Hi, your question isn't clear to me. Does one of the packages fail to build after running "makepkg"? Or do you want to change build options? Don't you want to build a split package? ...? At least starting to build the split shiboken2 package does work here: [rocketmouse@archlinux extra-x86_64]$ makepkg -s ==> Making package: shiboken2 5.15.2-9 (Sat 04 Sep 2021 14:34:09 CEST) ==> Checking runtime dependencies... ==> Checking buildtime dependencies... ==> Retrieving sources... -> Downloading pyside-setup-opensource-src-5.15.2.tar.xz... % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 312 100 312 0 0 1460 0 --:--:-- --:--:-- --:--:-- 1464 100 3391k 100 3391k 0 0 4070k 0 --:--:-- --:--:-- --:--:-- 4070k ==> Validating source files with sha256sums... pyside-setup-opensource-src-5.15.2.tar.xz ... Passed ==> Extracting sources... -> Extracting pyside-setup-opensource-src-5.15.2.tar.xz with bsdtar ==> Starting build()... [snip] [ 1%] Generating embed/signature_bootstrap_inc.h, embed/signature_inc.h [ 3%] Automatic MOC for target apiextractor [ 3%] Built target apiextractor_autogen [ 4%] Building CXX object ApiExtractor/CMakeFiles/apiextractor.dir/apiextractor_autogen/mocs_compilation.cpp.o [ 6%] Building CXX object libshiboken/CMakeFiles/libshiboken.dir/basewrapper.cpp.o ^C[snip] Regards, Ralf