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author | Chris Dyer <cdyer@cs.cmu.edu> | 2012-10-11 14:06:32 -0400 |
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committer | Chris Dyer <cdyer@cs.cmu.edu> | 2012-10-11 14:06:32 -0400 |
commit | 07ea7b64b6f85e5798a8068453ed9fd2b97396db (patch) | |
tree | 644496a1690d84d82a396bbc1e39160788beb2cd /jam-files/boost-build/build/version.jam | |
parent | 37b9e45e5cb29d708f7249dbe0b0fb27685282a0 (diff) | |
parent | a36fcc5d55c1de84ae68c1091ebff2b1c32dc3b7 (diff) |
Merge branch 'master' of https://github.com/redpony/cdec
Diffstat (limited to 'jam-files/boost-build/build/version.jam')
-rw-r--r-- | jam-files/boost-build/build/version.jam | 161 |
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 deleted file mode 100644 index 7626ddda..00000000 --- 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. -} |