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# Copyright 2002, 2003, 2005 Vladimir Prus
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE.txt or https://www.bfgroup.xyz/b2/LICENSE.txt)
import os ;
import gcc ;
import property ;
import toolset ;
rule properties-as-path ( properties * )
{
local r ;
for local p in $(properties)
{
if $(p:G) != <action>
{
r += $(p) ;
}
}
return [ property.as-path
[ property.remove incidental : $(r) ] ] ;
}
toolset.flags yfc-compile KNOWN-PROPERTIES : <toolset> <optimization> ;
toolset.flags yfc-link KNOWN-PROPERTIES : <toolset> <optimization> ;
rule yfc-compile ( target : sources * : property-set * )
{
PROPERTIES on $(target) = [ properties-as-path $(property-set) ] ;
}
actions yfc-compile
{
echo $(PROPERTIES) > $(<)
echo $(>) >> $(<)
}
rule yfc-link ( target : sources * : property-set * )
{
PROPERTIES on $(target) = [ properties-as-path $(property-set) ] ;
}
actions yfc-link
{
echo $(PROPERTIES) > $(<)
echo $(>) >> $(<)
}
if [ os.name ] = VMS
{
actions yfc-compile
{
PIPE WRITE SYS$OUTPUT "$(PROPERTIES)" | TYPE SYS$INPUT /OUT=$(<:W)
PIPE WRITE SYS$OUTPUT "$(>:J= ",")" | APPEND /NEW SYS$INPUT $(<:W)
}
actions yfc-link
{
PIPE WRITE SYS$OUTPUT "$(PROPERTIES)" | TYPE SYS$INPUT /OUT=$(<:W)
OPEN /APPEND FOUT $(<:W)
WRITE FOUT "$(>:J= ",")"
CLOSE FOUT
}
}
#IMPORT $(__name__) : yfc-compile yfc-link : : yfc-compile yfc-link ;
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