From 3533a3a727ba5b03855b047545804b8a9f924fb6 Mon Sep 17 00:00:00 2001
From: Qudix <17361645+Qudix@users.noreply.github.com>
Date: Wed, 12 Jul 2023 22:15:58 -0500
Subject: [PATCH] [cimg] Add package (#2310)

* [cimg] Add package

* [cimg] Disable display for test

* [cimg] Exclude `iphoneos`

* [cimg] Use snippet

* [cimg] Fix snippet

* [cimg] Improve

* [cimg] `uint8_t` -> unsigned char
---
 packages/c/cimg/xmake.lua | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 packages/c/cimg/xmake.lua

diff --git a/packages/c/cimg/xmake.lua b/packages/c/cimg/xmake.lua
new file mode 100644
index 000000000..dcdbfd26e
--- /dev/null
+++ b/packages/c/cimg/xmake.lua
@@ -0,0 +1,33 @@
+package("cimg")
+    set_kind("library", {headeronly = true})
+    set_homepage("https://github.com/greyclab/cimg")
+    set_description("Small and open-source C++ toolkit for image processing")
+    set_license("CeCILL-C")
+
+    add_urls("https://github.com/greyclab/cimg/archive/refs/tags/$(version).tar.gz", {version = function(version)
+        return version:gsub("%v", "v.")
+    end})
+    add_urls("https://github.com/greyclab/cimg.git")
+    add_versions("v3.2.6", "1fcca9a7a453aa278660c10d54c6db9b4c614b6a29250adeb231e95a0be209e7")
+
+    if is_plat("windows") then
+        add_syslinks("gdi32", "shell32", "user32")
+    elseif is_plat("linux") then
+        add_syslinks("pthread")
+    elseif is_plat("macosx") then
+        add_syslinks("m", "pthread")
+    end
+
+    on_install("windows", "linux", "macosx", "android", "mingw", "cygwin", "bsd", "cross", function (package)
+        os.cp("CImg.h", package:installdir("include"))
+    end)
+
+    on_test(function (package)
+        assert(package:check_cxxsnippets({test = [[
+            int main() {
+                cimg_library::CImg<unsigned char> img{ 128, 128, 1, 3 };
+                img.fill(32);
+                img.noise(128);
+            }
+        ]]}, {configs = {languages = "c++11", defines = "cimg_display=0"}, includes = "CImg.h"}))
+    end)