Merge branch 'maint-3.8' into maint-3.9

Fix use of VLA
2021-08-05 16:20:58 +02:00 · 2021-08-05 16:20:09 +02:00 · 2021-07-20 12:27:24 +02:00 · 2021-07-20 12:26:30 +02:00 · 2021-07-19 09:36:07 +02:00 · 2021-07-19 09:20:31 +02:00
113 changed files with 3994 additions and 4719 deletions
@@ -0,0 +1,104 @@
+---
+Language: Cpp
+# BasedOnStyle: LLVM
+AccessModifierOffset: -4
+AlignAfterOpenBracket: Align
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+AlignEscapedNewlinesLeft: true
+AlignOperands:   true
+AlignTrailingComments: true
+AllowAllParametersOfDeclarationOnNextLine: true
+AllowShortBlocksOnASingleLine: false
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: All
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: true
+BinPackArguments: false
+BinPackParameters: false
+BreakBeforeBraces: Custom
+BraceWrapping:
+  AfterClass:      true
+  AfterControlStatement: false
+  AfterEnum:       false
+  AfterFunction:   true
+  AfterNamespace:  false
+  AfterObjCDeclaration: false
+  AfterStruct:     false
+  AfterUnion:      false
+  BeforeCatch:     false
+  BeforeElse:      false
+  IndentBraces:    false
+BreakBeforeBinaryOperators: None
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializersBeforeComma: false
+BreakAfterJavaFieldAnnotations: false
+BreakStringLiterals: true
+ColumnLimit:     90
+CommentPragmas:  '^ IWYU pragma:'
+ConstructorInitializerAllOnOneLineOrOnePerLine: true
+ConstructorInitializerIndentWidth: 4
+ContinuationIndentWidth: 4
+Cpp11BracedListStyle: false
+DerivePointerAlignment: false
+DisableFormat:   false
+ExperimentalAutoDetectBinPacking: false
+ForEachMacros:
+  - foreach
+  - Q_FOREACH
+  - BOOST_FOREACH
+IncludeCategories:
+  - Regex:           '^"(gnuradio)/'
+    Priority:        1
+  - Regex:           '^<(gnuradio)/'
+    Priority:        2
+  - Regex:           '^<(boost)/'
+    Priority:        98
+  - Regex:           '^<[a-z]*>$'
+    Priority:        99
+  - Regex:           '^".*"$'
+    Priority:        0
+  - Regex:           '.*'
+    Priority:        10
+
+IncludeIsMainRegex: '(Test)?$'
+IndentCaseLabels: false
+IndentWidth: 4
+IndentWrappedFunctionNames: false
+JavaScriptQuotes: Leave
+JavaScriptWrapImports: true
+KeepEmptyLinesAtTheStartOfBlocks: true
+MacroBlockBegin: ''
+MacroBlockEnd:   ''
+MaxEmptyLinesToKeep: 2
+NamespaceIndentation: None
+ObjCBlockIndentWidth: 2
+ObjCSpaceAfterProperty: false
+ObjCSpaceBeforeProtocolList: true
+PenaltyBreakBeforeFirstCallParameter: 19
+PenaltyBreakComment: 300
+PenaltyBreakFirstLessLess: 120
+PenaltyBreakString: 1000
+PenaltyExcessCharacter: 1000000
+PenaltyReturnTypeOnItsOwnLine: 60
+PointerAlignment: Left
+ReflowComments:  true
+SortIncludes:    true
+SpaceAfterCStyleCast: false
+SpaceAfterTemplateKeyword: true
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeParens: ControlStatements
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles:  false
+SpacesInContainerLiterals: true
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+Standard:        Cpp11
+TabWidth:        8
+UseTab:          Never
@@ -1,2 +1,5 @@
-build/
-tags
+*~
+*.pyc
+*.pyo
+build*/
+examples/grc/*.py
@@ -1,48 +1,75 @@
-# Copyright 2011,2012 Free Software Foundation, Inc.
+# Copyright 2011-2020 Free Software Foundation, Inc.
 #
-# This file is part of GNU Radio
+# This file was generated by gr_modtool, a tool from the GNU Radio framework
+# This file is a part of gr-foo
 #
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
 #
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-

 ########################################################################
 # Project setup
 ########################################################################
-cmake_minimum_required(VERSION 2.6)
+cmake_minimum_required(VERSION 3.8)
 project(gr-foo CXX C)
 enable_testing()

-#select the release build type by default to get optimization flags
+# Install to PyBOMBS target prefix if defined
+if(DEFINED ENV{PYBOMBS_PREFIX})
+    set(CMAKE_INSTALL_PREFIX $ENV{PYBOMBS_PREFIX})
+    message(STATUS "PyBOMBS installed GNU Radio. Setting CMAKE_INSTALL_PREFIX to $ENV{PYBOMBS_PREFIX}")
+endif()
+
+# Select the release build type by default to get optimization flags
 if(NOT CMAKE_BUILD_TYPE)
   set(CMAKE_BUILD_TYPE "Release")
   message(STATUS "Build type not specified: defaulting to release.")
 endif(NOT CMAKE_BUILD_TYPE)
 set(CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE} CACHE STRING "")

+# Make sure our local CMake Modules path comes first
 list(INSERT CMAKE_MODULE_PATH 0 ${CMAKE_SOURCE_DIR}/cmake/Modules)

+# Set the version information here
+set(VERSION_MAJOR 1)
+set(VERSION_API    1)
+set(VERSION_ABI 0)
+set(VERSION_PATCH git)
+
+cmake_policy(SET CMP0011 NEW)
+
+# Enable generation of compile_commands.json for code completion engines
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
 ########################################################################
 # Compiler specific setup
 ########################################################################
-if(NOT WIN32)
+if((CMAKE_CXX_COMPILER_ID MATCHES "Clang" OR
+    CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+    AND NOT WIN32)
    #http://gcc.gnu.org/wiki/Visibility
    add_definitions(-fvisibility=hidden)
-    add_definitions(-std=c++0x)
 endif()

+IF(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+    SET(CMAKE_CXX_STANDARD 14)
+ELSEIF(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+    SET(CMAKE_CXX_STANDARD 14)
+ELSEIF(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
+    SET(CMAKE_CXX_STANDARD 14)
+ELSE()
+    message(WARNING "C++ standard could not be set because compiler is not GNU, Clang or MSVC.")
+ENDIF()
+
+IF(CMAKE_C_COMPILER_ID STREQUAL "GNU")
+    SET(CMAKE_C_STANDARD 11)
+ELSEIF(CMAKE_C_COMPILER_ID MATCHES "Clang")
+    SET(CMAKE_C_STANDARD 11)
+ELSEIF(CMAKE_C_COMPILER_ID STREQUAL "MSVC")
+    SET(CMAKE_C_STANDARD 11)
+ELSE()
+    message(WARNING "C standard could not be set because compiler is not GNU, Clang or MSVC.")
+ENDIF()
+
 find_package(UHD)
 if(NOT UHD_FOUND)
    message(STATUS "UHD library not found, no support for timed TX.")
@@ -54,63 +81,25 @@ else()
    add_definitions(-DFOO_UHD)
 endif()

-########################################################################
-# Find boost
-########################################################################
-if(UNIX AND EXISTS "/usr/lib64")
-    list(APPEND BOOST_LIBRARYDIR "/usr/lib64") #fedora 64-bit fix
-endif(UNIX AND EXISTS "/usr/lib64")
-set(Boost_ADDITIONAL_VERSIONS
-    "1.35.0" "1.35" "1.36.0" "1.36" "1.37.0" "1.37" "1.38.0" "1.38" "1.39.0" "1.39"
-    "1.40.0" "1.40" "1.41.0" "1.41" "1.42.0" "1.42" "1.43.0" "1.43" "1.44.0" "1.44"
-    "1.45.0" "1.45" "1.46.0" "1.46" "1.47.0" "1.47" "1.48.0" "1.48" "1.49.0" "1.49"
-    "1.50.0" "1.50" "1.51.0" "1.51" "1.52.0" "1.52" "1.53.0" "1.53" "1.54.0" "1.54"
-    "1.55.0" "1.55" "1.56.0" "1.56" "1.57.0" "1.57" "1.58.0" "1.58" "1.59.0" "1.59"
-    "1.60.0" "1.60" "1.61.0" "1.61" "1.62.0" "1.62" "1.63.0" "1.63" "1.64.0" "1.64"
-    "1.65.0" "1.65" "1.66.0" "1.66" "1.67.0" "1.67" "1.68.0" "1.68" "1.69.0" "1.69"
-)
-find_package(Boost "1.35" COMPONENTS filesystem system thread)
-
-if(NOT Boost_FOUND)
-    message(FATAL_ERROR "Boost required to compile foo")
-endif()
-
 ########################################################################
 # Install directories
 ########################################################################
+include(FindPkgConfig)
+find_package(Gnuradio "3.9" REQUIRED COMPONENTS blocks analog filter fft)
+include(GrVersion)
+
 include(GrPlatform) #define LIB_SUFFIX
-set(GR_RUNTIME_DIR      bin)
-set(GR_LIBRARY_DIR      lib${LIB_SUFFIX})
+
+if(NOT CMAKE_MODULES_DIR)
+  set(CMAKE_MODULES_DIR lib${LIB_SUFFIX}/cmake)
+endif(NOT CMAKE_MODULES_DIR)
+
 set(GR_INCLUDE_DIR      include/foo)
-set(GR_DATA_DIR         share)
+set(GR_CMAKE_DIR        ${CMAKE_MODULES_DIR}/foo)
 set(GR_PKG_DATA_DIR     ${GR_DATA_DIR}/${CMAKE_PROJECT_NAME})
-set(GR_DOC_DIR          ${GR_DATA_DIR}/doc)
 set(GR_PKG_DOC_DIR      ${GR_DOC_DIR}/${CMAKE_PROJECT_NAME})
-set(GR_CONF_DIR         etc)
 set(GR_PKG_CONF_DIR     ${GR_CONF_DIR}/${CMAKE_PROJECT_NAME}/conf.d)
-set(GR_LIBEXEC_DIR      libexec)
 set(GR_PKG_LIBEXEC_DIR  ${GR_LIBEXEC_DIR}/${CMAKE_PROJECT_NAME})
-set(GRC_BLOCKS_DIR      ${GR_PKG_DATA_DIR}/grc/blocks)
-
-########################################################################
-# Find gnuradio build dependencies
-########################################################################
-set(GR_REQUIRED_COMPONENTS RUNTIME PMT BLOCKS FILTER ANALOG)
-
-find_package(Gnuradio)
-if(NOT GNURADIO_RUNTIME_FOUND)
-    message(FATAL_ERROR "GnuRadio Runtime required to compile foo")
-endif()
-
-find_package(CppUnit)
-if(NOT CPPUNIT_FOUND)
-    message(FATAL_ERROR "CppUnit required to compile foo")
-endif()
-
-find_package(SWIG)
-if(NOT SWIG_FOUND)
-    message(FATAL_ERROR "SWIG required to compile gr-foo")
-endif()

 ########################################################################
 # On Apple only, set install name and use rpath correctly, if not already set
@@ -122,7 +111,7 @@ if(APPLE)
            PATH "Library Install Name Destination Directory" FORCE)
    endif(NOT CMAKE_INSTALL_NAME_DIR)
    if(NOT CMAKE_INSTALL_RPATH)
-        set(cmakE_INSTALL_RPATH
+        set(CMAKE_INSTALL_RPATH
            ${CMAKE_INSTALL_PREFIX}/${GR_LIBRARY_DIR} CACHE
            PATH "Library Install RPath" FORCE)
    endif(NOT CMAKE_INSTALL_RPATH)
@@ -133,24 +122,18 @@ if(APPLE)
 endif(APPLE)

 ########################################################################
-# Setup the include and linker paths
+# Find gnuradio build dependencies
 ########################################################################
-include_directories(
-    ${CMAKE_SOURCE_DIR}/include
-    ${Boost_INCLUDE_DIRS}
-    ${CPPUNIT_INCLUDE_DIRS}
-    ${GNURADIO_RUNTIME_INCLUDE_DIRS}
-)
+find_package(Doxygen)

-link_directories(
-    ${Boost_LIBRARY_DIRS}
-    ${CPPUNIT_LIBRARY_DIRS}
-    ${GNURADIO_RUNTIME_LIBRARY_DIRS}
-)
-
-# Set component parameters
-set(GR_CCS_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/include CACHE INTERNAL "" FORCE)
-set(GR_CCS_SWIG_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/swig CACHE INTERNAL "" FORCE)
+########################################################################
+# Setup doxygen option
+########################################################################
+if(DOXYGEN_FOUND)
+    option(ENABLE_DOXYGEN "Build docs using Doxygen" ON)
+else(DOXYGEN_FOUND)
+    option(ENABLE_DOXYGEN "Build docs using Doxygen" OFF)
+endif(DOXYGEN_FOUND)

 ########################################################################
 # Create uninstall target
@@ -169,7 +152,20 @@ add_custom_target(uninstall
 ########################################################################
 add_subdirectory(include/foo)
 add_subdirectory(lib)
-add_subdirectory(swig)
+add_subdirectory(docs)
+# NOTE: manually update below to use GRC to generate C++ flowgraphs w/o python
+if(ENABLE_PYTHON)
+  message(STATUS "PYTHON and GRC components are enabled")
  add_subdirectory(python)
  add_subdirectory(grc)
-add_subdirectory(docs)
+else(ENABLE_PYTHON)
+  message(STATUS "PYTHON and GRC components are disabled")
+endif(ENABLE_PYTHON)
+
+########################################################################
+# Install cmake search helper for this library
+########################################################################
+
+install(FILES cmake/Modules/fooConfig.cmake
+    DESTINATION ${CMAKE_MODULES_DIR}/foo
+)
@@ -1,16 +1,15 @@
+title: gr-foo
 brief: some utility blocks
+tags:
+  - foo
 author:
  - Bastian Bloessl <bloessl@ccs-labs.org>
 copyright_owner:
  - Bastian Bloessl
-dependencies:
-  - gnuradio (>= 3.7.4)
 repo: https://github.com/bastibl/gr-foo.git
-tags:
-  - foo
 website: https://github.com/bastibl/gr-foo
-title: gr-foo
 icon: http://www.ccs-labs.org/projects/wime/wime.png
+gr_supported_version: v3.7, v3.8, v3.9
 ---
 This is a collection of custom blocks that are not directly associated with a project. For sample applications see:

@@ -20,11 +20,10 @@ project. For sample applications see:

 ### Development

-Like GNU Radio, this module uses *master* and *maint* branches for development.
+Like GNU Radio, this module uses *maint* branches for development.
 These branches are supposed to be used with the corresponding GNU Radio
 branches. This means: the *maint-3.7* branch is compatible with GNU Radio 3.7,
-*maint-3.8* is compatible with GNU Radio 3.8, and *master* is compatible with
-GNU Radio master, which tracks the development towards GNU Radio 3.9.
+*maint-3.8* is compatible with GNU Radio 3.8, etc.



@@ -86,6 +85,17 @@ I used this block for automated performance tests with no-GUI flow graphs.



+### Pad Tagged Stream
+
+Pads an incoming tagged stream with 0s to the set buffer size.
+Padding is applied to the tail of the tagged stream.
+
+This is useful when transmitting packetized data by using a Pluto as SDR.
+The Pluto does currently not support a partial buffer flush triggered by an incoming tagged stream.
+Therefore this block pads incoming tagged stream to fill the Pluto buffer to enforce an immediate transmission.
+
+
+
 ### Installation

 ```
@@ -58,7 +58,7 @@
 # the new option.
 # E.g. my_install(TARGETS foo DESTINATION OPTIONAL) would result in
 # MY_INSTALL_DESTINATION set to "OPTIONAL", but MY_INSTALL_DESTINATION would
-# be empty and MY_INSTALL_OPTIONAL would be set to TRUE therefor.
+# be empty and MY_INSTALL_OPTIONAL would be set to TRUE therefore.

 #=============================================================================
 # Copyright 2010 Alexander Neundorf <neundorf@kde.org>
@@ -1,39 +0,0 @@
-# http://www.cmake.org/pipermail/cmake/2006-October/011446.html
-# Modified to use pkg config and use standard var names
-
-#
-# Find the CppUnit includes and library
-#
-# This module defines
-# CPPUNIT_INCLUDE_DIR, where to find tiff.h, etc.
-# CPPUNIT_LIBRARIES, the libraries to link against to use CppUnit.
-# CPPUNIT_FOUND, If false, do not try to use CppUnit.
-
-INCLUDE(FindPkgConfig)
-PKG_CHECK_MODULES(PC_CPPUNIT "cppunit")
-
-FIND_PATH(CPPUNIT_INCLUDE_DIRS
-    NAMES cppunit/TestCase.h
-    HINTS ${PC_CPPUNIT_INCLUDE_DIR}
-    ${CMAKE_INSTALL_PREFIX}/include
-    PATHS
-    /usr/local/include
-    /usr/include
-)
-
-FIND_LIBRARY(CPPUNIT_LIBRARIES
-    NAMES cppunit
-    HINTS ${PC_CPPUNIT_LIBDIR}
-    ${CMAKE_INSTALL_PREFIX}/lib
-    ${CMAKE_INSTALL_PREFIX}/lib64
-    PATHS
-    ${CPPUNIT_INCLUDE_DIRS}/../lib
-    /usr/local/lib
-    /usr/lib
-)
-
-LIST(APPEND CPPUNIT_LIBRARIES ${CMAKE_DL_LIBS})
-
-INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(CPPUNIT DEFAULT_MSG CPPUNIT_LIBRARIES CPPUNIT_INCLUDE_DIRS)
-MARK_AS_ADVANCED(CPPUNIT_LIBRARIES CPPUNIT_INCLUDE_DIRS)
@@ -1,36 +0,0 @@
-INCLUDE(FindPkgConfig)
-PKG_CHECK_MODULES(PC_GNURADIO_RUNTIME gnuradio-runtime)
-
-if(PC_GNURADIO_RUNTIME_FOUND)
-  # look for include files
-  FIND_PATH(
-    GNURADIO_RUNTIME_INCLUDE_DIRS
-    NAMES gnuradio/top_block.h
-    HINTS $ENV{GNURADIO_RUNTIME_DIR}/include
-          ${PC_GNURADIO_RUNTIME_INCLUDE_DIRS}
-          ${CMAKE_INSTALL_PREFIX}/include
-    PATHS /usr/local/include
-          /usr/include
-    )
-
-  # look for libs
-  FIND_LIBRARY(
-    GNURADIO_RUNTIME_LIBRARIES
-    NAMES gnuradio-runtime
-    HINTS $ENV{GNURADIO_RUNTIME_DIR}/lib
-          ${PC_GNURADIO_RUNTIME_LIBDIR}
-          ${CMAKE_INSTALL_PREFIX}/lib/
-          ${CMAKE_INSTALL_PREFIX}/lib64/
-    PATHS /usr/local/lib
-          /usr/local/lib64
-          /usr/lib
-          /usr/lib64
-    )
-
-  set(GNURADIO_RUNTIME_FOUND ${PC_GNURADIO_RUNTIME_FOUND})
-endif(PC_GNURADIO_RUNTIME_FOUND)
-
-INCLUDE(FindPackageHandleStandardArgs)
-# do not check GNURADIO_RUNTIME_INCLUDE_DIRS, is not set when default include path us used.
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(GNURADIO_RUNTIME DEFAULT_MSG GNURADIO_RUNTIME_LIBRARIES)
-MARK_AS_ADVANCED(GNURADIO_RUNTIME_LIBRARIES GNURADIO_RUNTIME_INCLUDE_DIRS)
@@ -1,26 +0,0 @@
-INCLUDE(FindPkgConfig)
-PKG_CHECK_MODULES(PC_GRUEL gruel)
-
-FIND_PATH(
-    GRUEL_INCLUDE_DIRS
-    NAMES gruel/attributes.h
-    HINTS $ENV{GRUEL_DIR}/include
-        ${PC_GRUEL_INCLUDEDIR}
-    PATHS /usr/local/include
-          /usr/include
-)
-
-FIND_LIBRARY(
-    GRUEL_LIBRARIES
-    NAMES gruel
-    HINTS $ENV{GRUEL_DIR}/lib
-        ${PC_GRUEL_LIBDIR}
-    PATHS /usr/local/lib
-          /usr/local/lib64
-          /usr/lib
-          /usr/lib64
-)
-
-INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(GRUEL DEFAULT_MSG GRUEL_LIBRARIES GRUEL_INCLUDE_DIRS)
-MARK_AS_ADVANCED(GRUEL_LIBRARIES GRUEL_INCLUDE_DIRS)
@@ -1,28 +0,0 @@
-########################################################################
-# Find the library for the USRP Hardware Driver
-########################################################################
-
-INCLUDE(FindPkgConfig)
-PKG_CHECK_MODULES(PC_UHD uhd)
-
-FIND_PATH(
-    UHD_INCLUDE_DIRS
-    NAMES uhd/config.hpp
-    HINTS $ENV{UHD_DIR}/include
-        ${PC_UHD_INCLUDEDIR}
-    PATHS /usr/local/include
-          /usr/include
-)
-
-FIND_LIBRARY(
-    UHD_LIBRARIES
-    NAMES uhd
-    HINTS $ENV{UHD_DIR}/lib
-        ${PC_UHD_LIBDIR}
-    PATHS /usr/local/lib
-          /usr/lib
-)
-
-INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(UHD DEFAULT_MSG UHD_LIBRARIES UHD_INCLUDE_DIRS)
-MARK_AS_ADVANCED(UHD_LIBRARIES UHD_INCLUDE_DIRS)
@@ -1,114 +0,0 @@
-# Copyright 2010-2011 Free Software Foundation, Inc.
-#
-# This file is part of GNU Radio
-#
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-#
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-
-if(DEFINED __INCLUDED_GR_COMPONENT_CMAKE)
-    return()
-endif()
-set(__INCLUDED_GR_COMPONENT_CMAKE TRUE)
-
-set(_gr_enabled_components "" CACHE INTERNAL "" FORCE)
-set(_gr_disabled_components "" CACHE INTERNAL "" FORCE)
-
-if(NOT DEFINED ENABLE_DEFAULT)
-    set(ENABLE_DEFAULT ON)
-    message(STATUS "")
-    message(STATUS "The build system will automatically enable all components.")
-    message(STATUS "Use -DENABLE_DEFAULT=OFF to disable components by default.")
-endif()
-
-########################################################################
-# Register a component into the system
-# - name: canonical component name
-# - var: variable for enabled status
-# - argn: list of dependencies
-########################################################################
-function(GR_REGISTER_COMPONENT name var)
-    include(CMakeDependentOption)
-    message(STATUS "")
-    message(STATUS "Configuring ${name} support...")
-    foreach(dep ${ARGN})
-        message(STATUS "  Dependency ${dep} = ${${dep}}")
-    endforeach(dep)
-
-    #if the user set the var to force on, we note this
-    if("${${var}}" STREQUAL "ON")
-        set(var_force TRUE)
-    else()
-        set(var_force FALSE)
-    endif()
-
-    #rewrite the dependency list so that deps that are also components use the cached version
-    unset(comp_deps)
-    foreach(dep ${ARGN})
-        list(FIND _gr_enabled_components ${dep} dep_enb_index)
-        list(FIND _gr_disabled_components ${dep} dep_dis_index)
-        if (${dep_enb_index} EQUAL -1 AND ${dep_dis_index} EQUAL -1)
-            list(APPEND comp_deps ${dep})
-        else()
-            list(APPEND comp_deps ${dep}_cached) #is a component, use cached version
-        endif()
-    endforeach(dep)
-
-    #setup the dependent option for this component
-    CMAKE_DEPENDENT_OPTION(${var} "enable ${name} support" ${ENABLE_DEFAULT} "${comp_deps}" OFF)
-    set(${var} "${${var}}" PARENT_SCOPE)
-    set(${var}_cached "${${var}}" CACHE INTERNAL "" FORCE)
-
-    #force was specified, but the dependencies were not met
-    if(NOT ${var} AND var_force)
-        message(FATAL_ERROR "user force-enabled ${name} but configuration checked failed")
-    endif()
-
-    #append the component into one of the lists
-    if(${var})
-        message(STATUS "  Enabling ${name} support.")
-        list(APPEND _gr_enabled_components ${name})
-    else(${var})
-        message(STATUS "  Disabling ${name} support.")
-        list(APPEND _gr_disabled_components ${name})
-    endif(${var})
-    message(STATUS "  Override with -D${var}=ON/OFF")
-
-    #make components lists into global variables
-    set(_gr_enabled_components ${_gr_enabled_components} CACHE INTERNAL "" FORCE)
-    set(_gr_disabled_components ${_gr_disabled_components} CACHE INTERNAL "" FORCE)
-endfunction(GR_REGISTER_COMPONENT)
-
-########################################################################
-# Print the registered component summary
-########################################################################
-function(GR_PRINT_COMPONENT_SUMMARY)
-    message(STATUS "")
-    message(STATUS "######################################################")
-    message(STATUS "# gr-fosphor enabled components                       ")
-    message(STATUS "######################################################")
-    foreach(comp ${_gr_enabled_components})
-        message(STATUS "  * ${comp}")
-    endforeach(comp)
-
-    message(STATUS "")
-    message(STATUS "######################################################")
-    message(STATUS "# gr-fosphor disabled components                      ")
-    message(STATUS "######################################################")
-    foreach(comp ${_gr_disabled_components})
-        message(STATUS "  * ${comp}")
-    endforeach(comp)
-
-    message(STATUS "")
-endfunction(GR_PRINT_COMPONENT_SUMMARY)
@@ -1,525 +0,0 @@
-# Copyright 2010-2011,2014 Free Software Foundation, Inc.
-#
-# This file is part of GNU Radio
-#
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-#
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-
-if(DEFINED __INCLUDED_GR_MISC_UTILS_CMAKE)
-    return()
-endif()
-set(__INCLUDED_GR_MISC_UTILS_CMAKE TRUE)
-
-########################################################################
-# Set global variable macro.
-# Used for subdirectories to export settings.
-# Example: include and library paths.
-########################################################################
-function(GR_SET_GLOBAL var)
-    set(${var} ${ARGN} CACHE INTERNAL "" FORCE)
-endfunction(GR_SET_GLOBAL)
-
-########################################################################
-# Set the pre-processor definition if the condition is true.
-#  - def the pre-processor definition to set and condition name
-########################################################################
-function(GR_ADD_COND_DEF def)
-    if(${def})
-        add_definitions(-D${def})
-    endif(${def})
-endfunction(GR_ADD_COND_DEF)
-
-########################################################################
-# Check for a header and conditionally set a compile define.
-#  - hdr the relative path to the header file
-#  - def the pre-processor definition to set
-########################################################################
-function(GR_CHECK_HDR_N_DEF hdr def)
-    include(CheckIncludeFileCXX)
-    CHECK_INCLUDE_FILE_CXX(${hdr} ${def})
-    GR_ADD_COND_DEF(${def})
-endfunction(GR_CHECK_HDR_N_DEF)
-
-########################################################################
-# Include subdirectory macro.
-# Sets the CMake directory variables,
-# includes the subdirectory CMakeLists.txt,
-# resets the CMake directory variables.
-#
-# This macro includes subdirectories rather than adding them
-# so that the subdirectory can affect variables in the level above.
-# This provides a work-around for the lack of convenience libraries.
-# This way a subdirectory can append to the list of library sources.
-########################################################################
-macro(GR_INCLUDE_SUBDIRECTORY subdir)
-    #insert the current directories on the front of the list
-    list(INSERT _cmake_source_dirs 0 ${CMAKE_CURRENT_SOURCE_DIR})
-    list(INSERT _cmake_binary_dirs 0 ${CMAKE_CURRENT_BINARY_DIR})
-
-    #set the current directories to the names of the subdirs
-    set(CMAKE_CURRENT_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/${subdir})
-    set(CMAKE_CURRENT_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/${subdir})
-
-    #include the subdirectory CMakeLists to run it
-    file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
-    include(${CMAKE_CURRENT_SOURCE_DIR}/CMakeLists.txt)
-
-    #reset the value of the current directories
-    list(GET _cmake_source_dirs 0 CMAKE_CURRENT_SOURCE_DIR)
-    list(GET _cmake_binary_dirs 0 CMAKE_CURRENT_BINARY_DIR)
-
-    #pop the subdir names of the front of the list
-    list(REMOVE_AT _cmake_source_dirs 0)
-    list(REMOVE_AT _cmake_binary_dirs 0)
-endmacro(GR_INCLUDE_SUBDIRECTORY)
-
-########################################################################
-# Check if a compiler flag works and conditionally set a compile define.
-#  - flag the compiler flag to check for
-#  - have the variable to set with result
-########################################################################
-macro(GR_ADD_CXX_COMPILER_FLAG_IF_AVAILABLE flag have)
-    include(CheckCXXCompilerFlag)
-    CHECK_CXX_COMPILER_FLAG(${flag} ${have})
-    if(${have})
-      if(${CMAKE_VERSION} VERSION_GREATER "2.8.4")
-        STRING(FIND "${CMAKE_CXX_FLAGS}" "${flag}" flag_dup)
-        if(${flag_dup} EQUAL -1)
-          set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${flag}")
-          set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${flag}")
-        endif(${flag_dup} EQUAL -1)
-      endif(${CMAKE_VERSION} VERSION_GREATER "2.8.4")
-    endif(${have})
-endmacro(GR_ADD_CXX_COMPILER_FLAG_IF_AVAILABLE)
-
-########################################################################
-# Generates the .la libtool file
-# This appears to generate libtool files that cannot be used by auto*.
-# Usage GR_LIBTOOL(TARGET [target] DESTINATION [dest])
-# Notice: there is not COMPONENT option, these will not get distributed.
-########################################################################
-function(GR_LIBTOOL)
-    if(NOT DEFINED GENERATE_LIBTOOL)
-        set(GENERATE_LIBTOOL OFF) #disabled by default
-    endif()
-
-    if(GENERATE_LIBTOOL)
-        include(CMakeParseArgumentsCopy)
-        CMAKE_PARSE_ARGUMENTS(GR_LIBTOOL "" "TARGET;DESTINATION" "" ${ARGN})
-
-        find_program(LIBTOOL libtool)
-        if(LIBTOOL)
-            include(CMakeMacroLibtoolFile)
-            CREATE_LIBTOOL_FILE(${GR_LIBTOOL_TARGET} /${GR_LIBTOOL_DESTINATION})
-        endif(LIBTOOL)
-    endif(GENERATE_LIBTOOL)
-
-endfunction(GR_LIBTOOL)
-
-########################################################################
-# Do standard things to the library target
-# - set target properties
-# - make install rules
-# Also handle gnuradio custom naming conventions w/ extras mode.
-########################################################################
-function(GR_LIBRARY_FOO target)
-    #parse the arguments for component names
-    include(CMakeParseArgumentsCopy)
-    CMAKE_PARSE_ARGUMENTS(GR_LIBRARY "" "RUNTIME_COMPONENT;DEVEL_COMPONENT" "" ${ARGN})
-
-    #set additional target properties
-    set_target_properties(${target} PROPERTIES SOVERSION ${LIBVER})
-
-    #install the generated files like so...
-    install(TARGETS ${target}
-        LIBRARY DESTINATION ${GR_LIBRARY_DIR} COMPONENT ${GR_LIBRARY_RUNTIME_COMPONENT} # .so/.dylib file
-        ARCHIVE DESTINATION ${GR_LIBRARY_DIR} COMPONENT ${GR_LIBRARY_DEVEL_COMPONENT}   # .lib file
-        RUNTIME DESTINATION ${GR_RUNTIME_DIR} COMPONENT ${GR_LIBRARY_RUNTIME_COMPONENT} # .dll file
-    )
-
-    #extras mode enabled automatically on linux
-    if(NOT DEFINED LIBRARY_EXTRAS)
-        set(LIBRARY_EXTRAS ${LINUX})
-    endif()
-
-    #special extras mode to enable alternative naming conventions
-    if(LIBRARY_EXTRAS)
-
-        #create .la file before changing props
-        GR_LIBTOOL(TARGET ${target} DESTINATION ${GR_LIBRARY_DIR})
-
-        #give the library a special name with ultra-zero soversion
-        set_target_properties(${target} PROPERTIES OUTPUT_NAME ${target}-${LIBVER} SOVERSION "0.0.0")
-        set(target_name lib${target}-${LIBVER}.so.0.0.0)
-
-        #custom command to generate symlinks
-        add_custom_command(
-            TARGET ${target}
-            POST_BUILD
-            COMMAND ${CMAKE_COMMAND} -E create_symlink ${target_name} ${CMAKE_CURRENT_BINARY_DIR}/lib${target}.so
-            COMMAND ${CMAKE_COMMAND} -E create_symlink ${target_name} ${CMAKE_CURRENT_BINARY_DIR}/lib${target}-${LIBVER}.so.0
-            COMMAND ${CMAKE_COMMAND} -E touch ${target_name} #so the symlinks point to something valid so cmake 2.6 will install
-        )
-
-        #and install the extra symlinks
-        install(
-            FILES
-            ${CMAKE_CURRENT_BINARY_DIR}/lib${target}.so
-            ${CMAKE_CURRENT_BINARY_DIR}/lib${target}-${LIBVER}.so.0
-            DESTINATION ${GR_LIBRARY_DIR} COMPONENT ${GR_LIBRARY_RUNTIME_COMPONENT}
-        )
-
-    endif(LIBRARY_EXTRAS)
-endfunction(GR_LIBRARY_FOO)
-
-########################################################################
-# Create a dummy custom command that depends on other targets.
-# Usage:
-#   GR_GEN_TARGET_DEPS(unique_name target_deps <target1> <target2> ...)
-#   ADD_CUSTOM_COMMAND(<the usual args> ${target_deps})
-#
-# Custom command cant depend on targets, but can depend on executables,
-# and executables can depend on targets. So this is the process:
-########################################################################
-function(GR_GEN_TARGET_DEPS name var)
-    file(
-        WRITE ${CMAKE_CURRENT_BINARY_DIR}/${name}.cpp.in
-        "int main(void){return 0;}\n"
-    )
-    execute_process(
-        COMMAND ${CMAKE_COMMAND} -E copy_if_different
-        ${CMAKE_CURRENT_BINARY_DIR}/${name}.cpp.in
-        ${CMAKE_CURRENT_BINARY_DIR}/${name}.cpp
-    )
-    add_executable(${name} ${CMAKE_CURRENT_BINARY_DIR}/${name}.cpp)
-    if(ARGN)
-        add_dependencies(${name} ${ARGN})
-    endif(ARGN)
-
-    if(CMAKE_CROSSCOMPILING)
-        set(${var} "DEPENDS;${name}" PARENT_SCOPE) #cant call command when cross
-    else()
-        set(${var} "DEPENDS;${name};COMMAND;${name}" PARENT_SCOPE)
-    endif()
-endfunction(GR_GEN_TARGET_DEPS)
-
-########################################################################
-# Control use of gr_logger
-# Usage:
-#   GR_LOGGING()
-#
-# Will set ENABLE_GR_LOG to 1 by default.
-# Can manually set with -DENABLE_GR_LOG=0|1
-########################################################################
-function(GR_LOGGING)
-  find_package(Log4cpp)
-
-  OPTION(ENABLE_GR_LOG "Use gr_logger" ON)
-  if(ENABLE_GR_LOG)
-    # If gr_logger is enabled, make it usable
-    add_definitions( -DENABLE_GR_LOG )
-
-    # also test LOG4CPP; if we have it, use this version of the logger
-    # otherwise, default to the stdout/stderr model.
-    if(LOG4CPP_FOUND)
-      SET(HAVE_LOG4CPP True CACHE INTERNAL "" FORCE)
-      add_definitions( -DHAVE_LOG4CPP )
-    else(not LOG4CPP_FOUND)
-      SET(HAVE_LOG4CPP False CACHE INTERNAL "" FORCE)
-      SET(LOG4CPP_INCLUDE_DIRS "" CACHE INTERNAL "" FORCE)
-      SET(LOG4CPP_LIBRARY_DIRS "" CACHE INTERNAL "" FORCE)
-      SET(LOG4CPP_LIBRARIES "" CACHE INTERNAL "" FORCE)
-    endif(LOG4CPP_FOUND)
-
-    SET(ENABLE_GR_LOG ${ENABLE_GR_LOG} CACHE INTERNAL "" FORCE)
-
-  else(ENABLE_GR_LOG)
-    SET(HAVE_LOG4CPP False CACHE INTERNAL "" FORCE)
-    SET(LOG4CPP_INCLUDE_DIRS "" CACHE INTERNAL "" FORCE)
-    SET(LOG4CPP_LIBRARY_DIRS "" CACHE INTERNAL "" FORCE)
-    SET(LOG4CPP_LIBRARIES "" CACHE INTERNAL "" FORCE)
-  endif(ENABLE_GR_LOG)
-
-  message(STATUS "ENABLE_GR_LOG set to ${ENABLE_GR_LOG}.")
-  message(STATUS "HAVE_LOG4CPP set to ${HAVE_LOG4CPP}.")
-  message(STATUS "LOG4CPP_LIBRARIES set to ${LOG4CPP_LIBRARIES}.")
-
-endfunction(GR_LOGGING)
-
-########################################################################
-# Run GRCC to compile .grc files into .py files.
-#
-# Usage: GRCC(filename, directory)
-#    - filenames: List of file name of .grc file
-#    - directory: directory of built .py file - usually in
-#                 ${CMAKE_CURRENT_BINARY_DIR}
-#    - Sets PYFILES: output converted GRC file names to Python files.
-########################################################################
-function(GRCC)
-  # Extract directory from list of args, remove it for the list of filenames.
-  list(GET ARGV -1 directory)
-  list(REMOVE_AT ARGV -1)
-  set(filenames ${ARGV})
-  file(MAKE_DIRECTORY ${directory})
-
-  SET(GRCC_COMMAND ${CMAKE_SOURCE_DIR}/gr-utils/python/grcc)
-
-  # GRCC uses some stuff in grc and gnuradio-runtime, so we force
-  # the known paths here
-  list(APPEND PYTHONPATHS
-    ${CMAKE_SOURCE_DIR}
-    ${CMAKE_SOURCE_DIR}/gnuradio-runtime/python
-    ${CMAKE_SOURCE_DIR}/gnuradio-runtime/lib/swig
-    ${CMAKE_BINARY_DIR}/gnuradio-runtime/lib/swig
-    )
-
-  if(WIN32)
-    #SWIG generates the python library files into a subdirectory.
-    #Therefore, we must append this subdirectory into PYTHONPATH.
-    #Only do this for the python directories matching the following:
-    foreach(pydir ${PYTHONPATHS})
-      get_filename_component(name ${pydir} NAME)
-      if(name MATCHES "^(swig|lib|src)$")
-        list(APPEND PYTHONPATHS ${pydir}/${CMAKE_BUILD_TYPE})
-      endif()
-    endforeach(pydir)
-  endif(WIN32)
-
-  file(TO_NATIVE_PATH "${PYTHONPATHS}" pypath)
-
-  if(UNIX)
-    list(APPEND pypath "$PYTHONPATH")
-    string(REPLACE ";" ":" pypath "${pypath}")
-    set(ENV{PYTHONPATH} ${pypath})
-  endif(UNIX)
-
-  if(WIN32)
-    list(APPEND pypath "%PYTHONPATH%")
-    string(REPLACE ";" "\\;" pypath "${pypath}")
-    #list(APPEND environs "PYTHONPATH=${pypath}")
-    set(ENV{PYTHONPATH} ${pypath})
-  endif(WIN32)
-
-  foreach(f ${filenames})
-    execute_process(
-      COMMAND ${GRCC_COMMAND} -d ${directory} ${f}
-      )
-    string(REPLACE ".grc" ".py" pyfile "${f}")
-    string(REPLACE "${CMAKE_CURRENT_SOURCE_DIR}" "${CMAKE_CURRENT_BINARY_DIR}" pyfile "${pyfile}")
-    list(APPEND pyfiles ${pyfile})
-  endforeach(f)
-
-  set(PYFILES ${pyfiles} PARENT_SCOPE)
-endfunction(GRCC)
-
-########################################################################
-# Check if HAVE_PTHREAD_SETSCHEDPARAM and HAVE_SCHED_SETSCHEDULER
-#  should be defined
-########################################################################
-macro(GR_CHECK_LINUX_SCHED_AVAIL)
-set(CMAKE_REQUIRED_LIBRARIES -lpthread)
-    CHECK_CXX_SOURCE_COMPILES("
-        #include <pthread.h>
-        int main(){
-            pthread_t pthread;
-            pthread_setschedparam(pthread,  0, 0);
-            return 0;
-        } " HAVE_PTHREAD_SETSCHEDPARAM
-    )
-    GR_ADD_COND_DEF(HAVE_PTHREAD_SETSCHEDPARAM)
-
-    CHECK_CXX_SOURCE_COMPILES("
-        #include <sched.h>
-        int main(){
-            pid_t pid;
-            sched_setscheduler(pid, 0, 0);
-            return 0;
-        } " HAVE_SCHED_SETSCHEDULER
-    )
-    GR_ADD_COND_DEF(HAVE_SCHED_SETSCHEDULER)
-endmacro(GR_CHECK_LINUX_SCHED_AVAIL)
-
-########################################################################
-# Macros to generate source and header files from template
-########################################################################
-macro(GR_EXPAND_X_H component root)
-
-  include(GrPython)
-
-  file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/generate_helper.py
-"#!${PYTHON_EXECUTABLE}
-
-import sys, os, re
-sys.path.append('${GR_RUNTIME_PYTHONPATH}')
-os.environ['srcdir'] = '${CMAKE_CURRENT_SOURCE_DIR}'
-os.chdir('${CMAKE_CURRENT_BINARY_DIR}')
-
-if __name__ == '__main__':
-    import build_utils
-    root, inp = sys.argv[1:3]
-    for sig in sys.argv[3:]:
-        name = re.sub ('X+', sig, root)
-        d = build_utils.standard_dict2(name, sig, '${component}')
-        build_utils.expand_template(d, inp)
-")
-
-  #make a list of all the generated headers
-  unset(expanded_files_h)
-  foreach(sig ${ARGN})
-    string(REGEX REPLACE "X+" ${sig} name ${root})
-    list(APPEND expanded_files_h ${CMAKE_CURRENT_BINARY_DIR}/${name}.h)
-  endforeach(sig)
-  unset(name)
-
-  #create a command to generate the headers
-  add_custom_command(
-    OUTPUT ${expanded_files_h}
-    DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${root}.h.t
-    COMMAND ${PYTHON_EXECUTABLE} ${PYTHON_DASH_B}
-    ${CMAKE_CURRENT_BINARY_DIR}/generate_helper.py
-    ${root} ${root}.h.t ${ARGN}
-  )
-
-  #install rules for the generated headers
-  list(APPEND generated_includes ${expanded_files_h})
-
-endmacro(GR_EXPAND_X_H)
-
-macro(GR_EXPAND_X_CC_H component root)
-
-  include(GrPython)
-
-  file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/generate_helper.py
-"#!${PYTHON_EXECUTABLE}
-
-import sys, os, re
-sys.path.append('${GR_RUNTIME_PYTHONPATH}')
-os.environ['srcdir'] = '${CMAKE_CURRENT_SOURCE_DIR}'
-os.chdir('${CMAKE_CURRENT_BINARY_DIR}')
-
-if __name__ == '__main__':
-    import build_utils
-    root, inp = sys.argv[1:3]
-    for sig in sys.argv[3:]:
-        name = re.sub ('X+', sig, root)
-        d = build_utils.standard_impl_dict2(name, sig, '${component}')
-        build_utils.expand_template(d, inp)
-")
-
-  #make a list of all the generated files
-  unset(expanded_files_cc)
-  unset(expanded_files_h)
-  foreach(sig ${ARGN})
-    string(REGEX REPLACE "X+" ${sig} name ${root})
-    list(APPEND expanded_files_cc ${CMAKE_CURRENT_BINARY_DIR}/${name}.cc)
-    list(APPEND expanded_files_h  ${CMAKE_CURRENT_BINARY_DIR}/${name}.h)
-  endforeach(sig)
-  unset(name)
-
-  #create a command to generate the source files
-  add_custom_command(
-    OUTPUT ${expanded_files_cc}
-    DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${root}.cc.t
-    COMMAND ${PYTHON_EXECUTABLE} ${PYTHON_DASH_B}
-    ${CMAKE_CURRENT_BINARY_DIR}/generate_helper.py
-    ${root} ${root}.cc.t ${ARGN}
-  )
-
-  #create a command to generate the header files
-  add_custom_command(
-    OUTPUT ${expanded_files_h}
-    DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${root}.h.t
-    COMMAND ${PYTHON_EXECUTABLE} ${PYTHON_DASH_B}
-    ${CMAKE_CURRENT_BINARY_DIR}/generate_helper.py
-    ${root} ${root}.h.t ${ARGN}
-  )
-
-  #make source files depends on headers to force generation
-  set_source_files_properties(${expanded_files_cc}
-    PROPERTIES OBJECT_DEPENDS "${expanded_files_h}"
-  )
-
-  #install rules for the generated files
-  list(APPEND generated_sources ${expanded_files_cc})
-  list(APPEND generated_headers ${expanded_files_h})
-
-endmacro(GR_EXPAND_X_CC_H)
-
-macro(GR_EXPAND_X_CC_H_IMPL component root)
-
-  include(GrPython)
-
-  file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/generate_helper.py
-"#!${PYTHON_EXECUTABLE}
-
-import sys, os, re
-sys.path.append('${GR_RUNTIME_PYTHONPATH}')
-os.environ['srcdir'] = '${CMAKE_CURRENT_SOURCE_DIR}'
-os.chdir('${CMAKE_CURRENT_BINARY_DIR}')
-
-if __name__ == '__main__':
-    import build_utils
-    root, inp = sys.argv[1:3]
-    for sig in sys.argv[3:]:
-        name = re.sub ('X+', sig, root)
-        d = build_utils.standard_dict(name, sig, '${component}')
-        build_utils.expand_template(d, inp, '_impl')
-")
-
-  #make a list of all the generated files
-  unset(expanded_files_cc_impl)
-  unset(expanded_files_h_impl)
-  unset(expanded_files_h)
-  foreach(sig ${ARGN})
-    string(REGEX REPLACE "X+" ${sig} name ${root})
-    list(APPEND expanded_files_cc_impl ${CMAKE_CURRENT_BINARY_DIR}/${name}_impl.cc)
-    list(APPEND expanded_files_h_impl ${CMAKE_CURRENT_BINARY_DIR}/${name}_impl.h)
-    list(APPEND expanded_files_h ${CMAKE_CURRENT_BINARY_DIR}/../include/gnuradio/${component}/${name}.h)
-  endforeach(sig)
-  unset(name)
-
-  #create a command to generate the _impl.cc files
-  add_custom_command(
-    OUTPUT ${expanded_files_cc_impl}
-    DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${root}_impl.cc.t
-    COMMAND ${PYTHON_EXECUTABLE} ${PYTHON_DASH_B}
-    ${CMAKE_CURRENT_BINARY_DIR}/generate_helper.py
-    ${root} ${root}_impl.cc.t ${ARGN}
-  )
-
-  #create a command to generate the _impl.h files
-  add_custom_command(
-    OUTPUT ${expanded_files_h_impl}
-    DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${root}_impl.h.t
-    COMMAND ${PYTHON_EXECUTABLE} ${PYTHON_DASH_B}
-    ${CMAKE_CURRENT_BINARY_DIR}/generate_helper.py
-    ${root} ${root}_impl.h.t ${ARGN}
-  )
-
-  #make _impl.cc source files depend on _impl.h to force generation
-  set_source_files_properties(${expanded_files_cc_impl}
-    PROPERTIES OBJECT_DEPENDS "${expanded_files_h_impl}"
-  )
-
-  #make _impl.h source files depend on headers to force generation
-  set_source_files_properties(${expanded_files_h_impl}
-    PROPERTIES OBJECT_DEPENDS "${expanded_files_h}"
-  )
-
-  #install rules for the generated files
-  list(APPEND generated_sources ${expanded_files_cc_impl})
-  list(APPEND generated_headers ${expanded_files_h_impl})
-
-endmacro(GR_EXPAND_X_CC_H_IMPL)
@@ -1,54 +0,0 @@
-# Copyright 2011 Free Software Foundation, Inc.
-#
-# This file is part of GNU Radio
-#
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-#
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-
-if(DEFINED __INCLUDED_GR_PLATFORM_CMAKE)
-    return()
-endif()
-set(__INCLUDED_GR_PLATFORM_CMAKE TRUE)
-
-########################################################################
-# Setup additional defines for OS types
-########################################################################
-if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
-    set(LINUX TRUE)
-endif()
-
-if(NOT CMAKE_CROSSCOMPILING AND LINUX AND EXISTS "/etc/debian_version")
-    set(DEBIAN TRUE)
-endif()
-
-if(NOT CMAKE_CROSSCOMPILING AND LINUX AND EXISTS "/etc/redhat-release")
-    set(REDHAT TRUE)
-endif()
-
-if(NOT CMAKE_CROSSCOMPILING AND LINUX AND EXISTS "/etc/slackware-version")
-    set(SLACKWARE TRUE)
-endif()
-
-########################################################################
-# when the library suffix should be 64 (applies to redhat linux family)
-########################################################################
-if (REDHAT OR SLACKWARE)
-    set(LIB64_CONVENTION TRUE)
-endif()
-
-if(NOT DEFINED LIB_SUFFIX AND LIB64_CONVENTION AND CMAKE_SYSTEM_PROCESSOR MATCHES "64$")
-    set(LIB_SUFFIX 64)
-endif()
-set(LIB_SUFFIX ${LIB_SUFFIX} CACHE STRING "lib directory suffix")
@@ -1,241 +0,0 @@
-# Copyright 2010-2011 Free Software Foundation, Inc.
-#
-# This file is part of GNU Radio
-#
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-#
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-
-if(DEFINED __INCLUDED_GR_PYTHON_CMAKE)
-    return()
-endif()
-set(__INCLUDED_GR_PYTHON_CMAKE TRUE)
-
-########################################################################
-# Setup the python interpreter:
-# This allows the user to specify a specific interpreter,
-# or finds the interpreter via the built-in cmake module.
-########################################################################
-#this allows the user to override PYTHON_EXECUTABLE
-if(PYTHON_EXECUTABLE)
-
-    set(PYTHONINTERP_FOUND TRUE)
-
-#otherwise if not set, try to automatically find it
-else(PYTHON_EXECUTABLE)
-
-    #use the built-in find script
-    find_package(PythonInterp 2)
-
-    #and if that fails use the find program routine
-    if(NOT PYTHONINTERP_FOUND)
-        find_program(PYTHON_EXECUTABLE NAMES python python2 python2.7 python2.6 python2.5)
-        if(PYTHON_EXECUTABLE)
-            set(PYTHONINTERP_FOUND TRUE)
-        endif(PYTHON_EXECUTABLE)
-    endif(NOT PYTHONINTERP_FOUND)
-
-endif(PYTHON_EXECUTABLE)
-
-if (CMAKE_CROSSCOMPILING)
-    set(QA_PYTHON_EXECUTABLE "/usr/bin/python")
-else (CMAKE_CROSSCOMPILING)
-    set(QA_PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE})
-endif(CMAKE_CROSSCOMPILING)
-
-#make the path to the executable appear in the cmake gui
-set(PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE} CACHE FILEPATH "python interpreter")
-set(QA_PYTHON_EXECUTABLE ${QA_PYTHON_EXECUTABLE} CACHE FILEPATH "python interpreter for QA tests")
-
-#make sure we can use -B with python (introduced in 2.6)
-if(PYTHON_EXECUTABLE)
-    execute_process(
-        COMMAND ${PYTHON_EXECUTABLE} -B -c ""
-        OUTPUT_QUIET ERROR_QUIET
-        RESULT_VARIABLE PYTHON_HAS_DASH_B_RESULT
-    )
-    if(PYTHON_HAS_DASH_B_RESULT EQUAL 0)
-        set(PYTHON_DASH_B "-B")
-    endif()
-endif(PYTHON_EXECUTABLE)
-
-########################################################################
-# Check for the existence of a python module:
-# - desc a string description of the check
-# - mod the name of the module to import
-# - cmd an additional command to run
-# - have the result variable to set
-########################################################################
-macro(GR_PYTHON_CHECK_MODULE desc mod cmd have)
-    message(STATUS "")
-    message(STATUS "Python checking for ${desc}")
-    execute_process(
-        COMMAND ${PYTHON_EXECUTABLE} -c "
-#########################################
-try:
-    import ${mod}
-    assert ${cmd}
-except ImportError, AssertionError: exit(-1)
-except: pass
-#########################################"
-        RESULT_VARIABLE ${have}
-    )
-    if(${have} EQUAL 0)
-        message(STATUS "Python checking for ${desc} - found")
-        set(${have} TRUE)
-    else(${have} EQUAL 0)
-        message(STATUS "Python checking for ${desc} - not found")
-        set(${have} FALSE)
-    endif(${have} EQUAL 0)
-endmacro(GR_PYTHON_CHECK_MODULE)
-
-########################################################################
-# Sets the python installation directory GR_PYTHON_DIR
-########################################################################
-if(NOT DEFINED GR_PYTHON_DIR)
-execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "
-from distutils import sysconfig
-print sysconfig.get_python_lib(plat_specific=True, prefix='')
-" OUTPUT_VARIABLE GR_PYTHON_DIR OUTPUT_STRIP_TRAILING_WHITESPACE
-)
-endif()
-file(TO_CMAKE_PATH ${GR_PYTHON_DIR} GR_PYTHON_DIR)
-
-########################################################################
-# Create an always-built target with a unique name
-# Usage: GR_UNIQUE_TARGET(<description> <dependencies list>)
-########################################################################
-function(GR_UNIQUE_TARGET desc)
-    file(RELATIVE_PATH reldir ${CMAKE_BINARY_DIR} ${CMAKE_CURRENT_BINARY_DIR})
-    execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "import re, hashlib
-unique = hashlib.md5('${reldir}${ARGN}').hexdigest()[:5]
-print(re.sub('\\W', '_', '${desc} ${reldir} ' + unique))"
-    OUTPUT_VARIABLE _target OUTPUT_STRIP_TRAILING_WHITESPACE)
-    add_custom_target(${_target} ALL DEPENDS ${ARGN})
-endfunction(GR_UNIQUE_TARGET)
-
-########################################################################
-# Install python sources (also builds and installs byte-compiled python)
-########################################################################
-function(GR_PYTHON_INSTALL)
-    include(CMakeParseArgumentsCopy)
-    CMAKE_PARSE_ARGUMENTS(GR_PYTHON_INSTALL "" "DESTINATION;COMPONENT" "FILES;PROGRAMS" ${ARGN})
-
-    ####################################################################
-    if(GR_PYTHON_INSTALL_FILES)
-    ####################################################################
-        install(${ARGN}) #installs regular python files
-
-        #create a list of all generated files
-        unset(pysrcfiles)
-        unset(pycfiles)
-        unset(pyofiles)
-        foreach(pyfile ${GR_PYTHON_INSTALL_FILES})
-            get_filename_component(pyfile ${pyfile} ABSOLUTE)
-            list(APPEND pysrcfiles ${pyfile})
-
-            #determine if this file is in the source or binary directory
-            file(RELATIVE_PATH source_rel_path ${CMAKE_CURRENT_SOURCE_DIR} ${pyfile})
-            string(LENGTH "${source_rel_path}" source_rel_path_len)
-            file(RELATIVE_PATH binary_rel_path ${CMAKE_CURRENT_BINARY_DIR} ${pyfile})
-            string(LENGTH "${binary_rel_path}" binary_rel_path_len)
-
-            #and set the generated path appropriately
-            if(${source_rel_path_len} GREATER ${binary_rel_path_len})
-                set(pygenfile ${CMAKE_CURRENT_BINARY_DIR}/${binary_rel_path})
-            else()
-                set(pygenfile ${CMAKE_CURRENT_BINARY_DIR}/${source_rel_path})
-            endif()
-            list(APPEND pycfiles ${pygenfile}c)
-            list(APPEND pyofiles ${pygenfile}o)
-
-            #ensure generation path exists
-            get_filename_component(pygen_path ${pygenfile} PATH)
-            file(MAKE_DIRECTORY ${pygen_path})
-
-        endforeach(pyfile)
-
-        #the command to generate the pyc files
-        add_custom_command(
-            DEPENDS ${pysrcfiles} OUTPUT ${pycfiles}
-            COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_BINARY_DIR}/python_compile_helper.py ${pysrcfiles} ${pycfiles}
-        )
-
-        #the command to generate the pyo files
-        add_custom_command(
-            DEPENDS ${pysrcfiles} OUTPUT ${pyofiles}
-            COMMAND ${PYTHON_EXECUTABLE} -O ${CMAKE_BINARY_DIR}/python_compile_helper.py ${pysrcfiles} ${pyofiles}
-        )
-
-        #create install rule and add generated files to target list
-        set(python_install_gen_targets ${pycfiles} ${pyofiles})
-        install(FILES ${python_install_gen_targets}
-            DESTINATION ${GR_PYTHON_INSTALL_DESTINATION}
-            COMPONENT ${GR_PYTHON_INSTALL_COMPONENT}
-        )
-
-    ####################################################################
-    elseif(GR_PYTHON_INSTALL_PROGRAMS)
-    ####################################################################
-        file(TO_NATIVE_PATH ${PYTHON_EXECUTABLE} pyexe_native)
-
-        if (CMAKE_CROSSCOMPILING)
-           set(pyexe_native "/usr/bin/env python")
-        endif()
-
-        foreach(pyfile ${GR_PYTHON_INSTALL_PROGRAMS})
-            get_filename_component(pyfile_name ${pyfile} NAME)
-            get_filename_component(pyfile ${pyfile} ABSOLUTE)
-            string(REPLACE "${CMAKE_SOURCE_DIR}" "${CMAKE_BINARY_DIR}" pyexefile "${pyfile}.exe")
-            list(APPEND python_install_gen_targets ${pyexefile})
-
-            get_filename_component(pyexefile_path ${pyexefile} PATH)
-            file(MAKE_DIRECTORY ${pyexefile_path})
-
-            add_custom_command(
-                OUTPUT ${pyexefile} DEPENDS ${pyfile}
-                COMMAND ${PYTHON_EXECUTABLE} -c
-                "import re; R=re.compile('^\#!.*$\\n',flags=re.MULTILINE); open('${pyexefile}','w').write('\#!${pyexe_native}\\n'+R.sub('',open('${pyfile}','r').read()))"
-                COMMENT "Shebangin ${pyfile_name}"
-                VERBATIM
-            )
-
-            #on windows, python files need an extension to execute
-            get_filename_component(pyfile_ext ${pyfile} EXT)
-            if(WIN32 AND NOT pyfile_ext)
-                set(pyfile_name "${pyfile_name}.py")
-            endif()
-
-            install(PROGRAMS ${pyexefile} RENAME ${pyfile_name}
-                DESTINATION ${GR_PYTHON_INSTALL_DESTINATION}
-                COMPONENT ${GR_PYTHON_INSTALL_COMPONENT}
-            )
-        endforeach(pyfile)
-
-    endif()
-
-    GR_UNIQUE_TARGET("pygen" ${python_install_gen_targets})
-
-endfunction(GR_PYTHON_INSTALL)
-
-########################################################################
-# Write the python helper script that generates byte code files
-########################################################################
-file(WRITE ${CMAKE_BINARY_DIR}/python_compile_helper.py "
-import sys, py_compile
-files = sys.argv[1:]
-srcs, gens = files[:len(files)/2], files[len(files)/2:]
-for src, gen in zip(srcs, gens):
-    py_compile.compile(file=src, cfile=gen, doraise=True)
-")
@@ -1,251 +0,0 @@
-# Copyright 2010-2011 Free Software Foundation, Inc.
-#
-# This file is part of GNU Radio
-#
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-#
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-
-if(DEFINED __INCLUDED_GR_SWIG_CMAKE)
-    return()
-endif()
-set(__INCLUDED_GR_SWIG_CMAKE TRUE)
-
-include(GrPython)
-
-########################################################################
-# Builds a swig documentation file to be generated into python docstrings
-# Usage: GR_SWIG_MAKE_DOCS(output_file input_path input_path....)
-#
-# Set the following variable to specify extra dependent targets:
-#   - GR_SWIG_DOCS_SOURCE_DEPS
-#   - GR_SWIG_DOCS_TARGET_DEPS
-########################################################################
-function(GR_SWIG_MAKE_DOCS output_file)
-    if(ENABLE_DOXYGEN)
-
-        #setup the input files variable list, quote formated
-        set(input_files)
-        unset(INPUT_PATHS)
-        foreach(input_path ${ARGN})
-            if(IS_DIRECTORY ${input_path}) #when input path is a directory
-                file(GLOB input_path_h_files ${input_path}/*.h)
-            else() #otherwise its just a file, no glob
-                set(input_path_h_files ${input_path})
-            endif()
-            list(APPEND input_files ${input_path_h_files})
-            set(INPUT_PATHS "${INPUT_PATHS} \"${input_path}\"")
-        endforeach(input_path)
-
-        #determine the output directory
-        get_filename_component(name ${output_file} NAME_WE)
-        get_filename_component(OUTPUT_DIRECTORY ${output_file} PATH)
-        set(OUTPUT_DIRECTORY ${OUTPUT_DIRECTORY}/${name}_swig_docs)
-        make_directory(${OUTPUT_DIRECTORY})
-
-        #generate the Doxyfile used by doxygen
-        configure_file(
-            ${CMAKE_SOURCE_DIR}/docs/doxygen/Doxyfile.swig_doc.in
-            ${OUTPUT_DIRECTORY}/Doxyfile
-        @ONLY)
-
-        #Create a dummy custom command that depends on other targets
-        include(GrMiscUtils)
-        GR_GEN_TARGET_DEPS(_${name}_tag tag_deps ${GR_SWIG_DOCS_TARGET_DEPS})
-
-        #call doxygen on the Doxyfile + input headers
-        add_custom_command(
-            OUTPUT ${OUTPUT_DIRECTORY}/xml/index.xml
-            DEPENDS ${input_files} ${GR_SWIG_DOCS_SOURCE_DEPS} ${tag_deps}
-            COMMAND ${DOXYGEN_EXECUTABLE} ${OUTPUT_DIRECTORY}/Doxyfile
-            COMMENT "Generating doxygen xml for ${name} docs"
-        )
-
-        #call the swig_doc script on the xml files
-        add_custom_command(
-            OUTPUT ${output_file}
-            DEPENDS ${input_files} ${stamp-file} ${OUTPUT_DIRECTORY}/xml/index.xml
-            COMMAND ${PYTHON_EXECUTABLE} ${PYTHON_DASH_B}
-                ${CMAKE_SOURCE_DIR}/docs/doxygen/swig_doc.py
-                ${OUTPUT_DIRECTORY}/xml
-                ${output_file}
-            COMMENT "Generating python docstrings for ${name}"
-            WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/docs/doxygen
-        )
-
-    else(ENABLE_DOXYGEN)
-        file(WRITE ${output_file} "\n") #no doxygen -> empty file
-    endif(ENABLE_DOXYGEN)
-endfunction(GR_SWIG_MAKE_DOCS)
-
-########################################################################
-# Build a swig target for the common gnuradio use case. Usage:
-# GR_SWIG_MAKE(target ifile ifile ifile...)
-#
-# Set the following variables before calling:
-#   - GR_SWIG_FLAGS
-#   - GR_SWIG_INCLUDE_DIRS
-#   - GR_SWIG_LIBRARIES
-#   - GR_SWIG_SOURCE_DEPS
-#   - GR_SWIG_TARGET_DEPS
-#   - GR_SWIG_DOC_FILE
-#   - GR_SWIG_DOC_DIRS
-########################################################################
-macro(GR_SWIG_MAKE name)
-    set(ifiles ${ARGN})
-
-    # Shimming this in here to take care of a SWIG bug with handling
-    # vector<size_t> and vector<unsigned int> (on 32-bit machines) and
-    # vector<long unsigned int> (on 64-bit machines). Use this to test
-    # the size of size_t, then set SIZE_T_32 if it's a 32-bit machine
-    # or not if it's 64-bit. The logic in gr_type.i handles the rest.
-    INCLUDE(CheckTypeSize)
-    CHECK_TYPE_SIZE("size_t" SIZEOF_SIZE_T)
-    CHECK_TYPE_SIZE("unsigned int" SIZEOF_UINT)
-    if(${SIZEOF_SIZE_T} EQUAL ${SIZEOF_UINT})
-      list(APPEND GR_SWIG_FLAGS -DSIZE_T_32)
-    endif(${SIZEOF_SIZE_T} EQUAL ${SIZEOF_UINT})
-
-    #do swig doc generation if specified
-    if(GR_SWIG_DOC_FILE)
-        set(GR_SWIG_DOCS_SOURCE_DEPS ${GR_SWIG_SOURCE_DEPS})
-        list(APPEND GR_SWIG_DOCS_TARGET_DEPS ${GR_SWIG_TARGET_DEPS})
-        GR_SWIG_MAKE_DOCS(${GR_SWIG_DOC_FILE} ${GR_SWIG_DOC_DIRS})
-        add_custom_target(${name}_swig_doc DEPENDS ${GR_SWIG_DOC_FILE})
-        list(APPEND GR_SWIG_TARGET_DEPS ${name}_swig_doc ${GR_RUNTIME_SWIG_DOC_FILE})
-    endif()
-
-    #append additional include directories
-    find_package(PythonLibs 2)
-    list(APPEND GR_SWIG_INCLUDE_DIRS ${PYTHON_INCLUDE_PATH}) #deprecated name (now dirs)
-    list(APPEND GR_SWIG_INCLUDE_DIRS ${PYTHON_INCLUDE_DIRS})
-
-    #prepend local swig directories
-    list(INSERT GR_SWIG_INCLUDE_DIRS 0 ${CMAKE_CURRENT_SOURCE_DIR})
-    list(INSERT GR_SWIG_INCLUDE_DIRS 0 ${CMAKE_CURRENT_BINARY_DIR})
-
-    #determine include dependencies for swig file
-    execute_process(
-        COMMAND ${PYTHON_EXECUTABLE}
-            ${CMAKE_BINARY_DIR}/get_swig_deps.py
-            "${ifiles}" "${GR_SWIG_INCLUDE_DIRS}"
-        OUTPUT_STRIP_TRAILING_WHITESPACE
-        OUTPUT_VARIABLE SWIG_MODULE_${name}_EXTRA_DEPS
-        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-    )
-
-    #Create a dummy custom command that depends on other targets
-    include(GrMiscUtils)
-    GR_GEN_TARGET_DEPS(_${name}_swig_tag tag_deps ${GR_SWIG_TARGET_DEPS})
-    set(tag_file ${CMAKE_CURRENT_BINARY_DIR}/${name}.tag)
-    add_custom_command(
-        OUTPUT ${tag_file}
-        DEPENDS ${GR_SWIG_SOURCE_DEPS} ${tag_deps}
-        COMMAND ${CMAKE_COMMAND} -E touch ${tag_file}
-    )
-
-    #append the specified include directories
-    include_directories(${GR_SWIG_INCLUDE_DIRS})
-    list(APPEND SWIG_MODULE_${name}_EXTRA_DEPS ${tag_file})
-
-    #setup the swig flags with flags and include directories
-    set(CMAKE_SWIG_FLAGS -fvirtual -modern -keyword -w511 -module ${name} ${GR_SWIG_FLAGS})
-    foreach(dir ${GR_SWIG_INCLUDE_DIRS})
-        list(APPEND CMAKE_SWIG_FLAGS "-I${dir}")
-    endforeach(dir)
-
-    #set the C++ property on the swig .i file so it builds
-    set_source_files_properties(${ifiles} PROPERTIES CPLUSPLUS ON)
-
-    #setup the actual swig library target to be built
-    include(UseSWIG)
-    SWIG_ADD_MODULE(${name} python ${ifiles})
-    SWIG_LINK_LIBRARIES(${name} ${PYTHON_LIBRARIES} ${GR_SWIG_LIBRARIES})
-    if(${name} STREQUAL "runtime_swig")
-        SET_TARGET_PROPERTIES(${SWIG_MODULE_runtime_swig_REAL_NAME} PROPERTIES DEFINE_SYMBOL "gnuradio_runtime_EXPORTS")
-    endif(${name} STREQUAL "runtime_swig")
-
-endmacro(GR_SWIG_MAKE)
-
-########################################################################
-# Install swig targets generated by GR_SWIG_MAKE. Usage:
-# GR_SWIG_INSTALL(
-#   TARGETS target target target...
-#   [DESTINATION destination]
-#   [COMPONENT component]
-# )
-########################################################################
-macro(GR_SWIG_INSTALL)
-
-    include(CMakeParseArgumentsCopy)
-    CMAKE_PARSE_ARGUMENTS(GR_SWIG_INSTALL "" "DESTINATION;COMPONENT" "TARGETS" ${ARGN})
-
-    foreach(name ${GR_SWIG_INSTALL_TARGETS})
-        install(TARGETS ${SWIG_MODULE_${name}_REAL_NAME}
-            DESTINATION ${GR_SWIG_INSTALL_DESTINATION}
-            COMPONENT ${GR_SWIG_INSTALL_COMPONENT}
-        )
-
-        include(GrPython)
-        GR_PYTHON_INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/${name}.py
-            DESTINATION ${GR_SWIG_INSTALL_DESTINATION}
-            COMPONENT ${GR_SWIG_INSTALL_COMPONENT}
-        )
-
-        GR_LIBTOOL(
-            TARGET ${SWIG_MODULE_${name}_REAL_NAME}
-            DESTINATION ${GR_SWIG_INSTALL_DESTINATION}
-        )
-
-    endforeach(name)
-
-endmacro(GR_SWIG_INSTALL)
-
-########################################################################
-# Generate a python file that can determine swig dependencies.
-# Used by the make macro above to determine extra dependencies.
-# When you build C++, CMake figures out the header dependencies.
-# This code essentially performs that logic for swig includes.
-########################################################################
-file(WRITE ${CMAKE_BINARY_DIR}/get_swig_deps.py "
-
-import os, sys, re
-
-i_include_matcher = re.compile('%(include|import)\\s*[<|\"](.*)[>|\"]')
-h_include_matcher = re.compile('#(include)\\s*[<|\"](.*)[>|\"]')
-include_dirs = sys.argv[2].split(';')
-
-def get_swig_incs(file_path):
-    if file_path.endswith('.i'): matcher = i_include_matcher
-    else: matcher = h_include_matcher
-    file_contents = open(file_path, 'r').read()
-    return matcher.findall(file_contents, re.MULTILINE)
-
-def get_swig_deps(file_path, level):
-    deps = [file_path]
-    if level == 0: return deps
-    for keyword, inc_file in get_swig_incs(file_path):
-        for inc_dir in include_dirs:
-            inc_path = os.path.join(inc_dir, inc_file)
-            if not os.path.exists(inc_path): continue
-            deps.extend(get_swig_deps(inc_path, level-1))
-            break #found, we dont search in lower prio inc dirs
-    return deps
-
-if __name__ == '__main__':
-    ifiles = sys.argv[1].split(';')
-    deps = sum([get_swig_deps(ifile, 3) for ifile in ifiles], [])
-    #sys.stderr.write(';'.join(set(deps)) + '\\n\\n')
-    print(';'.join(set(deps)))
-")
@@ -1,143 +0,0 @@
-# Copyright 2010-2011 Free Software Foundation, Inc.
-#
-# This file is part of GNU Radio
-#
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-#
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-
-if(DEFINED __INCLUDED_GR_TEST_CMAKE)
-    return()
-endif()
-set(__INCLUDED_GR_TEST_CMAKE TRUE)
-
-########################################################################
-# Add a unit test and setup the environment for a unit test.
-# Takes the same arguments as the ADD_TEST function.
-#
-# Before calling set the following variables:
-# GR_TEST_TARGET_DEPS  - built targets for the library path
-# GR_TEST_LIBRARY_DIRS - directories for the library path
-# GR_TEST_PYTHON_DIRS  - directories for the python path
-# GR_TEST_ENVIRONS  - other environment key/value pairs
-########################################################################
-function(GR_ADD_TEST test_name)
-
-        #Ensure that the build exe also appears in the PATH.
-        list(APPEND GR_TEST_TARGET_DEPS ${ARGN})
-
-        #In the land of windows, all libraries must be in the PATH.
-        #Since the dependent libraries are not yet installed,
-        #we must manually set them in the PATH to run tests.
-        #The following appends the path of a target dependency.
-        foreach(target ${GR_TEST_TARGET_DEPS})
-            get_target_property(location ${target} LOCATION)
-            if(location)
-                get_filename_component(path ${location} PATH)
-                string(REGEX REPLACE "\\$\\(.*\\)" ${CMAKE_BUILD_TYPE} path ${path})
-                list(APPEND GR_TEST_LIBRARY_DIRS ${path})
-            endif(location)
-        endforeach(target)
-
-    if(WIN32)
-        #SWIG generates the python library files into a subdirectory.
-        #Therefore, we must append this subdirectory into PYTHONPATH.
-        #Only do this for the python directories matching the following:
-        foreach(pydir ${GR_TEST_PYTHON_DIRS})
-            get_filename_component(name ${pydir} NAME)
-            if(name MATCHES "^(swig|lib|src)$")
-                list(APPEND GR_TEST_PYTHON_DIRS ${pydir}/${CMAKE_BUILD_TYPE})
-            endif()
-        endforeach(pydir)
-    endif(WIN32)
-
-    file(TO_NATIVE_PATH ${CMAKE_CURRENT_SOURCE_DIR} srcdir)
-    file(TO_NATIVE_PATH "${GR_TEST_LIBRARY_DIRS}" libpath) #ok to use on dir list?
-    file(TO_NATIVE_PATH "${GR_TEST_PYTHON_DIRS}" pypath) #ok to use on dir list?
-
-    set(environs "VOLK_GENERIC=1" "GR_DONT_LOAD_PREFS=1" "srcdir=${srcdir}")
-    list(APPEND environs ${GR_TEST_ENVIRONS})
-
-    #http://www.cmake.org/pipermail/cmake/2009-May/029464.html
-    #Replaced this add test + set environs code with the shell script generation.
-    #Its nicer to be able to manually run the shell script to diagnose problems.
-    #ADD_TEST(${ARGV})
-    #SET_TESTS_PROPERTIES(${test_name} PROPERTIES ENVIRONMENT "${environs}")
-
-    if(UNIX)
-        set(LD_PATH_VAR "LD_LIBRARY_PATH")
-        if(APPLE)
-            set(LD_PATH_VAR "DYLD_LIBRARY_PATH")
-        endif()
-
-        set(binpath "${CMAKE_CURRENT_BINARY_DIR}:$PATH")
-        list(APPEND libpath "$${LD_PATH_VAR}")
-        list(APPEND pypath "$PYTHONPATH")
-
-        #replace list separator with the path separator
-        string(REPLACE ";" ":" libpath "${libpath}")
-        string(REPLACE ";" ":" pypath "${pypath}")
-        list(APPEND environs "PATH=${binpath}" "${LD_PATH_VAR}=${libpath}" "PYTHONPATH=${pypath}")
-
-        #generate a bat file that sets the environment and runs the test
-	if (CMAKE_CROSSCOMPILING)
-                set(SHELL "/bin/sh")
-        else(CMAKE_CROSSCOMPILING)
-                find_program(SHELL sh)
-        endif(CMAKE_CROSSCOMPILING)
-        set(sh_file ${CMAKE_CURRENT_BINARY_DIR}/${test_name}_test.sh)
-        file(WRITE ${sh_file} "#!${SHELL}\n")
-        #each line sets an environment variable
-        foreach(environ ${environs})
-            file(APPEND ${sh_file} "export ${environ}\n")
-        endforeach(environ)
-        #load the command to run with its arguments
-        foreach(arg ${ARGN})
-            file(APPEND ${sh_file} "${arg} ")
-        endforeach(arg)
-        file(APPEND ${sh_file} "\n")
-
-        #make the shell file executable
-        execute_process(COMMAND chmod +x ${sh_file})
-
-        add_test(${test_name} ${SHELL} ${sh_file})
-
-    endif(UNIX)
-
-    if(WIN32)
-        list(APPEND libpath ${DLL_PATHS} "%PATH%")
-        list(APPEND pypath "%PYTHONPATH%")
-
-        #replace list separator with the path separator (escaped)
-        string(REPLACE ";" "\\;" libpath "${libpath}")
-        string(REPLACE ";" "\\;" pypath "${pypath}")
-        list(APPEND environs "PATH=${libpath}" "PYTHONPATH=${pypath}")
-
-        #generate a bat file that sets the environment and runs the test
-        set(bat_file ${CMAKE_CURRENT_BINARY_DIR}/${test_name}_test.bat)
-        file(WRITE ${bat_file} "@echo off\n")
-        #each line sets an environment variable
-        foreach(environ ${environs})
-            file(APPEND ${bat_file} "SET ${environ}\n")
-        endforeach(environ)
-        #load the command to run with its arguments
-        foreach(arg ${ARGN})
-            file(APPEND ${bat_file} "${arg} ")
-        endforeach(arg)
-        file(APPEND ${bat_file} "\n")
-
-        add_test(${test_name} ${bat_file})
-    endif(WIN32)
-
-endfunction(GR_ADD_TEST)
@@ -1,304 +0,0 @@
-# - SWIG module for CMake
-# Defines the following macros:
-#   SWIG_ADD_MODULE(name language [ files ])
-#     - Define swig module with given name and specified language
-#   SWIG_LINK_LIBRARIES(name [ libraries ])
-#     - Link libraries to swig module
-# All other macros are for internal use only.
-# To get the actual name of the swig module,
-# use: ${SWIG_MODULE_${name}_REAL_NAME}.
-# Set Source files properties such as CPLUSPLUS and SWIG_FLAGS to specify
-# special behavior of SWIG. Also global CMAKE_SWIG_FLAGS can be used to add
-# special flags to all swig calls.
-# Another special variable is CMAKE_SWIG_OUTDIR, it allows one to specify
-# where to write all the swig generated module (swig -outdir option)
-# The name-specific variable SWIG_MODULE_<name>_EXTRA_DEPS may be used
-# to specify extra dependencies for the generated modules.
-# If the source file generated by swig need some special flag you can use
-# set_source_files_properties( ${swig_generated_file_fullname}
-#        PROPERTIES COMPILE_FLAGS "-bla")
-
-
-#=============================================================================
-# Copyright 2004-2009 Kitware, Inc.
-# Copyright 2009 Mathieu Malaterre <mathieu.malaterre@gmail.com>
-#
-# Distributed under the OSI-approved BSD License (the "License");
-# see accompanying file Copyright.txt for details.
-#
-# This software is distributed WITHOUT ANY WARRANTY; without even the
-# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-# See the License for more information.
-#=============================================================================
-# (To distribute this file outside of CMake, substitute the full
-#  License text for the above reference.)
-
-set(SWIG_CXX_EXTENSION "cxx")
-set(SWIG_EXTRA_LIBRARIES "")
-
-set(SWIG_PYTHON_EXTRA_FILE_EXTENSION "py")
-
-#
-# For given swig module initialize variables associated with it
-#
-macro(SWIG_MODULE_INITIALIZE name language)
-  string(TOUPPER "${language}" swig_uppercase_language)
-  string(TOLOWER "${language}" swig_lowercase_language)
-  set(SWIG_MODULE_${name}_LANGUAGE "${swig_uppercase_language}")
-  set(SWIG_MODULE_${name}_SWIG_LANGUAGE_FLAG "${swig_lowercase_language}")
-
-  set(SWIG_MODULE_${name}_REAL_NAME "${name}")
-  if("${SWIG_MODULE_${name}_LANGUAGE}" STREQUAL "UNKNOWN")
-    message(FATAL_ERROR "SWIG Error: Language \"${language}\" not found")
-  elseif("${SWIG_MODULE_${name}_LANGUAGE}" STREQUAL "PYTHON")
-    # when swig is used without the -interface it will produce in the module.py
-    # a 'import _modulename' statement, which implies having a corresponding
-    # _modulename.so (*NIX), _modulename.pyd (Win32).
-    set(SWIG_MODULE_${name}_REAL_NAME "_${name}")
-  elseif("${SWIG_MODULE_${name}_LANGUAGE}" STREQUAL "PERL")
-    set(SWIG_MODULE_${name}_EXTRA_FLAGS "-shadow")
-  endif()
-endmacro()
-
-#
-# For a given language, input file, and output file, determine extra files that
-# will be generated. This is internal swig macro.
-#
-
-macro(SWIG_GET_EXTRA_OUTPUT_FILES language outfiles generatedpath infile)
-  set(${outfiles} "")
-  get_source_file_property(SWIG_GET_EXTRA_OUTPUT_FILES_module_basename
-    ${infile} SWIG_MODULE_NAME)
-  if(SWIG_GET_EXTRA_OUTPUT_FILES_module_basename STREQUAL "NOTFOUND")
-    get_filename_component(SWIG_GET_EXTRA_OUTPUT_FILES_module_basename "${infile}" NAME_WE)
-  endif()
-  foreach(it ${SWIG_${language}_EXTRA_FILE_EXTENSION})
-    set(${outfiles} ${${outfiles}}
-      "${generatedpath}/${SWIG_GET_EXTRA_OUTPUT_FILES_module_basename}.${it}")
-  endforeach()
-endmacro()
-
-#
-# Take swig (*.i) file and add proper custom commands for it
-#
-macro(SWIG_ADD_SOURCE_TO_MODULE name outfiles infile)
-  set(swig_full_infile ${infile})
-  get_filename_component(swig_source_file_path "${infile}" PATH)
-  get_filename_component(swig_source_file_name_we "${infile}" NAME_WE)
-  get_source_file_property(swig_source_file_generated ${infile} GENERATED)
-  get_source_file_property(swig_source_file_cplusplus ${infile} CPLUSPLUS)
-  get_source_file_property(swig_source_file_flags ${infile} SWIG_FLAGS)
-  if("${swig_source_file_flags}" STREQUAL "NOTFOUND")
-    set(swig_source_file_flags "")
-  endif()
-  set(swig_source_file_fullname "${infile}")
-  if(${swig_source_file_path} MATCHES "^${CMAKE_CURRENT_SOURCE_DIR}")
-    string(REGEX REPLACE
-      "^${CMAKE_CURRENT_SOURCE_DIR}" ""
-      swig_source_file_relative_path
-      "${swig_source_file_path}")
-  else()
-    if(${swig_source_file_path} MATCHES "^${CMAKE_CURRENT_BINARY_DIR}")
-      string(REGEX REPLACE
-        "^${CMAKE_CURRENT_BINARY_DIR}" ""
-        swig_source_file_relative_path
-        "${swig_source_file_path}")
-      set(swig_source_file_generated 1)
-    else()
-      set(swig_source_file_relative_path "${swig_source_file_path}")
-      if(swig_source_file_generated)
-        set(swig_source_file_fullname "${CMAKE_CURRENT_BINARY_DIR}/${infile}")
-      else()
-        set(swig_source_file_fullname "${CMAKE_CURRENT_SOURCE_DIR}/${infile}")
-      endif()
-    endif()
-  endif()
-
-  set(swig_generated_file_fullname
-    "${CMAKE_CURRENT_BINARY_DIR}")
-  if(swig_source_file_relative_path)
-    set(swig_generated_file_fullname
-      "${swig_generated_file_fullname}/${swig_source_file_relative_path}")
-  endif()
-  # If CMAKE_SWIG_OUTDIR was specified then pass it to -outdir
-  if(CMAKE_SWIG_OUTDIR)
-    set(swig_outdir ${CMAKE_SWIG_OUTDIR})
-  else()
-    set(swig_outdir ${CMAKE_CURRENT_BINARY_DIR})
-  endif()
-  SWIG_GET_EXTRA_OUTPUT_FILES(${SWIG_MODULE_${name}_LANGUAGE}
-    swig_extra_generated_files
-    "${swig_outdir}"
-    "${infile}")
-  set(swig_generated_file_fullname
-    "${swig_generated_file_fullname}/${swig_source_file_name_we}")
-  # add the language into the name of the file (i.e. TCL_wrap)
-  # this allows for the same .i file to be wrapped into different languages
-  set(swig_generated_file_fullname
-    "${swig_generated_file_fullname}${SWIG_MODULE_${name}_LANGUAGE}_wrap")
-
-  if(swig_source_file_cplusplus)
-    set(swig_generated_file_fullname
-      "${swig_generated_file_fullname}.${SWIG_CXX_EXTENSION}")
-  else()
-    set(swig_generated_file_fullname
-      "${swig_generated_file_fullname}.c")
-  endif()
-
-  # Shut up some warnings from poor SWIG code generation that we
-  # can do nothing about, when this flag is available
-  include(CheckCXXCompilerFlag)
-  check_cxx_compiler_flag("-Wno-unused-but-set-variable" HAVE_WNO_UNUSED_BUT_SET_VARIABLE)
-  if(HAVE_WNO_UNUSED_BUT_SET_VARIABLE)
-    set_source_files_properties(${swig_generated_file_fullname}
-      PROPERTIES COMPILE_FLAGS "-Wno-unused-but-set-variable")
-  endif(HAVE_WNO_UNUSED_BUT_SET_VARIABLE)
-
-  get_directory_property(cmake_include_directories INCLUDE_DIRECTORIES)
-  set(swig_include_dirs)
-  foreach(it ${cmake_include_directories})
-    set(swig_include_dirs ${swig_include_dirs} "-I${it}")
-  endforeach()
-
-  set(swig_special_flags)
-  # default is c, so add c++ flag if it is c++
-  if(swig_source_file_cplusplus)
-    set(swig_special_flags ${swig_special_flags} "-c++")
-  endif()
-  set(swig_extra_flags)
-  if(SWIG_MODULE_${name}_EXTRA_FLAGS)
-    set(swig_extra_flags ${swig_extra_flags} ${SWIG_MODULE_${name}_EXTRA_FLAGS})
-  endif()
-
-  # hack to work around CMake bug in add_custom_command with multiple OUTPUT files
-
-  file(RELATIVE_PATH reldir ${CMAKE_BINARY_DIR} ${CMAKE_CURRENT_BINARY_DIR})
-  execute_process(
-    COMMAND ${PYTHON_EXECUTABLE} -c "import re, hashlib
-unique = hashlib.md5('${reldir}${ARGN}').hexdigest()[:5]
-print(re.sub('\\W', '_', '${name} ${reldir} ' + unique))"
-    OUTPUT_VARIABLE _target OUTPUT_STRIP_TRAILING_WHITESPACE
-  )
-
-  file(
-    WRITE ${CMAKE_CURRENT_BINARY_DIR}/${_target}.cpp.in
-   "int main(void){return 0;}\n"
-  )
-
-  # create dummy dependencies
-  add_custom_command(
-    OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${_target}.cpp
-    COMMAND ${CMAKE_COMMAND} -E copy
-        ${CMAKE_CURRENT_BINARY_DIR}/${_target}.cpp.in
-        ${CMAKE_CURRENT_BINARY_DIR}/${_target}.cpp
-    DEPENDS "${swig_source_file_fullname}" ${SWIG_MODULE_${name}_EXTRA_DEPS}
-    COMMENT ""
-  )
-
-  # create the dummy target
-  add_executable(${_target} ${CMAKE_CURRENT_BINARY_DIR}/${_target}.cpp)
-
-  # add a custom command to the dummy target
-  add_custom_command(
-    TARGET ${_target}
-    # Let's create the ${swig_outdir} at execution time, in case dir contains $(OutDir)
-    COMMAND ${CMAKE_COMMAND} -E make_directory ${swig_outdir}
-    COMMAND "${SWIG_EXECUTABLE}"
-    ARGS "-${SWIG_MODULE_${name}_SWIG_LANGUAGE_FLAG}"
-    ${swig_source_file_flags}
-    ${CMAKE_SWIG_FLAGS}
-    -outdir ${swig_outdir}
-    ${swig_special_flags}
-    ${swig_extra_flags}
-    ${swig_include_dirs}
-    -o "${swig_generated_file_fullname}"
-    "${swig_source_file_fullname}"
-    COMMENT "Swig source"
-  )
-
-  #add dummy independent dependencies from the _target to each file
-  #that will be generated by the SWIG command above
-
-  set(${outfiles} "${swig_generated_file_fullname}" ${swig_extra_generated_files})
-
-  foreach(swig_gen_file ${${outfiles}})
-    add_custom_command(
-      OUTPUT ${swig_gen_file}
-      COMMAND ""
-      DEPENDS ${_target}
-      COMMENT ""
-    )
-  endforeach()
-
-  set_source_files_properties(
-    ${outfiles} PROPERTIES GENERATED 1
-  )
-
-endmacro()
-
-#
-# Create Swig module
-#
-macro(SWIG_ADD_MODULE name language)
-  SWIG_MODULE_INITIALIZE(${name} ${language})
-  set(swig_dot_i_sources)
-  set(swig_other_sources)
-  foreach(it ${ARGN})
-    if(${it} MATCHES ".*\\.i$")
-      set(swig_dot_i_sources ${swig_dot_i_sources} "${it}")
-    else()
-      set(swig_other_sources ${swig_other_sources} "${it}")
-    endif()
-  endforeach()
-
-  set(swig_generated_sources)
-  foreach(it ${swig_dot_i_sources})
-    SWIG_ADD_SOURCE_TO_MODULE(${name} swig_generated_source ${it})
-    set(swig_generated_sources ${swig_generated_sources} "${swig_generated_source}")
-  endforeach()
-  get_directory_property(swig_extra_clean_files ADDITIONAL_MAKE_CLEAN_FILES)
-  set_directory_properties(PROPERTIES
-    ADDITIONAL_MAKE_CLEAN_FILES "${swig_extra_clean_files};${swig_generated_sources}")
-  add_library(${SWIG_MODULE_${name}_REAL_NAME}
-    MODULE
-    ${swig_generated_sources}
-    ${swig_other_sources})
-  string(TOLOWER "${language}" swig_lowercase_language)
-  if ("${swig_lowercase_language}" STREQUAL "java")
-    if (APPLE)
-        # In java you want:
-        #      System.loadLibrary("LIBRARY");
-        # then JNI will look for a library whose name is platform dependent, namely
-        #   MacOS  : libLIBRARY.jnilib
-        #   Windows: LIBRARY.dll
-        #   Linux  : libLIBRARY.so
-        set_target_properties (${SWIG_MODULE_${name}_REAL_NAME} PROPERTIES SUFFIX ".jnilib")
-      endif ()
-  endif ()
-  if ("${swig_lowercase_language}" STREQUAL "python")
-    # this is only needed for the python case where a _modulename.so is generated
-    set_target_properties(${SWIG_MODULE_${name}_REAL_NAME} PROPERTIES PREFIX "")
-    # Python extension modules on Windows must have the extension ".pyd"
-    # instead of ".dll" as of Python 2.5.  Older python versions do support
-    # this suffix.
-    # http://docs.python.org/whatsnew/ports.html#SECTION0001510000000000000000
-    # <quote>
-    # Windows: .dll is no longer supported as a filename extension for extension modules.
-    # .pyd is now the only filename extension that will be searched for.
-    # </quote>
-    if(WIN32 AND NOT CYGWIN)
-      set_target_properties(${SWIG_MODULE_${name}_REAL_NAME} PROPERTIES SUFFIX ".pyd")
-    endif()
-  endif ()
-endmacro()
-
-#
-# Like TARGET_LINK_LIBRARIES but for swig modules
-#
-macro(SWIG_LINK_LIBRARIES name)
-  if(SWIG_MODULE_${name}_REAL_NAME)
-    target_link_libraries(${SWIG_MODULE_${name}_REAL_NAME} ${ARGN})
-  else()
-    message(SEND_ERROR "Cannot find Swig library \"${name}\".")
-  endif()
-endmacro()
@@ -0,0 +1,33 @@
+if(NOT PKG_CONFIG_FOUND)
+    INCLUDE(FindPkgConfig)
+endif()
+PKG_CHECK_MODULES(PC_FOO foo)
+
+FIND_PATH(
+    FOO_INCLUDE_DIRS
+    NAMES foo/api.h
+    HINTS $ENV{FOO_DIR}/include
+        ${PC_FOO_INCLUDEDIR}
+    PATHS ${CMAKE_INSTALL_PREFIX}/include
+          /usr/local/include
+          /usr/include
+)
+
+FIND_LIBRARY(
+    FOO_LIBRARIES
+    NAMES gnuradio-foo
+    HINTS $ENV{FOO_DIR}/lib
+        ${PC_FOO_LIBDIR}
+    PATHS ${CMAKE_INSTALL_PREFIX}/lib
+          ${CMAKE_INSTALL_PREFIX}/lib64
+          /usr/local/lib
+          /usr/local/lib64
+          /usr/lib
+          /usr/lib64
+          )
+
+include("${CMAKE_CURRENT_LIST_DIR}/fooTarget.cmake")
+
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(FOO DEFAULT_MSG FOO_LIBRARIES FOO_INCLUDE_DIRS)
+MARK_AS_ADVANCED(FOO_LIBRARIES FOO_INCLUDE_DIRS)
@@ -0,0 +1,12 @@
+# Copyright 2018 Free Software Foundation, Inc.
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+
+include(CMakeFindDependencyMacro)
+
+set(target_deps "@TARGET_DEPENDENCIES@")
+foreach(dep IN LISTS target_deps)
+    find_dependency(${dep})
+endforeach()
+include("${CMAKE_CURRENT_LIST_DIR}/@TARGET@Targets.cmake")
@@ -1,21 +1,10 @@
 # Copyright 2011 Free Software Foundation, Inc.
 #
-# This file is part of GNU Radio
+# This file was generated by gr_modtool, a tool from the GNU Radio framework
+# This file is a part of gr-foo
 #
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
 #
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.

 ########################################################################
 # Setup dependencies
@@ -1,11 +0,0 @@
-This is the ccs-write-a-block package meant as a guide to building
-out-of-tree packages. To use the ccs blocks, the Python namespaces
-is in 'ccs', which is imported as:
-
-    import ccs
-
-See the Doxygen documentation for details about the blocks available
-in this package. A quick listing of the details can be found in Python
-after importing by using: 
-
-    help(ccs)
@@ -0,0 +1,11 @@
+This is the foo-write-a-block package meant as a guide to building
+out-of-tree packages. To use the foo blocks, the Python namespaces
+is in 'foo', which is imported as:
+
+    import foo
+
+See the Doxygen documentation for details about the blocks available
+in this package. A quick listing of the details can be found in Python
+after importing by using:
+
+    help(foo)
@@ -1,21 +1,10 @@
 # Copyright 2011 Free Software Foundation, Inc.
 #
-# This file is part of GNU Radio
+# This file was generated by gr_modtool, a tool from the GNU Radio framework
+# This file is a part of gr-foo
 #
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
 #
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.

 ########################################################################
 # Create the doxygen configuration file
@@ -28,6 +17,7 @@ file(TO_NATIVE_PATH ${CMAKE_BINARY_DIR} abs_top_builddir)
 set(HAVE_DOT ${DOXYGEN_DOT_FOUND})
 set(enable_html_docs YES)
 set(enable_latex_docs NO)
+set(enable_mathjax NO)
 set(enable_xml_docs YES)

 configure_file(
@@ -1,22 +1,11 @@
 #
 # Copyright 2010 Free Software Foundation, Inc.
 #
-# This file is part of GNU Radio
+# This file was generated by gr_modtool, a tool from the GNU Radio framework
+# This file is a part of gr-foo
 #
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
 #
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
 #
 """
 Python interface to contents of doxygen xml documentation.
@@ -64,7 +53,7 @@ u'Outputs the vital aadvark statistics.'

 """

-from doxyindex import DoxyIndex, DoxyFunction, DoxyParam, DoxyClass, DoxyFile, DoxyNamespace, DoxyGroup, DoxyFriend, DoxyOther
+from .doxyindex import DoxyIndex, DoxyFunction, DoxyParam, DoxyClass, DoxyFile, DoxyNamespace, DoxyGroup, DoxyFriend, DoxyOther

 def _test():
    import os
@@ -1,22 +1,11 @@
 #
 # Copyright 2010 Free Software Foundation, Inc.
 #
-# This file is part of GNU Radio
+# This file was generated by gr_modtool, a tool from the GNU Radio framework
+# This file is a part of gr-foo
 #
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
 #
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
 #
 """
 A base class is created.
@@ -30,18 +19,18 @@ import pdb

 from xml.parsers.expat import ExpatError

-from generated import compound
+from .generated import compound


 class Base(object):

-    class Duplicate(StandardError):
+    class Duplicate(Exception):
        pass

-    class NoSuchMember(StandardError):
+    class NoSuchMember(Exception):
        pass

-    class ParsingError(StandardError):
+    class ParsingError(Exception):
        pass

    def __init__(self, parse_data, top=None):
@@ -94,7 +83,7 @@ class Base(object):
        for cls in self.mem_classes:
            if cls.can_parse(mem):
                return cls
-        raise StandardError(("Did not find a class for object '%s'." \
+        raise Exception(("Did not find a class for object '%s'." \
                                 % (mem.get_name())))

    def convert_mem(self, mem):
@@ -102,11 +91,11 @@ class Base(object):
            cls = self.get_cls(mem)
            converted = cls.from_parse_data(mem, self.top)
            if converted is None:
-                raise StandardError('No class matched this object.')
+                raise Exception('No class matched this object.')
            self.add_ref(converted)
            return converted
-        except StandardError, e:
-            print e
+        except Exception as e:
+            print(e)

    @classmethod
    def includes(cls, inst):
@@ -1,22 +1,11 @@
 #
 # Copyright 2010 Free Software Foundation, Inc.
 #
-# This file is part of GNU Radio
+# This file was generated by gr_modtool, a tool from the GNU Radio framework
+# This file is a part of gr-foo
 #
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
 #
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
 #
 """
 Classes providing more user-friendly interfaces to the doxygen xml
@@ -25,9 +14,9 @@ docs than the generated classes provide.

 import os

-from generated import index
-from base import Base
-from text import description
+from .generated import index
+from .base import Base
+from .text import description

 class DoxyIndex(Base):
    """
@@ -43,25 +32,20 @@ class DoxyIndex(Base):
        self._root = index.parse(os.path.join(self._xml_path, 'index.xml'))
        for mem in self._root.compound:
            converted = self.convert_mem(mem)
-            # For files we want the contents to be accessible directly
-            # from the parent rather than having to go through the file
-            # object.
+            # For files and namespaces we want the contents to be
+            # accessible directly from the parent rather than having
+            # to go through the file object.
            if self.get_cls(mem) == DoxyFile:
                if mem.name.endswith('.h'):
                    self._members += converted.members()
                    self._members.append(converted)
+            elif self.get_cls(mem) == DoxyNamespace:
+                self._members += converted.members()
+                self._members.append(converted)
            else:
                self._members.append(converted)


-def generate_swig_doc_i(self):
-    """
-    %feature("docstring") gr_make_align_on_samplenumbers_ss::align_state "
-    Wraps the C++: gr_align_on_samplenumbers_ss::align_state";
-    """
-    pass
-
-
 class DoxyCompMem(Base):


@@ -80,13 +64,29 @@ class DoxyCompMem(Base):
        self._data['brief_description'] = bd
        self._data['detailed_description'] = dd

+    def set_parameters(self, data):
+        vs = [ddc.value for ddc in data.detaileddescription.content_]
+        pls = []
+        for v in vs:
+            if hasattr(v, 'parameterlist'):
+                pls += v.parameterlist
+        pis = []
+        for pl in pls:
+            pis += pl.parameteritem
+        dpis = []
+        for pi in pis:
+            dpi = DoxyParameterItem(pi)
+            dpi._parse()
+            dpis.append(dpi)
+        self._data['params'] = dpis
+
+
 class DoxyCompound(DoxyCompMem):
    pass

 class DoxyMember(DoxyCompMem):
    pass

-
 class DoxyFunction(DoxyMember):

    __module__ = "gnuradio.utils.doxyxml"
@@ -98,6 +98,9 @@ class DoxyFunction(DoxyMember):
            return
        super(DoxyFunction, self)._parse()
        self.set_descriptions(self._parse_data)
+        self.set_parameters(self._parse_data)
+        if not self._data['params']:
+            # If the params weren't set by a comment then just grab the names.
            self._data['params'] = []
            prms = self._parse_data.param
            for prm in prms:
@@ -121,9 +124,39 @@ class DoxyParam(DoxyMember):
        self.set_descriptions(self._parse_data)
        self._data['declname'] = self._parse_data.declname

+    @property
+    def description(self):
+        descriptions = []
+        if self.brief_description:
+            descriptions.append(self.brief_description)
+        if self.detailed_description:
+            descriptions.append(self.detailed_description)
+        return '\n\n'.join(descriptions)
+
    brief_description = property(lambda self: self.data()['brief_description'])
    detailed_description = property(lambda self: self.data()['detailed_description'])
-    declname = property(lambda self: self.data()['declname'])
+    name = property(lambda self: self.data()['declname'])
+
+class DoxyParameterItem(DoxyMember):
+    """A different representation of a parameter in Doxygen."""
+
+    def _parse(self):
+        if self._parsed:
+            return
+        super(DoxyParameterItem, self)._parse()
+        names = []
+        for nl in self._parse_data.parameternamelist:
+            for pn in nl.parametername:
+                names.append(description(pn))
+        # Just take first name
+        self._data['name'] = names[0]
+        # Get description
+        pd = description(self._parse_data.get_parameterdescription())
+        self._data['description'] = pd
+
+    description = property(lambda self: self.data()['description'])
+    name = property(lambda self: self.data()['name'])
+

 class DoxyClass(DoxyCompound):

@@ -139,12 +172,14 @@ class DoxyClass(DoxyCompound):
        if self._error:
            return
        self.set_descriptions(self._retrieved_data.compounddef)
+        self.set_parameters(self._retrieved_data.compounddef)
        # Sectiondef.kind tells about whether private or public.
        # We just ignore this for now.
        self.process_memberdefs()

    brief_description = property(lambda self: self.data()['brief_description'])
    detailed_description = property(lambda self: self.data()['detailed_description'])
+    params = property(lambda self: self.data()['params'])

 Base.mem_classes.append(DoxyClass)

@@ -177,6 +212,16 @@ class DoxyNamespace(DoxyCompound):

    kind = 'namespace'

+    def _parse(self):
+        if self._parsed:
+            return
+        super(DoxyNamespace, self)._parse()
+        self.retrieve_data()
+        self.set_descriptions(self._retrieved_data.compounddef)
+        if self._error:
+            return
+        self.process_memberdefs()
+
 Base.mem_classes.append(DoxyNamespace)


@@ -227,11 +272,11 @@ class DoxyOther(Base):

    __module__ = "gnuradio.utils.doxyxml"

-    kinds = set(['variable', 'struct', 'union', 'define', 'typedef', 'enum', 'dir', 'page'])
+    kinds = set(['variable', 'struct', 'union', 'define', 'typedef', 'enum',
+                 'dir', 'page', 'signal', 'slot', 'property'])

    @classmethod
    def can_parse(cls, obj):
        return obj.kind in cls.kinds

 Base.mem_classes.append(DoxyOther)
-
@@ -4,14 +4,14 @@
 Generated Mon Feb  9 19:08:05 2009 by generateDS.py.
 """

-from string import lower as str_lower
+
 from xml.dom import minidom
 from xml.dom import Node

 import sys

-import compoundsuper as supermod
-from compoundsuper import MixedContainer
+from . import compoundsuper as supermod
+from .compoundsuper import MixedContainer


 class DoxygenTypeSub(supermod.DoxygenType):
@@ -4,9 +4,9 @@
 # Generated Thu Jun 11 18:44:25 2009 by generateDS.py.
 #

+
 import sys
-import getopt
-from string import lower as str_lower
+
 from xml.dom import minidom
 from xml.dom import Node

@@ -19,9 +19,9 @@ from xml.dom import Node

 try:
    from generatedssuper import GeneratedsSuper
-except ImportError, exp:
+except ImportError as exp:

-    class GeneratedsSuper:
+    class GeneratedsSuper(object):
        def format_string(self, input_data, input_name=''):
            return input_data
        def format_integer(self, input_data, input_name=''):
@@ -64,7 +64,7 @@ def showIndent(outfile, level):
        outfile.write('    ')

 def quote_xml(inStr):
-    s1 = (isinstance(inStr, basestring) and inStr or
+    s1 = (isinstance(inStr, str) and inStr or
          '%s' % inStr)
    s1 = s1.replace('&', '&amp;')
    s1 = s1.replace('<', '&lt;')
@@ -72,7 +72,7 @@ def quote_xml(inStr):
    return s1

 def quote_attrib(inStr):
-    s1 = (isinstance(inStr, basestring) and inStr or
+    s1 = (isinstance(inStr, str) and inStr or
          '%s' % inStr)
    s1 = s1.replace('&', '&amp;')
    s1 = s1.replace('<', '&lt;')
@@ -102,7 +102,7 @@ def quote_python(inStr):
            return '"""%s"""' % s1


-class MixedContainer:
+class MixedContainer(object):
    # Constants for category:
    CategoryNone = 0
    CategoryText = 1
@@ -4221,7 +4221,7 @@ class codelineType(GeneratedsSuper):
        if attrs.get('lineno'):
            try:
                self.lineno = int(attrs.get('lineno').value)
-            except ValueError, exp:
+            except ValueError as exp:
                raise ValueError('Bad integer attribute (lineno): %s' % exp)
        if attrs.get('refkind'):
            self.refkind = attrs.get('refkind').value
@@ -4504,12 +4504,12 @@ class referenceType(GeneratedsSuper):
        if attrs.get('endline'):
            try:
                self.endline = int(attrs.get('endline').value)
-            except ValueError, exp:
+            except ValueError as exp:
                raise ValueError('Bad integer attribute (endline): %s' % exp)
        if attrs.get('startline'):
            try:
                self.startline = int(attrs.get('startline').value)
-            except ValueError, exp:
+            except ValueError as exp:
                raise ValueError('Bad integer attribute (startline): %s' % exp)
        if attrs.get('refid'):
            self.refid = attrs.get('refid').value
@@ -4627,17 +4627,17 @@ class locationType(GeneratedsSuper):
        if attrs.get('bodystart'):
            try:
                self.bodystart = int(attrs.get('bodystart').value)
-            except ValueError, exp:
+            except ValueError as exp:
                raise ValueError('Bad integer attribute (bodystart): %s' % exp)
        if attrs.get('line'):
            try:
                self.line = int(attrs.get('line').value)
-            except ValueError, exp:
+            except ValueError as exp:
                raise ValueError('Bad integer attribute (line): %s' % exp)
        if attrs.get('bodyend'):
            try:
                self.bodyend = int(attrs.get('bodyend').value)
-            except ValueError, exp:
+            except ValueError as exp:
                raise ValueError('Bad integer attribute (bodyend): %s' % exp)
        if attrs.get('bodyfile'):
            self.bodyfile = attrs.get('bodyfile').value
@@ -6778,12 +6778,12 @@ class docTableType(GeneratedsSuper):
        if attrs.get('rows'):
            try:
                self.rows = int(attrs.get('rows').value)
-            except ValueError, exp:
+            except ValueError as exp:
                raise ValueError('Bad integer attribute (rows): %s' % exp)
        if attrs.get('cols'):
            try:
                self.cols = int(attrs.get('cols').value)
-            except ValueError, exp:
+            except ValueError as exp:
                raise ValueError('Bad integer attribute (cols): %s' % exp)
    def buildChildren(self, child_, nodeName_):
        if child_.nodeType == Node.ELEMENT_NODE and \
@@ -7108,7 +7108,7 @@ class docHeadingType(GeneratedsSuper):
        if attrs.get('level'):
            try:
                self.level = int(attrs.get('level').value)
-            except ValueError, exp:
+            except ValueError as exp:
                raise ValueError('Bad integer attribute (level): %s' % exp)
    def buildChildren(self, child_, nodeName_):
        if child_.nodeType == Node.TEXT_NODE:
@@ -8283,7 +8283,7 @@ Options:
 """

 def usage():
-    print USAGE_TEXT
+    print(USAGE_TEXT)
    sys.exit(1)


@@ -8339,4 +8339,3 @@ if __name__ == '__main__':
    main()
    #import pdb
    #pdb.run('main()')
-
@@ -8,9 +8,9 @@ from xml.dom import minidom

 import os
 import sys
-import compound
+from . import compound

-import indexsuper as supermod
+from . import indexsuper as supermod

 class DoxygenTypeSub(supermod.DoxygenType):
    def __init__(self, version=None, compound=None):
@@ -4,9 +4,9 @@
 # Generated Thu Jun 11 18:43:54 2009 by generateDS.py.
 #

+
 import sys
-import getopt
-from string import lower as str_lower
+
 from xml.dom import minidom
 from xml.dom import Node

@@ -19,9 +19,9 @@ from xml.dom import Node

 try:
    from generatedssuper import GeneratedsSuper
-except ImportError, exp:
+except ImportError as exp:

-    class GeneratedsSuper:
+    class GeneratedsSuper(object):
        def format_string(self, input_data, input_name=''):
            return input_data
        def format_integer(self, input_data, input_name=''):
@@ -64,7 +64,7 @@ def showIndent(outfile, level):
        outfile.write('    ')

 def quote_xml(inStr):
-    s1 = (isinstance(inStr, basestring) and inStr or
+    s1 = (isinstance(inStr, str) and inStr or
          '%s' % inStr)
    s1 = s1.replace('&', '&amp;')
    s1 = s1.replace('<', '&lt;')
@@ -72,7 +72,7 @@ def quote_xml(inStr):
    return s1

 def quote_attrib(inStr):
-    s1 = (isinstance(inStr, basestring) and inStr or
+    s1 = (isinstance(inStr, str) and inStr or
          '%s' % inStr)
    s1 = s1.replace('&', '&amp;')
    s1 = s1.replace('<', '&lt;')
@@ -102,7 +102,7 @@ def quote_python(inStr):
            return '"""%s"""' % s1


-class MixedContainer:
+class MixedContainer(object):
    # Constants for category:
    CategoryNone = 0
    CategoryText = 1
@@ -462,7 +462,7 @@ Options:
 """

 def usage():
-    print USAGE_TEXT
+    print(USAGE_TEXT)
    sys.exit(1)


@@ -520,4 +520,3 @@ if __name__ == '__main__':
    main()
    #import pdb
    #pdb.run('main()')
-
@@ -1,22 +1,11 @@
 #
 # Copyright 2010 Free Software Foundation, Inc.
 #
-# This file is part of GNU Radio
+# This file was generated by gr_modtool, a tool from the GNU Radio framework
+# This file is a part of gr-foo
 #
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
 #
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
 #
 """
 Utilities for extracting text from generated classes.
@@ -26,7 +15,7 @@ def is_string(txt):
    if isinstance(txt, str):
        return True
    try:
-        if isinstance(txt, unicode):
+        if isinstance(txt, str):
            return True
    except NameError:
        pass
@@ -49,7 +38,7 @@ def description_bit(obj):
    elif is_string(obj):
        return obj
    else:
-        raise StandardError('Expecting a string or something with content, content_ or value attribute')
+        raise Exception('Expecting a string or something with content, content_ or value attribute')
    # If this bit is a paragraph then add one some line breaks.
    if hasattr(obj, 'name') and obj.name == 'para':
        result += "\n\n"
@@ -1,6 +1,6 @@
 /*!
- * \defgroup block GNU Radio CCS C++ Signal Processing Blocks
- * \brief All C++ blocks that can be used from the CCS GNU Radio
+ * \defgroup block GNU Radio FOO C++ Signal Processing Blocks
+ * \brief All C++ blocks that can be used from the FOO GNU Radio
 *        module are listed here or in the subcategories below.
 *
 */
@@ -1,8 +1,8 @@
 /*! \mainpage

-Welcome to the GNU Radio CCS Block
+Welcome to the GNU Radio FOO Block

-This is the intro page for the Doxygen manual generated for the CCS
+This is the intro page for the Doxygen manual generated for the FOO
 block (docs/doxygen/other/main_page.dox). Edit it to add more detailed
 documentation about the new GNU Radio modules contained in this
 project.
@@ -0,0 +1,19 @@
+#ifndef PYDOC_MACROS_H
+#define PYDOC_MACROS_H
+
+#define __EXPAND(x) x
+#define __COUNT(_1, _2, _3, _4, _5, _6, _7, COUNT, ...) COUNT
+#define __VA_SIZE(...) __EXPAND(__COUNT(__VA_ARGS__, 7, 6, 5, 4, 3, 2, 1))
+#define __CAT1(a, b) a##b
+#define __CAT2(a, b) __CAT1(a, b)
+#define __DOC1(n1) __doc_##n1
+#define __DOC2(n1, n2) __doc_##n1##_##n2
+#define __DOC3(n1, n2, n3) __doc_##n1##_##n2##_##n3
+#define __DOC4(n1, n2, n3, n4) __doc_##n1##_##n2##_##n3##_##n4
+#define __DOC5(n1, n2, n3, n4, n5) __doc_##n1##_##n2##_##n3##_##n4##_##n5
+#define __DOC6(n1, n2, n3, n4, n5, n6) __doc_##n1##_##n2##_##n3##_##n4##_##n5##_##n6
+#define __DOC7(n1, n2, n3, n4, n5, n6, n7) \
+    __doc_##n1##_##n2##_##n3##_##n4##_##n5##_##n6##_##n7
+#define DOC(...) __EXPAND(__EXPAND(__CAT2(__DOC, __VA_SIZE(__VA_ARGS__)))(__VA_ARGS__))
+
+#endif // PYDOC_MACROS_H
@@ -1,255 +0,0 @@
-#
-# Copyright 2010,2011 Free Software Foundation, Inc.
-#
-# This file is part of GNU Radio
-#
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-#
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-#
-"""
-Creates the swig_doc.i SWIG interface file.
-Execute using: python swig_doc.py xml_path outputfilename
-
-The file instructs SWIG to transfer the doxygen comments into the
-python docstrings.
-
-"""
-
-import sys
-
-try:
-    from doxyxml import DoxyIndex, DoxyClass, DoxyFriend, DoxyFunction, DoxyFile, base
-except ImportError:
-    from gnuradio.doxyxml import DoxyIndex, DoxyClass, DoxyFriend, DoxyFunction, DoxyFile, base
-
-
-def py_name(name):
-    bits = name.split('_')
-    return '_'.join(bits[1:])
-
-def make_name(name):
-    bits = name.split('_')
-    return bits[0] + '_make_' + '_'.join(bits[1:])
-
-
-class Block(object):
-    """
-    Checks if doxyxml produced objects correspond to a gnuradio block.
-    """
-
-    @classmethod
-    def includes(cls, item):
-        if not isinstance(item, DoxyClass):
-            return False
-        # Check for a parsing error.
-        if item.error():
-            return False
-        return item.has_member(make_name(item.name()), DoxyFriend)
-
-
-def utoascii(text):
-    """
-    Convert unicode text into ascii and escape quotes.
-    """
-    if text is None:
-        return ''
-    out = text.encode('ascii', 'replace')
-    out = out.replace('"', '\\"')
-    return out
-
-
-def combine_descriptions(obj):
-    """
-    Combines the brief and detailed descriptions of an object together.
-    """
-    description = []
-    bd = obj.brief_description.strip()
-    dd = obj.detailed_description.strip()
-    if bd:
-        description.append(bd)
-    if dd:
-        description.append(dd)
-    return utoascii('\n\n'.join(description)).strip()
-
-
-entry_templ = '%feature("docstring") {name} "{docstring}"'
-def make_entry(obj, name=None, templ="{description}", description=None):
-    """
-    Create a docstring entry for a swig interface file.
-
-    obj - a doxyxml object from which documentation will be extracted.
-    name - the name of the C object (defaults to obj.name())
-    templ - an optional template for the docstring containing only one
-            variable named 'description'.
-    description - if this optional variable is set then it's value is
-            used as the description instead of extracting it from obj.
-    """
-    if name is None:
-        name=obj.name()
-    if "operator " in name:
-        return ''
-    if description is None:
-        description = combine_descriptions(obj)
-    docstring = templ.format(description=description)
-    if not docstring:
-        return ''
-    return entry_templ.format(
-        name=name,
-        docstring=docstring,
-        )
-
-
-def make_func_entry(func, name=None, description=None, params=None):
-    """
-    Create a function docstring entry for a swig interface file.
-
-    func - a doxyxml object from which documentation will be extracted.
-    name - the name of the C object (defaults to func.name())
-    description - if this optional variable is set then it's value is
-            used as the description instead of extracting it from func.
-    params - a parameter list that overrides using func.params.
-    """
-    if params is None:
-        params = func.params
-    params = [prm.declname for prm in params]
-    if params:
-        sig = "Params: (%s)" % ", ".join(params)
-    else:
-        sig = "Params: (NONE)"
-    templ = "{description}\n\n" + sig
-    return make_entry(func, name=name, templ=utoascii(templ),
-                      description=description)
-
-
-def make_class_entry(klass, description=None):
-    """
-    Create a class docstring for a swig interface file.
-    """
-    output = []
-    output.append(make_entry(klass, description=description))
-    for func in klass.in_category(DoxyFunction):
-        name = klass.name() + '::' + func.name()
-        output.append(make_func_entry(func, name=name))
-    return "\n\n".join(output)
-
-
-def make_block_entry(di, block):
-    """
-    Create class and function docstrings of a gnuradio block for a
-    swig interface file.
-    """
-    descriptions = []
-    # Get the documentation associated with the class.
-    class_desc = combine_descriptions(block)
-    if class_desc:
-        descriptions.append(class_desc)
-    # Get the documentation associated with the make function
-    make_func = di.get_member(make_name(block.name()), DoxyFunction)
-    make_func_desc = combine_descriptions(make_func)
-    if make_func_desc:
-        descriptions.append(make_func_desc)
-    # Get the documentation associated with the file
-    try:
-        block_file = di.get_member(block.name() + ".h", DoxyFile)
-        file_desc = combine_descriptions(block_file)
-        if file_desc:
-            descriptions.append(file_desc)
-    except base.Base.NoSuchMember:
-        # Don't worry if we can't find a matching file.
-        pass
-    # And join them all together to make a super duper description.
-    super_description = "\n\n".join(descriptions)
-    # Associate the combined description with the class and
-    # the make function.
-    output = []
-    output.append(make_class_entry(block, description=super_description))
-    creator = block.get_member(block.name(), DoxyFunction)
-    output.append(make_func_entry(make_func, description=super_description,
-                                  params=creator.params))
-    return "\n\n".join(output)
-
-
-def make_swig_interface_file(di, swigdocfilename, custom_output=None):
-
-    output = ["""
-/*
- * This file was automatically generated using swig_doc.py.
- *
- * Any changes to it will be lost next time it is regenerated.
- */
-"""]
-
-    if custom_output is not None:
-        output.append(custom_output)
-
-    # Create docstrings for the blocks.
-    blocks = di.in_category(Block)
-    make_funcs = set([])
-    for block in blocks:
-        try:
-            make_func = di.get_member(make_name(block.name()), DoxyFunction)
-            make_funcs.add(make_func.name())
-            output.append(make_block_entry(di, block))
-        except block.ParsingError:
-            print('Parsing error for block %s' % block.name())
-
-    # Create docstrings for functions
-    # Don't include the make functions since they have already been dealt with.
-    funcs = [f for f in di.in_category(DoxyFunction) if f.name() not in make_funcs]
-    for f in funcs:
-        try:
-            output.append(make_func_entry(f))
-        except f.ParsingError:
-            print('Parsing error for function %s' % f.name())
-
-    # Create docstrings for classes
-    block_names = [block.name() for block in blocks]
-    klasses = [k for k in di.in_category(DoxyClass) if k.name() not in block_names]
-    for k in klasses:
-        try:
-            output.append(make_class_entry(k))
-        except k.ParsingError:
-            print('Parsing error for class %s' % k.name())
-
-    # Docstrings are not created for anything that is not a function or a class.
-    # If this excludes anything important please add it here.
-
-    output = "\n\n".join(output)
-
-    swig_doc = file(swigdocfilename, 'w')
-    swig_doc.write(output)
-    swig_doc.close()
-
-if __name__ == "__main__":
-    # Parse command line options and set up doxyxml.
-    err_msg = "Execute using: python swig_doc.py xml_path outputfilename"
-    if len(sys.argv) != 3:
-        raise StandardError(err_msg)
-    xml_path = sys.argv[1]
-    swigdocfilename = sys.argv[2]
-    di = DoxyIndex(xml_path)
-
-    # gnuradio.gr.msq_queue.insert_tail and delete_head create errors unless docstrings are defined!
-    # This is presumably a bug in SWIG.
-    #msg_q = di.get_member(u'gr_msg_queue', DoxyClass)
-    #insert_tail = msg_q.get_member(u'insert_tail', DoxyFunction)
-    #delete_head = msg_q.get_member(u'delete_head', DoxyFunction)
-    output = []
-    #output.append(make_func_entry(insert_tail, name='gr_py_msg_queue__insert_tail'))
-    #output.append(make_func_entry(delete_head, name='gr_py_msg_queue__delete_head'))
-    custom_output = "\n\n".join(output)
-
-    # Generate the docstrings interface file.
-    make_swig_interface_file(di, swigdocfilename, custom_output=custom_output)
@@ -0,0 +1,346 @@
+#
+# Copyright 2010-2012 Free Software Foundation, Inc.
+#
+# This file was generated by gr_modtool, a tool from the GNU Radio framework
+# This file is a part of gnuradio
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+#
+"""
+Updates the *pydoc_h files for a module
+Execute using: python update_pydoc.py xml_path outputfilename
+
+The file instructs Pybind11 to transfer the doxygen comments into the
+python docstrings.
+
+"""
+
+import os, sys, time, glob, re, json
+from argparse import ArgumentParser
+
+from doxyxml import DoxyIndex, DoxyClass, DoxyFriend, DoxyFunction, DoxyFile
+from doxyxml import DoxyOther, base
+
+def py_name(name):
+    bits = name.split('_')
+    return '_'.join(bits[1:])
+
+def make_name(name):
+    bits = name.split('_')
+    return bits[0] + '_make_' + '_'.join(bits[1:])
+
+
+class Block(object):
+    """
+    Checks if doxyxml produced objects correspond to a gnuradio block.
+    """
+
+    @classmethod
+    def includes(cls, item):
+        if not isinstance(item, DoxyClass):
+            return False
+        # Check for a parsing error.
+        if item.error():
+            return False
+        friendname = make_name(item.name())
+        is_a_block = item.has_member(friendname, DoxyFriend)
+        # But now sometimes the make function isn't a friend so check again.
+        if not is_a_block:
+            is_a_block = di.has_member(friendname, DoxyFunction)
+        return is_a_block
+
+class Block2(object):
+    """
+    Checks if doxyxml produced objects correspond to a new style
+    gnuradio block.
+    """
+
+    @classmethod
+    def includes(cls, item):
+        if not isinstance(item, DoxyClass):
+            return False
+        # Check for a parsing error.
+        if item.error():
+            return False
+        is_a_block2 = item.has_member('make', DoxyFunction) and item.has_member('sptr', DoxyOther)
+        return is_a_block2
+
+
+def utoascii(text):
+    """
+    Convert unicode text into ascii and escape quotes and backslashes.
+    """
+    if text is None:
+        return ''
+    out = text.encode('ascii', 'replace')
+    # swig will require us to replace blackslash with 4 backslashes
+    # TODO: evaluate what this should be for pybind11
+    out = out.replace(b'\\', b'\\\\\\\\')
+    out = out.replace(b'"', b'\\"').decode('ascii')
+    return str(out)
+
+
+def combine_descriptions(obj):
+    """
+    Combines the brief and detailed descriptions of an object together.
+    """
+    description = []
+    bd = obj.brief_description.strip()
+    dd = obj.detailed_description.strip()
+    if bd:
+        description.append(bd)
+    if dd:
+        description.append(dd)
+    return utoascii('\n\n'.join(description)).strip()
+
+def format_params(parameteritems):
+    output = ['Args:']
+    template = '    {0} : {1}'
+    for pi in parameteritems:
+        output.append(template.format(pi.name, pi.description))
+    return '\n'.join(output)
+
+entry_templ = '%feature("docstring") {name} "{docstring}"'
+def make_entry(obj, name=None, templ="{description}", description=None, params=[]):
+    """
+    Create a docstring key/value pair, where the key is the object name.
+
+    obj - a doxyxml object from which documentation will be extracted.
+    name - the name of the C object (defaults to obj.name())
+    templ - an optional template for the docstring containing only one
+            variable named 'description'.
+    description - if this optional variable is set then it's value is
+            used as the description instead of extracting it from obj.
+    """
+    if name is None:
+        name=obj.name()
+        if hasattr(obj,'_parse_data') and hasattr(obj._parse_data,'definition'):
+            name=obj._parse_data.definition.split(' ')[-1]
+    if "operator " in name:
+        return ''
+    if description is None:
+        description = combine_descriptions(obj)
+    if params:
+        description += '\n\n'
+        description += utoascii(format_params(params))
+    docstring = templ.format(description=description)
+
+    return {name: docstring}
+
+
+def make_class_entry(klass, description=None, ignored_methods=[], params=None):
+    """
+    Create a class docstring key/value pair.
+    """
+    if params is None:
+        params = klass.params
+    output = {}
+    output.update(make_entry(klass, description=description, params=params))
+    for func in klass.in_category(DoxyFunction):
+        if func.name() not in ignored_methods:
+            name = klass.name() + '::' + func.name()
+            output.update(make_entry(func, name=name))
+    return output
+
+
+def make_block_entry(di, block):
+    """
+    Create class and function docstrings of a gnuradio block
+    """
+    descriptions = []
+    # Get the documentation associated with the class.
+    class_desc = combine_descriptions(block)
+    if class_desc:
+        descriptions.append(class_desc)
+    # Get the documentation associated with the make function
+    make_func = di.get_member(make_name(block.name()), DoxyFunction)
+    make_func_desc = combine_descriptions(make_func)
+    if make_func_desc:
+        descriptions.append(make_func_desc)
+    # Get the documentation associated with the file
+    try:
+        block_file = di.get_member(block.name() + ".h", DoxyFile)
+        file_desc = combine_descriptions(block_file)
+        if file_desc:
+            descriptions.append(file_desc)
+    except base.Base.NoSuchMember:
+        # Don't worry if we can't find a matching file.
+        pass
+    # And join them all together to make a super duper description.
+    super_description = "\n\n".join(descriptions)
+    # Associate the combined description with the class and
+    # the make function.
+    output = {}
+    output.update(make_class_entry(block, description=super_description))
+    output.update(make_entry(make_func, description=super_description,
+                                  params=block.params))
+    return output
+
+def make_block2_entry(di, block):
+    """
+    Create class and function docstrings of a new style gnuradio block
+    """
+    # For new style blocks all the relevant documentation should be
+    # associated with the 'make' method.
+    class_description = combine_descriptions(block)
+    make_func = block.get_member('make', DoxyFunction)
+    make_description = combine_descriptions(make_func)
+    description = class_description + "\n\nConstructor Specific Documentation:\n\n" + make_description
+    # Associate the combined description with the class and
+    # the make function.
+    output = {}
+    output.update(make_class_entry(
+            block, description=description,
+            ignored_methods=['make'], params=make_func.params))
+    makename = block.name() + '::make'
+    output.update(make_entry(
+            make_func, name=makename, description=description,
+            params=make_func.params))
+    return output
+
+def get_docstrings_dict(di, custom_output=None):
+
+    output = {}
+    if custom_output:
+        output.update(custom_output)
+
+    # Create docstrings for the blocks.
+    blocks = di.in_category(Block)
+    blocks2 = di.in_category(Block2)
+
+    make_funcs = set([])
+    for block in blocks:
+        try:
+            make_func = di.get_member(make_name(block.name()), DoxyFunction)
+            # Don't want to risk writing to output twice.
+            if make_func.name() not in make_funcs:
+                make_funcs.add(make_func.name())
+                output.update(make_block_entry(di, block))
+        except block.ParsingError:
+            sys.stderr.write('Parsing error for block {0}\n'.format(block.name()))
+            raise
+
+    for block in blocks2:
+        try:
+            make_func = block.get_member('make', DoxyFunction)
+            make_func_name = block.name() +'::make'
+            # Don't want to risk writing to output twice.
+            if make_func_name not in make_funcs:
+                make_funcs.add(make_func_name)
+                output.update(make_block2_entry(di, block))
+        except block.ParsingError:
+            sys.stderr.write('Parsing error for block {0}\n'.format(block.name()))
+            raise
+
+    # Create docstrings for functions
+    # Don't include the make functions since they have already been dealt with.
+    funcs = [f for f in di.in_category(DoxyFunction)
+             if f.name() not in make_funcs and not f.name().startswith('std::')]
+    for f in funcs:
+        try:
+            output.update(make_entry(f))
+        except f.ParsingError:
+            sys.stderr.write('Parsing error for function {0}\n'.format(f.name()))
+
+    # Create docstrings for classes
+    block_names = [block.name() for block in blocks]
+    block_names += [block.name() for block in blocks2]
+    klasses = [k for k in di.in_category(DoxyClass)
+               if k.name() not in block_names and not k.name().startswith('std::')]
+    for k in klasses:
+        try:
+            output.update(make_class_entry(k))
+        except k.ParsingError:
+            sys.stderr.write('Parsing error for class {0}\n'.format(k.name()))
+
+    # Docstrings are not created for anything that is not a function or a class.
+    # If this excludes anything important please add it here.
+
+    return output
+
+def sub_docstring_in_pydoc_h(pydoc_files, docstrings_dict, output_dir, filter_str=None):
+    if filter_str:
+        docstrings_dict = {k: v for k, v in docstrings_dict.items() if k.startswith(filter_str)}
+
+    with open(os.path.join(output_dir,'docstring_status'),'w') as status_file:
+    
+        for pydoc_file in pydoc_files:
+            if filter_str:
+                filter_str2 = "::".join((filter_str,os.path.split(pydoc_file)[-1].split('_pydoc_template.h')[0]))
+                docstrings_dict2 = {k: v for k, v in docstrings_dict.items() if k.startswith(filter_str2)}
+            else:
+                docstrings_dict2 = docstrings_dict
+
+
+
+            file_in = open(pydoc_file,'r').read()
+            for key, value in docstrings_dict2.items(): 
+                file_in_tmp = file_in 
+                try:
+                    doc_key = key.split("::")
+                    # if 'gr' in doc_key:
+                    #     doc_key.remove('gr') 
+                    doc_key = '_'.join(doc_key)
+                    regexp = r'(__doc_{} =\sR\"doc\()[^)]*(\)doc\")'.format(doc_key)
+                    regexp = re.compile(regexp, re.MULTILINE)
+                
+                    (file_in, nsubs) = regexp.subn(r'\1'+value+r'\2', file_in, count=1)
+                    if nsubs == 1:
+                        status_file.write("PASS: " + pydoc_file + "\n")
+                except KeyboardInterrupt:
+                    raise KeyboardInterrupt
+                except: # be permissive, TODO log, but just leave the docstring blank
+                    status_file.write("FAIL: " + pydoc_file + "\n")
+                    file_in = file_in_tmp
+
+            output_pathname = os.path.join(output_dir, os.path.basename(pydoc_file).replace('_template.h','.h'))
+            # FIXME: Remove this debug print
+            print('output docstrings to {}'.format(output_pathname))
+            with open(output_pathname,'w') as file_out:
+                file_out.write(file_in)
+
+def copy_docstring_templates(pydoc_files, output_dir):
+    with open(os.path.join(output_dir,'docstring_status'),'w') as status_file:
+        for pydoc_file in pydoc_files:
+            file_in = open(pydoc_file,'r').read()
+            output_pathname = os.path.join(output_dir, os.path.basename(pydoc_file).replace('_template.h','.h'))
+            # FIXME: Remove this debug print
+            print('copy docstrings to {}'.format(output_pathname))
+            with open(output_pathname,'w') as file_out:
+                file_out.write(file_in)
+        status_file.write("DONE")
+
+def argParse():
+    """Parses commandline args."""
+    desc='Scrape the doxygen generated xml for docstrings to insert into python bindings'
+    parser = ArgumentParser(description=desc)
+    
+    parser.add_argument("function", help="Operation to perform on docstrings", choices=["scrape","sub","copy"])
+
+    parser.add_argument("--xml_path")
+    parser.add_argument("--bindings_dir")
+    parser.add_argument("--output_dir")
+    parser.add_argument("--json_path")
+    parser.add_argument("--filter", default=None)
+
+    return parser.parse_args()
+
+if __name__ == "__main__":
+    # Parse command line options and set up doxyxml.
+    args = argParse()
+    if args.function.lower() == 'scrape':
+        di = DoxyIndex(args.xml_path)
+        docstrings_dict = get_docstrings_dict(di)
+        with open(args.json_path, 'w') as fp:
+            json.dump(docstrings_dict, fp)
+    elif args.function.lower() == 'sub':
+        with open(args.json_path, 'r') as fp:
+            docstrings_dict = json.load(fp)
+        pydoc_files = glob.glob(os.path.join(args.bindings_dir,'*_pydoc_template.h'))
+        sub_docstring_in_pydoc_h(pydoc_files, docstrings_dict, args.output_dir, args.filter)
+    elif args.function.lower() == 'copy':
+        pydoc_files = glob.glob(os.path.join(args.bindings_dir,'*_pydoc_template.h'))
+        copy_docstring_templates(pydoc_files, args.output_dir)
+
+            
@@ -1,22 +1,23 @@
 # Copyright 2011 Free Software Foundation, Inc.
 #
-# This file is part of GNU Radio
+# This file was generated by gr_modtool, a tool from the GNU Radio framework
+# This file is a part of gr-foo
 #
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
 #
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.

-file(GLOB xml_files "*.xml")
-
-install(FILES ${xml_files} DESTINATION share/gnuradio/grc/blocks )
+install(FILES
+    foo_burst_tagger.block.yml
+    foo_packet_pad2.block.yml
+    foo_random_periodic_msg_source.block.yml
+    foo_valve.block.yml
+    foo_channel_model.block.yml
+    foo_packet_pad.block.yml
+    foo_rtt_measure.block.yml
+    foo_wireshark_connector.block.yml
+    foo_packet_dropper.block.yml
+    foo_periodic_msg_source.block.yml
+    foo_selector.block.yml
+    foo_pad_tagged_stream.block.yml
+    DESTINATION share/gnuradio/grc/blocks
+)
@@ -0,0 +1,33 @@
+# auto-generated by grc.converter
+
+id: foo_burst_tagger
+label: Burst Tagger
+category: '[Foo]'
+
+parameters:
+-   id: tag_name
+    label: Tag Name
+    dtype: raw
+    default: pmt.intern("burst_len")
+-   id: mult
+    label: Multiplier
+    dtype: int
+    default: '1'
+
+inputs:
+-   domain: stream
+    dtype: complex
+
+outputs:
+-   domain: stream
+    dtype: complex
+asserts:
+- ${ mult > 0 }
+
+templates:
+    imports: |-
+        import pmt
+        import foo
+    make: foo.burst_tagger(${tag_name}, ${mult})
+
+file_format: 1
@@ -1,35 +0,0 @@
-<?xml version="1.0"?>
-<block>
-  <name>Burst Tagger</name>
-  <key>foo_burst_tagger</key>
-  <category>[Foo]</category>
-  <import>import pmt</import>
-  <import>import foo</import>
-  <make>foo.burst_tagger($tag_name, $mult)</make>
-
-  <param>
-    <name>Tag Name</name>
-    <key>tag_name</key>
-    <value>pmt.intern("burst_len")</value>
-    <type>raw</type>
-  </param>
-
-  <param>
-    <name>Multiplier</name>
-    <key>mult</key>
-    <value>1</value>
-    <type>int</type>
-  </param>
-
-  <check>$mult > 0</check>
-
-  <sink>
-    <name>in</name>
-    <type>complex</type>
-  </sink>
-
-  <source>
-    <name>out</name>
-    <type>complex</type>
-  </source>
-</block>
@@ -0,0 +1,57 @@
+# auto-generated by grc.converter
+
+id: foo_channel_model
+label: Channel Model
+category: '[Foo]'
+
+parameters:
+-   id: noise_voltage
+    label: Noise Voltage
+    dtype: real
+    default: '0.0'
+-   id: freq_offset
+    label: Frequency Offset
+    dtype: real
+    default: '0.0'
+-   id: epsilon
+    label: Epsilon
+    dtype: real
+    default: '1.0'
+-   id: taps
+    label: Taps
+    dtype: complex_vector
+    default: 1.0 + 1.0j
+-   id: seed
+    label: Seed
+    dtype: int
+    default: '0'
+-   id: block_tags
+    label: Block Tag Propagation
+    dtype: enum
+    default: 'False'
+    options: ['True', 'False']
+    option_labels: ['Yes', 'No']
+    option_attributes:
+        hide_block: ['', part]
+    hide: ${ block_tags.hide_block }
+
+inputs:
+-   domain: stream
+    dtype: complex
+
+outputs:
+-   domain: stream
+    dtype: complex
+
+templates:
+    imports: import foo
+    make: "foo.channel_model(\n\tnoise_voltage=${noise_voltage},\n\tfrequency_offset=${freq_offset},\n\
+        \tepsilon=${epsilon},\n\ttaps=${taps},\n\tnoise_seed=${seed},\n\tblock_tags=${block_tags}\n\
+        )"
+    callbacks:
+    - set_noise_voltage(${noise_voltage})
+    - set_frequency_offset(${freq_offset})
+    - set_taps(${taps})
+    - set_timing_offset(${epsilon})
+
+file_format: 1
@@ -0,0 +1,29 @@
+# auto-generated by grc.converter
+
+id: foo_packet_dropper
+label: Packet Dropper
+category: '[Foo]'
+
+parameters:
+-   id: drop_rate
+    label: Packet drop rate
+    dtype: real
+    default: '0.5'
+-   id: seed
+    label: Random seed
+    dtype: int
+    default: '42'
+
+inputs:
+-   domain: message
+    id: in
+
+outputs:
+-   domain: message
+    id: out
+
+templates:
+    imports: import foo
+    make: foo.packet_dropper(${drop_rate}, ${seed})
+
+file_format: 1
@@ -1,32 +0,0 @@
-<?xml version="1.0"?>
-<block>
-  <name>Packet Dropper</name>
-  <key>foo_packet_dropper</key>
-  <category>[Foo]</category>
-  <import>import foo</import>
-  <make>foo.packet_dropper($drop_rate, $seed)</make>
-  
-  <param>
-    <name>Packet drop rate</name>
-    <key>drop_rate</key>
-    <value>0.5</value>
-    <type>real</type>
-  </param>
-  
-  <param>
-    <name>Random seed</name>
-    <key>seed</key>
-    <value>42</value>
-    <type>int</type>
-  </param>
-  
-  <sink>
-    <name>in</name>
-    <type>message</type>
-  </sink>
-  
-  <source>
-    <name>out</name>
-    <type>message</type>
-  </source>
-</block> 
@@ -0,0 +1,51 @@
+# auto-generated by grc.converter
+
+id: foo_packet_pad
+label: Packet Pad
+category: '[Foo]'
+
+parameters:
+-   id: debug
+    label: Debug
+    dtype: bool
+    default: 'False'
+    options: ['True', 'False']
+    option_labels: [Enable, Disable]
+-   id: delay
+    label: Delay
+    dtype: bool
+    default: 'False'
+    options: ['True', 'False']
+    option_labels: [Enable, Disable]
+-   id: delay_sec
+    label: Delay Sec
+    dtype: real
+    default: '0.001'
+-   id: pad_front
+    label: Pad Front
+    dtype: int
+    default: '0'
+-   id: pad_tail
+    label: Pad Tail
+    dtype: int
+    default: '0'
+
+inputs:
+-   domain: stream
+    dtype: complex
+    multiplicity: '1'
+
+outputs:
+-   domain: stream
+    dtype: complex
+    multiplicity: '1'
+asserts:
+- ${ pad_front >= 0 }
+- ${ pad_tail >= 0 }
+- ${ delay_sec > 0 }
+
+templates:
+    imports: import foo
+    make: foo.packet_pad(${debug}, ${delay}, ${delay_sec}, ${pad_front}, ${pad_tail})
+
+file_format: 1
@@ -1,79 +0,0 @@
-<?xml version="1.0"?>
-
-<block>
-	<name>Packet Pad</name>
-	<key>foo_packet_pad</key>
-	<category>[Foo]</category>
-	<import>import foo</import>
-	<make>foo.packet_pad($debug, $delay, $delay_sec, $pad_front, $pad_tail)</make>
-
-	<param>
-		<name>Debug</name>
-		<key>debug</key>
-		<value>False</value>
-		<type>bool</type>
-
-		<option>
-			<name>Enable</name>
-			<key>True</key>
-		</option>
-		<option>
-			<name>Disable</name>
-			<key>False</key>
-		</option>
-	</param>
-
-	<param>
-		<name>Delay</name>
-		<key>delay</key>
-		<value>False</value>
-		<type>bool</type>
-
-		<option>
-			<name>Enable</name>
-			<key>True</key>
-		</option>
-		<option>
-			<name>Disable</name>
-			<key>False</key>
-		</option>
-	</param>
-
-	<param>
-		<name>Delay Sec</name>
-		<key>delay_sec</key>
-		<value>0.001</value>
-		<type>real</type>
-	</param>
-	
-	<param>
-		<name>Pad Front</name>
-		<key>pad_front</key>
-		<value>0</value>
-		<type>int</type>
-	</param>
-	
-	<param>
-		<name>Pad Tail</name>
-		<key>pad_tail</key>
-		<value>0</value>
-		<type>int</type>
-	</param>
-
-        <check>$pad_front >= 0</check>
-        <check>$pad_tail >= 0</check>
-        <check>$delay_sec > 0</check>
-
-	<sink>
-		<name>in</name>
-		<type>complex</type>
-		<nports>1</nports>
-	</sink>
-
-	<source>
-		<name>out</name>
-		<type>complex</type>
-		<nports>1</nports>
-	</source>
-
-</block>
@@ -0,0 +1,51 @@
+# auto-generated by grc.converter
+
+id: foo_packet_pad2
+label: Packet Pad2
+category: '[Foo]'
+
+parameters:
+-   id: debug
+    label: Debug
+    dtype: bool
+    default: 'False'
+    options: ['True', 'False']
+    option_labels: [Enable, Disable]
+-   id: delay
+    label: Delay
+    dtype: bool
+    default: 'False'
+    options: ['True', 'False']
+    option_labels: [Enable, Disable]
+-   id: delay_sec
+    label: Delay Sec
+    dtype: real
+    default: '0.001'
+-   id: pad_front
+    label: Pad Front
+    dtype: int
+    default: '0'
+-   id: pad_tail
+    label: Pad Tail
+    dtype: int
+    default: '0'
+
+inputs:
+-   domain: stream
+    dtype: complex
+    multiplicity: '1'
+
+outputs:
+-   domain: stream
+    dtype: complex
+    multiplicity: '1'
+asserts:
+- ${ pad_front >= 0 }
+- ${ pad_tail >= 0 }
+- ${ delay_sec > 0 }
+
+templates:
+    imports: import foo
+    make: foo.packet_pad2(${debug}, ${delay}, ${delay_sec}, ${pad_front}, ${pad_tail})
+
+file_format: 1
@@ -1,79 +0,0 @@
-<?xml version="1.0"?>
-
-<block>
-	<name>Packet Pad2</name>
-	<key>foo_packet_pad2</key>
-	<category>[Foo]</category>
-	<import>import foo</import>
-	<make>foo.packet_pad2($debug, $delay, $delay_sec, $pad_front, $pad_tail)</make>
-
-	<param>
-		<name>Debug</name>
-		<key>debug</key>
-		<value>False</value>
-		<type>bool</type>
-
-		<option>
-			<name>Enable</name>
-			<key>True</key>
-		</option>
-		<option>
-			<name>Disable</name>
-			<key>False</key>
-		</option>
-	</param>
-
-	<param>
-		<name>Delay</name>
-		<key>delay</key>
-		<value>False</value>
-		<type>bool</type>
-
-		<option>
-			<name>Enable</name>
-			<key>True</key>
-		</option>
-		<option>
-			<name>Disable</name>
-			<key>False</key>
-		</option>
-	</param>
-
-	<param>
-		<name>Delay Sec</name>
-		<key>delay_sec</key>
-		<value>0.001</value>
-		<type>real</type>
-	</param>
-	
-	<param>
-		<name>Pad Front</name>
-		<key>pad_front</key>
-		<value>0</value>
-		<type>int</type>
-	</param>
-	
-	<param>
-		<name>Pad Tail</name>
-		<key>pad_tail</key>
-		<value>0</value>
-		<type>int</type>
-	</param>
-
-        <check>$pad_front >= 0</check>
-        <check>$pad_tail >= 0</check>
-        <check>$delay_sec > 0</check>
-
-	<sink>
-		<name>in</name>
-		<type>complex</type>
-		<nports>1</nports>
-	</sink>
-
-	<source>
-		<name>out</name>
-		<type>complex</type>
-		<nports>1</nports>
-	</source>
-
-</block>
@@ -0,0 +1,46 @@
+id: foo_pad_tagged_stream
+label: Pad Tagged Stream
+category: '[Foo]'
+
+templates:
+  imports: import foo
+  make: foo.pad_tagged_stream(${buffer_size}, ${len_tag_name})
+
+#  Make one 'parameters' list entry for every parameter you want settable from the GUI.
+#     Keys include:
+#     * id (makes the value accessible as \$keyname, e.g. in the make entry)
+#     * label (label shown in the GUI)
+#     * dtype (e.g. int, float, complex, byte, short, xxx_vector, ...)
+parameters:
+- id: buffer_size
+  label: Buffer Size
+  dtype: int
+  default: '0x8000'
+- id: len_tag_name
+  label: Length Tag Key
+  dtype: string
+
+#  Make one 'inputs' list entry per input and one 'outputs' list entry per output.
+#  Keys include:
+#      * label (an identifier for the GUI)
+#      * domain (optional - stream or message. Default is stream)
+#      * dtype (e.g. int, float, complex, byte, short, xxx_vector, ...)
+#      * vlen (optional - data stream vector length. Default is 1)
+#      * optional (optional - set to 1 for optional inputs. Default is 0)
+inputs:
+- label: in
+  domain: stream
+  dtype: complex
+  vlen: 1
+  optional: 0
+
+outputs:
+- label: out
+  domain: stream
+  dtype: complex
+  vlen: 1
+  optional: 0
+
+#  'file_format' specifies the version of the GRC yml format used in the file
+#  and should usually not be changed.
+file_format: 1
@@ -0,0 +1,44 @@
+# auto-generated by grc.converter
+
+id: foo_periodic_msg_source
+label: Periodic Message Source
+category: '[Foo]'
+
+parameters:
+-   id: msg
+    label: Message PMT
+    dtype: raw
+    default: pmt.intern("Hello World!")
+-   id: interval
+    label: Period (ms)
+    dtype: int
+    default: '1000'
+-   id: quit
+    label: Quit
+    dtype: bool
+    default: 'True'
+    options: ['True', 'False']
+    option_labels: [Enable, Disable]
+-   id: debug
+    label: Debug
+    dtype: bool
+    default: 'False'
+    options: ['True', 'False']
+    option_labels: [Enable, Disable]
+-   id: num
+    label: Num Messages
+    dtype: int
+    default: '-1'
+
+outputs:
+-   domain: message
+    id: out
+    optional: true
+
+templates:
+    imports: |-
+        import foo
+        import pmt
+    make: foo.periodic_msg_source(${msg}, ${interval}, ${num}, ${quit}, ${debug})
+
+file_format: 1
@@ -1,61 +0,0 @@
-<?xml version="1.0"?>
-
-<block>
-	<name>Periodic Message Source</name>
-	<key>foo_periodic_msg_source</key>
-	<category>[Foo]</category>
-	<import>import foo</import>
-	<import>import pmt</import>
-	<make>foo.periodic_msg_source($msg, $interval, $num, $quit, $debug)</make>
-	<param>
-		<name>Message PMT</name>
-		<key>msg</key>
-		<value>pmt.intern("Hello World!")</value>
-		<type>raw</type>
-	</param>
-	<param>
-		<name>Period (ms)</name>
-		<key>interval</key>
-		<value>1000</value>
-		<type>int</type>
-	</param>
-	<param>
-		<name>Quit</name>
-		<key>quit</key>
-		<value>True</value>
-		<type>bool</type>
-		<option>
-			<name>Enable</name>
-			<key>True</key>
-		</option>
-		<option>
-			<name>Disable</name>
-			<key>False</key>
-		</option>
-	</param>
-	<param>
-		<name>Debug</name>
-		<key>debug</key>
-		<value>False</value>
-		<type>bool</type>
-		<option>
-			<name>Enable</name>
-			<key>True</key>
-		</option>
-		<option>
-			<name>Disable</name>
-			<key>False</key>
-		</option>
-	</param>
-	<param>
-		<name>Num Messages</name>
-		<key>num</key>
-		<value>-1</value>
-		<type>int</type>
-	</param>
-	<source>
-		<name>out</name>
-		<type>message</type>
-		<optional>1</optional>
-	</source>
-</block>
@@ -0,0 +1,49 @@
+# auto-generated by grc.converter
+
+id: foo_random_periodic_msg_source
+label: Random Periodic Message Source
+category: '[Foo]'
+
+parameters:
+-   id: msg_len
+    label: Message Length
+    dtype: int
+    default: '64'
+-   id: interval
+    label: Period (ms)
+    dtype: int
+    default: '1000'
+-   id: quit
+    label: Quit
+    dtype: bool
+    default: 'True'
+    options: ['True', 'False']
+    option_labels: [Enable, Disable]
+-   id: debug
+    label: Debug
+    dtype: bool
+    default: 'False'
+    options: ['True', 'False']
+    option_labels: [Enable, Disable]
+-   id: num
+    label: Num Messages
+    dtype: int
+    default: '1'
+-   id: seed
+    label: Random Seed
+    dtype: int
+    default: '1'
+
+outputs:
+-   domain: message
+    id: out
+    optional: true
+
+templates:
+    imports: |-
+        import foo
+        import pmt
+    make: foo.random_periodic_msg_source(${msg_len}, ${interval}, ${num}, ${quit},
+        ${debug}, ${seed})
+
+file_format: 1
@@ -1,67 +0,0 @@
-<?xml version="1.0"?>
-
-<block>
-	<name>Random Periodic Message Source</name>
-	<key>foo_random_periodic_msg_source</key>
-	<category>[Foo]</category>
-	<import>import foo</import>
-	<import>import pmt</import>
-	<make>foo.random_periodic_msg_source($msg_len, $interval, $num, $quit, $debug, $seed)</make>
-	<param>
-		<name>Message Length</name>
-		<key>msg_len</key>
-		<value>64</value>
-		<type>int</type>
-	</param>
-	<param>
-		<name>Period (ms)</name>
-		<key>interval</key>
-		<value>1000</value>
-		<type>int</type>
-	</param>
-	<param>
-		<name>Quit</name>
-		<key>quit</key>
-		<value>True</value>
-		<type>bool</type>
-		<option>
-			<name>Enable</name>
-			<key>True</key>
-		</option>
-		<option>
-			<name>Disable</name>
-			<key>False</key>
-		</option>
-	</param>
-	<param>
-		<name>Debug</name>
-		<key>debug</key>
-		<value>False</value>
-		<type>bool</type>
-		<option>
-			<name>Enable</name>
-			<key>True</key>
-		</option>
-		<option>
-			<name>Disable</name>
-			<key>False</key>
-		</option>
-	</param>
-	<param>
-		<name>Num Messages</name>
-		<key>num</key>
-		<value>1</value>
-		<type>int</type>
-	</param>
-	<param>
-		<name>Random Seed</name>
-		<key>seed</key>
-		<value>1</value>
-		<type>int</type>
-	</param>
-	<source>
-		<name>out</name>
-		<type>message</type>
-		<optional>1</optional>
-	</source>
-</block>
@@ -0,0 +1,28 @@
+# auto-generated by grc.converter
+
+id: foo_rtt_measure
+label: RTT measure
+category: '[Foo]'
+
+parameters:
+-   id: interval
+    label: Send interval
+    dtype: int
+    default: '500'
+
+inputs:
+-   domain: message
+    id: in
+
+outputs:
+-   label: dout
+    domain: stream
+    dtype: byte
+-   domain: message
+    id: out
+
+templates:
+    imports: import foo
+    make: foo.rtt_measure(${interval})
+
+file_format: 1
@@ -1,30 +0,0 @@
-<?xml version="1.0"?>
-<block>
-  <name>RTT measure</name>
-  <key>foo_rtt_measure</key>
-  <category>[Foo]</category>
-  <import>import foo</import>
-  <make>foo.rtt_measure($interval)</make>
-  
-  <param>
-    <name>Send interval</name>
-    <key>interval</key>
-    <value>500</value>
-    <type>int</type>
-  </param>
-  
-  <sink>
-    <name>in</name>
-    <type>message</type>
-  </sink>
-
-  <source>
-    <name>dout</name>
-    <type>byte</type>
-  </source>
-
-  <source>
-    <name>out</name>
-    <type>message</type>
-  </source>
-</block>  
@@ -0,0 +1,66 @@
+# auto-generated by grc.converter
+
+id: foo_selector
+label: Selector
+category: '[Foo]'
+
+parameters:
+-   id: type
+    label: Type
+    dtype: enum
+    options: [complex, float, int, short, byte]
+    option_attributes:
+        size: [gr.sizeof_gr_complex, gr.sizeof_float, gr.sizeof_int, gr.sizeof_short,
+            gr.sizeof_char]
+    hide: part
+-   id: num_inputs
+    label: Num Inputs
+    dtype: int
+    default: '2'
+    hide: part
+-   id: num_outputs
+    label: Num Outputs
+    dtype: int
+    default: '2'
+    hide: part
+-   id: input_index
+    label: Input Index
+    dtype: int
+    default: '0'
+-   id: output_index
+    label: Output Index
+    dtype: int
+    default: '0'
+-   id: vlen
+    label: Vec Length
+    dtype: int
+    default: '1'
+    hide: ${ 'part' if vlen == 1 else 'none' }
+
+inputs:
+-   domain: stream
+    dtype: ${ type }
+    vlen: ${ vlen }
+    multiplicity: ${ num_inputs }
+
+outputs:
+-   domain: stream
+    dtype: ${ type }
+    vlen: ${ vlen }
+    multiplicity: ${ num_outputs }
+asserts:
+- ${ vlen > 0 }
+
+templates:
+    imports: import foo
+    make: "foo.selector(\n\titem_size=${type.size}*${vlen},\n\tnum_inputs=${num_inputs},\n\
+        \tnum_outputs=${num_outputs},\n\tinput_index=${input_index},\n\toutput_index=${output_index},\n\
+        )"
+    callbacks:
+    - set_input_index(int(${input_index}))
+    - set_output_index(int(${output_index}))
+
+documentation: |-
+    Connect the sink at input index to the source at output index. Leave all other ports disconnected.
+
+file_format: 1
@@ -0,0 +1,47 @@
+# auto-generated by grc.converter
+
+id: foo_valve
+label: Valve
+category: '[Foo]'
+
+parameters:
+-   id: type
+    label: Type
+    dtype: enum
+    options: [complex, float, int, short, byte]
+    option_attributes:
+        size: [gr.sizeof_gr_complex, gr.sizeof_float, gr.sizeof_int, gr.sizeof_short,
+            gr.sizeof_char]
+    hide: part
+-   id: open
+    label: Open
+    dtype: raw
+    default: '0'
+-   id: vlen
+    label: Vec Length
+    dtype: int
+    default: '1'
+    hide: ${ 'part' if vlen == 1 else 'none' }
+
+inputs:
+-   domain: stream
+    dtype: ${ type }
+    vlen: ${ vlen }
+
+outputs:
+-   domain: stream
+    dtype: ${ type }
+    vlen: ${ vlen }
+asserts:
+- ${ vlen > 0 }
+
+templates:
+    imports: import foo
+    make: foo.valve(item_size=${type.size}*${vlen}, open=bool(${open}))
+    callbacks:
+    - set_open(bool(${open}))
+
+documentation: |-
+    Connect output to input when valve is closed (not open).
+
+file_format: 1
@@ -0,0 +1,34 @@
+# auto-generated by grc.converter
+
+id: foo_wireshark_connector
+label: Wireshark Connector
+category: '[Foo]'
+
+parameters:
+-   id: tech
+    label: Technology
+    dtype: enum
+    default: '127'
+    options: ['127', '195']
+    option_labels: [WiFi, ZigBee]
+-   id: debug
+    label: Debug
+    dtype: bool
+    default: 'False'
+    options: ['True', 'False']
+    option_labels: [Enable, Disable]
+
+inputs:
+-   domain: message
+    id: in
+
+outputs:
+-   domain: stream
+    dtype: byte
+    multiplicity: '1'
+
+templates:
+    imports: import foo
+    make: foo.wireshark_connector(${tech}, ${debug})
+
+file_format: 1
@@ -1,49 +0,0 @@
-<?xml version="1.0"?>
-<block>
-	<name>Wireshark Connector</name>
-	<key>foo_wireshark_connector</key>
-	<category>[Foo]</category>
-	<import>import foo</import>
-	<make>foo.wireshark_connector($tech, $debug)</make>
-
-	<param>
-		<name>Technology</name>
-		<key>tech</key>
-		<value>127</value>
-		<type>enum</type>
-		<option>
-			<name>WiFi</name>
-			<key>127</key>
-		</option>
-		<option>
-			<name>ZigBee</name>
-			<key>195</key>
-		</option>
-	</param>
-
-	<param>
-		<name>Debug</name>
-		<key>debug</key>
-		<value>False</value>
-		<type>bool</type>
-
-		<option>
-			<name>Enable</name>
-			<key>True</key>
-		</option>
-		<option>
-			<name>Disable</name>
-			<key>False</key>
-		</option>
-	</param>
-
-	<sink>
-		<name>in</name>
-		<type>message</type>
-	</sink>
-	<source>
-		<name>out</name>
-		<type>byte</type>
-		<nports>1</nports>
-	</source>
-</block>
@@ -1,21 +1,10 @@
 # Copyright 2011,2012 Free Software Foundation, Inc.
 #
-# This file is part of GNU Radio
+# This file was generated by gr_modtool, a tool from the GNU Radio framework
+# This file is a part of gr-foo
 #
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
 #
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.

 ########################################################################
 # Install public header files
@@ -23,6 +12,7 @@
 install(FILES
    api.h
    burst_tagger.h
+    channel_model.h
    packet_dropper.h
    packet_pad.h
    packet_pad2.h
@@ -30,5 +20,6 @@ install(FILES
    random_periodic_msg_source.h
    rtt_measure.h
    wireshark_connector.h
+    pad_tagged_stream.h
    DESTINATION include/foo
 )
@@ -1,22 +1,11 @@
 /*
 * Copyright 2011 Free Software Foundation, Inc.
 *
- * This file is part of GNU Radio
+ * This file was generated by gr_modtool, a tool from the GNU Radio framework
+ * This file is a part of gr-foo
 *
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
 *
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
 */

 #ifndef INCLUDED_FOO_API_H
@@ -29,7 +29,7 @@ namespace foo {

 	class FOO_API burst_tagger : virtual public gr::sync_block {
 		public:
-			typedef boost::shared_ptr<burst_tagger> sptr;
+			typedef std::shared_ptr<burst_tagger> sptr;

 			static sptr make(pmt::pmt_t tag_name, unsigned int mult);
 	};
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2017 Bastian Bloessl <mail@bastibl.net>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef INCLUDED_FOO_CHANNEL_MODEL_H
+#define INCLUDED_FOO_CHANNEL_MODEL_H
+
+#include <foo/api.h>
+#include <gnuradio/hier_block2.h>
+#include <gnuradio/types.h>
+
+namespace gr {
+namespace foo {
+
+class FOO_API channel_model : virtual public hier_block2
+{
+public:
+    typedef std::shared_ptr<channel_model> sptr;
+
+    static sptr make(double noise_voltage = 0.0, double frequency_offset = 0.0,
+            double epsilon = 1.0,
+            const std::vector<gr_complex> &taps = std::vector<gr_complex>(1, 1),
+            double noise_seed = 0, bool block_tags = false);
+
+    virtual void set_noise_voltage(double noise_voltage) = 0;
+    virtual void set_frequency_offset(double frequency_offset) = 0;
+    virtual void set_taps(const std::vector<gr_complex> &taps) = 0;
+    virtual void set_timing_offset(double epsilon) = 0;
+
+    virtual double noise_voltage() const = 0;
+    virtual double frequency_offset() const = 0;
+    virtual std::vector<gr_complex> taps() const = 0;
+    virtual double timing_offset() const = 0;
+};
+
+} // namespace foo
+} // namespace gr
+
+#endif /* INCLUDED_FOO_CHANNEL_MODEL_H */
@@ -26,7 +26,7 @@ namespace foo {
 	class FOO_API packet_dropper : virtual public gr::block
 	{
 	public:
-		typedef boost::shared_ptr<packet_dropper> sptr;
+		typedef std::shared_ptr<packet_dropper> sptr;
 		static sptr make(double drop_rate, unsigned long seed);
 	};
 }  // namespace foo
@@ -27,7 +27,7 @@ class FOO_API packet_pad : virtual public gr::block
 {
 public:

-	typedef boost::shared_ptr<packet_pad> sptr;
+	typedef std::shared_ptr<packet_pad> sptr;
 	static sptr make(bool debug = false, bool delay=false, double delay_sec=0.01, unsigned int pad_front = 0, unsigned int pad_tail = 0);

 };
@@ -27,7 +27,7 @@ class FOO_API packet_pad2 : virtual public gr::tagged_stream_block
 {
 public:

-	typedef boost::shared_ptr<packet_pad2> sptr;
+	typedef std::shared_ptr<packet_pad2> sptr;
 	static sptr make(bool debug = false, bool delay=false, double delay_sec=0.01, unsigned int pad_front = 0, unsigned int pad_tail = 0);

 };
@@ -0,0 +1,55 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2019 "Cyancali".
+ *
+ * This is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this software; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_FOO_PAD_TAGGED_STREAM_H
+#define INCLUDED_FOO_PAD_TAGGED_STREAM_H
+
+#include <foo/api.h>
+#include <gnuradio/tagged_stream_block.h>
+
+namespace gr {
+  namespace foo {
+
+    /*!
+     * \brief <+description of block+>
+     * \ingroup foo
+     *
+     */
+    class FOO_API pad_tagged_stream : virtual public gr::tagged_stream_block
+    {
+     public:
+      typedef std::shared_ptr<pad_tagged_stream> sptr;
+
+      /*!
+       * \brief Return a shared_ptr to a new instance of foo::pad_tagged_stream.
+       *
+       * To avoid accidental use of raw pointers, foo::pad_tagged_stream's
+       * constructor is in a private implementation
+       * class. foo::pad_tagged_stream::make is the public interface for
+       * creating new instances.
+       */
+      static sptr make(int buffer_size, const std::string len_tag_name);
+    };
+
+  } // namespace foo
+} // namespace gr
+
+#endif /* INCLUDED_FOO_PAD_TAGGED_STREAM_H */
+
@@ -27,7 +27,7 @@ class FOO_API periodic_msg_source : virtual public gr::block
 {
 public:

-	typedef boost::shared_ptr<periodic_msg_source> sptr;
+	typedef std::shared_ptr<periodic_msg_source> sptr;
 	static sptr make(pmt::pmt_t msg, long interval, int num_msg = -1,
 			bool quit = true, bool debug = false);

@@ -28,7 +28,7 @@ class FOO_API random_periodic_msg_source : virtual public gr::block
 {
 public:

-	typedef boost::shared_ptr<random_periodic_msg_source> sptr;
+	typedef std::shared_ptr<random_periodic_msg_source> sptr;
 	static sptr make(int msg_len, long interval, int num_msg = 1,
 			bool quit = true, bool debug = false, int seed = 0);

@@ -27,7 +27,7 @@ namespace foo {
 	class FOO_API rtt_measure : virtual public gr::block
 	{
 	public:
-		typedef boost::shared_ptr<rtt_measure> sptr;
+		typedef std::shared_ptr<rtt_measure> sptr;
 		static sptr make(unsigned long interval);
 	};
 }  // namespace foo
@@ -32,7 +32,7 @@ class FOO_API wireshark_connector : virtual public gr::block
 {
 public:
 	
-	typedef boost::shared_ptr<wireshark_connector> sptr;
+	typedef std::shared_ptr<wireshark_connector> sptr;
 	static sptr make(LinkType type, bool debug= false);
 };

@@ -1,21 +1,10 @@
-# Copyright 2011,2012 Free Software Foundation, Inc.
+# Copyright 2011,2012,2016,2018,2019 Free Software Foundation, Inc.
 #
-# This file is part of GNU Radio
+# This file was generated by gr_modtool, a tool from the GNU Radio framework
+# This file is a part of gr-foo
 #
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
 #
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.

 ########################################################################
 # Setup library
@@ -23,16 +12,15 @@
 include(GrPlatform) #define LIB_SUFFIX

 include_directories(
-    ${Boost_INCLUDE_DIR}
    ${UHD_INCLUDE_DIRS}
 )
 link_directories(
-    ${Boost_LIBRARY_DIRS}
    ${UHD_LIBRARY_DIRS}
 )

 list(APPEND foo_sources
    burst_tagger_impl.cc
+    channel_model_impl.cc
    packet_dropper_impl.cc
    packet_pad2.cc
    packet_pad_impl.cc
@@ -40,36 +28,54 @@ list(APPEND foo_sources
    random_periodic_msg_source_impl.cc
    rtt_measure_impl.cc
    wireshark_connector_impl.cc
+    pad_tagged_stream_impl.cc
 )

-set(PACKAGE_FIND_VERSION_MAJOR 0)
-include(GnuradioConfigVersion)
-
-if(${API_COMPAT} EQUAL 8)
-    message(STATUS "next branch (3.8 install), using new API")
-    add_definitions("-DGR_FOO_NEW_API")
-elseif(${MINOR_VERSION} GREATER 7)
-    message(STATUS "recent 3.7.8 install, using new API")
-    add_definitions("-DGR_FOO_NEW_API")
-elseif(${MINOR_VERSION} EQUAL 7 AND NOT ${MAINT_VERSION} STREQUAL "git")
-    message(STATUS "recent real 3.7.7 install, using new API")
-    add_definitions("-DGR_FOO_NEW_API")
-elseif(${MINOR_VERSION} EQUAL 6 AND NOT ${MAINT_VERSION} STREQUAL "git" AND ${MAINT_VERSION} GREATER 0)
-    message(STATUS "3.7.6 with maint version >= 1 install, using new API")
-    add_definitions("-DGR_FOO_NEW_API")
-else()
-    message(STATUS "using old API")
-endif()
+set(foo_sources "${foo_sources}" PARENT_SCOPE)
+if(NOT foo_sources)
+    MESSAGE(STATUS "No C++ sources... skipping lib/")
+    return()
+endif(NOT foo_sources)

 add_library(gnuradio-foo SHARED ${foo_sources})
-target_link_libraries(gnuradio-foo ${Boost_LIBRARIES} ${GNURADIO_ALL_LIBRARIES} ${UHD_LIBRARIES})
+target_link_libraries(gnuradio-foo
+  gnuradio::gnuradio-runtime
+  gnuradio::gnuradio-pmt
+  gnuradio::gnuradio-blocks
+  gnuradio::gnuradio-filter
+  gnuradio::gnuradio-analog
+  ${UHD_LIBRARIES})
+target_include_directories(gnuradio-foo
+    PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/../include>
+    PUBLIC $<INSTALL_INTERFACE:include>
+  )
 set_target_properties(gnuradio-foo PROPERTIES DEFINE_SYMBOL "gnuradio_foo_EXPORTS")

+if(APPLE)
+    set_target_properties(gnuradio-foo PROPERTIES
+        INSTALL_NAME_DIR "${CMAKE_INSTALL_PREFIX}/lib"
+    )
+endif(APPLE)
+
 ########################################################################
 # Install built library files
 ########################################################################
-install(TARGETS gnuradio-foo
-    LIBRARY DESTINATION lib${LIB_SUFFIX} # .so/.dylib file
-    ARCHIVE DESTINATION lib${LIB_SUFFIX} # .lib file
-    RUNTIME DESTINATION bin              # .dll file
+include(GrMiscUtils)
+GR_LIBRARY_FOO(gnuradio-foo)
+
+########################################################################
+# Print summary
+########################################################################
+message(STATUS "Using install prefix: ${CMAKE_INSTALL_PREFIX}")
+message(STATUS "Building for version: ${VERSION} / ${LIBVER}")
+
+########################################################################
+# Build and register unit test
+########################################################################
+include(GrTest)
+
+# If your unit tests require special include paths, add them here
+#include_directories()
+# List all files that contain Boost.UTF unit tests here
+list(APPEND test_foo_sources
 )
@@ -0,0 +1,140 @@
+/*
+ * Copyright (C) 2017 Bastian Bloessl <mail@bastibl.net>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "channel_model_impl.h"
+#include <gnuradio/io_signature.h>
+#include <iostream>
+
+namespace gr {
+namespace foo {
+
+channel_model::sptr
+channel_model::make(double noise_voltage,
+		    double frequency_offset,
+		    double epsilon,
+		    const std::vector<gr_complex> &taps,
+		    double noise_seed,
+		    bool block_tags)
+{
+    return gnuradio::get_initial_sptr
+    (new channel_model_impl(noise_voltage,
+			    frequency_offset,
+			    epsilon,
+			    taps,
+			    noise_seed,
+			    block_tags));
+}
+
+// Hierarchical block constructor
+channel_model_impl::channel_model_impl(double noise_voltage,
+					double frequency_offset,
+					double epsilon,
+					const std::vector<gr_complex> &taps,
+					double noise_seed,
+					bool block_tags
+					)
+    : hier_block2("channel_model",
+		    io_signature::make(1, 1, sizeof(gr_complex)),
+		    io_signature::make(1, 1, sizeof(gr_complex)))
+{
+    d_taps = taps;
+    while(d_taps.size() < 2) {
+    d_taps.push_back(0);
+    }
+
+    d_timing_offset = filter::mmse_resampler_cc::make(0, epsilon);
+
+    d_multipath = filter::fir_filter_ccc::make(1, d_taps);
+
+    d_noise_adder = blocks::add_cc::make();
+    d_noise = analog::noise_source_c::make(analog::GR_GAUSSIAN,
+						noise_voltage, noise_seed);
+    d_freq_offset = analog::sig_source_c::make(1, analog::GR_SIN_WAVE,
+						frequency_offset, 1.0, 0.0);
+    d_mixer_offset = blocks::multiply_cc::make();
+
+    connect(self(), 0, d_timing_offset, 0);
+    connect(d_timing_offset, 0, d_multipath, 0);
+    connect(d_multipath, 0, d_mixer_offset, 0);
+    connect(d_freq_offset, 0, d_mixer_offset, 1);
+    connect(d_mixer_offset, 0, d_noise_adder, 1);
+    connect(d_noise, 0, d_noise_adder, 0);
+    connect(d_noise_adder, 0, self(), 0);
+
+    if (block_tags) {
+    d_timing_offset->set_tag_propagation_policy(gr::block::TPP_DONT);
+    }
+}
+
+channel_model_impl::~channel_model_impl()
+{
+}
+
+void
+channel_model_impl::set_noise_voltage(double noise_voltage)
+{
+    d_noise->set_amplitude(noise_voltage);
+}
+
+void
+channel_model_impl::set_frequency_offset(double frequency_offset)
+{
+    d_freq_offset->set_frequency(frequency_offset);
+}
+
+void
+channel_model_impl::set_taps(const std::vector<gr_complex> &taps)
+{
+    d_taps = taps;
+    while(d_taps.size() < 2) {
+    d_taps.push_back(0);
+    }
+    d_multipath->set_taps(d_taps);
+}
+
+void
+channel_model_impl::set_timing_offset(double epsilon)
+{
+    d_timing_offset->set_resamp_ratio(epsilon);
+}
+
+double
+channel_model_impl::noise_voltage() const
+{
+    return d_noise->amplitude();
+}
+
+double
+channel_model_impl::frequency_offset() const
+{
+    return d_freq_offset->frequency();
+}
+
+std::vector<gr_complex>
+channel_model_impl::taps() const
+{
+    return d_multipath->taps();
+}
+
+double
+channel_model_impl::timing_offset() const
+{
+    return d_timing_offset->resamp_ratio();
+}
+
+} /* namespace channels */
+} /* namespace gr */
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2017 Bastian Bloessl <mail@bastibl.net>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef INCLUDED_FOO_CHANNEL_MODEL_IMPL_H
+#define INCLUDED_FOO_CHANNEL_MODEL_IMPL_H
+
+#include <foo/channel_model.h>
+
+#include <gnuradio/top_block.h>
+#include <gnuradio/blocks/add_blk.h>
+#include <gnuradio/blocks/multiply.h>
+#include <gnuradio/analog/sig_source.h>
+#include <gnuradio/analog/noise_source.h>
+#include <gnuradio/filter/mmse_resampler_cc.h>
+#include <gnuradio/filter/fir_filter_blk.h>
+
+namespace gr {
+namespace foo {
+
+class FOO_API channel_model_impl : public foo::channel_model
+{
+private:
+    blocks::add_cc::sptr d_noise_adder;
+    blocks::multiply_cc::sptr d_mixer_offset;
+
+    analog::sig_source_c::sptr d_freq_offset;
+    analog::noise_source_c::sptr d_noise;
+
+    filter::mmse_resampler_cc::sptr d_timing_offset;
+    filter::fir_filter_ccc::sptr d_multipath;
+
+    std::vector<gr_complex> d_taps;
+
+public:
+    channel_model_impl(double noise_voltage,
+			double frequency_offset,
+			double epsilon,
+			const std::vector<gr_complex> &taps,
+			double noise_seed,
+			bool block_tags);
+
+    ~channel_model_impl();
+
+    void set_noise_voltage(double noise_voltage);
+    void set_frequency_offset(double frequency_offset);
+    void set_taps(const std::vector<gr_complex> &taps);
+    void set_timing_offset(double epsilon);
+
+    double noise_voltage() const;
+    double frequency_offset() const;
+    std::vector<gr_complex> taps() const;
+    double timing_offset() const;
+};
+
+} // namespace foo
+} // namespace gr
+
+#endif /* INCLUDED_FOO_CHANNEL_MODEL_IMPL_H */
@@ -32,7 +32,7 @@ packet_dropper_impl::packet_dropper_impl(double drop_rate, unsigned long seed)
 		throw std::out_of_range("drop rate has to be < 1");
 	}
 	message_port_register_in(pmt::mp("in"));
-	set_msg_handler(pmt::mp("in"), boost::bind(&packet_dropper_impl::msg_handler, this, _1));
+	set_msg_handler(pmt::mp("in"), boost::bind(&packet_dropper_impl::msg_handler, this, boost::placeholders::_1));
 	message_port_register_out(pmt::mp("out"));
 }

@@ -0,0 +1,95 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2019 "Cyancali".
+ *
+ * This is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this software; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <gnuradio/io_signature.h>
+#include "pad_tagged_stream_impl.h"
+
+namespace gr {
+  namespace foo {
+
+    pad_tagged_stream::sptr
+    pad_tagged_stream::make(int buffer_size, const std::string len_tag_name)
+    {
+      return gnuradio::get_initial_sptr
+        (new pad_tagged_stream_impl(buffer_size, len_tag_name));
+    }
+
+
+    /*
+     * The private constructor
+     */
+    pad_tagged_stream_impl::pad_tagged_stream_impl(int buffer_size, const std::string len_tag_name)
+      : gr::tagged_stream_block("pad_tagged_stream",
+                                gr::io_signature::make(1, 1, sizeof(gr_complex)),
+                                gr::io_signature::make(1, 1, sizeof(gr_complex)),
+                                len_tag_name),
+        d_buf_len(buffer_size),
+        d_len_tag(len_tag_name)
+    {
+        set_min_output_buffer(buffer_size*2);
+        set_tag_propagation_policy(TPP_DONT);
+    }
+
+    /*
+     * Our virtual destructor.
+     */
+    pad_tagged_stream_impl::~pad_tagged_stream_impl()
+    {
+    }
+
+    int
+    pad_tagged_stream_impl::calculate_output_stream_length(const gr_vector_int &ninput_items)
+    {
+      return d_buf_len;
+    }
+
+    int
+    pad_tagged_stream_impl::work (int noutput_items,
+                       gr_vector_int &ninput_items,
+                       gr_vector_const_void_star &input_items,
+                       gr_vector_void_star &output_items)
+    {
+      const gr_complex *in = (const gr_complex *) input_items[0];
+      gr_complex *out = (gr_complex *) output_items[0];
+
+      noutput_items = d_buf_len;
+
+
+      memcpy(out, in, sizeof(gr_complex) * std::min(d_buf_len, ninput_items[0]));
+
+      if (ninput_items[0] <= noutput_items)
+      {
+        memset((out+ninput_items[0]), 0, sizeof(gr_complex) * noutput_items-ninput_items[0]);
+      }
+      else // ninput_items[0] > noutput_items
+      {
+        std::cout << "PadTaggedStream: Warning - Tagged stream is longer than buffer" << std::endl;
+      }
+
+      return noutput_items;
+    }
+
+  } /* namespace foo */
+} /* namespace gr */
+
@@ -0,0 +1,52 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2019 "Cyancali".
+ *
+ * This is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this software; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_FOO_PAD_TAGGED_STREAM_IMPL_H
+#define INCLUDED_FOO_PAD_TAGGED_STREAM_IMPL_H
+
+#include <foo/pad_tagged_stream.h>
+
+namespace gr {
+  namespace foo {
+
+    class pad_tagged_stream_impl : public pad_tagged_stream
+    {
+     private:
+      int d_buf_len;
+      std::string d_len_tag;
+
+     public:
+      pad_tagged_stream_impl(int buffer_size, const std::string len_tag_name);
+      ~pad_tagged_stream_impl();
+
+      int calculate_output_stream_length(const gr_vector_int &ninput_items);
+
+      // Where all the action really happens
+      int work(int noutput_items,
+           gr_vector_int &ninput_items,
+           gr_vector_const_void_star &input_items,
+           gr_vector_void_star &output_items);
+    };
+
+  } // namespace foo
+} // namespace gr
+
+#endif /* INCLUDED_FOO_PAD_TAGGED_STREAM_IMPL_H */
+
@@ -43,7 +43,7 @@ periodic_msg_source_impl::periodic_msg_source_impl(pmt::pmt_t msg,
 }

 periodic_msg_source_impl::~periodic_msg_source_impl() {
-	gr::thread::scoped_lock(d_mutex);
+	gr::thread::scoped_lock d_mutex;

 	d_finished = true;
 	d_thread->interrupt();
@@ -54,20 +54,17 @@ periodic_msg_source_impl::~periodic_msg_source_impl() {
 void
 periodic_msg_source_impl::run(periodic_msg_source_impl *instance) {

-	try {
-
 	// flow graph startup delay
 	boost::this_thread::sleep(boost::posix_time::milliseconds(500));

 	while(1) {
 		long delay;
 		{
-			gr::thread::scoped_lock(d_mutex);
+			gr::thread::scoped_lock d_mutex;
 			if(d_finished || !d_nmsg_left) {
 				d_finished = true;
 				if(d_quit) {
 					boost::this_thread::sleep(boost::posix_time::milliseconds(500));
-					message_port_pub( pmt::mp("out"), pmt::PMT_EOF);
 					post(pmt::mp("system"), pmt::cons(pmt::mp("done"), pmt::from_long(1)));
 				}
 				break;
@@ -85,47 +82,36 @@ periodic_msg_source_impl::run(periodic_msg_source_impl *instance) {
 		}
 		boost::this_thread::sleep(boost::posix_time::milliseconds(delay));
 	}
-
-	} catch(boost::thread_interrupted) {
-		gr::thread::scoped_lock(d_mutex);
-		dout << "PMS: thread interrupted" << std::endl;
-		d_finished = true;
-		if(d_quit) {
-			boost::this_thread::sleep(boost::posix_time::milliseconds(500));
-			message_port_pub( pmt::mp("out"), pmt::PMT_EOF);
-			post(pmt::mp("system"), pmt::cons(pmt::mp("done"), pmt::from_long(1)));
-		}
-	}
 }

 void
 periodic_msg_source_impl::set_nmsg(int nmsg) {
-	gr::thread::scoped_lock(d_mutex);
+	gr::thread::scoped_lock d_mutex;
 	d_nmsg_total = nmsg;
 }

 int
 periodic_msg_source_impl::get_nmsg() {
-	gr::thread::scoped_lock(d_mutex);
+	gr::thread::scoped_lock d_mutex;
 	return d_nmsg_total;
 }

 void
 periodic_msg_source_impl::set_delay(long delay) {
-	gr::thread::scoped_lock(d_mutex);
+	gr::thread::scoped_lock d_mutex;
 	d_interval = delay;
 }

 long
 periodic_msg_source_impl::get_delay() {
-	gr::thread::scoped_lock(d_mutex);
+	gr::thread::scoped_lock d_mutex;
 	return d_interval;
 }


 void
 periodic_msg_source_impl::start_tx() {
-	gr::thread::scoped_lock(d_mutex);
+	gr::thread::scoped_lock d_mutex;

 	if(is_running()) return;

@@ -49,7 +49,7 @@ random_periodic_msg_source_impl::random_periodic_msg_source_impl(int msg_len,
 }

 random_periodic_msg_source_impl::~random_periodic_msg_source_impl() {
-	gr::thread::scoped_lock(d_mutex);
+	gr::thread::scoped_lock d_mutex;
 	d_finished = true;
 	d_thread->interrupt();
 	d_thread->join();
@@ -59,20 +59,17 @@ random_periodic_msg_source_impl::~random_periodic_msg_source_impl() {
 void
 random_periodic_msg_source_impl::run(random_periodic_msg_source_impl *instance) {

-	try {
-
 	// flow graph startup delay
 	boost::this_thread::sleep(boost::posix_time::milliseconds(500));

 	while(1) {
 		long delay;
 		{
-			gr::thread::scoped_lock(d_mutex);
+			gr::thread::scoped_lock d_mutex;
 			if(d_finished || !d_nmsg_left) {
 				d_finished = true;
 				if(d_quit) {
 					boost::this_thread::sleep(boost::posix_time::milliseconds(500));
-					message_port_pub( pmt::mp("out"), pmt::PMT_EOF);
 					post(pmt::mp("system"), pmt::cons(pmt::mp("done"), pmt::from_long(1)));
 				}
 				break;
@@ -91,59 +88,48 @@ random_periodic_msg_source_impl::run(random_periodic_msg_source_impl *instance)
 		}
 		boost::this_thread::sleep(boost::posix_time::milliseconds(delay));
 	}
-
-	} catch(boost::thread_interrupted) {
-		gr::thread::scoped_lock(d_mutex);
-		dout << "PMS: thread interrupted" << std::endl;
-		d_finished = true;
-		if(d_quit) {
-			boost::this_thread::sleep(boost::posix_time::milliseconds(500));
-			message_port_pub( pmt::mp("out"), pmt::PMT_EOF);
-			post(pmt::mp("system"), pmt::cons(pmt::mp("done"), pmt::from_long(1)));
-		}
-	}
 }

 // Generate a random message
 pmt::pmt_t
 random_periodic_msg_source_impl::generate_msg() {
-	uint8_t vec[d_msg_len];
+	std::vector<uint8_t> vec(d_msg_len);

 	for(int i = 0; i < d_msg_len; i++) {
 		vec[i] = d_randbytes();
 	}

-	pmt::pmt_t blob = pmt::make_blob(vec, d_msg_len);
+	pmt::pmt_t blob = pmt::make_blob(vec.data(), d_msg_len);
 	return pmt::cons(pmt::PMT_NIL, blob);
 }
 void
 random_periodic_msg_source_impl::set_nmsg(int nmsg) {
-	gr::thread::scoped_lock(d_mutex);
+	gr::thread::scoped_lock d_mutex;
 	d_nmsg_total = nmsg;
 }

 int
 random_periodic_msg_source_impl::get_nmsg() {
-	gr::thread::scoped_lock(d_mutex);
+	gr::thread::scoped_lock d_mutex;
 	return d_nmsg_total;
 }

 void
 random_periodic_msg_source_impl::set_delay(long delay) {
-	gr::thread::scoped_lock(d_mutex);
+	gr::thread::scoped_lock d_mutex;
 	d_interval = delay;
 }

 long
 random_periodic_msg_source_impl::get_delay() {
-	gr::thread::scoped_lock(d_mutex);
+	gr::thread::scoped_lock d_mutex;
 	return d_interval;
 }


 void
 random_periodic_msg_source_impl::start_tx() {
-	gr::thread::scoped_lock(d_mutex);
+	gr::thread::scoped_lock d_mutex;

 	if(is_running()) return;

@@ -83,7 +83,7 @@ rtt_measure_impl::general_work(int noutput, gr_vector_int& ninput_items,
 boost::posix_time::ptime
 rtt_measure_impl::start_time()
 {
-	gr::thread::scoped_lock(d_mutex);
+	gr::thread::scoped_lock d_mutex;
 	return d_start_time;
 }

@@ -181,11 +181,7 @@ wireshark_connector_impl::general_work(int noutput, gr_vector_int& ninput_items,
 	gr_complex *out = (gr_complex*)output_items[0];

 	if(!d_msg_len) {
-#ifdef GR_FOO_NEW_API
-		pmt::pmt_t msg(delete_head_blocking(pmt::mp("in"), 100));
-#else
-		pmt::pmt_t msg(delete_head_blocking(pmt::mp("in")));
-#endif
+		pmt::pmt_t msg(delete_head_nowait(pmt::mp("in")));

 		if(!msg) {
 			return 0;
@@ -1,21 +1,10 @@
 # Copyright 2011 Free Software Foundation, Inc.
 #
-# This file is part of GNU Radio
+# This file was generated by gr_modtool, a tool from the GNU Radio framework
+# This file is a part of gr-foo
 #
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
 #
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.

 ########################################################################
 # Include python install macros
@@ -25,12 +14,15 @@ if(NOT PYTHONINTERP_FOUND)
    return()
 endif()

+add_subdirectory(bindings)
+
 ########################################################################
 # Install python sources
 ########################################################################
 GR_PYTHON_INSTALL(
    FILES
    __init__.py
+    selector.py
    DESTINATION ${GR_PYTHON_DIR}/foo
 )

@@ -40,4 +32,3 @@ GR_PYTHON_INSTALL(
 include(GrTest)

 set(GR_TEST_TARGET_DEPS gnuradio-foo)
-set(GR_TEST_PYTHON_DIRS ${CMAKE_BINARY_DIR}/swig)
@@ -1,54 +1,24 @@
 #
 # Copyright 2008,2009 Free Software Foundation, Inc.
 #
-# This application is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-#
-# This application is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+# SPDX-License-Identifier: GPL-3.0-or-later
 #

 # The presence of this file turns this directory into a Python package

 '''
-This is the GNU Radio CCS module. Place your Python package
+This is the GNU Radio FOO module. Place your Python package
 description here (python/__init__.py).
 '''
+import os

-# ----------------------------------------------------------------
-# Temporary workaround for ticket:181 (swig+python problem)
-import sys
-_RTLD_GLOBAL = 0
+# import pybind11 generated symbols into the foo namespace
 try:
-    from dl import RTLD_GLOBAL as _RTLD_GLOBAL
-except ImportError:
-    try:
-	from DLFCN import RTLD_GLOBAL as _RTLD_GLOBAL
-    except ImportError:
+    # this might fail if the module is python-only
+    from .foo_python import *
+except ModuleNotFoundError:
    pass

-if _RTLD_GLOBAL != 0:
-    _dlopenflags = sys.getdlopenflags()
-    sys.setdlopenflags(_dlopenflags|_RTLD_GLOBAL)
-# ----------------------------------------------------------------
-
-
-# import swig generated symbols into the foo namespace
-from foo_swig import *
-
 # import any pure python here
+from .selector import *
 #
-
-# ----------------------------------------------------------------
-# Tail of workaround
-if _RTLD_GLOBAL != 0:
-    sys.setdlopenflags(_dlopenflags)      # Restore original flags
-# ----------------------------------------------------------------
@@ -0,0 +1,51 @@
+# Copyright 2020 Free Software Foundation, Inc.
+#
+# This file is part of GNU Radio
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+
+########################################################################
+# Check if there is C++ code at all
+########################################################################
+if(NOT foo_sources)
+    MESSAGE(STATUS "No C++ sources... skipping python bindings")
+    return()
+endif(NOT foo_sources)
+
+########################################################################
+# Check for pygccxml
+########################################################################
+GR_PYTHON_CHECK_MODULE_RAW(
+    "pygccxml"
+    "import pygccxml"
+    PYGCCXML_FOUND
+    )
+
+include(GrPybind)
+
+########################################################################
+# Python Bindings
+########################################################################
+
+list(APPEND foo_python_files
+    python_bindings.cc
+
+    burst_tagger_python.cc
+    channel_model_python.cc
+    packet_dropper_python.cc
+    packet_pad2_python.cc
+    packet_pad_python.cc
+    pad_tagged_stream_python.cc
+    periodic_msg_source_python.cc
+    random_periodic_msg_source_python.cc
+    rtt_measure_python.cc
+    wireshark_connector_python.cc
+    )
+
+GR_PYBIND_MAKE_OOT(foo 
+   ../..
+   gr::foo
+   "${foo_python_files}")
+
+install(TARGETS foo_python DESTINATION ${GR_PYTHON_DIR}/foo COMPONENT pythonapi)
@@ -0,0 +1,57 @@
+import warnings
+import argparse
+import os
+from gnuradio.bindtool import BindingGenerator
+import pathlib
+import sys
+
+parser = argparse.ArgumentParser(description='Bind a GR Out of Tree Block')
+parser.add_argument('--module', type=str,
+                    help='Name of gr module containing file to bind (e.g. fft digital analog)')
+
+parser.add_argument('--output_dir', default='/tmp',
+                    help='Output directory of generated bindings')
+parser.add_argument('--prefix', help='Prefix of Installed GNU Radio')
+parser.add_argument('--src', help='Directory of gnuradio source tree',
+                    default=os.path.dirname(os.path.abspath(__file__))+'/../../..')
+
+parser.add_argument(
+    '--filename', help="File to be parsed")
+
+parser.add_argument(
+    '--defines', help='Set additional defines for precompiler',default=(), nargs='*')
+parser.add_argument(
+    '--include', help='Additional Include Dirs, separated', default=(), nargs='*')
+
+parser.add_argument(
+    '--status', help='Location of output file for general status (used during cmake)', default=None
+)
+parser.add_argument(
+    '--flag_automatic', default='0'
+)
+parser.add_argument(
+    '--flag_pygccxml', default='0'
+)
+
+args = parser.parse_args()
+
+prefix = args.prefix
+output_dir = args.output_dir
+defines = tuple(','.join(args.defines).split(','))
+includes = ','.join(args.include)
+name = args.module
+
+namespace = ['gr', name]
+prefix_include_root = name
+
+
+with warnings.catch_warnings():
+    warnings.filterwarnings("ignore", category=DeprecationWarning)
+
+    bg = BindingGenerator(prefix, namespace,
+                          prefix_include_root, output_dir, define_symbols=defines, addl_includes=includes,
+                          catch_exceptions=False, write_json_output=False, status_output=args.status,
+                          flag_automatic=True if args.flag_automatic.lower() in [
+                              '1', 'true'] else False,
+                          flag_pygccxml=True if args.flag_pygccxml.lower() in ['1', 'true'] else False)
+    bg.gen_file_binding(args.filename)
@@ -0,0 +1,61 @@
+/*
+ * Copyright 2021 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ */
+
+/***********************************************************************************/
+/* This file is automatically generated using bindtool and can be manually edited  */
+/* The following lines can be configured to regenerate this file during cmake      */
+/* If manual edits are made, the following tags should be modified accordingly.    */
+/* BINDTOOL_GEN_AUTOMATIC(0)                                                       */
+/* BINDTOOL_USE_PYGCCXML(0)                                                        */
+/* BINDTOOL_HEADER_FILE(burst_tagger.h)                                        */
+/* BINDTOOL_HEADER_FILE_HASH(c99561501264e56677e8f0631b47434d)                     */
+/***********************************************************************************/
+
+#include <pybind11/complex.h>
+#include <pybind11/pybind11.h>
+#include <pybind11/stl.h>
+
+namespace py = pybind11;
+
+#include <foo/burst_tagger.h>
+// pydoc.h is automatically generated in the build directory
+#include <burst_tagger_pydoc.h>
+
+void bind_burst_tagger(py::module& m)
+{
+
+    using burst_tagger    = ::gr::foo::burst_tagger;
+
+
+    py::class_<burst_tagger, gr::sync_block, gr::block, gr::basic_block,
+        std::shared_ptr<burst_tagger>>(m, "burst_tagger", D(burst_tagger))
+
+        .def(py::init(&burst_tagger::make),
+           py::arg("tag_name"),
+           py::arg("mult"),
+           D(burst_tagger,make)
+        )
+        
+
+
+
+        ;
+
+
+
+
+}
+
+
+
+
+
+
+
+
@@ -0,0 +1,117 @@
+/*
+ * Copyright 2021 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ */
+
+/***********************************************************************************/
+/* This file is automatically generated using bindtool and can be manually edited  */
+/* The following lines can be configured to regenerate this file during cmake      */
+/* If manual edits are made, the following tags should be modified accordingly.    */
+/* BINDTOOL_GEN_AUTOMATIC(0)                                                       */
+/* BINDTOOL_USE_PYGCCXML(0)                                                        */
+/* BINDTOOL_HEADER_FILE(channel_model.h)                                        */
+/* BINDTOOL_HEADER_FILE_HASH(2d1fbde4f2f01f74496f71008f2acb85)                     */
+/***********************************************************************************/
+
+#include <pybind11/complex.h>
+#include <pybind11/pybind11.h>
+#include <pybind11/stl.h>
+
+namespace py = pybind11;
+
+#include <foo/channel_model.h>
+// pydoc.h is automatically generated in the build directory
+#include <channel_model_pydoc.h>
+
+void bind_channel_model(py::module& m)
+{
+
+    using channel_model    = ::gr::foo::channel_model;
+
+
+    py::class_<channel_model, gr::hier_block2,
+        std::shared_ptr<channel_model>>(m, "channel_model", D(channel_model))
+
+        .def(py::init(&channel_model::make),
+           py::arg("noise_voltage") = 0.,
+           py::arg("frequency_offset") = 0.,
+           py::arg("epsilon") = 1.,
+           py::arg("taps") = std::vector<gr_complex>(1, 1),
+           py::arg("noise_seed") = 0,
+           py::arg("block_tags") = false,
+           D(channel_model,make)
+        )
+        
+
+
+
+
+        
+        .def("set_noise_voltage",&channel_model::set_noise_voltage,       
+            py::arg("noise_voltage"),
+            D(channel_model,set_noise_voltage)
+        )
+
+
+        
+        .def("set_frequency_offset",&channel_model::set_frequency_offset,       
+            py::arg("frequency_offset"),
+            D(channel_model,set_frequency_offset)
+        )
+
+
+        
+        .def("set_taps",&channel_model::set_taps,       
+            py::arg("taps"),
+            D(channel_model,set_taps)
+        )
+
+
+        
+        .def("set_timing_offset",&channel_model::set_timing_offset,       
+            py::arg("epsilon"),
+            D(channel_model,set_timing_offset)
+        )
+
+
+        
+        .def("noise_voltage",&channel_model::noise_voltage,       
+            D(channel_model,noise_voltage)
+        )
+
+
+        
+        .def("frequency_offset",&channel_model::frequency_offset,       
+            D(channel_model,frequency_offset)
+        )
+
+
+        
+        .def("taps",&channel_model::taps,       
+            D(channel_model,taps)
+        )
+
+
+        
+        .def("timing_offset",&channel_model::timing_offset,       
+            D(channel_model,timing_offset)
+        )
+
+        ;
+
+
+
+
+}
+
+
+
+
+
+
+
+
@@ -0,0 +1 @@
+This directory stores templates for docstrings that are scraped from the include header files for each block
@@ -0,0 +1,27 @@
+/*
+ * Copyright 2021 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ */
+#include "pydoc_macros.h"
+#define D(...) DOC(gr,foo, __VA_ARGS__ )
+/*
+  This file contains placeholders for docstrings for the Python bindings.
+  Do not edit! These were automatically extracted during the binding process
+  and will be overwritten during the build process
+ */
+
+
+ 
+ static const char *__doc_gr_foo_burst_tagger = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_burst_tagger_burst_tagger = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_burst_tagger_make = R"doc()doc";
+
+  
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2021 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ */
+#include "pydoc_macros.h"
+#define D(...) DOC(gr,foo, __VA_ARGS__ )
+/*
+  This file contains placeholders for docstrings for the Python bindings.
+  Do not edit! These were automatically extracted during the binding process
+  and will be overwritten during the build process
+ */
+
+
+ 
+ static const char *__doc_gr_foo_channel_model = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_channel_model_channel_model_0 = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_channel_model_channel_model_1 = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_channel_model_make = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_channel_model_set_noise_voltage = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_channel_model_set_frequency_offset = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_channel_model_set_taps = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_channel_model_set_timing_offset = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_channel_model_noise_voltage = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_channel_model_frequency_offset = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_channel_model_taps = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_channel_model_timing_offset = R"doc()doc";
+
+  
@@ -0,0 +1,27 @@
+/*
+ * Copyright 2021 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ */
+#include "pydoc_macros.h"
+#define D(...) DOC(gr,foo, __VA_ARGS__ )
+/*
+  This file contains placeholders for docstrings for the Python bindings.
+  Do not edit! These were automatically extracted during the binding process
+  and will be overwritten during the build process
+ */
+
+
+ 
+ static const char *__doc_gr_foo_packet_dropper = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_packet_dropper_packet_dropper = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_packet_dropper_make = R"doc()doc";
+
+  
@@ -0,0 +1,27 @@
+/*
+ * Copyright 2021 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ */
+#include "pydoc_macros.h"
+#define D(...) DOC(gr,foo, __VA_ARGS__ )
+/*
+  This file contains placeholders for docstrings for the Python bindings.
+  Do not edit! These were automatically extracted during the binding process
+  and will be overwritten during the build process
+ */
+
+
+ 
+ static const char *__doc_gr_foo_packet_pad2 = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_packet_pad2_packet_pad2 = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_packet_pad2_make = R"doc()doc";
+
+  
@@ -0,0 +1,27 @@
+/*
+ * Copyright 2021 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ */
+#include "pydoc_macros.h"
+#define D(...) DOC(gr,foo, __VA_ARGS__ )
+/*
+  This file contains placeholders for docstrings for the Python bindings.
+  Do not edit! These were automatically extracted during the binding process
+  and will be overwritten during the build process
+ */
+
+
+ 
+ static const char *__doc_gr_foo_packet_pad = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_packet_pad_packet_pad = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_packet_pad_make = R"doc()doc";
+
+  
@@ -0,0 +1,27 @@
+/*
+ * Copyright 2021 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ */
+#include "pydoc_macros.h"
+#define D(...) DOC(gr,foo, __VA_ARGS__ )
+/*
+  This file contains placeholders for docstrings for the Python bindings.
+  Do not edit! These were automatically extracted during the binding process
+  and will be overwritten during the build process
+ */
+
+
+ 
+ static const char *__doc_gr_foo_pad_tagged_stream = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_pad_tagged_stream_pad_tagged_stream = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_pad_tagged_stream_make = R"doc()doc";
+
+  
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2021 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ */
+#include "pydoc_macros.h"
+#define D(...) DOC(gr,foo, __VA_ARGS__ )
+/*
+  This file contains placeholders for docstrings for the Python bindings.
+  Do not edit! These were automatically extracted during the binding process
+  and will be overwritten during the build process
+ */
+
+
+ 
+ static const char *__doc_gr_foo_periodic_msg_source = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_periodic_msg_source_periodic_msg_source_0 = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_periodic_msg_source_periodic_msg_source_1 = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_periodic_msg_source_make = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_periodic_msg_source_set_nmsg = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_periodic_msg_source_get_nmsg = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_periodic_msg_source_set_delay = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_periodic_msg_source_get_delay = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_periodic_msg_source_start_tx = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_periodic_msg_source_stop_tx = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_periodic_msg_source_is_running = R"doc()doc";
+
+  
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2021 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ */
+#include "pydoc_macros.h"
+#define D(...) DOC(gr,foo, __VA_ARGS__ )
+/*
+  This file contains placeholders for docstrings for the Python bindings.
+  Do not edit! These were automatically extracted during the binding process
+  and will be overwritten during the build process
+ */
+
+
+ 
+ static const char *__doc_gr_foo_random_periodic_msg_source = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_random_periodic_msg_source_random_periodic_msg_source_0 = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_random_periodic_msg_source_random_periodic_msg_source_1 = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_random_periodic_msg_source_make = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_random_periodic_msg_source_set_nmsg = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_random_periodic_msg_source_get_nmsg = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_random_periodic_msg_source_set_delay = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_random_periodic_msg_source_get_delay = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_random_periodic_msg_source_start_tx = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_random_periodic_msg_source_stop_tx = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_random_periodic_msg_source_is_running = R"doc()doc";
+
+  
@@ -0,0 +1,27 @@
+/*
+ * Copyright 2021 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ */
+#include "pydoc_macros.h"
+#define D(...) DOC(gr,foo, __VA_ARGS__ )
+/*
+  This file contains placeholders for docstrings for the Python bindings.
+  Do not edit! These were automatically extracted during the binding process
+  and will be overwritten during the build process
+ */
+
+
+ 
+ static const char *__doc_gr_foo_rtt_measure = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_rtt_measure_rtt_measure = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_rtt_measure_make = R"doc()doc";
+
+  
@@ -0,0 +1,27 @@
+/*
+ * Copyright 2021 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ */
+#include "pydoc_macros.h"
+#define D(...) DOC(gr,foo, __VA_ARGS__ )
+/*
+  This file contains placeholders for docstrings for the Python bindings.
+  Do not edit! These were automatically extracted during the binding process
+  and will be overwritten during the build process
+ */
+
+
+ 
+ static const char *__doc_gr_foo_wireshark_connector = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_wireshark_connector_wireshark_connector = R"doc()doc";
+
+
+ static const char *__doc_gr_foo_wireshark_connector_make = R"doc()doc";
+
+  
@@ -0,0 +1,78 @@
+# Utilities for reading values in header files
+
+from argparse import ArgumentParser
+import re
+
+
+class PybindHeaderParser:
+    def __init__(self, pathname):
+        with open(pathname,'r') as f:
+            self.file_txt = f.read()
+
+    def get_flag_automatic(self):
+        # p = re.compile(r'BINDTOOL_GEN_AUTOMATIC\(([^\s])\)')
+        # m = p.search(self.file_txt)
+        m = re.search(r'BINDTOOL_GEN_AUTOMATIC\(([^\s])\)', self.file_txt)
+        if (m and m.group(1) == '1'):
+            return True
+        else:
+            return False
+        
+    def get_flag_pygccxml(self):    
+        # p = re.compile(r'BINDTOOL_USE_PYGCCXML\(([^\s])\)')
+        # m = p.search(self.file_txt)
+        m = re.search(r'BINDTOOL_USE_PYGCCXML\(([^\s])\)', self.file_txt)
+        if (m and m.group(1) == '1'):
+            return True
+        else:
+            return False
+
+    def get_header_filename(self):
+        # p = re.compile(r'BINDTOOL_HEADER_FILE\(([^\s]*)\)')
+        # m = p.search(self.file_txt)
+        m = re.search(r'BINDTOOL_HEADER_FILE\(([^\s]*)\)', self.file_txt)
+        if (m):
+            return m.group(1)
+        else:
+            return None
+
+    def get_header_file_hash(self):
+        # p = re.compile(r'BINDTOOL_HEADER_FILE_HASH\(([^\s]*)\)')
+        # m = p.search(self.file_txt)
+        m = re.search(r'BINDTOOL_HEADER_FILE_HASH\(([^\s]*)\)', self.file_txt)
+        if (m):
+            return m.group(1)
+        else:
+            return None
+
+    def get_flags(self):
+        return f'{self.get_flag_automatic()};{self.get_flag_pygccxml()};{self.get_header_filename()};{self.get_header_file_hash()};'
+
+
+
+def argParse():
+    """Parses commandline args."""
+    desc='Reads the parameters from the comment block in the pybind files'
+    parser = ArgumentParser(description=desc)
+    
+    parser.add_argument("function", help="Operation to perform on comment block of pybind file", choices=["flag_auto","flag_pygccxml","header_filename","header_file_hash","all"])
+    parser.add_argument("pathname", help="Pathname of pybind c++ file to read, e.g. blockname_python.cc")
+
+    return parser.parse_args()
+
+if __name__ == "__main__":
+    # Parse command line options and set up doxyxml.
+    args = argParse()
+
+    pbhp = PybindHeaderParser(args.pathname)
+
+    if args.function == "flag_auto":
+        print(pbhp.get_flag_automatic())
+    elif args.function == "flag_pygccxml":
+        print(pbhp.get_flag_pygccxml())
+    elif args.function == "header_filename":
+        print(pbhp.get_header_filename())
+    elif args.function == "header_file_hash":
+        print(pbhp.get_header_file_hash()) 
+    elif args.function == "all":
+        print(pbhp.get_flags())
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Bastian Bloessl	cc8bfc6e4e	Merge branch 'maint-3.8' into maint-3.9	2021-08-05 16:20:58 +02:00
Gisle Vanem	7557bf48f3	Fix use of VLA	2021-08-05 16:20:09 +02:00
Bastian Bloessl	a43fe4988d	Merge branch 'maint-3.8' into maint-3.9 # Conflicts: # MANIFEST.md	2021-07-20 12:27:24 +02:00
Bastian Bloessl	7b96dcb386	udpate readme and manifest	2021-07-20 12:26:30 +02:00
Bastian Bloessl	a1bbd2b44b	python bindings	2021-07-19 09:36:07 +02:00
Bastian Bloessl	eeca8906ba	port build system	2021-07-19 09:20:31 +02:00
Bastian Bloessl	484f8ea48a	Merge branch 'maint-3.8'	2021-07-19 08:53:54 +02:00
Bastian Bloessl	87c4cf248c	boost 1.73 fix	2020-08-12 11:46:36 +02:00
Bastian Bloessl	e17edbd4ad	boost 1.73 fix	2020-08-12 11:46:12 +02:00
Bastian Bloessl	69755e4f8f	GR API was messed up through merging dev branch	2019-12-17 11:13:19 +01:00
Bastian Bloessl	13fac53de8	GR API was messed up through merging dev branch	2019-12-17 11:13:10 +01:00
aewag	ba1d26ea2f	lib/pad_tagged_stream_impl: Added element size to memcpy/memset call as the tagged stream is without it not completely copied	2019-10-21 11:00:06 +02:00
aewag	65421a6755	lib/pad_tagged_stream_impl: Added element size to memcpy/memset call as the tagged stream is without it not completely copied	2019-10-21 10:59:12 +02:00
Cyancali	3fce940681	lib/pad_tagged_stream_impl.cc: Apply min call to avoid copying too much input	2019-10-15 10:27:14 +02:00
Cyancali	e3e4d51c2f	lib/pad_tagged_stream_impl.cc: Added a warning if tagged stream is longer than buffer size	2019-10-15 10:27:11 +02:00
Cyancali	d20139e0ed	grc/foo_pad_tagged_stream.block: Added default value for buffer size to match default Pluto buffer size	2019-10-15 10:27:07 +02:00
Cyancali	19d1487cb6	README.md: added documentation about the Pad Tagged Stream block	2019-10-15 10:27:03 +02:00
Cyancali	a0859d705a	lib/pad_tagged_stream_impl.cc: Added minimum output buffer size to not need to set it in the advanced tab	2019-10-15 10:26:58 +02:00
Cyancali	d1ec4c1572	Added new block: Pad Tagged Stream	2019-10-15 10:26:52 +02:00
Cyancali	84b4e95007	lib/pad_tagged_stream_impl.cc: Apply min call to avoid copying too much input	2019-10-15 10:25:50 +02:00
Cyancali	2ab199f87a	lib/pad_tagged_stream_impl.cc: Added a warning if tagged stream is longer than buffer size	2019-10-15 10:25:50 +02:00
Cyancali	82b479c3e0	grc/foo_pad_tagged_stream.block: Added default value for buffer size to match default Pluto buffer size	2019-10-15 10:25:50 +02:00
Cyancali	e980b54f19	README.md: added documentation about the Pad Tagged Stream block	2019-10-15 10:25:50 +02:00
Cyancali	c81c8dfa19	lib/pad_tagged_stream_impl.cc: Added minimum output buffer size to not need to set it in the advanced tab	2019-10-15 10:25:50 +02:00
Cyancali	e3ada6d33e	Added new block: Pad Tagged Stream	2019-10-15 10:25:50 +02:00
Bastian Bloessl	ceb13d50e1	cmake: adapt versioning to gr 3.8	2019-08-26 13:21:00 +02:00
Bastian Bloessl	e618e70b12	cmake: adapt versioning to gr 3.8	2019-08-26 13:20:54 +02:00
Bastian Bloessl	42fa4043b0	cmake: udpate to GNU Radio master branch	2019-08-22 16:00:34 +02:00
Bastian Bloessl	d26261fa13	readme: update	2019-06-06 07:21:01 +02:00
Bastian Bloessl	fe1607547a	readme: explain new development model	2019-06-06 06:39:36 +02:00
Bastian Bloessl	3f5718dec9	more porting	2019-06-06 06:27:09 +02:00
Bastian Bloessl	8998b5688f	enable grc variable	2019-03-13 20:53:58 +00:00
Bastian Bloessl	50c2310644	more updates	2019-03-13 20:51:40 +00:00
Bastian Bloessl	8360cae375	more updates	2019-03-08 12:38:20 +00:00
Bastian Bloessl	284a0b1fa5	cmake updates	2019-02-21 18:36:24 +00:00
Bastian Bloessl	d58e74decb	no docs	2019-02-21 18:35:51 +00:00
Bastian Bloessl	404cda65ca	start applying changes from modtool	2019-02-21 17:57:34 +00:00
Bastian Bloessl	450a37bb5e	del docs folder	2019-02-21 07:42:44 +00:00
Bastian Bloessl	9d02c2df6d	pyton: explicit relative imports	2018-10-04 14:04:55 +02:00
Bastian Bloessl	8e1dcdf929	gnuradio does not export python variable	2018-10-04 14:04:55 +02:00
Bastian Bloessl	dd16c69162	prepare for python3	2018-10-04 14:04:55 +02:00
Bastian Bloessl	b4e47b7c7b	del local cmake modules	2018-10-04 14:04:55 +02:00
Bastian Bloessl	42f06ef628	delete cpp unit	2018-10-04 14:04:55 +02:00
Bastian Bloessl	de8b850895	xml -> yaml	2018-10-04 14:04:55 +02:00
Bastian Bloessl	24914b9391	update to GR 3.8 API	2018-10-04 14:02:22 +02:00
Bastian Bloessl	0236c7d70c	Merge branch 'master' into next	2018-06-21 10:05:20 +01:00
Bastian Bloessl	dd69381a13	Merge branch 'master' into next	2018-03-31 11:58:11 +01:00
Bastian Bloessl	092e16f9de	Merge pull request #9 from jkbecker/fixreadme Markdown README + typo	2018-03-31 12:56:31 +02:00
Johannes Becker	35f41a33b6	converted to .md and fixes	2018-03-27 16:33:41 -04:00
Bastian Bloessl	5bbe1f87ae	channel: GNU Radio renamed resampler	2017-10-10 12:02:05 +01:00
Bastian Bloessl	2ba97c8d6d	perf-monitor: print load avg	2017-04-20 16:46:46 +02:00
Bastian Bloessl	5ff9e43532	Merge branch 'master' into next # Conflicts: # CMakeLists.txt	2017-03-17 14:53:00 +01:00
Bastian Bloessl	555a0895a5	add channel model with better noise source	2017-02-11 12:10:03 +01:00
Bastian Bloessl	fb3ea60bc4	selector, valve: remove deprecated warning	2017-02-11 11:43:53 +01:00
Bastian Bloessl	119d00d17c	resurrect selector block	2017-02-11 08:59:50 +01:00
Bastian Bloessl	eb6c6509ee	Merge branch 'master' into next	2016-12-16 10:08:36 +01:00
Bastian Bloessl	b5f59f0a2a	Merge branch 'master' into next	2016-12-04 16:29:25 +01:00
Bastian Bloessl	49fa80691f	Merge branch 'master' into next	2016-08-07 13:30:54 +02:00
Bastian Bloessl	a3c4a21ac1	Merge branch 'master' into development	2016-06-22 12:45:46 +02:00
Bastian Bloessl	02ee21184a	message sources: del try/catch block forgot why I added it in the first place	2016-05-31 13:05:41 +02:00
Bastian Bloessl	6f86f92ff4	cmake: delete API compile switch	2016-05-02 12:54:53 +02:00
Bastian Bloessl	c171d3501a	message source: don't send eofs	2016-05-01 19:29:20 +02:00
Bastian Bloessl	7bf5d07e94	wireshark: don't block waiting for messages	2016-05-01 19:29:20 +02:00
Bastian Bloessl	d32db7df76	message source: adapt to new api	2016-05-01 19:29:20 +02:00
				`@@ -0,0 +1 @@`
				`This directory stores templates for docstrings that are scraped from the include header files for each block`