Patch for /usr/bin/make docs
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When we merged in changes from FreeBSD/RELENG_4 on 2004/10/24
we missed the patch for make.1. You can use the attached
patch or you can use cvs to extract it.
% cvs diff -u -rRELENG_4_9 -rRELENG_4 make.1
Max Okumoto
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Index: make.1
===================================================================
RCS file: /usr/home/okumoto/Work/make/fbsd-cvs/src/usr.bin/make/make.1,v
retrieving revision 1.29.2.15
retrieving revision 1.29.2.16
diff -u -r1.29.2.15 -r1.29.2.16
--- make.1 17 Dec 2002 19:01:18 -0000 1.29.2.15
+++ make.1 10 Jul 2004 08:14:42 -0000 1.29.2.16
@@ -32,7 +32,7 @@
.\" from: @(#)make.1 8.4 (Berkeley) 3/19/94
.\" $FreeBSD$
.\"
-.Dd March 19, 1994
+.Dd July 2, 2004
.Dt MAKE 1
.Os
.Sh NAME
@@ -454,7 +454,7 @@
.Nm
sets or knows about the following internal variables or environment
variables:
-.Bl -tag -width MAKEFLAGS
+.Bl -tag -width ".Va MAKEFILE_LIST"
.It Va \&$
A single dollar sign
.Ql \&$ ,
@@ -516,6 +516,19 @@
.Nm
is unable to change into any of the remaining three directories,
then the current directory is used.
+.It Va .MAKEFILE_LIST
+As
+.Nm
+reads various makefiles, including the default files and any
+obtained from the command line and
+.Ic .include
+directives, their names will be automatically appended to the
+.Va .MAKEFILE_LIST
+variable.
+They are added right before
+.Nm
+begins to parse them, so that the name of the current makefile is the
+last word in this variable.
.It Va .MAKEFLAGS
The environment variable
.Ev MAKEFLAGS
@@ -1230,6 +1243,10 @@
.Ev MAKEOBJDIRPREFIX
directory.
.El
+.Sh EXAMPLES
+List all included makefiles in order visited:
+.Pp
+.Dl "make -V .MAKEFILE_LIST | tr \e\ \e\en"
.Sh BUGS
The determination of
.Va .OBJDIR
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