Linking error OS2

Hi,

Use gcc 920 and qt 5.15.2 and cmake 3.25

When building gittyup i get linking errors when it got linking the gittyup.exe

[ 99%] Linking CXX executable ../../gittyup.exe
weakld: error: Unresolved symbol (UNDEF) '__ZN9Scintilla20CharacterCategoryMap8OptimizeEi'.
weakld: info: The symbol is referenced by:
L:\var\temp\ldconv_scintilla_a_2d965ce4a2214c6a8.lib(Document.cxx.obj)
L:\var\temp\ldconv_lexilla_a_2d965ce4a251e6780.lib(CharacterCategory.cxx.obj)
Ignoring unresolved externals reported from weak prelinker.
Error! E2028: __ZN9Scintilla20CharacterCategoryMap8OptimizeEi is an undefined reference
file L:\var\temp\ldconv_scintilla_a_2d965ce4a2214c6a8.lib(Document.cxx.obj): undefined symbol __ZN9Scintilla20CharacterCategoryMap8OptimizeEi
file L:\var\temp\ldconv_lexilla_a_2d965ce4a251e6780.lib(CharacterCategory.cxx.obj): undefined symbol __ZN9Scintilla20CharacterCategoryMap8OptimizeEi
make[2]: *** [src/app/CMakeFiles/gittyup.dir/build.make:145: gittyup.exe] Error 1
make[1]: *** [CMakeFiles/Makefile2:1758: src/app/CMakeFiles/gittyup.dir/all] Error 2
make: *** [Makefile:156: all] Error 2

Any idea how to solve.

Greetz Tellie

Start by reproducing the OS/2 build with GCC 9.2.0, Qt 5.15.2, and CMake 3.25, then inspect the generated src/app/CMakeFiles/gittyup.dir/build.make and the Scintilla/Lexilla objects named in the linker output. Done means the undefined CharacterCategoryMap::Optimize symbol is resolved and gittyup.exe links successfully.