subproject libs/regex/build ;

SOURCES = c_regex_traits c_regex_traits_common cpp_regex_traits
       cregex fileiter posix_api regex regex_debug
       regex_synch w32_regex_traits wide_posix_api instances winstances ;
       
lib boost_regex : ../src/$(SOURCES).cpp 
    : 
        <sysinclude>$(BOOST_ROOT)
        <define>BOOST_REGEX_NO_LIB=1
        <define>BOOST_REGEX_STATIC_LINK=1
        <msvc><release><runtime-link-dynamic><threading>multi
        <msvc><debug><runtime-link-dynamic><threading>multi
    : 
        debug release
    ;


dll boost_regex : ../src/$(SOURCES).cpp 
    : 
        <sysinclude>$(BOOST_ROOT)
        <define>BOOST_RE_BUILD_DLL=1
    : 
        debug release
    ;


rule boost-regex-stage-tag ( toolset variant : properties * )
{
    local lib-thread-opt = s ;
    if <threading>multi in $(properties)
    {
        lib-thread-opt = m ;
    }
    
    local lib-rt-opt = s ;
    if <runtime-link>dynamic in $(properties)
    {
        lib-rt-opt = d ;
    }
    
    local lib-link-opt = s ;
    if <target-type>DLL in $(properties)
    {
        lib-link-opt = i ;
    }
    
    local lib-debug-opt = "" ;
    if [ MATCH .*(debug).* : $(variant) ]
    {
        lib-debug-opt = d ;
    }
    
    local lib-toolset = $(toolset) ;
    
    local warning-var = regex.$(toolset)-warning-issued ;
    local warning ;
    
    switch $(toolset)
    {
        
     case borland :
        if ! ( BORLAND_VERSION) in 4 5 6 )
        {
            BORLAND_VERSION = 5 ; # chose default version
            warning = "BORLAND_VERSION not set to 4, 5, or 6
         staged Boost.Regex library will be named appropriately for version" $(BORLAND_VERSION) ;
        }
        lib-toolset = bcb$(BORLAND_VERSION) ;
     
     case msvc :
        warning = "msvc toolset builds Boost.Regex library for vc6; use vc7 or vc7.1 toolsets for other versions" ;
        lib-toolset = vc6 ;
     
     case msvc-stlport :
        warning = "msvc-stlport toolset only builds Boost.Regex library for use with vc6" ;
        lib-toolset = vc6-stlport ;
        if <runtime-build>debug in $(properties)
        {
            lib-debug-opt = dd ;
        }
    }
    
    if $(warning) && ! $($(warning-var))
    {
        ECHO Warning: $(warning) ;
        $(warning-var) = issued ;
    }
    return $(properties) <tag><$(variant)>_$(lib-toolset)_$(lib-thread-opt)$(lib-rt-opt)$(lib-link-opt)$(lib-debug-opt) ;
}
      
stage bin-stage : <lib>boost_regex <dll>boost_regex
    :
        boost-regex-stage-tag
    :
        debug release
    ;