> The upstream bug has been closed because Prusa Slicer no longer has USB
control
> capabilities.
Are you sure this is related?
Your upstream bug[1] is still open last I checked.
Also, prusa-slicer 2.7.1+dfsg-1 still depends on libbgcode[2], so it
will still FTBFS on all big endian archs and block migration due to the
missing s390x build.
Incidentally, I tried to build it with the dependency on libbgcode-dev
removed, and it resulted in this error:
CMake Error at src/libslic3r/CMakeLists.txt:24 (find_package):
By not providing "FindLibBGCode.cmake" in CMAKE_MODULE_PATH this project
has asked CMake to find a package configuration file provided by
"LibBGCode", but CMake did not find one.
Could not find a package configuration file provided by "LibBGCode" with
any of the following names:
LibBGCodeConfig.cmake
libbgcode-config.cmake
Add the installation prefix of "LibBGCode" to CMAKE_PREFIX_PATH or set
"LibBGCode_DIR" to a directory containing one of the above files. If
"LibBGCode" provides a separate development package or SDK, be sure it has
been installed.
Looks like slicer 2.7.1 very much still depends on libbgcode.