Making UHD not required, but used by default if found

2025-11-04 01:03:04 +00:00 · 2014-11-14 21:42:22 +01:00
parent c9de15ccdb
commit 54eb5d65be
5 changed files with 52 additions and 24 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -325,27 +325,15 @@ if(NOT GNURADIO_RUNTIME_FOUND)
   endif(OS_IS_MACOSX)
 endif(NOT GNURADIO_RUNTIME_FOUND)

-find_package(Volk)
-find_package(UHD)
-
 if(NOT GNURADIO_BLOCKS_FOUND)
    message(FATAL_ERROR "*** gnuradio-blocks 3.7 or later is required to build gnss-sdr")
 endif()
-if(NOT UHD_FOUND)
-    message(FATAL_ERROR "*** UHD is required to build gnss-sdr. Please check http://code.ettus.com/redmine/ettus/projects/uhd/wiki")
-endif()
-if(NOT GNURADIO_UHD_FOUND)
-    message(FATAL_ERROR "*** gnuradio-uhd 3.7 or later is required to build gnss-sdr")
-endif()
 if(NOT GNURADIO_FILTER_FOUND)
    message(FATAL_ERROR "*** gnuradio-filter 3.7 or later is required to build gnss-sdr")
 endif()
 if(NOT GNURADIO_FFT_FOUND)
    message(FATAL_ERROR "*** gnuradio-fft 3.7 or later is required to build gnss-sdr")
 endif()
-if(NOT VOLK_FOUND)
-    message(FATAL_ERROR "*** VOLK is required to build gnss-sdr")
-endif()
 if(NOT GNURADIO_ANALOG_FOUND)
    message(FATAL_ERROR "*** gnuradio-analog 3.7 or later is required to build gnss-sdr")
 endif()
@@ -356,6 +344,12 @@ if(NOT GNURADIO_TRELLIS_FOUND)
    message(FATAL_ERROR "*** gnuradio-trellis 3.7 or later is required to build gnss-sdr")
 endif()

+find_package(Volk)
+if(NOT VOLK_FOUND)
+    message(FATAL_ERROR "*** VOLK is required to build gnss-sdr")
+endif()
+
+

 ################################################################################
 # volk_gnsssdr module - GNSS-SDR's own VOLK library
@@ -786,9 +780,25 @@ if(NOT OPENSSL_FOUND)
 endif(NOT OPENSSL_FOUND)


+################################################################################
+# Universal Hardware Driver (UHD) (OPTIONAL, used if found)
+################################################################################
+find_package(UHD)
+if(NOT UHD_FOUND)
+    set(ENABLE_UHD OFF)
+    message(STATUS "The Universal Hardware Driver (UHD) based signal source will not be built,")
+    message(STATUS "so all USRP-based front-ends will not be usable.")
+    message(STATUS "Please check http://code.ettus.com/redmine/ettus/projects/uhd/wiki")
+else(NOT UHD_FOUND)
+    if(NOT GNURADIO_UHD_FOUND)
+        message(FATAL_ERROR "*** gnuradio-uhd 3.7 or later is required to build gnss-sdr")
+    endif(NOT GNURADIO_UHD_FOUND)
+    set(ENABLE_UHD ON)
+endif(NOT UHD_FOUND)
+

 ################################################################################
-# Doxygen - http://www.stack.nl/~dimitri/doxygen/index.html (OPTIONAL)
+# Doxygen - http://www.stack.nl/~dimitri/doxygen/index.html (OPTIONAL, used if found)
 ################################################################################
 find_package(Doxygen)
 if(DOXYGEN_FOUND)
--- a/src/algorithms/signal_source/adapters/CMakeLists.txt
+++ b/src/algorithms/signal_source/adapters/CMakeLists.txt
@@ -101,9 +101,15 @@ if(ENABLE_RTLSDR)
    set(OPT_DRIVER_INCLUDE_DIRS ${OPT_DRIVER_INCLUDE_DIRS} ${RTL_DRIVER_INCLUDE_DIRS}) 
 endif(ENABLE_RTLSDR)

+if(ENABLE_UHD)
+    set(OPT_DRIVER_SOURCES ${OPT_DRIVER_SOURCES} uhd_signal_source.cc)
+    set(OPT_LIBRARIES ${OPT_LIBRARIES} ${UHD_LIBRARIES} ${GNURADIO_UHD_LIBRARIES})
+    set(OPT_DRIVER_INCLUDE_DIRS ${OPT_DRIVER_INCLUDE_DIRS} ${UHD_INCLUDE_DIRS}) 
+endif(ENABLE_UHD)
+
+
 set(SIGNAL_SOURCE_ADAPTER_SOURCES file_signal_source.cc 
-                                  gen_signal_source.cc 
-                                  uhd_signal_source.cc 
+                                  gen_signal_source.cc                           
                                  nsr_file_signal_source.cc 
                                  ${OPT_DRIVER_SOURCES}
 )
@@ -116,7 +122,6 @@ include_directories(
     ${CMAKE_SOURCE_DIR}/src/core/interfaces
     ${CMAKE_SOURCE_DIR}/src/algorithms/libs
     ${CMAKE_SOURCE_DIR}/src/algorithms/signal_source/gnuradio_blocks
-     ${UHD_INCLUDE_DIRS}
     ${GLOG_INCLUDE_DIRS}
     ${GFlags_INCLUDE_DIRS}     
     ${Boost_INCLUDE_DIRS}
@@ -135,9 +140,7 @@ source_group(Headers FILES ${SIGNAL_SOURCE_ADAPTER_HEADERS})
 target_link_libraries(signal_source_adapters signal_source_gr_blocks 
                                             ${Boost_LIBRARIES} 
                                             ${GNURADIO_PMT_LIBRARIES} 
-                                             ${GNURADIO_BLOCKS_LIBRARIES} 
-                                             ${UHD_LIBRARIES}  
-                                             ${GNURADIO_UHD_LIBRARIES} 
+                                             ${GNURADIO_BLOCKS_LIBRARIES}                                         
                                             ${OPT_LIBRARIES} 
                                             gnss_sp_libs
 )
--- a/src/core/receiver/CMakeLists.txt
+++ b/src/core/receiver/CMakeLists.txt
@@ -77,6 +77,10 @@ if(ENABLE_RTLSDR)
    add_definitions(-DRTLSDR_DRIVER=1)
 endif(ENABLE_RTLSDR)

+if(ENABLE_UHD)
+    add_definitions(-DUHD_DRIVER=1)
+endif(ENABLE_UHD)
+
 #Enable OpenCL if found in the system
 if(OPENCL_FOUND)
    message(STATUS "Adding processing blocks implemented using OpenCL" )
--- a/src/core/receiver/gnss_block_factory.cc
+++ b/src/core/receiver/gnss_block_factory.cc
@@ -48,7 +48,7 @@
 #include "null_sink_output_filter.h"
 #include "file_output_filter.h"
 #include "channel.h"
-#include "uhd_signal_source.h"
+
 #include "signal_conditioner.h"
 #include "array_signal_conditioner.h"
 #include "ishort_to_complex.h"
@@ -104,6 +104,11 @@
        #include "rtlsdr_signal_source.h"
 #endif

+#if UHD_DRIVER
+        #include "uhd_signal_source.h"
+#endif
+
+
 using google::LogMessage;


@@ -386,12 +391,14 @@ std::unique_ptr<GNSSBlockInterface> GNSSBlockFactory::GetBlock(
                    exit(1);
            }
        }
+#if UHD_DRIVER
    else if (implementation.compare("UHD_Signal_Source") == 0)
        {
            std::unique_ptr<GNSSBlockInterface> block_(new UhdSignalSource(configuration.get(), role, in_streams,
                    out_streams, queue));
            block = std::move(block_);
        }
+#endif
 #if GN3S_DRIVER
    else if (implementation.compare("GN3S_Signal_Source") == 0)
        {
--- a/src/main/CMakeLists.txt
+++ b/src/main/CMakeLists.txt
@@ -27,6 +27,11 @@ if(ENABLE_GPERFTOOLS)
    endif(GPERFTOOLS_FOUND)
 endif(ENABLE_GPERFTOOLS)

+if(ENABLE_UHD)
+    set(GNSS_SDR_OPTIONAL_LIBS ${GNSS_SDR_OPTIONAL_LIBS} ${UHD_LIBRARIES} ${GNURADIO_UHD_LIBRARIES})
+    set(GNSS_SDR_OPTIONAL_HEADERS ${GNSS_SDR_OPTIONAL_HEADERS} ${UHD_INCLUDE_DIRS}) 
+endif(ENABLE_UHD)
+
 include_directories(
     ${CMAKE_SOURCE_DIR}/src/core/system_parameters
     ${CMAKE_SOURCE_DIR}/src/core/interfaces
@@ -69,11 +74,10 @@ target_link_libraries(gnss-sdr ${MAC_LIBRARIES}
                               ${GFlags_LIBS} 
                               ${GLOG_LIBRARIES} 
                               ${ARMADILLO_LIBRARIES} 
-                               ${UHD_LIBRARIES}
-                               gnss_sp_libs 
-                               gnss_rx
                               ${VOLK_GNSSSDR_LIBRARIES} ${ORC_LIBRARIES}
                               ${GNSS_SDR_OPTIONAL_LIBS}
+                               gnss_sp_libs 
+                               gnss_rx
                               )


@@ -105,7 +109,7 @@ find_program(GZIP
    /sbin
 )
 if(NOT GZIP_NOTFOUND)
-    execute_process(COMMAND gzip -9 -c ${CMAKE_SOURCE_DIR}/cmake/Packaging/gnss-sdr-manpage
+    execute_process(COMMAND gzip -9 -c ${CMAKE_SOURCE_DIR}/docs/manpage/gnss-sdr-manpage
                     WORKING_DIRECTORY ${CMAKE_BINARY_DIR} OUTPUT_FILE "${CMAKE_BINARY_DIR}/gnss-sdr.1.gz")

     install(FILES ${CMAKE_BINARY_DIR}/gnss-sdr.1.gz DESTINATION share/man/man1)