mirror of https://github.com/thesofproject/sof.git
38 lines
1015 B
CMake
38 lines
1015 B
CMake
# Implements build counter and adds it as post-build action for sof
|
|
|
|
cmake_minimum_required(VERSION 3.10)
|
|
|
|
set(VERSION_BUILD_COUNTER_CMAKE_PATH ${CMAKE_CURRENT_LIST_DIR}/version-build-counter.cmake)
|
|
|
|
set(BUILD_COUNTER_PATH "${SOF_ROOT_BINARY_DIRECTORY}/.build")
|
|
|
|
if(NOT EXISTS "${BUILD_COUNTER_PATH}")
|
|
file(WRITE "${BUILD_COUNTER_PATH}" "1")
|
|
endif()
|
|
|
|
file(READ "${BUILD_COUNTER_PATH}" SOF_BUILD)
|
|
|
|
if(NOT SOF_BUILD MATCHES "^[0-9]+$")
|
|
message(WARNING "Invalid SOF_BUILD - setting to 1")
|
|
set(SOF_BUILD 1)
|
|
endif()
|
|
|
|
function(sof_add_build_counter_rule)
|
|
add_custom_command(
|
|
TARGET sof
|
|
POST_BUILD
|
|
COMMAND ${CMAKE_COMMAND}
|
|
-DSOF_ROOT_BINARY_DIRECTORY=${SOF_ROOT_BINARY_DIRECTORY}
|
|
-DBUILD_COUNTER_INCREMENT=ON
|
|
-P ${VERSION_BUILD_COUNTER_CMAKE_PATH}
|
|
COMMENT "Incrementing build number in ${BUILD_COUNTER_PATH}"
|
|
VERBATIM
|
|
USES_TERMINAL
|
|
)
|
|
endfunction()
|
|
|
|
if(BUILD_COUNTER_INCREMENT)
|
|
MATH(EXPR NEXT_SOF_BUILD "(${SOF_BUILD} + 1) % 65536")
|
|
file(WRITE "${BUILD_COUNTER_PATH}" ${NEXT_SOF_BUILD})
|
|
endif()
|