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authorRoland McGrath <roland@redhat.com>1993-03-24 19:29:31 +0000
committerRoland McGrath <roland@redhat.com>1993-03-24 19:29:31 +0000
commitf3bd74418744c442202f249d87cb12db596aec81 (patch)
tree0e7aa3750bf28ebb21e16d63fa82bb3268a4021d
parent722018bdbe63e4ed0c754ea82305df446a6508b5 (diff)
downloadgunmake-f3bd74418744c442202f249d87cb12db596aec81.tar.gz
Formerly make.texinfo.~85~
-rw-r--r--make.texinfo3
1 files changed, 3 insertions, 0 deletions
diff --git a/make.texinfo b/make.texinfo
index 5c69806..d866aa6 100644
--- a/make.texinfo
+++ b/make.texinfo
@@ -3115,6 +3115,9 @@ line, and if its name consists only of letters, numbers, and underscores.
Some shells cannot cope with environment variable names consisting of
characters other than letters, numbers, and underscores.
+The special variables @code{SHELL} and @code{MAKEFLAGS} are always exported.
+@code{MAKEFILES} is exported if you set it to anything.
+
Variables are @emph{not} normally passed down if they were created by
default by @code{make} (@pxref{Implicit Variables, ,Variables Used by
Implicit Rules}). The sub-@code{make} will define these for