From c4f857a8c8d6541d606eaffbcc277cd8f9bedc31 Mon Sep 17 00:00:00 2001
From: csrichter <csrichter@hotmail.de>
Date: Fri, 15 Apr 2022 23:05:05 +0200
Subject: [PATCH] update makefile from new OOT

---
 CMakeLists.txt | 74 ++++++++++++++++++++++++++++----------------------
 1 file changed, 41 insertions(+), 33 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4290062..d5f6fb9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -24,7 +24,7 @@ add_definitions(-std=c++11)
 ########################################################################
 # Project setup
 ########################################################################
-cmake_minimum_required(VERSION 2.6)
+cmake_minimum_required(VERSION 3.8)
 project(gr-multirds CXX C)
 enable_testing()
 
@@ -53,11 +53,33 @@ set(VERSION_INFO_MAINT_VERSION git)
 ########################################################################
 # Compiler specific setup
 ########################################################################
-if(CMAKE_COMPILER_IS_GNUCXX AND 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)
 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 boost
 ########################################################################
@@ -82,19 +104,21 @@ endif()
 ########################################################################
 # Install directories
 ########################################################################
+find_package(Gnuradio "3.8" REQUIRED)
+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/multirds)
-set(GR_DATA_DIR         share)
+set(GR_CMAKE_DIR        ${CMAKE_MODULES_DIR}/multirds)
 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)
 
 ########################################################################
 # On Apple only, set install name and use rpath correctly, if not already set
@@ -116,32 +140,20 @@ if(APPLE)
     endif(NOT CMAKE_BUILD_WITH_INSTALL_RPATH)
 endif(APPLE)
 
+
 ########################################################################
 # Find gnuradio build dependencies
 ########################################################################
-find_package(CppUnit)
 find_package(Doxygen)
-
-# Search for GNU Radio and its components and versions. Add any
-# components required to the list of GR_REQUIRED_COMPONENTS (in all
-# caps such as FILTER or FFT) and change the version to the minimum
-# API compatible version required.
-set(GR_REQUIRED_COMPONENTS RUNTIME)
-find_package(Gnuradio "3.8" REQUIRED)
-list(INSERT CMAKE_MODULE_PATH 0 ${CMAKE_SOURCE_DIR}/cmake/Modules)
-include(GrVersion)
-
-if(NOT CPPUNIT_FOUND)
-    message(FATAL_ERROR "CppUnit required to compile multirds")
-endif()
+find_package(CppUnit)
 
 ########################################################################
 # Setup doxygen option
 ########################################################################
 if(DOXYGEN_FOUND)
-	option(ENABLE_DOXYGEN "Build docs using Doxygen" ON)
+    option(ENABLE_DOXYGEN "Build docs using Doxygen" ON)
 else(DOXYGEN_FOUND)
-	option(ENABLE_DOXYGEN "Build docs using Doxygen" OFF)
+    option(ENABLE_DOXYGEN "Build docs using Doxygen" OFF)
 endif(DOXYGEN_FOUND)
 
 ########################################################################
@@ -166,7 +178,6 @@ link_directories(
 # Set component parameters
 set(GR_MULTIRDS_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/include CACHE INTERNAL "" FORCE)
 set(GR_MULTIRDS_SWIG_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/swig CACHE INTERNAL "" FORCE)
-
 ########################################################################
 # Create uninstall target
 ########################################################################
@@ -177,25 +188,22 @@ configure_file(
 
 add_custom_target(uninstall
     ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake
-)
+    )
+
 
 ########################################################################
 # Add subdirectories
 ########################################################################
 add_subdirectory(include/multirds)
 add_subdirectory(lib)
+add_subdirectory(apps)
+add_subdirectory(docs)
 add_subdirectory(swig)
 add_subdirectory(python)
 add_subdirectory(grc)
-add_subdirectory(apps)
-add_subdirectory(docs)
-
 ########################################################################
 # Install cmake search helper for this library
 ########################################################################
-if(NOT CMAKE_MODULES_DIR)
-  set(CMAKE_MODULES_DIR lib${LIB_SUFFIX}/cmake)
-endif(NOT CMAKE_MODULES_DIR)
 
 install(FILES cmake/Modules/multirdsConfig.cmake
     DESTINATION ${CMAKE_MODULES_DIR}/multirds