gr3.8.patch

diff --git a/cmake/Modules/GrSwig.cmake b/cmake/Modules/GrSwig.cmake
index 9849447..10d32ec 100644
--- a/cmake/Modules/GrSwig.cmake
+++ b/cmake/Modules/GrSwig.cmake
@@ -114,7 +114,7 @@ macro(GR_SWIG_MAKE name)
     endif()
 
     #append additional include directories
-    find_package(PythonLibs 2)
+    find_package(PythonLibs 3)
     list(APPEND GR_SWIG_INCLUDE_DIRS ${PYTHON_INCLUDE_PATH}) #deprecated name (now dirs)
     list(APPEND GR_SWIG_INCLUDE_DIRS ${PYTHON_INCLUDE_DIRS})
     list(APPEND GR_SWIG_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR})
diff --git a/op25/gr-op25/CMakeLists.txt b/op25/gr-op25/CMakeLists.txt
index 3ab2a79..3c79adf 100644
--- a/op25/gr-op25/CMakeLists.txt
+++ b/op25/gr-op25/CMakeLists.txt
@@ -94,11 +94,12 @@ find_package(CppUnit)
 # set(GR_REQUIRED_COMPONENTS RUNTIME BLOCKS FILTER ...)
 # find_package(Gnuradio "version")
 set(GR_REQUIRED_COMPONENTS RUNTIME BLOCKS FILTER PMT)
-find_package(Gnuradio)
-
-if(NOT GNURADIO_RUNTIME_FOUND)
-    message(FATAL_ERROR "GnuRadio Runtime required to compile op25")
+SET(MIN_GR_VERSION "3.8.0")
+find_package(Gnuradio REQUIRED)
+if("${Gnuradio_VERSION}" VERSION_LESS MIN_GR_VERSION)
+    MESSAGE(FATAL_ERROR "GnuRadio version required: >=\"" ${MIN_GR_VERSION} "\" found: \"" ${Gnuradio_VERSION} "\"")
 endif()
+
 if(NOT CPPUNIT_FOUND)
     message(FATAL_ERROR "CppUnit required to compile op25")
 endif()
diff --git a/op25/gr-op25/lib/CMakeLists.txt b/op25/gr-op25/lib/CMakeLists.txt
index 255ef93..51b4154 100644
--- a/op25/gr-op25/lib/CMakeLists.txt
+++ b/op25/gr-op25/lib/CMakeLists.txt
@@ -56,7 +56,7 @@ list(APPEND op25_sources
 )
 
 add_library(gnuradio-op25 SHARED ${op25_sources})
-target_link_libraries(gnuradio-op25 ${Boost_LIBRARIES} ${GNURADIO_RUNTIME_LIBRARIES} itpp pcap)
+target_link_libraries(gnuradio-op25 ${Boost_LIBRARIES} gnuradio::gnuradio-runtime itpp pcap)
 set_target_properties(gnuradio-op25 PROPERTIES DEFINE_SYMBOL "gnuradio_op25_EXPORTS")
 
 ########################################################################
diff --git a/op25/gr-op25/python/__init__.py b/op25/gr-op25/python/__init__.py
index 428279d..7338b06 100644
--- a/op25/gr-op25/python/__init__.py
+++ b/op25/gr-op25/python/__init__.py
@@ -42,7 +42,7 @@ if _RTLD_GLOBAL != 0:
 
 
 # import swig generated symbols into the op25 namespace
-from op25_swig import *
+from .op25_swig import *
 
 # import any pure python here
 #
diff --git a/op25/gr-op25/swig/CMakeLists.txt b/op25/gr-op25/swig/CMakeLists.txt
index e99226f..2530c45 100644
--- a/op25/gr-op25/swig/CMakeLists.txt
+++ b/op25/gr-op25/swig/CMakeLists.txt
@@ -21,7 +21,7 @@
 # Include swig generation macros
 ########################################################################
 find_package(SWIG)
-find_package(PythonLibs 2)
+find_package(PythonLibs 3)
 if(NOT SWIG_FOUND OR NOT PYTHONLIBS_FOUND)
     return()
 endif()
@@ -31,9 +31,7 @@ include(GrPython)
 ########################################################################
 # Setup swig generation
 ########################################################################
-foreach(incdir ${GNURADIO_RUNTIME_INCLUDE_DIRS})
-    list(APPEND GR_SWIG_INCLUDE_DIRS ${incdir}/gnuradio/swig)
-endforeach(incdir)
+set(GR_SWIG_INCLUDE_DIRS $<TARGET_PROPERTY:gnuradio::runtime_swig,INTERFACE_INCLUDE_DIRECTORIES>)
 
 set(GR_SWIG_LIBRARIES gnuradio-op25)
 set(GR_SWIG_DOC_FILE ${CMAKE_CURRENT_BINARY_DIR}/op25_swig_doc.i)
diff --git a/op25/gr-op25_repeater/CMakeLists.txt b/op25/gr-op25_repeater/CMakeLists.txt
index 68d51e8..6a1ab48 100644
--- a/op25/gr-op25_repeater/CMakeLists.txt
+++ b/op25/gr-op25_repeater/CMakeLists.txt
@@ -91,14 +91,14 @@ find_package(CppUnit)
 # of GR_REQUIRED_COMPONENTS (in all caps) and change "version" to the
 # minimum API compatible version required.
 #
-# set(GR_REQUIRED_COMPONENTS RUNTIME BLOCKS FILTER ...)
-# find_package(Gnuradio "version")
 set(GR_REQUIRED_COMPONENTS RUNTIME BLOCKS FILTER PMT)
-find_package(Gnuradio)
-
-if(NOT GNURADIO_RUNTIME_FOUND)
-    message(FATAL_ERROR "GnuRadio Runtime required to compile op25_repeater")
+# find_package(Gnuradio "version")
+set(MIN_GR_VERSION "3.8.0")
+find_package(Gnuradio REQUIRED)
+if("${Gnuradio_VERSION}" VERSION_LESS MIN_GR_VERSION)
+    MESSAGE(FATAL_ERROR "GnuRadio version required: >=\"" ${MIN_GR_VERSION} "\" found: \"" ${Gnuradio_VERSION} "\"")
 endif()
+
 if(NOT CPPUNIT_FOUND)
     message(FATAL_ERROR "CppUnit required to compile op25_repeater")
 endif()
diff --git a/op25/gr-op25_repeater/apps/rx.py b/op25/gr-op25_repeater/apps/rx.py
index 48834e5..ee95b45 100755
--- a/op25/gr-op25_repeater/apps/rx.py
+++ b/op25/gr-op25_repeater/apps/rx.py
@@ -848,7 +848,7 @@ class p25_rx_block (gr.top_block):
 
     def process_qmsg(self, msg):
         # return true = end top block
-        RX_COMMANDS = 'skip lockout hold whitelist reload'
+        RX_COMMANDS = b'skip lockout hold whitelist reload'
         s = msg.to_string()
         if s == 'quit': return True
         elif s == 'update':
diff --git a/op25/gr-op25_repeater/lib/CMakeLists.txt b/op25/gr-op25_repeater/lib/CMakeLists.txt
index 944563d..999cb61 100755
--- a/op25/gr-op25_repeater/lib/CMakeLists.txt
+++ b/op25/gr-op25_repeater/lib/CMakeLists.txt
@@ -84,7 +84,7 @@ else(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
     find_library(GR_FILTER_LIBRARY libgnuradio-filter.so )
 endif(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
 set(GR_FILTER_LIBRARIES ${GR_FILTER_LIBRARY})
-target_link_libraries(gnuradio-op25_repeater ${Boost_LIBRARIES} ${GNURADIO_RUNTIME_LIBRARIES} ${GR_FILTER_LIBRARIES} imbe_vocoder)
+target_link_libraries(gnuradio-op25_repeater ${Boost_LIBRARIES} gnuradio::gnuradio-runtime ${GR_FILTER_LIBRARIES} imbe_vocoder)
 set_target_properties(gnuradio-op25_repeater PROPERTIES DEFINE_SYMBOL "gnuradio_op25_repeater_EXPORTS")
 
 ########################################################################
diff --git a/op25/gr-op25_repeater/python/__init__.py b/op25/gr-op25_repeater/python/__init__.py
index 11bf534..bbbc45a 100644
--- a/op25/gr-op25_repeater/python/__init__.py
+++ b/op25/gr-op25_repeater/python/__init__.py
@@ -42,7 +42,7 @@ if _RTLD_GLOBAL != 0:
 
 
 # import swig generated symbols into the op25_repeater namespace
-from op25_repeater_swig import *
+from .op25_repeater_swig import *
 
 # import any pure python here
 #
diff --git a/op25/gr-op25_repeater/swig/CMakeLists.txt b/op25/gr-op25_repeater/swig/CMakeLists.txt
index 1d88bbd..72d7335 100644
--- a/op25/gr-op25_repeater/swig/CMakeLists.txt
+++ b/op25/gr-op25_repeater/swig/CMakeLists.txt
@@ -21,7 +21,7 @@
 # Include swig generation macros
 ########################################################################
 find_package(SWIG)
-find_package(PythonLibs 2)
+find_package(PythonLibs 3)
 if(NOT SWIG_FOUND OR NOT PYTHONLIBS_FOUND)
     return()
 endif()
@@ -31,9 +31,7 @@ include(GrPython)
 ########################################################################
 # Setup swig generation
 ########################################################################
-foreach(incdir ${GNURADIO_RUNTIME_INCLUDE_DIRS})
-    list(APPEND GR_SWIG_INCLUDE_DIRS ${incdir}/gnuradio/swig)
-endforeach(incdir)
+set(GR_SWIG_INCLUDE_DIRS $<TARGET_PROPERTY:gnuradio::runtime_swig,INTERFACE_INCLUDE_DIRECTORIES>)
 
 set(GR_SWIG_LIBRARIES gnuradio-op25_repeater)
 set(GR_SWIG_DOC_FILE ${CMAKE_CURRENT_BINARY_DIR}/op25_repeater_swig_doc.i)