Improve handling of Boost 1.89

CMakeLists.txt

@@ -797,19 +797,15 @@ set(BOOST_COMPONENTS atomic chrono date_time serialization system thread)
 if(NOT ${FILESYSTEM_FOUND})
     set(BOOST_COMPONENTS ${BOOST_COMPONENTS} filesystem)
 endif()
-if(CMAKE_VERSION VERSION_LESS 3.30)
+find_package(Boost ${GNSSSDR_BOOST_MIN_VERSION} COMPONENTS ${BOOST_COMPONENTS})
-    find_package(Boost ${GNSSSDR_BOOST_MIN_VERSION} COMPONENTS ${BOOST_COMPONENTS} REQUIRED)
+if(Boost_FOUND)
+    get_filename_component(BOOST_PREFIX ${Boost_INCLUDE_DIRS} DIRECTORY)
+    message(STATUS "Found Boost v${Boost_VERSION_STRING} at ${BOOST_PREFIX}")
 else()
-    find_package(Boost ${GNSSSDR_BOOST_MIN_VERSION} COMPONENTS ${BOOST_COMPONENTS})
+    message(STATUS "Trying deprecated FindBoost Module ...")
-    if(Boost_FOUND)
+    if(POLICY CMP0167)
-        get_filename_component(BOOST_PREFIX ${Boost_INCLUDE_DIRS} DIRECTORY)
+        cmake_policy(SET CMP0167 OLD)
-        message(STATUS "Found Boost v${Boost_VERSION_STRING} at ${BOOST_PREFIX}")
+        find_package(Boost ${GNSSSDR_BOOST_MIN_VERSION} REQUIRED COMPONENTS ${BOOST_COMPONENTS})
-    else()
-        message(STATUS "Trying deprecated FindBoost Module ...")
-        if(POLICY CMP0167)
-            cmake_policy(SET CMP0167 OLD)
-            find_package(Boost ${GNSSSDR_BOOST_MIN_VERSION} REQUIRED COMPONENTS ${BOOST_COMPONENTS})
-        endif()
     endif()
 endif()
 if(NOT Boost_FOUND)
@@ -914,45 +910,47 @@ endif()
 
 # Provide package descriptions if Boost >= 1.71.00
 if(Boost_VERSION_STRING VERSION_GREATER 1.70.99)
+    set(boost_version_string "${Boost_VERSION_STRING}")
+    string(REPLACE "." "_" boost_version_underscored "${boost_version_string}")
     set_package_properties(boost_headers PROPERTIES
-        URL "https://www.boost.org/"
+        URL "https://www.boost.org/libraries/${Boost_VERSION_STRING}/grid/"
         DESCRIPTION "Header files of Boost libraries"
         PURPOSE "Used widely across the source code."
         TYPE REQUIRED
     )
     set_package_properties(boost_atomic PROPERTIES
-        URL "https://www.boost.org/doc/libs/latest/libs/atomic/doc/html/index.html"
+        URL "https://www.boost.org/doc/libs/${boost_version_underscored}/doc/html/index.html"
         DESCRIPTION "Provides atomic data types and operations on those types"
         PURPOSE "Required by Boost Thread."
         TYPE REQUIRED
     )
     set_package_properties(boost_chrono PROPERTIES
-        URL "https://www.boost.org/doc/libs/latest/doc/html/chrono.html"
+        URL "https://www.boost.org/doc/libs/${boost_version_underscored}/doc/html/chrono.html"
         DESCRIPTION "Useful time utilities"
         PURPOSE "Required by Boost Thread."
         TYPE REQUIRED
     )
     set_package_properties(boost_date_time PROPERTIES
-        URL "https://www.boost.org/doc/libs/latest/doc/html/date_time.html"
+        URL "https://www.boost.org/doc/libs/${boost_version_underscored}/doc/html/date_time.html"
         DESCRIPTION "A set of date-time libraries"
         PURPOSE "Required by Boost Thread."
         TYPE REQUIRED
     )
     set_package_properties(boost_serialization PROPERTIES
-        URL "https://www.boost.org/doc/libs/latest/libs/serialization/doc/index.html"
+        URL "https://www.boost.org/doc/libs/${boost_version_underscored}/libs/serialization/doc/index.html"
         DESCRIPTION "Reversible deconstruction of C++ data structures to sequences of bytes"
         PURPOSE "Used for serializing data."
         TYPE REQUIRED
     )
     set_package_properties(boost_thread PROPERTIES
-        URL "https://www.boost.org/doc/libs/latest/doc/html/thread.html"
+        URL "https://www.boost.org/doc/libs/${boost_version_underscored}/doc/html/thread.html"
         DESCRIPTION "Portable C++ multi-threading"
         PURPOSE "Used by GNU Radio multi-threading system."
         TYPE REQUIRED
     )
     if(Boost_VERSION_STRING VERSION_LESS 1.88.99)
         set_package_properties(boost_system PROPERTIES
-            URL "https://www.boost.org/doc/libs/latest/libs/system/doc/html/system.html"
+            URL "https://www.boost.org/doc/libs/${boost_version_underscored}/libs/system/doc/html/system.html"
             DESCRIPTION "Extensible error reporting library"
             PURPOSE "Used for error reporting."
             TYPE REQUIRED
@@ -960,7 +958,7 @@ if(Boost_VERSION_STRING VERSION_GREATER 1.70.99)
     endif()
     if(NOT ${FILESYSTEM_FOUND})
         set_package_properties(boost_filesystem PROPERTIES
-            URL "https://www.boost.org/doc/libs/release/libs/filesystem/doc/index.htm"
+            URL "https://www.boost.org/doc/libs/${boost_version_underscored}/libs/filesystem/doc/index.htm"
             DESCRIPTION "Portable facilities to manipulate paths and files"
             PURPOSE "Used for output file handling."
             TYPE REQUIRED
@@ -1023,8 +1021,10 @@ if(Boost_VERSION_STRING VERSION_GREATER 1.72.99)
 endif()
 
 # Fix for Boost >= 1.89 - Boost::system becomes header-only
-if(Boost_VERSION_STRING VERSION_GREATER 1.88.99)
+if(Boost_VERSION_STRING VERSION_LESS 1.89.0)
-    add_library(Boost::system ALIAS Boost::headers)
+    set(NEED_BOOST_SYSTEM ON)
+else()
+    set(NEED_BOOST_SYSTEM OFF)
 endif()
 
 

src/algorithms/libs/CMakeLists.txt

@@ -149,7 +149,7 @@ if(FILESYSTEM_FOUND)
     endif()
     target_link_libraries(algorithms_libs PUBLIC std::filesystem)
 else()
-    target_link_libraries(algorithms_libs PUBLIC Boost::filesystem Boost::system)
+    target_link_libraries(algorithms_libs PUBLIC Boost::filesystem $<$<BOOL:${NEED_BOOST_SYSTEM}>:Boost::system>)
 endif()
 
 if(has_span)
@@ -228,7 +228,12 @@ if(FILESYSTEM_FOUND)
     endif()
     target_link_libraries(gnss_sdr_flags PRIVATE std::filesystem)
 else()
-    target_link_libraries(gnss_sdr_flags PRIVATE Boost::filesystem Boost::system)
+    target_link_libraries(gnss_sdr_flags
+        PRIVATE
+            Boost::filesystem
+            $<$<BOOL:${NEED_BOOST_SYSTEM}>:Boost::system>
+            $<$<NOT:$<BOOL:${NEED_BOOST_SYSTEM}>>:Boost::headers>
+    )
 endif()
 
 if(ENABLE_GLOG_AND_GFLAGS)

src/algorithms/libs/rtklib/CMakeLists.txt

@@ -94,7 +94,12 @@ if(FILESYSTEM_FOUND)
     endif()
     target_link_libraries(algorithms_libs_rtklib PUBLIC std::filesystem)
 else()
-    target_link_libraries(algorithms_libs_rtklib PUBLIC Boost::filesystem Boost::system)
+    target_link_libraries(algorithms_libs_rtklib
+        PUBLIC
+            Boost::filesystem
+            $<$<BOOL:${NEED_BOOST_SYSTEM}>:Boost::system>
+            $<$<NOT:$<BOOL:${NEED_BOOST_SYSTEM}>>:Boost::headers>
+    )
 endif()
 
 set_property(TARGET algorithms_libs_rtklib

src/core/libs/CMakeLists.txt

@@ -102,7 +102,7 @@ target_link_libraries(core_libs
     PRIVATE
         algorithms_libs
         Boost::serialization
-        Boost::system
+        $<$<BOOL:${NEED_BOOST_SYSTEM}>:Boost::system>
         Pugixml::pugixml
 )
 

src/core/monitor/CMakeLists.txt

@@ -44,7 +44,7 @@ endif()
 target_link_libraries(core_monitor
     PUBLIC
         Boost::headers
-        Boost::system
+        $<$<BOOL:${NEED_BOOST_SYSTEM}>:Boost::system>
         Gnuradio::runtime
         protobuf::libprotobuf
         core_system_parameters

utils/nav-listener/CMakeLists.txt

@@ -4,7 +4,7 @@
 # SPDX-FileCopyrightText: 2021 C. Fernandez-Prades cfernandez(at)cttc.es
 # SPDX-License-Identifier: BSD-3-Clause
 
-cmake_minimum_required(VERSION 3.9...3.30)
+cmake_minimum_required(VERSION 3.9...4.0)
 project(nav-msg-listener CXX)
 
 set(CMAKE_CXX_STANDARD 11)
@@ -12,8 +12,45 @@ set(CMAKE_CXX_STANDARD 11)
 set(NAVLISTENER_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}) # allows this to be a sub-project
 set(NAVLISTENER_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR})
 
+if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
+    # Workaround for Macports
+    if(NOT BOOST_ROOT)
+        set(MACOS_PACKAGES_PREFIX "")
+        # Detect if MacPorts is installed on this system; if so, return base path and version
+        execute_process(COMMAND which port RESULT_VARIABLE DETECT_MACPORTS OUTPUT_VARIABLE MACPORTS_PREFIX ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE)
+        if(${DETECT_MACPORTS} EQUAL 0)
+            # "/opt/local/bin/port", so we get the parent directory
+            get_filename_component(MACPORTS_PREFIX ${MACPORTS_PREFIX} DIRECTORY)
+            # "/opt/local/bin", so we get the parent directory
+            get_filename_component(MACPORTS_PREFIX ${MACPORTS_PREFIX} DIRECTORY)
+            execute_process(COMMAND port version RESULT_VARIABLE DETECT_MACPORTS_VERSION OUTPUT_VARIABLE MACPORTS_VERSION ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE)
+            string(REGEX MATCH "[0-9]+\\.[0-9]+\\.[0-9]+" MACPORTS_VERSION "${MACPORTS_VERSION}")
+            set(MACOS_PACKAGES_PREFIX ${MACPORTS_PREFIX})
+        endif()
+        if(EXISTS "${MACPORTS_PREFIX}/libexec/boost/1.88")
+            set(BOOST_ROOT "${MACPORTS_PREFIX}/libexec/boost/1.88")
+        elseif(EXISTS "${MACPORTS_PREFIX}/libexec/boost/1.87")
+            set(BOOST_ROOT "${MACPORTS_PREFIX}/libexec/boost/1.87")
+        elseif(EXISTS "${MACPORTS_PREFIX}/libexec/boost/1.81")
+            set(BOOST_ROOT "${MACPORTS_PREFIX}/libexec/boost/1.81")
+        elseif(EXISTS "${MACPORTS_PREFIX}/libexec/boost/1.78")
+            set(BOOST_ROOT "${MACPORTS_PREFIX}/libexec/boost/1.78")
+        elseif(EXISTS "${MACPORTS_PREFIX}/libexec/boost/1.76")
+            set(BOOST_ROOT "${MACPORTS_PREFIX}/libexec/boost/1.76")
+        elseif(EXISTS "${MACPORTS_PREFIX}/libexec/boost/1.71")
+            set(BOOST_ROOT "${MACPORTS_PREFIX}/libexec/boost/1.71")
+        endif()
+    endif()
+endif()
+
 set(Boost_USE_STATIC_LIBS OFF)
-find_package(Boost COMPONENTS system REQUIRED)
+find_package(Boost COMPONENTS system)
+
+if(Boost_VERSION_STRING VERSION_GREATER "1.88.99")
+    set(NEED_BOOST_SYSTEM OFF)
+else()
+    set(NEED_BOOST_SYSTEM ON)
+endif()
 
 find_package(Protobuf REQUIRED)
 if(${Protobuf_VERSION} VERSION_LESS "3.0.0")
@@ -26,8 +63,8 @@ add_library(navmsg_lib ${NAVLISTENER_SOURCE_DIR}/nav_msg_udp_listener.cc ${PROTO
 
 target_link_libraries(navmsg_lib
     PUBLIC
-        Boost::boost
+        Boost::headers
-        Boost::system
+        $<$<BOOL:${NEED_BOOST_SYSTEM}>:Boost::system>
         protobuf::libprotobuf
 )