| if (ENABLE_BUBBLEWRAP_SANDBOX) |
| find_program(BWRAP_EXECUTABLE bwrap) |
| if (NOT BWRAP_EXECUTABLE) |
| message(FATAL_ERROR "bwrap executable is needed for ENABLE_BUBBLEWRAP_SANDBOX") |
| endif () |
| |
| find_package(Libseccomp) |
| if (NOT Libseccomp_FOUND) |
| message(FATAL_ERROR "libseccomp is needed for ENABLE_BUBBLEWRAP_SANDBOX") |
| endif () |
| |
| find_program(DBUS_PROXY_EXECUTABLE xdg-dbus-proxy) |
| if (NOT DBUS_PROXY_EXECUTABLE) |
| message(FATAL_ERROR "xdg-dbus-proxy not found and is needed for ENABLE_BUBBLEWRAP_SANDBOX") |
| endif () |
| |
| if (NOT CMAKE_CROSSCOMPILING) |
| execute_process( |
| COMMAND "${BWRAP_EXECUTABLE}" --version |
| RESULT_VARIABLE BWRAP_RET |
| OUTPUT_VARIABLE BWRAP_OUTPUT |
| ) |
| if (BWRAP_RET) |
| message(FATAL_ERROR "Failed to run ${BWRAP_EXECUTABLE}") |
| endif () |
| string(REGEX MATCH "[0-9]+\\.[0-9]+\\.[0-9]+" BWRAP_VERSION "${BWRAP_OUTPUT}") |
| if (NOT "${BWRAP_VERSION}" VERSION_GREATER_EQUAL "0.3.1") |
| message(FATAL_ERROR "bwrap must be >= 0.3.1 but ${BWRAP_VERSION} found") |
| endif () |
| elseif (NOT SILENCE_CROSS_COMPILATION_NOTICES) |
| message(NOTICE |
| "***--------------------------------------------------------***\n" |
| "*** Cannot check Bubblewrap version when cross-compiling. ***\n" |
| "*** The target system MUST have version 0.3.1 or newer. ***\n" |
| "*** Use the BWRAP_EXECUTABLE and DBUS_PROXY_EXECUTABLE ***\n" |
| "*** variables to set the run-time paths for the 'bwrap' ***\n" |
| "*** and 'xdg-dbus-proxy' programs. ***\n" |
| "***--------------------------------------------------------***" |
| ) |
| endif () |
| |
| add_definitions(-DBWRAP_EXECUTABLE="${BWRAP_EXECUTABLE}") |
| add_definitions(-DDBUS_PROXY_EXECUTABLE="${DBUS_PROXY_EXECUTABLE}") |
| endif () |
