[Discuss-gnuradio] build error at uhd::time_spec_t::get_system_time()

[Piotr Swiatkiewicz]

Hello Michael! Thanks for your reply. Yes, indeed: I would have to "distclean" the build directory. But then, using cmake to re-build is kind of drifting away from the original pybombs problem. It is more or less reverting back to what I call "the good old way" (i.e. ./configure && make && make install). So, as I indicated previously. I will put pybombs aside for the time being and start over - go the old path I know well enough (frequently walked it in the past).  Thanks again! Peter

On 28 March 2018 at 00:43, Michael Dickens <address@hidden> wrote:

Hi Piotr - Yes, those are the correct lines to comment out. Remember that you'll need to "rm -rf" the build directory and start from scratch with the cmake command to get these changes to take ... cmake handles a lot of changes very robustly, but tweaks like this not so much so. I can't help with the pybombs command; still haven't worked through using it yet. Good luck! - MLD

On Tue, Mar 27, 2018, at 5:17 PM, Piotr Swiatkiewicz wrote:

yes, this is true:

# pacman -Ss libuhd

community/libuhd 3.10.2.0-3 [installed]

    Universal Software Radio Peripheral (USRP) userspace driver

So, apparently I had it installed. So, I did what you suggested (I think!):

git diff host/CMakeLists.txt 

diff --git a/host/CMakeLists.txt b/host/CMakeLists.txt

index ab7f41fb5..5e88d38c9 100644

--- a/host/CMakeLists.txt

+++ b/host/CMakeLists.txt

@@ -324,8 +324,8 @@ SET(Boost_ADDITIONAL_VERSIONS

 )

 FIND_PACKAGE(Boost ${BOOST_MIN_VERSION} COMPONENTS ${BOOST_REQUIRED_COMPONENTS})

 

-INCLUDE_DIRECTORIES(${Boost_INCLUDE_DIRS})

-LINK_DIRECTORIES(${Boost_LIBRARY_DIRS})

+#INCLUDE_DIRECTORIES(${Boost_INCLUDE_DIRS})

+#LINK_DIRECTORIES(${Boost_LIBRARY_DIRS})

 

 MESSAGE(STATUS "Boost include directories: ${Boost_INCLUDE_DIRS}")

 MESSAGE(STATUS "Boost library directories: ${Boost_LIBRARY_DIRS}")

Hope these are the correct lines to comment out. 

But now - since the documentation for PyBOMBS is not that clear (and it seems scattered among several places):

should I issue

pybombs rebuild uhd

If so - that did not work - I got exactly the same error. I may try to remove the uhd package with pacman and retry,

however I just learned from PyBOMBS guys that only Python 2 is supported, so I may now have a mess on my system.

Must check and clean it up before I continue.

Thanks for your help,