cmake_uninstall.cmake.in

# cmake_uninstall.cmake.in
# This script is configured by CMake and then executed to uninstall the project.
# It removes only the files listed in the manifest and the project's
# specific CMake package directory.

if(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
    message(FATAL_ERROR "Cannot find install manifest: \"@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt\"")
endif()

# --- Stage 1: Remove all files from the manifest ---
message(STATUS "--- Uninstalling files ---")
file(STRINGS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt" installed_files)
foreach(file ${installed_files})
    message(STATUS "Removing: \"${file}\"")
    if(EXISTS "${file}" OR IS_SYMLINK "${file}")
        file(REMOVE "${file}")
    else()
        message(STATUS "File does not exist, skipping: \"${file}\"")
    endif()
endforeach()

# --- Stage 2: Remove the project's specific CMake directory ---
# This path is taken directly from the install() command in CMakeLists.txt
set(package_dir "@CMAKE_INSTALL_PREFIX@/@CMAKE_INSTALL_LIBDIR@/cmake/lsmash")

if(EXISTS "${package_dir}")
    message(STATUS "--- Cleaning up package directory ---")
    # Check if the directory is now empty
    file(GLOB children LIST_DIRECTORIES false "${package_dir}/*")
    if(NOT children)
        message(STATUS "Removing empty directory: \"${package_dir}\"")
        execute_process(
            COMMAND "@CMAKE_COMMAND@" -E rm -rf "${package_dir}"
            RESULT_VARIABLE res
        )

        if(NOT res EQUAL 0)
            message(WARNING "Could not remove directory: \"${package_dir}\". It may be locked by another process.")
        endif()
    else()
        message(STATUS "Package directory is not empty, skipping: \"${package_dir}\"")
    endif()
endif()

message(STATUS "Uninstallation complete.")