On Wednesday, 25 November 2020 05:16:58 PST Joerg Bornemann wrote: > This looks correct so far. A small improvement would be to put all this > into a CMake toolchain file and additionally do > set(CMAKE_SYSTEM_NAME Linux) > > Then you can cross-build with -DCMAKE_TOOLCHAIN_FILE=x86-toolchain.cmake > > In a perfect world, your distro would have provided this file.
I checked both distros I use and neither does. I suppose CMake itself should create the toolchain file for multilib builds on Linux if this is a common occurrence, but seems not to be the case. The only toolchain file I can find in my system are the ones inside the Zephyr and Chromium source codes. In fact, the one in qtwebengine/src/3rdparty/ chromium/third_party/boringssl/src/util/32-bit-toolchain.cmake is nearly perfect. What is the one generated in qtbase/lib/cmake/Qt6/qt.toolchain.cmake for? -- Thiago Macieira - thiago.macieira (AT) intel.com Software Architect - Intel DPG Cloud Engineering _______________________________________________ Development mailing list Development@qt-project.org https://lists.qt-project.org/listinfo/development
