang

Verified for current stable LTS

Clang Commands

Clang command syntax with verified terminal examples.

Commands

15 commands for Clang

clang

Clang Command: Activate All Warnings

clang <path/to/source.c> -Wall -o <output_executable>
clang

Clang Command: Activate Output All Errors Warnings

clang <path/to/source.c> -Wall -o <output_executable>
clang

Clang Command: Common Warnings Debug Optimization

clang <path/to/source.c> -Wall -g -Og -o <path/to/output_executable>
clang

Clang Command: Compile Multiple Source Files

clang <path/to/source1.c path/to/source2.c ...> -o <path/to/output_executable>
clang

Clang Command: Compile Multiple Source Files Into Executable

clang <path/to/source1.c path/to/source2.c ...> -o <path/to/output_executable>
clang

Clang Command: Compile Source To Llvm Ir

clang -S -emit-llvm <path/to/source.c> -o <path/to/output.ll>
clang

Clang Command: Compile Source To Object File

clang -c <path/to/source.c>
clang

Clang Command: Compile To Llvm Ir

clang -S -emit-llvm <path/to/source.c> -o <path/to/output.ll>
clang

Clang Command: Display Clang Version

clang --version
clang

Clang Command: Display Version

clang --version
clang

Clang Command: Include Libraries Different Path

clang <path/to/source.c> -o <path/to/output_executable> -I<path/to/header> -L<path/to/library> -l<library_name>
clang

Clang Command: Include Libraries From Different Path

clang <path/to/source.c> -o <path/to/output_executable> -I<path/to/header> -L<path/to/library> -l<library_name>
clang

Clang Command: Optimize Compiled Program

clang <path/to/source.c> -O<1|2|3|fast> -o <path/to/output_executable>
clang

Clang Command: Optimize Compiled Program Performance

clang <path/to/source.c> -O<1|2|3|fast> -o <path/to/output_executable>
clang

Clang Command: Show Warnings Debug Symbols Optimize

clang <path/to/source.c> -Wall -g -Og -o <path/to/output_executable>

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FAQ

Coverage: Focused examples for common Clang workflows.

Verified version: current stable LTS.

Verification: Test commands in a disposable workspace and submit notes for edge cases.