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haas:spring2020:cprog:projects:sof0 [2020/01/26 15:45] – [Submission] wedge | haas:spring2020:cprog:projects:sof0 [2020/01/26 15:46] (current) – [Review of Compiling/Executing] wedge | ||
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</ | </ | ||
- | The BINARY_FILE comes **immediately after** the **-o**, **NOT** the SOURCE_FILE (it must never **immediately** follow a **-o**). It can precede, and such is perfectly valid (especially if you feel that way more intuitive). | + | The BINARY_FILE comes **immediately after** the **-o**, **NOT** the SOURCE_FILE (the source file must never **immediately** follow a **-o**). It can precede, and such is perfectly valid (especially if you feel that way more intuitive). |
- | The **-Wall** (treat all warnings as errors, increase general verbosity about warnings) and **--std=gnu99** (switch compiler to use the **C99** standard of the C language, with GNU extensions) are options given to the compiler. | + | The **-Wall** (treat all warnings as errors, increase general verbosity about warnings) and **< |
To execute your binary, we need to specify a path to it, so we use **./**, which basically references the current directory: | To execute your binary, we need to specify a path to it, so we use **./**, which basically references the current directory: | ||
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* Code must compile cleanly (no warnings or errors) | * Code must compile cleanly (no warnings or errors) | ||
- | * Use the **-Wall** and **--std=gnu99** flags when compiling. | + | * Use the **-Wall** and **< |
* Executed program must display a total of 2 lines, one for input, one for output. | * Executed program must display a total of 2 lines, one for input, one for output. | ||
* The computed number must be output to STDOUT | * The computed number must be output to STDOUT |