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Document ${VPATH} and that it _should_not_ be used in any new Makefiles.
PR: 10556 Submitted by: Dominic Mitchell <Dom.Mitchell@palmerharvey.co.uk>
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2020-12-20 02:59:44 +00:00
svn path=/head/; revision=49633
@ -30,7 +30,7 @@
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.\" SUCH DAMAGE.
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.\"
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.\" from: @(#)make.1 8.4 (Berkeley) 3/19/94
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.\" $Id: make.1,v 1.17 1999/04/19 07:30:03 imp Exp $
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.\" $Id: make.1,v 1.18 1999/07/31 20:53:01 hoek Exp $
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.\"
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.Dd March 19, 1994
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.Dt MAKE 1
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@ -459,6 +459,21 @@ is set to the value of
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for all programs which
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.Nm make
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executes.
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.It Ev VPATH
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Directories in addition to
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.Ql Ev PATH
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through which
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.Nm make
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will search in order to find programs specified in the Makefile.
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.Pp
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.Ev VPATH
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exists
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solely
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for backward compatibility.
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It is
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.Em strongly recommended
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that you do not use this variable in your Makefiles.
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.Ef
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.El
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.Pp
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Variable expansion may be modified to select or modify each word of the
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