From 3316b905c932fbc881f8b2c241060ac04ece00f4 Mon Sep 17 00:00:00 2001
From: yiv1 <lexx_moscow@bk.ru>
Date: Sun, 1 Jun 2025 14:56:37 +0300
Subject: [PATCH] improvement(build): add -Dlibrary_name for change name *.dll,
 *.so, *.dylib

---
 build.zig     | 4 +++-
 build/lua.zig | 6 +++---
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/build.zig b/build.zig
index 0a98b94..47870d6 100644
--- a/build.zig
+++ b/build.zig
@@ -16,6 +16,7 @@ pub fn build(b: *Build) void {
     const optimize = b.standardOptimizeOption(.{});
 
     const lang = b.option(Language, "lang", "Lua language version to build") orelse .lua54;
+    const library_name = b.option([]const u8, "library_name", "Library name for lua linking, default is `lua`") orelse null;
     const shared = b.option(bool, "shared", "Build shared library instead of static") orelse false;
     const luau_use_4_vector = b.option(bool, "luau_use_4_vector", "Build Luau to use 4-vectors instead of the default 3-vector.") orelse false;
 
@@ -31,6 +32,7 @@ pub fn build(b: *Build) void {
     // Expose build configuration to the ziglua module
     const config = b.addOptions();
     config.addOption(Language, "lang", lang);
+    config.addOption(?[]const u8, "library_name", library_name);
     config.addOption(bool, "luau_use_4_vector", luau_use_4_vector);
     zlua.addOptions("config", config);
 
@@ -43,7 +45,7 @@ pub fn build(b: *Build) void {
         const lib = switch (lang) {
             .luajit => luajit_setup.configure(b, target, optimize, upstream, shared),
             .luau => luau_setup.configure(b, target, optimize, upstream, luau_use_4_vector),
-            else => lua_setup.configure(b, target, optimize, upstream, lang, shared),
+            else => lua_setup.configure(b, target, optimize, upstream, lang, shared, library_name),
         };
 
         // Expose the Lua artifact, and get an install step that header translation can refer to
diff --git a/build/lua.zig b/build/lua.zig
index 6d79b64..16c866a 100644
--- a/build/lua.zig
+++ b/build/lua.zig
@@ -12,7 +12,7 @@ pub const Language = enum {
     luau,
 };
 
-pub fn configure(b: *Build, target: Build.ResolvedTarget, optimize: std.builtin.OptimizeMode, upstream: *Build.Dependency, lang: Language, shared: bool) *Step.Compile {
+pub fn configure(b: *Build, target: Build.ResolvedTarget, optimize: std.builtin.OptimizeMode, upstream: *Build.Dependency, lang: Language, shared: bool, library_name: ?[]const u8) *Step.Compile {
     const version: std.SemanticVersion = switch (lang) {
         .lua51 => .{ .major = 5, .minor = 1, .patch = 5 },
         .lua52 => .{ .major = 5, .minor = 2, .patch = 4 },
@@ -23,14 +23,14 @@ pub fn configure(b: *Build, target: Build.ResolvedTarget, optimize: std.builtin.
 
     const lib = if (shared)
         b.addSharedLibrary(.{
-            .name = "lua",
+            .name = library_name orelse "lua",
             .target = target,
             .optimize = optimize,
             .version = version,
         })
     else
         b.addStaticLibrary(.{
-            .name = "lua",
+            .name = library_name orelse "lua",
             .target = target,
             .optimize = optimize,
             .version = version,