Imported from /home/lorry/working-area/delta_bmake-tarball/bmake.tar.gz.HEADbmakemaster

1 files changed, 38 insertions, 0 deletions

diff --git a/unit-tests/modmisc b/unit-tests/modmisc
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+# $Id: modmisc,v 1.1.1.5 2011/04/11 15:10:32 sjg Exp $
+#
+# miscellaneous modifier tests
+
+# do not put any dirs in this list which exist on some
+# but not all target systems - an exists() check is below.
+path=:/bin:/tmp::/:.:/no/such/dir:.
+# strip cwd from path.
+MOD_NODOT=S/:/ /g:N.:ts:
+# and decorate, note that $'s need to be doubled. Also note that 
+# the modifier_variable can be used with other modifiers.
+MOD_NODOTX=S/:/ /g:N.:@d@'$$d'@
+# another mod - pretend it is more interesting
+MOD_HOMES=S,/home/,/homes/,
+MOD_OPT=@d@$${exists($$d):?$$d:$${d:S,/usr,/opt,}}@
+MOD_SEP=S,:, ,g
+
+all:	modvar modvarloop modsysv
+
+modsysv:
+	@echo "The answer is ${libfoo.a:L:libfoo.a=42}"
+
+modvar:
+	@echo "path='${path}'"
+	@echo "path='${path:${MOD_NODOT}}'"
+	@echo "path='${path:S,home,homes,:${MOD_NODOT}}'"
+	@echo "path=${path:${MOD_NODOTX}:ts:}"
+	@echo "path=${path:${MOD_HOMES}:${MOD_NODOTX}:ts:}"
+
+.for d in ${path:${MOD_SEP}:N.} /usr/xbin
+path_$d?= ${d:${MOD_OPT}:${MOD_HOMES}}/
+paths+= ${d:${MOD_OPT}:${MOD_HOMES}}
+.endfor
+
+modvarloop:
+	@echo "path_/usr/xbin=${path_/usr/xbin}"
+	@echo "paths=${paths}"
+	@echo "PATHS=${paths:tu}"