Some Makefiles unconditionally force potentially breaking flags

[barracuda156]

tomlc17/test/scankey/Makefile

Line 1 in 9c2b83d

CFLAGS := -O0 -g -fsanitize=address,undefined -std=c17 -Wmissing-declarations -Wall -Wextra -MMD

libsanitizer is not supported for all targets, and unconditional usage here contradicts other Makefiles.

[cktan]

which target?

[barracuda156]

At least powerpc-darwin, not sure about powerpc generally. (I’d be somewhat surprised also if powerpc is the only affected arch. GCC supports a lot of targets.)