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Diffstat (limited to 'NEWS')
| -rw-r--r-- | NEWS | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -95,6 +95,14 @@ Version 3.81beta4 - $(info ...) prints its arguments to stdout. No makefile name or line number info, etc. is printed. - $(flavor ...) returns the flavor of a variable. + - $(or ...) provides a short-circuiting OR conditional: each argument + is expanded. The first true (non-empty) argument is returned; no + further arguments are expanded. Expands to empty if there are no + true arguments. + - $(and ...) provides a short-circuiting AND conditional: each + argument is expanded. The first false (empty) argument is + returned; no further arguments are expanded. Expands to the last + argument if all arguments are true. * Changes made for POSIX compatibility: - Only touch targets (under -t) if they have at least one command. |