no ccache, we want full builds here

Reviewed-on: #2
Co-authored-by: Romain BOULLARD <romain.boullard@protonmail.com>
Co-committed-by: Romain BOULLARD <romain.boullard@protonmail.com>

.gitea/workflows/ci.yml

@@ -6,9 +6,6 @@ on:
       - '**'
   workflow_dispatch:
 
-env:
-  CCACHE_BASEDIR: ${{ github.workspace }}
-
 jobs:
   conan-packages-tier1:
     runs-on: ubuntu-latest
@@ -39,6 +36,8 @@ jobs:
           { name: "rapidhash", version: "3.0", location: "all" },
           { name: "cli11", version: "2.6.1", location: "all" },
           { name: "assimp", version: "6.0.4", location: "5.x" },
+
+          { name: "imgui", version: "1.92.6-docking", location: "all" },
         ]
     name: "Package ${{matrix.package.name }}/${{ matrix.package.version }}"
     steps:
@@ -53,9 +52,6 @@ jobs:
         with:
           submodules: recursive
 
-      - name: Show ccache stats before
-        run: ccache --zero-stats
-
       - name: Run Conan packaging
         run: |
           echo "Building ${{ matrix.package.name }}@${{ matrix.package.version }}"
@@ -66,16 +62,13 @@ jobs:
           --user=bigfootdev \
           --channel=${{ env.BRANCH_NAME }} \
           -pr:b=./ConanProfiles/clang -pr:h=./ConanProfiles/clang \
-          --build=missing --remote=bigfootpackages
+          --build=* --remote=bigfootpackages
 
           CONAN_LOGIN_USERNAME=${ARTIFACTORY_USER} \
           CONAN_PASSWORD=${ARTIFACTORY_PASSWORD} \
           conan upload ${{ matrix.package.name }}/${{ matrix.package.version }}@bigfootdev/${{ env.BRANCH_NAME }} \
           --only-recipe --remote=bigfootpackages
 
-      - name: Show ccache stats after
-        run: ccache --show-stats
-
   conan-packages-tier2:
     needs: conan-packages-tier1
     runs-on: ubuntu-latest
@@ -108,9 +101,6 @@ jobs:
         with:
           submodules: recursive
 
-      - name: Show ccache stats before
-        run: ccache --zero-stats
-
       - name: Run Conan packaging
         run: |
           echo "Building ${{ matrix.package.name }}@${{ matrix.package.version }}"
@@ -121,16 +111,13 @@ jobs:
           --user=bigfootdev \
           --channel=${{ env.BRANCH_NAME }} \
           -pr:b=./ConanProfiles/clang -pr:h=./ConanProfiles/clang \
-          --build=missing --remote=bigfootpackages
+          --build=* --remote=bigfootpackages
 
           CONAN_LOGIN_USERNAME=${ARTIFACTORY_USER} \
           CONAN_PASSWORD=${ARTIFACTORY_PASSWORD} \
           conan upload ${{ matrix.package.name }}/${{ matrix.package.version }}@bigfootdev/${{ env.BRANCH_NAME }} \
           --only-recipe --remote=bigfootpackages
 
-      - name: Show ccache stats after
-        run: ccache --show-stats
-
   conan-packages-tier3:
     needs: conan-packages-tier2
     runs-on: ubuntu-latest
@@ -159,9 +146,6 @@ jobs:
         with:
           submodules: recursive
 
-      - name: Show ccache stats before
-        run: ccache --zero-stats
-
       - name: Run Conan packaging
         run: |
           echo "Building ${{ matrix.package.name }}@${{ matrix.package.version }}"
@@ -172,16 +156,13 @@ jobs:
           --user=bigfootdev \
           --channel=${{ env.BRANCH_NAME }} \
           -pr:b=./ConanProfiles/clang -pr:h=./ConanProfiles/clang \
-          --build=missing --remote=bigfootpackages
+          --build=* --remote=bigfootpackages
 
           CONAN_LOGIN_USERNAME=${ARTIFACTORY_USER} \
           CONAN_PASSWORD=${ARTIFACTORY_PASSWORD} \
           conan upload ${{ matrix.package.name }}/${{ matrix.package.version }}@bigfootdev/${{ env.BRANCH_NAME }} \
           --only-recipe --remote=bigfootpackages
 
-      - name: Show ccache stats after
-        run: ccache --show-stats
-
   conan-packages-tier4:
     needs: conan-packages-tier3
     runs-on: ubuntu-latest
@@ -209,9 +190,6 @@ jobs:
         with:
           submodules: recursive
 
-      - name: Show ccache stats before
-        run: ccache --zero-stats
-
       - name: Run Conan packaging
         run: |
           echo "Building ${{ matrix.package.name }}@${{ matrix.package.version }}"
@@ -222,12 +200,9 @@ jobs:
           --user=bigfootdev \
           --channel=${{ env.BRANCH_NAME }} \
           -pr:b=./ConanProfiles/clang -pr:h=./ConanProfiles/clang \
-          --build=missing --remote=bigfootpackages
+          --build=* --remote=bigfootpackages
 
           CONAN_LOGIN_USERNAME=${ARTIFACTORY_USER} \
           CONAN_PASSWORD=${ARTIFACTORY_PASSWORD} \
           conan upload ${{ matrix.package.name }}/${{ matrix.package.version }}@bigfootdev/${{ env.BRANCH_NAME }} \
-          --only-recipe --remote=bigfootpackages
+          --only-recipe --remote=bigfootpackages
-
-      - name: Show ccache stats after
-        run: ccache --show-stats

ConanProfiles/clang

@@ -6,21 +6,19 @@ compiler.version=20
 compiler.libcxx=libstdc++11
 compiler.cppstd=20
 compiler.cstd=17
+compiler.runtime=static
 build_type=Release
+
 [conf]
-tools.cmake.cmaketoolchain:extra_variables={'CMAKE_CXX_COMPILER_LAUNCHER': 'ccache', 'CMAKE_C_COMPILER_LAUNCHER': 'ccache'}
-tools.cmake.cmaketoolchain:extra_variables*={'BIGFOOT_CXX_FLAGS': {'value': '-Wall;-Wextra;-Wpedantic;-Werror;-ffast-math;-fno-exceptions;-fno-rtti', 'cache': True, 'type': 'STRING', 'docstring': 'CXX flags for Bigfoot', 'force': True}}
-tools.cmake.cmaketoolchain:extra_variables*={'BIGFOOT_C_FLAGS': {'value': '-Wall;-Wextra;-Wpedantic;-Werror;-ffast-math', 'cache': True, 'type': 'STRING', 'docstring': 'C flags for Bigfoot', 'force': True}}
-tools.cmake.cmaketoolchain:generator=Ninja
 tools.system.package_manager:mode=install
 tools.system.package_manager:sudo=True
+
+tools.build:exelinkflags=["-fuse-ld=mold"]
+tools.build:sharedlinkflags=["-fuse-ld=mold"]
+
 tools.build:compiler_executables={"c": "clang", "cpp": "clang++"}
 
-tools.build:exelinkflags=["-fuse-ld=mold", "-flto"]
+tools.cmake.cmaketoolchain:generator=Ninja
-tools.build:sharedlinkflags=["-fuse-ld=mold", "-flto"]
-
-tools.build:cflags=["-flto"]
-tools.build:cxxflags=["-flto"]
 
 [tool_requires]
 !cmake/*: cmake/[>=4.2]

ConanProfiles/clang_coverage

@@ -1,25 +0,0 @@
-[settings]
-os=Linux
-arch=x86_64
-compiler=clang
-compiler.version=20
-compiler.libcxx=libstdc++11
-compiler.cppstd=20
-compiler.cstd=17
-build_type=Debug
-[conf]
-tools.cmake.cmaketoolchain:extra_variables={'CMAKE_CXX_COMPILER_LAUNCHER': 'ccache', 'CMAKE_C_COMPILER_LAUNCHER': 'ccache'}
-tools.cmake.cmaketoolchain:extra_variables*={'BIGFOOT_CXX_FLAGS': {'value': '-Wall;-Wextra;-Wpedantic;-Werror;-fno-exceptions;-fno-rtti;-fprofile-instr-generate;-fcoverage-mapping', 'cache': True, 'type': 'STRING', 'docstring': 'CXX flags for Bigfoot', 'force': True}}
-tools.cmake.cmaketoolchain:extra_variables*={'BIGFOOT_C_FLAGS': {'value': '-Wall;-Wextra;-Wpedantic;-Werror;-fprofile-instr-generate;-fcoverage-mapping', 'cache': True, 'type': 'STRING', 'docstring': 'C flags for Bigfoot', 'force': True}}
-tools.cmake.cmaketoolchain:extra_variables*={'BIGFOOT_SHARED_LINK_FLAGS': {'value': '-fprofile-instr-generate', 'cache': True, 'type': 'STRING', 'docstring': 'SHARED link flags for Bigfoot', 'force': True}}
-tools.cmake.cmaketoolchain:extra_variables*={'BIGFOOT_EXE_LINK_FLAGS': {'value': '-fprofile-instr-generate', 'cache': True, 'type': 'STRING', 'docstring': 'EXE link flags for Bigfoot', 'force': True}}
-tools.cmake.cmaketoolchain:generator=Ninja
-tools.system.package_manager:mode=install
-tools.system.package_manager:sudo=True
-tools.build:compiler_executables={"c": "clang", "cpp": "clang++"}
-
-tools.build:exelinkflags=["-fuse-ld=mold"]
-tools.build:sharedlinkflags=["-fuse-ld=mold"]
-
-[tool_requires]
-!cmake/*: cmake/[>=4.2]

ConanProfiles/clangd

@@ -1,23 +0,0 @@
-[settings]
-os=Linux
-arch=x86_64
-compiler=clang
-compiler.version=20
-compiler.libcxx=libstdc++11
-compiler.cppstd=20
-compiler.cstd=17
-build_type=Debug
-[conf]
-tools.cmake.cmaketoolchain:extra_variables={'CMAKE_CXX_COMPILER_LAUNCHER': 'ccache', 'CMAKE_C_COMPILER_LAUNCHER': 'ccache'}
-tools.cmake.cmaketoolchain:extra_variables*={'BIGFOOT_CXX_FLAGS': {'value': '-Wall;-Wextra;-Wpedantic;-Werror;-ffast-math;-fno-exceptions;-fno-rtti', 'cache': True, 'type': 'STRING', 'docstring': 'CXX flags for Bigfoot', 'force': True}}
-tools.cmake.cmaketoolchain:extra_variables*={'BIGFOOT_C_FLAGS': {'value': '-Wall;-Wextra;-Wpedantic;-Werror;-ffast-math', 'cache': True, 'type': 'STRING', 'docstring': 'C flags for Bigfoot', 'force': True}}
-tools.cmake.cmaketoolchain:generator=Ninja
-tools.system.package_manager:mode=install
-tools.system.package_manager:sudo=True
-tools.build:compiler_executables={"c": "clang", "cpp": "clang++"}
-
-tools.build:exelinkflags=["-fuse-ld=mold"]
-tools.build:sharedlinkflags=["-fuse-ld=mold"]
-
-[tool_requires]
-!cmake/*: cmake/[>=4.2]

ConanProfiles/msvc

@@ -5,18 +5,12 @@ compiler=msvc
 compiler.version=195
 compiler.cppstd=20
 compiler.cstd=17
-compiler.runtime=dynamic
+compiler.runtime=static
 build_type=Release
+
 [conf]
-tools.cmake.cmaketoolchain:extra_variables={'BIGFOOT_CXX_FLAGS': {'value': '/W4;/WX;/EHs-;/D_HAS_EXCEPTIONS=0;/GR-;/fp:fast', 'cache': True, 'type': 'STRING', 'docstring': 'CXX flags for Bigfoot', 'force': True}}
+tools.build:cflags=["/Zc:preprocessor", "/Zc:__STDC__", "/D_CRT_DECLARE_NONSTDC_NAMES=1"]
-tools.cmake.cmaketoolchain:extra_variables*={'BIGFOOT_C_FLAGS': {'value': '/W4;/WX;/fp:fast', 'cache': True, 'type': 'STRING', 'docstring': 'C flags for Bigfoot', 'force': True}}
+tools.build:cxxflags=["/Zc:preprocessor", "/permissive-", "/Zc:__cplusplus", "/Zc:enumTypes", "/Zc:templateScope"]
-tools.cmake.cmaketoolchain:user_toolchain+={{profile_dir}}/msvc_ccache.cmake
-
-tools.build:exelinkflags=["/LTCG", "/INCREMENTAL:NO"]
-tools.build:sharedlinkflags=["/LTCG", "/INCREMENTAL:NO"]
-
-tools.build:cflags=["/Zc:preprocessor", "/Zc:__STDC__", "/D_CRT_DECLARE_NONSTDC_NAMES=1", "/GL"]
-tools.build:cxxflags=["/Zc:preprocessor", "/Zc:__cplusplus", "/Zc:enumTypes", "/Zc:templateScope", "/Zc:strictStrings", "/Zc:rvalueCast", "/Zc:hiddenFriend", "/Zc:externConstexpr", "/Zc:ternary", "/GL"]
 
 [tool_requires]
 !cmake/*: cmake/[>=4.2]

ConanProfiles/msvc_ccache.cmake

@@ -1,19 +0,0 @@
-# https://github.com/ccache/ccache/wiki/MS-Visual-Studio#usage-with-cmake
-
-find_program(ccache_exe ccache)
-if(ccache_exe)
-  file(COPY_FILE
-    ${ccache_exe} ${CMAKE_BINARY_DIR}/cl.exe
-    ONLY_IF_DIFFERENT)
-
-  # By default Visual Studio generators will use /Zi which is not compatible
-  # with ccache, so tell Visual Studio to use /Z7 instead.
-  message(STATUS "Setting MSVC debug information format to 'Embedded'")
-  set(CMAKE_MSVC_DEBUG_INFORMATION_FORMAT "$<$<CONFIG:Debug,RelWithDebInfo>:Embedded>")
-
-  set(CMAKE_VS_GLOBALS
-    "CLToolExe=cl.exe"
-    "CLToolPath=${CMAKE_BINARY_DIR}"
-    "UseMultiToolTask=true"
-  )
-endif()

ConanProfiles/msvcd

@@ -1,19 +0,0 @@
-[settings]
-os=Windows
-arch=x86_64
-compiler=msvc
-compiler.version=195
-compiler.cppstd=20
-compiler.cstd=17
-compiler.runtime=dynamic
-build_type=Debug
-[conf]
-tools.cmake.cmaketoolchain:extra_variables={'BIGFOOT_CXX_FLAGS': {'value': '/W4;/WX;/EHs-;/D_HAS_EXCEPTIONS=0;/GR-;/fp:fast', 'cache': True, 'type': 'STRING', 'docstring': 'CXX flags for Bigfoot', 'force': True}}
-tools.cmake.cmaketoolchain:extra_variables*={'BIGFOOT_C_FLAGS': {'value': '/W4;/WX;/fp:fast', 'cache': True, 'type': 'STRING', 'docstring': 'C flags for Bigfoot', 'force': True}}
-tools.cmake.cmaketoolchain:user_toolchain+={{profile_dir}}/msvc_ccache.cmake
-
-tools.build:cflags=["/Zc:preprocessor", "/Zc:__STDC__", "/D_CRT_DECLARE_NONSTDC_NAMES=1"]
-tools.build:cxxflags=["/Zc:preprocessor", "/Zc:__cplusplus", "/Zc:enumTypes", "/Zc:templateScope", "/Zc:strictStrings", "/Zc:rvalueCast", "/Zc:hiddenFriend", "/Zc:externConstexpr", "/Zc:ternary"]
-
-[tool_requires]
-!cmake/*: cmake/[>=4.2]

imgui/all/CMakeLists.txt

@@ -0,0 +1,74 @@
+cmake_minimum_required(VERSION 3.9)
+project(imgui LANGUAGES CXX)
+
+set(MISC_DIR ${IMGUI_SRC_DIR}/misc)
+set(EXTRA_FONTS_DIR ${MISC_DIR}/fonts)
+set(IMGUI_EXPORT_HEADERS imgui_export_headers.h)
+
+file(GLOB SOURCE_FILES ${IMGUI_SRC_DIR}/*.cpp)
+file(GLOB HEADER_FILES ${IMGUI_SRC_DIR}/*.h)
+
+if(IMGUI_ENABLE_TEST_ENGINE)
+    message(STATUS "Building ImGui with test engine")
+    file(GLOB TEST_ENGINE_FILES ${IMGUI_TEST_ENGINE_DIR}/imgui_test_engine/*.cpp)
+    list(APPEND SOURCE_FILES ${TEST_ENGINE_FILES})
+    file(GLOB TEST_ENGINE_HEADER_FILES ${IMGUI_TEST_ENGINE_DIR}/imgui_test_engine/*.h)
+    list(APPEND HEADER_FILES ${TEST_ENGINE_HEADER_FILES})
+else()
+    message(STATUS "Building ImGui without test engine")
+endif()
+
+file(GLOB EXTRA_FONTS_FILES ${EXTRA_FONTS_DIR}/*.ttf)
+if (MSVC)
+    file(GLOB EXTRA_NATVIS_FILES ${MISC_DIR}/natvis/*.natvis)
+endif()
+
+set(BINARY_TO_COMPRESSED_BIN binary_to_compressed_c)
+
+add_executable(${BINARY_TO_COMPRESSED_BIN} ${EXTRA_FONTS_DIR}/binary_to_compressed_c.cpp)
+target_compile_features(${BINARY_TO_COMPRESSED_BIN} PRIVATE cxx_std_11)
+
+add_library(${PROJECT_NAME} ${SOURCE_FILES})
+
+if(IMGUI_WITH_SDL3_BINDING)
+    target_sources(${PROJECT_NAME} PRIVATE ${IMGUI_SRC_DIR}/backends/imgui_impl_sdl3.cpp)
+    list(APPEND HEADER_FILES ${IMGUI_SRC_DIR}/backends/imgui_impl_sdl3.h)
+    find_package(SDL3 REQUIRED CONFIG)
+    target_link_libraries(${PROJECT_NAME} PUBLIC SDL3::SDL3)
+endif()
+
+set_target_properties(${PROJECT_NAME} PROPERTIES
+    CXX_VISIBILITY_PRESET hidden
+    VISIBILITY_INLINES_HIDDEN ON
+)
+include(GenerateExportHeader)
+generate_export_header(${PROJECT_NAME}
+    EXPORT_MACRO_NAME IMGUI_API
+    EXPORT_FILE_NAME ${IMGUI_EXPORT_HEADERS}
+)
+target_include_directories(${PROJECT_NAME} PUBLIC
+    $<BUILD_INTERFACE:${IMGUI_SRC_DIR}>
+    $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>
+    $<INSTALL_INTERFACE:include>
+)
+target_compile_features(${PROJECT_NAME} PRIVATE cxx_std_11)
+
+include(GNUInstallDirs)
+
+install(TARGETS ${PROJECT_NAME}
+        RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
+install(TARGETS ${BINARY_TO_COMPRESSED_BIN}
+        DESTINATION ${CMAKE_INSTALL_BINDIR})
+install(FILES ${HEADER_FILES} ${CMAKE_CURRENT_BINARY_DIR}/${IMGUI_EXPORT_HEADERS}
+        DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+        PERMISSIONS OWNER_WRITE OWNER_READ GROUP_READ WORLD_READ)
+install(FILES ${EXTRA_FONTS_FILES}
+        DESTINATION ${CMAKE_INSTALL_PREFIX}/res/fonts
+        PERMISSIONS OWNER_WRITE OWNER_READ GROUP_READ WORLD_READ)
+if (MSVC)
+    install(FILES ${EXTRA_NATVIS_FILES}
+            DESTINATION ${CMAKE_INSTALL_PREFIX}/res/natvis
+            PERMISSIONS OWNER_WRITE OWNER_READ GROUP_READ WORLD_READ)
+endif()

imgui/all/conandata.yml

@@ -0,0 +1,94 @@
+# this package's recipe relies on version suffixes to handle imgui's docking branch.
+# Suffix: -docking for docking branch sources
+sources:
+  "1.92.6":
+    core:
+      url: "https://github.com/ocornut/imgui/archive/v1.92.6.tar.gz"
+      sha256: "5b17c01f69545bde732b14936d89ce0f508adb83e8b56fa82448371845172bc3"
+    testengine:
+      url: "https://github.com/ocornut/imgui_test_engine/archive/v1.92.6.tar.gz"
+      sha256: "5374ec2318933f9fc663d924529ea80e5fa40866e82fafc3872ae94a16fdbc7f"
+  "1.92.6-docking":
+    core:
+      url: "https://github.com/ocornut/imgui/archive/v1.92.6-docking.tar.gz"
+      sha256: "5e84cdaa6a6041586a0d11a3071b749734a0439d66fdbdad37ae5b27e37d396c"
+    testengine:
+      url: "https://github.com/ocornut/imgui_test_engine/archive/v1.92.6.tar.gz"
+      sha256: "5374ec2318933f9fc663d924529ea80e5fa40866e82fafc3872ae94a16fdbc7f"
+  "1.92.2b":
+    core:
+      url: "https://github.com/ocornut/imgui/archive/v1.92.2b.tar.gz"
+      sha256: "da3d453cce74e0fb3d67f8d798a2a8d04fcaf0b33ce0e0131d0695dfc4f64191"
+    testengine:
+      url: "https://github.com/ocornut/imgui_test_engine/archive/v1.92.2.tar.gz"
+      sha256: "5914327269b2dd9ad66bead3be8577f99f5f572d196bbe4028f6812cf0356adb"
+  "1.92.2b-docking":
+    core:
+      url: "https://github.com/ocornut/imgui/archive/v1.92.2b-docking.tar.gz"
+      sha256: "f6ad86e6f938fdda4d5e362b9a9b39158963dd3257fdc9902efc148c0c0c39f9"
+    testengine:
+      url: "https://github.com/ocornut/imgui_test_engine/archive/v1.92.2.tar.gz"
+      sha256: "5914327269b2dd9ad66bead3be8577f99f5f572d196bbe4028f6812cf0356adb"
+  "1.91.8":
+    core:
+      url: "https://github.com/ocornut/imgui/archive/v1.91.8.tar.gz"
+      sha256: "db3a2e02bfd6c269adf0968950573053d002f40bdfb9ef2e4a90bce804b0f286"
+    testengine:
+      url: "https://github.com/ocornut/imgui_test_engine/archive/v1.91.8.tar.gz"
+      sha256: "bdfc31cb819bd6e4df2d5da0316edf92b1011d1c4046293aafd9ae14106570e2"
+  "1.91.8-docking":
+    core:
+      url: "https://github.com/ocornut/imgui/archive/v1.91.8-docking.tar.gz"
+      sha256: "55f5e65abea635f2a8bfa9a92cd966448a363a262cf6dead7cc662fb0ab37612"
+    testengine:
+      url: "https://github.com/ocornut/imgui_test_engine/archive/v1.91.8.tar.gz"
+      sha256: "bdfc31cb819bd6e4df2d5da0316edf92b1011d1c4046293aafd9ae14106570e2"
+  "1.90.9":
+    core:
+      url: "https://github.com/ocornut/imgui/archive/v1.90.9.tar.gz"
+      sha256: "04943919721e874ac75a2f45e6eb6c0224395034667bf508923388afda5a50bf"
+  "1.90.9-docking":
+    core:
+      url: "https://github.com/ocornut/imgui/archive/v1.90.9-docking.tar.gz"
+      sha256: "48e7e4e4f154ad98d0946126a84e2375f849f6a67792129a805817dd60a34330"
+  "1.90.5":
+    core:
+      url: "https://github.com/ocornut/imgui/archive/v1.90.5.tar.gz"
+      sha256: "e94b48dba7311c85ba8e3e6fe7c734d76a0eed21b2b42c5180fd5706d1562241"
+    testengine:
+      url: "https://github.com/ocornut/imgui_test_engine/archive/v1.90.5.tar.gz"
+      sha256: "79339246d8c919c5926df0a7bee99be585ebaf67cdaba89a0ac314b1f7846f92"
+  "1.90.5-docking":
+    core:
+      url: "https://github.com/ocornut/imgui/archive/v1.90.5-docking.tar.gz"
+      sha256: "8a5e1e594d6c8552e46e4c1ba8dd9deb51262067f04937904babc04384533ccc"
+    testengine:
+      url: "https://github.com/ocornut/imgui_test_engine/archive/v1.90.5.tar.gz"
+      sha256: "79339246d8c919c5926df0a7bee99be585ebaf67cdaba89a0ac314b1f7846f92"
+  "1.88":
+    core:
+      url: "https://github.com/ocornut/imgui/archive/v1.88.tar.gz"
+      sha256: "9f14c788aee15b777051e48f868c5d4d959bd679fc5050e3d2a29de80d8fd32e"
+  "1.87":
+    core:
+      url: "https://github.com/ocornut/imgui/archive/v1.87.tar.gz"
+      sha256: "b54ceb35bda38766e36b87c25edf7a1cd8fd2cb8c485b245aedca6fb85645a20"
+  "1.86":
+    core:
+      url: "https://github.com/ocornut/imgui/archive/v1.86.tar.gz"
+      sha256: "6ba6ae8425a19bc52c5e067702c48b70e4403cd339cba02073a462730a63e825"
+  "1.85":
+    core:
+      url: "https://github.com/ocornut/imgui/archive/v1.85.tar.gz"
+      sha256: "7ed49d1f4573004fa725a70642aaddd3e06bb57fcfe1c1a49ac6574a3e895a77"
+patches:
+  "1.92.4":
+    - patch_file: "patches/1.92.4-0001-static-linking-bugfix-backport.patch"
+      patch_description: "Add missing export for a function needed by the backends"
+      patch_source: "https://github.com/ocornut/imgui/pull/9016"
+      patch_type: "backport"
+  "1.92.4-docking":
+    - patch_file: "patches/1.92.4-docking-0001-static-linking-bugfix-backport.patch"
+      patch_description: "Add missing export for a function needed by the backends"
+      patch_source: "https://github.com/ocornut/imgui/pull/9016"
+      patch_type: "backport"

imgui/all/conanfile.py

@@ -0,0 +1,127 @@
+import os
+
+from conan import ConanFile
+from conan.tools.cmake import CMake, CMakeToolchain, cmake_layout, CMakeDeps
+from conan.tools.files import apply_conandata_patches, copy, export_conandata_patches, get, replace_in_file
+from conan.tools.scm import Version
+
+required_conan_version = ">=1.53.0"
+
+
+class IMGUIConan(ConanFile):
+    name = "imgui"
+    description = "Bloat-free Immediate Mode Graphical User interface for C++ with minimal dependencies"
+    license = "MIT"
+    url = "https://github.com/conan-io/conan-center-index"
+    homepage = "https://github.com/ocornut/imgui"
+    topics = ("gui", "graphical", "bloat-free")
+    package_type = "library"
+
+    settings = "os", "arch", "compiler", "build_type"
+    options = {
+        "shared": [True, False],
+        "fPIC": [True, False],
+        "enable_test_engine": [True, False],
+        "with_sdl3_binding": [True, False],
+    }
+    default_options = {
+        "shared": False,
+        "fPIC": True,
+        "enable_test_engine": False,
+        "with_sdl3_binding": False,
+    }
+
+    def requirements(self):
+        if self.options.get_safe("with_sdl3_binding"):
+            self.requires("sdl/[>3 <4]", transitive_headers=True)
+
+    def export_sources(self):
+        copy(self, "CMakeLists.txt", self.recipe_folder, self.export_sources_folder)
+        export_conandata_patches(self)
+
+    def config_options(self):
+        if self.settings.os == "Windows":
+            del self.options.fPIC
+        if "testengine" not in self.conan_data["sources"][self.version]:
+            self.output.warning("No test engine found for this version, removing test engine option")
+            del self.options.enable_test_engine
+
+        # sdl3 bindings were introduced with 1.89.3
+        # 1.91.8 is the oldest version that supports the latest sdl headers
+        if Version(self.version) < "1.91.8":
+            del self.options.with_sdl3_binding
+
+    def configure(self):
+        if self.options.shared:
+            self.options.rm_safe("fPIC")
+
+    def layout(self):
+        cmake_layout(self, src_folder="src")
+
+    def source(self):
+        get(self, **self.conan_data["sources"][self.version]["core"], strip_root=True)
+        if "testengine" in self.conan_data["sources"][self.version]:
+            get(self, **self.conan_data["sources"][self.version]["testengine"], strip_root=True, destination="test_engine")
+        self._patch_sources()
+
+    def generate(self):
+        tc = CMakeToolchain(self)
+        tc.variables["IMGUI_SRC_DIR"] = self.source_folder.replace("\\", "/")
+        tc.variables["IMGUI_WITH_SDL3_BINDING"] = self.options.get_safe("with_sdl3_binding", False)
+        # test engine is not available for all versions
+        if self.options.get_safe("enable_test_engine"):
+            tc.preprocessor_definitions["IMGUI_ENABLE_TEST_ENGINE"] = "1"
+            tc.preprocessor_definitions["IMGUI_TEST_ENGINE_ENABLE_COROUTINE_STDTHREAD_IMPL"] = "1"
+            tc.variables["IMGUI_ENABLE_TEST_ENGINE"] = "ON"
+            tc.variables["IMGUI_TEST_ENGINE_DIR"] = os.path.join(self.source_folder, "test_engine").replace("\\", "/")
+        tc.generate()
+
+        deps = CMakeDeps(self)
+        deps.generate()
+
+    def _patch_sources(self):
+        apply_conandata_patches(self)
+
+        # Ensure we take into account export_headers
+        replace_in_file(self,
+            os.path.join(self.source_folder, "imgui.h"),
+            "#ifdef IMGUI_USER_CONFIG",
+            "#include \"imgui_export_headers.h\"\n\n#ifdef IMGUI_USER_CONFIG"
+        )
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure(build_script_folder=os.path.join(self.source_folder, os.pardir))
+        cmake.build()
+
+    def package(self):
+        copy(self, pattern="LICENSE.txt", dst=os.path.join(self.package_folder, "licenses"), src=self.source_folder)
+        backends_folder = os.path.join(self.source_folder, "backends")
+        copy(self, pattern="imgui_impl_*",
+            dst=os.path.join(self.package_folder, "res", "bindings"),
+            src=backends_folder)
+        copy(self, pattern="imgui*.cpp",
+            dst=os.path.join(self.package_folder, "res", "src"),
+            src=os.path.join(self.source_folder))
+        copy(self, pattern="*.*",
+            dst=os.path.join(self.package_folder, "res", "misc", "cpp"),
+            src=os.path.join(self.source_folder, "misc", "cpp"))
+        copy(self, pattern="*.*",
+            dst=os.path.join(self.package_folder, "res", "misc", "freetype"),
+            src=os.path.join(self.source_folder, "misc", "freetype"))
+        cmake = CMake(self)
+        cmake.install()
+
+    def package_info(self):
+        _is_docking_branch = "docking" in str(self.version)
+        self.conf_info.define("user.imgui:with_docking", _is_docking_branch)
+        self.cpp_info.libs = ["imgui"]
+        if self.settings.os == "Linux":
+            self.cpp_info.system_libs.append("m")
+        if self.settings.os == "Windows":
+            self.cpp_info.system_libs.append("imm32")
+        self.cpp_info.srcdirs = [os.path.join("res", "bindings")]
+
+        bin_path = os.path.join(self.package_folder, "bin")
+        self.output.info("Appending PATH env var with : {}".format(bin_path))
+        self.env_info.PATH.append(bin_path)

imgui/all/patches/1.92.4-0001-static-linking-bugfix-backport.patch

@@ -0,0 +1,15 @@
+diff --git imgui.h imgui.h
+index 0a216b76..baeda39b 100644
+--- imgui.h
++++ imgui.h
+@@ -3978,8 +3978,8 @@ struct ImGuiPlatformIO
+     // Functions
+     //------------------------------------------------------------------
+ 
+-    void    ClearPlatformHandlers();    // Clear all Platform_XXX fields. Typically called on Platform Backend shutdown.
+-    void    ClearRendererHandlers();    // Clear all Renderer_XXX fields. Typically called on Renderer Backend shutdown.
++    IMGUI_API void ClearPlatformHandlers();    // Clear all Platform_XXX fields. Typically called on Platform Backend shutdown.
++    IMGUI_API void ClearRendererHandlers();    // Clear all Renderer_XXX fields. Typically called on Renderer Backend shutdown.
+ };
+ 
+ // (Optional) Support for IME (Input Method Editor) via the platform_io.Platform_SetImeDataFn() function. Handler is called during EndFrame().

imgui/all/patches/1.92.4-docking-0001-static-linking-bugfix-backport.patch

@@ -0,0 +1,15 @@
+diff --git imgui.h imgui.h
+index d0f071d2..8328e9a3 100644
+--- imgui.h
++++ imgui.h
+@@ -4235,8 +4235,8 @@ struct ImGuiPlatformIO
+     // Functions
+     //------------------------------------------------------------------
+ 
+-    void    ClearPlatformHandlers();    // Clear all Platform_XXX fields. Typically called on Platform Backend shutdown.
+-    void    ClearRendererHandlers();    // Clear all Renderer_XXX fields. Typically called on Renderer Backend shutdown.
++    IMGUI_API void ClearPlatformHandlers();    // Clear all Platform_XXX fields. Typically called on Platform Backend shutdown.
++    IMGUI_API void ClearRendererHandlers();    // Clear all Renderer_XXX fields. Typically called on Renderer Backend shutdown.
+ };
+ 
+ // (Optional) This is required when enabling multi-viewport. Represent the bounds of each connected monitor/display and their DPI.

imgui/all/test_package/CMakeLists.txt

@@ -0,0 +1,20 @@
+cmake_minimum_required(VERSION 3.15)
+project(test_package LANGUAGES CXX)
+
+find_package(imgui REQUIRED CONFIG)
+
+add_executable(${PROJECT_NAME} test_package.cpp)
+target_link_libraries(${PROJECT_NAME} PRIVATE imgui::imgui)
+
+option(DOCKING "Test docking" OFF)
+
+if (DOCKING)
+    target_compile_definitions(${PROJECT_NAME} PRIVATE -DDOCKING)
+endif()
+
+if(ENABLE_TEST_ENGINE)
+    target_compile_definitions(${PROJECT_NAME} PRIVATE -DENABLE_TEST_ENGINE)
+endif()
+
+target_compile_definitions(${PROJECT_NAME} PUBLIC "IMGUI_USER_CONFIG=\"${CMAKE_CURRENT_SOURCE_DIR}/my_imgui_config.h\"")
+target_compile_features(${PROJECT_NAME} PRIVATE cxx_std_11)

imgui/all/test_package/conanfile.py

@@ -0,0 +1,35 @@
+from conan import ConanFile
+from conan.tools.build import can_run
+from conan.tools.cmake import cmake_layout, CMake, CMakeToolchain
+import os
+import re
+
+
+class TestPackageConan(ConanFile):
+    settings = "os", "arch", "compiler", "build_type"
+    generators = "CMakeDeps", "VirtualRunEnv"
+    test_type = "explicit"
+
+    def requirements(self):
+        self.requires(self.tested_reference_str)
+
+    def layout(self):
+        cmake_layout(self)
+
+    def generate(self):
+        with_docking = self.dependencies[self.tested_reference_str].conf_info.get("user.imgui:with_docking", False)
+        with_test_engine = self.dependencies[self.tested_reference_str].options.get_safe("enable_test_engine", False)
+        tc = CMakeToolchain(self)
+        tc.variables["DOCKING"] = with_docking
+        tc.variables["ENABLE_TEST_ENGINE"] = with_test_engine
+        tc.generate()
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def test(self):
+        if can_run(self):
+            bin_path = os.path.join(self.cpp.build.bindirs[0], "test_package")
+            self.run(bin_path, env="conanrun")

imgui/all/test_package/my_imgui_config.h

@@ -0,0 +1,11 @@
+#pragma once
+
+#include <stdio.h>
+
+
+namespace ImGui
+{
+    void MyFunction(const char* name) {
+        printf("  ImGui::MyFunction(%s)\n", name);
+    }
+}

imgui/all/test_package/test_package.cpp

@@ -0,0 +1,33 @@
+#include <imgui.h>
+#ifdef DOCKING
+    #include <imgui_internal.h>
+#endif
+#ifdef ENABLE_TEST_ENGINE
+#include <imgui_te_engine.h>
+#endif
+
+#include <stdio.h>
+
+int main(int, char**)
+{
+    printf("IMGUI VERSION: %s\n", IMGUI_VERSION);
+    ImGui::CreateContext();
+#ifdef DOCKING
+    printf("  with docking\n");
+#endif
+
+#ifdef ENABLE_TEST_ENGINE
+    printf("  with test engine\n");
+    ImGuiTestEngine *engine = ImGuiTestEngine_CreateContext();
+    if (engine == NULL) {
+      printf("  Failed to create test engine context\n");
+      return -1;
+    }
+    ImGui::DestroyContext();
+    ImGuiTestEngine_DestroyContext(engine);
+#else
+    ImGui::DestroyContext();
+#endif
+
+    return 0;
+}

imgui/config.yml

@@ -0,0 +1,29 @@
+versions:
+  "1.92.6":
+    folder: all
+  "1.92.6-docking":
+    folder: all
+  "1.92.2b":
+    folder: all
+  "1.92.2b-docking":
+    folder: all
+  "1.91.8":
+    folder: all
+  "1.91.8-docking":
+    folder: all
+  "1.90.9":
+    folder: all
+  "1.90.9-docking":
+    folder: all
+  "1.90.5":
+    folder: all
+  "1.90.5-docking":
+    folder: all
+  "1.88":
+    folder: all
+  "1.87":
+    folder: all
+  "1.86":
+    folder: all
+  "1.85":
+    folder: all