| option(INSTALL_MBEDTLS_HEADERS "Install mbed TLS headers." ON)if(INSTALL_MBEDTLS_HEADERS)    file(GLOB headers "mbedtls/*.h")    install(FILES ${headers}        DESTINATION include/mbedtls        PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ)endif(INSTALL_MBEDTLS_HEADERS)
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