"Unknown warning option" build failure(s) — clang 10.0.0

PackageVersionSupposed error messageFull log Bug report
dds 2.9.0-7error: unknown warning option '-Wnoexcept' [-Werror,-Wunknown-warning-option] Log
faketime 0.9.7-3error: unknown warning option '-Wno-nonnull-compare' [-Werror,-Wunknown-warning-option] Log
freebsd-glue 0.2.22error: unknown warning option '-Werror=maybe-uninitialized'; did you mean '-Werror=uninitialized'? [-Werror,-Wunknown-warning-option] Log
libwebsockets 3.2.1-3error: unknown warning option '-Werror=format-overflow'; did you mean '-Werror=shift-overflow'? [-Werror,-Wunknown-warning-option] Log
openjfx 11.0.7+0-2error: unknown warning option '-Werror=cast-function-type'; did you mean '-Werror=bad-function-cast'? [-Werror,-Wunknown-warning-option] Log
qemu 1:5.0-4error: unknown warning option '-Wjump-misses-init' [-Werror,-Wunknown-warning-option] Log
setools 4.3.0-1error: unknown warning option '-Wno-suggest-attribute=format'; did you mean '-Wno-property-attribute-mismatch'? [-Werror,-Wunknown-warning-option] Log
tgl 2.0.1+git20160323.ffb04cac-3error: unknown warning option '-Wno-cast-function-type'; did you mean '-Wno-bad-function-cast'? [-Werror,-Wunknown-warning-option] Log
thermald 1.9.1-1error: unknown warning option '-Wunused-but-set-variable'; did you mean '-Wunused-const-variable'? [-Werror,-Wunknown-warning-option] Log
theseus 3.3.0-8error: unknown warning option '-Wformat-truncation=0' [-Werror,-Wunknown-warning-option] Log
tpm2-tools 4.2-2error: unknown warning option '-Wbool-compare' [-Werror,-Wunknown-warning-option] Log
vmatch 2.3.1+dfsg-6error: unknown warning option '-Wno-unused-but-set-variable'; did you mean '-Wno-unused-const-variable'? [-Werror,-Wunknown-warning-option] Log

12 errors