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# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
# vim: set filetype=python:
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
GeckoProgram("js", linkage=None)
if CONFIG["JS_BUNDLED_EDITLINE"]:
DIRS += ["../editline"]
USE_LIBS += ["editline"]
USE_LIBS += ["static:js"]
include("../js-config.mozbuild")
include("../js-cxxflags.mozbuild")
include("../js-standalone.mozbuild")
UNIFIED_SOURCES += [
"js.cpp",
"jsoptparse.cpp",
"jsshell.cpp",
"ModuleLoader.cpp",
"OSObject.cpp",
"ShellModuleObjectWrapper.cpp",
"WasmTesting.cpp",
]
if CONFIG["FUZZING_INTERFACES"]:
UNIFIED_SOURCES += ["jsrtfuzzing/jsrtfuzzing.cpp"]
if CONFIG["LIBFUZZER"]:
USE_LIBS += ["static:fuzzer"]
else:
USE_LIBS += ["static:fuzzer-interface"]
if CONFIG["FUZZING_JS_FUZZILLI"]:
OS_LIBS += ["rt"]
DEFINES["EXPORT_JS_API"] = True
LOCAL_INCLUDES += [
"!..",
"..",
]
OS_LIBS += CONFIG["EDITLINE_LIBS"]
# Place a GDB Python auto-load file next to the shell executable, both in
# the build directory and in the dist/bin directory.
FINAL_TARGET_FILES += ["js-gdb.py"]
OBJDIR_FILES.js.src.shell += ["!/dist/bin/js-gdb.py"]
# People expect the js shell to wind up in the top-level JS dir.
OBJDIR_FILES.js.src += ["!/dist/bin/js%s" % CONFIG["BIN_SUFFIX"]]
# Stack size on Wasm/WASI
# ==================================
# Increase the default stack size (64KB) to 1MB.
# Also make the stack grow towards 0 so that if SpiderMonkey's stack limiter is buggy, overflow will likely trap.
if CONFIG["OS_ARCH"] == "WASI":
LDFLAGS += ["-Wl,-z,stack-size=1048576", "-Wl,--stack-first"]
OS_LIBS += ["wasi-emulated-process-clocks", "wasi-emulated-getpid"]
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