config BR2_PACKAGE_OCTAVE
	bool "octave"
	depends on BR2_PACKAGE_OPENBLAS_ARCH_SUPPORTS
	depends on BR2_INSTALL_LIBSTDCPP
	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 # C++11
	depends on BR2_TOOLCHAIN_HAS_FORTRAN
	# Some Bootlin x86_64 toolchains (like version
	# bleeding-edge-2021.11-1) has a file
	# "x86_64-buildroot-linux-gnu/lib64/libgfortran.la" including
	# a "dependency_libs=" entry with an incorrect absolute path
	# to linquadmath.la on the bootlin build host. This breaks
	# builds using libtool with libgfortran. Those toolchains are
	# used by the "utils/test-pkg" script.
	depends on !BR2_TOOLCHAIN_EXTERNAL_BOOTLIN || !BR2_x86_64
	select BR2_PACKAGE_OPENBLAS
	select BR2_PACKAGE_PCRE
	select BR2_PACKAGE_PCRE_UTF
	help
	  GNU Octave is a high-level language, primarily intended for
	  numerical computations. It provides a convenient command
	  line interface for solving linear and nonlinear problems
	  numerically, and for performing other numerical experiments
	  using a language that is mostly compatible with Matlab. It
	  may also be used as a batch-oriented language. Octave has
	  extensive tools for solving common numerical linear algebra
	  problems, finding the roots of nonlinear equations,
	  integrating ordinary functions, manipulating polynomials,
	  and integrating ordinary differential and
	  differential-algebraic equations. It is easily extensible
	  and customizable via user-defined functions written in
	  Octave's own language, or using dynamically loaded modules
	  written in C++, C, Fortran, or other languages.

	  https://www.octave.org/

comment "octave needs a toolchain w/ C++ and fortran, gcc >= 4.8"
	depends on !BR2_INSTALL_LIBSTDCPP || \
		!BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 || \
		!BR2_TOOLCHAIN_HAS_FORTRAN