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- generate source files and header files in one pass by passing right arguments to widl.
Why this didn't work before is left as an exercise for the reader.

svn path=/branches/cmake-bringup/; revision=51772
This commit is contained in:
Jérôme Gardou 2011-05-15 19:31:13 +00:00
parent 5c786760ab
commit fdcd4cd64c
1 changed files with 4 additions and 28 deletions
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32
cmake/idl-support.cmake
View file

@ -9,7 +9,6 @@ if(MSVC)
set(IDL_CLIENT_ARG /cstub) #.c for stub client library
set(IDL_PROXY_ARG /proxy)
set(IDL_INTERFACE_ARG /iid)
set(IDL_DLLDATA_ARG /dlldata)
if(ARCH MATCHES i386)
set(IDL_FLAGS /win32)
elseif(ARCH MATCHES amd64)
@ -20,13 +19,12 @@ if(MSVC)
else()
set(IDL_COMPILER native-widl)
set(IDL_HEADER_ARG -h -o) #.h
set(IDL_HEADER_ARG2 -H) #.h
set(IDL_HEADER_ARG2 -h -H) #.h
set(IDL_TYPELIB_ARG -t -o) #.tlb
set(IDL_SERVER_ARG -s -S) #.c for server library
set(IDL_CLIENT_ARG -c -C) #.c for stub client library
set(IDL_SERVER_ARG -s -o) #.c for server library
set(IDL_CLIENT_ARG -c -o) #.c for stub client library
set(IDL_PROXY_ARG -p -o)
set(IDL_INTERFACE_ARG -u -o)
set(IDL_DLLDATA_ARG --dlldata-only -o)
if(ARCH MATCHES i386)
set(IDL_FLAGS -m32 --win32)
elseif(ARCH MATCHES amd64)
@ -92,20 +90,12 @@ macro(add_rpcproxy_files)
foreach(FILE ${ARGN})
get_filename_component(NAME ${FILE} NAME_WE)
if(NOT MSVC)
# cmake internal dependency checker detects that .c depends on .h.
# Building them in two passes avoids unnecessary recompilation (to put it simple)
# Fortunately, midl is smarter and generates .h BEFORE .c
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${NAME}_p.h
COMMAND ${IDL_COMPILER} ${INCLUDES} ${DEFINES} ${IDL_FLAGS} ${IDL_HEADER_ARG} ${CMAKE_CURRENT_BINARY_DIR}/${NAME}_p.h ${CMAKE_CURRENT_SOURCE_DIR}/${FILE}
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${FILE})
set(_depends ${CMAKE_CURRENT_BINARY_DIR}/${NAME}_p.h)
list(APPEND IDLS ${CMAKE_CURRENT_SOURCE_DIR}/${FILE})
endif()
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${NAME}_p.c
COMMAND ${IDL_COMPILER} ${INCLUDES} ${DEFINES} ${IDL_FLAGS} ${IDL_PROXY_ARG} ${CMAKE_CURRENT_BINARY_DIR}/${NAME}_p.c ${IDL_HEADER_ARG2} ${NAME}_p.h ${CMAKE_CURRENT_SOURCE_DIR}/${FILE} ${DLLDATA_ARG}
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${FILE} ${_depends})
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${FILE})
endforeach()
# Extra pass to generate dlldata
@ -125,30 +115,16 @@ macro(add_rpc_library TARGET)
get_defines(DEFINES)
foreach(FILE ${ARGN})
get_filename_component(NAME ${FILE} NAME_WE)
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${NAME}_s.h
COMMAND ${IDL_COMPILER} ${INCLUDES} ${DEFINES} ${IDL_FLAGS} ${IDL_HEADER_ARG} ${CMAKE_CURRENT_BINARY_DIR}/${NAME}_s.h ${CMAKE_CURRENT_SOURCE_DIR}/${FILE}
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${FILE})
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${NAME}_s.c
COMMAND ${IDL_COMPILER} ${INCLUDES} ${DEFINES} ${IDL_FLAGS} ${IDL_HEADER_ARG2} ${CMAKE_CURRENT_BINARY_DIR}/${NAME}_s.h ${IDL_SERVER_ARG} ${CMAKE_CURRENT_BINARY_DIR}/${NAME}_s.c ${CMAKE_CURRENT_SOURCE_DIR}/${FILE}
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${FILE})
set_source_files_properties(
${CMAKE_CURRENT_BINARY_DIR}/${NAME}_s.h ${CMAKE_CURRENT_BINARY_DIR}/${NAME}_s.c
PROPERTIES GENERATED TRUE)
list(APPEND server_SOURCES ${CMAKE_CURRENT_BINARY_DIR}/${NAME}_s.c)
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${NAME}_c.h
COMMAND ${IDL_COMPILER} ${INCLUDES} ${DEFINES} ${IDL_FLAGS} ${IDL_HEADER_ARG} ${CMAKE_CURRENT_BINARY_DIR}/${NAME}_c.h ${CMAKE_CURRENT_SOURCE_DIR}/${FILE}
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${FILE})
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${NAME}_c.c
COMMAND ${IDL_COMPILER} ${INCLUDES} ${DEFINES} ${IDL_FLAGS} ${IDL_HEADER_ARG2} ${CMAKE_CURRENT_BINARY_DIR}/${NAME}_c.h ${IDL_CLIENT_ARG} ${CMAKE_CURRENT_BINARY_DIR}/${NAME}_c.c ${CMAKE_CURRENT_SOURCE_DIR}/${FILE}
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${FILE})
set_source_files_properties(
${CMAKE_CURRENT_BINARY_DIR}/${NAME}_c.h ${CMAKE_CURRENT_BINARY_DIR}/${NAME}_c.c
PROPERTIES GENERATED TRUE)
list(APPEND client_SOURCES ${CMAKE_CURRENT_BINARY_DIR}/${NAME}_c.c)
endforeach()
add_library(${TARGET} ${server_SOURCES} ${client_SOURCES})