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Sort list of make variables.

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tv 2001-11-12 01:31:21 +00:00
parent 23b1a14d0d
commit eae8a8fd1a
1 changed files with 33 additions and 33 deletions
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66
usr.bin/make/make.1
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@ -1,4 +1,4 @@
.\" $NetBSD: make.1,v 1.54 2001/10/23 06:32:38 jmc Exp $
.\" $NetBSD: make.1,v 1.55 2001/11/12 01:31:21 tv Exp $
.\"
.\" Copyright (c) 1990, 1993
.\" The Regents of the University of California. All rights reserved.
@ -449,30 +449,15 @@ i.e.
.Ql \&$$
expands to a single dollar
sign.
.It Va .MAKE
The name that
.Nm
was executed with
.Pq Va argv[0]
.It Va .CURDIR
A path to the directory where
.Nm
was executed.
.It Va .OBJDIR
A path to the directory where the targets are built.
.It Va .PARSEDIR
A path to the directory of the current
.Ql Pa Makefile
being parsed.
.It Va .PARSEFILE
The basename of the current
.Ql Pa Makefile
being parsed.
This variable and
.Ql Va .PARSEDIR
are both set only while the
.Ql Pa Makefiles
are being parsed.
.It Va .MAKE
The name that
.Nm
was executed with
.It Ev MAKEFLAGS
The environment variable
.Ql Ev MAKEFLAGS
@ -501,6 +486,34 @@ by appending their names to
is re-exported whenever
.Ql Va .MAKEOVERRIDES
is modified.
.It Va MAKE_PRINT_VAR_ON_ERROR
When
.Nm
stops due to an error, it prints its name and the value of
.Ql Va .CURDIR
as well as the value of any variables named in
.Ql Va MAKE_PRINT_VAR_ON_ERROR .
.It Va .newline
This variable is simply assigned a newline character as its value.
This allows expansions using the :@ modifier to put a newline between
iterations of the loop rather than a space. For example, the printing of
.Ql Va MAKE_PRINT_VAR_ON_ERROR
could be done as ${MAKE_PRINT_VAR_ON_ERROR:@v@$v='${$v}'${.newline}@}.
.It Va .OBJDIR
A path to the directory where the targets are built.
.It Va .PARSEDIR
A path to the directory of the current
.Ql Pa Makefile
being parsed.
.It Va .PARSEFILE
The basename of the current
.Ql Pa Makefile
being parsed.
This variable and
.Ql Va .PARSEDIR
are both set only while the
.Ql Pa Makefiles
are being parsed.
.It Ev PWD
Alternate path to the current directory.
.Nm
@ -525,19 +538,6 @@ is set to the value of
for all programs which
.Nm
executes.
.It Va MAKE_PRINT_VAR_ON_ERROR
When
.Nm
stops due to an error, it prints its name and the value of
.Ql Va .CURDIR
as well as the value of any variables named in
.Ql Va MAKE_PRINT_VAR_ON_ERROR .
.It Va .newline
This variable is simply assigned a newline character as its value.
This allows expansions using the :@ modifier to put a newline between
iterations of the loop rather than a space. For example, the printing of
.Ql Va MAKE_PRINT_VAR_ON_ERROR
could be done as ${MAKE_PRINT_VAR_ON_ERROR:@v@$v='${$v}'${.newline}@}.
.El
.Pp
Variable expansion may be modified to select or modify each word of the