[imgui-sfml] initial port

ports/imgui-sfml/0001-fix_find_package.patch

@@ -0,0 +1,50 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 53500fd..cb98701 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -35,34 +35,14 @@ if (IMGUI_SFML_FIND_SFML)
+ 	if (NOT BUILD_SHARED_LIBS)
+ 		set(SFML_STATIC_LIBRARIES ON)
+ 	endif()
+-	find_package(SFML 2.5 COMPONENTS graphics system window)
++	find_package(SFML COMPONENTS graphics system window)
+
+ 	if(NOT SFML_FOUND)
+     message(FATAL_ERROR "SFML 2 directory not found. Set SFML_DIR to directory where SFML was built (or one which ccontains SFMLConfig.cmake)")
+ 	endif()
+ endif()
+
+-# ImGui does not provide native support for CMakeLists, workaround for now to have
+-# users specify IMGUI_DIR. Waiting for this PR to get merged...
+-#    https://github.com/ocornut/imgui/pull/1713
+-if(NOT IMGUI_DIR)
+-  set(IMGUI_DIR "" CACHE PATH "imgui top-level directory")
+-  message(FATAL_ERROR "ImGui directory not found. Set IMGUI_DIR to imgui's top-level path (containing 'imgui.h' and other files).\n")
+-endif()
+-
+-# This uses FindImGui.cmake provided in ImGui-SFML repo for now
+-find_package(ImGui 1.68 REQUIRED)
+-
+-# these headers will be installed alongside ImGui-SFML
+-set(IMGUI_PUBLIC_HEADERS
+-  ${IMGUI_INCLUDE_DIR}/imconfig.h
+-  ${IMGUI_INCLUDE_DIR}/imgui.h
+-  ${IMGUI_INCLUDE_DIR}/imgui_internal.h # not actually public, but users might need it
+-  ${IMGUI_INCLUDE_DIR}/imstb_rectpack.h
+-  ${IMGUI_INCLUDE_DIR}/imstb_textedit.h
+-  ${IMGUI_INCLUDE_DIR}/imstb_truetype.h
+-  ${IMGUI_INCLUDE_DIR}/misc/cpp/imgui_stdlib.h
+-)
++find_package(imgui CONFIG REQUIRED)
+
+ # CMake 3.11 and later prefer to choose GLVND, but we choose legacy OpenGL just because it's safer
+ # (unless the OpenGL_GL_PREFERENCE was explicitly set)
+@@ -82,7 +62,7 @@ add_library(ImGui-SFML
+ add_library(ImGui-SFML::ImGui-SFML ALIAS ImGui-SFML)
+
+ target_link_libraries(ImGui-SFML
+-  PUBLIC
++    imgui::imgui
+     sfml-graphics
+     sfml-system
+     sfml-window

ports/imgui-sfml/0002-fix_imgui_config.patch

@@ -0,0 +1,11 @@
+diff --git a/imconfig-SFML.h b/imconfig-SFML.h
+index f66ba20..0f43ce6 100644
+--- a/imconfig-SFML.h
++++ b/imconfig-SFML.h
+@@ -28,5 +28,3 @@
+             static_cast<sf::Uint8>(z * 255.f),                          \
+             static_cast<sf::Uint8>(w * 255.f));                         \
+     }
+-
+-#define ImTextureID unsigned int
+\ No newline at end of file

ports/imgui-sfml/remove-delegating-ctor.patch → ports/imgui-sfml/0003-fix_osx.patch

@@ -3,7 +3,7 @@ index 0f43ce6..1fce2c1 100644
 --- a/imconfig-SFML.h
 +++ b/imconfig-SFML.h
 @@ -19,7 +19,7 @@
- 
+
  #define IM_VEC4_CLASS_EXTRA                                             \
      ImVec4(const sf::Color & c)                                         \
 -        : ImVec4(c.r / 255.f, c.g / 255.f, c.b / 255.f, c.a / 255.f) {  \

ports/imgui-sfml/CONTROL

@@ -1,5 +1,5 @@
 Source: imgui-sfml
-Version: 2.0.2
+Version: 2.1
 Homepage: https://github.com/eliasdaler/imgui-sfml
-Description: Library which allows you to use ImGui with SFML
+Description: ImGui binding for use with SFML
 Build-Depends: sfml, imgui

ports/imgui-sfml/portfile.cmake

@@ -1,30 +1,24 @@
 include(vcpkg_common_functions)
 
-# Compile as static lib since vcpkg's imgui is compiled as static lib
-vcpkg_check_linkage(ONLY_STATIC_LIBRARY)
-
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO eliasdaler/imgui-sfml
-    REF v2.0.2
-    SHA512 44099e162c0e712ec9147452189649801a6463396830e117c7a0a4483d0526e94554498bfa41e9cd418d26286b5d1a28dd1c2d305c30d1eb266922767e53ab48
+    REF v2.1
+    SHA512 134c49e9c57bc4d3882d99a52ec87f74c11d2f3134501c79b20bce4612f315f2e3f33a521597b387ca8f91942cf2b82ec9f4a8b1672a700e7233a9758897b6d0
     HEAD_REF master
     PATCHES
-        static-build-with-vcpkg-imgui.patch
-        remove-delegating-ctor.patch
+        0001-fix_find_package.patch
+        0002-fix_imgui_config.patch
+        0003-fix_osx.patch
 )
 
 vcpkg_configure_cmake(
     SOURCE_PATH ${SOURCE_PATH}
     PREFER_NINJA
 )
-
 vcpkg_install_cmake()
-vcpkg_fixup_cmake_targets(CONFIG_PATH lib/cmake/ImGui-SFML)
 vcpkg_copy_pdbs()
 
-# Debug include directory not needed
+vcpkg_fixup_cmake_targets(CONFIG_PATH lib/cmake/ImGui-SFML)
 file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
-
-# License
-file(INSTALL ${SOURCE_PATH}/LICENSE DESTINATION ${CURRENT_PACKAGES_DIR}/share/imgui-sfml RENAME copyright)
+configure_file(${SOURCE_PATH}/LICENSE ${CURRENT_PACKAGES_DIR}/share/imgui-sfml/copyright COPYONLY)

ports/imgui-sfml/usage

@@ -0,0 +1,10 @@
+The package imgui-sfml provides CMake targets:
+
+    find_package(imgui CONFIG REQUIRED)
+    find_package(SFML CONFIG REQUIRED COMPONENTS graphics system window)
+    find_package(ImGui-SFML CONFIG REQUIRED)
+    target_link_libraries(main PRIVATE
+        imgui::imgui
+        sfml-graphics sfml-system sfml-window
+        ImGui-SFML::ImGui-SFML
+    )