Make use of Threads::Threads target

CMakeLists.txt

@@ -437,7 +437,7 @@ endif()
 ################################################################################
 if(CMAKE_VERSION VERSION_LESS 3.1)
     find_package(Threads REQUIRED)
-    set(THREAD_LIBRARIES ${CMAKE_THREAD_LIBS_INIT})
+    add_library(Threads::Threads ALIAS ${CMAKE_THREAD_LIBS_INIT})
 else()
     set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
     if(CMAKE_CROSSCOMPILING)
@@ -446,7 +446,6 @@ else()
         set(THREADS_PREFER_PTHREAD_FLAG TRUE)
     endif()
     find_package(Threads REQUIRED)
-    set(THREAD_LIBRARIES Threads::Threads)
 endif()
 
 
@@ -1101,7 +1100,6 @@ endif()
 
 if(NOT ENABLE_LOG)
     message(STATUS "Logging is not enabled")
-    target_compile_definitions(Glog::glog PUBLIC -DGOOGLE_STRIP_LOG=1)
 endif()
 
 

src/main/CMakeLists.txt

@@ -17,12 +17,6 @@
 #
 
 
-if(OS_IS_MACOSX)
-    if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
-        set(MAC_LIBRARIES "-lc++")
-    endif()
-endif()
-
 add_executable(gnss-sdr ${CMAKE_CURRENT_SOURCE_DIR}/main.cc)
 
 target_link_libraries(gnss-sdr
@@ -33,8 +27,7 @@ target_link_libraries(gnss-sdr
         Glog::glog
         gnss_rx
         gnss_sdr_flags
-        ${THREAD_LIBRARIES}
-        ${MAC_LIBRARIES}
+        Threads::Threads
 )
 
 # Disable internal logging
@@ -70,6 +63,15 @@ if(ENABLE_GPERFTOOLS)
     endif()
 endif()
 
+if(OS_IS_MACOSX)
+    if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+        target_link_libraries(gnss-sdr
+            PUBLIC
+                "-lc++"
+        )
+    endif()
+endif()
+
 add_custom_command(TARGET gnss-sdr
     POST_BUILD COMMAND ${CMAKE_COMMAND} -E copy $<TARGET_FILE:gnss-sdr>
         ${CMAKE_SOURCE_DIR}/install/$<TARGET_FILE_NAME:gnss-sdr>

src/tests/CMakeLists.txt

@@ -96,7 +96,7 @@ if(NOT ${GTEST_DIR_LOCAL})
     set(GTEST_LIBRARIES
         ${binary_dir}/googletest/${ADD_DEBUG}${CMAKE_FIND_LIBRARY_PREFIXES}gtest${FINAL_D}${CMAKE_STATIC_LIBRARY_SUFFIX}
         ${binary_dir}/googletest/${ADD_DEBUG}${CMAKE_FIND_LIBRARY_PREFIXES}gtest_main${FINAL_D}${CMAKE_STATIC_LIBRARY_SUFFIX}
-        ${THREAD_LIBRARIES})
+        Threads::Threads)
     set(GTEST_LIB_DIR "${CMAKE_CURRENT_BINARY_DIR}/../../gtest-${GNSSSDR_GTEST_LOCAL_VERSION}/googletest")
 else()
     if(GTEST_INCLUDE_DIRS)
@@ -110,7 +110,7 @@ else()
         add_library(gtest ${GTEST_DIR}/src/gtest-all.cc ${GTEST_DIR}/src/gtest_main.cc)
         set(GTEST_LIBRARIES gtest)
     endif()
-    target_link_libraries(gtest PUBLIC ${THREAD_LIBRARIES})
+    target_link_libraries(gtest PUBLIC Threads::Threads)
 endif()
 
 
@@ -459,7 +459,7 @@ if(ENABLE_SYSTEM_TESTING)
     add_definitions(-DHOST_SYSTEM="${HOST_SYSTEM}")
 
     #### TTFF
-    set(OPT_LIBS_ ${Boost_LIBRARIES} ${THREAD_LIBRARIES} Gflags::gflags Glog::glog
+    set(OPT_LIBS_ ${Boost_LIBRARIES} Threads::Threads Gflags::gflags Glog::glog
                   Gnuradio::runtime ${GTEST_LIBRARIES}
                   Gnuradio::blocks Gnuradio::filter
                   Gnuradio::analog gnss_sp_libs
@@ -468,7 +468,7 @@ if(ENABLE_SYSTEM_TESTING)
 
     if(ENABLE_SYSTEM_TESTING_EXTRA)
         #### POSITION_TEST
-        set(OPT_LIBS_ ${Boost_LIBRARIES} ${THREAD_LIBRARIES} Gflags::gflags Glog::glog
+        set(OPT_LIBS_ ${Boost_LIBRARIES} Threads::Threads Gflags::gflags Glog::glog
                       ${GTEST_LIBRARIES} Gnuradio::runtime
                       Gnuradio::blocks Gnuradio::filter
                       Gnuradio::analog Matio::matio Volkgnsssdr::volkgnsssdr

src/utils/front-end-cal/CMakeLists.txt

@@ -26,7 +26,7 @@ source_group(Headers FILES ${FRONT_END_CAL_HEADERS})
 target_link_libraries(front_end_cal_lib
     PUBLIC
         Armadillo::armadillo
-        ${THREAD_LIBRARIES}
+        Threads::Threads
         acq_adapters
         Volkgnsssdr::volkgnsssdr ${ORC_LIBRARIES}
         rx_core_lib
@@ -35,6 +35,7 @@ target_link_libraries(front_end_cal_lib
         channel_fsm
         gnss_sp_libs
     PRIVATE
+        Gflags::gflags
         Glog::glog
         Gnuradio::blocks
         Gnuradio::runtime