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trivial: adjust style for new cmake-format

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Signed-off-by: Gerwin Klein <gerwin.klein@proofcraft.systems>
This commit is contained in:
Gerwin Klein
2025-10-24 08:36:57 +11:00
parent d310f5f137
commit 8d3313ac25
1 changed files with 163 additions and 108 deletions
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269
tools/helpers.cmake
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@@ -31,7 +31,10 @@ function(get_absolute_source_or_binary output input)
if(NOT EXISTS "${test}")
get_filename_component(test "${input}" ABSOLUTE BASE_DIR "${CMAKE_CURRENT_BINARY_DIR}")
endif()
set("${output}" "${test}" PARENT_SCOPE)
set("${output}"
"${test}"
PARENT_SCOPE
)
endfunction(get_absolute_source_or_binary)
function(get_absolute_list_source_or_binary output input)
@@ -39,7 +42,10 @@ function(get_absolute_list_source_or_binary output input)
if(NOT EXISTS "${test}")
get_absolute_source_or_binary(test ${input})
endif()
set("${output}" "${test}" PARENT_SCOPE)
set("${output}"
"${test}"
PARENT_SCOPE
)
endfunction()
# Generates a custom command that preprocesses an input file into an output file
@@ -65,8 +71,7 @@ function(cppfile output output_target input)
endif()
add_custom_command(
OUTPUT ${file_copy_name}
COMMAND
${CMAKE_COMMAND} -E copy ${input} ${CMAKE_CURRENT_BINARY_DIR}/${file_copy_name}
COMMAND ${CMAKE_COMMAND} -E copy ${input} ${CMAKE_CURRENT_BINARY_DIR}/${file_copy_name}
COMMENT "Creating C input file for preprocessor"
DEPENDS ${CPP_EXTRA_DEPS} ${input}
)
@@ -82,8 +87,7 @@ function(cppfile output output_target input)
# Now copy from the random name cmake gave our object file into the one desired by the user
add_custom_command(
OUTPUT ${output}
COMMAND
${CMAKE_COMMAND} -E copy $<TARGET_OBJECTS:${output_target}_temp_lib> ${output}
COMMAND ${CMAKE_COMMAND} -E copy $<TARGET_OBJECTS:${output_target}_temp_lib> ${output}
DEPENDS ${output_target}_temp_lib $<TARGET_OBJECTS:${output_target}_temp_lib>
)
add_custom_target(${output_target} DEPENDS ${output})
@@ -101,29 +105,29 @@ endfunction(cppfile)
function(GenBFCommand args target_name pbf_path pbf_target deps)
# Since we're going to change the working directory first convert any paths to absolute
get_filename_component(
target_name_absolute
"${target_name}"
ABSOLUTE
BASE_DIR
"${CMAKE_CURRENT_BINARY_DIR}"
target_name_absolute "${target_name}" ABSOLUTE BASE_DIR "${CMAKE_CURRENT_BINARY_DIR}"
)
get_absolute_source_or_binary(pbf_path_absolute "${pbf_path}")
add_custom_command(
OUTPUT "${target_name_absolute}"
COMMAND
"${PYTHON3}" "${BF_GEN_PATH}" "${args}" "${pbf_path_absolute}" "${target_name_absolute}"
DEPENDS
"${BF_GEN_PATH}"
"${pbf_path_absolute}"
"${pbf_target}"
${deps}
COMMENT "Generating from ${pbf_path}" COMMAND_EXPAND_LISTS
VERBATIM
COMMAND "${PYTHON3}" "${BF_GEN_PATH}" "${args}" "${pbf_path_absolute}"
"${target_name_absolute}"
DEPENDS "${BF_GEN_PATH}" "${pbf_path_absolute}" "${pbf_target}" ${deps}
COMMENT "Generating from ${pbf_path}"
COMMAND_EXPAND_LISTS VERBATIM
)
endfunction(GenBFCommand)
# Wrapper function for generating both a target and command to process a bitfield file
function(GenBFTarget args target_name target_file pbf_path pbf_target deps)
function(
GenBFTarget
args
target_name
target_file
pbf_path
pbf_target
deps
)
GenBFCommand("${args}" "${target_file}" "${pbf_path}" "${pbf_target}" "${deps}")
add_custom_target(${target_name} DEPENDS "${target_file}")
endfunction(GenBFTarget)
@@ -132,7 +136,17 @@ endfunction(GenBFTarget)
# environment is empty for kernel generation and "libsel4" for generating non kernel headers
# prunes is an optional list of files that will be passed as --prune options to the bitfield
# generator
function(GenHBFTarget environment target_name target_file pbf_path pbf_target prunes deps orig_file)
function(
GenHBFTarget
environment
target_name
target_file
pbf_path
pbf_target
prunes
deps
orig_file
)
set(args "")
if(NOT "${environment}" STREQUAL "")
list(APPEND args --environment "${environment}")
@@ -147,7 +161,16 @@ function(GenHBFTarget environment target_name target_file pbf_path pbf_target pr
endfunction(GenHBFTarget)
# Wrapper for generating different kinds of .thy files from bitfield specifications
function(GenThyBFTarget args target_name target_file pbf_path pbf_target prunes deps)
function(
GenThyBFTarget
args
target_name
target_file
pbf_path
pbf_target
prunes
deps
)
get_filename_component(cspec_dir "${CSPEC_DIR}" ABSOLUTE BASE_DIR)
list(APPEND args --cspec-dir "${cspec_dir}")
if(SKIP_MODIFIES)
@@ -160,7 +183,15 @@ function(GenThyBFTarget args target_name target_file pbf_path pbf_target prunes
endfunction(GenThyBFTarget)
# Generate hol definitions from a bitfield specification
function(GenDefsBFTarget target_name target_file pbf_path pbf_target prunes deps)
function(
GenDefsBFTarget
target_name
target_file
pbf_path
pbf_target
prunes
deps
)
set(args "")
list(APPEND args --hol_defs)
GenThyBFTarget(
@@ -175,22 +206,22 @@ function(GenDefsBFTarget target_name target_file pbf_path pbf_target prunes deps
endfunction(GenDefsBFTarget)
# Generate proofs from a bitfield specification
function(GenProofsBFTarget target_name target_file pbf_path pbf_target prunes deps)
function(
GenProofsBFTarget
target_name
target_file
pbf_path
pbf_target
prunes
deps
)
set(args "")
# Get an absolute path to cspec_dir so that the final theory file is portable
list(
APPEND
args
--hol_proofs
--umm_types
"${UMM_TYPES}"
)
list(APPEND args --hol_proofs --umm_types "${UMM_TYPES}")
if(SORRY_BITFIELD_PROOFS)
list(APPEND args "--sorry_lemmas")
endif()
list(
APPEND
args
list(APPEND args
"--toplevel;$<JOIN:$<TARGET_PROPERTY:kernel_config_target,TOPLEVELTYPES>,;--toplevel;>"
)
list(APPEND deps "${UMM_TYPES}")
@@ -251,14 +282,7 @@ function(config_option optionname configname doc)
# Check the passed in dependencies. This loop and logic is inspired by the
# actual cmake_dependent_option code
foreach(test ${CONFIG_DEPENDS})
string(
REGEX
REPLACE
" +"
";"
test
"${test}"
)
string(REGEX REPLACE " +" ";" test "${test}")
if(NOT (${test}))
set(valid OFF)
break()
@@ -269,9 +293,15 @@ function(config_option optionname configname doc)
# Check for an existing value, and set the option to that, otherwise use the default
# Also reset the default if we switched from disabled to enabled
if((DEFINED ${optionname}) AND (NOT DEFINED ${optionname}_DISABLED))
set(${optionname} "${${optionname}}" CACHE BOOL "${doc}" FORCE)
set(${optionname}
"${${optionname}}"
CACHE BOOL "${doc}" FORCE
)
else()
set(${optionname} "${CONFIG_DEFAULT}" CACHE BOOL "${doc}" FORCE)
set(${optionname}
"${CONFIG_DEFAULT}"
CACHE BOOL "${doc}" FORCE
)
unset(${optionname}_DISABLED CACHE)
endif()
# This is a directory scope setting used to allow or prevent config options
@@ -280,8 +310,14 @@ function(config_option optionname configname doc)
mark_as_advanced(${optionname})
endif()
else()
set(${optionname} "${CONFIG_DEFAULT_DISABLED}" CACHE INTERNAL "${doc}" FORCE)
set(${optionname}_DISABLED TRUE CACHE INTERNAL "" FORCE)
set(${optionname}
"${CONFIG_DEFAULT_DISABLED}"
CACHE INTERNAL "${doc}" FORCE
)
set(${optionname}_DISABLED
TRUE
CACHE INTERNAL "" FORCE
)
endif()
set(local_config_string "${configure_string}")
if(${optionname})
@@ -289,14 +325,20 @@ function(config_option optionname configname doc)
else()
cfg_str_add_disabled(local_config_string ${configname})
endif()
set(configure_string "${local_config_string}" PARENT_SCOPE)
set(configure_string
"${local_config_string}"
PARENT_SCOPE
)
endfunction(config_option)
# Set a configuration option to a particular value. This value will not appear in
# the cmake-gui, but will produce an internal cmake cache variable and generated
# configuration headers.
macro(config_set optionname configname value)
set(${optionname} "${value}" CACHE INTERNAL "" FORCE)
set(${optionname}
"${value}"
CACHE INTERNAL "" FORCE
)
if("${value}" STREQUAL "OFF")
cfg_str_add_disabled(configure_string ${configname})
else()
@@ -320,12 +362,7 @@ endmacro(config_set)
# Adds to the global configure_string variable (see add_config_library)
function(config_string optionname configname doc)
cmake_parse_arguments(
PARSE_ARGV
3
"CONFIG"
"UNQUOTE;UNDEF_DISABLED"
"DEPENDS;DEFAULT_DISABLED;DEFAULT"
""
PARSE_ARGV 3 "CONFIG" "UNQUOTE;UNDEF_DISABLED" "DEPENDS;DEFAULT_DISABLED;DEFAULT" ""
)
if(NOT "${CONFIG_UNPARSED_ARGUMENTS}" STREQUAL "")
message(FATAL_ERROR "Unknown arguments to config_option: ${CONFIG_UNPARSED_ARGUMENTS}")
@@ -342,14 +379,7 @@ function(config_string optionname configname doc)
# Check the passed in dependencies. This loop and logic is inspired by the
# actual cmake_dependent_option code
foreach(test ${CONFIG_DEPENDS})
string(
REGEX
REPLACE
" +"
";"
test
"${test}"
)
string(REGEX REPLACE " +" ";" test "${test}")
if(NOT (${test}))
set(valid OFF)
break()
@@ -368,7 +398,10 @@ function(config_string optionname configname doc)
set(force "FORCE")
unset(${optionname}_UNAVAILABLE CACHE)
endif()
set(${optionname} "${CONFIG_DEFAULT}" CACHE STRING "${doc}" ${force})
set(${optionname}
"${CONFIG_DEFAULT}"
CACHE STRING "${doc}" ${force}
)
set(cfg_tag_option ${optionname})
# This is a directory scope setting used to allow or prevent config options
# from appearing in the cmake config GUI
@@ -380,11 +413,17 @@ function(config_string optionname configname doc)
unset(${optionname} CACHE)
else()
# Forcively change the value to its disabled_value
set(${optionname} "${CONFIG_DEFAULT_DISABLED}" CACHE INTERNAL "" FORCE)
set(${optionname}
"${CONFIG_DEFAULT_DISABLED}"
CACHE INTERNAL "" FORCE
)
set(cfg_tag_option ${optionname})
endif()
# Sset _UNAVAILABLE so we can detect when the option because enabled again
set(${optionname}_UNAVAILABLE ON CACHE INTERNAL "" FORCE)
set(${optionname}_UNAVAILABLE
ON
CACHE INTERNAL "" FORCE
)
endif()
if(cfg_tag_option)
if(CONFIG_UNQUOTE)
@@ -394,7 +433,10 @@ function(config_string optionname configname doc)
endif()
cfg_str_add_string(local_config_string ${configname} "${quote}@${cfg_tag_option}@${quote}")
endif()
set(configure_string "${local_config_string}" PARENT_SCOPE)
set(configure_string
"${local_config_string}"
PARENT_SCOPE
)
endfunction(config_string)
# Defines a multi choice / select configuration option
@@ -439,27 +481,14 @@ function(config_choice optionname configname doc)
list(GET option 0 option_value)
list(GET option 1 option_cache)
list(GET option 2 option_config)
list(
REMOVE_AT
option
0
1
2
)
list(REMOVE_AT option 0 1 2)
# Construct a list of all of our options
list(APPEND all_strings "${option_value}")
# By default we assume is valid, we may change our mind after checking dependencies
# (if there are any). This loop is again based off the one in cmake_dependent_option
set(valid ON)
foreach(truth IN LISTS option)
string(
REGEX
REPLACE
" +"
";"
truth
"${truth}"
)
string(REGEX REPLACE " +" ";" truth "${truth}")
if(NOT (${truth}))
# This choice isn't valid due to unmet conditions so we must check if we have
# currently selected this choice. If so trigger the force_default
@@ -483,11 +512,17 @@ function(config_choice optionname configname doc)
endif()
# Check if this option is the one that is currently set
if("${${optionname}}" STREQUAL "${option_value}")
set(${option_cache} ON CACHE INTERNAL "" FORCE)
set(${option_cache}
ON
CACHE INTERNAL "" FORCE
)
cfg_str_add_enabled(local_config_string ${option_config} ${option_cache})
set(found_current ON)
else()
set(${option_cache} OFF CACHE INTERNAL "" FORCE)
set(${option_cache}
OFF
CACHE INTERNAL "" FORCE
)
cfg_str_add_disabled(local_config_string ${option_config})
endif()
else()
@@ -505,8 +540,14 @@ function(config_choice optionname configname doc)
unset(${optionname} CACHE)
else()
cfg_str_add_string(local_config_string ${configname} "@${optionname}@")
set(configure_string "${local_config_string}" PARENT_SCOPE)
set(${optionname} "${default}" CACHE STRING "${doc}" ${force_default})
set(configure_string
"${local_config_string}"
PARENT_SCOPE
)
set(${optionname}
"${default}"
CACHE STRING "${doc}" ${force_default}
)
# This is a directory scope setting used to allow or prevent config options
# from appearing in the cmake config GUI
if(SEL4_CONFIG_DEFAULT_ADVANCED)
@@ -517,14 +558,23 @@ function(config_choice optionname configname doc)
# The option is actually enabled, but we didn't enable the correct
# choice earlier, since we didn't know we were going to revert to
# the default. So add the option setting here
set(${first_cache} ON CACHE INTERNAL "" FORCE)
set(${first_cache}
ON
CACHE INTERNAL "" FORCE
)
cfg_str_add_enabled(local_config_string ${first_config} ${first_cache})
endif()
endif()
# Save all possible options to an internal value. This is to allow enumerating the options elsewhere.
# We create a new variable because cmake doesn't support arbitrary properties on cache variables.
set(${optionname}_all_strings ${all_strings} CACHE INTERNAL "" FORCE)
set(configure_string "${local_config_string}" PARENT_SCOPE)
set(${optionname}_all_strings
${all_strings}
CACHE INTERNAL "" FORCE
)
set(configure_string
"${local_config_string}"
PARENT_SCOPE
)
endfunction(config_choice)
# Defines a target for a 'configuration' library, which generates a header based
@@ -552,10 +602,8 @@ function(add_config_library prefix configure_template)
file(WRITE "${config_yaml_file}" "${config_yaml_contents}")
execute_process(
COMMAND
"${PYTHON3}" "${CONFIG_GEN_PATH}" "${config_yaml_file}" --skip-unchanged --write-c
"${config_header_file}" --write-json "${config_json_file}"
RESULT_VARIABLE error
COMMAND "${PYTHON3}" "${CONFIG_GEN_PATH}" "${config_yaml_file}" --skip-unchanged --write-c
"${config_header_file}" --write-json "${config_json_file}" RESULT_VARIABLE error
)
if(error)
message(FATAL_ERROR "Failed to generate header: ${config_yaml_file}")
@@ -569,11 +617,19 @@ function(add_config_library prefix configure_template)
# Set a property on the library that is a list of the files we generated. This
# allows custom build commands to easily get a file dependency list so they can
# 'depend' upon this target easily
set_property(TARGET ${prefix}_Gen APPEND PROPERTY GENERATED_FILES ${config_header_file})
set_property(
TARGET ${prefix}_Gen
APPEND
PROPERTY GENERATED_FILES ${config_header_file}
)
endfunction(add_config_library)
macro(get_generated_files output target)
get_property(${output} TARGET ${target} PROPERTY GENERATED_FILES)
get_property(
${output}
TARGET ${target}
PROPERTY GENERATED_FILES
)
endmacro(get_generated_files)
# This rule tries to emulate an 'autoconf' header. autoconf generated headers
@@ -595,7 +651,11 @@ function(generate_autoconf targetname config_list)
set(config_dir "${CMAKE_CURRENT_BINARY_DIR}/autoconf")
set(config_file "${config_dir}/autoconf.h")
file(GENERATE OUTPUT "${config_file}" CONTENT "${config_header_contents}")
file(
GENERATE
OUTPUT "${config_file}"
CONTENT "${config_header_contents}"
)
add_custom_target(${targetname}_Gen DEPENDS "${config_file}" ${gen_list})
add_library(${targetname} INTERFACE)
target_link_libraries(${targetname} INTERFACE ${link_list})
@@ -615,14 +675,7 @@ macro(list_append_if list dep)
set(list_append_local_list ${${list}})
set(list_append_valid ON)
foreach(truth IN ITEMS ${dep})
string(
REGEX
REPLACE
" +"
";"
truth
"${truth}"
)
string(REGEX REPLACE " +" ";" truth "${truth}")
if(NOT (${truth}))
set(list_append_valid OFF)
break()
@@ -631,7 +684,10 @@ macro(list_append_if list dep)
if(list_append_valid)
list(APPEND list_append_local_list ${ARGN})
endif()
set(${list} ${list_append_local_list} PARENT_SCOPE)
set(${list}
${list_append_local_list}
PARENT_SCOPE
)
endmacro(list_append_if)
# Checks if a file is older than its dependencies
@@ -702,8 +758,7 @@ macro(cmake_script_build_kernel RELPATH)
endif()
endforeach()
execute_process(
COMMAND
cmake -G Ninja ${args} -C ${CMAKE_ARGV2} ${CMAKE_CURRENT_LIST_DIR}/${RELPATH}
COMMAND cmake -G Ninja ${args} -C ${CMAKE_ARGV2} ${CMAKE_CURRENT_LIST_DIR}/${RELPATH}
INPUT_FILE /dev/stdin
OUTPUT_FILE /dev/stdout
ERROR_FILE /dev/stderr