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doc: Process zephyr modules to parse all of Kconfig

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In order to parse all the Kconfig files that make up the whole Kconfig
tree we need to process the modules, since this can optionally provide
Kconfig files. In order to do so, include the modules CMake file so that
they are listed and a Kconfig.modules is generated.

Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
This commit is contained in:
Carles Cufi 2019-03-28 17:49:25 +01:00 committed by Anas Nashif
parent bd7569f272
commit 1aa4d8d09c
1 changed files with 12 additions and 1 deletions
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13
doc/CMakeLists.txt
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@ -1,12 +1,24 @@
cmake_minimum_required(VERSION 3.13.1)
project(Zephyr-Kernel-Doc LANGUAGES)
# Find west to (optionally) process modules for Kconfig
find_program(
WEST
west
)
if(${WEST} STREQUAL WEST-NOTFOUND)
unset(WEST)
endif()
set(ZEPHYR_BASE $ENV{ZEPHYR_BASE})
message(STATUS "Zephyr base: ${ZEPHYR_BASE}")
include(${ZEPHYR_BASE}/cmake/version.cmake)
# Process modules
include(${ZEPHYR_BASE}/cmake/zephyr_module.cmake)
find_package(PythonInterp 3.4)
set(DOXYGEN_SKIP_DOT True)
find_package(Doxygen REQUIRED)
@ -74,7 +86,6 @@ set(DOC_WARN ${CMAKE_CURRENT_BINARY_DIR}/doc.warnings)
set(CONTENT_OUTPUTS ${CMAKE_CURRENT_BINARY_DIR}/extracted-content.txt)
configure_file(${DOXYFILE_IN} ${DOXYFILE_OUT} @ONLY)
file(TOUCH ${CMAKE_CURRENT_BINARY_DIR}/Kconfig.modules)
# This command is used to copy all documentation source files from the
# ZEPHYR_BASE/ environment variable into the build directory,