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# ----------------------------------------------------------------
# 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').
#
# ----------------------------------------------------------------
all: javascript
CC = @CC@
# HACK: under Mac OS X a g++ compiled interpreter is seg-faulting when loading module libraries
# with 'c++' it works... probably some missing flags?
JSCXX = @JSINTERPRETERCXX@
CPPFLAGS = @BOOST_CPPFLAGS@
CFLAGS = @PLATCFLAGS@
CXXFLAGS = @PLATCXXFLAGS@
LDFLAGS =
LINKFLAGS = @JSINTERPRETERLINKFLAGS@
ROOT_DIR = @ROOT_DIR@
JSINCLUDES = @JSCOREINC@ @JSV8INC@
JSDYNAMICLINKING = @JSCOREDYNAMICLINKING@ @JSV8DYNAMICLINKING@
JSV8ENABLED = @JSV8ENABLED@
JSCENABLED = @JSCENABLED@
srcdir = @srcdir@
ifneq (, $(V8_VERSION))
JSV8_VERSION=$(V8_VERSION)
else
JSV8_VERSION=0x031110
endif
# Regenerate Makefile if Makefile.in or config.status have changed.
Makefile: $(srcdir)/Makefile.in ../../config.status
cd ../.. && $(SHELL) ./config.status Tools/javascript/Makefile
# These settings are provided by 'configure' (see '/configure.in')
ifeq (1, $(JSV8ENABLED))
JS_INTERPRETER_SRC_V8 = v8_shell.cxx
JS_INTERPRETER_ENABLE_V8 = -DENABLE_V8 -DSWIG_V8_VERSION=$(JSV8_VERSION) -DV8_DEPRECATION_WARNINGS
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: $(srcdir)/%.cxx
$(JSCXX) $(JS_INTERPRETER_DEFINES) $(CPPFLAGS) $(CXXFLAGS) $(JSINCLUDES) -o $@ -c $<
javascript: $(JS_INTERPRETER_OBJS)
$(JSCXX) $^ $(CXXFLAGS) $(LDFLAGS) -o javascript $(JSDYNAMICLINKING) $(LINKFLAGS)
clean:
rm -f *.o
rm -f javascript
distclean: clean
rm -f Makefile
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