Use configure_file to set QTK_RESOURCES
This commit is contained in:
100
CMakeLists.txt
100
CMakeLists.txt
@@ -19,16 +19,21 @@ set(CMAKE_AUTORCC ON)
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set(CMAKE_CXX_STANDARD 17)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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if(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
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add_compile_options(/wd4131 /wd4127)
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endif()
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message(STATUS "[Qtk]: Compiling with ${CMAKE_CXX_COMPILER_ID}")
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# Qtk build options
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option(QTK_DEBUG "Enable debugger" ON)
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option(BUILD_SHARED_LIBS "Build shared library" ON)
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option(UPDATE_SUBMODULES "Update external project (assimp) git submodule" ON)
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# Qt options
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set(QT_DIR "$ENV{HOME}/Code/Clones/Qt/6.3.1/gcc_64/" CACHE PATH "Path to Qt6")
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# Options for bringing your own assimp installation; Otherwise not needed
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set(ASSIMP_DIR "" CACHE PATH "Path to local installation of assimp")
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# + If assimp is available system-wide we can just set UPDATE_SUBMODULES OFF
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option(UPDATE_SUBMODULES "Update external project (assimp) git submodule" ON)
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option(ASSIMP_NEW_INTERFACE "Use the assimp::assimp interface (WIN / OSX)" OFF)
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################################################################################
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@@ -42,66 +47,56 @@ list(APPEND CMAKE_PREFIX_PATH "${QT_DIR}")
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# Find Qt
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find_package(Qt6 COMPONENTS OpenGLWidgets)
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if (NOT Qt6_FOUND)
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message(SEND_ERROR "Unable to find Qt6 at CMAKE_PREFIX_PATH: ${CMAKE_PREFIX_PATH}")
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message(FATAL_ERROR "Specify path to Qt6 with `cmake -DCMAKE_PREFIX_PATH=/path/to/Qt/6.x.x/gcc_64 -S /path/to/qtk -B /path/to/qtk/build && cmake --build /path/to/qtk/build -j $(nprocs)`")
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message(SEND_ERROR "[Qtk] Error: Unable to find Qt6 at CMAKE_PREFIX_PATH: ${CMAKE_PREFIX_PATH}")
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message(FATAL_ERROR "[Qtk] Error: Specify path to Qt6 with `cmake -DCMAKE_PREFIX_PATH=/path/to/Qt/6.x.x/gcc_64 -S /path/to/qtk -B /path/to/qtk/build && cmake --build /path/to/qtk/build -j $(nprocs)`")
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endif()
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if (UPDATE_SUBMODULES)
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message(STATUS "[Qtk]: Updating submodules...")
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include("${CMAKE_SOURCE_DIR}/cmake/include/git_submodule.cmake")
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submodule_update(extern/assimp/assimp/)
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add_subdirectory(extern/assimp/assimp)
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else()
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if (ASSIMP_DIR)
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message(STATUS "Using custom ASSIMP_DIR: ${ASSIMP_DIR}")
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list(APPEND CMAKE_PREFIX_PATH "${ASSIMP_DIR}")
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endif()
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find_package(assimp REQUIRED)
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if (assimp_FOUND)
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message(STATUS "Found assimp: ${assimp_DIR}")
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else()
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message(FATAL_ERROR "Could not find assimp at: ${CMAKE_PREFIX_PATH}")
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endif()
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endif()
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################################################################################
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# Qtk
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################################################################################
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set(PUBLIC_HEADERS
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src/mainwidget.h
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src/abstractscene.h
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src/camera3d.h
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src/mesh.h
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src/meshrenderer.h
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src/model.h
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src/object.h
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src/skybox.h
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src/texture.h
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src/transform3D.h
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set(
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PUBLIC_HEADERS
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src/mainwidget.h
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src/abstractscene.h
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src/camera3d.h
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src/mesh.h
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src/meshrenderer.h
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src/model.h
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src/object.h
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src/skybox.h
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src/texture.h
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src/transform3D.h
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)
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set(SOURCE_FILES
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src/mainwidget.cpp
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src/abstractscene.cpp
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src/camera3d.cpp
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src/input.cpp
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src/input.h
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src/mesh.cpp
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src/meshrenderer.cpp
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src/model.cpp
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src/object.cpp
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src/qtkapi.h
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src/skybox.cpp
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src/texture.cpp
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src/transform3D.cpp
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set(
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SOURCE_FILES
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src/mainwidget.cpp
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src/abstractscene.cpp
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src/camera3d.cpp
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src/input.cpp
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src/input.h
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src/mesh.cpp
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src/meshrenderer.cpp
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src/model.cpp
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src/object.cpp
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src/qtkapi.h
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src/skybox.cpp
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src/texture.cpp
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src/transform3D.cpp
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)
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include(GenerateExportHeader)
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qt_add_library(qtk-widget STATIC ${PUBLIC_HEADERS} ${SOURCE_FILES})
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target_include_directories(qtk-widget PRIVATE src/ app/)
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generate_export_header(qtk-widget)
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set_target_properties(qtk-widget PROPERTIES
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PUBLIC_HEADER "${PUBLIC_HEADERS}"
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@@ -110,13 +105,14 @@ set_target_properties(qtk-widget PROPERTIES
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target_link_libraries(qtk-widget PUBLIC Qt6::OpenGLWidgets)
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if ((UPDATE_SUBMODULES AND NOT ASSIMP_DIR) OR NOT ASSIMP_NEW_INTERFACE)
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target_link_libraries(qtk-widget PRIVATE assimp)
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if (UPDATE_SUBMODULES OR NOT ASSIMP_NEW_INTERFACE)
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target_link_libraries(qtk-widget PUBLIC assimp)
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elseif(ASSIMP_NEW_INTERFACE)
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target_link_libraries(qtk-widget PRIVATE assimp::assimp)
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target_link_libraries(qtk-widget PUBLIC assimp::assimp)
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endif()
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if(QTK_DEBUG)
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message(STATUS "[Qtk]: Building with QTK_DEBUG=${QTK_DEBUG}")
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target_compile_definitions(qtk-widget PUBLIC QTK_DEBUG)
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endif()
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@@ -126,6 +122,7 @@ if(WIN32)
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target_link_libraries(qtk-widget PUBLIC OpenGL::GL)
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endif()
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generate_export_header(qtk-widget)
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# Install files
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install(TARGETS qtk-widget
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# Associate qtk-widget target with qtk-export
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@@ -150,14 +147,19 @@ install(EXPORT qtk-export
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# Final Application
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################################################################################
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file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/resources.h "#ifndef QTK_RESOURCES_H\n#define QTK_RESOURCES_H\n#define QTK_RESOURCES_DIR \"${CMAKE_SOURCE_DIR}/resources\"\n#endif\n")
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set(QTK_RESOURCES "${CMAKE_SOURCE_DIR}/resources")
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configure_file(
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"${CMAKE_CURRENT_SOURCE_DIR}/src/qtkresources.h.in"
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"${CMAKE_CURRENT_BINARY_DIR}/src/qtkresources.h"
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@ONLY
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)
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# Add our Qt resources.qrc file to our application
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set(QTK_APP_SOURCES app/main.cpp
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app/mainwindow.cpp app/mainwindow.h app/mainwindow.ui
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app/scene.cpp app/scene.h
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app/resourcemanager.cpp app/resourcemanager.h
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${CMAKE_CURRENT_BINARY_DIR}/resources.h
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app/resourcemanager.h
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src/qtkresources.h.in
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)
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qt6_add_big_resources(QTK_APP_SOURCES resources.qrc)
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@@ -192,7 +194,7 @@ if(WIN32)
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endif()
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if(MSVC AND TARGET Qt6::qmake)
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set(VSUSER_FILE ${CMAKE_CURRENT_BINARY_DIR}/qtk-main.vcxproj.user)
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file(TO_NATIVE_PATH "${ASSIMP_INSTALL_DIR}/bin" assimp_bin)
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file(TO_NATIVE_PATH "${CMAKE_BINARY_DIR}/extern/assimp/assimp/bin" assimp_bin)
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file(WRITE ${VSUSER_FILE} "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n")
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file(APPEND ${VSUSER_FILE} "<Project xmlns=\"http://schemas.microsoft.com/developer/msbuild/2003\">\n")
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file(APPEND ${VSUSER_FILE} " <PropertyGroup>\n")
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