Commit c9937f4a2b

Shawn Landden <shawn@git.icu>
2019-07-29 01:18:35
Allow Zig programs to implement their own startup (_start) for ELF executables.
/home/shawn/git/zig-simd/build/lib/zig/std/special/start.zig:23:40: error: exported symbol collision: '_start' @export("_start", _start, .Strong); ^ /home/shawn/git/zig-simd/build/d.zig:1:1: note: other symbol is here pub export fn _start() void { ^ /home/shawn/git/zig-simd/build/lib/zig/std/special/start.zig:124:35: error: root source file has no member called 'main' switch (@typeInfo(@typeOf(root.main).ReturnType)) {
master
1 parent 7ebb7ca
Changed files (1)
std
special
start.zig
std/special/start.zig
@@ -23,7 +23,7 @@ comptime {
     } else if (builtin.os == .uefi) {
         @export("EfiMain", EfiMain, .Strong);
     } else {
-        @export("_start", _start, .Strong);
+        if (!@hasDecl(root, "_start")) @export("_start", _start, .Strong);
     }
 }