gnuradio: new package

[Thomas: minor formatting adjustments.]

Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

4 files changed, 150 insertions, 0 deletions

diff --git a/package/gnuradio/0001-suppress-boost_unitest-detection.patch b/package/gnuradio/0001-suppress-boost_unitest-detection.patch
new file mode 100644
index 000000000..76638815a
--- /dev/null
+++ b/package/gnuradio/0001-suppress-boost_unitest-detection.patch
@@ -0,0 +1,40 @@
+By default, the boost test option is mandatory for build environment
+detection. 
+This patch suppress this dependency and allows the test part only if
+build_test is enabled at the Buildroot level.
+
+Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
+---
+Index: gnuradio-3.7.5/volk/cmake/VolkBoost.cmake
+===================================================================
+--- gnuradio-3.7.5.orig/volk/cmake/VolkBoost.cmake
++++ gnuradio-3.7.5/volk/cmake/VolkBoost.cmake
+@@ -29,7 +29,6 @@ set(__INCLUDED_VOLK_BOOST_CMAKE TRUE)
+ set(BOOST_REQUIRED_COMPONENTS
+     filesystem
+     system
+-    unit_test_framework
+     program_options
+ )
+ 
+Index: gnuradio-3.7.5/volk/lib/CMakeLists.txt
+===================================================================
+--- gnuradio-3.7.5.orig/volk/lib/CMakeLists.txt
++++ gnuradio-3.7.5/volk/lib/CMakeLists.txt
+@@ -540,8 +540,9 @@ endif(ENABLE_STATIC_LIBS)
+ # Build the QA test application
+ ########################################################################
+ 
++find_package(Boost "1.35" COMPONENTS "unit_test_framework")
+ 
+-if(Boost_FOUND)
++if(Boost_FOUND AND BUILD_TEST)
+ 
+     set_source_files_properties(
+         ${CMAKE_CURRENT_SOURCE_DIR}/testqa.cc PROPERTIES
+@@ -558,4 +559,4 @@ if(Boost_FOUND)
+     target_link_libraries(test_all volk ${Boost_LIBRARIES})
+     add_test(qa_volk_test_all test_all)
+ 
+-endif(Boost_FOUND)
++endif(Boost_FOUND AND BUILD_TEST)
diff --git a/package/gnuradio/Config.in b/package/gnuradio/Config.in
new file mode 100644
index 000000000..0bdc1080e
--- /dev/null
+++ b/package/gnuradio/Config.in
@@ -0,0 +1,47 @@
+comment "gnuradio needs a toolchain w/ C++, IPV6, threads, largefile, wchar"
+	depends on BR2_USE_MMU
+	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_USE_WCHAR || \
+		!BR2_TOOLCHAIN_HAS_THREADS || !BR2_LARGEFILE || \
+		!BR2_INET_IPV6
+
+config BR2_PACKAGE_GNURADIO
+	bool "gnuradio"
+	depends on BR2_INET_IPV6 # boost
+	depends on BR2_INSTALL_LIBSTDCPP
+	depends on BR2_LARGEFILE # boost
+	depends on BR2_TOOLCHAIN_HAS_THREADS
+	depends on BR2_USE_MMU # use fork()
+	depends on BR2_USE_WCHAR # boost
+	select BR2_PACKAGE_BOOST
+	select BR2_PACKAGE_BOOST_DATE_TIME
+	select BR2_PACKAGE_BOOST_FILESYSTEM
+	select BR2_PACKAGE_BOOST_PROGRAM_OPTIONS
+	select BR2_PACKAGE_BOOST_SYSTEM
+	select BR2_PACKAGE_BOOST_THREAD
+	help
+	  GNU Radio is a free & open-source software development
+	  toolkit that provides signal processing blocks to implement
+	  software radios. It can be used with readily-available
+	  low-cost external RF hardware to create software-defined
+	  radios, or without hardware in a simulation-like
+	  environment. It is widely used in hobbyist, academic and
+	  commercial environments to support both wireless
+	  communications research and real-world radio systems.
+
+	  http://gnuradio.org/
+
+if BR2_PACKAGE_GNURADIO
+
+config BR2_PACKAGE_GNURADIO_BLOCKS
+	bool "blocks support"
+	help
+	  GNU Radio basic block library
+
+config BR2_PACKAGE_GNURADIO_PYTHON
+	bool "python support"
+	select BR2_PACKAGE_BOOST_PYTHON
+	select BR2_PACKAGE_PYTHON
+	help
+	  Enable python component
+
+endif
diff --git a/package/gnuradio/gnuradio.hash b/package/gnuradio/gnuradio.hash
new file mode 100644
index 000000000..d34dd55c3
--- /dev/null
+++ b/package/gnuradio/gnuradio.hash
@@ -0,0 +1,5 @@
+# From http://gnuradio.org/redmine/projects/gnuradio/files
+md5	b4a917a548f41ce25c6c88f9bc864bca	gnuradio-3.7.5.tar.gz
+
+# Locally calculated:
+sha256 467f62190687a34f9faa18be8d650e28d7046b94070b1b6d94355c28beb76243  gnuradio-3.7.5.tar.gz
diff --git a/package/gnuradio/gnuradio.mk b/package/gnuradio/gnuradio.mk
new file mode 100644
index 000000000..e58c7dc92
--- /dev/null
+++ b/package/gnuradio/gnuradio.mk
@@ -0,0 +1,58 @@
+################################################################################
+#
+# gnuradio
+#
+################################################################################
+
+GNURADIO_VERSION = 3.7.5
+GNURADIO_SITE = http://gnuradio.org/redmine/attachments/download/792
+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
+
+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)$(BR2_ARM_CPU_HAS_NEON),yy)
+GNURADIO_CONF_OPTS += -DCMAKE_C_FLAGS="-march=armv7-a"
+endif
+
+# As soon as -mfpu=neon is supported by the compiler, gnuradio will try
+# to use it. But having NEON support in the compiler doesn't necessarily
+# mean we have NEON support in our CPU.
+ifeq ($(BR2_ARM_CPU_HAS_NEON),)
+GNURADIO_CONF_OPTS += -Dhave_mfpu_neon=0
+endif
+
+ifeq ($(BR2_PACKAGE_GNURADIO_BLOCKS),y)
+GNURADIO_CONF_OPTS += -DENABLE_GR_BLOCKS=ON
+else
+GNURADIO_CONF_OPTS += -DENABLE_GR_BLOCKS=OFF
+endif
+
+ifeq ($(BR2_PACKAGE_GNURADIO_PYTHON),y)
+GNURADIO_DEPENDENCIES += python
+GNURADIO_CONF_OPTS += -DENABLE_PYTHON=ON
+else
+GNURADIO_CONF_OPTS += -DENABLE_PYTHON=OFF
+endif
+
+$(eval $(cmake-package))