% mkdir obj

% touch foo.c README
% cat Makefile
all :: foo.c README
echo ${.OODATE}
Notice that it expands the path for the .c file, but not for README.
This is because the search path for the null suffix is empty and it
should be the default search path.
From: christos@deshaw.com (Christos Zoulas)

SCCS-vsn: usr.bin/make/suff.c 8.2

diff --git a/usr/src/usr.bin/make/suff.c b/usr/src/usr.bin/make/suff.c
index ef46763..0073b09 100644 (file)
--- a/usr/src/usr.bin/make/suff.c
+++ b/usr/src/usr.bin/make/suff.c
@@ -2079,6 +2079,7 @@ Suff_Init ()
     suffNull->name =               strdup ("");
     suffNull->nameLen =     0;
     suffNull->searchPath =  Lst_Init (FALSE);
     suffNull->name =               strdup ("");
     suffNull->nameLen =     0;
     suffNull->searchPath =  Lst_Init (FALSE);

+    Dir_Concat(suffNull->searchPath, dirSearchPath);

     suffNull->children =    Lst_Init (FALSE);
     suffNull->parents =            Lst_Init (FALSE);
     suffNull->sNum =               sNum++;
     suffNull->children =    Lst_Init (FALSE);
     suffNull->parents =            Lst_Init (FALSE);
     suffNull->sNum =               sNum++;