From 5304bee276124b2816f07eaa7909202c9c92cb6c Mon Sep 17 00:00:00 2001
From: InKryption <59504965+InKryption@users.noreply.github.com>
Date: Mon, 17 Oct 2022 16:49:28 +0200
Subject: [PATCH] build.zig: let user decide how to set build mode

This should delegate the responsibility of calling `standardReleaseOptions` and setting the build mode of the `*LibExeObjStep` step to the caller, especially since this might not be the process by which one wants to determine the build mode.

Also changes hides `getSrcDir` to enforce usage of `srcdir`, and asserts that the file is in fact inside a directory.
---
 src/build.zig | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)

diff --git a/src/build.zig b/src/build.zig
index 8194e1e3c..23f48110a 100644
--- a/src/build.zig
+++ b/src/build.zig
@@ -1,10 +1,6 @@
 const std = @import("std");
 
 pub fn addRaylib(b: *std.build.Builder, target: std.zig.CrossTarget) *std.build.LibExeObjStep {
-    // Standard release options allow the person running `zig build` to select
-    // between Debug, ReleaseSafe, ReleaseFast, and ReleaseSmall.
-    const mode = b.standardReleaseOptions();
-
     const raylib_flags = &[_][]const u8{
         "-std=gnu99",
         "-DPLATFORM_DESKTOP",
@@ -15,7 +11,6 @@ pub fn addRaylib(b: *std.build.Builder, target: std.zig.CrossTarget) *std.build.
 
     const raylib = b.addStaticLibrary("raylib", srcdir ++ "/raylib.h");
     raylib.setTarget(target);
-    raylib.setBuildMode(mode);
     raylib.linkLibC();
 
     raylib.addIncludePath(srcdir ++ "/external/glfw/include");
@@ -90,8 +85,8 @@ pub fn build(b: *std.build.Builder) void {
     lib.install();
 }
 
-const srcdir = getSrcDir();
-
-fn getSrcDir() []const u8 {
-    return std.fs.path.dirname(@src().file) orelse ".";
-}
+const srcdir = struct{
+    fn getSrcDir() []const u8 {
+        return std.fs.path.dirname(@src().file).?;
+    }
+}.getSrcDir();