if ! $(top_builddir)
{
    top_builddir = $(TOP) ;
}
top_srcdir = $(TOP) ;

# unset some stuff defined in Jambase
LEX = ;

JAMCONFIG ?= $(top_builddir)/Jamconfig ;
include $(JAMCONFIG) ;
if ! $(JAMCONFIG_READ)
{
  EXIT "Couldn't find config. Please run 'configure' first." ;
}

if $(USE_STLPORT_DEBUG)
{
  CXXFLAGS += -I/usr/include/stlport ;
  CXXFLAGS += -D_STLP_DEBUG=1 -D_STLP_DEBUG_UNINITIALIZED=1 ;
  CXXFLAGS += -D_STLP_SHRED_BYTE=0xA3 ;
  LIBS += -lstlport_gcc_debug ;
}

CPPFLAGS += -include config.h ;

switch $(VARIANT) {
    case optimize :
        CFLAGS += -Wall -O3 -g ;
        CXXFLAGS += -Wall -O3 -g ;
        LIBS += -g ;
    case debug :
        CFLAGS += -Wall -W -O0 -g3 -DDEBUG ;
        CXXFLAGS += -Wall -W -O0 -g3 -DDEBUG ;
        LIBS += -g3 ;
    case profile :
        CFLAGS += -Wall -W -O3 -g3 -pg ;
        CXXFLAGS += -Wall -W -O3 -g3 -pg ;
        LIBS += -g3 -pg ;
    case * :
        EXIT "Invalid variant $(VARIANT) selected" ;
}

LINK = $(CXX) ;

# Include build rules
include $(TOP)/mk/jam/build.jam ;

# Include Dirs
IncludeDir $(top_builddir) ; # for config.h
IncludeDir $(top_srcdir)/src ;
IncludeDir $(top_srcdir)/lib/SQUIRREL2/include/ ;

# use CLANLIB, OPENAL and PHYSFS
USE_LIBS = FT2 OPENAL PHYSFS VORBISFILE VORBIS OGG ICONV GL GLU SDL SDLIMAGE ;
CXXFLAGS += $($(USE_LIBS)_CFLAGS) ;
CFLAGS += $($(USE_LIBS)_CFLAGS) ;
# don't set LIBS globally for now, as miniswig doesn't link with SDL on win32
# we set libs for the windstille target manually
#LIBS += $($(USE_LIBS)_LIBS) ;

# for the emacsers out there (compiles all objects in current subdir if jam is
# invoked in a subdir)
SUBDIR_OBJECTS_COMPILE = 1 ;

if $(XGETTEXT) != ""
{
    actions XGetText
    {
        $(XGETTEXT) $(XGETTEXT_FLAGS) --keyword='_:1' --keyword='N_:1' -o $(<) $(>)
    }
    rule MakePot
    {
      if $(>) {
        XGetText $(<) : $(>) ;
        Depends $(<) : $(>) ;
        Depends all : $(<) ;
      }
    }
} else {
    rule MakePot
    { }
}