* doc/make.texi: [SV 48970] Clarify the value of $?

diff --git a/doc/make.texi b/doc/make.texi
index 947b38949fe130404dcdc689a33915be34a06fa2..3beceb04ad58819a2ecd8a30422e0b3f2a611e6c 100644 (file)
--- a/doc/make.texi
+++ b/doc/make.texi
@@ -9904,8 +9904,9 @@ implicit rule (@pxref{Implicit Rules}).
 @vindex ? @r{(automatic variable)}
 @item $?
 The names of all the prerequisites that are newer than the target, with
-spaces between them.  For prerequisites which are archive members, only
-the named member is used (@pxref{Archives}).
+spaces between them.  If the target does not exist, all prerequisites
+will be included.  For prerequisites which are archive members, only the
+named member is used (@pxref{Archives}).
 @cindex prerequisites, list of changed
 @cindex list of changed prerequisites