Embedded Linux Systems with the Yocto Project

Index

Symbols

" (double quote)

in assignments, 195–196

variable delimiter, 72

/ (forward slash), in symbolic names, 100

- (hyphen), in variable names, 72

( ) (parentheses), in license names, 201

:= (colon equal sign), variable expansion, 74

?= (question mark equal), default value assignment, 73

??= (question marks equal), weak default assignment, 73

.= (dot equal), appending variables, 75

' (single quote), variable delimiter, 72

@ (at sign), variable expansion, 74

\ (backslash), line continuation, 195–196

# (hash mark), comment indicator, 21, 71, 19

% (percent sign), in BitBake version strings, 102

+= (plus equal), appending variables, 74

= (equal sign), direct value assignment, 73

=. (equal dot), prepending variables, 75

=+ (equal plus), prepending ...