interface: fix the incorrect sizes/offsets in the tso segmentation
[vpp.git] / src / cmake / plugin.cmake
1 # Copyright (c) 2018 Cisco and/or its affiliates.
2 # Licensed under the Apache License, Version 2.0 (the "License");
3 # you may not use this file except in compliance with the License.
4 # You may obtain a copy of the License at:
5 #
6 #     http://www.apache.org/licenses/LICENSE-2.0
7 #
8 # Unless required by applicable law or agreed to in writing, software
9 # distributed under the License is distributed on an "AS IS" BASIS,
10 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11 # See the License for the specific language governing permissions and
12 # limitations under the License.
13
14 macro(add_vpp_plugin name)
15   cmake_parse_arguments(PLUGIN
16     ""
17     "LINK_FLAGS;COMPONENT;DEV_COMPONENT"
18     "SOURCES;API_FILES;MULTIARCH_SOURCES;LINK_LIBRARIES;INSTALL_HEADERS;API_TEST_SOURCES"
19     ${ARGN}
20   )
21   set(plugin_name ${name}_plugin)
22   set(api_includes)
23   if(NOT PLUGIN_COMPONENT)
24     set(PLUGIN_COMPONENT vpp-plugin-core)
25   endif()
26   if(NOT PLUGIN_DEV_COMPONENT)
27     if(NOT VPP_EXTERNAL_PROJECT)
28       set(PLUGIN_DEV_COMPONENT vpp-dev)
29     else()
30       set(PLUGIN_DEV_COMPONENT ${PLUGIN_COMPONENT}-dev)
31     endif()
32   endif()
33
34   file(RELATIVE_PATH rpath ${CMAKE_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR})
35   foreach(f ${PLUGIN_API_FILES})
36     get_filename_component(dir ${f} DIRECTORY)
37     vpp_generate_api_header(${f} plugins ${PLUGIN_COMPONENT})
38     list(APPEND api_includes ${f}.h ${f}.json)
39     set_property(GLOBAL APPEND PROPERTY VPP_API_FILES ${rpath}/${f})
40     install(
41       FILES ${CMAKE_CURRENT_BINARY_DIR}/${f}.h
42       DESTINATION include/vpp_plugins/${name}/${dir}
43       COMPONENT ${PLUGIN_DEV_COMPONENT}
44     )
45   endforeach()
46   add_library(${plugin_name} SHARED ${PLUGIN_SOURCES} ${api_includes})
47   set_target_properties(${plugin_name} PROPERTIES NO_SONAME 1)
48   if(NOT VPP_EXTERNAL_PROJECT)
49     add_dependencies(${plugin_name} vpp_version_h api_headers)
50   endif()
51   set_target_properties(${plugin_name} PROPERTIES
52     PREFIX ""
53     LIBRARY_OUTPUT_DIRECTORY ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/vpp_plugins)
54   if(PLUGIN_MULTIARCH_SOURCES)
55     vpp_library_set_multiarch_sources(${plugin_name} ${PLUGIN_MULTIARCH_SOURCES})
56   endif()
57   if(PLUGIN_LINK_LIBRARIES)
58     target_link_libraries(${plugin_name} ${PLUGIN_LINK_LIBRARIES})
59   endif()
60   if(PLUGIN_LINK_FLAGS)
61     set_target_properties(${plugin_name} PROPERTIES LINK_FLAGS "${PLUGIN_LINK_FLAGS}")
62   endif()
63   if(PLUGIN_INSTALL_HEADERS)
64     foreach(file ${PLUGIN_INSTALL_HEADERS})
65       get_filename_component(dir ${file} DIRECTORY)
66       install(
67         FILES ${file}
68         DESTINATION include/vpp_plugins/${name}/${dir}
69         COMPONENT vpp-dev
70       )
71     endforeach()
72   endif()
73   if(PLUGIN_API_TEST_SOURCES)
74     set(test_plugin_name ${name}_test_plugin)
75     add_library(${test_plugin_name} SHARED ${PLUGIN_API_TEST_SOURCES}
76                 ${api_includes})
77     set_target_properties(${test_plugin_name} PROPERTIES NO_SONAME 1)
78     if(NOT VPP_EXTERNAL_PROJECT)
79       add_dependencies(${test_plugin_name} api_headers)
80     endif()
81     set_target_properties(${test_plugin_name} PROPERTIES
82       PREFIX ""
83       LIBRARY_OUTPUT_DIRECTORY ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/vpp_api_test_plugins)
84     install(
85       TARGETS ${test_plugin_name}
86       DESTINATION lib/vpp_api_test_plugins
87       COMPONENT ${PLUGIN_COMPONENT}
88     )
89   endif()
90   install(
91     TARGETS ${plugin_name}
92     DESTINATION lib/vpp_plugins
93     COMPONENT ${PLUGIN_COMPONENT}
94   )
95 endmacro()
96
97 macro(vpp_plugin_find_library plugin var name)
98   find_library(${var} NAMES ${name} ${ARGN})
99 if (NOT ${var})
100   message(WARNING "-- ${name} library not found - ${plugin} plugin disabled")
101   return()
102 endif()
103     message(STATUS "${plugin} plugin needs ${name} library - found at ${${var}}")
104 endmacro()