buildroot

################################################################################

#

# gnuradio

#

################################################################################

​

GNURADIO_VERSION = 3.7.9.1

GNURADIO_SITE = http://gnuradio.org/releases/gnuradio

GNURADIO_LICENSE = GPLv3+

GNURADIO_LICENSE_FILES = COPYING

​

GNURADIO_SUPPORTS_IN_SOURCE_BUILD = NO

​

# host-python-cheetah is needed for volk to compile

GNURADIO_DEPENDENCIES = \

    host-python-cheetah \

    host-swig \

    boost

​

ifeq ($(BR2_PACKAGE_ORC),y)

GNURADIO_DEPENDENCIES += orc

endif

​

GNURADIO_CONF_OPTS = \

    -DENABLE_DEFAULT=OFF \

    -DENABLE_VOLK=ON \

    -DENABLE_GNURADIO_RUNTIME=ON

​

# For third-party blocks, the gnuradio libraries are mandatory at

# compile time.

GNURADIO_INSTALL_STAGING = YES

​

# Yes, this is silly, because -march is already known by the compiler

# with the internal toolchain, and passed by the external wrapper for

# external toolchains. Nonetheless, gnuradio does some matching on the

# CFLAGS to decide whether to build the NEON functions or not, and

# wants to see the string 'armv7' in the CFLAGS.

ifeq ($(BR2_ARM_CPU_ARMV7A)$(BR2_ARM_CPU_HAS_NEON),yy)

GNURADIO_CONF_OPTS += -DCMAKE_C_FLAGS="$(TARGET_CFLAGS) -march=armv7-a"

endif

​

# As soon as -mfpu=neon is supported by the compiler, gnuradio will try

# to use it. But having NEON support in the compiler doesn't necessarily

# mean we have NEON support in our CPU.

ifeq ($(BR2_ARM_CPU_HAS_NEON),)

GNURADIO_CONF_OPTS += -Dhave_mfpu_neon=0

endif

​

ifeq ($(BR2_PACKAGE_GNURADIO_ANALOG),y)

GNURADIO_CONF_OPTS += -DENABLE_GR_ANALOG=ON

else

GNURADIO_CONF_OPTS += -DENABLE_GR_ANALOG=OFF

endif

​

ifeq ($(BR2_PACKAGE_GNURADIO_AUDIO),y)

ifeq ($(BR2_PACKAGE_ALSA_LIB),y)

GNURADIO_DEPENDENCIES += alsa-lib

endif

ifeq ($(BR2_PACKAGE_PORTAUDIO),y)

GNURADIO_DEPENDENCIES += portaudio

endif

GNURADIO_CONF_OPTS += -DENABLE_GR_AUDIO=ON

else

GNURADIO_CONF_OPTS += -DENABLE_GR_AUDIO=OFF

endif

​

ifeq ($(BR2_PACKAGE_GNURADIO_BLOCKS),y)

GNURADIO_CONF_OPTS += -DENABLE_GR_BLOCKS=ON

else

GNURADIO_CONF_OPTS += -DENABLE_GR_BLOCKS=OFF

endif

​

ifeq ($(BR2_PACKAGE_GNURADIO_CHANNELS),y)

GNURADIO_CONF_OPTS += -DENABLE_GR_CHANNELS=ON

else

GNURADIO_CONF_OPTS += -DENABLE_GR_CHANNELS=OFF

endif

​

ifeq ($(BR2_PACKAGE_GNURADIO_CTRLPORT),y)

GNURADIO_CONF_OPTS += -DENABLE_GR_CTRLPORT=ON

else

GNURADIO_CONF_OPTS += -DENABLE_GR_CTRLPORT=OFF

endif

​

ifeq ($(BR2_PACKAGE_GNURADIO_DIGITAL),y)

GNURADIO_CONF_OPTS += -DENABLE_GR_DIGITAL=ON

else

GNURADIO_CONF_OPTS += -DENABLE_GR_DIGITAL=OFF

endif

​

ifeq ($(BR2_PACKAGE_GNURADIO_FEC),y)

GNURADIO_DEPENDENCIES += gsl