You can probably rename the C file on compilation, see:
<https://github.com/numforge/agent-smith/blob/a2d9251e289f92f6b5fb68e19a98d16b00f2694c/third_party/ale_build.nim#L79-L82>
{.compile: "libdeflate_gzip/private/libdeflate/lib/deflate_decompress.c",
compile: "libdeflate_gzip/private/libdeflate/lib/utils.c",
compile: ("libdeflate_gzip/private/libdeflate/lib/arm/cpu_features.c",
"cpu_features_arm.c.o"),
compile: ("libdeflate_gzip/private/libdeflate/lib/x86/cpu_features.c",
"cpu_features_x86.c.o"),
compile: "libdeflate_gzip/private/libdeflate/lib/crc32.c",
compile: "libdeflate_gzip/private/libdeflate/lib/gzip_decompress.c"
.}
Run