diff options
| -rw-r--r-- | modules/NepomukMacros.cmake | 64 |
1 files changed, 43 insertions, 21 deletions
diff --git a/modules/NepomukMacros.cmake b/modules/NepomukMacros.cmake index 9476cf64..18aeca27 100644 --- a/modules/NepomukMacros.cmake +++ b/modules/NepomukMacros.cmake @@ -18,32 +18,54 @@ # # In addition to the parameters an arbitrary number of template filenames can be set as arguments # +# In case of success NEPOMUK_RESOURCES_GENERATED is true, otherwise false +# macro(NEPOMUK_GENERATE_FROM_ONTOLOGY ontofile targetdir out_headers out_sources out_includes) + # init + set(NEPOMUK_RESOURCES_GENERATED false) + FIND_PROGRAM(RCGEN nepomuk-rcgen PATHS ${BIN_INSTALL_DIR}) + if(NOT RCGEN) - message( FATAL_ERROR "Failed to find the KMetaData source generator" ) - endif(NOT RCGEN) - FILE(TO_NATIVE_PATH ${RCGEN} RCGEN) + message(STATUS "Failed to find the Nepomuk source generator" ) - execute_process( - COMMAND ${RCGEN} --listheaders --prefix ${targetdir}/ --ontologies ${ontofile} - OUTPUT_VARIABLE ${out_headers} - ) - - execute_process( - COMMAND ${RCGEN} --listsources --prefix ${targetdir}/ --ontologies ${ontofile} - OUTPUT_VARIABLE ${out_sources} - ) - - execute_process( - COMMAND ${RCGEN} --listincludes --ontologies ${ontofile} - OUTPUT_VARIABLE ${out_includes} - ) - - execute_process( - COMMAND ${RCGEN} --writeall --templates ${ARGN} --target ${targetdir}/ --ontologies ${ontofile} - ) + else(NOT RCGEN) + + FILE(TO_NATIVE_PATH ${RCGEN} RCGEN) + + execute_process( + COMMAND ${RCGEN} --listheaders --prefix ${targetdir}/ --ontologies ${ontofile} + OUTPUT_VARIABLE ${out_headers} + RESULT_VARIABLE rcgen_result + ) + + # If the first call succeeds it is very very likely that the rest will, too + if(${rcgen_result} EQUAL 0) + + execute_process( + COMMAND ${RCGEN} --listsources --prefix ${targetdir}/ --ontologies ${ontofile} + OUTPUT_VARIABLE ${out_sources} + ) + + execute_process( + COMMAND ${RCGEN} --listincludes --ontologies ${ontofile} + OUTPUT_VARIABLE ${out_includes} + ) + + execute_process( + COMMAND ${RCGEN} --writeall --templates ${ARGN} --target ${targetdir}/ --ontologies ${ontofile} + ) + + set(NEPOMUK_RESOURCES_GENERATED true) + + else(${rcgen_result} EQUAL 0) + + message(STATUS "Failed to generate Nepomuk resource classes.") + + endif(${rcgen_result} EQUAL 0) + + endif(NOT RCGEN) endmacro(NEPOMUK_GENERATE_FROM_ONTOLOGY) |