1# $NetBSD: dir.mk,v 1.4 2020/07/31 20:16:21 rillig Exp $ 2# 3# Tests for dir.c. 4 5# Dependency lines may use braces for expansion. 6all: {one,two,three} 7 8one: 9 @echo 1 10two: 11 @echo 2 12three: 13 @echo 3 14 15# The braces may start in the middle of a word. 16all: f{our,ive} 17 18four: 19 @echo 4 20five: 21 @echo 5 22six: 23 @echo 6 24 25# But nested braces don't work. 26all: {{thi,fou}r,fif}teen 27 28thirteen: 29 @echo 13 30fourteen: 31 @echo 14 32fifteen: 33 @echo 15 34 35# There may be multiple brace groups side by side. 36all: {pre-,}{patch,configure} 37 38pre-patch patch pre-configure configure: 39 @echo $@ 40 41# Empty pieces are allowed in the braces. 42all: {fetch,extract}{,-post} 43 44fetch fetch-post extract extract-post: 45 @echo $@ 46 47# The expansions may have duplicates. 48# These are merged together because of the dependency line. 49all: dup-{1,1,1,1,1,1,1} 50 51dup-1: 52 @echo $@ 53 54# Other than in Bash, the braces are also expanded if there is no comma. 55all: {{{{{{{{{{single-word}}}}}}}}}} 56 57single-word: 58 @echo $@ 59