rustc: Don't hardcode -lm

brson · brson · commit 979a225598e9 · 2012-04-13T22:35:01.000-07:00
It does not appear to serve a purpose
diff --git a/src/rustc/back/link.rs b/src/rustc/back/link.rs
@@ -608,9 +608,6 @@ fn link_binary(sess: session,
             cc_args += ["-Wl,-install_name,@rpath/"
                         + path::basename(output)];
         }
-    } else {
-        // FIXME: why do we hardcode -lm?
-        cc_args += ["-lm"];
     }
 
     // Always want the runtime linked in

Original file line number	Diff line number	Diff line change
`@@ -608,9 +608,6 @@ fn link_binary(sess: session,`
`608`	`608`	`cc_args += ["-Wl,-install_name,@rpath/"`
`609`	`609`	`+ path::basename(output)];`
`610`	`610`	`}`
`611`		`- } else {`
`612`		`- // FIXME: why do we hardcode -lm?`
`613`		`- cc_args += ["-lm"];`
`614`	`611`	`}`
`615`	`612`
`616`	`613`	`// Always want the runtime linked in`