C++ = g++ ;
CC = gcc ;

if ! $(HAVE_LUA) {
  HAVE_LUA = 1 ;
}

if ! $(DISTCC_HOSTS) {
} else {
  CC = distcc $(CC) ;
  C++ = distcc $(C++) ;
  Echo Compiling with distcc ;
}

if ! $(CCACHE_DIR) {
} else {
  CC = ccache $(CC) ;
  C++ = ccache $(C++) ;
  Echo Compiling with ccache ;
}

if $(PROFILE) = 1 {
  Echo Compiling with profiler ;
  CCFLAGS += -pg -g ;
  LINKFLAGS += -pg -g ;
}

CCFLAGS += -Wall ;

CCFLAGS += -Wwrite-strings 
		   -Wstrict-prototypes 
		   -Werror-implicit-function-declaration
		   -Wno-char-subscripts
		   ;

# this require the latet luabind from CVS
if ! $(LUABIND) {
  LUABIND = "B7" ;
}

C++FLAGS += -DHAVE_LUABIND_$(LUABIND) ;
if $(HOST) = "hamunaptra" {
  XMLHDRS = /homes2/info-f/enno/software/hamunaptra/include/libxml2 ;
} else {
  XMLHDRS = /usr/include/libxml2 ;
}

rule iconv
{
  if $(LINK_ICONV) {
    LINKLIBS on $(<) += -liconv ;
  }
}

rule luabind
{
  LINKLIBS on $(<) += -L$(LUABIND_ROOT)/lib ;
  if $(HOST) = "hamunaptra" {
    LINKLIBS on $(<) += -llua -llualib ;
  } else { 
    LINKLIBS on $(<) += -llua50 -llualib50 ;
  }
  LINKLIBS on $(<) += -lm -lluabind ;
}

rule libxml2
{
  LINKLIBS on $(<) += -lxml2 ;
}

rule UsingLuabind
{
   SubDirHdrs $(LUABIND_ROOT)/include ;
}

rule UsingLua
{
   SubDirHdrs /usr/include/lua50 ;
}

rule TargetDirectory
{
        # Now set up SEARCH_SOURCE, LOCATE_TARGET, SOURCE_GRIST
        # These can be reset if needed.  For example, if the source
        # directory should not hold object files, LOCATE_TARGET can
        # subsequently be redefined.

        local path = [ FDirName $(SUBDIR) $(TARGET_PREFIX) ] ;
        SEARCH_SOURCE = $(SUBDIR) ;
        LOCATE_SOURCE = $(ALL_LOCATE_TARGET) $(path) ;
        LOCATE_TARGET = $(ALL_LOCATE_TARGET) $(path) ;
        SOURCE_GRIST = $(path) ;
        if $(DEBUG) = 1 {
            SubDirCcFlags -g ;
            SubDirC++Flags -g ;
        }
        else {
            SubDirCcFlags -DNDEBUG -O2 ;
            SubDirC++Flags -DNDEBUG -O2 ;
        }
}

if ! $(DEBUG) {
   ECHO Assuming DEBUG=1 ;
   DEBUG = 1 ;
}

if $(PROFILE) = 1 {
   TARGET_PREFIX = Profile ;
}
else {
  if $(DEBUG) = 0 {
    TARGET_PREFIX = Release ;
  }
  else {
    TARGET_PREFIX = Debug ;
  }
}