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Allow a simple [ lib a b c ] syntax for declaring searched libraries.

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[SVN r23254]
This commit is contained in:
Vladimir Prus
2004-06-29 10:23:27 +00:00
parent d18f9e9a15
commit 62c8a3d5d4
1 changed files with 37 additions and 9 deletions
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46
v2/tools/builtin.jam
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@@ -431,20 +431,48 @@ class lib-target-class : basic-target
}
}
rule lib ( name : sources * : requirements * : default-build *
rule lib ( names + : sources * : requirements * : default-build *
: usage-requirements * )
{
local project = [ project.current ] ;
# This is a circular module dependency, so it must be imported here
import targets ;
targets.main-target-alternative
[ new lib-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) ]
] ;
local result ;
if $(sources) || <name> in $(requirements:G)
{
if $(names[2])
{
errors.user-error "When several names are given to the 'lib' rule" :
"it's not allows to specify either sources or <name> property " ;
}
local name = $(names[1]) ;
result = [ targets.main-target-alternative
[ new lib-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) ]
] ] ;
}
else
{
for local name in $(names)
{
result += [
targets.main-target-alternative
[ new lib-target-class $(name) : $(project)
:
: [ targets.main-target-requirements $(requirements) <name>$(name) :
$(project) ]
: [ targets.main-target-default-build $(default-build) : $(project) ]
: [ targets.main-target-usage-requirements $(usage-requirements) : $(project) ]
] ] ;
}
}
return $(result) ;
}
IMPORT $(__name__) : lib : : lib ;