| add_custom_command( | |
| OUTPUT | |
| ${CMAKE_CURRENT_BINARY_DIR}/generated.h | |
| COMMAND | |
| ${CMAKE_COMMAND} -E | |
| copy ${CMAKE_CURRENT_SOURCE_DIR}/generated.h.in | |
| ${CMAKE_CURRENT_BINARY_DIR}/generated.h | |
| CODEGEN | |
| ) | |
| # This target should not be built. It has no reason | |
| # to be part of the codegen build graph | |
| add_custom_target(error_custom_target ALL | |
| DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/generated.h | |
| # Cause the build to fail | |
| COMMAND ${CMAKE_COMMAND} -E false | |
| ) |