To print a semicolon (;) symbol using the CMake command, you can use the set command with the FORCE option. For example, you can use the following command to print a semicolon:
1 2 |
set(SEMICOLON ";") message(${SEMICOLON}) |
This will set the SEMICOLON variable to contain the semicolon symbol and then print it using the message command.
Best Software Developer Books of October 2024
How do I include a semicolon in a cmake command?
To include a semicolon in a CMake command, you can simply enclose the command with double quotes. For example:
1
|
execute_process(COMMAND "echo hello; world")
|
In this example, the semicolon is included within the double quotes, which allows CMake to treat it as part of the command rather than as a delimiter.
How can I display a semicolon in the output of a cmake command?
To display a semicolon in the output of a cmake command, you can use the cmake command message to print the desired output to the terminal. When using message, you can use the ESC_SEMICOLON escape sequence (\;) to display a semicolon in the output.
For example, you can use the following command to display a semicolon in the cmake output:
1
|
message("This is a semicolon: \\;")
|
When you run this cmake command, it will output: "This is a semicolon: ;" to the terminal.
What is the workaround for printing a semicolon in cmake?
To print a semicolon in CMake, you can use the message() command with the OUTPUT_STRIP_TRAILING_WHITESPACE argument. Here's an example:
1
|
message("Printing a semicolon: \;")
|
This will output a semicolon to the console when the CMake script is executed. By escaping the semicolon with a backslash (;), you can prevent it from being interpreted as a delimiter in CMake.
How to prevent cmake from interpreting a semicolon as a delimiter in the output?
To prevent CMake from interpreting a semicolon as a delimiter in the output, you can use the OUTPUT_STRIP_TRAILING_WHITESPACE argument to the OUTPUT argument in the execute_process command. This argument trims any trailing whitespace from the output, which includes any semicolons.
For example, instead of using:
1 2 3 4 |
execute_process( COMMAND my_command OUTPUT_VARIABLE output ) |
You can use:
1 2 3 4 5 |
execute_process( COMMAND my_command OUTPUT_VARIABLE output OUTPUT_STRIP_TRAILING_WHITESPACE ) |
This will ensure that any semicolons in the output are treated as part of the output string rather than as delimiters.
