# ----------------------------------------------------------------
# Compile a custom javascript interpreter
# ----------------------------------------------------------------
#
# Note:
#		There is no common CLI Javascript interpreter.
#   V8 comes with one 'd8' which however does not provide a means
#		to load extensions. Therefore, by default we use nodejs as
#		environment.
#   For testing native v8 and jsc extensions we provide our own
#		interpreter (see 'Tools/javascript').
#
# ----------------------------------------------------------------
CC         = @CC@
# HACK: under OSX a g++ compiled interpreter is seg-faulting when loading module libraries
# with 'c++' it works... probably some missing flags?
JSCXX        = @JSINTERPRETERCXX@
CFLAGS     = @PLATCFLAGS@
CXXFLAGS   = @BOOST_CPPFLAGS@ @PLATCXXFLAGS@
LINKFLAGS = @JSINTERPRETERLINKFLAGS@

ROOT_DIR = @ROOT_DIR@
JSINCLUDES = @JSCOREINC@ @JSV8INC@
JSDYNAMICLINKING = @JSCOREDYNAMICLINKING@ @JSV8DYNAMICLINKING@
JSLIBRARYPREFIX = @JSLIBRARYPREFIX@
JSSO =@JSSO@
JSLDSHARED = @JSLDSHARED@
JSCXXSHARED = @JSCXXSHARED@
JSV8ENABLED = @JSV8ENABLED@
JSCENABLED = @JSCENABLED@

# These settings are provided by 'configure' (see '/configure.in')
ifeq (1, $(JSV8ENABLED))
	JS_INTERPRETER_SRC_V8 = v8_shell.cxx
	JS_INTERPRETER_ENABLE_V8 = -DENABLE_V8
endif

ifeq (1, $(JSCENABLED))
	JS_INTERPRETER_SRC_JSC = jsc_shell.cxx
	JS_INTERPRETER_ENABLE_JSC = -DENABLE_JSC
endif

JS_INTERPRETER_DEFINES = $(JS_INTERPRETER_ENABLE_JSC) $(JS_INTERPRETER_ENABLE_V8)
JS_INTERPRETER_SRC = javascript.cxx js_shell.cxx $(JS_INTERPRETER_SRC_JSC) $(JS_INTERPRETER_SRC_V8)

JS_INTERPRETER_OBJS = $(JS_INTERPRETER_SRC:.cxx=.o)

%.o: %.cxx
	$(JSCXX) $(JS_INTERPRETER_DEFINES) $(CXXFLAGS) $(JSINCLUDES) -o $@ -c $<

javascript: $(JS_INTERPRETER_OBJS)
	$(JSCXX) $^ $(CXXFLAGS) -o javascript $(JSDYNAMICLINKING) $(LINKFLAGS)

clean:
	rm -f *.o
	rm -f javascript