Lines Matching refs:empty
511 # particular resource (a file, or a non-empty configuration variable for
591 # Can be empty, in which case the shell is probed, "yes" if += is
1025 # If we ascended to the root using ".." the result may be empty now.
1038 # Trailing empty path component, ignore it.
3005 # be empty on error (or when ARG is empty)
3016 # zero AND non-empty stdout, which explains the odd construction:
3038 # are convertible, then the result may be empty.
3073 # Cygwin format). Returns an empty string on error.
3087 # on failure, ensure result is empty
3092 func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'"
3517 srcfile=$nonopt # always keep a non-empty value in "srcfile"
4980 # Make sure we have at least an empty file.
6314 /* empty path: current directory */
6479 return (s && !*s) ? "(empty)" : nonnull (s);