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package("imgui-sfml")
set_homepage("https://github.com/eliasdaler/imgui-sfml")
set_description("Dear ImGui binding for use with SFML")
add_urls("https://github.com/eliasdaler/imgui-sfml/archive/refs/tags/$(version).tar.gz",
"https://github.com/eliasdaler/imgui-sfml.git")
add_versions("v2.5", "3775c9303f656297f2392e91ffae2021e874ee319b4139c60076d6f757ede109")
add_deps("cmake")
add_deps("imgui", {system = false, private = true})
add_deps("opengl", {optional = true})
on_load(function(package)
if package:is_plat("linux") and package:config("shared") then
package:add("deps", "sfml", {configs = {shared = true}})
else
package:add("deps", "sfml")
end
end)
on_install("macosx", "linux", "windows", "mingw", function (package)
import("lib.detect.find_path")
local configs = {"-DIMGUI_SFML_FIND_SFML=OFF"}
table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:debug() and "Debug" or "Release"))
table.insert(configs, "-DBUILD_SHARED_LIBS=" .. (package:config("shared") and "ON" or "OFF"))
local imgui_sourcedir = package:dep("imgui"):cachedir()
if imgui_sourcedir then
local imguidir = find_path("imgui.h", path.join(imgui_sourcedir, "*")) or find_path("imgui.h", path.join(imgui_sourcedir, "source", "*"))
if imguidir then
table.insert(configs, "-DIMGUI_DIR=" .. imguidir)
end
end
-- fix sfml links
if package:is_plat("windows", "linux") then
local sfml = package:dep("sfml"):fetch()
if sfml.links then
for _, name in ipairs({"sfml-graphics", "sfml-system", "sfml-window"}) do
for _, link in ipairs(sfml.links) do
if link:find(name, 1, true) then
io.replace("CMakeLists.txt", name, link, {plain = true})
break
end
end
end
end
end
if package:is_plat("mingw") then
io.replace("cmake/FindImGui.cmake", "NO_DEFAULT_PATH", "NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH")
end
import("package.tools.cmake").install(package, configs, {packagedeps = "sfml"})
end)
on_test(function (package)
assert(package:check_cxxsnippets({test = [[
#include "imgui.h"
#include "imgui-SFML.h"
#include <SFML/Graphics/CircleShape.hpp>
#include <SFML/Graphics/RenderWindow.hpp>
#include <SFML/System/Clock.hpp>
#include <SFML/Window/Event.hpp>
void test() {
sf::RenderWindow window(sf::VideoMode(640, 480), "ImGui + SFML = <3");
window.setFramerateLimit(60);
ImGui::SFML::Init(window);
}
]]}, {configs = {languages = "c++11"}}))
end)