more porting

CMakeLists.txt

@@ -1,4 +1,4 @@
-# Copyright 2011,2012 Free Software Foundation, Inc.
+# Copyright 2011,2012,2014,2016,2018 Free Software Foundation, Inc.
 #
 # This file is part of gr-foo
 #
@@ -24,20 +24,20 @@ cmake_minimum_required(VERSION 3.8)
 project(gr-foo CXX C)
 enable_testing()
 
-#install to PyBOMBS target prefix if defined
+# 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
+# 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
+# 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
@@ -48,6 +48,9 @@ set(VERSION_INFO_MAINT_VERSION 0)
 
 cmake_policy(SET CMP0011 NEW)
 
+# Enable generation of compile_commands.json for code completion engines
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
 ########################################################################
 # Compiler specific setup
 ########################################################################
@@ -58,6 +61,26 @@ if((CMAKE_CXX_COMPILER_ID MATCHES "Clang" OR
     add_definitions(-fvisibility=hidden)
 endif()
 
+IF(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+    SET(CMAKE_CXX_STANDARD 11)
+ELSEIF(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+    SET(CMAKE_CXX_STANDARD 11)
+ELSEIF(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
+    SET(CMAKE_CXX_STANDARD 11)
+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.")
@@ -128,19 +151,12 @@ add_subdirectory(include/foo)
 add_subdirectory(lib)
 add_subdirectory(swig)
 add_subdirectory(python)
-if(ENABLE_GRC)
-    add_subdirectory(grc)
-endif()
+add_subdirectory(grc)
 
 ########################################################################
 # Install cmake search helper for this library
 ########################################################################
 
-configure_file(
-    ${CMAKE_SOURCE_DIR}/cmake/Modules/fooConfig.cmake.in
-    ${CMAKE_CURRENT_BINARY_DIR}/fooConfig.cmake
-@ONLY)
-
-install(FILES ${CMAKE_CURRENT_BINARY_DIR}/fooConfig.cmake
+install(FILES cmake/Modules/fooConfig.cmake
     DESTINATION ${CMAKE_MODULES_DIR}/foo
 )

cmake/Modules/fooConfig.cmake

@@ -6,11 +6,9 @@ FIND_PATH(
     NAMES foo/api.h
     HINTS $ENV{FOO_DIR}/include
         ${PC_FOO_INCLUDEDIR}
-    PATHS
-        @CMAKE_INSTALL_PREFIX@/include
-        ${CMAKE_INSTALL_PREFIX}/include
-        /usr/local/include
-        /usr/include
+    PATHS ${CMAKE_INSTALL_PREFIX}/include
+          /usr/local/include
+          /usr/include
 )
 
 FIND_LIBRARY(
@@ -18,16 +16,13 @@ FIND_LIBRARY(
     NAMES gnuradio-foo
     HINTS $ENV{FOO_DIR}/lib
         ${PC_FOO_LIBDIR}
-    PATHS
-        @CMAKE_INSTALL_PREFIX@/lib
-        @CMAKE_INSTALL_PREFIX@/lib64
-        ${CMAKE_INSTALL_PREFIX}/lib
-        ${CMAKE_INSTALL_PREFIX}/lib64
-        /usr/local/lib
-        /usr/local/lib64
-        /usr/lib
-        /usr/lib64
-)
+    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")
 

lib/CMakeLists.txt

@@ -23,11 +23,9 @@
 include(GrPlatform) #define LIB_SUFFIX
 
 include_directories(
-    ${Boost_INCLUDE_DIR}
     ${UHD_INCLUDE_DIRS}
 )
 link_directories(
-    ${Boost_LIBRARY_DIRS}
     ${UHD_LIBRARY_DIRS}
 )
 

python/__init__.py

@@ -31,7 +31,6 @@ try:
 except ImportError:
     pass
 
-from .selector import *
-
 # import any pure python here
+from .selector import *
 #

swig/CMakeLists.txt

@@ -21,8 +21,8 @@
 # Check if there is C++ code at all
 ########################################################################
 if(NOT foo_sources)
-	MESSAGE(STATUS "No C++ sources... skipping swig/")
-	return()
+    MESSAGE(STATUS "No C++ sources... skipping swig/")
+    return()
 endif(NOT foo_sources)
 
 ########################################################################