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CMake: Install to QT_PLUGIN_PATH when set in environment #9

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Merged
merged 1 commit into from
Jan 10, 2025
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CMake: Install to QT_PLUGIN_PATH when set in environment #9

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40 changes: 23 additions & 17 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -30,24 +30,30 @@ target_link_libraries(qaseprite
dio-lib
render-lib)

set(QT_INSTALL_PREFIX ${QT${QT_VERSION_MAJOR}_INSTALL_PREFIX})
set(QT_INSTALL_PLUGINS ${QT${QT_VERSION_MAJOR}_INSTALL_PLUGINS})

# If QT_INSTALL_PREFIX is empty, try to derive it from QT_DIR, cutting off the
# last three components ("lib/cmake/Qt5") from the path
if(NOT QT_INSTALL_PREFIX)
set(QT_INSTALL_PREFIX ${QT_DIR})
get_filename_component(QT_INSTALL_PREFIX ${QT_INSTALL_PREFIX} DIRECTORY)
get_filename_component(QT_INSTALL_PREFIX ${QT_INSTALL_PREFIX} DIRECTORY)
get_filename_component(QT_INSTALL_PREFIX ${QT_INSTALL_PREFIX} DIRECTORY)
endif()

# If QT_INSTALL_PLUGINS is empty, set it to "plugins"
if(NOT QT_INSTALL_PLUGINS)
set(QT_INSTALL_PLUGINS "plugins")
if(DEFINED ENV{QT_PLUGIN_PATH})
set(QT_PLUGIN_PATH $ENV{QT_PLUGIN_PATH})
else()
set(QT_INSTALL_PREFIX ${QT${QT_VERSION_MAJOR}_INSTALL_PREFIX})
set(QT_INSTALL_PLUGINS ${QT${QT_VERSION_MAJOR}_INSTALL_PLUGINS})

# If QT_INSTALL_PREFIX is empty, try to derive it from QT_DIR, cutting off the
# last three components ("lib/cmake/Qt5") from the path
if(NOT QT_INSTALL_PREFIX)
set(QT_INSTALL_PREFIX ${QT_DIR})
get_filename_component(QT_INSTALL_PREFIX ${QT_INSTALL_PREFIX} DIRECTORY)
get_filename_component(QT_INSTALL_PREFIX ${QT_INSTALL_PREFIX} DIRECTORY)
get_filename_component(QT_INSTALL_PREFIX ${QT_INSTALL_PREFIX} DIRECTORY)
endif()

# If QT_INSTALL_PLUGINS is empty, set it to "plugins"
if(NOT QT_INSTALL_PLUGINS)
set(QT_INSTALL_PLUGINS "plugins")
endif()

set(QT_PLUGIN_PATH "${QT_INSTALL_PREFIX}/${QT_INSTALL_PLUGINS}")
endif()

install(
TARGETS qaseprite
RUNTIME DESTINATION "${QT_INSTALL_PREFIX}/${QT_INSTALL_PLUGINS}/imageformats"
LIBRARY DESTINATION "${QT_INSTALL_PREFIX}/${QT_INSTALL_PLUGINS}/imageformats")
RUNTIME DESTINATION "${QT_PLUGIN_PATH}/imageformats"
LIBRARY DESTINATION "${QT_PLUGIN_PATH}/imageformats")