# copyright John Maddock 2003

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
        <no-warn>$(SOURCES).cpp
    : 
        debug release
    ;


dll boost_regex : ../src/$(SOURCES).cpp 
    : 
        <sysinclude>$(BOOST_ROOT)
        <define>BOOST_RE_BUILD_DLL=1
        <runtime-link>dynamic
        <no-warn>$(SOURCES).cpp
    : 
        debug release
    ;

if $(NT)
{
   # on NT we use the name mangling scheme defined in
   # boost/regex/config/regex_library_include.hpp :
   
   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-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 = 6 ; # 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 ;
         if <runtime-link>dynamic in $(properties)
         {
               lib-thread-opt = m ;
         }

        
      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 <runtime-link>dynamic in $(properties)
         {
               lib-thread-opt = m ;
         }
      case vc7 :
         warning = "vc7 toolset builds Boost.Regex library for vc7.0; use msvc or vc7.1 toolsets for other versions" ;
      
      case vc7.1 :
         warning = "vc7.1 toolset builds Boost.Regex library for vc7.1; use vc7 or msvc toolsets for other versions" ;
         lib-toolset = vc71 ;
         if <runtime-link>dynamic in $(properties)
         {
               lib-thread-opt = m ;
         }
      }
       
      if $(warning) && ! $($(warning-var))
      {
         ECHO Warning: $(warning) ;
         $(warning-var) = issued ;
      }
      return $(properties) <tag><$(variant)>_$(lib-toolset)_$(lib-thread-opt)$(lib-rt-opt)$(lib-debug-opt) ;
   }

}
else
{
   
   # On Unix platforms we use a simplified naming scheme, 
   # just appending _mt for multi-threaded builds and 
   # _debug for debug builds.
   
   rule boost-regex-stage-tag ( toolset variant : properties * )
   {
      local lib-thread-opt = "" ;
      if <threading>multi in $(properties)
      {
         lib-thread-opt = _mt ;
      }
       
      local lib-debug-opt = "" ;
      if [ MATCH .*(debug).* : $(variant) ]
      {
         lib-debug-opt = _debug ;
      }
       
      return $(properties) <tag><$(variant)>$(lib-thread-opt)$(lib-debug-opt) ;
   }
}
      
stage bin-stage : <lib>boost_regex <dll>boost_regex
    :
        boost-regex-stage-tag
    :
        debug release
    ;