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esp-idf/tools/cmake/scripts/component_get_requirements....

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CMake
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cmake: build system changes
2019-04-26 05:42:10 +00:00
include("${BUILD_PROPERTIES_FILE}")
cmake: evaluate component requirements in one go !4452 simplified early expansion by using an early expansion script that only does one thing: get the public and private requirements for each component, albeit one by one. This was also dependent on parsing the command output of the expansion script. This commit makes it so that a list of all components to be processed to passed to the expansion script, generating a cmake file that sets each component requirements in one go. This also makes sure that only components that registered themselves get included in the final build list.
2019-05-28 13:43:03 +00:00
include("${COMPONENT_PROPERTIES_FILE}")
cmake: build system changes
2019-04-26 05:42:10 +00:00
function(idf_build_get_property var property)
cmake_parse_arguments(_ "GENERATOR_EXPRESSION" "" "" ${ARGN})
if(__GENERATOR_EXPRESSION)
message(FATAL_ERROR "Getting build property generator expression not
supported before idf_component_register().")
endif()
cmake: evaluate component requirements in one go !4452 simplified early expansion by using an early expansion script that only does one thing: get the public and private requirements for each component, albeit one by one. This was also dependent on parsing the command output of the expansion script. This commit makes it so that a list of all components to be processed to passed to the expansion script, generating a cmake file that sets each component requirements in one go. This also makes sure that only components that registered themselves get included in the final build list.
2019-05-28 13:43:03 +00:00
set(${var} ${${property}} PARENT_SCOPE)
cmake: build system changes
2019-04-26 05:42:10 +00:00
endfunction()
cmake: evaluate component requirements in one go !4452 simplified early expansion by using an early expansion script that only does one thing: get the public and private requirements for each component, albeit one by one. This was also dependent on parsing the command output of the expansion script. This commit makes it so that a list of all components to be processed to passed to the expansion script, generating a cmake file that sets each component requirements in one go. This also makes sure that only components that registered themselves get included in the final build list.
2019-05-28 13:43:03 +00:00
idf_build_get_property(idf_path IDF_PATH)
include(${idf_path}/tools/cmake/utilities.cmake)
function(__component_get_property var component_target property)
set(_property __component_${component_target}_${property})
set(${var} ${${_property}} PARENT_SCOPE)
cmake: build system changes
2019-04-26 05:42:10 +00:00
endfunction()
cmake: evaluate component requirements in one go !4452 simplified early expansion by using an early expansion script that only does one thing: get the public and private requirements for each component, albeit one by one. This was also dependent on parsing the command output of the expansion script. This commit makes it so that a list of all components to be processed to passed to the expansion script, generating a cmake file that sets each component requirements in one go. This also makes sure that only components that registered themselves get included in the final build list.
2019-05-28 13:43:03 +00:00
macro(require_idf_targets)
endmacro()
cmake: build system changes
2019-04-26 05:42:10 +00:00
macro(idf_component_register)
set(options)
set(single_value)
set(multi_value SRCS SRC_DIRS EXCLUDE_SRCS
INCLUDE_DIRS PRIV_INCLUDE_DIRS LDFRAGMENTS REQUIRES
PRIV_REQUIRES REQUIRED_IDF_TARGETS EMBED_FILES EMBED_TXTFILES)
cmake_parse_arguments(_ "${options}" "${single_value}" "${multi_value}" "${ARGN}")
cmake: evaluate component requirements in one go !4452 simplified early expansion by using an early expansion script that only does one thing: get the public and private requirements for each component, albeit one by one. This was also dependent on parsing the command output of the expansion script. This commit makes it so that a list of all components to be processed to passed to the expansion script, generating a cmake file that sets each component requirements in one go. This also makes sure that only components that registered themselves get included in the final build list.
2019-05-28 13:43:03 +00:00
set(__component_requires "${__REQUIRES}")
set(__component_priv_requires "${__PRIV_REQUIRES}")
set(__component_registered 1)
cmake: build system changes
2019-04-26 05:42:10 +00:00
return()
endmacro()
macro(register_component)
cmake: evaluate component requirements in one go !4452 simplified early expansion by using an early expansion script that only does one thing: get the public and private requirements for each component, albeit one by one. This was also dependent on parsing the command output of the expansion script. This commit makes it so that a list of all components to be processed to passed to the expansion script, generating a cmake file that sets each component requirements in one go. This also makes sure that only components that registered themselves get included in the final build list.
2019-05-28 13:43:03 +00:00
set(__component_requires "${COMPONENT_REQUIRES}")
set(__component_priv_requires "${COMPONENT_PRIV_REQUIRES}")
set(__component_registered 1)
cmake: build system changes
2019-04-26 05:42:10 +00:00
return()
endmacro()
macro(register_config_only_component)
register_component()
endmacro()
cmake: evaluate component requirements in one go !4452 simplified early expansion by using an early expansion script that only does one thing: get the public and private requirements for each component, albeit one by one. This was also dependent on parsing the command output of the expansion script. This commit makes it so that a list of all components to be processed to passed to the expansion script, generating a cmake file that sets each component requirements in one go. This also makes sure that only components that registered themselves get included in the final build list.
2019-05-28 13:43:03 +00:00
idf_build_get_property(__common_reqs __COMPONENT_REQUIRES_COMMON)
idf_build_get_property(__component_targets __COMPONENT_TARGETS)
function(__component_get_requirements)
# This is in a function (separate variable context) so that variables declared
# and set by the included CMakeLists.txt does not bleed into the next inclusion.
# We are only interested in the public and private requirements of components
__component_get_property(__component_dir ${__component_target} COMPONENT_DIR)
cmake: set COMPONENT_DIR in early expansion Gives same treatment to COMPONENT_DIR as COMPONENT_PATH in https://gitlab.espressif.cn:6688/espressif/esp-idf/merge_requests/4557 Closes https://github.com/espressif/esp-idf/issues/3771
2019-07-12 08:02:47 +00:00
__component_get_property(__component_name ${__component_target} COMPONENT_NAME)
set(COMPONENT_NAME ${__component_name})
set(COMPONENT_DIR ${__component_dir})
set(COMPONENT_PATH ${__component_dir}) # for backward compatibility only, COMPONENT_DIR is preferred
cmake: evaluate component requirements in one go !4452 simplified early expansion by using an early expansion script that only does one thing: get the public and private requirements for each component, albeit one by one. This was also dependent on parsing the command output of the expansion script. This commit makes it so that a list of all components to be processed to passed to the expansion script, generating a cmake file that sets each component requirements in one go. This also makes sure that only components that registered themselves get included in the final build list.
2019-05-28 13:43:03 +00:00
include(${__component_dir}/CMakeLists.txt OPTIONAL)
spaces2list(__component_requires)
spaces2list(__component_priv_requires)
set(__component_requires "${__component_requires}" PARENT_SCOPE)
set(__component_priv_requires "${__component_priv_requires}" PARENT_SCOPE)
set(__component_registered ${__component_registered} PARENT_SCOPE)
endfunction()
set(CMAKE_BUILD_EARLY_EXPANSION 1)
foreach(__component_target ${__component_targets})
set(__component_requires "")
set(__component_priv_requires "")
set(__component_registered 0)
__component_get_requirements()
list(APPEND __component_requires "${__common_reqs}")
# Remove duplicates and the component itself from its requirements
__component_get_property(__component_alias ${__component_target} COMPONENT_ALIAS)
__component_get_property(__component_name ${__component_target} COMPONENT_NAME)
# Prevent component from linking to itself.
if(__component_requires)
list(REMOVE_DUPLICATES __component_requires)
list(REMOVE_ITEM __component_requires ${__component_alias} ${__component_name})
endif()
cmake: fix getting component requirements
2020-03-30 10:18:49 +00:00
if(__component_priv_requires)
cmake: evaluate component requirements in one go !4452 simplified early expansion by using an early expansion script that only does one thing: get the public and private requirements for each component, albeit one by one. This was also dependent on parsing the command output of the expansion script. This commit makes it so that a list of all components to be processed to passed to the expansion script, generating a cmake file that sets each component requirements in one go. This also makes sure that only components that registered themselves get included in the final build list.
2019-05-28 13:43:03 +00:00
list(REMOVE_DUPLICATES __component_priv_requires)
list(REMOVE_ITEM __component_priv_requires ${__component_alias} ${__component_name})
endif()
set(__contents
"__component_set_property(${__component_target} REQUIRES \"${__component_requires}\")
__component_set_property(${__component_target} PRIV_REQUIRES \"${__component_priv_requires}\")
__component_set_property(${__component_target} __COMPONENT_REGISTERED ${__component_registered})"
)
set(__component_requires_contents "${__component_requires_contents}\n${__contents}")
endforeach()
file(WRITE ${COMPONENT_REQUIRES_FILE} "${__component_requires_contents}")