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Minor stylistic Boost Build changes.

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[SVN r79127]
This commit is contained in:
Jurko Gospodnetić
2012-06-27 00:58:04 +00:00
parent 4fbd97df1c
commit f724fedfa2
2 changed files with 13 additions and 8 deletions
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1
v2/build-system.jam
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@@ -28,6 +28,7 @@ import virtual-target ;
import generators ;
import configure ;
################################################################################
#
# Module global data.

20
v2/build/version.jam
View File

@@ -1,19 +1,21 @@
# Copyright 2002, 2003, 2004, 2006 Vladimir Prus
# Copyright 2008 Jurko Gospodnetic
# Copyright 2008, 2012 Jurko Gospodnetic
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
import errors ;
import numbers ;
major = "2011" ;
minor = "12" ;
.major = "2011" ;
.minor = "12" ;
rule boost-build ( )
{
return "$(major).$(minor)-svn" ;
return "$(.major).$(.minor)-svn" ;
}
rule print ( )
{
if [ verify-engine-version ]
@@ -22,11 +24,12 @@ rule print ( )
}
}
rule verify-engine-version ( )
{
local v = [ modules.peek : JAM_VERSION ] ;
if $(v[1]) != $(major) || $(v[2]) != $(minor)
if $(v[1]) != $(.major) || $(v[2]) != $(.minor)
{
local argv = [ modules.peek : ARGV ] ;
local e = $(argv[1]) ;
@@ -44,7 +47,6 @@ rule verify-engine-version ( )
}
# Utility rule for testing whether all elements in a sequence are equal to 0.
#
local rule is-all-zeroes ( sequence * )
@@ -105,14 +107,16 @@ rule check-jam-version ( version + )
local version-tag = $(version:J=.) ;
if ! $(version-tag)
{
import errors ;
errors.error Invalid version specifier: : $(version:E="(undefined)") ;
}
if ! $(.jam-version-check.$(version-tag))-is-not-empty
if ! $(.jam-version-check.$(version-tag))-is-defined
{
local jam-version = [ modules.peek : JAM_VERSION ] ;
if ! $(jam-version)
{
import errors ;
errors.error "Unable to deduce Boost Jam version. Your Boost Jam"
"installation is most likely terribly outdated." ;
}