1 files changed, 1 insertions, 1 deletions
diff --git a/src/targ.cff b/src/targ.cff
index 583a733..fefd10a 100644
--- a/src/targ.cff
+++ b/src/targ.cff
@@ -36,7 +36,7 @@ extern fn triple2targ(triple *const u8) *const u8 {
       delim ? triple[0::delim - triple] : spanz(triple);
    );
    let rest = arch.#ptr + arch.#len;
-   defmacro archp(s) [ (strncmp(s, arch.#ptr, arch.#len) == 0) ]
+   defmacro archp(s) [ (arch.#len == (s.#len-1) and memcmp(arch.#ptr, s, arch.#len) == 0) ]
    defmacro restp(s) [ (strstr(rest, s) != #null) ]
    switch {
    case archp("x86_64") and !restp("windows"); return "amd64-sysv";