Remove explicit arm instruction set

octavonce · octavonce · commit 9db53304779f · 2026-05-22T16:12:55.000+03:00
diff --git a/libmimalloc-sys/build.rs b/libmimalloc-sys/build.rs
@@ -96,18 +96,6 @@ fn main() {
         }
     }
 
-    if target_arch == "aarch64" {
-        if compiler.is_like_msvc() {
-            if compiler.is_like_clang() {
-                build.flag_if_supported("-march=armv8.1-a");
-            } else {
-                build.flag_if_supported("/arch:armv8.1");
-            }
-        } else {
-            build.flag_if_supported("-march=armv8.1-a");
-        }
-    }
-
     if (target_os == "linux" || target_os == "android")
         && env::var_os("CARGO_FEATURE_NO_THP").is_some()
     {

Original file line number	Diff line number	Diff line change
`@@ -96,18 +96,6 @@ fn main() {`
`96`	`96`	`}`
`97`	`97`	`}`
`98`	`98`
`99`		`- if target_arch == "aarch64" {`
`100`		`- if compiler.is_like_msvc() {`
`101`		`- if compiler.is_like_clang() {`
`102`		`- build.flag_if_supported("-march=armv8.1-a");`
`103`		`- } else {`
`104`		`- build.flag_if_supported("/arch:armv8.1");`
`105`		`- }`
`106`		`- } else {`
`107`		`- build.flag_if_supported("-march=armv8.1-a");`
`108`		`- }`
`109`		`- }`
`110`		`-`
`111`	`99`	`if (target_os == "linux" \|\| target_os == "android")`
`112`	`100`	`&& env::var_os("CARGO_FEATURE_NO_THP").is_some()`
`113`	`101`	`{`