From ae2ab76faca93cad3059808b14d02f5565275e31 Mon Sep 17 00:00:00 2001 From: Paul Smith Date: Tue, 30 Nov 2010 14:48:52 +0000 Subject: Check if the target-specific variable is the same as the global variable, and if so don't try to update it. Savannah bug #31743. --- doc/make.texi | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'doc') diff --git a/doc/make.texi b/doc/make.texi index 4d089aa..aa36e57 100644 --- a/doc/make.texi +++ b/doc/make.texi @@ -31,7 +31,7 @@ Copyright @copyright{} 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, @quotation Permission is granted to copy, distribute and/or modify this document -under the terms of the GNU Free Documentation License, Version 1.2 or +under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, with the Front-Cover Texts being ``A GNU Manual,'' and with the Back-Cover Texts as in (a) below. A copy of the @@ -4295,10 +4295,10 @@ recipes, is propagated to the subsystem.@refill Variable values of the top-level @code{make} can be passed to the sub-@code{make} through the environment by explicit request. These -variables are defined in the sub-@code{make} as defaults, but do not -override what is specified in the makefile used by the sub-@code{make} -makefile unless you use the @samp{-e} switch (@pxref{Options Summary, -,Summary of Options}).@refill +variables are defined in the sub-@code{make} as defaults, but they do +not override variables defined in the makefile used by +the sub-@code{make} unless you use the @samp{-e} switch (@pxref{Options +Summary, ,Summary of Options}).@refill To pass down, or @dfn{export}, a variable, @code{make} adds the variable and its value to the environment for running each line of the -- cgit v1.2.3