config BR2_PACKAGE_QUICKJS
	bool "quickjs"
	depends on !BR2_nios2 # fenv.h lacks FE_{DOWN,UP}WARD on nios2
	depends on !BR2_STATIC_LIBS
	# No way to check for fenv support.
	depends on !BR2_TOOLCHAIN_USES_UCLIBC
	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # C11/stdatomic.h
	depends on BR2_HOST_GCC_AT_LEAST_4_9 # C11/stdatomic.h
	depends on BR2_USE_MMU # fork()
	help
	  QuickJS is a small and embeddable Javascript engine.
	  It supports the ES2020 specification including modules,
	  asynchronous generators, proxies and BigInt.

	  https://bellard.org/quickjs/

comment "quickjs needs a glibc or musl toolchain w/ gcc >= 4.9, host gcc >= 4.9, dynamic library"
	depends on !BR2_nios2
	depends on BR2_USE_MMU
	depends on BR2_STATIC_LIBS || BR2_TOOLCHAIN_USES_UCLIBC || \
		!BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 || !BR2_HOST_GCC_AT_LEAST_4_9