From 88e0f81eefc84feaba3ea3b146c92a62efeb9c3f Mon Sep 17 00:00:00 2001
From: Jacob G-W <jacoblevgw@gmail.com>
Date: Thu, 2 Sep 2021 15:51:49 -0400
Subject: [PATCH] plan9: change output executable name

Now object files have the `name.<target char>`
Executables are just `name`
Libs are `name.a`
---
 lib/std/zig.zig | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/lib/std/zig.zig b/lib/std/zig.zig
index 8d51cd56f9..fa922a7c73 100644
--- a/lib/std/zig.zig
+++ b/lib/std/zig.zig
@@ -176,9 +176,11 @@ pub fn binNameAlloc(allocator: *std.mem.Allocator, options: BinNameOptions) erro
         .spirv => return std.fmt.allocPrint(allocator, "{s}.spv", .{root_name}),
         .hex => return std.fmt.allocPrint(allocator, "{s}.ihex", .{root_name}),
         .raw => return std.fmt.allocPrint(allocator, "{s}.bin", .{root_name}),
-        .plan9 => return std.fmt.allocPrint(allocator, "{s}{s}", .{
-            root_name, ofmt.fileExt(target.cpu.arch),
-        }),
+        .plan9 => switch (options.output_mode) {
+            .Exe => return allocator.dupe(u8, root_name),
+            .Obj => return std.fmt.allocPrint(allocator, "{s}{s}", .{ root_name, ofmt.fileExt(target.cpu.arch) }),
+            .Lib => return std.fmt.allocPrint(allocator, "{s}{s}.a", .{ target.libPrefix(), root_name }),
+        },
     }
 }