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authorChris Dyer <cdyer@cs.cmu.edu>2012-10-11 14:06:32 -0400
committerChris Dyer <cdyer@cs.cmu.edu>2012-10-11 14:06:32 -0400
commit07ea7b64b6f85e5798a8068453ed9fd2b97396db (patch)
tree644496a1690d84d82a396bbc1e39160788beb2cd /jam-files/boost-build/build/version.jam
parent37b9e45e5cb29d708f7249dbe0b0fb27685282a0 (diff)
parenta36fcc5d55c1de84ae68c1091ebff2b1c32dc3b7 (diff)
Merge branch 'master' of https://github.com/redpony/cdec
Diffstat (limited to 'jam-files/boost-build/build/version.jam')
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1 files changed, 0 insertions, 161 deletions
diff --git a/jam-files/boost-build/build/version.jam b/jam-files/boost-build/build/version.jam
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--- a/jam-files/boost-build/build/version.jam
+++ /dev/null
@@ -1,161 +0,0 @@
-# Copyright 2002, 2003, 2004, 2006 Vladimir Prus
-# Copyright 2008 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 = "04" ;
-
-rule boost-build ( )
-{
- return "$(major).$(minor)-svn" ;
-}
-
-rule print ( )
-{
- if [ verify-engine-version ]
- {
- ECHO "Boost.Build" [ boost-build ] ;
- }
-}
-
-rule verify-engine-version ( )
-{
- local v = [ modules.peek : JAM_VERSION ] ;
-
- if $(v[1]) != $(major) || $(v[2]) != $(minor)
- {
- local argv = [ modules.peek : ARGV ] ;
- local e = $(argv[1]) ;
- local l = [ modules.binding version ] ;
- l = $(l:D) ;
- l = $(l:D) ;
- ECHO "warning: mismatched versions of Boost.Build engine and core" ;
- ECHO "warning: Boost.Build engine ($(e)) is $(v:J=.)" ;
- ECHO "warning: Boost.Build core (at $(l)) is" [ boost-build ] ;
- }
- else
- {
- return true ;
- }
-}
-
-
-
-# Utility rule for testing whether all elements in a sequence are equal to 0.
-#
-local rule is-all-zeroes ( sequence * )
-{
- local result = "true" ;
- for local e in $(sequence)
- {
- if $(e) != "0"
- {
- result = "" ;
- }
- }
- return $(result) ;
-}
-
-
-# Returns "true" if the first version is less than the second one.
-#
-rule version-less ( lhs + : rhs + )
-{
- numbers.check $(lhs) ;
- numbers.check $(rhs) ;
-
- local done ;
- local result ;
-
- while ! $(done) && $(lhs) && $(rhs)
- {
- if [ numbers.less $(lhs[1]) $(rhs[1]) ]
- {
- done = "true" ;
- result = "true" ;
- }
- else if [ numbers.less $(rhs[1]) $(lhs[1]) ]
- {
- done = "true" ;
- }
- else
- {
- lhs = $(lhs[2-]) ;
- rhs = $(rhs[2-]) ;
- }
- }
- if ( ! $(done) && ! $(lhs) && ! [ is-all-zeroes $(rhs) ] )
- {
- result = "true" ;
- }
-
- return $(result) ;
-}
-
-
-# Returns "true" if the current JAM version version is at least the given
-# version.
-#
-rule check-jam-version ( version + )
-{
- local version-tag = $(version:J=.) ;
- if ! $(version-tag)
- {
- errors.error Invalid version specifier: : $(version:E="(undefined)") ;
- }
-
- if ! $(.jam-version-check.$(version-tag))-is-not-empty
- {
- local jam-version = [ modules.peek : JAM_VERSION ] ;
- if ! $(jam-version)
- {
- errors.error "Unable to deduce Boost Jam version. Your Boost Jam"
- "installation is most likely terribly outdated." ;
- }
- .jam-version-check.$(version-tag) = "true" ;
- if [ version-less [ modules.peek : JAM_VERSION ] : $(version) ]
- {
- .jam-version-check.$(version-tag) = "" ;
- }
- }
- return $(.jam-version-check.$(version-tag)) ;
-}
-
-
-rule __test__ ( )
-{
- import assert ;
-
- local jam-version = [ modules.peek : JAM_VERSION ] ;
- local future-version = $(jam-version) ;
- future-version += "1" ;
-
- assert.true check-jam-version $(jam-version) ;
- assert.false check-jam-version $(future-version) ;
-
- assert.true version-less 0 : 1 ;
- assert.false version-less 0 : 0 ;
- assert.true version-less 1 : 2 ;
- assert.false version-less 1 : 1 ;
- assert.false version-less 2 : 1 ;
- assert.true version-less 3 1 20 : 3 4 10 ;
- assert.false version-less 3 1 10 : 3 1 10 ;
- assert.false version-less 3 4 10 : 3 1 20 ;
- assert.true version-less 3 1 20 5 1 : 3 4 10 ;
- assert.false version-less 3 1 10 5 1 : 3 1 10 ;
- assert.false version-less 3 4 10 5 1 : 3 1 20 ;
- assert.true version-less 3 1 20 : 3 4 10 5 1 ;
- assert.true version-less 3 1 10 : 3 1 10 5 1 ;
- assert.false version-less 3 4 10 : 3 1 20 5 1 ;
- assert.false version-less 3 1 10 : 3 1 10 0 0 ;
- assert.false version-less 3 1 10 0 0 : 3 1 10 ;
- assert.false version-less 3 1 10 0 : 3 1 10 0 0 ;
- assert.false version-less 3 1 10 0 : 03 1 10 0 0 ;
- assert.false version-less 03 1 10 0 : 3 1 10 0 0 ;
-
- # TODO: Add tests for invalid input data being sent to version-less.
-}