Lines Matching refs:empty
511 # particular resource (a file, or a non-empty configuration variable for
576 # Can be empty, in which case the shell is probed, "yes" if += is
1013 # If we ascended to the root using ".." the result may be empty now.
1026 # Trailing empty path component, ignore it.
3004 # be empty on error (or when ARG is empty)
3015 # zero AND non-empty stdout, which explains the odd construction:
3037 # are convertible, then the result may be empty.
3072 # Cygwin format). Returns an empty string on error.
3086 # on failure, ensure result is empty
3091 func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'"
3516 srcfile=$nonopt # always keep a non-empty value in "srcfile"
4979 # Make sure we have at least an empty file.
6313 /* empty path: current directory */
6478 return (s && !*s) ? "(empty)" : nonnull (s);