unix.jam

来自「经典开源游戏glest的源代码」· JAM 代码 · 共 50 行

#============================================================================
# Jam configuration and actions for Linux/Unix
#============================================================================
SHELL ?= "/bin/sh" ;

#----------------------------------------------------------------------------
# platform specific rules

##  ConstructApplicationTarget target : options
##    Constructs the application atrget name (ie. foo.exe for foo)
rule ConstructApplicationTarget
{
    return $(<) ;
}
rule ConstructLibraryTarget
{
    if [ IsElem shared : $(2) ] {
        return lib$(<).la ;
    } else {
        return lib$(<).a ;
    }
}
rule ConstructPluginTarget
{
    return $(<).so ;
}

# SystemLinkApplication target : objects : options
#  do system specific actions needed for linking the application and construct
#  correct clean targets.
rule SystemLinkApplication
{
    local target = $($(<)_TARGET) ;
  
    Depends $(target) : $(>) ;
    LinkApplication $(target) : $(>) ;
    LIBS on $(target)    = $(LIBS) ;
    LDFLAGS on $(target) = $(LDFLAGS) ;
    # setup clean rules
    Clean clean : $(target) ;
    Clean $(<)clean : $(target) ;
}

actions LinkApplication bind NEEDLIBS bind EXTRAOBJECTS
{
    $(LINK) -o $(<) $(>) $(EXTRAOBJECTS) $(NEEDLIBS) $(LDFLAGS) $(LIBS)
}