mirror of
https://github.com/ZDoom/zdoom-macos-deps.git
synced 2024-11-22 20:11:51 +00:00
352 lines
12 KiB
CMake
352 lines
12 KiB
CMake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
|
|
# file Copyright.txt or https://cmake.org/licensing for details.
|
|
|
|
#[=======================================================================[.rst:
|
|
CTestCoverageCollectGCOV
|
|
------------------------
|
|
|
|
.. versionadded:: 3.2
|
|
|
|
This module provides the ``ctest_coverage_collect_gcov`` function.
|
|
|
|
This function runs gcov on all .gcda files found in the binary tree
|
|
and packages the resulting .gcov files into a tar file.
|
|
This tarball also contains the following:
|
|
|
|
* *data.json* defines the source and build directories for use by CDash.
|
|
* *Labels.json* indicates any :prop_sf:`LABELS` that have been set on the
|
|
source files.
|
|
* The *uncovered* directory holds any uncovered files found by
|
|
:variable:`CTEST_EXTRA_COVERAGE_GLOB`.
|
|
|
|
After generating this tar file, it can be sent to CDash for display with the
|
|
:command:`ctest_submit(CDASH_UPLOAD)` command.
|
|
|
|
.. command:: ctest_coverage_collect_gcov
|
|
|
|
::
|
|
|
|
ctest_coverage_collect_gcov(TARBALL <tarfile>
|
|
[SOURCE <source_dir>][BUILD <build_dir>]
|
|
[GCOV_COMMAND <gcov_command>]
|
|
[GCOV_OPTIONS <options>...]
|
|
)
|
|
|
|
Run gcov and package a tar file for CDash. The options are:
|
|
|
|
``TARBALL <tarfile>``
|
|
Specify the location of the ``.tar`` file to be created for later
|
|
upload to CDash. Relative paths will be interpreted with respect
|
|
to the top-level build directory.
|
|
|
|
``TARBALL_COMPRESSION <option>``
|
|
.. versionadded:: 3.18
|
|
|
|
Specify a compression algorithm for the
|
|
``TARBALL`` data file. Using this option reduces the size of the data file
|
|
before it is submitted to CDash. ``<option>`` must be one of ``GZIP``,
|
|
``BZIP2``, ``XZ``, ``ZSTD``, ``FROM_EXT``, or an expression that CMake
|
|
evaluates as ``FALSE``. The default value is ``BZIP2``.
|
|
|
|
If ``FROM_EXT`` is specified, the resulting file will be compressed based on
|
|
the file extension of the ``<tarfile>`` (i.e. ``.tar.gz`` will use ``GZIP``
|
|
compression). File extensions that will produce compressed output include
|
|
``.tar.gz``, ``.tgz``, ``.tar.bzip2``, ``.tbz``, ``.tar.xz``, and ``.txz``.
|
|
|
|
``SOURCE <source_dir>``
|
|
Specify the top-level source directory for the build.
|
|
Default is the value of :variable:`CTEST_SOURCE_DIRECTORY`.
|
|
|
|
``BUILD <build_dir>``
|
|
Specify the top-level build directory for the build.
|
|
Default is the value of :variable:`CTEST_BINARY_DIRECTORY`.
|
|
|
|
``GCOV_COMMAND <gcov_command>``
|
|
Specify the full path to the ``gcov`` command on the machine.
|
|
Default is the value of :variable:`CTEST_COVERAGE_COMMAND`.
|
|
|
|
``GCOV_OPTIONS <options>...``
|
|
Specify options to be passed to gcov. The ``gcov`` command
|
|
is run as ``gcov <options>... -o <gcov-dir> <file>.gcda``.
|
|
If not specified, the default option is just ``-b -x``.
|
|
|
|
``GLOB``
|
|
.. versionadded:: 3.6
|
|
|
|
Recursively search for .gcda files in build_dir rather than
|
|
determining search locations by reading TargetDirectories.txt.
|
|
|
|
``DELETE``
|
|
.. versionadded:: 3.6
|
|
|
|
Delete coverage files after they've been packaged into the .tar.
|
|
|
|
``QUIET``
|
|
Suppress non-error messages that otherwise would have been
|
|
printed out by this function.
|
|
|
|
.. versionadded:: 3.3
|
|
Added support for the :variable:`CTEST_CUSTOM_COVERAGE_EXCLUDE` variable.
|
|
|
|
#]=======================================================================]
|
|
|
|
function(ctest_coverage_collect_gcov)
|
|
set(options QUIET GLOB DELETE)
|
|
set(oneValueArgs TARBALL SOURCE BUILD GCOV_COMMAND TARBALL_COMPRESSION)
|
|
set(multiValueArgs GCOV_OPTIONS)
|
|
cmake_parse_arguments(GCOV "${options}" "${oneValueArgs}"
|
|
"${multiValueArgs}" "" ${ARGN} )
|
|
if(NOT DEFINED GCOV_TARBALL)
|
|
message(FATAL_ERROR
|
|
"TARBALL must be specified. for ctest_coverage_collect_gcov")
|
|
endif()
|
|
if(NOT DEFINED GCOV_SOURCE)
|
|
set(source_dir "${CTEST_SOURCE_DIRECTORY}")
|
|
else()
|
|
set(source_dir "${GCOV_SOURCE}")
|
|
endif()
|
|
if(NOT DEFINED GCOV_BUILD)
|
|
set(binary_dir "${CTEST_BINARY_DIRECTORY}")
|
|
else()
|
|
set(binary_dir "${GCOV_BUILD}")
|
|
endif()
|
|
if(NOT DEFINED GCOV_GCOV_COMMAND)
|
|
set(gcov_command "${CTEST_COVERAGE_COMMAND}")
|
|
else()
|
|
set(gcov_command "${GCOV_GCOV_COMMAND}")
|
|
endif()
|
|
if(NOT DEFINED GCOV_TARBALL_COMPRESSION)
|
|
set(GCOV_TARBALL_COMPRESSION "BZIP2")
|
|
elseif( GCOV_TARBALL_COMPRESSION AND
|
|
NOT GCOV_TARBALL_COMPRESSION MATCHES "^(GZIP|BZIP2|XZ|ZSTD|FROM_EXT)$")
|
|
message(FATAL_ERROR "TARBALL_COMPRESSION must be one of OFF, GZIP, "
|
|
"BZIP2, XZ, ZSTD, or FROM_EXT for ctest_coverage_collect_gcov")
|
|
endif()
|
|
# run gcov on each gcda file in the binary tree
|
|
set(gcda_files)
|
|
set(label_files)
|
|
if (GCOV_GLOB)
|
|
file(GLOB_RECURSE gfiles "${binary_dir}/*.gcda")
|
|
list(LENGTH gfiles len)
|
|
# if we have gcda files then also grab the labels file for that target
|
|
if(${len} GREATER 0)
|
|
file(GLOB_RECURSE lfiles RELATIVE ${binary_dir} "${binary_dir}/Labels.json")
|
|
list(APPEND gcda_files ${gfiles})
|
|
list(APPEND label_files ${lfiles})
|
|
endif()
|
|
else()
|
|
# look for gcda files in the target directories
|
|
# this will be faster and only look where the files will be
|
|
file(STRINGS "${binary_dir}/CMakeFiles/TargetDirectories.txt" target_dirs
|
|
ENCODING UTF-8)
|
|
foreach(target_dir ${target_dirs})
|
|
file(GLOB_RECURSE gfiles "${target_dir}/*.gcda")
|
|
list(LENGTH gfiles len)
|
|
# if we have gcda files then also grab the labels file for that target
|
|
if(${len} GREATER 0)
|
|
file(GLOB_RECURSE lfiles RELATIVE ${binary_dir}
|
|
"${target_dir}/Labels.json")
|
|
list(APPEND gcda_files ${gfiles})
|
|
list(APPEND label_files ${lfiles})
|
|
endif()
|
|
endforeach()
|
|
endif()
|
|
# return early if no coverage files were found
|
|
list(LENGTH gcda_files len)
|
|
if(len EQUAL 0)
|
|
if (NOT GCOV_QUIET)
|
|
message("ctest_coverage_collect_gcov: No .gcda files found, "
|
|
"ignoring coverage request.")
|
|
endif()
|
|
return()
|
|
endif()
|
|
# setup the dir for the coverage files
|
|
set(coverage_dir "${binary_dir}/Testing/CoverageInfo")
|
|
file(MAKE_DIRECTORY "${coverage_dir}")
|
|
# run gcov, this will produce the .gcov files in the current
|
|
# working directory
|
|
if(NOT DEFINED GCOV_GCOV_OPTIONS)
|
|
set(GCOV_GCOV_OPTIONS -b -x)
|
|
endif()
|
|
if (GCOV_QUIET)
|
|
set(coverage_out_opts
|
|
OUTPUT_QUIET
|
|
ERROR_QUIET
|
|
)
|
|
else()
|
|
set(coverage_out_opts
|
|
OUTPUT_FILE "${coverage_dir}/gcov.log"
|
|
ERROR_FILE "${coverage_dir}/gcov.log"
|
|
)
|
|
endif()
|
|
execute_process(COMMAND
|
|
${gcov_command} ${GCOV_GCOV_OPTIONS} ${gcda_files}
|
|
RESULT_VARIABLE res
|
|
WORKING_DIRECTORY ${coverage_dir}
|
|
${coverage_out_opts}
|
|
)
|
|
|
|
if (GCOV_DELETE)
|
|
file(REMOVE ${gcda_files})
|
|
endif()
|
|
|
|
if(NOT "${res}" EQUAL 0)
|
|
if (NOT GCOV_QUIET)
|
|
message(STATUS "Error running gcov: ${res}, see\n ${coverage_dir}/gcov.log")
|
|
endif()
|
|
endif()
|
|
# create json file with project information
|
|
file(WRITE ${coverage_dir}/data.json
|
|
"{
|
|
\"Source\": \"${source_dir}\",
|
|
\"Binary\": \"${binary_dir}\"
|
|
}")
|
|
# collect the gcov files
|
|
set(unfiltered_gcov_files)
|
|
file(GLOB_RECURSE unfiltered_gcov_files RELATIVE ${binary_dir} "${coverage_dir}/*.gcov")
|
|
|
|
# if CTEST_EXTRA_COVERAGE_GLOB was specified we search for files
|
|
# that might be uncovered
|
|
if (DEFINED CTEST_EXTRA_COVERAGE_GLOB)
|
|
set(uncovered_files)
|
|
foreach(search_entry IN LISTS CTEST_EXTRA_COVERAGE_GLOB)
|
|
if(NOT GCOV_QUIET)
|
|
message("Add coverage glob: ${search_entry}")
|
|
endif()
|
|
file(GLOB_RECURSE matching_files "${source_dir}/${search_entry}")
|
|
if (matching_files)
|
|
list(APPEND uncovered_files "${matching_files}")
|
|
endif()
|
|
endforeach()
|
|
endif()
|
|
|
|
set(gcov_files)
|
|
foreach(gcov_file ${unfiltered_gcov_files})
|
|
file(STRINGS ${binary_dir}/${gcov_file} first_line LIMIT_COUNT 1 ENCODING UTF-8)
|
|
|
|
set(is_excluded false)
|
|
if(first_line MATCHES "^ -: 0:Source:(.*)$")
|
|
set(source_file ${CMAKE_MATCH_1})
|
|
elseif(NOT GCOV_QUIET)
|
|
message(STATUS "Could not determine source file corresponding to: ${gcov_file}")
|
|
endif()
|
|
|
|
foreach(exclude_entry IN LISTS CTEST_CUSTOM_COVERAGE_EXCLUDE)
|
|
if(source_file MATCHES "${exclude_entry}")
|
|
set(is_excluded true)
|
|
|
|
if(NOT GCOV_QUIET)
|
|
message("Excluding coverage for: ${source_file} which matches ${exclude_entry}")
|
|
endif()
|
|
|
|
break()
|
|
endif()
|
|
endforeach()
|
|
|
|
get_filename_component(resolved_source_file "${source_file}" ABSOLUTE)
|
|
foreach(uncovered_file IN LISTS uncovered_files)
|
|
get_filename_component(resolved_uncovered_file "${uncovered_file}" ABSOLUTE)
|
|
if (resolved_uncovered_file STREQUAL resolved_source_file)
|
|
list(REMOVE_ITEM uncovered_files "${uncovered_file}")
|
|
endif()
|
|
endforeach()
|
|
|
|
if(NOT is_excluded)
|
|
list(APPEND gcov_files ${gcov_file})
|
|
endif()
|
|
endforeach()
|
|
|
|
foreach (uncovered_file ${uncovered_files})
|
|
# Check if this uncovered file should be excluded.
|
|
set(is_excluded false)
|
|
foreach(exclude_entry IN LISTS CTEST_CUSTOM_COVERAGE_EXCLUDE)
|
|
if(uncovered_file MATCHES "${exclude_entry}")
|
|
set(is_excluded true)
|
|
if(NOT GCOV_QUIET)
|
|
message("Excluding coverage for: ${uncovered_file} which matches ${exclude_entry}")
|
|
endif()
|
|
break()
|
|
endif()
|
|
endforeach()
|
|
if(is_excluded)
|
|
continue()
|
|
endif()
|
|
|
|
# Copy from source to binary dir, preserving any intermediate subdirectories.
|
|
get_filename_component(filename "${uncovered_file}" NAME)
|
|
get_filename_component(relative_path "${uncovered_file}" DIRECTORY)
|
|
string(REPLACE "${source_dir}" "" relative_path "${relative_path}")
|
|
if (relative_path)
|
|
# Strip leading slash.
|
|
string(SUBSTRING "${relative_path}" 1 -1 relative_path)
|
|
endif()
|
|
file(COPY ${uncovered_file} DESTINATION ${binary_dir}/uncovered/${relative_path})
|
|
if(relative_path)
|
|
list(APPEND uncovered_files_for_tar uncovered/${relative_path}/${filename})
|
|
else()
|
|
list(APPEND uncovered_files_for_tar uncovered/${filename})
|
|
endif()
|
|
endforeach()
|
|
|
|
# tar up the coverage info with the same date so that the md5
|
|
# sum will be the same for the tar file independent of file time
|
|
# stamps
|
|
string(REPLACE ";" "\n" gcov_files "${gcov_files}")
|
|
string(REPLACE ";" "\n" label_files "${label_files}")
|
|
string(REPLACE ";" "\n" uncovered_files_for_tar "${uncovered_files_for_tar}")
|
|
file(WRITE "${coverage_dir}/coverage_file_list.txt"
|
|
"${gcov_files}
|
|
${coverage_dir}/data.json
|
|
${label_files}
|
|
${uncovered_files_for_tar}
|
|
")
|
|
|
|
# Prepare tar command line arguments
|
|
|
|
set(tar_opts "")
|
|
# Select data compression mode
|
|
if( GCOV_TARBALL_COMPRESSION STREQUAL "FROM_EXT")
|
|
if( GCOV_TARBALL MATCHES [[\.(tgz|tar.gz)$]] )
|
|
string(APPEND tar_opts "z")
|
|
elseif( GCOV_TARBALL MATCHES [[\.(txz|tar.xz)$]] )
|
|
string(APPEND tar_opts "J")
|
|
elseif( GCOV_TARBALL MATCHES [[\.(tbz|tar.bz)$]] )
|
|
string(APPEND tar_opts "j")
|
|
endif()
|
|
elseif(GCOV_TARBALL_COMPRESSION STREQUAL "GZIP")
|
|
string(APPEND tar_opts "z")
|
|
elseif(GCOV_TARBALL_COMPRESSION STREQUAL "XZ")
|
|
string(APPEND tar_opts "J")
|
|
elseif(GCOV_TARBALL_COMPRESSION STREQUAL "BZIP2")
|
|
string(APPEND tar_opts "j")
|
|
elseif(GCOV_TARBALL_COMPRESSION STREQUAL "ZSTD")
|
|
set(zstd_tar_opt "--zstd")
|
|
endif()
|
|
# Verbosity options
|
|
if(NOT GCOV_QUIET AND NOT tar_opts MATCHES v)
|
|
string(APPEND tar_opts "v")
|
|
endif()
|
|
# Prepend option 'c' specifying 'create'
|
|
string(PREPEND tar_opts "c")
|
|
# Append option 'f' so that the next argument is the filename
|
|
string(APPEND tar_opts "f")
|
|
|
|
execute_process(COMMAND
|
|
${CMAKE_COMMAND} -E tar ${tar_opts} ${GCOV_TARBALL} ${zstd_tar_opt}
|
|
"--mtime=1970-01-01 0:0:0 UTC"
|
|
"--format=gnutar"
|
|
--files-from=${coverage_dir}/coverage_file_list.txt
|
|
WORKING_DIRECTORY ${binary_dir})
|
|
|
|
if (GCOV_DELETE)
|
|
foreach(gcov_file ${unfiltered_gcov_files})
|
|
file(REMOVE ${binary_dir}/${gcov_file})
|
|
endforeach()
|
|
file(REMOVE ${coverage_dir}/coverage_file_list.txt)
|
|
file(REMOVE ${coverage_dir}/data.json)
|
|
if (EXISTS ${binary_dir}/uncovered)
|
|
file(REMOVE ${binary_dir}/uncovered)
|
|
endif()
|
|
endif()
|
|
|
|
endfunction()
|