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author | Kenneth Heafield <github@kheafield.com> | 2012-10-22 12:07:20 +0100 |
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committer | Kenneth Heafield <github@kheafield.com> | 2012-10-22 12:07:20 +0100 |
commit | ac586bc9b156b4ae687cd5961ba1fe7b20ec57d6 (patch) | |
tree | 052473b46d7fa18d51f897cdb9e7c93a7186dafd /jam-files/boost-build/tools/generate.jam | |
parent | 97b85c082b3e55c28a8b0c0eb762483ac84a1577 (diff) | |
parent | ad6d4a1b2519896f2b16a282699ce4e64041fab8 (diff) |
Merge remote branch 'upstream/master'
Conflicts:
Jamroot
bjam
decoder/Jamfile
decoder/cdec.cc
dpmert/Jamfile
jam-files/sanity.jam
klm/lm/Jamfile
klm/util/Jamfile
mira/Jamfile
Diffstat (limited to 'jam-files/boost-build/tools/generate.jam')
-rw-r--r-- | jam-files/boost-build/tools/generate.jam | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/jam-files/boost-build/tools/generate.jam b/jam-files/boost-build/tools/generate.jam deleted file mode 100644 index 6732fa35..00000000 --- a/jam-files/boost-build/tools/generate.jam +++ /dev/null @@ -1,108 +0,0 @@ -# Copyright 2006 Vladimir Prus -# 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) - -# Declares main target 'generate' used to produce targets by calling a -# user-provided rule that takes and produces virtual targets. - -import "class" : new ; -import errors ; -import feature ; -import project ; -import property ; -import property-set ; -import targets ; -import regex ; - - -feature.feature generating-rule : : free ; - - -class generated-target-class : basic-target -{ - import errors ; - import indirect ; - import virtual-target ; - - rule __init__ ( name : project : sources * : requirements * - : default-build * : usage-requirements * ) - { - basic-target.__init__ $(name) : $(project) : $(sources) - : $(requirements) : $(default-build) : $(usage-requirements) ; - - if ! [ $(self.requirements).get <generating-rule> ] - { - errors.user-error "The generate rule requires the <generating-rule>" - "property to be set" ; - } - } - - rule construct ( name : sources * : property-set ) - { - local result ; - local gr = [ $(property-set).get <generating-rule> ] ; - - # FIXME: this is a copy-paste from virtual-target.jam. We should add a - # utility rule to call a rule like this. - local rule-name = [ MATCH ^@(.*) : $(gr) ] ; - if $(rule-name) - { - if $(gr[2]) - { - local target-name = [ full-name ] ; - errors.user-error "Multiple <generating-rule> properties" - "encountered for target $(target-name)." ; - } - - result = [ indirect.call $(rule-name) $(self.project) $(name) - : $(property-set) : $(sources) ] ; - - if ! $(result) - { - ECHO "warning: Unable to construct" [ full-name ] ; - } - } - - local ur ; - local targets ; - - if $(result) - { - if [ class.is-a $(result[1]) : property-set ] - { - ur = $(result[1]) ; - targets = $(result[2-]) ; - } - else - { - ur = [ property-set.empty ] ; - targets = $(result) ; - } - } - # FIXME: the following loop should be doable using sequence.transform or - # some similar utility rule. - local rt ; - for local t in $(targets) - { - rt += [ virtual-target.register $(t) ] ; - } - return $(ur) $(rt) ; - } -} - - -rule generate ( name : sources * : requirements * : default-build * - : usage-requirements * ) -{ - local project = [ project.current ] ; - - targets.main-target-alternative - [ new generated-target-class $(name) : $(project) - : [ targets.main-target-sources $(sources) : $(name) ] - : [ targets.main-target-requirements $(requirements) : $(project) ] - : [ targets.main-target-default-build $(default-build) : $(project) ] - : [ targets.main-target-usage-requirements $(usage-requirements) : $(project) ] - ] ; -} - -IMPORT $(__name__) : generate : : generate ; |