From dc20371f83ed81462c0b24eb750b76f7819df64a Mon Sep 17 00:00:00 2001
From: Oliver Giles <oliver_g@radwin.com>
Date: Thu, 5 Dec 2019 23:37:36 +0200
Subject: build: export vapi generation in vpp-dev

Adds the higher-level vapi generation to cmake/api.cmake and exposes
the necessary python scripts in vpp-dev, so that out-of-tree/downstream
plugins can also leverage the more convenient API.

Type: feature

Signed-off-by: Oliver Giles <oliver_g@radwin.com>
Change-Id: I8c40a14d27ba3cb972c6907632e03c0e7b0ce982
---
 src/vpp-api/vapi/CMakeLists.txt | 59 ++++++++---------------------------------
 1 file changed, 11 insertions(+), 48 deletions(-)

(limited to 'src/vpp-api/vapi')

diff --git a/src/vpp-api/vapi/CMakeLists.txt b/src/vpp-api/vapi/CMakeLists.txt
index 06c9f85dbba..4c74ae80928 100644
--- a/src/vpp-api/vapi/CMakeLists.txt
+++ b/src/vpp-api/vapi/CMakeLists.txt
@@ -16,60 +16,13 @@ include_directories (
   ${CMAKE_CURRENT_BINARY_DIR}/..
 )
 
-unset(VAPICLIENT_API_C_HEADERS)
-unset(VAPICLIENT_API_CPP_HEADERS)
-
-get_property(VPP_API_FILES GLOBAL PROPERTY VPP_API_FILES)
-foreach(f ${VPP_API_FILES})
-  get_filename_component(output ${f}.vapi.h NAME)
-  set(input ${CMAKE_BINARY_DIR}/${f}.json)
-
-  # C VAPI Headers
-  add_custom_command(
-    OUTPUT ${output}
-    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
-    COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/vapi_c_gen.py
-    ARGS --remove-path ${input}
-    DEPENDS ${input} vapi_c_gen.py vapi_json_parser.py api_headers
-    COMMENT "Generating VAPI C header ${output}"
-  )
-  install(
-    FILES ${CMAKE_CURRENT_BINARY_DIR}/${output}
-    DESTINATION include/vapi
-    COMPONENT vpp-dev
-  )
-  list(APPEND VAPICLIENT_API_CPP_HEADERS ${output})
-
-  # C++ VAPI Headers
-  get_filename_component(output ${f}.vapi.hpp NAME)
-  add_custom_command(
-    OUTPUT ${output}
-    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
-    COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/vapi_cpp_gen.py
-    ARGS --gen-h-prefix=vapi --remove-path ${input}
-    DEPENDS ${input} vapi_cpp_gen.py vapi_json_parser.py api_headers
-    COMMENT "Generating VAPI C++ header ${output}"
-  )
-  install(
-    FILES ${CMAKE_CURRENT_BINARY_DIR}/${output}
-    DESTINATION include/vapi
-    COMPONENT vpp-dev
-  )
-  list(APPEND VAPICLIENT_API_CPP_HEADERS ${output})
-endforeach ()
-
-add_custom_target(all-vapi-headers DEPENDS
-  ${VAPICLIENT_API_C_HEADERS}
-  ${VAPICLIENT_API_CPP_HEADERS}
-)
-
 add_vpp_library(vapiclient
   SOURCES
   vapi.c
   libvapiclient.map
 
   LINK_LIBRARIES vppinfra vlibmemoryclient svm pthread m rt
-  DEPENDS all-vapi-headers
+  DEPENDS api_headers
 )
 
 install(
@@ -95,3 +48,13 @@ install(
   COMPONENT
     vpp-dev
 )
+
+install(
+  PROGRAMS
+  vapi_c_gen.py
+  vapi_cpp_gen.py
+  vapi_json_parser.py
+
+  DESTINATION bin
+  COMPONENT vpp-dev
+)
-- 
cgit 1.2.3-korg