From 815968665866bd1c49d400b9e9435fbb555306da Mon Sep 17 00:00:00 2001
From: Saikari <lin@sz.cn.eu.org>
Date: Mon, 19 Jan 2026 04:43:21 +0300
Subject: [PATCH 1/2] Add build configuration for omath and examples

---
 xmake.lua | 75 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 xmake.lua

diff --git a/xmake.lua b/xmake.lua
new file mode 100644
index 00000000..f9923b6a
--- /dev/null
+++ b/xmake.lua
@@ -0,0 +1,75 @@
+add_rules("mode.debug", "mode.release")
+add_rules("utils.install.cmake_importfiles")
+
+set_version("4.6.1", {soname = "4.6"})
+set_languages("cxx23")
+set_warnings("all")
+
+option("avx2")
+    set_default(true)
+    set_showmenu(true)
+    add_defines("OMATH_ENABLE_AVX2")
+    add_vectorexts("avx2")
+
+    after_check(function (option)
+        import("core.base.cpu")
+        option:enable(cpu.has_feature("avx2"))
+    end)
+option_end()
+
+option("imgui")
+    set_default(true)
+    set_showmenu(true)
+    add_defines("OMATH_IMGUI_INTEGRATION")
+option_end()
+
+option("examples")
+    set_default(true)
+    set_showmenu(true)
+option_end()
+
+if has_config("imgui") then
+    add_requires("imgui")
+end
+
+if has_config("examples") then
+    add_requires("glew", "glfw")
+end
+
+target("omath")
+    set_kind("static")
+    add_files("source/**.cpp")
+    add_includedirs("include", {public = true})
+    add_headerfiles("include/(**.hpp)", {prefixdir = "omath"})
+    if has_config("imgui") then
+        add_packages("imgui")
+    end
+    on_config(function (target)
+        if has_config("avx2") then
+            cprint("${green} ✔️ AVX2 supported")
+        else
+            cprint("${red} ❌ AVX2 not supported")
+        end
+    end)
+
+target("example_projection_matrix_builder")
+    set_languages("cxx26")
+    set_kind("binary")
+    add_files("examples/example_proj_mat_builder.cpp")
+    add_deps("omath")
+    set_enabled(has_config("examples"))
+
+target("example_signature_scan")
+    set_languages("cxx26")
+    set_kind("binary")
+    add_files("examples/example_signature_scan.cpp")
+    add_deps("omath")
+    set_enabled(has_config("examples"))
+
+target("example_glfw3")
+    set_languages("cxx26")
+    set_kind("binary")
+    add_files("examples/example_glfw3.cpp")
+    add_deps("omath")
+    add_packages("glew", "glfw")
+    set_enabled(has_config("examples"))

From 450f3a3ab0403436b527964ff4ec769cb2bcda05 Mon Sep 17 00:00:00 2001
From: Saikari <lin@sz.cn.eu.org>
Date: Mon, 19 Jan 2026 04:45:41 +0300
Subject: [PATCH 2/2] Add rules for CMake and pkg-config imports

---
 xmake.lua | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/xmake.lua b/xmake.lua
index f9923b6a..e0cfabf7 100644
--- a/xmake.lua
+++ b/xmake.lua
@@ -1,5 +1,7 @@
 add_rules("mode.debug", "mode.release")
+
 add_rules("utils.install.cmake_importfiles")
+add_rules("utils.install.pkgconfig_importfiles")
 
 set_version("4.6.1", {soname = "4.6"})
 set_languages("cxx23")