diff options
Diffstat (limited to 'src/cmake/api.cmake')
| -rw-r--r-- | src/cmake/api.cmake | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/src/cmake/api.cmake b/src/cmake/api.cmake index 10e89d77594..cbda4008a28 100644 --- a/src/cmake/api.cmake +++ b/src/cmake/api.cmake @@ -11,14 +11,24 @@ # See the License for the specific language governing permissions and # limitations under the License. +# Set the CMP0116 policy +if(POLICY CMP0116) + cmake_policy(SET CMP0116 NEW) +endif() + ############################################################################## # API ############################################################################## function(vpp_generate_api_c_header file) set (output_name ${CMAKE_CURRENT_BINARY_DIR}/${file}.h) + set (dependency_file ${CMAKE_CURRENT_BINARY_DIR}/${file}.d) get_filename_component(output_dir ${output_name} DIRECTORY) if(NOT VPP_APIGEN) - set(VPP_APIGEN ${CMAKE_SOURCE_DIR}/tools/vppapigen/vppapigen) + set(VPP_APIGEN ${CMAKE_SOURCE_DIR}/tools/vppapigen/vppapigen) + set(VPPAPIGEN_SUBMODULES + ${CMAKE_SOURCE_DIR}/tools/vppapigen/vppapigen_c.py + ${CMAKE_SOURCE_DIR}/tools/vppapigen/vppapigen_json.py + ) endif() if (VPP_INCLUDE_DIR) set(includedir "--includedir" ${VPP_INCLUDE_DIR}) @@ -35,16 +45,19 @@ function(vpp_generate_api_c_header file) "${CMAKE_CURRENT_BINARY_DIR}/${file}_test2.c" ) + get_filename_component(barename ${file} NAME) + add_custom_command ( OUTPUT ${OUTPUT_HEADERS} COMMAND mkdir -p ${output_dir} COMMAND ${PYENV} ${VPP_APIGEN} - ARGS ${includedir} --includedir ${CMAKE_SOURCE_DIR} --input ${CMAKE_CURRENT_SOURCE_DIR}/${file} --outputdir ${output_dir} --output ${output_name} - DEPENDS ${VPP_APIGEN} ${CMAKE_CURRENT_SOURCE_DIR}/${file} + ARGS ${includedir} --includedir ${CMAKE_SOURCE_DIR} --input ${CMAKE_CURRENT_SOURCE_DIR}/${file} --outputdir ${output_dir} --output ${output_name} -MF ${dependency_file} + DEPENDS ${VPP_APIGEN} ${CMAKE_CURRENT_SOURCE_DIR}/${file} ${VPPAPIGEN_SUBMODULES} COMMENT "Generating API header ${output_name}" + DEPFILE ${dependency_file} ) - get_filename_component(barename ${file} NAME) set(t ${barename}_deps) + if (NOT TARGET ${t}) add_custom_target(${t} ALL DEPENDS ${OUTPUT_HEADERS}) add_dependencies(api_headers ${t}) @@ -158,6 +171,7 @@ function(vpp_add_api_files name dir component) # "vapi". Both by in-source components (e.g. vpp-api/vapi/vapi.c), and # out-of-tree plugins use #include <vapi/component.api.vapi.h>. # ${file} contains the subdirectory, so strip it here. + file(MAKE_DIRECTORY ${VPP_BINARY_DIR}/vpp-api/vapi) get_filename_component(name ${file} NAME) list(APPEND header_files ${file}.h @@ -175,3 +189,5 @@ endfunction() add_custom_target(api_headers DEPENDS vlibmemory_api_headers vnet_api_headers vpp_api_headers vlib_api_headers ) +add_custom_target(vapi_headers +) |