Hi group. I had some issues building wsjtx-2.0-rc4 on CentOS7.5. First note that I have fldigi and the standard hamlib RPM installed on that VM. My understanding is that there is an incompatibility between that version and the one wsjtx-2.0 uses. In trying to build wsjtx with the version of hamlib provided, the build couldn’t find the local hamlib:
-- checking for module 'hamlib'
-- package 'hamlib' not found
-- Found hamlib
CMake Error at /usr/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:108
(message):
Could NOT find hamlib (missing: hamlib_LIBRARY_DIRS) (Required is at least
version "3")
Call Stack (most recent call first):
/usr/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:315
(_FPHSA_FAILURE_MESSAGE)
CMake/Modules/Findhamlib.cmake:81 (find_package_handle_standard_args)
CMakeLists.txt:853 (find_package)
I couldn’t make things build seamlessly, so I ended up using (from my build
directory):
1036 cmake ..
1037 cmake --build . --target hamlib
1038 cmake -D hamlib_LIBRARY_DIRS=./hamlib-prefix/lib --build .
1039 cmake --build .
I then ran into a compilation error:
[ 87%] Building CXX object CMakeFiles/wsjt_qt.dir/models/FoxLog.cpp.o
In file included from
/home/mklein/Documents/Software/wsjtx-2.0.0-rc4/build-2/wsjtx-prefix/src/wsjtx/models/FoxLog.cpp:13:0:
/home/mklein/Documents/Software/wsjtx-2.0.0-rc4/build-2/wsjtx-prefix/src/wsjtx/qt_db_helpers.hpp:
In constructor â:
/home/mklein/Documents/Software/wsjtx-2.0.0-rc4/build-2/wsjtx-prefix/src/wsjtx/qt_db_helpers.hpp:29:24:
error: invalid initialization of non-const reference of type â from an rvalue
of type â
, submitted_ {false}
^
gmake[5]: *** [CMakeFiles/wsjt_qt.dir/models/FoxLog.cpp.o] Error 1
gmake[4]: *** [CMakeFiles/wsjt_qt.dir/all] Error 2
gmake[3]: *** [all] Error 2
gmake[2]: *** [wsjtx-prefix/src/wsjtx-stamp/wsjtx-build] Error 2
gmake[1]: *** [CMakeFiles/wsjtx-build.dir/all] Error 2
gmake: *** [all] Error 2
[mklein@km6aow build-2]$
and applied the following patch:
*** wsjtx-prefix/src/wsjtx/qt_db_helpers.hpp- 2018-11-14 09:45:22.032214892
-0800
--- wsjtx-prefix/src/wsjtx/qt_db_helpers.hpp 2018-11-14 09:45:37.784214917
-0800
***************
*** 25,32 ****
{
public:
explicit ConditionalTransaction (QSqlTableModel& model)
! : model_ {model}
! , submitted_ {false}
{
model_.database ().transaction ();
}
--- 25,32 ----
{
public:
explicit ConditionalTransaction (QSqlTableModel& model)
! : model_ (model)
! , submitted_ (false)
{
model_.database ().transaction ();
}
After that, I was successful in the build. I managed to make one QSO on 40M.
I’ll play around more over the next few days.
Here’s the details from my CentOS7 VM:
[mklein@km6aow build-2]$ cat /etc/centos-release
CentOS Linux release 7.5.1804 (Core)
[mklein@km6aow build-2]$ uname -a
Linux km6aow 3.10.0-862.14.4.el7.x86_64 #1 SMP Wed Sep 26 15:12:11 UTC 2018
x86_64 x86_64 x86_64 GNU/Linux
[mklein@km6aow build-2]$ c++ --version
c++ (GCC) 4.8.5 20150623 (Red Hat 4.8.5-28)
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
73 de km6aow
---
Mark Klein
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