On 06/08/2017 18:19, C. Gary Rogers wrote:
[ 77%] *Linking CXX executable wsjtx.app/Contents/MacOS/wsjtx*
ld: warning: could not create compact unwind for _flat4_: stack subq instruction is too different from dwarf stack size ld: warning: could not create compact unwind for _hspec_: stack subq instruction is too different from dwarf stack size ld: warning: could not create compact unwind for _refspectrum_: stack subq instruction is too different from dwarf stack size ld: warning: could not create compact unwind for _fast9_: stack subq instruction is too different from dwarf stack size ld: warning: could not create compact unwind for _iscat_: stack subq instruction is too different from dwarf stack size ld: warning: could not create compact unwind for _mskrtd_: stack subq instruction is too different from dwarf stack size ld: warning: could not create compact unwind for _msk144signalquality_: stack subq instruction is too different from dwarf stack size ld: warning: could not create compact unwind for _msk144spd_: stack subq instruction is too different from dwarf stack size ld: warning: could not create compact unwind for _msk40spd_: stack subq instruction is too different from dwarf stack size
Undefined symbols for architecture x86_64:
  "_FC_grayline", referenced from:
WSPRBandHopping::next_hop(bool) in WSPRBandHopping.cpp.o
ld: symbol(s) not found for architecture x86_64
clang: *error: *linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [wsjtx.app/Contents/MacOS/wsjtx] Error 1
make[1]: *** [CMakeFiles/wsjtx.dir/all] Error 2
make: *** [all] Error 2


Hi Gary,

looks like some incomplete libraries are left over from previous failed builds. You can force a re-build of everything like this:

$ cmake --build ~/wsjtx-prefix/build --target install --clean-first -- -j

The --clean-first deletes all intermediate products before the build starts, the -- passes further arguments to the underlying make tool and the -j tells make to build stuff in parallel across multiple CPU threads (makes build go a lot faster).

73
Bill
G4WJS.

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