initial buildroot for linux 5.15

package/gr-osmosdr/Config.in

@@ -0,0 +1,46 @@
+config BR2_PACKAGE_GR_OSMOSDR
+	bool "gr-osmosdr"
+	depends on BR2_PACKAGE_GNURADIO
+	select BR2_PACKAGE_GNURADIO_BLOCKS
+	select BR2_PACKAGE_GNURADIO_FFT
+	select BR2_PACKAGE_GNURADIO_FILTER
+	help
+	  GNU Radio block for interfacing with various radio hardware
+
+	  http://osmocom.org/projects/osmosdr
+
+if BR2_PACKAGE_GR_OSMOSDR
+
+config BR2_PACKAGE_GR_OSMOSDR_PYTHON
+	bool "python support"
+	depends on BR2_PACKAGE_GNURADIO_PYTHON
+	depends on BR2_PACKAGE_PYTHON3
+	help
+	  Enable Python support
+
+config BR2_PACKAGE_GR_OSMOSDR_IQFILE
+	bool "IQ File Source support"
+	help
+	  Enable IQ File Source support
+
+config BR2_PACKAGE_GR_OSMOSDR_RTLSDR
+	bool "Osmocom RTLSDR support"
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # librtlsdr -> libusb
+	select BR2_PACKAGE_LIBRTLSDR
+	help
+	  Enable Osmocom RTLSDR support
+
+comment "Osmocom RTLSDR support needs a toolchain w/ gcc >= 4.9"
+	depends on !BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
+
+config BR2_PACKAGE_GR_OSMOSDR_RTLSDR_TCP
+	bool "RTLSDR TCP Client support"
+	help
+	  Enable RTLSDR TCP client support
+
+config BR2_PACKAGE_GR_OSMOSDR_RFSPACE
+	bool "RFSPACE Receivers support"
+	help
+	  Enable RFSPACE Receivers support
+
+endif

package/gr-osmosdr/gr-osmosdr.hash

@@ -0,0 +1,3 @@
+# Locally calculated:
+sha256  11b1eb13725ced5ded9121a10aaf7bccf2430c5c69d020791408219968665b71  gr-osmosdr-0.2.3.tar.gz
+sha256  8ceb4b9ee5adedde47b31e975c1d90c73ad27b6b165a1dcd80c7c545eb65b903  COPYING

package/gr-osmosdr/gr-osmosdr.mk

@@ -0,0 +1,57 @@
+################################################################################
+#
+# gr-osmosdr
+#
+################################################################################
+
+GR_OSMOSDR_VERSION = 0.2.3
+GR_OSMOSDR_SITE = $(call github,osmocom,gr-osmosdr,v$(GR_OSMOSDR_VERSION))
+GR_OSMOSDR_LICENSE = GPL-3.0+
+GR_OSMOSDR_LICENSE_FILES = COPYING
+
+# gr-osmosdr prevents doing an in-source-tree build
+GR_OSMOSDR_SUPPORTS_IN_SOURCE_BUILD = NO
+
+GR_OSMOSDR_DEPENDENCIES = gnuradio host-python3
+
+GR_OSMOSDR_CONF_OPTS = \
+	-DENABLE_DEFAULT=OFF \
+	-DENABLE_DOXYGEN=OFF
+
+# For third-party blocks, the gr-osmosdr libraries are mandatory at
+# compile time.
+GR_OSMOSDR_INSTALL_STAGING = YES
+
+ifeq ($(BR2_PACKAGE_GR_OSMOSDR_PYTHON),y)
+GR_OSMOSDR_CONF_OPTS += -DENABLE_PYTHON=ON
+GR_OSMOSDR_DEPENDENCIES += python3
+else
+GR_OSMOSDR_CONF_OPTS += -DENABLE_PYTHON=OFF
+endif
+
+ifeq ($(BR2_PACKAGE_GR_OSMOSDR_IQFILE),y)
+GR_OSMOSDR_CONF_OPTS += -DENABLE_FILE=ON
+else
+GR_OSMOSDR_CONF_OPTS += -DENABLE_FILE=OFF
+endif
+
+ifeq ($(BR2_PACKAGE_GR_OSMOSDR_RTLSDR),y)
+GR_OSMOSDR_CONF_OPTS += -DENABLE_RTL=ON
+GR_OSMOSDR_DEPENDENCIES += librtlsdr
+else
+GR_OSMOSDR_CONF_OPTS += -DENABLE_RTL=OFF
+endif
+
+ifeq ($(BR2_PACKAGE_GR_OSMOSDR_RTLSDR_TCP),y)
+GR_OSMOSDR_CONF_OPTS += -DENABLE_RTL_TCP=ON
+else
+GR_OSMOSDR_CONF_OPTS += -DENABLE_RTL_TCP=OFF
+endif
+
+ifeq ($(BR2_PACKAGE_GR_OSMOSDR_RFSPACE),y)
+GR_OSMOSDR_CONF_OPTS += -DENABLE_RFSPACE=ON
+else
+GR_OSMOSDR_CONF_OPTS += -DENABLE_RFSPACE=OFF
+endif
+
+$(eval $(cmake-package))