Cmake: add him_log_configuration

pthom · Jan 3, 2024 · 3717559 · 3717559
1 parent ed4ce30
commit 3717559
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Showing 2 changed files with 79 additions and 2 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -272,4 +272,7 @@ if (PROJECT_IS_TOP_LEVEL AND NOT IOS AND NOT ANDROID)
     install(FILES README.md DESTINATION .)
 endif()
 
-message(STATUS "HELLOIMGUI_USE_FREETYPE=${HELLOIMGUI_USE_FREETYPE}")
+#------------------------------------------------------------------------------
+# Log info
+#------------------------------------------------------------------------------
+him_log_configuration()
diff --git a/hello_imgui_cmake/hello_imgui_build_lib.cmake b/hello_imgui_cmake/hello_imgui_build_lib.cmake
@@ -141,6 +141,12 @@ function(_him_add_freetype_to_imgui)
 
     target_link_libraries(imgui PUBLIC ${freetype_linked_library})
 
+    if(download_freetype)
+        set(HELLOIMGUI_FREETYPE_SELECTED_INFO "Downloaded VER-2-13-2" CACHE INTERNAL "" FORCE)
+    else()
+        set(HELLOIMGUI_FREETYPE_SELECTED_INFO "Use system Library" CACHE INTERNAL "" FORCE)
+    endif()
+
     #
     # 2. Build lunasvg (static)
     #
@@ -253,7 +259,8 @@ endfunction()
 
 function(him_get_active_backends out_selected_backends)
     set(selected_backends "")
-    foreach(backend ${HELLOIMGUI_AVAILABLE_BACKENDS})
+    him_get_available_backends(available_backends)
+    foreach(backend ${available_backends})
         if (${backend})
             set(selected_backends "${selected_backends} ${backend}")
         endif()
@@ -545,6 +552,8 @@ function (him_use_sdl2_backend target)
         ${HELLOIMGUI_IMGUI_SOURCE_DIR}/backends/imgui_impl_sdl2.h
         ${HELLOIMGUI_IMGUI_SOURCE_DIR}/backends/imgui_impl_sdl2.cpp
     )
+    set(HELLOIMGUI_USE_SDL2 ON CACHE INTERNAL "" FORCE)
+    set(HELLOIMGUI_USE_SDL ON CACHE INTERNAL "" FORCE)
     target_compile_definitions(${HELLOIMGUI_TARGET} PUBLIC HELLOIMGUI_USE_SDL)
     target_compile_definitions(${HELLOIMGUI_TARGET} PUBLIC HELLOIMGUI_USE_SDL2)
     target_compile_definitions(${HELLOIMGUI_TARGET} PUBLIC _THREAD_SAFE) # flag outputted by sdl2-config --cflags
@@ -577,6 +586,8 @@ function(_him_fetch_sdl_if_needed)
         else()
             FetchContent_MakeAvailable(sdl)
         endif()
+    else()
+        set(HELLOIMGUI_SDL_SELECTED_INFO "Use system Library" CACHE INTERNAL "" FORCE)
     endif()
 endfunction()
 
@@ -597,6 +608,7 @@ function(_him_fetch_declare_sdl)
         GIT_TAG           release-${sdl_version}
         GIT_PROGRESS TRUE
     )
+    set(HELLOIMGUI_SDL_SELECTED_INFO "Downloaded ${sdl_version}" CACHE INTERNAL "" FORCE)
 endfunction()
 
 function(_him_prepare_android_sdl_symlink)
@@ -647,6 +659,8 @@ function(him_use_glfw_backend target)
         ${HELLOIMGUI_IMGUI_SOURCE_DIR}/backends/imgui_impl_glfw.h
         ${HELLOIMGUI_IMGUI_SOURCE_DIR}/backends/imgui_impl_glfw.cpp
     )
+    set(HELLOIMGUI_USE_GLFW ON CACHE INTERNAL "" FORCE)
+    set(HELLOIMGUI_USE_GLFW3 ON CACHE INTERNAL "" FORCE)
     target_compile_definitions(${HELLOIMGUI_TARGET} PUBLIC HELLOIMGUI_USE_GLFW)
     target_compile_definitions(${HELLOIMGUI_TARGET} PUBLIC HELLOIMGUI_USE_GLFW3)
 endfunction()
@@ -675,6 +689,9 @@ function(_him_fetch_glfw_if_needed)
         set(GLFW_BUILD_DOCS OFF)
         set(GLFW_INSTALL OFF)
         FetchContent_MakeAvailable(glfw)
+        set(HELLOIMGUI_GLFW_SELECTED_INFO "Downloaded 3.3.8" CACHE INTERNAL "" FORCE)
+    else()
+        set(HELLOIMGUI_GLFW_SELECTED_INFO "Use system Library" CACHE INTERNAL "" FORCE)
     endif()
 
 endfunction()
@@ -707,6 +724,63 @@ function(him_install)
 endfunction()
 
 
+###################################################################################################
+# Log Configuration at the end of the configuration: API = him_log_configuration
+###################################################################################################
+function(him_log_configuration)
+    him_get_active_backends(selected_backends)
+    set(msg "
+    hello_imgui build options:
+    ===========================================================================
+    Backends:                       ${selected_backends}
+    ---------------------------------------------------------------------------
+    Options:
+    HELLOIMGUI_USE_FREETYPE:        ${HELLOIMGUI_USE_FREETYPE}  (${HELLOIMGUI_FREETYPE_SELECTED_INFO})
+    HELLOIMGUI_WITH_TEST_ENGINE:    ${HELLOIMGUI_WITH_TEST_ENGINE}
+    BUILD_DEMOS - TESTS - DOCS:     ${HELLOIMGUI_BUILD_DEMOS} - ${HELLOIMGUI_BUILD_TESTS} - ${HELLOIMGUI_BUILD_DOCS}
+    ---------------------------------------------------------------------------
+    Config:
+    HELLOIMGUI_USE_GLAD:            ${HELLOIMGUI_USE_GLAD}
+    Build ImGui - ImGui source dir: ${HELLOIMGUI_BUILD_IMGUI} - ${HELLOIMGUI_IMGUI_SOURCE_DIR}")
+
+    if(EMSCRIPTEN)
+        set(msg "${msg}
+    ---------------------------------------------------------------------------
+    Emscripten options
+    HELLOIMGUI_EMSCRIPTEN_PTHREAD:  ${HELLOIMGUI_EMSCRIPTEN_PTHREAD}
+    HELLOIMGUI_EMSCRIPTEN_PTHREAD_ALLOW_MEMORY_GROWTH: ${HELLOIMGUI_EMSCRIPTEN_PTHREAD_ALLOW_MEMORY_GROWTH}")
+    endif ()
+
+    if(HELLOIMGUI_USE_SDL)
+        set(msg "${msg}
+    ---------------------------------------------------------------------------
+    SDL:                            ${HELLOIMGUI_SDL_SELECTED_INFO}")
+    endif()
+
+    if(HELLOIMGUI_USE_GLFW)
+        set(msg "${msg}
+    ---------------------------------------------------------------------------
+    Glfw:                           ${HELLOIMGUI_GLFW_SELECTED_INFO}")
+    endif()
+
+    if(WIN32)
+        set(msg "${msg}
+    ---------------------------------------------------------------------------
+    Windows info
+    HELLOIMGUI_WIN32_NO_CONSOLE:    ${HELLOIMGUI_WIN32_NO_CONSOLE}
+    HELLOIMGUI_WIN32_AUTO_WINMAIN:  ${HELLOIMGUI_WIN32_AUTO_WINMAIN}")
+    endif()
+
+    if(MACOSX)
+        set(msg "${msg}
+    ---------------------------------------------------------------------------
+    macOS info
+    HELLOIMGUI_MACOS_NO_BUNDLE:     ${HELLOIMGUI_MACOS_NO_BUNDLE}")
+    endif()
+
+    message(STATUS "${msg}")
+endfunction()
+
 ###################################################################################################
 # Main: API = him_main_add_hello_imgui_library
 ###################################################################################################