Change Details

Build kernel modules with -Wno-unused-but-set-variable by default. This can be turned back on by specifying WITH_SET_NOTUSED_MODULE_WARNINGS= in src.conf. with this patch, on a GENERIC amd64 kernel build: % make cleankernel && make buildkernel -j8 | grep "set but not used" | wc -l 119 And after setting WITH_SET_NOTUSED_MODULE_WARNINGS= in src.conf: % make cleankernel && make buildkernel -j8 | grep "set but not used" | wc -l 403 The motive for this proposal is to help focus efforts on the reduced set of warnings.

Turn off set but not used warnings for kernel builds with clang13. These warnings can be turned back on by setting the following in src.conf: WITH_SET_BUT_NOTUSED_KERNEL_WARNINGS=

Build kernel modules with -Wno-unused-but-set-variable by default. This can be turned back on by specifying WITH_SET_NOTUSED_MODULE_WARNINGS= in src.confTurn off set but not used warnings for kernel builds with clang13. with this patch, on a GENERIC amd64 kernel build: % make cleankernel && make buildkernel -j8 | grep "set but not used" | wc -lThese warnings can be turned back on by setting the following in src.conf: 119 And after setting WITH_SET_NOTUSED_MODULE_WARNINGS= in src.conf: % make cleankernel && make buildkernel -j8 | grep "set but not used" | wc -lWITH_SET_BUT_NOTUSED_KERNEL_WARNINGS= 403 The motive for this proposal is to help focus efforts on the reduced set of warnings.