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Your Name 2025-05-13 21:37:18 +12:00
parent bd1ad20990
commit 365dc2c60a
1052 changed files with 0 additions and 168155 deletions
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32
build_amd64/_deps/cpptrace-build/cmake/cpptrace-config.cmake
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@ -1,32 +0,0 @@
# Init @ variables before doing anything else
# Dependencies
if(On)
include(CMakeFindDependencyMacro)
# we don't go the Findzstd.cmake route on vcpkg
if(OFF)
find_dependency(zstd CONFIG REQUIRED)
else()
set(CMAKE_MODULE_PATH_OLD "${CMAKE_MODULE_PATH}")
set(CMAKE_MODULE_PATH "${CMAKE_MODULE_PATH};${CMAKE_CURRENT_LIST_DIR}")
find_dependency(zstd)
set(CMAKE_MODULE_PATH "${CMAKE_MODULE_PATH_OLD}")
unset(CMAKE_MODULE_PATH_OLD)
endif()
if(NOT OFF)
find_dependency(libdwarf REQUIRED)
endif()
endif()
# We cannot modify an existing IMPORT target
if(NOT TARGET cpptrace::cpptrace)
# import targets
include("${CMAKE_CURRENT_LIST_DIR}/cpptrace-targets.cmake")
endif()
if(TRUE)
target_compile_definitions(cpptrace::cpptrace INTERFACE CPPTRACE_STATIC_DEFINE)
endif()

65
build_amd64/_deps/cpptrace-build/cpptrace-config-version.cmake
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@ -1,65 +0,0 @@
# This is a basic version file for the Config-mode of find_package().
# It is used by write_basic_package_version_file() as input file for configure_file()
# to create a version-file which can be installed along a config.cmake file.
#
# The created file sets PACKAGE_VERSION_EXACT if the current version string and
# the requested version string are exactly the same and it sets
# PACKAGE_VERSION_COMPATIBLE if the current version is >= requested version,
# but only if the requested major version is the same as the current one.
# The variable CVF_VERSION must be set before calling configure_file().
set(PACKAGE_VERSION "0.8.2")
if(PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION)
set(PACKAGE_VERSION_COMPATIBLE FALSE)
else()
if("0.8.2" MATCHES "^([0-9]+)\\.")
set(CVF_VERSION_MAJOR "${CMAKE_MATCH_1}")
if(NOT CVF_VERSION_MAJOR VERSION_EQUAL 0)
string(REGEX REPLACE "^0+" "" CVF_VERSION_MAJOR "${CVF_VERSION_MAJOR}")
endif()
else()
set(CVF_VERSION_MAJOR "0.8.2")
endif()
if(PACKAGE_FIND_VERSION_RANGE)
# both endpoints of the range must have the expected major version
math (EXPR CVF_VERSION_MAJOR_NEXT "${CVF_VERSION_MAJOR} + 1")
if (NOT PACKAGE_FIND_VERSION_MIN_MAJOR STREQUAL CVF_VERSION_MAJOR
OR ((PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "INCLUDE" AND NOT PACKAGE_FIND_VERSION_MAX_MAJOR STREQUAL CVF_VERSION_MAJOR)
OR (PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "EXCLUDE" AND NOT PACKAGE_FIND_VERSION_MAX VERSION_LESS_EQUAL CVF_VERSION_MAJOR_NEXT)))
set(PACKAGE_VERSION_COMPATIBLE FALSE)
elseif(PACKAGE_FIND_VERSION_MIN_MAJOR STREQUAL CVF_VERSION_MAJOR
AND ((PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "INCLUDE" AND PACKAGE_VERSION VERSION_LESS_EQUAL PACKAGE_FIND_VERSION_MAX)
OR (PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "EXCLUDE" AND PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION_MAX)))
set(PACKAGE_VERSION_COMPATIBLE TRUE)
else()
set(PACKAGE_VERSION_COMPATIBLE FALSE)
endif()
else()
if(PACKAGE_FIND_VERSION_MAJOR STREQUAL CVF_VERSION_MAJOR)
set(PACKAGE_VERSION_COMPATIBLE TRUE)
else()
set(PACKAGE_VERSION_COMPATIBLE FALSE)
endif()
if(PACKAGE_FIND_VERSION STREQUAL PACKAGE_VERSION)
set(PACKAGE_VERSION_EXACT TRUE)
endif()
endif()
endif()
# if the installed or the using project don't have CMAKE_SIZEOF_VOID_P set, ignore it:
if("${CMAKE_SIZEOF_VOID_P}" STREQUAL "" OR "8" STREQUAL "")
return()
endif()
# check that the installed version has the same 32/64bit-ness as the one which is currently searching:
if(NOT CMAKE_SIZEOF_VOID_P STREQUAL "8")
math(EXPR installedBits "8 * 8")
set(PACKAGE_VERSION "${PACKAGE_VERSION} (${installedBits}bit)")
set(PACKAGE_VERSION_UNSUITABLE TRUE)
endif()

86
build_amd64/_deps/cpptrace-build/cpptrace-targets.cmake
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@ -1,86 +0,0 @@
# Generated by CMake
if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" LESS 2.8)
message(FATAL_ERROR "CMake >= 2.8.0 required")
endif()
if(CMAKE_VERSION VERSION_LESS "2.8.3")
message(FATAL_ERROR "CMake >= 2.8.3 required")
endif()
cmake_policy(PUSH)
cmake_policy(VERSION 2.8.3...3.26)
#----------------------------------------------------------------
# Generated CMake target import file.
#----------------------------------------------------------------
# Commands may need to know the format version.
set(CMAKE_IMPORT_FILE_VERSION 1)
# Protect against multiple inclusion, which would fail when already imported targets are added once more.
set(_cmake_targets_defined "")
set(_cmake_targets_not_defined "")
set(_cmake_expected_targets "")
foreach(_cmake_expected_target IN ITEMS cpptrace::cpptrace)
list(APPEND _cmake_expected_targets "${_cmake_expected_target}")
if(TARGET "${_cmake_expected_target}")
list(APPEND _cmake_targets_defined "${_cmake_expected_target}")
else()
list(APPEND _cmake_targets_not_defined "${_cmake_expected_target}")
endif()
endforeach()
unset(_cmake_expected_target)
if(_cmake_targets_defined STREQUAL _cmake_expected_targets)
unset(_cmake_targets_defined)
unset(_cmake_targets_not_defined)
unset(_cmake_expected_targets)
unset(CMAKE_IMPORT_FILE_VERSION)
cmake_policy(POP)
return()
endif()
if(NOT _cmake_targets_defined STREQUAL "")
string(REPLACE ";" ", " _cmake_targets_defined_text "${_cmake_targets_defined}")
string(REPLACE ";" ", " _cmake_targets_not_defined_text "${_cmake_targets_not_defined}")
message(FATAL_ERROR "Some (but not all) targets in this export set were already defined.\nTargets Defined: ${_cmake_targets_defined_text}\nTargets not yet defined: ${_cmake_targets_not_defined_text}\n")
endif()
unset(_cmake_targets_defined)
unset(_cmake_targets_not_defined)
unset(_cmake_expected_targets)
# Create imported target cpptrace::cpptrace
add_library(cpptrace::cpptrace STATIC IMPORTED)
set_target_properties(cpptrace::cpptrace PROPERTIES
INTERFACE_COMPILE_DEFINITIONS "CPPTRACE_STATIC_DEFINE;CPPTRACE_HAS_CXX_EXCEPTION_TYPE;CPPTRACE_HAS_DL_FIND_OBJECT;CPPTRACE_GET_SYMBOLS_WITH_LIBDWARF;CPPTRACE_UNWIND_WITH_UNWIND;CPPTRACE_DEMANGLE_WITH_CXXABI"
INTERFACE_INCLUDE_DIRECTORIES "/home/j/code/dropshell/build_amd64/_deps/cpptrace-src/include/;/home/j/code/dropshell/build_amd64/_deps/cpptrace-build/include;/home/j/code/dropshell/build_amd64/_deps/cpptrace-src/include"
INTERFACE_LINK_LIBRARIES "\$<LINK_ONLY:libdwarf::dwarf>;\$<LINK_ONLY:dl>"
)
# Import target "cpptrace::cpptrace" for configuration "Release"
set_property(TARGET cpptrace::cpptrace APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
set_target_properties(cpptrace::cpptrace PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "CXX"
IMPORTED_LOCATION_RELEASE "/home/j/code/dropshell/build_amd64/_deps/cpptrace-build/libcpptrace.a"
)
# Make sure the targets which have been exported in some other
# export set exist.
unset(${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE_targets)
foreach(_target "libdwarf::dwarf" )
if(NOT TARGET "${_target}" )
set(${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE_targets "${${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE_targets} ${_target}")
endif()
endforeach()
if(DEFINED ${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE_targets)
if(CMAKE_FIND_PACKAGE_NAME)
set( ${CMAKE_FIND_PACKAGE_NAME}_FOUND FALSE)
set( ${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE "The following imported targets are referenced, but are missing: ${${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE_targets}")
else()
message(FATAL_ERROR "The following imported targets are referenced, but are missing: ${${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE_targets}")
endif()
endif()
unset(${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE_targets)
# Commands beyond this point should not need to know the version.
set(CMAKE_IMPORT_FILE_VERSION)
cmake_policy(POP)

11
build_amd64/_deps/cpptrace-build/include/cpptrace/version.hpp
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@ -1,11 +0,0 @@
#ifndef CPPTRACE_VERSION_HPP
#define CPPTRACE_VERSION_HPP
#define CPPTRACE_VERSION_MAJOR 1
#define CPPTRACE_VERSION_MINOR 0
#define CPPTRACE_VERSION_PATCH 0
#define CPPTRACE_TO_VERSION(MAJOR, MINOR, PATCH) ((MAJOR) * 10000 + (MINOR) * 100 + (PATCH))
#define CPPTRACE_VERSION CPPTRACE_TO_VERSION(CPPTRACE_VERSION_MAJOR, CPPTRACE_VERSION_MINOR, CPPTRACE_VERSION_PATCH)
#endif

1
build_amd64/_deps/cpptrace-src

@ -1 +0,0 @@
Subproject commit c37b5ed7364f4fc1c58e92d13399cd04656e6572

42
build_amd64/_deps/cpptrace-subbuild/CMakeLists.txt
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@ -1,42 +0,0 @@
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
cmake_minimum_required(VERSION 3.28.3)
# Reject any attempt to use a toolchain file. We must not use one because
# we could be downloading it here. If the CMAKE_TOOLCHAIN_FILE environment
# variable is set, the cache variable will have been initialized from it.
unset(CMAKE_TOOLCHAIN_FILE CACHE)
unset(ENV{CMAKE_TOOLCHAIN_FILE})
# We name the project and the target for the ExternalProject_Add() call
# to something that will highlight to the user what we are working on if
# something goes wrong and an error message is produced.
project(cpptrace-populate NONE)
# Pass through things we've already detected in the main project to avoid
# paying the cost of redetecting them again in ExternalProject_Add()
set(GIT_EXECUTABLE [==[/usr/bin/git]==])
set(GIT_VERSION_STRING [==[2.43.0]==])
set_property(GLOBAL PROPERTY _CMAKE_FindGit_GIT_EXECUTABLE_VERSION
[==[/usr/bin/git;2.43.0]==]
)
include(ExternalProject)
ExternalProject_Add(cpptrace-populate
"UPDATE_DISCONNECTED" "False" "GIT_REPOSITORY" "https://github.com/jeremy-rifkin/cpptrace.git" "EXTERNALPROJECT_INTERNAL_ARGUMENT_SEPARATOR" "GIT_TAG" "c37b5ed7364f4fc1c58e92d13399cd04656e6572"
SOURCE_DIR "/home/j/code/dropshell/build_amd64/_deps/cpptrace-src"
BINARY_DIR "/home/j/code/dropshell/build_amd64/_deps/cpptrace-build"
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
INSTALL_COMMAND ""
TEST_COMMAND ""
USES_TERMINAL_DOWNLOAD YES
USES_TERMINAL_UPDATE YES
USES_TERMINAL_PATCH YES
)

0
build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/src/cpptrace-populate-stamp/cpptrace-populate-build
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0
build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/src/cpptrace-populate-stamp/cpptrace-populate-configure
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0
build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/src/cpptrace-populate-stamp/cpptrace-populate-done
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0
build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/src/cpptrace-populate-stamp/cpptrace-populate-download
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15
build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/src/cpptrace-populate-stamp/cpptrace-populate-gitclone-lastrun.txt
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@ -1,15 +0,0 @@
# This is a generated file and its contents are an internal implementation detail.
# The download step will be re-executed if anything in this file changes.
# No other meaning or use of this file is supported.
method=git
command=/usr/bin/cmake;-P;/home/j/code/dropshell/build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/tmp/cpptrace-populate-gitclone.cmake
source_dir=/home/j/code/dropshell/build_amd64/_deps/cpptrace-src
work_dir=/home/j/code/dropshell/build_amd64/_deps
repository=https://github.com/jeremy-rifkin/cpptrace.git
remote=origin
init_submodules=TRUE
recurse_submodules=--recursive
submodules=
CMP0097=NEW

15
build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/src/cpptrace-populate-stamp/cpptrace-populate-gitinfo.txt
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@ -1,15 +0,0 @@
# This is a generated file and its contents are an internal implementation detail.
# The download step will be re-executed if anything in this file changes.
# No other meaning or use of this file is supported.
method=git
command=/usr/bin/cmake;-P;/home/j/code/dropshell/build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/tmp/cpptrace-populate-gitclone.cmake
source_dir=/home/j/code/dropshell/build_amd64/_deps/cpptrace-src
work_dir=/home/j/code/dropshell/build_amd64/_deps
repository=https://github.com/jeremy-rifkin/cpptrace.git
remote=origin
init_submodules=TRUE
recurse_submodules=--recursive
submodules=
CMP0097=NEW

0
build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/src/cpptrace-populate-stamp/cpptrace-populate-install
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0
build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/src/cpptrace-populate-stamp/cpptrace-populate-mkdir
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0
build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/src/cpptrace-populate-stamp/cpptrace-populate-patch
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6
build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/src/cpptrace-populate-stamp/cpptrace-populate-patch-info.txt
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@ -1,6 +0,0 @@
# This is a generated file and its contents are an internal implementation detail.
# The update step will be re-executed if anything in this file changes.
# No other meaning or use of this file is supported.
command=
work_dir=

0
build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/src/cpptrace-populate-stamp/cpptrace-populate-test
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7
build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/src/cpptrace-populate-stamp/cpptrace-populate-update-info.txt
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@ -1,7 +0,0 @@
# This is a generated file and its contents are an internal implementation detail.
# The patch step will be re-executed if anything in this file changes.
# No other meaning or use of this file is supported.
command (connected)=/usr/bin/cmake;-Dcan_fetch=YES;-P;/home/j/code/dropshell/build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/tmp/cpptrace-populate-gitupdate.cmake
command (disconnected)=/usr/bin/cmake;-Dcan_fetch=NO;-P;/home/j/code/dropshell/build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/tmp/cpptrace-populate-gitupdate.cmake
work_dir=/home/j/code/dropshell/build_amd64/_deps/cpptrace-src

1
build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/tmp/cpptrace-populate-cfgcmd.txt
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@ -1 +0,0 @@
cmd=''

73
build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/tmp/cpptrace-populate-gitclone.cmake
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@ -1,73 +0,0 @@
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
cmake_minimum_required(VERSION 3.5)
if(EXISTS "/home/j/code/dropshell/build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/src/cpptrace-populate-stamp/cpptrace-populate-gitclone-lastrun.txt" AND EXISTS "/home/j/code/dropshell/build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/src/cpptrace-populate-stamp/cpptrace-populate-gitinfo.txt" AND
"/home/j/code/dropshell/build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/src/cpptrace-populate-stamp/cpptrace-populate-gitclone-lastrun.txt" IS_NEWER_THAN "/home/j/code/dropshell/build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/src/cpptrace-populate-stamp/cpptrace-populate-gitinfo.txt")
message(STATUS
"Avoiding repeated git clone, stamp file is up to date: "
"'/home/j/code/dropshell/build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/src/cpptrace-populate-stamp/cpptrace-populate-gitclone-lastrun.txt'"
)
return()
endif()
execute_process(
COMMAND ${CMAKE_COMMAND} -E rm -rf "/home/j/code/dropshell/build_amd64/_deps/cpptrace-src"
RESULT_VARIABLE error_code
)
if(error_code)
message(FATAL_ERROR "Failed to remove directory: '/home/j/code/dropshell/build_amd64/_deps/cpptrace-src'")
endif()
# try the clone 3 times in case there is an odd git clone issue
set(error_code 1)
set(number_of_tries 0)
while(error_code AND number_of_tries LESS 3)
execute_process(
COMMAND "/usr/bin/git"
clone --no-checkout --config "advice.detachedHead=false" "https://github.com/jeremy-rifkin/cpptrace.git" "cpptrace-src"
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps"
RESULT_VARIABLE error_code
)
math(EXPR number_of_tries "${number_of_tries} + 1")
endwhile()
if(number_of_tries GREATER 1)
message(STATUS "Had to git clone more than once: ${number_of_tries} times.")
endif()
if(error_code)
message(FATAL_ERROR "Failed to clone repository: 'https://github.com/jeremy-rifkin/cpptrace.git'")
endif()
execute_process(
COMMAND "/usr/bin/git"
checkout "c37b5ed7364f4fc1c58e92d13399cd04656e6572" --
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/cpptrace-src"
RESULT_VARIABLE error_code
)
if(error_code)
message(FATAL_ERROR "Failed to checkout tag: 'c37b5ed7364f4fc1c58e92d13399cd04656e6572'")
endif()
set(init_submodules TRUE)
if(init_submodules)
execute_process(
COMMAND "/usr/bin/git"
submodule update --recursive --init
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/cpptrace-src"
RESULT_VARIABLE error_code
)
endif()
if(error_code)
message(FATAL_ERROR "Failed to update submodules in: '/home/j/code/dropshell/build_amd64/_deps/cpptrace-src'")
endif()
# Complete success, update the script-last-run stamp file:
#
execute_process(
COMMAND ${CMAKE_COMMAND} -E copy "/home/j/code/dropshell/build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/src/cpptrace-populate-stamp/cpptrace-populate-gitinfo.txt" "/home/j/code/dropshell/build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/src/cpptrace-populate-stamp/cpptrace-populate-gitclone-lastrun.txt"
RESULT_VARIABLE error_code
)
if(error_code)
message(FATAL_ERROR "Failed to copy script-last-run stamp file: '/home/j/code/dropshell/build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/src/cpptrace-populate-stamp/cpptrace-populate-gitclone-lastrun.txt'")
endif()

292
build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/tmp/cpptrace-populate-gitupdate.cmake
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@ -1,292 +0,0 @@
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
cmake_minimum_required(VERSION 3.5)
function(do_fetch)
message(VERBOSE "Fetching latest from the remote origin")
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git fetch --tags --force "origin"
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/cpptrace-src"
COMMAND_ERROR_IS_FATAL LAST
)
endfunction()
function(get_hash_for_ref ref out_var err_var)
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git rev-parse "${ref}^0"
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/cpptrace-src"
RESULT_VARIABLE error_code
OUTPUT_VARIABLE ref_hash
ERROR_VARIABLE error_msg
OUTPUT_STRIP_TRAILING_WHITESPACE
)
if(error_code)
set(${out_var} "" PARENT_SCOPE)
else()
set(${out_var} "${ref_hash}" PARENT_SCOPE)
endif()
set(${err_var} "${error_msg}" PARENT_SCOPE)
endfunction()
get_hash_for_ref(HEAD head_sha error_msg)
if(head_sha STREQUAL "")
message(FATAL_ERROR "Failed to get the hash for HEAD:\n${error_msg}")
endif()
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git show-ref "c37b5ed7364f4fc1c58e92d13399cd04656e6572"
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/cpptrace-src"
OUTPUT_VARIABLE show_ref_output
)
if(show_ref_output MATCHES "^[a-z0-9]+[ \\t]+refs/remotes/")
# Given a full remote/branch-name and we know about it already. Since
# branches can move around, we should always fetch, if permitted.
if(can_fetch)
do_fetch()
endif()
set(checkout_name "c37b5ed7364f4fc1c58e92d13399cd04656e6572")
elseif(show_ref_output MATCHES "^[a-z0-9]+[ \\t]+refs/tags/")
# Given a tag name that we already know about. We don't know if the tag we
# have matches the remote though (tags can move), so we should fetch. As a
# special case to preserve backward compatibility, if we are already at the
# same commit as the tag we hold locally, don't do a fetch and assume the tag
# hasn't moved on the remote.
# FIXME: We should provide an option to always fetch for this case
get_hash_for_ref("c37b5ed7364f4fc1c58e92d13399cd04656e6572" tag_sha error_msg)
if(tag_sha STREQUAL head_sha)
message(VERBOSE "Already at requested tag: ${tag_sha}")
return()
endif()
if(can_fetch)
do_fetch()
endif()
set(checkout_name "c37b5ed7364f4fc1c58e92d13399cd04656e6572")
elseif(show_ref_output MATCHES "^[a-z0-9]+[ \\t]+refs/heads/")
# Given a branch name without any remote and we already have a branch by that
# name. We might already have that branch checked out or it might be a
# different branch. It isn't fully safe to use a bare branch name without the
# remote, so do a fetch (if allowed) and replace the ref with one that
# includes the remote.
if(can_fetch)
do_fetch()
endif()
set(checkout_name "origin/c37b5ed7364f4fc1c58e92d13399cd04656e6572")
else()
get_hash_for_ref("c37b5ed7364f4fc1c58e92d13399cd04656e6572" tag_sha error_msg)
if(tag_sha STREQUAL head_sha)
# Have the right commit checked out already
message(VERBOSE "Already at requested ref: ${tag_sha}")
return()
elseif(tag_sha STREQUAL "")
# We don't know about this ref yet, so we have no choice but to fetch.
if(NOT can_fetch)
message(FATAL_ERROR
"Requested git ref \"c37b5ed7364f4fc1c58e92d13399cd04656e6572\" is not present locally, and not "
"allowed to contact remote due to UPDATE_DISCONNECTED setting."
)
endif()
# We deliberately swallow any error message at the default log level
# because it can be confusing for users to see a failed git command.
# That failure is being handled here, so it isn't an error.
if(NOT error_msg STREQUAL "")
message(VERBOSE "${error_msg}")
endif()
do_fetch()
set(checkout_name "c37b5ed7364f4fc1c58e92d13399cd04656e6572")
else()
# We have the commit, so we know we were asked to find a commit hash
# (otherwise it would have been handled further above), but we don't
# have that commit checked out yet. We don't need to fetch from the remote.
set(checkout_name "c37b5ed7364f4fc1c58e92d13399cd04656e6572")
if(NOT error_msg STREQUAL "")
message(WARNING "${error_msg}")
endif()
endif()
endif()
set(git_update_strategy "REBASE")
if(git_update_strategy STREQUAL "")
# Backward compatibility requires REBASE as the default behavior
set(git_update_strategy REBASE)
endif()
if(git_update_strategy MATCHES "^REBASE(_CHECKOUT)?$")
# Asked to potentially try to rebase first, maybe with fallback to checkout.
# We can't if we aren't already on a branch and we shouldn't if that local
# branch isn't tracking the one we want to checkout.
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git symbolic-ref -q HEAD
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/cpptrace-src"
OUTPUT_VARIABLE current_branch
OUTPUT_STRIP_TRAILING_WHITESPACE
# Don't test for an error. If this isn't a branch, we get a non-zero error
# code but empty output.
)
if(current_branch STREQUAL "")
# Not on a branch, checkout is the only sensible option since any rebase
# would always fail (and backward compatibility requires us to checkout in
# this situation)
set(git_update_strategy CHECKOUT)
else()
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git for-each-ref "--format=%(upstream:short)" "${current_branch}"
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/cpptrace-src"
OUTPUT_VARIABLE upstream_branch
OUTPUT_STRIP_TRAILING_WHITESPACE
COMMAND_ERROR_IS_FATAL ANY # There is no error if no upstream is set
)
if(NOT upstream_branch STREQUAL checkout_name)
# Not safe to rebase when asked to checkout a different branch to the one
# we are tracking. If we did rebase, we could end up with arbitrary
# commits added to the ref we were asked to checkout if the current local
# branch happens to be able to rebase onto the target branch. There would
# be no error message and the user wouldn't know this was occurring.
set(git_update_strategy CHECKOUT)
endif()
endif()
elseif(NOT git_update_strategy STREQUAL "CHECKOUT")
message(FATAL_ERROR "Unsupported git update strategy: ${git_update_strategy}")
endif()
# Check if stash is needed
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git status --porcelain
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/cpptrace-src"
RESULT_VARIABLE error_code
OUTPUT_VARIABLE repo_status
)
if(error_code)
message(FATAL_ERROR "Failed to get the status")
endif()
string(LENGTH "${repo_status}" need_stash)
# If not in clean state, stash changes in order to be able to perform a
# rebase or checkout without losing those changes permanently
if(need_stash)
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git stash save --quiet;--include-untracked
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/cpptrace-src"
COMMAND_ERROR_IS_FATAL ANY
)
endif()
if(git_update_strategy STREQUAL "CHECKOUT")
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git checkout "${checkout_name}"
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/cpptrace-src"
COMMAND_ERROR_IS_FATAL ANY
)
else()
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git rebase "${checkout_name}"
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/cpptrace-src"
RESULT_VARIABLE error_code
OUTPUT_VARIABLE rebase_output
ERROR_VARIABLE rebase_output
)
if(error_code)
# Rebase failed, undo the rebase attempt before continuing
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git rebase --abort
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/cpptrace-src"
)
if(NOT git_update_strategy STREQUAL "REBASE_CHECKOUT")
# Not allowed to do a checkout as a fallback, so cannot proceed
if(need_stash)
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git stash pop --index --quiet
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/cpptrace-src"
)
endif()
message(FATAL_ERROR "\nFailed to rebase in: '/home/j/code/dropshell/build_amd64/_deps/cpptrace-src'."
"\nOutput from the attempted rebase follows:"
"\n${rebase_output}"
"\n\nYou will have to resolve the conflicts manually")
endif()
# Fall back to checkout. We create an annotated tag so that the user
# can manually inspect the situation and revert if required.
# We can't log the failed rebase output because MSVC sees it and
# intervenes, causing the build to fail even though it completes.
# Write it to a file instead.
string(TIMESTAMP tag_timestamp "%Y%m%dT%H%M%S" UTC)
set(tag_name _cmake_ExternalProject_moved_from_here_${tag_timestamp}Z)
set(error_log_file ${CMAKE_CURRENT_LIST_DIR}/rebase_error_${tag_timestamp}Z.log)
file(WRITE ${error_log_file} "${rebase_output}")
message(WARNING "Rebase failed, output has been saved to ${error_log_file}"
"\nFalling back to checkout, previous commit tagged as ${tag_name}")
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git tag -a
-m "ExternalProject attempting to move from here to ${checkout_name}"
${tag_name}
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/cpptrace-src"
COMMAND_ERROR_IS_FATAL ANY
)
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git checkout "${checkout_name}"
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/cpptrace-src"
COMMAND_ERROR_IS_FATAL ANY
)
endif()
endif()
if(need_stash)
# Put back the stashed changes
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git stash pop --index --quiet
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/cpptrace-src"
RESULT_VARIABLE error_code
)
if(error_code)
# Stash pop --index failed: Try again dropping the index
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git reset --hard --quiet
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/cpptrace-src"
)
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git stash pop --quiet
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/cpptrace-src"
RESULT_VARIABLE error_code
)
if(error_code)
# Stash pop failed: Restore previous state.
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git reset --hard --quiet ${head_sha}
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/cpptrace-src"
)
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git stash pop --index --quiet
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/cpptrace-src"
)
message(FATAL_ERROR "\nFailed to unstash changes in: '/home/j/code/dropshell/build_amd64/_deps/cpptrace-src'."
"\nYou will have to resolve the conflicts manually")
endif()
endif()
endif()
set(init_submodules "TRUE")
if(init_submodules)
execute_process(
COMMAND "/usr/bin/git"
--git-dir=.git
submodule update --recursive --init
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/cpptrace-src"
COMMAND_ERROR_IS_FATAL ANY
)
endif()

22
build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/tmp/cpptrace-populate-mkdirs.cmake
View File

@ -1,22 +0,0 @@
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
cmake_minimum_required(VERSION 3.5)
file(MAKE_DIRECTORY
"/home/j/code/dropshell/build_amd64/_deps/cpptrace-src"
"/home/j/code/dropshell/build_amd64/_deps/cpptrace-build"
"/home/j/code/dropshell/build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix"
"/home/j/code/dropshell/build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/tmp"
"/home/j/code/dropshell/build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/src/cpptrace-populate-stamp"
"/home/j/code/dropshell/build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/src"
"/home/j/code/dropshell/build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/src/cpptrace-populate-stamp"
)
set(configSubDirs )
foreach(subDir IN LISTS configSubDirs)
file(MAKE_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/src/cpptrace-populate-stamp/${subDir}")
endforeach()
if(cfgdir)
file(MAKE_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/cpptrace-subbuild/cpptrace-populate-prefix/src/cpptrace-populate-stamp${cfgdir}") # cfgdir has leading slash
endif()

21
build_amd64/_deps/libassert-build/cmake/libassert-config.cmake
View File

@ -1,21 +0,0 @@
# init @ variables before doing anything else
# Dependencies
include(CMakeFindDependencyMacro)
find_dependency(cpptrace REQUIRED)
if(OFF)
find_dependency(magic_enum REQUIRED)
endif()
# We cannot modify an existing IMPORT target
if(NOT TARGET libassert::assert)
# import targets
include("${CMAKE_CURRENT_LIST_DIR}/libassert-targets.cmake")
endif()
if(TRUE)
target_compile_definitions(libassert::assert INTERFACE LIBASSERT_STATIC_DEFINE)
endif()

10
build_amd64/_deps/libassert-build/include/libassert/version.hpp
View File

@ -1,10 +0,0 @@
#ifndef LIBASSERT_VERSION_HPP
#define LIBASSERT_VERSION_HPP
#define LIBASSERT_VERSION_MAJOR 1
#define LIBASSERT_VERSION_MINOR 0
#define LIBASSERT_VERSION_PATCH 0
#define LIBASSERT_TO_VERSION(MAJOR, MINOR, PATCH) ((MAJOR) * 10000 + (MINOR) * 100 + (PATCH))
#define LIBASSERT_VERSION LIBASSERT_TO_VERSION(LIBASSERT_VERSION_MAJOR, LIBASSERT_VERSION_MINOR, LIBASSERT_VERSION_PATCH)
#endif

65
build_amd64/_deps/libassert-build/libassert-config-version.cmake
View File

@ -1,65 +0,0 @@
# This is a basic version file for the Config-mode of find_package().
# It is used by write_basic_package_version_file() as input file for configure_file()
# to create a version-file which can be installed along a config.cmake file.
#
# The created file sets PACKAGE_VERSION_EXACT if the current version string and
# the requested version string are exactly the same and it sets
# PACKAGE_VERSION_COMPATIBLE if the current version is >= requested version,
# but only if the requested major version is the same as the current one.
# The variable CVF_VERSION must be set before calling configure_file().
set(PACKAGE_VERSION "2.1.5")
if(PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION)
set(PACKAGE_VERSION_COMPATIBLE FALSE)
else()
if("2.1.5" MATCHES "^([0-9]+)\\.")
set(CVF_VERSION_MAJOR "${CMAKE_MATCH_1}")
if(NOT CVF_VERSION_MAJOR VERSION_EQUAL 0)
string(REGEX REPLACE "^0+" "" CVF_VERSION_MAJOR "${CVF_VERSION_MAJOR}")
endif()
else()
set(CVF_VERSION_MAJOR "2.1.5")
endif()
if(PACKAGE_FIND_VERSION_RANGE)
# both endpoints of the range must have the expected major version
math (EXPR CVF_VERSION_MAJOR_NEXT "${CVF_VERSION_MAJOR} + 1")
if (NOT PACKAGE_FIND_VERSION_MIN_MAJOR STREQUAL CVF_VERSION_MAJOR
OR ((PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "INCLUDE" AND NOT PACKAGE_FIND_VERSION_MAX_MAJOR STREQUAL CVF_VERSION_MAJOR)
OR (PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "EXCLUDE" AND NOT PACKAGE_FIND_VERSION_MAX VERSION_LESS_EQUAL CVF_VERSION_MAJOR_NEXT)))
set(PACKAGE_VERSION_COMPATIBLE FALSE)
elseif(PACKAGE_FIND_VERSION_MIN_MAJOR STREQUAL CVF_VERSION_MAJOR
AND ((PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "INCLUDE" AND PACKAGE_VERSION VERSION_LESS_EQUAL PACKAGE_FIND_VERSION_MAX)
OR (PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "EXCLUDE" AND PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION_MAX)))
set(PACKAGE_VERSION_COMPATIBLE TRUE)
else()
set(PACKAGE_VERSION_COMPATIBLE FALSE)
endif()
else()
if(PACKAGE_FIND_VERSION_MAJOR STREQUAL CVF_VERSION_MAJOR)
set(PACKAGE_VERSION_COMPATIBLE TRUE)
else()
set(PACKAGE_VERSION_COMPATIBLE FALSE)
endif()
if(PACKAGE_FIND_VERSION STREQUAL PACKAGE_VERSION)
set(PACKAGE_VERSION_EXACT TRUE)
endif()
endif()
endif()
# if the installed or the using project don't have CMAKE_SIZEOF_VOID_P set, ignore it:
if("${CMAKE_SIZEOF_VOID_P}" STREQUAL "" OR "8" STREQUAL "")
return()
endif()
# check that the installed version has the same 32/64bit-ness as the one which is currently searching:
if(NOT CMAKE_SIZEOF_VOID_P STREQUAL "8")
math(EXPR installedBits "8 * 8")
set(PACKAGE_VERSION "${PACKAGE_VERSION} (${installedBits}bit)")
set(PACKAGE_VERSION_UNSUITABLE TRUE)
endif()

87
build_amd64/_deps/libassert-build/libassert-targets.cmake
View File

@ -1,87 +0,0 @@
# Generated by CMake
if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" LESS 2.8)
message(FATAL_ERROR "CMake >= 2.8.0 required")
endif()
if(CMAKE_VERSION VERSION_LESS "2.8.3")
message(FATAL_ERROR "CMake >= 2.8.3 required")
endif()
cmake_policy(PUSH)
cmake_policy(VERSION 2.8.3...3.26)
#----------------------------------------------------------------
# Generated CMake target import file.
#----------------------------------------------------------------
# Commands may need to know the format version.
set(CMAKE_IMPORT_FILE_VERSION 1)
# Protect against multiple inclusion, which would fail when already imported targets are added once more.
set(_cmake_targets_defined "")
set(_cmake_targets_not_defined "")
set(_cmake_expected_targets "")
foreach(_cmake_expected_target IN ITEMS libassert::assert)
list(APPEND _cmake_expected_targets "${_cmake_expected_target}")
if(TARGET "${_cmake_expected_target}")
list(APPEND _cmake_targets_defined "${_cmake_expected_target}")
else()
list(APPEND _cmake_targets_not_defined "${_cmake_expected_target}")
endif()
endforeach()
unset(_cmake_expected_target)
if(_cmake_targets_defined STREQUAL _cmake_expected_targets)
unset(_cmake_targets_defined)
unset(_cmake_targets_not_defined)
unset(_cmake_expected_targets)
unset(CMAKE_IMPORT_FILE_VERSION)
cmake_policy(POP)
return()
endif()
if(NOT _cmake_targets_defined STREQUAL "")
string(REPLACE ";" ", " _cmake_targets_defined_text "${_cmake_targets_defined}")
string(REPLACE ";" ", " _cmake_targets_not_defined_text "${_cmake_targets_not_defined}")
message(FATAL_ERROR "Some (but not all) targets in this export set were already defined.\nTargets Defined: ${_cmake_targets_defined_text}\nTargets not yet defined: ${_cmake_targets_not_defined_text}\n")
endif()
unset(_cmake_targets_defined)
unset(_cmake_targets_not_defined)
unset(_cmake_expected_targets)
# Create imported target libassert::assert
add_library(libassert::assert STATIC IMPORTED)
set_target_properties(libassert::assert PROPERTIES
INTERFACE_COMPILE_DEFINITIONS "LIBASSERT_STATIC_DEFINE"
INTERFACE_COMPILE_FEATURES "cxx_std_17"
INTERFACE_INCLUDE_DIRECTORIES "/home/j/code/dropshell/build_amd64/_deps/libassert-build/include;/home/j/code/dropshell/build_amd64/_deps/libassert-src/include"
INTERFACE_LINK_LIBRARIES "cpptrace::cpptrace"
)
# Import target "libassert::assert" for configuration "Release"
set_property(TARGET libassert::assert APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
set_target_properties(libassert::assert PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "CXX"
IMPORTED_LOCATION_RELEASE "/home/j/code/dropshell/build_amd64/_deps/libassert-build/libassert.a"
)
# Make sure the targets which have been exported in some other
# export set exist.
unset(${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE_targets)
foreach(_target "cpptrace::cpptrace" )
if(NOT TARGET "${_target}" )
set(${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE_targets "${${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE_targets} ${_target}")
endif()
endforeach()
if(DEFINED ${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE_targets)
if(CMAKE_FIND_PACKAGE_NAME)
set( ${CMAKE_FIND_PACKAGE_NAME}_FOUND FALSE)
set( ${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE "The following imported targets are referenced, but are missing: ${${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE_targets}")
else()
message(FATAL_ERROR "The following imported targets are referenced, but are missing: ${${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE_targets}")
endif()
endif()
unset(${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE_targets)
# Commands beyond this point should not need to know the version.
set(CMAKE_IMPORT_FILE_VERSION)
cmake_policy(POP)

1
build_amd64/_deps/libassert-src

@ -1 +0,0 @@
Subproject commit 60667829264ae01241257df7f1c7d6dba668eb9d

42
build_amd64/_deps/libassert-subbuild/CMakeLists.txt
View File

@ -1,42 +0,0 @@
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
cmake_minimum_required(VERSION 3.28.3)
# Reject any attempt to use a toolchain file. We must not use one because
# we could be downloading it here. If the CMAKE_TOOLCHAIN_FILE environment
# variable is set, the cache variable will have been initialized from it.
unset(CMAKE_TOOLCHAIN_FILE CACHE)
unset(ENV{CMAKE_TOOLCHAIN_FILE})
# We name the project and the target for the ExternalProject_Add() call
# to something that will highlight to the user what we are working on if
# something goes wrong and an error message is produced.
project(libassert-populate NONE)
# Pass through things we've already detected in the main project to avoid
# paying the cost of redetecting them again in ExternalProject_Add()
set(GIT_EXECUTABLE [==[/usr/bin/git]==])
set(GIT_VERSION_STRING [==[2.43.0]==])
set_property(GLOBAL PROPERTY _CMAKE_FindGit_GIT_EXECUTABLE_VERSION
[==[/usr/bin/git;2.43.0]==]
)
include(ExternalProject)
ExternalProject_Add(libassert-populate
"UPDATE_DISCONNECTED" "False" "GIT_REPOSITORY" "https://github.com/jeremy-rifkin/libassert.git" "EXTERNALPROJECT_INTERNAL_ARGUMENT_SEPARATOR" "GIT_TAG" "v2.1.5"
SOURCE_DIR "/home/j/code/dropshell/build_amd64/_deps/libassert-src"
BINARY_DIR "/home/j/code/dropshell/build_amd64/_deps/libassert-build"
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
INSTALL_COMMAND ""
TEST_COMMAND ""
USES_TERMINAL_DOWNLOAD YES
USES_TERMINAL_UPDATE YES
USES_TERMINAL_PATCH YES
)

0
build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/src/libassert-populate-stamp/libassert-populate-build
View File

0
build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/src/libassert-populate-stamp/libassert-populate-configure
View File

0
build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/src/libassert-populate-stamp/libassert-populate-done
View File

0
build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/src/libassert-populate-stamp/libassert-populate-download
View File

15
build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/src/libassert-populate-stamp/libassert-populate-gitclone-lastrun.txt
View File

@ -1,15 +0,0 @@
# This is a generated file and its contents are an internal implementation detail.
# The download step will be re-executed if anything in this file changes.
# No other meaning or use of this file is supported.
method=git
command=/usr/bin/cmake;-P;/home/j/code/dropshell/build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/tmp/libassert-populate-gitclone.cmake
source_dir=/home/j/code/dropshell/build_amd64/_deps/libassert-src
work_dir=/home/j/code/dropshell/build_amd64/_deps
repository=https://github.com/jeremy-rifkin/libassert.git
remote=origin
init_submodules=TRUE
recurse_submodules=--recursive
submodules=
CMP0097=NEW

15
build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/src/libassert-populate-stamp/libassert-populate-gitinfo.txt
View File

@ -1,15 +0,0 @@
# This is a generated file and its contents are an internal implementation detail.
# The download step will be re-executed if anything in this file changes.
# No other meaning or use of this file is supported.
method=git
command=/usr/bin/cmake;-P;/home/j/code/dropshell/build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/tmp/libassert-populate-gitclone.cmake
source_dir=/home/j/code/dropshell/build_amd64/_deps/libassert-src
work_dir=/home/j/code/dropshell/build_amd64/_deps
repository=https://github.com/jeremy-rifkin/libassert.git
remote=origin
init_submodules=TRUE
recurse_submodules=--recursive
submodules=
CMP0097=NEW

0
build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/src/libassert-populate-stamp/libassert-populate-install
View File

0
build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/src/libassert-populate-stamp/libassert-populate-mkdir
View File

0
build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/src/libassert-populate-stamp/libassert-populate-patch
View File

6
build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/src/libassert-populate-stamp/libassert-populate-patch-info.txt
View File

@ -1,6 +0,0 @@
# This is a generated file and its contents are an internal implementation detail.
# The update step will be re-executed if anything in this file changes.
# No other meaning or use of this file is supported.
command=
work_dir=

0
build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/src/libassert-populate-stamp/libassert-populate-test
View File

7
build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/src/libassert-populate-stamp/libassert-populate-update-info.txt
View File

@ -1,7 +0,0 @@
# This is a generated file and its contents are an internal implementation detail.
# The patch step will be re-executed if anything in this file changes.
# No other meaning or use of this file is supported.
command (connected)=/usr/bin/cmake;-Dcan_fetch=YES;-P;/home/j/code/dropshell/build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/tmp/libassert-populate-gitupdate.cmake
command (disconnected)=/usr/bin/cmake;-Dcan_fetch=NO;-P;/home/j/code/dropshell/build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/tmp/libassert-populate-gitupdate.cmake
work_dir=/home/j/code/dropshell/build_amd64/_deps/libassert-src

1
build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/tmp/libassert-populate-cfgcmd.txt
View File

@ -1 +0,0 @@
cmd=''

73
build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/tmp/libassert-populate-gitclone.cmake
View File

@ -1,73 +0,0 @@
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
cmake_minimum_required(VERSION 3.5)
if(EXISTS "/home/j/code/dropshell/build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/src/libassert-populate-stamp/libassert-populate-gitclone-lastrun.txt" AND EXISTS "/home/j/code/dropshell/build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/src/libassert-populate-stamp/libassert-populate-gitinfo.txt" AND
"/home/j/code/dropshell/build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/src/libassert-populate-stamp/libassert-populate-gitclone-lastrun.txt" IS_NEWER_THAN "/home/j/code/dropshell/build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/src/libassert-populate-stamp/libassert-populate-gitinfo.txt")
message(STATUS
"Avoiding repeated git clone, stamp file is up to date: "
"'/home/j/code/dropshell/build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/src/libassert-populate-stamp/libassert-populate-gitclone-lastrun.txt'"
)
return()
endif()
execute_process(
COMMAND ${CMAKE_COMMAND} -E rm -rf "/home/j/code/dropshell/build_amd64/_deps/libassert-src"
RESULT_VARIABLE error_code
)
if(error_code)
message(FATAL_ERROR "Failed to remove directory: '/home/j/code/dropshell/build_amd64/_deps/libassert-src'")
endif()
# try the clone 3 times in case there is an odd git clone issue
set(error_code 1)
set(number_of_tries 0)
while(error_code AND number_of_tries LESS 3)
execute_process(
COMMAND "/usr/bin/git"
clone --no-checkout --config "advice.detachedHead=false" "https://github.com/jeremy-rifkin/libassert.git" "libassert-src"
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps"
RESULT_VARIABLE error_code
)
math(EXPR number_of_tries "${number_of_tries} + 1")
endwhile()
if(number_of_tries GREATER 1)
message(STATUS "Had to git clone more than once: ${number_of_tries} times.")
endif()
if(error_code)
message(FATAL_ERROR "Failed to clone repository: 'https://github.com/jeremy-rifkin/libassert.git'")
endif()
execute_process(
COMMAND "/usr/bin/git"
checkout "v2.1.5" --
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libassert-src"
RESULT_VARIABLE error_code
)
if(error_code)
message(FATAL_ERROR "Failed to checkout tag: 'v2.1.5'")
endif()
set(init_submodules TRUE)
if(init_submodules)
execute_process(
COMMAND "/usr/bin/git"
submodule update --recursive --init
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libassert-src"
RESULT_VARIABLE error_code
)
endif()
if(error_code)
message(FATAL_ERROR "Failed to update submodules in: '/home/j/code/dropshell/build_amd64/_deps/libassert-src'")
endif()
# Complete success, update the script-last-run stamp file:
#
execute_process(
COMMAND ${CMAKE_COMMAND} -E copy "/home/j/code/dropshell/build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/src/libassert-populate-stamp/libassert-populate-gitinfo.txt" "/home/j/code/dropshell/build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/src/libassert-populate-stamp/libassert-populate-gitclone-lastrun.txt"
RESULT_VARIABLE error_code
)
if(error_code)
message(FATAL_ERROR "Failed to copy script-last-run stamp file: '/home/j/code/dropshell/build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/src/libassert-populate-stamp/libassert-populate-gitclone-lastrun.txt'")
endif()

292
build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/tmp/libassert-populate-gitupdate.cmake
View File

@ -1,292 +0,0 @@
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
cmake_minimum_required(VERSION 3.5)
function(do_fetch)
message(VERBOSE "Fetching latest from the remote origin")
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git fetch --tags --force "origin"
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libassert-src"
COMMAND_ERROR_IS_FATAL LAST
)
endfunction()
function(get_hash_for_ref ref out_var err_var)
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git rev-parse "${ref}^0"
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libassert-src"
RESULT_VARIABLE error_code
OUTPUT_VARIABLE ref_hash
ERROR_VARIABLE error_msg
OUTPUT_STRIP_TRAILING_WHITESPACE
)
if(error_code)
set(${out_var} "" PARENT_SCOPE)
else()
set(${out_var} "${ref_hash}" PARENT_SCOPE)
endif()
set(${err_var} "${error_msg}" PARENT_SCOPE)
endfunction()
get_hash_for_ref(HEAD head_sha error_msg)
if(head_sha STREQUAL "")
message(FATAL_ERROR "Failed to get the hash for HEAD:\n${error_msg}")
endif()
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git show-ref "v2.1.5"
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libassert-src"
OUTPUT_VARIABLE show_ref_output
)
if(show_ref_output MATCHES "^[a-z0-9]+[ \\t]+refs/remotes/")
# Given a full remote/branch-name and we know about it already. Since
# branches can move around, we should always fetch, if permitted.
if(can_fetch)
do_fetch()
endif()
set(checkout_name "v2.1.5")
elseif(show_ref_output MATCHES "^[a-z0-9]+[ \\t]+refs/tags/")
# Given a tag name that we already know about. We don't know if the tag we
# have matches the remote though (tags can move), so we should fetch. As a
# special case to preserve backward compatibility, if we are already at the
# same commit as the tag we hold locally, don't do a fetch and assume the tag
# hasn't moved on the remote.
# FIXME: We should provide an option to always fetch for this case
get_hash_for_ref("v2.1.5" tag_sha error_msg)
if(tag_sha STREQUAL head_sha)
message(VERBOSE "Already at requested tag: ${tag_sha}")
return()
endif()
if(can_fetch)
do_fetch()
endif()
set(checkout_name "v2.1.5")
elseif(show_ref_output MATCHES "^[a-z0-9]+[ \\t]+refs/heads/")
# Given a branch name without any remote and we already have a branch by that
# name. We might already have that branch checked out or it might be a
# different branch. It isn't fully safe to use a bare branch name without the
# remote, so do a fetch (if allowed) and replace the ref with one that
# includes the remote.
if(can_fetch)
do_fetch()
endif()
set(checkout_name "origin/v2.1.5")
else()
get_hash_for_ref("v2.1.5" tag_sha error_msg)
if(tag_sha STREQUAL head_sha)
# Have the right commit checked out already
message(VERBOSE "Already at requested ref: ${tag_sha}")
return()
elseif(tag_sha STREQUAL "")
# We don't know about this ref yet, so we have no choice but to fetch.
if(NOT can_fetch)
message(FATAL_ERROR
"Requested git ref \"v2.1.5\" is not present locally, and not "
"allowed to contact remote due to UPDATE_DISCONNECTED setting."
)
endif()
# We deliberately swallow any error message at the default log level
# because it can be confusing for users to see a failed git command.
# That failure is being handled here, so it isn't an error.
if(NOT error_msg STREQUAL "")
message(VERBOSE "${error_msg}")
endif()
do_fetch()
set(checkout_name "v2.1.5")
else()
# We have the commit, so we know we were asked to find a commit hash
# (otherwise it would have been handled further above), but we don't
# have that commit checked out yet. We don't need to fetch from the remote.
set(checkout_name "v2.1.5")
if(NOT error_msg STREQUAL "")
message(WARNING "${error_msg}")
endif()
endif()
endif()
set(git_update_strategy "REBASE")
if(git_update_strategy STREQUAL "")
# Backward compatibility requires REBASE as the default behavior
set(git_update_strategy REBASE)
endif()
if(git_update_strategy MATCHES "^REBASE(_CHECKOUT)?$")
# Asked to potentially try to rebase first, maybe with fallback to checkout.
# We can't if we aren't already on a branch and we shouldn't if that local
# branch isn't tracking the one we want to checkout.
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git symbolic-ref -q HEAD
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libassert-src"
OUTPUT_VARIABLE current_branch
OUTPUT_STRIP_TRAILING_WHITESPACE
# Don't test for an error. If this isn't a branch, we get a non-zero error
# code but empty output.
)
if(current_branch STREQUAL "")
# Not on a branch, checkout is the only sensible option since any rebase
# would always fail (and backward compatibility requires us to checkout in
# this situation)
set(git_update_strategy CHECKOUT)
else()
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git for-each-ref "--format=%(upstream:short)" "${current_branch}"
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libassert-src"
OUTPUT_VARIABLE upstream_branch
OUTPUT_STRIP_TRAILING_WHITESPACE
COMMAND_ERROR_IS_FATAL ANY # There is no error if no upstream is set
)
if(NOT upstream_branch STREQUAL checkout_name)
# Not safe to rebase when asked to checkout a different branch to the one
# we are tracking. If we did rebase, we could end up with arbitrary
# commits added to the ref we were asked to checkout if the current local
# branch happens to be able to rebase onto the target branch. There would
# be no error message and the user wouldn't know this was occurring.
set(git_update_strategy CHECKOUT)
endif()
endif()
elseif(NOT git_update_strategy STREQUAL "CHECKOUT")
message(FATAL_ERROR "Unsupported git update strategy: ${git_update_strategy}")
endif()
# Check if stash is needed
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git status --porcelain
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libassert-src"
RESULT_VARIABLE error_code
OUTPUT_VARIABLE repo_status
)
if(error_code)
message(FATAL_ERROR "Failed to get the status")
endif()
string(LENGTH "${repo_status}" need_stash)
# If not in clean state, stash changes in order to be able to perform a
# rebase or checkout without losing those changes permanently
if(need_stash)
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git stash save --quiet;--include-untracked
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libassert-src"
COMMAND_ERROR_IS_FATAL ANY
)
endif()
if(git_update_strategy STREQUAL "CHECKOUT")
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git checkout "${checkout_name}"
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libassert-src"
COMMAND_ERROR_IS_FATAL ANY
)
else()
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git rebase "${checkout_name}"
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libassert-src"
RESULT_VARIABLE error_code
OUTPUT_VARIABLE rebase_output
ERROR_VARIABLE rebase_output
)
if(error_code)
# Rebase failed, undo the rebase attempt before continuing
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git rebase --abort
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libassert-src"
)
if(NOT git_update_strategy STREQUAL "REBASE_CHECKOUT")
# Not allowed to do a checkout as a fallback, so cannot proceed
if(need_stash)
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git stash pop --index --quiet
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libassert-src"
)
endif()
message(FATAL_ERROR "\nFailed to rebase in: '/home/j/code/dropshell/build_amd64/_deps/libassert-src'."
"\nOutput from the attempted rebase follows:"
"\n${rebase_output}"
"\n\nYou will have to resolve the conflicts manually")
endif()
# Fall back to checkout. We create an annotated tag so that the user
# can manually inspect the situation and revert if required.
# We can't log the failed rebase output because MSVC sees it and
# intervenes, causing the build to fail even though it completes.
# Write it to a file instead.
string(TIMESTAMP tag_timestamp "%Y%m%dT%H%M%S" UTC)
set(tag_name _cmake_ExternalProject_moved_from_here_${tag_timestamp}Z)
set(error_log_file ${CMAKE_CURRENT_LIST_DIR}/rebase_error_${tag_timestamp}Z.log)
file(WRITE ${error_log_file} "${rebase_output}")
message(WARNING "Rebase failed, output has been saved to ${error_log_file}"
"\nFalling back to checkout, previous commit tagged as ${tag_name}")
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git tag -a
-m "ExternalProject attempting to move from here to ${checkout_name}"
${tag_name}
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libassert-src"
COMMAND_ERROR_IS_FATAL ANY
)
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git checkout "${checkout_name}"
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libassert-src"
COMMAND_ERROR_IS_FATAL ANY
)
endif()
endif()
if(need_stash)
# Put back the stashed changes
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git stash pop --index --quiet
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libassert-src"
RESULT_VARIABLE error_code
)
if(error_code)
# Stash pop --index failed: Try again dropping the index
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git reset --hard --quiet
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libassert-src"
)
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git stash pop --quiet
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libassert-src"
RESULT_VARIABLE error_code
)
if(error_code)
# Stash pop failed: Restore previous state.
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git reset --hard --quiet ${head_sha}
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libassert-src"
)
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git stash pop --index --quiet
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libassert-src"
)
message(FATAL_ERROR "\nFailed to unstash changes in: '/home/j/code/dropshell/build_amd64/_deps/libassert-src'."
"\nYou will have to resolve the conflicts manually")
endif()
endif()
endif()
set(init_submodules "TRUE")
if(init_submodules)
execute_process(
COMMAND "/usr/bin/git"
--git-dir=.git
submodule update --recursive --init
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libassert-src"
COMMAND_ERROR_IS_FATAL ANY
)
endif()

22
build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/tmp/libassert-populate-mkdirs.cmake
View File

@ -1,22 +0,0 @@
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
cmake_minimum_required(VERSION 3.5)
file(MAKE_DIRECTORY
"/home/j/code/dropshell/build_amd64/_deps/libassert-src"
"/home/j/code/dropshell/build_amd64/_deps/libassert-build"
"/home/j/code/dropshell/build_amd64/_deps/libassert-subbuild/libassert-populate-prefix"
"/home/j/code/dropshell/build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/tmp"
"/home/j/code/dropshell/build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/src/libassert-populate-stamp"
"/home/j/code/dropshell/build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/src"
"/home/j/code/dropshell/build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/src/libassert-populate-stamp"
)
set(configSubDirs )
foreach(subDir IN LISTS configSubDirs)
file(MAKE_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/src/libassert-populate-stamp/${subDir}")
endforeach()
if(cfgdir)
file(MAKE_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libassert-subbuild/libassert-populate-prefix/src/libassert-populate-stamp${cfgdir}") # cfgdir has leading slash
endif()

105
build_amd64/_deps/libdwarf-build/config.h
View File

@ -1,105 +0,0 @@
/* Define if building universal (internal helper macro) */
/* #undef AC_APPLE_UNIVERSAL_BUILD */
/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
systems. This function is required for `alloca.c' support on those systems.
*/
/* #undef CRAY_STACKSEG_END */
/* Define to 1 if you have the <dlfcn.h> header file. */
/* #undef HAVE_DLFCN_H */
/* Define to 1 if you have the <fcntl.h> header file. */
#define HAVE_FCNTL_H 1
/* Define to 1 if you have the <malloc.h> header file. */
/* #undef HAVE_MALLOC_H */
/* Set to 1 if big endian . */
/* #undef WORDS_BIGENDIAN */
/* Define to 1 if you have the <stdint.h> header file. */
#define HAVE_STDINT_H 1
/* Define to 1 if you have the <sys/stat.h> header file. */
#define HAVE_SYS_STAT_H 1
/* Define to 1 if you have the <sys/types.h> header file. */
#define HAVE_SYS_TYPES_H 1
/* Define to the uintptr_t to the type of an unsigned integer
type wide enough to hold a pointer
if the system does not define it. */
/* #undef uintptr_t */
/* #undef intptr_t */
/* Define to 1 if you have the <unistd.h> header file. */
#define HAVE_UNISTD_H 1
/* Set to 1 if zlib decompression is available. */
#define HAVE_ZLIB 1
/* Define to 1 if you have the <zlib.h> header file. */
#define HAVE_ZLIB_H 1
/* Set to 1 if zstd decompression is available. */
#define HAVE_ZSTD 1
/* Define to 1 if you have the <zstd.h> header file. */
#define HAVE_ZSTD_H 1
/* Define to the sub-directory where libtool stores uninstalled libraries. */
/* #undef LT_OBJDIR */
/* Name of package */
/* #undef PACKAGE */
#define PACKAGE_VERSION "0.11.1"
/* Define to the address where bug reports for this package should be sent. */
#define PACKAGE_BUGREPORT "https://github.com/davea42/libdwarf-code/issues"
/* Define to the full name of this package. */
#define PACKAGE_NAME "libdwarf"
/* Define to the full name and version of this package. */
#define PACKAGE_STRING "libdwarf 0.11.1"
/* Define to the one symbol short name of this package. */
#define PACKAGE_TARNAME
/* Define to the home page for this package. */
#define PACKAGE_URL "https://github.com/davea42/libdwarf-code.git"
/* If using the C implementation of alloca, define if you know the
direction of stack growth for your system; otherwise it will be
automatically deduced at runtime.
STACK_DIRECTION > 0 => grows toward higher addresses
STACK_DIRECTION < 0 => grows toward lower addresses
STACK_DIRECTION = 0 => direction of growth unknown */
/* #undef STACK_DIRECTION */
/* Define to 1 if you have the ANSI C header files. */
/* #undef STDC_HEADERS */
/* Define to the version of this package. */
/* #undef PACKAGE_VERSION */
/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
significant byte first (like Motorola and SPARC, unlike Intel). */
#if defined AC_APPLE_UNIVERSAL_BUILD
# if defined __BIG_ENDIAN__
/* #undef WORDS_BIGENDIAN */
# endif
#else
# ifndef WORDS_BIGENDIAN
# undef WORDS_BIGENDIAN
# endif
#endif
/* Define to `unsigned int' if <sys/types.h> does not define. */
#undef size_t

86
build_amd64/_deps/libdwarf-build/libdwarf-targets.cmake
View File

@ -1,86 +0,0 @@
# Generated by CMake
if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" LESS 2.8)
message(FATAL_ERROR "CMake >= 2.8.0 required")
endif()
if(CMAKE_VERSION VERSION_LESS "2.8.3")
message(FATAL_ERROR "CMake >= 2.8.3 required")
endif()
cmake_policy(PUSH)
cmake_policy(VERSION 2.8.3...3.26)
#----------------------------------------------------------------
# Generated CMake target import file.
#----------------------------------------------------------------
# Commands may need to know the format version.
set(CMAKE_IMPORT_FILE_VERSION 1)
# Protect against multiple inclusion, which would fail when already imported targets are added once more.
set(_cmake_targets_defined "")
set(_cmake_targets_not_defined "")
set(_cmake_expected_targets "")
foreach(_cmake_expected_target IN ITEMS libdwarf::dwarf)
list(APPEND _cmake_expected_targets "${_cmake_expected_target}")
if(TARGET "${_cmake_expected_target}")
list(APPEND _cmake_targets_defined "${_cmake_expected_target}")
else()
list(APPEND _cmake_targets_not_defined "${_cmake_expected_target}")
endif()
endforeach()
unset(_cmake_expected_target)
if(_cmake_targets_defined STREQUAL _cmake_expected_targets)
unset(_cmake_targets_defined)
unset(_cmake_targets_not_defined)
unset(_cmake_expected_targets)
unset(CMAKE_IMPORT_FILE_VERSION)
cmake_policy(POP)
return()
endif()
if(NOT _cmake_targets_defined STREQUAL "")
string(REPLACE ";" ", " _cmake_targets_defined_text "${_cmake_targets_defined}")
string(REPLACE ";" ", " _cmake_targets_not_defined_text "${_cmake_targets_not_defined}")
message(FATAL_ERROR "Some (but not all) targets in this export set were already defined.\nTargets Defined: ${_cmake_targets_defined_text}\nTargets not yet defined: ${_cmake_targets_not_defined_text}\n")
endif()
unset(_cmake_targets_defined)
unset(_cmake_targets_not_defined)
unset(_cmake_expected_targets)
# Create imported target libdwarf::dwarf
add_library(libdwarf::dwarf STATIC IMPORTED)
set_target_properties(libdwarf::dwarf PROPERTIES
INTERFACE_COMPILE_DEFINITIONS "LIBDWARF_STATIC;PIC"
INTERFACE_INCLUDE_DIRECTORIES "/home/j/code/dropshell/build_amd64/_deps/libdwarf-src/src/lib/libdwarf"
INTERFACE_LINK_LIBRARIES "\$<LINK_ONLY:ZLIB::ZLIB>;\$<LINK_ONLY:zstd::libzstd_static>"
)
# Import target "libdwarf::dwarf" for configuration "Release"
set_property(TARGET libdwarf::dwarf APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
set_target_properties(libdwarf::dwarf PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "C"
IMPORTED_LOCATION_RELEASE "/home/j/code/dropshell/build_amd64/_deps/libdwarf-build/src/lib/libdwarf/libdwarf.a"
)
# Make sure the targets which have been exported in some other
# export set exist.
unset(${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE_targets)
foreach(_target "zstd::libzstd_static" )
if(NOT TARGET "${_target}" )
set(${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE_targets "${${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE_targets} ${_target}")
endif()
endforeach()
if(DEFINED ${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE_targets)
if(CMAKE_FIND_PACKAGE_NAME)
set( ${CMAKE_FIND_PACKAGE_NAME}_FOUND FALSE)
set( ${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE "The following imported targets are referenced, but are missing: ${${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE_targets}")
else()
message(FATAL_ERROR "The following imported targets are referenced, but are missing: ${${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE_targets}")
endif()
endif()
unset(${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE_targets)
# Commands beyond this point should not need to know the version.
set(CMAKE_IMPORT_FILE_VERSION)
cmake_policy(POP)

1
build_amd64/_deps/libdwarf-src

@ -1 +0,0 @@
Subproject commit fe09ca800b988e2ff21225ac5e7468ceade2a30e

42
build_amd64/_deps/libdwarf-subbuild/CMakeLists.txt
View File

@ -1,42 +0,0 @@
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
cmake_minimum_required(VERSION 3.28.3)
# Reject any attempt to use a toolchain file. We must not use one because
# we could be downloading it here. If the CMAKE_TOOLCHAIN_FILE environment
# variable is set, the cache variable will have been initialized from it.
unset(CMAKE_TOOLCHAIN_FILE CACHE)
unset(ENV{CMAKE_TOOLCHAIN_FILE})
# We name the project and the target for the ExternalProject_Add() call
# to something that will highlight to the user what we are working on if
# something goes wrong and an error message is produced.
project(libdwarf-populate NONE)
# Pass through things we've already detected in the main project to avoid
# paying the cost of redetecting them again in ExternalProject_Add()
set(GIT_EXECUTABLE [==[/usr/bin/git]==])
set(GIT_VERSION_STRING [==[2.43.0]==])
set_property(GLOBAL PROPERTY _CMAKE_FindGit_GIT_EXECUTABLE_VERSION
[==[/usr/bin/git;2.43.0]==]
)
include(ExternalProject)
ExternalProject_Add(libdwarf-populate
"UPDATE_DISCONNECTED" "False" "GIT_REPOSITORY" "https://github.com/jeremy-rifkin/libdwarf-lite.git" "EXTERNALPROJECT_INTERNAL_ARGUMENT_SEPARATOR" "GIT_TAG" "fe09ca800b988e2ff21225ac5e7468ceade2a30e" "GIT_SHALLOW" "1"
SOURCE_DIR "/home/j/code/dropshell/build_amd64/_deps/libdwarf-src"
BINARY_DIR "/home/j/code/dropshell/build_amd64/_deps/libdwarf-build"
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
INSTALL_COMMAND ""
TEST_COMMAND ""
USES_TERMINAL_DOWNLOAD YES
USES_TERMINAL_UPDATE YES
USES_TERMINAL_PATCH YES
)

0
build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/src/libdwarf-populate-stamp/libdwarf-populate-build
View File

0
build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/src/libdwarf-populate-stamp/libdwarf-populate-configure
View File

0
build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/src/libdwarf-populate-stamp/libdwarf-populate-done
View File

0
build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/src/libdwarf-populate-stamp/libdwarf-populate-download
View File

15
build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/src/libdwarf-populate-stamp/libdwarf-populate-gitclone-lastrun.txt
View File

@ -1,15 +0,0 @@
# This is a generated file and its contents are an internal implementation detail.
# The download step will be re-executed if anything in this file changes.
# No other meaning or use of this file is supported.
method=git
command=/usr/bin/cmake;-P;/home/j/code/dropshell/build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/tmp/libdwarf-populate-gitclone.cmake
source_dir=/home/j/code/dropshell/build_amd64/_deps/libdwarf-src
work_dir=/home/j/code/dropshell/build_amd64/_deps
repository=https://github.com/jeremy-rifkin/libdwarf-lite.git
remote=origin
init_submodules=TRUE
recurse_submodules=--recursive
submodules=
CMP0097=NEW

15
build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/src/libdwarf-populate-stamp/libdwarf-populate-gitinfo.txt
View File

@ -1,15 +0,0 @@
# This is a generated file and its contents are an internal implementation detail.
# The download step will be re-executed if anything in this file changes.
# No other meaning or use of this file is supported.
method=git
command=/usr/bin/cmake;-P;/home/j/code/dropshell/build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/tmp/libdwarf-populate-gitclone.cmake
source_dir=/home/j/code/dropshell/build_amd64/_deps/libdwarf-src
work_dir=/home/j/code/dropshell/build_amd64/_deps
repository=https://github.com/jeremy-rifkin/libdwarf-lite.git
remote=origin
init_submodules=TRUE
recurse_submodules=--recursive
submodules=
CMP0097=NEW

0
build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/src/libdwarf-populate-stamp/libdwarf-populate-install
View File

0
build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/src/libdwarf-populate-stamp/libdwarf-populate-mkdir
View File

0
build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/src/libdwarf-populate-stamp/libdwarf-populate-patch
View File

6
build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/src/libdwarf-populate-stamp/libdwarf-populate-patch-info.txt
View File

@ -1,6 +0,0 @@
# This is a generated file and its contents are an internal implementation detail.
# The update step will be re-executed if anything in this file changes.
# No other meaning or use of this file is supported.
command=
work_dir=

0
build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/src/libdwarf-populate-stamp/libdwarf-populate-test
View File

7
build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/src/libdwarf-populate-stamp/libdwarf-populate-update-info.txt
View File

@ -1,7 +0,0 @@
# This is a generated file and its contents are an internal implementation detail.
# The patch step will be re-executed if anything in this file changes.
# No other meaning or use of this file is supported.
command (connected)=/usr/bin/cmake;-Dcan_fetch=YES;-P;/home/j/code/dropshell/build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/tmp/libdwarf-populate-gitupdate.cmake
command (disconnected)=/usr/bin/cmake;-Dcan_fetch=NO;-P;/home/j/code/dropshell/build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/tmp/libdwarf-populate-gitupdate.cmake
work_dir=/home/j/code/dropshell/build_amd64/_deps/libdwarf-src

1
build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/tmp/libdwarf-populate-cfgcmd.txt
View File

@ -1 +0,0 @@
cmd=''

73
build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/tmp/libdwarf-populate-gitclone.cmake
View File

@ -1,73 +0,0 @@
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
cmake_minimum_required(VERSION 3.5)
if(EXISTS "/home/j/code/dropshell/build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/src/libdwarf-populate-stamp/libdwarf-populate-gitclone-lastrun.txt" AND EXISTS "/home/j/code/dropshell/build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/src/libdwarf-populate-stamp/libdwarf-populate-gitinfo.txt" AND
"/home/j/code/dropshell/build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/src/libdwarf-populate-stamp/libdwarf-populate-gitclone-lastrun.txt" IS_NEWER_THAN "/home/j/code/dropshell/build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/src/libdwarf-populate-stamp/libdwarf-populate-gitinfo.txt")
message(STATUS
"Avoiding repeated git clone, stamp file is up to date: "
"'/home/j/code/dropshell/build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/src/libdwarf-populate-stamp/libdwarf-populate-gitclone-lastrun.txt'"
)
return()
endif()
execute_process(
COMMAND ${CMAKE_COMMAND} -E rm -rf "/home/j/code/dropshell/build_amd64/_deps/libdwarf-src"
RESULT_VARIABLE error_code
)
if(error_code)
message(FATAL_ERROR "Failed to remove directory: '/home/j/code/dropshell/build_amd64/_deps/libdwarf-src'")
endif()
# try the clone 3 times in case there is an odd git clone issue
set(error_code 1)
set(number_of_tries 0)
while(error_code AND number_of_tries LESS 3)
execute_process(
COMMAND "/usr/bin/git"
clone --no-checkout --depth 1 --no-single-branch --config "advice.detachedHead=false" "https://github.com/jeremy-rifkin/libdwarf-lite.git" "libdwarf-src"
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps"
RESULT_VARIABLE error_code
)
math(EXPR number_of_tries "${number_of_tries} + 1")
endwhile()
if(number_of_tries GREATER 1)
message(STATUS "Had to git clone more than once: ${number_of_tries} times.")
endif()
if(error_code)
message(FATAL_ERROR "Failed to clone repository: 'https://github.com/jeremy-rifkin/libdwarf-lite.git'")
endif()
execute_process(
COMMAND "/usr/bin/git"
checkout "fe09ca800b988e2ff21225ac5e7468ceade2a30e" --
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libdwarf-src"
RESULT_VARIABLE error_code
)
if(error_code)
message(FATAL_ERROR "Failed to checkout tag: 'fe09ca800b988e2ff21225ac5e7468ceade2a30e'")
endif()
set(init_submodules TRUE)
if(init_submodules)
execute_process(
COMMAND "/usr/bin/git"
submodule update --recursive --init
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libdwarf-src"
RESULT_VARIABLE error_code
)
endif()
if(error_code)
message(FATAL_ERROR "Failed to update submodules in: '/home/j/code/dropshell/build_amd64/_deps/libdwarf-src'")
endif()
# Complete success, update the script-last-run stamp file:
#
execute_process(
COMMAND ${CMAKE_COMMAND} -E copy "/home/j/code/dropshell/build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/src/libdwarf-populate-stamp/libdwarf-populate-gitinfo.txt" "/home/j/code/dropshell/build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/src/libdwarf-populate-stamp/libdwarf-populate-gitclone-lastrun.txt"
RESULT_VARIABLE error_code
)
if(error_code)
message(FATAL_ERROR "Failed to copy script-last-run stamp file: '/home/j/code/dropshell/build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/src/libdwarf-populate-stamp/libdwarf-populate-gitclone-lastrun.txt'")
endif()

292
build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/tmp/libdwarf-populate-gitupdate.cmake
View File

@ -1,292 +0,0 @@
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
cmake_minimum_required(VERSION 3.5)
function(do_fetch)
message(VERBOSE "Fetching latest from the remote origin")
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git fetch --tags --force "origin"
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libdwarf-src"
COMMAND_ERROR_IS_FATAL LAST
)
endfunction()
function(get_hash_for_ref ref out_var err_var)
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git rev-parse "${ref}^0"
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libdwarf-src"
RESULT_VARIABLE error_code
OUTPUT_VARIABLE ref_hash
ERROR_VARIABLE error_msg
OUTPUT_STRIP_TRAILING_WHITESPACE
)
if(error_code)
set(${out_var} "" PARENT_SCOPE)
else()
set(${out_var} "${ref_hash}" PARENT_SCOPE)
endif()
set(${err_var} "${error_msg}" PARENT_SCOPE)
endfunction()
get_hash_for_ref(HEAD head_sha error_msg)
if(head_sha STREQUAL "")
message(FATAL_ERROR "Failed to get the hash for HEAD:\n${error_msg}")
endif()
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git show-ref "fe09ca800b988e2ff21225ac5e7468ceade2a30e"
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libdwarf-src"
OUTPUT_VARIABLE show_ref_output
)
if(show_ref_output MATCHES "^[a-z0-9]+[ \\t]+refs/remotes/")
# Given a full remote/branch-name and we know about it already. Since
# branches can move around, we should always fetch, if permitted.
if(can_fetch)
do_fetch()
endif()
set(checkout_name "fe09ca800b988e2ff21225ac5e7468ceade2a30e")
elseif(show_ref_output MATCHES "^[a-z0-9]+[ \\t]+refs/tags/")
# Given a tag name that we already know about. We don't know if the tag we
# have matches the remote though (tags can move), so we should fetch. As a
# special case to preserve backward compatibility, if we are already at the
# same commit as the tag we hold locally, don't do a fetch and assume the tag
# hasn't moved on the remote.
# FIXME: We should provide an option to always fetch for this case
get_hash_for_ref("fe09ca800b988e2ff21225ac5e7468ceade2a30e" tag_sha error_msg)
if(tag_sha STREQUAL head_sha)
message(VERBOSE "Already at requested tag: ${tag_sha}")
return()
endif()
if(can_fetch)
do_fetch()
endif()
set(checkout_name "fe09ca800b988e2ff21225ac5e7468ceade2a30e")
elseif(show_ref_output MATCHES "^[a-z0-9]+[ \\t]+refs/heads/")
# Given a branch name without any remote and we already have a branch by that
# name. We might already have that branch checked out or it might be a
# different branch. It isn't fully safe to use a bare branch name without the
# remote, so do a fetch (if allowed) and replace the ref with one that
# includes the remote.
if(can_fetch)
do_fetch()
endif()
set(checkout_name "origin/fe09ca800b988e2ff21225ac5e7468ceade2a30e")
else()
get_hash_for_ref("fe09ca800b988e2ff21225ac5e7468ceade2a30e" tag_sha error_msg)
if(tag_sha STREQUAL head_sha)
# Have the right commit checked out already
message(VERBOSE "Already at requested ref: ${tag_sha}")
return()
elseif(tag_sha STREQUAL "")
# We don't know about this ref yet, so we have no choice but to fetch.
if(NOT can_fetch)
message(FATAL_ERROR
"Requested git ref \"fe09ca800b988e2ff21225ac5e7468ceade2a30e\" is not present locally, and not "
"allowed to contact remote due to UPDATE_DISCONNECTED setting."
)
endif()
# We deliberately swallow any error message at the default log level
# because it can be confusing for users to see a failed git command.
# That failure is being handled here, so it isn't an error.
if(NOT error_msg STREQUAL "")
message(VERBOSE "${error_msg}")
endif()
do_fetch()
set(checkout_name "fe09ca800b988e2ff21225ac5e7468ceade2a30e")
else()
# We have the commit, so we know we were asked to find a commit hash
# (otherwise it would have been handled further above), but we don't
# have that commit checked out yet. We don't need to fetch from the remote.
set(checkout_name "fe09ca800b988e2ff21225ac5e7468ceade2a30e")
if(NOT error_msg STREQUAL "")
message(WARNING "${error_msg}")
endif()
endif()
endif()
set(git_update_strategy "REBASE")
if(git_update_strategy STREQUAL "")
# Backward compatibility requires REBASE as the default behavior
set(git_update_strategy REBASE)
endif()
if(git_update_strategy MATCHES "^REBASE(_CHECKOUT)?$")
# Asked to potentially try to rebase first, maybe with fallback to checkout.
# We can't if we aren't already on a branch and we shouldn't if that local
# branch isn't tracking the one we want to checkout.
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git symbolic-ref -q HEAD
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libdwarf-src"
OUTPUT_VARIABLE current_branch
OUTPUT_STRIP_TRAILING_WHITESPACE
# Don't test for an error. If this isn't a branch, we get a non-zero error
# code but empty output.
)
if(current_branch STREQUAL "")
# Not on a branch, checkout is the only sensible option since any rebase
# would always fail (and backward compatibility requires us to checkout in
# this situation)
set(git_update_strategy CHECKOUT)
else()
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git for-each-ref "--format=%(upstream:short)" "${current_branch}"
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libdwarf-src"
OUTPUT_VARIABLE upstream_branch
OUTPUT_STRIP_TRAILING_WHITESPACE
COMMAND_ERROR_IS_FATAL ANY # There is no error if no upstream is set
)
if(NOT upstream_branch STREQUAL checkout_name)
# Not safe to rebase when asked to checkout a different branch to the one
# we are tracking. If we did rebase, we could end up with arbitrary
# commits added to the ref we were asked to checkout if the current local
# branch happens to be able to rebase onto the target branch. There would
# be no error message and the user wouldn't know this was occurring.
set(git_update_strategy CHECKOUT)
endif()
endif()
elseif(NOT git_update_strategy STREQUAL "CHECKOUT")
message(FATAL_ERROR "Unsupported git update strategy: ${git_update_strategy}")
endif()
# Check if stash is needed
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git status --porcelain
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libdwarf-src"
RESULT_VARIABLE error_code
OUTPUT_VARIABLE repo_status
)
if(error_code)
message(FATAL_ERROR "Failed to get the status")
endif()
string(LENGTH "${repo_status}" need_stash)
# If not in clean state, stash changes in order to be able to perform a
# rebase or checkout without losing those changes permanently
if(need_stash)
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git stash save --quiet;--include-untracked
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libdwarf-src"
COMMAND_ERROR_IS_FATAL ANY
)
endif()
if(git_update_strategy STREQUAL "CHECKOUT")
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git checkout "${checkout_name}"
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libdwarf-src"
COMMAND_ERROR_IS_FATAL ANY
)
else()
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git rebase "${checkout_name}"
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libdwarf-src"
RESULT_VARIABLE error_code
OUTPUT_VARIABLE rebase_output
ERROR_VARIABLE rebase_output
)
if(error_code)
# Rebase failed, undo the rebase attempt before continuing
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git rebase --abort
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libdwarf-src"
)
if(NOT git_update_strategy STREQUAL "REBASE_CHECKOUT")
# Not allowed to do a checkout as a fallback, so cannot proceed
if(need_stash)
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git stash pop --index --quiet
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libdwarf-src"
)
endif()
message(FATAL_ERROR "\nFailed to rebase in: '/home/j/code/dropshell/build_amd64/_deps/libdwarf-src'."
"\nOutput from the attempted rebase follows:"
"\n${rebase_output}"
"\n\nYou will have to resolve the conflicts manually")
endif()
# Fall back to checkout. We create an annotated tag so that the user
# can manually inspect the situation and revert if required.
# We can't log the failed rebase output because MSVC sees it and
# intervenes, causing the build to fail even though it completes.
# Write it to a file instead.
string(TIMESTAMP tag_timestamp "%Y%m%dT%H%M%S" UTC)
set(tag_name _cmake_ExternalProject_moved_from_here_${tag_timestamp}Z)
set(error_log_file ${CMAKE_CURRENT_LIST_DIR}/rebase_error_${tag_timestamp}Z.log)
file(WRITE ${error_log_file} "${rebase_output}")
message(WARNING "Rebase failed, output has been saved to ${error_log_file}"
"\nFalling back to checkout, previous commit tagged as ${tag_name}")
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git tag -a
-m "ExternalProject attempting to move from here to ${checkout_name}"
${tag_name}
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libdwarf-src"
COMMAND_ERROR_IS_FATAL ANY
)
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git checkout "${checkout_name}"
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libdwarf-src"
COMMAND_ERROR_IS_FATAL ANY
)
endif()
endif()
if(need_stash)
# Put back the stashed changes
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git stash pop --index --quiet
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libdwarf-src"
RESULT_VARIABLE error_code
)
if(error_code)
# Stash pop --index failed: Try again dropping the index
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git reset --hard --quiet
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libdwarf-src"
)
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git stash pop --quiet
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libdwarf-src"
RESULT_VARIABLE error_code
)
if(error_code)
# Stash pop failed: Restore previous state.
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git reset --hard --quiet ${head_sha}
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libdwarf-src"
)
execute_process(
COMMAND "/usr/bin/git" --git-dir=.git stash pop --index --quiet
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libdwarf-src"
)
message(FATAL_ERROR "\nFailed to unstash changes in: '/home/j/code/dropshell/build_amd64/_deps/libdwarf-src'."
"\nYou will have to resolve the conflicts manually")
endif()
endif()
endif()
set(init_submodules "TRUE")
if(init_submodules)
execute_process(
COMMAND "/usr/bin/git"
--git-dir=.git
submodule update --recursive --init
WORKING_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libdwarf-src"
COMMAND_ERROR_IS_FATAL ANY
)
endif()

22
build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/tmp/libdwarf-populate-mkdirs.cmake
View File

@ -1,22 +0,0 @@
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
cmake_minimum_required(VERSION 3.5)
file(MAKE_DIRECTORY
"/home/j/code/dropshell/build_amd64/_deps/libdwarf-src"
"/home/j/code/dropshell/build_amd64/_deps/libdwarf-build"
"/home/j/code/dropshell/build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix"
"/home/j/code/dropshell/build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/tmp"
"/home/j/code/dropshell/build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/src/libdwarf-populate-stamp"
"/home/j/code/dropshell/build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/src"
"/home/j/code/dropshell/build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/src/libdwarf-populate-stamp"
)
set(configSubDirs )
foreach(subDir IN LISTS configSubDirs)
file(MAKE_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/src/libdwarf-populate-stamp/${subDir}")
endforeach()
if(cfgdir)
file(MAKE_DIRECTORY "/home/j/code/dropshell/build_amd64/_deps/libdwarf-subbuild/libdwarf-populate-prefix/src/libdwarf-populate-stamp${cfgdir}") # cfgdir has leading slash
endif()

34
build_amd64/_deps/zstd-build/zstdConfig.cmake
View File

@ -1,34 +0,0 @@
####### Expanded from @PACKAGE_INIT@ by configure_package_config_file() #######
####### Any changes to this file will be overwritten by the next CMake run ####
####### The input file was zstdConfig.cmake.in ########
get_filename_component(PACKAGE_PREFIX_DIR "${CMAKE_CURRENT_LIST_DIR}/../../../" ABSOLUTE)
macro(set_and_check _var _file)
set(${_var} "${_file}")
if(NOT EXISTS "${_file}")
message(FATAL_ERROR "File or directory ${_file} referenced by variable ${_var} does not exist !")
endif()
endmacro()
macro(check_required_components _NAME)
foreach(comp ${${_NAME}_FIND_COMPONENTS})
if(NOT ${_NAME}_${comp}_FOUND)
if(${_NAME}_FIND_REQUIRED_${comp})
set(${_NAME}_FOUND FALSE)
endif()
endif()
endforeach()
endmacro()
####################################################################################
include(CMakeFindDependencyMacro)
if(ON AND "1")
find_dependency(Threads)
endif()
include("${CMAKE_CURRENT_LIST_DIR}/zstdTargets.cmake")
check_required_components("zstd")

65
build_amd64/_deps/zstd-build/zstdConfigVersion.cmake
View File

@ -1,65 +0,0 @@
# This is a basic version file for the Config-mode of find_package().
# It is used by write_basic_package_version_file() as input file for configure_file()
# to create a version-file which can be installed along a config.cmake file.
#
# The created file sets PACKAGE_VERSION_EXACT if the current version string and
# the requested version string are exactly the same and it sets
# PACKAGE_VERSION_COMPATIBLE if the current version is >= requested version,
# but only if the requested major version is the same as the current one.
# The variable CVF_VERSION must be set before calling configure_file().
set(PACKAGE_VERSION "1.5.7")
if(PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION)
set(PACKAGE_VERSION_COMPATIBLE FALSE)
else()
if("1.5.7" MATCHES "^([0-9]+)\\.")
set(CVF_VERSION_MAJOR "${CMAKE_MATCH_1}")
if(NOT CVF_VERSION_MAJOR VERSION_EQUAL 0)
string(REGEX REPLACE "^0+" "" CVF_VERSION_MAJOR "${CVF_VERSION_MAJOR}")
endif()
else()
set(CVF_VERSION_MAJOR "1.5.7")
endif()
if(PACKAGE_FIND_VERSION_RANGE)
# both endpoints of the range must have the expected major version
math (EXPR CVF_VERSION_MAJOR_NEXT "${CVF_VERSION_MAJOR} + 1")
if (NOT PACKAGE_FIND_VERSION_MIN_MAJOR STREQUAL CVF_VERSION_MAJOR
OR ((PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "INCLUDE" AND NOT PACKAGE_FIND_VERSION_MAX_MAJOR STREQUAL CVF_VERSION_MAJOR)
OR (PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "EXCLUDE" AND NOT PACKAGE_FIND_VERSION_MAX VERSION_LESS_EQUAL CVF_VERSION_MAJOR_NEXT)))
set(PACKAGE_VERSION_COMPATIBLE FALSE)
elseif(PACKAGE_FIND_VERSION_MIN_MAJOR STREQUAL CVF_VERSION_MAJOR
AND ((PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "INCLUDE" AND PACKAGE_VERSION VERSION_LESS_EQUAL PACKAGE_FIND_VERSION_MAX)
OR (PACKAGE_FIND_VERSION_RANGE_MAX STREQUAL "EXCLUDE" AND PACKAGE_VERSION VERSION_LESS PACKAGE_FIND_VERSION_MAX)))
set(PACKAGE_VERSION_COMPATIBLE TRUE)
else()
set(PACKAGE_VERSION_COMPATIBLE FALSE)
endif()
else()
if(PACKAGE_FIND_VERSION_MAJOR STREQUAL CVF_VERSION_MAJOR)
set(PACKAGE_VERSION_COMPATIBLE TRUE)
else()
set(PACKAGE_VERSION_COMPATIBLE FALSE)
endif()
if(PACKAGE_FIND_VERSION STREQUAL PACKAGE_VERSION)
set(PACKAGE_VERSION_EXACT TRUE)
endif()
endif()
endif()
# if the installed or the using project don't have CMAKE_SIZEOF_VOID_P set, ignore it:
if("${CMAKE_SIZEOF_VOID_P}" STREQUAL "" OR "8" STREQUAL "")
return()
endif()
# check that the installed version has the same 32/64bit-ness as the one which is currently searching:
if(NOT CMAKE_SIZEOF_VOID_P STREQUAL "8")
math(EXPR installedBits "8 * 8")
set(PACKAGE_VERSION "${PACKAGE_VERSION} (${installedBits}bit)")
set(PACKAGE_VERSION_UNSUITABLE TRUE)
endif()

79
build_amd64/_deps/zstd-build/zstdTargets.cmake
View File

@ -1,79 +0,0 @@
# Generated by CMake
if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" LESS 2.8)
message(FATAL_ERROR "CMake >= 2.8.0 required")
endif()
if(CMAKE_VERSION VERSION_LESS "2.8.3")
message(FATAL_ERROR "CMake >= 2.8.3 required")
endif()
cmake_policy(PUSH)
cmake_policy(VERSION 2.8.3...3.26)
#----------------------------------------------------------------
# Generated CMake target import file.
#----------------------------------------------------------------
# Commands may need to know the format version.
set(CMAKE_IMPORT_FILE_VERSION 1)
if(CMAKE_VERSION VERSION_LESS 3.0.0)
message(FATAL_ERROR "This file relies on consumers using CMake 3.0.0 or greater.")
endif()
# Protect against multiple inclusion, which would fail when already imported targets are added once more.
set(_cmake_targets_defined "")
set(_cmake_targets_not_defined "")
set(_cmake_expected_targets "")
foreach(_cmake_expected_target IN ITEMS zstd::libzstd_static zstd::libzstd)
list(APPEND _cmake_expected_targets "${_cmake_expected_target}")
if(TARGET "${_cmake_expected_target}")
list(APPEND _cmake_targets_defined "${_cmake_expected_target}")
else()
list(APPEND _cmake_targets_not_defined "${_cmake_expected_target}")
endif()
endforeach()
unset(_cmake_expected_target)
if(_cmake_targets_defined STREQUAL _cmake_expected_targets)
unset(_cmake_targets_defined)
unset(_cmake_targets_not_defined)
unset(_cmake_expected_targets)
unset(CMAKE_IMPORT_FILE_VERSION)
cmake_policy(POP)
return()
endif()
if(NOT _cmake_targets_defined STREQUAL "")
string(REPLACE ";" ", " _cmake_targets_defined_text "${_cmake_targets_defined}")
string(REPLACE ";" ", " _cmake_targets_not_defined_text "${_cmake_targets_not_defined}")
message(FATAL_ERROR "Some (but not all) targets in this export set were already defined.\nTargets Defined: ${_cmake_targets_defined_text}\nTargets not yet defined: ${_cmake_targets_not_defined_text}\n")
endif()
unset(_cmake_targets_defined)
unset(_cmake_targets_not_defined)
unset(_cmake_expected_targets)
# Create imported target zstd::libzstd_static
add_library(zstd::libzstd_static STATIC IMPORTED)
set_target_properties(zstd::libzstd_static PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "/home/j/code/dropshell/build_amd64/_deps/zstd-src/build/cmake/../../lib"
)
# Create imported target zstd::libzstd
add_library(zstd::libzstd INTERFACE IMPORTED)
set_target_properties(zstd::libzstd PROPERTIES
INTERFACE_LINK_LIBRARIES "zstd::libzstd_static"
)
# Import target "zstd::libzstd_static" for configuration "Release"
set_property(TARGET zstd::libzstd_static APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
set_target_properties(zstd::libzstd_static PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "ASM;C"
IMPORTED_LOCATION_RELEASE "/home/j/code/dropshell/build_amd64/_deps/zstd-build/lib/libzstd.a"
)
# This file does not depend on other imported targets which have
# been exported from the same project but in a separate export set.
# Commands beyond this point should not need to know the version.
set(CMAKE_IMPORT_FILE_VERSION)
cmake_policy(POP)

9
build_amd64/_deps/zstd-src/.buckconfig
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@ -1,9 +0,0 @@
[cxx]
cppflags = -DXXH_NAMESPACE=ZSTD_ -DZSTD_LEGACY_SUPPORT=4
cflags = -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow -Wstrict-aliasing=1 -Wswitch-enum -Wdeclaration-after-statement -Wstrict-prototypes -Wundef -Wpointer-arith
cxxppflags = -DXXH_NAMESPACE=ZSTD_ -DZSTD_LEGACY_SUPPORT=4
cxxflags = -std=c++11 -Wno-deprecated-declarations
gtest_dep = //contrib/pzstd:gtest
[httpserver]
port = 0

1
build_amd64/_deps/zstd-src/.buckversion
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@ -1 +0,0 @@
c8dec2e8da52d483f6dd7c6cd2ad694e8e6fed2b

9
build_amd64/_deps/zstd-src/.cirrus.yml
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@ -1,9 +0,0 @@
task:
name: FreeBSD (make check)
freebsd_instance:
matrix:
image_family: freebsd-14-2
install_script: pkg install -y gmake coreutils
script: |
MOREFLAGS="-Werror" gmake -j all
gmake check

21
build_amd64/_deps/zstd-src/.gitattributes vendored
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@ -1,21 +0,0 @@
# Set the default behavior
* text eol=lf
# Explicitly declare source files
*.c text eol=lf
*.h text eol=lf
# Denote files that should not be modified.
*.odt binary
*.png binary
# Visual Studio
*.sln text eol=crlf
*.vcxproj* text eol=crlf
*.vcproj* text eol=crlf
*.suo binary
*.rc text eol=crlf
# Windows
*.bat text eol=crlf
*.cmd text eol=crlf

35
build_amd64/_deps/zstd-src/.github/ISSUE_TEMPLATE/bug_report.md vendored
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@ -1,35 +0,0 @@
---
name: Bug report
about: Create a report to help us improve
title: ''
labels: ''
assignees: ''
---
**Describe the bug**
A clear and concise description of what the bug is.
**To Reproduce**
Steps to reproduce the behavior:
1. Downloads data '...'
2. Run '...' with flags '...'
3. Scroll up on the log to '....'
4. See error
**Expected behavior**
A clear and concise description of what you expected to happen.
**Screenshots and charts**
If applicable, add screenshots and charts to help explain your problem.
**Desktop (please complete the following information):**
- OS: [e.g. Mac]
- Version [e.g. 22]
- Compiler [e.g. gcc]
- Flags [e.g. O2]
- Other relevant hardware specs [e.g. Dual-core]
- Build system [e.g. Makefile]
**Additional context**
Add any other context about the problem here.

20
build_amd64/_deps/zstd-src/.github/ISSUE_TEMPLATE/feature_request.md vendored
View File

@ -1,20 +0,0 @@
---
name: Feature request
about: Suggest an idea for this project
title: ''
labels: ''
assignees: ''
---
**Is your feature request related to a problem? Please describe.**
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
**Describe the solution you'd like**
A clear and concise description of what you want to happen.
**Describe alternatives you've considered**
A clear and concise description of any alternative solutions or features you've considered.
**Additional context**
Add any other context or screenshots about the feature request here.

6
build_amd64/_deps/zstd-src/.github/dependabot.yml vendored
View File

@ -1,6 +0,0 @@
version: 2
updates:
- package-ecosystem: "github-actions"
directory: "/"
schedule:
interval: "weekly"

39
build_amd64/_deps/zstd-src/.github/workflows/android-ndk-build.yml vendored
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@ -1,39 +0,0 @@
name: Android NDK Build
on:
pull_request:
branches: [ dev, release, actionsTest ]
push:
branches: [ actionsTest, '*ndk*' ]
permissions: read-all
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: Set up JDK 17
uses: actions/setup-java@3a4f6e1af504cf6a31855fa899c6aa5355ba6c12 # v4.7.0
with:
java-version: '17'
distribution: 'temurin'
- name: Setup Android SDK
uses: android-actions/setup-android@9fc6c4e9069bf8d3d10b2204b1fb8f6ef7065407 # v3.2.2
- name: Install Android NDK
run: |
sdkmanager --install "ndk;27.0.12077973"
echo "ANDROID_NDK_HOME=$ANDROID_SDK_ROOT/ndk/27.0.12077973" >> $GITHUB_ENV
- name: Build with NDK
run: |
export PATH=$ANDROID_NDK_HOME/toolchains/llvm/prebuilt/linux-x86_64/bin:$PATH
make CC=aarch64-linux-android21-clang \
AR=llvm-ar \
RANLIB=llvm-ranlib \
STRIP=llvm-strip

104
build_amd64/_deps/zstd-src/.github/workflows/commit.yml vendored
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@ -1,104 +0,0 @@
name: facebook/zstd/commit
on:
push:
branches:
- dev
pull_request:
branches:
- dev
permissions: read-all
jobs:
short-tests-0:
runs-on: ubuntu-latest
services:
docker:
image: fbopensource/zstd-circleci-primary:0.0.1
options: --entrypoint /bin/bash
steps:
- uses: actions/checkout@v4
- name: Install Dependencies
run: |
sudo apt-get update
sudo apt-get install libcurl4-gnutls-dev
- name: Test
run: |
./tests/test-license.py
cc -v
CFLAGS="-O0 -Werror -pedantic" make allmost; make clean
make c99build; make clean
make c11build; make clean
make -j regressiontest; make clean
make check; make clean
make cxxtest; make clean
short-tests-1:
runs-on: ubuntu-latest
services:
docker:
image: fbopensource/zstd-circleci-primary:0.0.1
options: --entrypoint /bin/bash
steps:
- uses: actions/checkout@v4
- name: Install Dependencies
run: |
sudo apt-get update
sudo apt-get install gcc-powerpc-linux-gnu gcc-arm-linux-gnueabi gcc-aarch64-linux-gnu libc6-dev-ppc64-powerpc-cross libcurl4-gnutls-dev lib64gcc-13-dev-powerpc-cross
- name: gnu90 build
run: make gnu90build && make clean
- name: gnu99 build
run: make gnu99build && make clean
- name: ppc64 build
run: make ppc64build V=1 && make clean
- name: ppc build
run: make ppcbuild V=1 && make clean
- name: arm build
run: make armbuild V=1 && make clean
- name: aarch64 build
run: make aarch64build V=1 && make clean
- name: test-legacy
run: make -C tests test-legacy V=1 && make clean
- name: test-longmatch
run: make -C tests test-longmatch V=1 && make clean
- name: libzstd-nomt build
run: make -C lib libzstd-nomt V=1 && make clean
regression-test:
runs-on: ubuntu-latest
services:
docker:
image: fbopensource/zstd-circleci-primary:0.0.1
options: --entrypoint /bin/bash
env:
CIRCLE_ARTIFACTS: "/tmp/circleci-artifacts"
steps:
- uses: actions/checkout@v4
- name: restore_cache
uses: actions/cache@v4
with:
key: regression-cache-{{ checksum "tests/regression/data.c" }}-v0
path: tests/regression/cache
restore-keys: regression-cache-{{ checksum "tests/regression/data.c" }}-v0
- name: Install Dependencies
run: |
sudo apt-get update
sudo apt-get install libcurl4-gnutls-dev
- name: Regression Test
run: |
make -C programs zstd
make -C tests/regression test
mkdir -p $CIRCLE_ARTIFACTS
./tests/regression/test \
--cache tests/regression/cache \
--output $CIRCLE_ARTIFACTS/results.csv \
--zstd programs/zstd
echo "NOTE: The new results.csv is uploaded as an artifact to this job"
echo " If this fails, go to the Artifacts pane in CircleCI, "
echo " download /tmp/circleci-artifacts/results.csv, and if they "
echo " are still good, copy it into the repo and commit it."
echo "> diff tests/regression/results.csv $CIRCLE_ARTIFACTS/results.csv"
diff tests/regression/results.csv $CIRCLE_ARTIFACTS/results.csv
- uses: actions/upload-artifact@v4
with:
path: "/tmp/circleci-artifacts"

313
build_amd64/_deps/zstd-src/.github/workflows/dev-long-tests.yml vendored
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@ -1,313 +0,0 @@
name: dev-long-tests
# Tests longer than 10mn
concurrency:
group: long-${{ github.ref }}
cancel-in-progress: true
on:
pull_request:
branches: [ dev, release, actionsTest ]
permissions: read-all
jobs:
make-all:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: make all
run: make all
# lasts ~24mn
make-test:
runs-on: ubuntu-latest
env:
DEVNULLRIGHTS: 1
READFROMBLOCKDEVICE: 1
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: make test
run: make test
# lasts ~26mn
make-test-macos:
runs-on: macos-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: make test on macos
run: make test
# lasts ~24mn
make-test-32bit:
runs-on: ubuntu-latest
env:
DEVNULLRIGHTS: 1
READFROMBLOCKDEVICE: 1
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: make test # note: `make -j test success` seems to require a clean state
run: |
sudo apt-get -qqq update
make libc6install
make clean
CFLAGS="-m32 -O2" make -j test V=1
no-intrinsics-fuzztest:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: no intrinsics fuzztest
run: MOREFLAGS="-DZSTD_NO_INTRINSICS" make -C tests fuzztest
tsan-zstreamtest:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: thread sanitizer zstreamtest
run: CC=clang ZSTREAM_TESTTIME=-T3mn make tsan-test-zstream
uasan-zstreamtest:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: ub + address sanitizer on zstreamtest
run: CC=clang make uasan-test-zstream
# lasts ~15mn
tsan-fuzztest:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: thread sanitizer fuzztest
run: CC=clang make tsan-fuzztest
big-tests-zstreamtest32:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: zstream tests in 32bit mode, with big tests
run: |
sudo apt-get -qqq update
make libc6install
CC=clang make -C tests test-zstream32 FUZZER_FLAGS="--big-tests"
# lasts ~23mn
gcc-8-asan-ubsan-testzstd:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: gcc-8 + ASan + UBSan + Test Zstd
# See https://askubuntu.com/a/1428822
run: |
echo "deb [arch=amd64] http://archive.ubuntu.com/ubuntu focal main universe" | sudo tee -a /etc/apt/sources.list
sudo apt-get -qqq update
make gcc8install
CC=gcc-8 make -j uasan-test-zstd </dev/null V=1
clang-asan-ubsan-testzstd:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: clang + ASan + UBSan + Test Zstd
run: CC=clang make -j uasan-test-zstd </dev/null V=1
gcc-asan-ubsan-testzstd-32bit:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: ASan + UBSan + Test Zstd, 32bit mode
run: |
sudo apt-get -qqq update
make libc6install
make -j uasan-test-zstd32 V=1
# Note : external libraries must be turned off when using MSAN tests,
# because they are not msan-instrumented,
# so any data coming from these libraries is always considered "uninitialized"
gcc-8-asan-ubsan-fuzz:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: gcc-8 + ASan + UBSan + Fuzz Test
# See https://askubuntu.com/a/1428822
run: |
echo "deb [arch=amd64] http://archive.ubuntu.com/ubuntu focal main universe" | sudo tee -a /etc/apt/sources.list
sudo apt-get -qqq update
make gcc8install
CC=gcc-8 FUZZER_FLAGS="--long-tests" make clean uasan-fuzztest
clang-asan-ubsan-fuzz:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: clang + ASan + UBSan + Fuzz Test
run: CC=clang FUZZER_FLAGS="--long-tests" make clean uasan-fuzztest
gcc-asan-ubsan-fuzz32:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: ASan + UBSan + Fuzz Test 32bit
run: |
sudo apt-get -qqq update
make libc6install
CFLAGS="-O3 -m32" FUZZER_FLAGS="--long-tests" make uasan-fuzztest
clang-asan-fuzz32:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: clang + ASan + Fuzz Test 32bit
run: |
sudo apt-get -qqq update
make libc6install
CC=clang CFLAGS="-O3 -m32" FUZZER_FLAGS="--long-tests" make asan-fuzztest
# The following test seems to have issues on github CI specifically,
# it does not provide the `__mulodi4` instruction emulation
# required for signed 64-bit multiplication.
# Replaced by asan-only test (above)
#
# clang-asan-ubsan-fuzz32:
# runs-on: ubuntu-20.04
# steps:
# - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
# - name: clang + ASan + UBSan + Fuzz Test 32bit
# run: |
# sudo apt-get -qqq update
# make libc6install
# CC=clang CFLAGS="-O3 -m32" FUZZER_FLAGS="--long-tests" make uasan-fuzztest
asan-ubsan-regression:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: ASan + UBSan + Regression Test
run: make -j uasanregressiontest
clang-asan-ubsan-regression:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: clang + ASan + UBSan + Regression Test
run: CC=clang make -j uasanregressiontest
msan-regression:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: MSan + Regression Test
run: make -j msanregressiontest
clang-msan-fuzz-unoptimized:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: clang + MSan + Fuzz Test
run: |
sudo apt-get -qqq update
sudo apt-get install clang
CC=clang MOREFLAGS="-O0" make clean msan-fuzztest
clang-msan-fuzz:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: clang + MSan + Fuzz Test
run: |
sudo apt-get -qqq update
sudo apt-get install clang
CC=clang FUZZER_FLAGS="--long-tests" make clean msan-fuzztest
# lasts ~24mn
clang-msan-testzstd:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: clang + MSan + Test Zstd
run: |
sudo apt-get update
sudo apt-get install clang
CC=clang make msan-test-zstd HAVE_ZLIB=0 HAVE_LZ4=0 HAVE_LZMA=0 V=1
armfuzz:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: Qemu ARM emulation + Fuzz Test
run: |
sudo apt-get -qqq update
make arminstall
make armfuzz
valgrind-fuzz-test:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: valgrind + fuzz test stack mode # ~ 7mn
shell: 'script -q -e -c "bash {0}"'
run: |
sudo apt-get -qqq update
make valgrindinstall
make -C tests test-valgrind
make clean
make -C tests test-fuzzer-stackmode
mingw-long-test:
runs-on: windows-latest
defaults:
run:
shell: msys2 {0}
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- uses: msys2/setup-msys2@d44ca8e88d8b43d56cf5670f91747359d5537f97 # tag=v2.26.0
with:
msystem: MINGW64
install: make
update: true
# Based on https://ariya.io/2020/07/on-github-actions-with-msys2
- name: install mingw gcc
run: pacman --noconfirm -S gcc
- name: MINGW64 gcc fuzztest
run: |
export CC="gcc"
export CXX="g++"
export FUZZERTEST="-T2mn"
export ZSTREAM_TESTTIME="-T2mn"
echo "Testing $CC $CXX MINGW64"
make -v
$CC --version
$CXX --version
make -C tests fuzztest
# lasts ~20mn
oss-fuzz:
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
sanitizer: [address, undefined, memory]
steps:
- name: Build Fuzzers (${{ matrix.sanitizer }})
id: build
uses: google/oss-fuzz/infra/cifuzz/actions/build_fuzzers@master
with:
oss-fuzz-project-name: 'zstd'
dry-run: false
sanitizer: ${{ matrix.sanitizer }}
- name: Run Fuzzers (${{ matrix.sanitizer }})
uses: google/oss-fuzz/infra/cifuzz/actions/run_fuzzers@master
with:
oss-fuzz-project-name: 'zstd'
fuzz-seconds: 600
dry-run: false
sanitizer: ${{ matrix.sanitizer }}
- name: Upload Crash
uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # tag=v4.3.1
if: failure() && steps.build.outcome == 'success'
with:
name: ${{ matrix.sanitizer }}-artifacts
path: ./out/artifacts

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build_amd64/_deps/zstd-src/.github/workflows/dev-short-tests.yml vendored
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@ -1,725 +0,0 @@
name: dev-short-tests
# Faster tests: mostly build tests, along with some other
# misc tests
concurrency:
group: fast-${{ github.ref }}
cancel-in-progress: true
on:
pull_request:
branches: [ dev, release, actionsTest ]
permissions: read-all
jobs:
linux-kernel:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: linux kernel, library + build + test
run: make -C contrib/linux-kernel test CFLAGS="-Werror -Wunused-const-variable -Wunused-but-set-variable"
benchmarking:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: make benchmarking
run: make benchmarking
check-32bit: # designed to catch https://github.com/facebook/zstd/issues/2428
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: make check on 32-bit
run: |
sudo apt update
APT_PACKAGES="gcc-multilib" make apt-install
CFLAGS="-m32 -O1 -fstack-protector" make check V=1
build-c89:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: ensure zstd can be build with c89/c90 compilers (+ long long support + variadic macros)
run: |
make c89build V=1
build-zstd-dll:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: build zstd bin against a dynamic lib (debuglevel for more dependencies)
run: |
make -C lib lib-mt-release
DEBUGLEVEL=2 make -C programs zstd-dll
gcc-7-libzstd:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: gcc-7 + libzstdmt compilation
# See https://askubuntu.com/a/1428822
run: |
echo "deb [arch=amd64] http://archive.ubuntu.com/ubuntu focal main universe" | sudo tee -a /etc/apt/sources.list
sudo apt-get -qqq update
make gcc7install
CC=gcc-7 CFLAGS=-Werror make -j all
make clean
LDFLAGS=-Wl,--no-undefined make -C lib libzstd-mt
# candidate test (for discussion) : underlink test
# LDFLAGS=-Wl,--no-undefined : will make the linker fail if dll is underlinked
cmake-build-and-test-check:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: cmake build and test
run: |
sudo apt install liblzma-dev
FUZZERTEST=-T1mn ZSTREAM_TESTTIME=-T1mn make cmakebuild V=1
cmake-source-directory-with-spaces:
runs-on: ${{ matrix.os }}
strategy:
matrix:
include:
- os: ubuntu-latest
generator: "Unix Makefiles"
- os: windows-latest
generator: "NMake Makefiles"
- os: macos-latest
generator: "Unix Makefiles"
env:
SRC_DIR: "source directory with spaces"
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
with:
path: "${{ env.SRC_DIR }}"
- uses: ilammy/msvc-dev-cmd@0b201ec74fa43914dc39ae48a89fd1d8cb592756 # v1.13.0
if: ${{ matrix.generator == 'NMake Makefiles' }}
- name: cmake build on a source directory with spaces
run: |
cmake -S "${{ env.SRC_DIR }}/build/cmake" -B build -DBUILD_TESTING=ON -G "${{ matrix.generator }}" -DCMAKE_BUILD_TYPE=Release --install-prefix "${{ runner.temp }}/install"
cmake --build build --config Release
cmake --install build --config Release
cpp-gnu90-c99-compatibility:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: C++, gnu90 and c99 compatibility
run: |
make cxxtest
make clean
make gnu90build
make clean
make c99build
make clean
make travis-install # just ensures `make install` works
mingw-cross-compilation:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: mingw cross-compilation
run: |
# sudo update-alternatives --set x86_64-w64-mingw32-g++ /usr/bin/x86_64-w64-mingw32-g++-posix; (doesn't work)
sudo apt-get -qqq update
sudo apt-get install gcc-mingw-w64
CC=x86_64-w64-mingw32-gcc CXX=x86_64-w64-mingw32-g++ CFLAGS="-Werror -O1" make zstd
armbuild:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: ARM Build Test
run: |
sudo apt-get -qqq update
make arminstall
make armbuild
bourne-shell:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: Bourne shell compatibility (shellcheck)
run: |
wget https://github.com/koalaman/shellcheck/releases/download/v0.7.1/shellcheck-v0.7.1.linux.x86_64.tar.xz
tar -xf shellcheck-v0.7.1.linux.x86_64.tar.xz
shellcheck-v0.7.1/shellcheck --shell=sh --severity=warning --exclude=SC2010 tests/playTests.sh
zlib-wrapper:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: install valgrind
run: |
sudo apt-get -qqq update
make valgrindinstall V=1
- name: zlib wrapper test
run: make -C zlibWrapper test V=1
- name: zlib wrapper test under valgrind
run: make -C zlibWrapper test-valgrind V=1
lz4-threadpool-libs:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: LZ4, thread pool, and libs build testslib wrapper test
run: |
make lz4install
make -C tests test-lz4
make check < /dev/null | tee # mess with lz4 console detection
make clean
make -C tests test-pool
make clean
bash tests/libzstd_builds.sh
gcc-make-all-avx2:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: Make all, with AVX2
run: |
sudo apt-get -qqq update
make libc6install
CFLAGS="-Werror -mavx2" make -j all
gcc-make-all-32bit:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: Make all, 32bit mode
run: |
sudo apt-get -qqq update
make libc6install
CFLAGS="-Werror -m32" make -j all32
gcc-make-all-32bit-avx2:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: Make all, 32bit + AVX2 mode
run: |
sudo apt-get -qqq update
make libc6install
CPPFLAGS="-DSTATIC_BMI2=1" CFLAGS="-Werror -m32 -mavx2 -mbmi2" make -j all32
gcc-8-make:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: gcc-8 build
# See https://askubuntu.com/a/1428822
run: |
echo "deb [arch=amd64] http://archive.ubuntu.com/ubuntu focal main universe" | sudo tee -a /etc/apt/sources.list
sudo apt-get -qqq update
make gcc8install
CC=gcc-8 CFLAGS="-Werror" make -j all
make-external-compressors:
strategy:
matrix:
include:
- name: "no external compressors"
flags: "HAVE_ZLIB=0 HAVE_LZ4=0 HAVE_LZMA=0"
- name: "only zlib"
flags: "HAVE_ZLIB=1 HAVE_LZ4=0 HAVE_LZMA=0"
- name: "only lz4"
flags: "HAVE_ZLIB=0 HAVE_LZ4=1 HAVE_LZMA=0"
- name: "only lzma"
flags: "HAVE_ZLIB=0 HAVE_LZ4=0 HAVE_LZMA=1"
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: Build with ${{matrix.name}}
run: |
sudo apt install liblzma-dev
${{matrix.flags}} make zstd
implicit-fall-through:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: -Wimplicit-fallthrough build
run: |
make clean
CC=gcc MOREFLAGS="-Werror -Wimplicit-fallthrough=2 -O0" make -C lib -j libzstd.a ZSTD_LEGACY_SUPPORT=0
make clean
CC=clang MOREFLAGS="-Werror -Wimplicit-fallthrough -O0" make -C lib -j libzstd.a ZSTD_LEGACY_SUPPORT=0
meson-linux:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: Install packages
run: |
sudo apt-get update
sudo apt-get -y install build-essential python3-pip ninja-build liblz4-dev liblzma-dev
pip install --pre meson
- name: Build with Meson
run: |
meson setup \
--buildtype=debugoptimized \
-Db_lundef=false \
-Dauto_features=enabled \
-Dbin_programs=true \
-Dbin_tests=true \
-Dbin_contrib=true \
-Ddefault_library=both \
build/meson mesonBuild
ninja -C mesonBuild/
meson test -C mesonBuild/ --print-errorlogs
meson install -C mesonBuild --destdir staging/
meson-mingw-cross-compilation:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: Install packages
run: |
sudo apt-get -qqq update
sudo apt-get -y install build-essential python3-pip ninja-build {gcc,g++}-mingw-w64-x86-64
pip install --pre meson
- name: Build with Meson
run: |
cat > cross.ini <<EOF
[binaries]
ar = 'x86_64-w64-mingw32-ar'
c = 'x86_64-w64-mingw32-gcc'
cpp = 'x86_64-w64-mingw32-g++'
ld = 'x86_64-w64-mingw32-ld'
objcopy = 'x86_64-w64-mingw32-objcopy'
objdump = 'x86_64-w64-mingw32-objdump'
strip = 'x86_64-w64-mingw32-strip'
windres = 'x86_64-w64-mingw32-windres'
[host_machine]
system = 'windows'
endian = 'little'
cpu_family = 'x86_64'
cpu = 'x86_64'
EOF
# pzstd doesn't build; skip -Dbin_contrib=true
meson setup \
--buildtype=debugoptimized \
--cross-file=cross.ini \
-Db_lundef=false \
-Dbin_programs=true \
-Dbin_tests=true \
-Ddefault_library=both \
build/meson builddir
ninja -C builddir/
if grep -- -pthread builddir/meson-private/libzstd.pc; then
echo "Error: found stray pthread dependency"
exit 1
fi
meson-windows:
runs-on: windows-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: Install packages
run: pip install --pre meson
- name: Configure with Meson
run: |
meson setup --vsenv build/meson/ builddir -Dbin_tests=true -Dbin_programs=true -Dbin_contrib=true
- name: Build with Meson
run: |
meson compile -C builddir/
- name: Test with Meson
run: |
meson test -C builddir/ --print-errorlogs
- name: Install with Meson
run: |
meson install -C builddir --destdir staging/
cmake-visual-2022:
strategy:
matrix:
include:
- generator: "Visual Studio 17 2022"
flags: "-A x64"
- generator: "Visual Studio 17 2022"
flags: "-A Win32"
- generator: "MinGW Makefiles"
- generator: "Visual Studio 17 2022"
flags: "-T ClangCL"
- generator: "Visual Studio 17 2022"
flags: "-T ClangCL -A x64 -DCMAKE_C_FLAGS=/arch:AVX2"
runs-on: windows-2022
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: Add MSBuild to PATH
uses: microsoft/setup-msbuild@6fb02220983dee41ce7ae257b6f4d8f9bf5ed4ce # tag=v2.0.0
- name: Build & Test
working-directory: ${{env.GITHUB_WORKSPACE}}
run: |
cd build\cmake
mkdir build
cd build
cmake.exe -G "${{matrix.generator}}" ${{matrix.flags}} -DCMAKE_BUILD_TYPE=Debug -DCMAKE_COMPILE_WARNING_AS_ERROR=ON -DZSTD_BUILD_TESTS:BOOL=ON -DZSTD_ZSTREAM_FLAGS=-T30s -DZSTD_FUZZER_FLAGS=-T30s -DZSTD_FULLBENCH_FLAGS=-i0 ..
cmake.exe --build .
ctest.exe -V -C Debug
msbuild-visual-studio:
strategy:
fail-fast: false # 'false' means Don't stop matrix workflows even if some matrix failed.
matrix:
include: [
{ name: "VS 2022 x64 Debug", platform: x64, configuration: Debug, toolset: v143, runner: "windows-2022", arch: "" },
{ name: "VS 2022 Win32 Debug", platform: Win32, configuration: Debug, toolset: v143, runner: "windows-2022", arch: "" },
{ name: "VS 2022 x64 Release", platform: x64, configuration: Release, toolset: v143, runner: "windows-2022", arch: ""},
{ name: "VS 2022 Win32 Release", platform: Win32, configuration: Release, toolset: v143, runner: "windows-2022", arch: ""},
{ name: "VS 2019 x64 Release", platform: Win32, configuration: Release, toolset: v142, runner: "windows-2019", arch: ""},
{ name: "VS 2019 Win32 Release", platform: x64, configuration: Release, toolset: v142, runner: "windows-2019", arch: ""},
{ name: "VS 2022 x64 Release AVX2", platform: x64, configuration: Release, toolset: v143, runner: "windows-2022", arch: "AdvancedVectorExtensions2" },
]
runs-on: ${{matrix.runner}}
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: Add MSBuild to PATH
uses: microsoft/setup-msbuild@6fb02220983dee41ce7ae257b6f4d8f9bf5ed4ce # tag=v2.0.0
- name: Build ${{matrix.name}}
working-directory: ${{env.GITHUB_WORKSPACE}}
# See https://docs.microsoft.com/visualstudio/msbuild/msbuild-command-line-reference
if: ${{ matrix.arch == '' }}
run: >
msbuild "build\VS2010\zstd.sln" /m /verbosity:minimal /property:PlatformToolset=${{matrix.toolset}}
/t:Clean,Build /p:Platform=${{matrix.platform}} /p:Configuration=${{matrix.configuration}} /warnaserror
- name: Build ${{matrix.name}}
working-directory: ${{env.GITHUB_WORKSPACE}}
# See https://docs.microsoft.com/visualstudio/msbuild/msbuild-command-line-reference
if: ${{ matrix.arch != '' }}
run: >
msbuild "build\VS2010\zstd.sln" /m /verbosity:minimal /property:PlatformToolset=${{matrix.toolset}}
/t:Clean,Build /p:Platform=${{matrix.platform}} /p:Configuration=${{matrix.configuration}} /warnaserror
/p:InstructionSet=${{matrix.arch}}
# This tests that we don't accidentally grow the size too much.
# If the size grows intentionally, you can raise these numbers.
# But we do need to think about binary size, since it is a concern.
libzstd-size:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: libzstd size test
run: |
make clean && make -j -C lib libzstd && ./tests/check_size.py lib/libzstd.so 1100000
make clean && make -j -C lib libzstd ZSTD_LIB_COMPRESSION=0 ZSTD_LIB_DICTBUILDER=0 && ./tests/check_size.py lib/libzstd.so 400000
make clean && make -j -C lib libzstd ZSTD_LIB_MINIFY=1 && ./tests/check_size.py lib/libzstd.so 300000
make clean && make -j -C lib libzstd ZSTD_LIB_MINIFY=1 ZSTD_LIB_COMPRESSION=0 ZSTD_LIB_DICTBUILDER=0 && ./tests/check_size.py lib/libzstd.so 80000
minimal-decompressor-macros:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: minimal decompressor macros
run: |
make clean && make -j all ZSTD_LIB_MINIFY=1 MOREFLAGS="-Werror"
make clean && make check ZSTD_LIB_MINIFY=1 MOREFLAGS="-Werror"
make clean && make -j all MOREFLAGS="-Werror -DHUF_FORCE_DECOMPRESS_X1 -DZSTD_FORCE_DECOMPRESS_SEQUENCES_SHORT"
make clean && make check MOREFLAGS="-Werror -DHUF_FORCE_DECOMPRESS_X1 -DZSTD_FORCE_DECOMPRESS_SEQUENCES_SHORT"
make clean && make -j all MOREFLAGS="-Werror -DHUF_FORCE_DECOMPRESS_X2 -DZSTD_FORCE_DECOMPRESS_SEQUENCES_LONG"
make clean && make check MOREFLAGS="-Werror -DHUF_FORCE_DECOMPRESS_X2 -DZSTD_FORCE_DECOMPRESS_SEQUENCES_LONG"
make clean && make -j all MOREFLAGS="-Werror -DZSTD_NO_INLINE -DZSTD_STRIP_ERROR_STRINGS"
make clean && make check MOREFLAGS="-Werror -DZSTD_NO_INLINE -DZSTD_STRIP_ERROR_STRINGS"
make clean && make check ZSTD_LIB_EXCLUDE_COMPRESSORS_DFAST_AND_UP=1 MOREFLAGS="-Werror"
make clean && make check ZSTD_LIB_EXCLUDE_COMPRESSORS_GREEDY_AND_UP=1 MOREFLAGS="-Werror"
dynamic-bmi2:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: dynamic bmi2 tests
run: |
make clean && make -j check MOREFLAGS="-O0 -Werror -mbmi2"
make clean && make -j check MOREFLAGS="-O0 -Werror -DDYNAMIC_BMI2=1"
make clean && make -j check MOREFLAGS="-O0 -Werror -DDYNAMIC_BMI2=1 -mbmi2"
make clean && make -j check MOREFLAGS="-O0 -Werror -DDYNAMIC_BMI2=0"
make clean && make -j check MOREFLAGS="-O0 -Werror -DDYNAMIC_BMI2=0 -mbmi2"
test-variants:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: make all variants & validate
run: |
make -j -C programs allVariants MOREFLAGS=-O0
./tests/test-variants.sh
qemu-consistency:
name: QEMU ${{ matrix.name }}
runs-on: ubuntu-24.04
strategy:
fail-fast: false # 'false' means Don't stop matrix workflows even if some matrix failed.
matrix:
include: [
{ name: ARM, xcc_pkg: gcc-arm-linux-gnueabi, xcc: arm-linux-gnueabi-gcc, xemu_pkg: qemu-system-arm, xemu: qemu-arm-static },
{ name: ARM64, xcc_pkg: gcc-aarch64-linux-gnu, xcc: aarch64-linux-gnu-gcc, xemu_pkg: qemu-system-aarch64,xemu: qemu-aarch64-static },
{ name: PPC, xcc_pkg: gcc-powerpc-linux-gnu, xcc: powerpc-linux-gnu-gcc, xemu_pkg: qemu-system-ppc, xemu: qemu-ppc-static },
{ name: PPC64LE, xcc_pkg: gcc-powerpc64le-linux-gnu, xcc: powerpc64le-linux-gnu-gcc, xemu_pkg: qemu-system-ppc, xemu: qemu-ppc64le-static },
{ name: S390X, xcc_pkg: gcc-s390x-linux-gnu, xcc: s390x-linux-gnu-gcc, xemu_pkg: qemu-system-s390x, xemu: qemu-s390x-static },
{ name: MIPS, xcc_pkg: gcc-mips-linux-gnu, xcc: mips-linux-gnu-gcc, xemu_pkg: qemu-system-mips, xemu: qemu-mips-static },
{ name: RISC-V, xcc_pkg: gcc-riscv64-linux-gnu, xcc: riscv64-linux-gnu-gcc, xemu_pkg: qemu-system-riscv64,xemu: qemu-riscv64-static },
{ name: M68K, xcc_pkg: gcc-m68k-linux-gnu, xcc: m68k-linux-gnu-gcc, xemu_pkg: qemu-system-m68k, xemu: qemu-m68k-static },
{ name: SPARC, xcc_pkg: gcc-sparc64-linux-gnu, xcc: sparc64-linux-gnu-gcc, xemu_pkg: qemu-system-sparc, xemu: qemu-sparc64-static },
]
env: # Set environment variables
XCC: ${{ matrix.xcc }}
XEMU: ${{ matrix.xemu }}
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: apt update & install
run: |
sudo apt-get update
sudo apt-get install gcc-multilib g++-multilib qemu-utils qemu-user-static
sudo apt-get install ${{ matrix.xcc_pkg }} ${{ matrix.xemu_pkg }}
- name: Environment info
run: |
echo && which $XCC
echo && $XCC --version
echo && $XCC -v # Show built-in specs
echo && which $XEMU
echo && $XEMU --version
- name: ARM
if: ${{ matrix.name == 'ARM' }}
run: |
LDFLAGS="-static" CC=$XCC QEMU_SYS=$XEMU make clean check
- name: ARM64
if: ${{ matrix.name == 'ARM64' }}
run: |
make clean
LDFLAGS="-static" CC=$XCC QEMU_SYS=$XEMU make -j check
# This test is only compatible with standard libraries that support BTI (Branch Target Identification).
# Unfortunately, the standard library provided on Ubuntu 24.04 does not have this feature enabled.
# make clean
# LDFLAGS="-static -z force-bti" MOREFLAGS="-mbranch-protection=standard" CC=$XCC QEMU_SYS=$XEMU make check V=1
- name: PPC
if: ${{ matrix.name == 'PPC' }}
run: |
LDFLAGS="-static" CC=$XCC QEMU_SYS=$XEMU make clean check
- name: PPC64LE
if: ${{ matrix.name == 'PPC64LE' }}
run: |
LDFLAGS="-static" CC=$XCC QEMU_SYS=$XEMU make clean check
- name: S390X
if: ${{ matrix.name == 'S390X' }}
run: |
LDFLAGS="-static" CC=$XCC QEMU_SYS=$XEMU make clean check
- name: MIPS
if: ${{ matrix.name == 'MIPS' }}
run: |
LDFLAGS="-static" CC=$XCC QEMU_SYS=$XEMU make clean check
- name: RISC-V
if: ${{ matrix.name == 'RISC-V' }}
run: |
LDFLAGS="-static" CC=$XCC QEMU_SYS=$XEMU make clean check
- name: M68K
if: ${{ matrix.name == 'M68K' }}
run: |
LDFLAGS="-static" CC=$XCC QEMU_SYS=$XEMU make clean check
- name: SPARC
if: ${{ matrix.name == 'SPARC' }}
run: |
LDFLAGS="-static" CC=$XCC QEMU_SYS=$XEMU make clean check
mingw-short-test:
runs-on: windows-latest
strategy:
fail-fast: false # 'false' means Don't stop matrix workflows even if some matrix failed.
matrix:
include: [
{ compiler: gcc, msystem: MINGW32, cflags: "-Werror"},
{ compiler: gcc, msystem: MINGW64, cflags: "-Werror"},
{ compiler: clang, msystem: MINGW64, cflags: "--target=x86_64-w64-mingw32 -Werror -Wconversion -Wno-sign-conversion -Wno-unused-command-line-argument"},
]
defaults:
run:
shell: msys2 {0}
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- uses: msys2/setup-msys2@d44ca8e88d8b43d56cf5670f91747359d5537f97 # tag=v2.26.0
with:
msystem: ${{ matrix.msystem }}
install: make diffutils
update: true
# Based on https://ariya.io/2020/07/on-github-actions-with-msys2
- name: install mingw gcc i686
if: ${{ (matrix.msystem == 'MINGW32') && (matrix.compiler == 'gcc') }}
run: pacman --noconfirm -S mingw-w64-i686-gcc
- name: install mingw gcc x86_64
if: ${{ (matrix.msystem == 'MINGW64') && (matrix.compiler == 'gcc') }}
run: pacman --noconfirm -S mingw-w64-x86_64-gcc
- name: install mingw clang i686
if: ${{ (matrix.msystem == 'MINGW32') && (matrix.compiler == 'clang') }}
run: pacman --noconfirm -S mingw-w64-i686-clang
- name: install mingw clang x86_64
if: ${{ (matrix.msystem == 'MINGW64') && (matrix.compiler == 'clang') }}
run: pacman --noconfirm -S mingw-w64-x86_64-clang
- name: run mingw tests
run: |
make -v
export CC=${{ matrix.compiler }}
$CC --version
CFLAGS="${{ matrix.cflags }}" make -j allzstd
echo "Testing $CC ${{ matrix.msystem }}"
make clean
MSYS="" make check
visual-runtime-tests:
runs-on: windows-latest
strategy:
matrix:
platform: [x64, Win32]
configuration: [Release]
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: Add MSBuild to PATH
uses: microsoft/setup-msbuild@6fb02220983dee41ce7ae257b6f4d8f9bf5ed4ce # tag=v2.0.0
- name: Build and run tests
working-directory: ${{env.GITHUB_WORKSPACE}}
env:
ZSTD_BIN: ./zstd.exe
DATAGEN_BIN: ./datagen.exe
# See https://docs.microsoft.com/visualstudio/msbuild/msbuild-command-line-reference
run: |
msbuild "build\VS2010\zstd.sln" /m /verbosity:minimal /property:PlatformToolset=v142 /t:Clean,Build /p:Platform=${{matrix.platform}} /p:Configuration=${{matrix.configuration}}
COPY build\VS2010\bin\${{matrix.platform}}_${{matrix.configuration}}\*.exe tests\
CD tests
sh -e playTests.sh
.\fuzzer.exe -T2m
# Following instructions at: https://github.com/marketplace/actions/install-cygwin-action
cygwin-tests:
runs-on: windows-latest
steps:
- run: git config --global core.autocrlf input
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- uses: cygwin/cygwin-install-action@f61179d72284ceddc397ed07ddb444d82bf9e559 # tag=v5
with:
platform: x86_64
packages: >-
autoconf,
automake,
gcc-g++,
make,
mingw64-x86_64-gcc-g++,
patch,
perl
- name: cygwin tests
shell: C:\cygwin\bin\bash.exe --noprofile --norc -eo pipefail '{0}'
run: >-
export PATH=/usr/bin:$(cygpath ${SYSTEMROOT})/system32 &&
export CFLAGS="-Werror -O1" &&
ls &&
make -j allzstd &&
make -C tests fuzzer &&
./tests/fuzzer.exe -v -T1m
- name: cygwin install test
shell: C:\cygwin\bin\bash.exe --noprofile --norc -eo pipefail '{0}'
run: >-
make -j &&
make install
pkg-config:
runs-on: ubuntu-latest
container:
image: debian:testing
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: Install dependencies
run: |
apt -y update
apt -y install --no-install-recommends gcc libc6-dev make pkg-config
- name: Build and install
run: make -C lib install
- name: Test pkg-config
run: |
cc -Wall -Wextra -Wpedantic -Werror -o simple examples/simple_compression.c $(pkg-config --cflags --libs libzstd)
./simple LICENSE
versions-compatibility:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: Versions Compatibility Test
run: |
make -C tests versionsTest
clangbuild:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: make clangbuild
run: |
make clangbuild
gcc-pgo:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: Build PGO Zstd with GCC
env:
CC: gcc
run: |
make -C programs zstd-pgo
./programs/zstd -b
clang-pgo:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: Build PGO Zstd with Clang
env:
CC: clang
run: |
sudo apt install -y llvm
llvm-profdata --version
make -C programs zstd-pgo
./programs/zstd -b
intel-cet-compatibility:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: Build Zstd
run: |
make -j zstd V=1
readelf -n zstd
- name: Get Intel SDE
run: |
curl -LO https://downloadmirror.intel.com/813591/sde-external-9.33.0-2024-01-07-lin.tar.xz
tar xJvf sde-external-9.33.0-2024-01-07-lin.tar.xz
- name: Configure Permissions
run: |
echo 0 | sudo tee /proc/sys/kernel/yama/ptrace_scope
- name: Run Under SDE
run: |
sde-external-9.33.0-2024-01-07-lin/sde -cet -cet-raise 0 -cet-endbr-exe -cet-stderr -cet-abort -- ./zstd -b3
icx:
# install instructions: https://www.intel.com/content/www/us/en/docs/oneapi/installation-guide-linux/2025-0/apt-005.html
name: icx-check
runs-on: ubuntu-latest
steps:
- name: install icx
run: |
# download the key to system keyring
wget -O- https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB \
| gpg --dearmor | sudo tee /usr/share/keyrings/oneapi-archive-keyring.gpg > /dev/null
# add signed entry to apt sources and configure the APT client to use Intel repository:
echo "deb [signed-by=/usr/share/keyrings/oneapi-archive-keyring.gpg] https://apt.repos.intel.com/oneapi all main" | sudo tee /etc/apt/sources.list.d/oneAPI.list
sudo apt-get update
sudo apt-get install -y intel-basekit intel-hpckit
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v4.1.1
- name: make check
run: |
source /opt/intel/oneapi/setvars.sh
make CC=icx check

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@ -1,38 +0,0 @@
name: facebook/zstd/nightly
on:
schedule:
- cron: '0 0 * * *'
push:
branches:
- release
- dev
- '*nightly*'
permissions: read-all
jobs:
regression-test:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- name: Install dependencies
run: sudo apt-get update && sudo apt-get install -y libcurl4-openssl-dev
- name: Regression Test
run: |
make -C programs zstd
make -C tests/regression test
# Longer tests
#- make -C tests test-zstd-nolegacy && make clean
#- pyenv global 3.4.4; make -C tests versionsTest && make clean
#- make zlibwrapper && make clean
#- gcc -v; make -C tests test32 MOREFLAGS="-I/usr/include/x86_64-linux-gnu" && make clean
#- make uasan && make clean
#- make asan32 && make clean
#- make -C tests test32 CC=clang MOREFLAGS="-g -fsanitize=address -I/usr/include/x86_64-linux-gnu"
# Valgrind tests
#- CFLAGS="-O1 -g" make -C zlibWrapper valgrindTest && make clean
#- make -C tests valgrindTest && make clean
# ARM, AArch64, PowerPC, PowerPC64 tests
#- make ppctest && make clean
#- make ppc64test && make clean
#- make armtest && make clean
#- make aarch64test && make clean

73
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@ -1,73 +0,0 @@
name: publish-release-artifacts
on:
release:
types:
- published
permissions: read-all
jobs:
publish-release-artifacts:
permissions:
contents: write # to fetch code and upload artifacts
runs-on: ubuntu-latest
if: startsWith(github.ref, 'refs/tags/')
steps:
- name: Checkout
uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v3
- name: Archive
env:
RELEASE_SIGNING_KEY: ${{ secrets.RELEASE_SIGNING_KEY }}
RELEASE_SIGNING_KEY_PASSPHRASE: ${{ secrets.RELEASE_SIGNING_KEY_PASSPHRASE }}
run: |
# compute file name
export TAG="$(echo "$GITHUB_REF" | sed -n 's_^refs/tags/__p')"
if [ -z "$TAG" ]; then
echo "action must be run on a tag. GITHUB_REF is not a tag: $GITHUB_REF"
exit 1
fi
# Attempt to extract "1.2.3" from "v1.2.3" to maintain artifact name backwards compat.
# Otherwise, degrade to using full tag.
export VERSION="$(echo "$TAG" | sed 's_^v\([0-9]\+\.[0-9]\+\.[0-9]\+\)$_\1_')"
export ZSTD_VERSION="zstd-$VERSION"
# archive
git archive $TAG \
--prefix $ZSTD_VERSION/ \
--format tar \
-o $ZSTD_VERSION.tar
# Do the rest of the work in a sub-dir so we can glob everything we want to publish.
mkdir artifacts/
mv $ZSTD_VERSION.tar artifacts/
cd artifacts/
# compress
zstd -k -19 $ZSTD_VERSION.tar
gzip -k -9 $ZSTD_VERSION.tar
# we only publish the compressed tarballs
rm $ZSTD_VERSION.tar
# hash
sha256sum $ZSTD_VERSION.tar.zst > $ZSTD_VERSION.tar.zst.sha256
sha256sum $ZSTD_VERSION.tar.gz > $ZSTD_VERSION.tar.gz.sha256
# sign
if [ -n "$RELEASE_SIGNING_KEY" ]; then
export GPG_BATCH_OPTS="--batch --no-use-agent --pinentry-mode loopback --no-tty --yes"
echo "$RELEASE_SIGNING_KEY" | gpg $GPG_BATCH_OPTS --import
gpg $GPG_BATCH_OPTS --armor --sign --sign-with signing@zstd.net --detach-sig --passphrase "$RELEASE_SIGNING_KEY_PASSPHRASE" --output $ZSTD_VERSION.tar.zst.sig $ZSTD_VERSION.tar.zst
gpg $GPG_BATCH_OPTS --armor --sign --sign-with signing@zstd.net --detach-sig --passphrase "$RELEASE_SIGNING_KEY_PASSPHRASE" --output $ZSTD_VERSION.tar.gz.sig $ZSTD_VERSION.tar.gz
fi
- name: Publish
uses: skx/github-action-publish-binaries@b9ca5643b2f1d7371a6cba7f35333f1461bbc703 # tag=release-2.0
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
with:
args: artifacts/*

64
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@ -1,64 +0,0 @@
name: Scorecards supply-chain security
on:
# Only the default branch is supported.
branch_protection_rule:
schedule:
- cron: '22 21 * * 2'
push:
# TODO: Add release branch when supported?
branches: [ "dev" ]
# Declare default permissions as read only.
permissions: read-all
jobs:
analysis:
name: Scorecards analysis
if: github.repository == 'facebook/zstd'
runs-on: ubuntu-latest
permissions:
# Needed to upload the results to code-scanning dashboard.
security-events: write
# Used to receive a badge.
id-token: write
# Needs for private repositories.
contents: read
actions: read
steps:
- name: "Checkout code"
uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v3
with:
persist-credentials: false
- name: "Run analysis"
uses: ossf/scorecard-action@62b2cac7ed8198b15735ed49ab1e5cf35480ba46 # tag=v2.4.0
with:
results_file: results.sarif
results_format: sarif
# (Optional) Read-only PAT token. Uncomment the `repo_token` line below if:
# - you want to enable the Branch-Protection check on a *public* repository, or
# - you are installing Scorecards on a *private* repository
# To create the PAT, follow the steps in https://github.com/ossf/scorecard-action#authentication-with-pat.
# repo_token: ${{ secrets.SCORECARD_READ_TOKEN }}
# Publish the results for public repositories to enable scorecard badges. For more details, see
# https://github.com/ossf/scorecard-action#publishing-results.
# For private repositories, `publish_results` will automatically be set to `false`, regardless
# of the value entered here.
publish_results: true
# Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF
# format to the repository Actions tab.
- name: "Upload artifact"
uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # tag=v4.3.1
with:
name: SARIF file
path: results.sarif
retention-days: 5
# Upload the results to GitHub's code scanning dashboard.
- name: "Upload to code-scanning"
uses: github/codeql-action/upload-sarif@9e8d0789d4a0fa9ceb6b1738f7e269594bdd67f0 # tag=v3.28.9
with:
sarif_file: results.sarif

58
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@ -1,58 +0,0 @@
name: windows-artifacts
on:
push:
branches: [ test_artifacts, win_artifacts ]
release:
types:
- published
permissions: read-all
jobs:
windows-artifacts:
# see https://ariya.io/2020/07/on-github-actions-with-msys2
runs-on: windows-latest
# see https://github.com/msys2/setup-msys2
strategy:
matrix:
include:
- { msystem: mingw64, env: x86_64, ziparch: win64 }
- { msystem: mingw32, env: i686, ziparch: win32 }
defaults:
run:
shell: msys2 {0}
steps:
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # tag=v3
- uses: msys2/setup-msys2@d44ca8e88d8b43d56cf5670f91747359d5537f97 # tag=v2.26.0
with:
msystem: ${{ matrix.msystem }}
install: make zlib git p7zip mingw-w64-${{matrix.env}}-gcc
update: true
- name: display versions
run: |
make -v
cc -v
- name: Building zlib to static link
run: |
git clone --depth 1 --branch v1.2.11 https://github.com/madler/zlib
make -C zlib -f win32/Makefile.gcc libz.a
- name: Building zstd programs
run: |
CPPFLAGS=-I../zlib LDFLAGS=../zlib/libz.a make -j allzstd MOREFLAGS=-static V=1
- name: Create artifacts
run: |
./lib/dll/example/build_package.bat
mv bin/ zstd-${{ github.ref_name }}-${{matrix.ziparch}}/
7z a -tzip -mx9 zstd-${{ github.ref_name }}-${{matrix.ziparch}}.zip zstd-${{ github.ref_name }}-${{matrix.ziparch}}/
cd ..
- name: Publish zstd-$VERSION-${{matrix.ziparch}}.zip
uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # tag=v4.3.1
with:
path: ${{ github.workspace }}/zstd-${{ github.ref_name }}-${{matrix.ziparch}}.zip
name: zstd-${{ github.ref_name }}-${{matrix.ziparch}}.zip

63
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@ -1,63 +0,0 @@
# Object files
*.o
*.ko
*.dSYM
# Libraries
*.lib
*.a
# Shared objects (inc. Windows DLLs)
*.dll
*.so
*.so.*
*.dylib
*.framework
*.xcframework
# Executables
/zstd
zstdmt
*.exe
*.out
*.app
# Test artefacts
tmp*
*.zst
*.zstd
dictionary.
dictionary
NUL
cmakebuild/
install/
# Build artefacts
contrib/linux-kernel/linux/
projects/
bin/
.buckd/
buck-out/
build-*
*.gcda
# IDE
.clang_complete
compile_flags.txt
.clang-format
# Other files
.directory
_codelite/
_zstdbench/
*.idea
*.swp
.DS_Store
googletest/
*.d
*.vscode
*.code-workspace
compile_commands.json
.clangd
perf.data
perf.data.old

863
build_amd64/_deps/zstd-src/CHANGELOG
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@ -1,863 +0,0 @@
V1.5.7 (Feb 2025)
fix: compression bug in 32-bit mode associated with long-lasting sessions
api: new method `ZSTD_compressSequencesAndLiterals()` (#4217, #4232)
api: `ZSTD_getFrameHeader()` works on skippable frames (#4228)
perf: substantial compression speed improvements (up to +30%) on small data, by @TocarIP (#4144) and @cyan4973 (#4165)
perf: improved compression speed (~+5%) for dictionary compression at low levels (#4170)
perf: much faster speed for `--patch-from` at high compression levels (#4276)
perf: higher `--patch-from` compression ratios, notably at high levels (#4288)
perf: better speed for binaries on Windows (@pps83) and when compiled with Visual Studio (@MessyHack)
perf: slight compression ratio improvement thanks to better block boundaries (#4136, #4176, #4178)
perf: slight compression ratio improvement for `dfast`, aka levels 3 and 4 (#4171)
perf: runtime bmi2 detection enabled on x86 32-bit mode (#4251)
cli: multi-threading as default CLI setting, by @daniellerozenblit
cli: new `--max` command (#4290)
build: improve `msbuild` version autodetection, support VS2022, by @ManuelBlanc
build: fix `meson` build by @artem and @Victor-C-Zhang, and on Windows by @bgilbert
build: compatibility with Apple Framework, by @Treata11
build: improve icc/icx compatibility, by @josepho0918 and @luau-project
build: improve compatibility with Android NDK, by Adenilson Cavalcanti
portability: linux kernel branch, with improved support for Sequence producers (@embg, @gcabiddu, @cyan4973)
portability: improved qnx compatibility, suggested by @rainbowball
portability: improved install script for FreeBSD, by @sunpoet
portability: fixed test suite compatibility with gnu hurd, by @diegonc
doc: clarify specification, by @elasota
misc: improved tests/decodecorpus validation tool (#4102), by antmicro
V1.5.6 (Mar 2024)
api: Promote `ZSTD_c_targetCBlockSize` to Stable API by @felixhandte
api: new `ZSTD_d_maxBlockSize` experimental parameter, to reduce streaming decompression memory, by @terrelln
perf: improve performance of param `ZSTD_c_targetCBlockSize`, by @Cyan4973
perf: improved compression of arrays of integers at high compression, by @Cyan4973
lib: reduce binary size with selective build-time exclusion, by @felixhandte
lib: improved huffman speed on small data and linux kernel, by @terrelln
lib: accept dictionaries with partial literal tables, by @terrelln
lib: fix CCtx size estimation with external sequence producer, by @embg
lib: fix corner case decoder behaviors, by @Cyan4973 and @aimuz
lib: fix zdict prototype mismatch in static_only mode, by @ldv-alt
lib: fix several bugs in magicless-format decoding, by @embg
cli: add common compressed file types to `--exclude-compressed`` by @daniellerozenblit
cli: fix mixing `-c` and `-o` commands with `--rm`, by @Cyan4973
cli: fix erroneous exclusion of hidden files with `--output-dir-mirror` by @felixhandte
cli: improved time accuracy on BSD, by @felixhandte
cli: better errors on argument parsing, by @KapJI
tests: better compatibility with older versions of `grep`, by @Cyan4973
tests: lorem ipsum generator as default backup content, by @Cyan4973
build: cmake improvements by @terrelln, @sighingnow, @gjasny, @JohanMabille, @Saverio976, @gruenich, @teo-tsirpanis
build: bazel support, by @jondo2010
build: fix cross-compiling for AArch64 with lld by @jcelerier
build: fix Apple platform compatibility, by @nidhijaju
build: fix Visual 2012 and lower compatibility, by @Cyan4973
build: improve win32 support, by @DimitriPapadopoulos
build: better C90 compliance for zlibWrapper, by @emaste
port: make: fat binaries on macos, by @mredig
port: ARM64EC compatibility for Windows, by @dunhor
port: QNX support by @klausholstjacobsen
port: MSYS2 and Cygwin makefile installation and test support, by @QBos07
port: risc-v support validation in CI, by @Cyan4973
port: sparc64 support validation in CI, by @Cyan4973
port: AIX compatibility, by @likema
port: HP-UX compatibility, by @likema
doc: Improved specification accuracy, by @elasota
bug: Fix and deprecate ZSTD_generateSequences (#3981)
v1.5.5 (Apr 2023)
fix: fix rare corruption bug affecting the high compression mode, reported by @danlark1 (#3517, @terrelln)
perf: improve mid-level compression speed (#3529, #3533, #3543, @yoniko and #3552, @terrelln)
lib: deprecated bufferless block-level API (#3534) by @terrelln
cli: mmap large dictionaries to save memory, by @daniellerozenblit
cli: improve speed of --patch-from mode (~+50%) (#3545) by @daniellerozenblit
cli: improve i/o speed (~+10%) when processing lots of small files (#3479) by @felixhandte
cli: zstd no longer crashes when requested to write into write-protected directory (#3541) by @felixhandte
cli: fix decompression into block device using -o, reported by @georgmu (#3583)
build: fix zstd CLI compiled with lzma support but not zlib support (#3494) by @Hello71
build: fix cmake does no longer require 3.18 as minimum version (#3510) by @kou
build: fix MSVC+ClangCL linking issue (#3569) by @tru
build: fix zstd-dll, version of zstd CLI that links to the dynamic library (#3496) by @yoniko
build: fix MSVC warnings (#3495) by @embg
doc: updated zstd specification to clarify corner cases, by @Cyan4973
doc: document how to create fat binaries for macos (#3568) by @rickmark
misc: improve seekable format ingestion speed (~+100%) for very small chunk sizes (#3544) by @Cyan4973
misc: tests/fullbench can benchmark multiple files (#3516) by @dloidolt
v1.5.4 (Feb 2023)
perf: +20% faster huffman decompression for targets that can't compile x64 assembly (#3449, @terrelln)
perf: up to +10% faster streaming compression at levels 1-2 (#3114, @embg)
perf: +4-13% for levels 5-12 by optimizing function generation (#3295, @terrelln)
pref: +3-11% compression speed for `arm` target (#3199, #3164, #3145, #3141, #3138, @JunHe77 and #3139, #3160, @danlark1)
perf: +5-30% faster dictionary compression at levels 1-4 (#3086, #3114, #3152, @embg)
perf: +10-20% cold dict compression speed by prefetching CDict tables (#3177, @embg)
perf: +1% faster compression by removing a branch in ZSTD_fast_noDict (#3129, @felixhandte)
perf: Small compression ratio improvements in high compression mode (#2983, #3391, @Cyan4973 and #3285, #3302, @daniellerozenblit)
perf: small speed improvement by better detecting `STATIC_BMI2` for `clang` (#3080, @TocarIP)
perf: Improved streaming performance when `ZSTD_c_stableInBuffer` is set (#2974, @Cyan4973)
cli: Asynchronous I/O for improved cli speed (#2975, #2985, #3021, #3022, @yoniko)
cli: Change `zstdless` behavior to align with `zless` (#2909, @binhdvo)
cli: Keep original file if `-c` or `--stdout` is given (#3052, @dirkmueller)
cli: Keep original files when result is concatenated into a single output with `-o` (#3450, @Cyan4973)
cli: Preserve Permissions and Ownership of regular files (#3432, @felixhandte)
cli: Print zlib/lz4/lzma library versions with `-vv` (#3030, @terrelln)
cli: Print checksum value for single frame files with `-lv` (#3332, @Cyan4973)
cli: Print `dictID` when present with `-lv` (#3184, @htnhan)
cli: when `stderr` is *not* the console, disable status updates, but preserve final summary (#3458, @Cyan4973)
cli: support `--best` and `--no-name` in `gzip` compatibility mode (#3059, @dirkmueller)
cli: support for `posix` high resolution timer `clock_gettime()`, for improved benchmark accuracy (#3423, @Cyan4973)
cli: improved help/usage (`-h`, `-H`) formatting (#3094, @dirkmueller and #3385, @jonpalmisc)
cli: Fix better handling of bogus numeric values (#3268, @ctkhanhly)
cli: Fix input consists of multiple files _and_ `stdin` (#3222, @yoniko)
cli: Fix tiny files passthrough (#3215, @cgbur)
cli: Fix for `-r` on empty directory (#3027, @brailovich)
cli: Fix empty string as argument for `--output-dir-*` (#3220, @embg)
cli: Fix decompression memory usage reported by `-vv --long` (#3042, @u1f35c, and #3232, @zengyijing)
cli: Fix infinite loop when empty input is passed to trainer (#3081, @terrelln)
cli: Fix `--adapt` doesn't work when `--no-progress` is also set (#3354, @terrelln)
api: Support for Block-Level Sequence Producer (#3333, @embg)
api: Support for in-place decompression (#3432, @terrelln)
api: New `ZSTD_CCtx_setCParams()` function, set all parameters defined in a `ZSTD_compressionParameters` structure (#3403, @Cyan4973)
api: Streaming decompression detects incorrect header ID sooner (#3175, @Cyan4973)
api: Window size resizing optimization for edge case (#3345, @daniellerozenblit)
api: More accurate error codes for busy-loop scenarios (#3413, #3455, @Cyan4973)
api: Fix limit overflow in `compressBound` and `decompressBound` (#3362, #3373, Cyan4973) reported by @nigeltao
api: Deprecate several advanced experimental functions: streaming (#3408, @embg), copy (#3196, @mileshu)
bug: Fix corruption that rarely occurs in 32-bit mode with wlog=25 (#3361, @terrelln)
bug: Fix for block-splitter (#3033, @Cyan4973)
bug: Fixes for Sequence Compression API (#3023, #3040, @Cyan4973)
bug: Fix leaking thread handles on Windows (#3147, @animalize)
bug: Fix timing issues with cmake/meson builds (#3166, #3167, #3170, @Cyan4973)
build: Allow user to select legacy level for cmake (#3050, @shadchin)
build: Enable legacy support by default in cmake (#3079, @niamster)
build: Meson build script improvements (#3039, #3120, #3122, #3327, #3357, @eli-schwartz and #3276, @neheb)
build: Add aarch64 to supported architectures for zstd_trace (#3054, @ooosssososos)
build: support AIX architecture (#3219, @qiongsiwu)
build: Fix `ZSTD_LIB_MINIFY` build macro, which now reduces static library size by half (#3366, @terrelln)
build: Fix Windows issues with Multithreading translation layer (#3364, #3380, @yoniko) and ARM64 target (#3320, @cwoffenden)
build: Fix `cmake` script (#3382, #3392, @terrelln and #3252 @Tachi107 and #3167 @Cyan4973)
doc: Updated man page, providing more details for `--train` mode (#3112, @Cyan4973)
doc: Add decompressor errata document (#3092, @terrelln)
misc: Enable Intel CET (#2992, #2994, @hjl-tools)
misc: Fix `contrib/` seekable format (#3058, @yhoogstrate and #3346, @daniellerozenblit)
misc: Improve speed of the one-file library generator (#3241, @wahern and #3005, @cwoffenden)
v1.5.3 (dev version, unpublished)
v1.5.2 (Jan, 2022)
perf: Regain Minimal memset()-ing During Reuse of Compression Contexts (@Cyan4973, #2969)
build: Build Zstd with `noexecstack` on All Architectures (@felixhandte, #2964)
doc: Clarify Licensing (@terrelln, #2981)
v1.5.1 (Dec, 2021)
perf: rebalanced compression levels, to better match the intended speed/level curve, by @senhuang42
perf: faster huffman decoder, using x64 assembly, by @terrelln
perf: slightly faster high speed modes (strategies fast & dfast), by @felixhandte
perf: improved binary size and faster compilation times, by @terrelln
perf: new row64 mode, used notably in level 12, by @senhuang42
perf: faster mid-level compression speed in presence of highly repetitive patterns, by @senhuang42
perf: minor compression ratio improvements for small data at high levels, by @cyan4973
perf: reduced stack usage (mostly useful for Linux Kernel), by @terrelln
perf: faster compression speed on incompressible data, by @bindhvo
perf: on-demand reduced ZSTD_DCtx state size, using build macro ZSTD_DECODER_INTERNAL_BUFFER, at a small cost of performance, by @bindhvo
build: allows hiding static symbols in the dynamic library, using build macro, by @skitt
build: support for m68k (Motorola 68000's), by @cyan4973
build: improved AIX support, by @Helflym
build: improved meson unofficial build, by @eli-schwartz
cli : custom memory limit when training dictionary (#2925), by @embg
cli : report advanced parameters information when compressing in very verbose mode (`-vv`), by @Svetlitski-FB
v1.5.0 (May 11, 2021)
api: Various functions promoted from experimental to stable API: (#2579-2581, @senhuang42)
`ZSTD_defaultCLevel()`
`ZSTD_getDictID_fromCDict()`
api: Several experimental functions have been deprecated and will emit a compiler warning (#2582, @senhuang42)
`ZSTD_compress_advanced()`
`ZSTD_compress_usingCDict_advanced()`
`ZSTD_compressBegin_advanced()`
`ZSTD_compressBegin_usingCDict_advanced()`
`ZSTD_initCStream_srcSize()`
`ZSTD_initCStream_usingDict()`
`ZSTD_initCStream_usingCDict()`
`ZSTD_initCStream_advanced()`
`ZSTD_initCStream_usingCDict_advanced()`
`ZSTD_resetCStream()`
api: ZSTDMT_NBWORKERS_MAX reduced to 64 for 32-bit environments (@Cyan4973)
perf: Significant speed improvements for middle compression levels (#2494, @senhuang42 @terrelln)
perf: Block splitter to improve compression ratio, enabled by default for high compression levels (#2447, @senhuang42)
perf: Decompression loop refactor, speed improvements on `clang` and for `--long` modes (#2614 #2630, @Cyan4973)
perf: Reduced stack usage during compression and decompression entropy stage (#2522 #2524, @terrelln)
bug: Improve setting permissions of created files (#2525, @felixhandte)
bug: Fix large dictionary non-determinism (#2607, @terrelln)
bug: Fix non-determinism test failures on Linux i686 (#2606, @terrelln)
bug: Fix various dedicated dictionary search bugs (#2540 #2586, @senhuang42 @felixhandte)
bug: Ensure `ZSTD_estimateCCtxSize*() `monotonically increases with compression level (#2538, @senhuang42)
bug: Fix --patch-from mode parameter bound bug with small files (#2637, @occivink)
bug: Fix UBSAN error in decompression (#2625, @terrelln)
bug: Fix superblock compression divide by zero bug (#2592, @senhuang42)
bug: Make the number of physical CPU cores detection more robust (#2517, @PaulBone)
doc: Improve `zdict.h` dictionary training API documentation (#2622, @terrelln)
doc: Note that public `ZSTD_free*()` functions accept NULL pointers (#2521, @animalize)
doc: Add style guide docs for open source contributors (#2626, @Cyan4973)
tests: Better regression test coverage for different dictionary modes (#2559, @senhuang42)
tests: Better test coverage of index reduction (#2603, @terrelln)
tests: OSS-Fuzz coverage for seekable format (#2617, @senhuang42)
tests: Test coverage for ZSTD threadpool API (#2604, @senhuang42)
build: Dynamic library built multithreaded by default (#2584, @senhuang42)
build: Move `zstd_errors.h` and `zdict.h` to `lib/` root (#2597, @terrelln)
build: Allow `ZSTDMT_JOBSIZE_MIN` to be configured at compile-time, reduce default to 512KB (#2611, @Cyan4973)
build: Single file library build script moved to `build/` directory (#2618, @felixhandte)
build: `ZBUFF_*()` is no longer built by default (#2583, @senhuang42)
build: Fixed Meson build (#2548, @SupervisedThinking @kloczek)
build: Fix excessive compiler warnings with clang-cl and CMake (#2600, @nickhutchinson)
build: Detect presence of `md5` on Darwin (#2609, @felixhandte)
build: Avoid SIGBUS on armv6 (#2633, @bmwiedmann)
cli: `--progress` flag added to always display progress bar (#2595, @senhuang42)
cli: Allow reading from block devices with `--force` (#2613, @felixhandte)
cli: Fix CLI filesize display bug (#2550, @Cyan4973)
cli: Fix windows CLI `--filelist` end-of-line bug (#2620, @Cyan4973)
contrib: Various fixes for linux kernel patch (#2539, @terrelln)
contrib: Seekable format - Decompression hanging edge case fix (#2516, @senhuang42)
contrib: Seekable format - New seek table-only API (#2113 #2518, @mdittmer @Cyan4973)
contrib: Seekable format - Fix seek table descriptor check when loading (#2534, @foxeng)
contrib: Seekable format - Decompression fix for large offsets, (#2594, @azat)
misc: Automatically published release tarballs available on Github (#2535, @felixhandte)
v1.4.9 (Mar 1, 2021)
bug: Use `umask()` to Constrain Created File Permissions (#2495, @felixhandte)
bug: Make Simple Single-Pass Functions Ignore Advanced Parameters (#2498, @terrelln)
api: Add (De)Compression Tracing Functionality (#2482, @terrelln)
api: Support References to Multiple DDicts (#2446, @senhuang42)
api: Add Function to Generate Skippable Frame (#2439, @senhuang42)
perf: New Algorithms for the Long Distance Matcher (#2483, @mpu)
perf: Performance Improvements for Long Distance Matcher (#2464, @mpu)
perf: Don't Shrink Window Log when Streaming with a Dictionary (#2451, @terrelln)
cli: Fix `--output-dir-mirror` rejection of `..` -containing paths (#2512, @felixhandte)
cli: Allow Input From Console When `-f`/`--force` is Passed (#2466, @felixhandte)
cli: Improve Help Message (#2500, @senhuang42)
tests: Remove Flaky Tests (#2455, #2486, #2445, @Cyan4973)
tests: Correctly Invoke md5 Utility on NetBSD (#2492, @niacat)
tests: Avoid Using `stat -c` on NetBSD (#2513, @felixhandte)
build: Zstd CLI Can Now be Linked to Dynamic `libzstd` (#2457, #2454 @Cyan4973)
build: Hide and Avoid Using Static-Only Symbols (#2501, #2504, @skitt)
build: CMake: Enable Only C for lib/ and programs/ Projects (#2498, @concatime)
build: CMake: Use `configure_file()` to Create the `.pc` File (#2462, @lazka)
build: Fix Fuzzer Compiler Detection & Update UBSAN Flags (#2503, @terrelln)
build: Add Guards for `_LARGEFILE_SOURCE` and `_LARGEFILE64_SOURCE` (#2444, @indygreg)
build: Improve `zlibwrapper` Makefile (#2437, @Cyan4973)
contrib: Add `recover_directory` Program (#2473, @terrelln)
doc: Change License Year to 2021 (#2452 & #2465, @terrelln & @senhuang42)
doc: Fix Typos (#2459, @ThomasWaldmann)
v1.4.8 (Dec 18, 2020)
hotfix: wrong alignment of an internal buffer
v1.4.7 (Dec 16, 2020)
perf: stronger --long mode at high compression levels, by @senhuang42
perf: stronger --patch-from at high compression levels, thanks to --long improvements
perf: faster dictionary compression at medium compression levels, by @felixhandte
perf: small speed & memory usage improvements for ZSTD_compress2(), by @terrelln
perf: improved fast compression speeds with Visual Studio, by @animalize
cli : Set nb of threads with environment variable ZSTD_NBTHREADS, by @senhuang42
cli : accept decompressing files with *.zstd suffix
cli : provide a condensed summary by default when processing multiple files
cli : fix : stdin input no longer confused as user prompt
cli : improve accuracy of several error messages
api : new sequence ingestion API, by @senhuang42
api : shared thread pool: control total nb of threads used by multiple compression jobs, by @marxin
api : new ZSTD_getDictID_fromCDict(), by @LuAPi
api : zlibWrapper only uses public API, and is compatible with dynamic library, by @terrelln
api : fix : multithreaded compression has predictable output even in special cases (see #2327) (issue not accessible from cli)
api : fix : dictionary compression correctly respects dictionary compression level (see #2303) (issue not accessible from cli)
build: fix cmake script when using path with spaces, by @terrelln
build: improved compile-time detection of aarch64/neon platforms, by @bsdimp
build: Fix building on AIX 5.1, by @likema
build: compile paramgrill with cmake on Windows, requested by @mirh
doc : clarify repcode updates in format specification, by @felixhandte
v1.4.6
fix : Always return dstSize_tooSmall when that is the case
fix : Fix ZSTD_initCStream_advanced() with static allocation and no dictionary
perf: Improve small block decompression speed by 20%+, by @terrelln
perf: Reduce compression stack usage by 1 KB, by @terrelln
perf: Improve decompression speed by improving ZSTD_wildcopy, by @helloguo (#2252, #2256)
perf: Improve histogram construction, by @cyan4973 (#2253)
cli : Add --output-dir-mirror option, by @xxie24 (#2219)
cli : Warn when (de)compressing multiple files into a single output, by @senhuang42 (#2279)
cli : Improved progress bar and status summary when (de)compressing multiple files, by @senhuang42 (#2283)
cli : Call stat less often, by @felixhandte (#2262)
cli : Allow --patch-from XXX and --filelist XXX in addition to --patch-from=XXX and --filelist=XXX, by @cyan4973 (#2250)
cli : Allow --patch-from to compress stdin with --stream-size, by @bimbashrestha (#2206)
api : Do not install zbuff.h, since it has long been deprecated, by @cyan4973 (#2166).
api : Fix ZSTD_CCtx_setParameter() with ZSTD_c_compressionLevel to make 0 mean default level, by @i-do-cpp (#2291)
api : Rename ZSTDMT_NBTHREADS_MAX to ZSTDMT_NBWORKERS_MAX, by @marxin (#2228).
build: Install pkg-config file with CMake and MinGW, by @tonytheodore (#2183)
build: Install DLL with CMake on Windows, by @BioDataAnalysis (#2221)
build: Fix DLL install location with CMake, by @xantares and @bimbashrestha (#2186)
build: Add ZSTD_NO_UNUSED_FUNCTIONS macro to hide unused functions
build: Add ZSTD_NO_INTRINSICS macro to avoid explicit intrinsics
build: Add STATIC_BMI2 macro for compile time detection of BMI2 on MSVC, by @Niadb (#2258)
build: Fix -Wcomma warnings, by @cwoffenden
build: Remove distutils requirement for meson build, by @neheb (#2197)
build: Fix cli compilation with uclibc
build: Fix cli compilation without st_mtime, by @ffontaine (#2246)
build: Fix shadowing warnings in library
build: Fix single file library compilation with Enscripten, by @yoshihitoh (#2227)
misc: Improve single file library and include dictBuilder, by @cwoffenden
misc: Allow compression dictionaries with missing symbols
misc: Add freestanding translation script in contrib/freestanding_lib
misc: Collect all of zstd's libc dependencies into zstd_deps.h
doc : Add ZSTD_versionString() to manual, by @animalize
doc : Fix documentation for ZSTD_CCtxParams_setParameter(), by @felixhandte (#2270)
v1.4.5 (May 22, 2020)
fix : Compression ratio regression on huge files (> 3 GB) using high levels (--ultra) and multithreading, by @terrelln
perf: Improved decompression speed: x64 : +10% (clang) / +5% (gcc); ARM : from +15% to +50%, depending on SoC, by @terrelln
perf: Automatically downsizes ZSTD_DCtx when too large for too long (#2069, by @bimbashreshta)
perf: Improved fast compression speed on aarch64 (#2040, ~+3%, by @caoyzh)
perf: Small level 1 compression speed gains (depending on compiler)
cli : New --patch-from command, create and apply patches from files, by @bimbashreshta
cli : New --filelist= : Provide a list of files to operate upon from a file
cli : -b -d command can now benchmark decompression on multiple files
cli : New --no-content-size command
cli : New --show-default-cparams information command
api : ZDICT_finalizeDictionary() is promoted to stable (#2111)
api : new experimental parameter ZSTD_d_stableOutBuffer (#2094)
build: Generate a single-file libzstd library (#2065, by @cwoffenden)
build: Relative includes no longer require -I compiler flags for zstd lib subdirs (#2103, by @felixhandte)
build: zstd now compiles cleanly under -pedantic (#2099)
build: zstd now compiles with make-4.3
build: Support mingw cross-compilation from Linux, by @Ericson2314
build: Meson multi-thread build fix on windows
build: Some misc icc fixes backed by new ci test on travis
misc: bitflip analyzer tool, by @felixhandte
misc: Extend largeNbDicts benchmark to compression
misc: Edit-distance match finder in contrib/
doc : Improved beginner CONTRIBUTING.md docs
doc : New issue templates for zstd
v1.4.4 (Nov 6, 2019)
perf: Improved decompression speed, by > 10%, by @terrelln
perf: Better compression speed when re-using a context, by @felixhandte
perf: Fix compression ratio when compressing large files with small dictionary, by @senhuang42
perf: zstd reference encoder can generate RLE blocks, by @bimbashrestha
perf: minor generic speed optimization, by @davidbolvansky
api: new ability to extract sequences from the parser for analysis, by @bimbashrestha
api: fixed decoding of magic-less frames, by @terrelln
api: fixed ZSTD_initCStream_advanced() performance with fast modes, reported by @QrczakMK
cli: Named pipes support, by @bimbashrestha
cli: short tar's extension support, by @stokito
cli: command --output-dir-flat= , generates target files into requested directory, by @senhuang42
cli: commands --stream-size=# and --size-hint=#, by @nmagerko
cli: command --exclude-compressed, by @shashank0791
cli: faster `-t` test mode
cli: improved some error messages, by @vangyzen
cli: fix command `-D dictionary` on Windows, reported by @artyompetrov
cli: fix rare deadlock condition within dictionary builder, by @terrelln
build: single-file decoder with emscripten compilation script, by @cwoffenden
build: fixed zlibWrapper compilation on Visual Studio, reported by @bluenlive
build: fixed deprecation warning for certain gcc version, reported by @jasonma163
build: fix compilation on old gcc versions, by @cemeyer
build: improved installation directories for cmake script, by Dmitri Shubin
pack: modified pkgconfig, for better integration into openwrt, requested by @neheb
misc: Improved documentation : ZSTD_CLEVEL, DYNAMIC_BMI2, ZSTD_CDict, function deprecation, zstd format
misc: fixed educational decoder : accept larger literals section, and removed UNALIGNED() macro
v1.4.3 (Aug 20, 2019)
bug: Fix Dictionary Compression Ratio Regression by @cyan4973 (#1709)
bug: Fix Buffer Overflow in legacy v0.3 decompression by @felixhandte (#1722)
build: Add support for IAR C/C++ Compiler for Arm by @joseph0918 (#1705)
v1.4.2 (Jul 26, 2019)
bug: Fix bug in zstd-0.5 decoder by @terrelln (#1696)
bug: Fix seekable decompression in-memory API by @iburinoc (#1695)
misc: Validate blocks are smaller than size limit by @vivekmg (#1685)
misc: Restructure source files by @ephiepark (#1679)
v1.4.1 (Jul 20, 2019)
bug: Fix data corruption in niche use cases by @terrelln (#1659)
bug: Fuzz legacy modes, fix uncovered bugs by @terrelln (#1593, #1594, #1595)
bug: Fix out of bounds read by @terrelln (#1590)
perf: Improve decode speed by ~7% @mgrice (#1668)
perf: Slightly improved compression ratio of level 3 and 4 (ZSTD_dfast) by @cyan4973 (#1681)
perf: Slightly faster compression speed when re-using a context by @cyan4973 (#1658)
perf: Improve compression ratio for small windowLog by @cyan4973 (#1624)
perf: Faster compression speed in high compression mode for repetitive data by @terrelln (#1635)
api: Add parameter to generate smaller dictionaries by @tyler-tran (#1656)
cli: Recognize symlinks when built in C99 mode by @felixhandte (#1640)
cli: Expose cpu load indicator for each file on -vv mode by @ephiepark (#1631)
cli: Restrict read permissions on destination files by @chungy (#1644)
cli: zstdgrep: handle -f flag by @felixhandte (#1618)
cli: zstdcat: follow symlinks by @vejnar (#1604)
doc: Remove extra size limit on compressed blocks by @felixhandte (#1689)
doc: Fix typo by @yk-tanigawa (#1633)
doc: Improve documentation on streaming buffer sizes by @cyan4973 (#1629)
build: CMake: support building with LZ4 @leeyoung624 (#1626)
build: CMake: install zstdless and zstdgrep by @leeyoung624 (#1647)
build: CMake: respect existing uninstall target by @j301scott (#1619)
build: Make: skip multithread tests when built without support by @michaelforney (#1620)
build: Make: Fix examples/ test target by @sjnam (#1603)
build: Meson: rename options out of deprecated namespace by @lzutao (#1665)
build: Meson: fix build by @lzutao (#1602)
build: Visual Studio: don't export symbols in static lib by @scharan (#1650)
build: Visual Studio: fix linking by @absotively (#1639)
build: Fix MinGW-W64 build by @myzhang1029 (#1600)
misc: Expand decodecorpus coverage by @ephiepark (#1664)
v1.4.0 (Apr 17, 2019)
perf: Improve level 1 compression speed in most scenarios by 6% by @gbtucker and @terrelln
api: Move the advanced API, including all functions in the staging section, to the stable section
api: Make ZSTD_e_flush and ZSTD_e_end block for maximum forward progress
api: Rename ZSTD_CCtxParam_getParameter to ZSTD_CCtxParams_getParameter
api: Rename ZSTD_CCtxParam_setParameter to ZSTD_CCtxParams_setParameter
api: Don't export ZSTDMT functions from the shared library by default
api: Require ZSTD_MULTITHREAD to be defined to use ZSTDMT
api: Add ZSTD_decompressBound() to provide an upper bound on decompressed size by @shakeelrao
api: Fix ZSTD_decompressDCtx() corner cases with a dictionary
api: Move ZSTD_getDictID_*() functions to the stable section
api: Add ZSTD_c_literalCompressionMode flag to enable or disable literal compression by @terrelln
api: Allow compression parameters to be set when a dictionary is used
api: Allow setting parameters before or after ZSTD_CCtx_loadDictionary() is called
api: Fix ZSTD_estimateCStreamSize_usingCCtxParams()
api: Setting ZSTD_d_maxWindowLog to 0 means use the default
cli: Ensure that a dictionary is not used to compress itself by @shakeelrao
cli: Add --[no-]compress-literals flag to enable or disable literal compression
doc: Update the examples to use the advanced API
doc: Explain how to transition from old streaming functions to the advanced API in the header
build: Improve the Windows release packages
build: Improve CMake build by @hjmjohnson
build: Build fixes for FreeBSD by @lwhsu
build: Remove redundant warnings by @thatsafunnyname
build: Fix tests on OpenBSD by @bket
build: Extend fuzzer build system to work with the new clang engine
build: CMake now creates the libzstd.so.1 symlink
build: Improve Menson build by @lzutao
misc: Fix symbolic link detection on FreeBSD
misc: Use physical core count for -T0 on FreeBSD by @cemeyer
misc: Fix zstd --list on truncated files by @kostmo
misc: Improve logging in debug mode by @felixhandte
misc: Add CirrusCI tests by @lwhsu
misc: Optimize dictionary memory usage in corner cases
misc: Improve the dictionary builder on small or homogeneous data
misc: Fix spelling across the repo by @jsoref
v1.3.8 (Dec 28, 2018)
perf: better decompression speed on large files (+7%) and cold dictionaries (+15%)
perf: slightly better compression ratio at high compression modes
api : finalized advanced API, last stage before "stable" status
api : new --rsyncable mode, by @terrelln
api : support decompression of empty frames into NULL (used to be an error) (#1385)
build: new set of macros to build a minimal size decoder, by @felixhandte
build: fix compilation on MIPS32, reported by @clbr (#1441)
build: fix compilation with multiple -arch flags, by @ryandesign
build: highly upgraded meson build, by @lzutao
build: improved buck support, by @obelisk
build: fix cmake script : can create debug build, by @pitrou
build: Makefile : grep works on both colored consoles and systems without color support
build: fixed zstd-pgo, by @bmwiedemann
cli : support ZSTD_CLEVEL environment variable, by @yijinfb (#1423)
cli : --no-progress flag, preserving final summary (#1371), by @terrelln
cli : ensure destination file is not source file (#1422)
cli : clearer error messages, especially when input file not present
doc : clarified zstd_compression_format.md, by @ulikunitz
misc: fixed zstdgrep, returns 1 on failure, by @lzutao
misc: NEWS renamed as CHANGELOG, in accordance with fboss
v1.3.7 (Oct 20, 2018)
perf: slightly better decompression speed on clang (depending on hardware target)
fix : performance of dictionary compression for small input < 4 KB at levels 9 and 10
build: no longer build backtrace by default in release mode; restrict further automatic mode
build: control backtrace support through build macro BACKTRACE
misc: added man pages for zstdless and zstdgrep, by @samrussell
v1.3.6 (Oct 6, 2018)
perf: much faster dictionary builder, by @jenniferliu
perf: faster dictionary compression on small data when using multiple contexts, by @felixhandte
perf: faster dictionary decompression when using a very large number of dictionaries simultaneously
cli : fix : does no longer overwrite destination when source does not exist (#1082)
cli : new command --adapt, for automatic compression level adaptation
api : fix : block api can be streamed with > 4 GB, reported by @catid
api : reduced ZSTD_DDict size by 2 KB
api : minimum negative compression level is defined, and can be queried using ZSTD_minCLevel().
build: support Haiku target, by @korli
build: Read Legacy format is limited to v0.5+ by default. Can be changed at compile time with macro ZSTD_LEGACY_SUPPORT.
doc : zstd_compression_format.md updated to match wording in IETF RFC 8478
misc: tests/paramgrill, a parameter optimizer, by @GeorgeLu97
v1.3.5 (Jun 29, 2018)
perf: much faster dictionary compression, by @felixhandte
perf: small quality improvement for dictionary generation, by @terrelln
perf: slightly improved high compression levels (notably level 19)
mem : automatic memory release for long duration contexts
cli : fix : overlapLog can be manually set
cli : fix : decoding invalid lz4 frames
api : fix : performance degradation for dictionary compression when using advanced API, by @terrelln
api : change : clarify ZSTD_CCtx_reset() vs ZSTD_CCtx_resetParameters(), by @terrelln
build: select custom libzstd scope through control macros, by @GeorgeLu97
build: OpenBSD patch, by @bket
build: make and make all are compatible with -j
doc : clarify zstd_compression_format.md, updated for IETF RFC process
misc: pzstd compatible with reproducible compilation, by @lamby
v1.3.4 (Mar 27, 2018)
perf: faster speed (especially decoding speed) on recent cpus (haswell+)
perf: much better performance associating --long with multi-threading, by @terrelln
perf: better compression at levels 13-15
cli : asynchronous compression by default, for faster experience (use --single-thread for former behavior)
cli : smoother status report in multi-threading mode
cli : added command --fast=#, for faster compression modes
cli : fix crash when not overwriting existing files, by Pádraig Brady (@pixelb)
api : `nbThreads` becomes `nbWorkers` : 1 triggers asynchronous mode
api : compression levels can be negative, for even more speed
api : ZSTD_getFrameProgression() : get precise progress status of ZSTDMT anytime
api : ZSTDMT can accept new compression parameters during compression
api : implemented all advanced dictionary decompression prototypes
build: improved meson recipe, by Shawn Landden (@shawnl)
build: VS2017 scripts, by @HaydnTrigg
misc: all /contrib projects fixed
misc: added /contrib/docker script by @gyscos
v1.3.3 (Dec 21, 2017)
perf: faster zstd_opt strategy (levels 16-19)
fix : bug #944 : multithreading with shared dictionary and large data, reported by @gsliepen
cli : fix : content size written in header by default
cli : fix : improved LZ4 format support, by @felixhandte
cli : new : hidden command `-S`, to benchmark multiple files while generating one result per file
api : fix : support large skippable frames, by @terrelln
api : fix : streaming interface was adding a useless 3-bytes null block to small frames
api : change : when setting `pledgedSrcSize`, use `ZSTD_CONTENTSIZE_UNKNOWN` macro value to mean "unknown"
build: fix : compilation under rhel6 and centos6, reported by @pixelb
build: added `check` target
v1.3.2 (Oct 10, 2017)
new : long range mode, using --long command, by Stella Lau (@stellamplau)
new : ability to generate and decode magicless frames (#591)
changed : maximum nb of threads reduced to 200, to avoid address space exhaustion in 32-bits mode
fix : multi-threading compression works with custom allocators
fix : ZSTD_sizeof_CStream() was over-evaluating memory usage
fix : a rare compression bug when compression generates very large distances and bunch of other conditions (only possible at --ultra -22)
fix : 32-bits build can now decode large offsets (levels 21+)
cli : added LZ4 frame support by default, by Felix Handte (@felixhandte)
cli : improved --list output
cli : new : can split input file for dictionary training, using command -B#
cli : new : clean operation artefact on Ctrl-C interruption
cli : fix : do not change /dev/null permissions when using command -t with root access, reported by @mike155 (#851)
cli : fix : write file size in header in multiple-files mode
api : added macro ZSTD_COMPRESSBOUND() for static allocation
api : experimental : new advanced decompression API
api : fix : sizeof_CCtx() used to over-estimate
build: fix : no-multithread variant compiles without pool.c dependency, reported by Mitchell Blank Jr (@mitchblank) (#819)
build: better compatibility with reproducible builds, by Bernhard M. Wiedemann (@bmwiedemann) (#818)
example : added streaming_memory_usage
license : changed /examples license to BSD + GPLv2
license : fix a few header files to reflect new license (#825)
v1.3.1 (Aug 21, 2017)
New license : BSD + GPLv2
perf: substantially decreased memory usage in Multi-threading mode, thanks to reports by Tino Reichardt (@mcmilk)
perf: Multi-threading supports up to 256 threads. Cap at 256 when more are requested (#760)
cli : improved and fixed --list command, by @ib (#772)
cli : command -vV to list supported formats, by @ib (#771)
build : fixed binary variants, reported by @svenha (#788)
build : fix Visual compilation for non x86/x64 targets, reported by Greg Slazinski (@GregSlazinski) (#718)
API exp : breaking change : ZSTD_getframeHeader() provides more information
API exp : breaking change : pinned down values of error codes
doc : fixed huffman example, by Ulrich Kunitz (@ulikunitz)
new : contrib/adaptive-compression, I/O driven compression strength, by Paul Cruz (@paulcruz74)
new : contrib/long_distance_matching, statistics by Stella Lau (@stellamplau)
updated : contrib/linux-kernel, by Nick Terrell (@terrelln)
v1.3.0 (Jul 6, 2017)
cli : new : `--list` command, by Paul Cruz
cli : changed : xz/lzma support enabled by default
cli : changed : `-t *` continue processing list after a decompression error
API : added : ZSTD_versionString()
API : promoted to stable status : ZSTD_getFrameContentSize(), by Sean Purcell
API exp : new advanced API : ZSTD_compress_generic(), ZSTD_CCtx_setParameter()
API exp : new : API for static or external allocation : ZSTD_initStatic?Ctx()
API exp : added : ZSTD_decompressBegin_usingDDict(), requested by Guy Riddle (#700)
API exp : clarified memory estimation / measurement functions.
API exp : changed : strongest strategy renamed ZSTD_btultra, fastest strategy ZSTD_fast set to 1
tools : decodecorpus can generate random dictionary-compressed samples, by Paul Cruz
new : contrib/seekable_format, demo and API, by Sean Purcell
changed : contrib/linux-kernel, updated version and license, by Nick Terrell
v1.2.0 (May 5, 2017)
cli : changed : Multithreading enabled by default (use target zstd-nomt or HAVE_THREAD=0 to disable)
cli : new : command -T0 means "detect and use nb of cores", by Sean Purcell
cli : new : zstdmt symlink hardwired to `zstd -T0`
cli : new : command --threads=# (#671)
cli : changed : cover dictionary builder by default, for improved quality, by Nick Terrell
cli : new : commands --train-cover and --train-legacy, to select dictionary algorithm and parameters
cli : experimental targets `zstd4` and `xzstd4`, with support for lz4 format, by Sean Purcell
cli : fix : does not output compressed data on console
cli : fix : ignore symbolic links unless --force specified,
API : breaking change : ZSTD_createCDict_advanced(), only use compressionParameters as argument
API : added : prototypes ZSTD_*_usingCDict_advanced(), for direct control over frameParameters.
API : improved: ZSTDMT_compressCCtx() reduced memory usage
API : fix : ZSTDMT_compressCCtx() now provides srcSize in header (#634)
API : fix : src size stored in frame header is controlled at end of frame
API : fix : enforced consistent rules for pledgedSrcSize==0 (#641)
API : fix : error code "GENERIC" replaced by "dstSizeTooSmall" when appropriate
build: improved cmake script, by @Majlen
build: enabled Multi-threading support for *BSD, by Baptiste Daroussin
tools: updated Paramgrill. Command -O# provides best parameters for sample and speed target.
new : contrib/linux-kernel version, by Nick Terrell
v1.1.4 (Mar 18, 2017)
cli : new : can compress in *.gz format, using --format=gzip command, by Przemyslaw Skibinski
cli : new : advanced benchmark command --priority=rt
cli : fix : write on sparse-enabled file systems in 32-bits mode, by @ds77
cli : fix : --rm remains silent when input is stdin
cli : experimental : xzstd, with support for xz/lzma decoding, by Przemyslaw Skibinski
speed : improved decompression speed in streaming mode for single shot scenarios (+5%)
memory: DDict (decompression dictionary) memory usage down from 150 KB to 20 KB
arch: 32-bits variant able to generate and decode very long matches (>32 MB), by Sean Purcell
API : new : ZSTD_findFrameCompressedSize(), ZSTD_getFrameContentSize(), ZSTD_findDecompressedSize()
API : changed : dropped support of legacy versions <= v0.3 (can be changed by modifying ZSTD_LEGACY_SUPPORT value)
build : new: meson build system in contrib/meson, by Dima Krasner
build : improved cmake script, by @Majlen
build : added -Wformat-security flag, as recommended by Padraig Brady
doc : new : educational decoder, by Sean Purcell
v1.1.3 (Feb 7, 2017)
cli : zstd can decompress .gz files (can be disabled with `make zstd-nogz` or `make HAVE_ZLIB=0`)
cli : new : experimental target `make zstdmt`, with multi-threading support
cli : new : improved dictionary builder "cover" (experimental), by Nick Terrell, based on prior work by Giuseppe Ottaviano.
cli : new : advanced commands for detailed parameters, by Przemyslaw Skibinski
cli : fix zstdless on Mac OS-X, by Andrew Janke
cli : fix #232 "compress non-files"
dictBuilder : improved dictionary generation quality, thanks to Nick Terrell
API : new : lib/compress/ZSTDMT_compress.h multithreading API (experimental)
API : new : ZSTD_create?Dict_byReference(), requested by Bartosz Taudul
API : new : ZDICT_finalizeDictionary()
API : fix : ZSTD_initCStream_usingCDict() properly writes dictID into frame header, by Gregory Szorc (#511)
API : fix : all symbols properly exposed in libzstd, by Nick Terrell
build : support for Solaris target, by Przemyslaw Skibinski
doc : clarified specification, by Sean Purcell
v1.1.2 (Dec 15, 2016)
API : streaming : decompression : changed : automatic implicit reset when chain-decoding new frames without init
API : experimental : added : dictID retrieval functions, and ZSTD_initCStream_srcSize()
API : zbuff : changed : prototypes now generate deprecation warnings
lib : improved : faster decompression speed at ultra compression settings and 32-bits mode
lib : changed : only public ZSTD_ symbols are now exposed
lib : changed : reduced usage of stack memory
lib : fixed : several corner case bugs, by Nick Terrell
cli : new : gzstd, experimental version able to decode .gz files, by Przemyslaw Skibinski
cli : new : preserve file attributes
cli : new : added zstdless and zstdgrep tools
cli : fixed : status displays total amount decoded, even for file consisting of multiple frames (like pzstd)
cli : fixed : zstdcat
zlib_wrapper : added support for gz* functions, by Przemyslaw Skibinski
install : better compatibility with FreeBSD, by Dimitry Andric
source tree : changed : zbuff source files moved to lib/deprecated
v1.1.1 (Nov 2, 2016)
New : command -M#, --memory=, --memlimit=, --memlimit-decompress= to limit allowed memory consumption
New : doc/zstd_manual.html, by Przemyslaw Skibinski
Improved : slightly better compression ratio at --ultra levels (>= 20)
Improved : better memory usage when using streaming compression API, thanks to @Rogier-5 report
Added : API : ZSTD_initCStream_usingCDict(), ZSTD_initDStream_usingDDict() (experimental section)
Added : example/multiple_streaming_compression.c
Changed : zstd_errors.h is now installed within /include (and replaces errors_public.h)
Updated man page
Fixed : zstd-small, zstd-compress and zstd-decompress compilation targets
v1.1.0 (Sep 28, 2016)
New : contrib/pzstd, parallel version of zstd, by Nick Terrell
added : NetBSD install target (#338)
Improved : speed for batches of small files
Improved : speed of zlib wrapper, by Przemyslaw Skibinski
Changed : libzstd on Windows supports legacy formats, by Christophe Chevalier
Fixed : CLI -d output to stdout by default when input is stdin (#322)
Fixed : CLI correctly detects console on Mac OS-X
Fixed : CLI supports recursive mode `-r` on Mac OS-X
Fixed : Legacy decoders use unified error codes, reported by benrg (#341), fixed by Przemyslaw Skibinski
Fixed : compatibility with OpenBSD, reported by Juan Francisco Cantero Hurtado (#319)
Fixed : compatibility with Hurd, by Przemyslaw Skibinski (#365)
Fixed : zstd-pgo, reported by octoploid (#329)
v1.0.0 (Sep 1, 2016)
Change Licensing, all project is now BSD, Copyright Facebook
Small decompression speed improvement
API : Streaming API supports legacy format
API : ZDICT_getDictID(), ZSTD_sizeof_{CCtx, DCtx, CStream, DStream}(), ZSTD_setDStreamParameter()
CLI supports legacy formats v0.4+
Fixed : compression fails on certain huge files, reported by Jesse McGrew
Enhanced documentation, by Przemyslaw Skibinski
v0.8.1 (Aug 18, 2016)
New streaming API
Changed : --ultra now enables levels beyond 19
Changed : -i# now selects benchmark time in second
Fixed : ZSTD_compress* can now compress > 4 GB in a single pass, reported by Nick Terrell
Fixed : speed regression on specific patterns (#272)
Fixed : support for Z_SYNC_FLUSH, by Dmitry Krot (#291)
Fixed : ICC compilation, by Przemyslaw Skibinski
v0.8.0 (Aug 2, 2016)
Improved : better speed on clang and gcc -O2, thanks to Eric Biggers
New : Build on FreeBSD and DragonFly, thanks to JrMarino
Changed : modified API : ZSTD_compressEnd()
Fixed : legacy mode with ZSTD_HEAPMODE=0, by Christopher Bergqvist
Fixed : premature end of frame when zero-sized raw block, reported by Eric Biggers
Fixed : large dictionaries (> 384 KB), reported by Ilona Papava
Fixed : checksum correctly checked in single-pass mode
Fixed : combined --test amd --rm, reported by Andreas M. Nilsson
Modified : minor compression level adaptations
Updated : compression format specification to v0.2.0
changed : zstd.h moved to /lib directory
v0.7.5 (Aug 1, 2016)
Transition version, supporting decoding of v0.8.x
v0.7.4 (Jul 17, 2016)
Added : homebrew for Mac, by Daniel Cade
Added : more examples
Fixed : segfault when using small dictionaries, reported by Felix Handte
Modified : default compression level for CLI is now 3
Updated : specification, to v0.1.1
v0.7.3 (Jul 9, 2016)
New : compression format specification
New : `--` separator, stating that all following arguments are file names. Suggested by Chip Turner.
New : `ZSTD_getDecompressedSize()`
New : OpenBSD target, by Juan Francisco Cantero Hurtado
New : `examples` directory
fixed : dictBuilder using HC levels, reported by Bartosz Taudul
fixed : legacy support from ZSTD_decompress_usingDDict(), reported by Felix Handte
fixed : multi-blocks decoding with intermediate uncompressed blocks, reported by Greg Slazinski
modified : removed "mem.h" and "error_public.h" dependencies from "zstd.h" (experimental section)
modified : legacy functions no longer need magic number
v0.7.2 (Jul 4, 2016)
fixed : ZSTD_decompressBlock() using multiple consecutive blocks. Reported by Greg Slazinski.
fixed : potential segfault on very large files (many gigabytes). Reported by Chip Turner.
fixed : CLI displays system error message when destination file cannot be created (#231). Reported by Chip Turner.
v0.7.1 (Jun 23, 2016)
fixed : ZBUFF_compressEnd() called multiple times with too small `dst` buffer, reported by Christophe Chevalier
fixed : dictBuilder fails if first sample is too small, reported by Руслан Ковалёв
fixed : corruption issue, reported by cj
modified : checksum enabled by default in command line mode
v0.7.0 (Jun 17, 2016)
New : Support for directory compression, using `-r`, thanks to Przemyslaw Skibinski
New : Command `--rm`, to remove source file after successful de/compression
New : Visual build scripts, by Christophe Chevalier
New : Support for Sparse File-systems (do not use space for zero-filled sectors)
New : Frame checksum support
New : Support pass-through mode (when using `-df`)
API : more efficient Dictionary API : `ZSTD_compress_usingCDict()`, `ZSTD_decompress_usingDDict()`
API : create dictionary files from custom content, by Giuseppe Ottaviano
API : support for custom malloc/free functions
New : controllable Dictionary ID
New : Support for skippable frames
v0.6.1 (May 13, 2016)
New : zlib wrapper API, thanks to Przemyslaw Skibinski
New : Ability to compile compressor / decompressor separately
Changed : new lib directory structure
Fixed : Legacy codec v0.5 compatible with dictionary decompression
Fixed : Decoder corruption error (#173)
Fixed : null-string roundtrip (#176)
New : benchmark mode can select directory as input
Experimental : midipix support, VMS support
v0.6.0 (Apr 13, 2016)
Stronger high compression modes, thanks to Przemyslaw Skibinski
API : ZSTD_getFrameParams() provides size of decompressed content
New : highest compression modes require `--ultra` command to fully unleash their capacity
Fixed : zstd cli return error code > 0 and removes dst file artifact when decompression fails, thanks to Chip Turner
v0.5.1 (Feb 18, 2016)
New : Optimal parsing => Very high compression modes, thanks to Przemyslaw Skibinski
Changed : Dictionary builder integrated into libzstd and zstd cli
Changed (!) : zstd cli now uses "multiple input files" as default mode. See `zstd -h`.
Fix : high compression modes for big-endian platforms
New : zstd cli : `-t` | `--test` command
v0.5.0 (Feb 5, 2016)
New : dictionary builder utility
Changed : streaming & dictionary API
Improved : better compression of small data
v0.4.7 (Jan 22, 2016)
Improved : small compression speed improvement in HC mode
Changed : `zstd_decompress.c` has ZSTD_LEGACY_SUPPORT to 0 by default
fix : bt search bug
v0.4.6 (Jan 13, 2016)
fix : fast compression mode on Windows
New : cmake configuration file, thanks to Artyom Dymchenko
Improved : high compression mode on repetitive data
New : block-level API
New : ZSTD_duplicateCCtx()
v0.4.5 (Dec 18, 2015)
new : -m/--multiple : compress/decompress multiple files
v0.4.4 (Dec 14, 2015)
Fixed : high compression modes for Windows 32 bits
new : external dictionary API extended to buffered mode and accessible through command line
new : windows DLL project, thanks to Christophe Chevalier
v0.4.3 (Dec 7, 2015)
new : external dictionary API
new : zstd-frugal
v0.4.2 (Dec 2, 2015)
Generic minor improvements for small blocks
Fixed : big-endian compatibility, by Peter Harris (#85)
v0.4.1 (Dec 1, 2015)
Fixed : ZSTD_LEGACY_SUPPORT=0 build mode (reported by Luben)
removed `zstd.c`
v0.4.0 (Nov 29, 2015)
Command line utility compatible with high compression levels
Removed zstdhc => merged into zstd
Added : ZBUFF API (see zstd_buffered.h)
Rolling buffer support
v0.3.6 (Nov 10, 2015)
small blocks params
v0.3.5 (Nov 9, 2015)
minor generic compression improvements
v0.3.4 (Nov 6, 2015)
Faster fast cLevels
v0.3.3 (Nov 5, 2015)
Small compression ratio improvement
v0.3.2 (Nov 2, 2015)
Fixed Visual Studio
v0.3.1 (Nov 2, 2015)
Small compression ratio improvement
v0.3 (Oct 30, 2015)
HC mode : compression levels 2-26
v0.2.2 (Oct 28, 2015)
Fix : Visual Studio 2013 & 2015 release compilation, by Christophe Chevalier
v0.2.1 (Oct 24, 2015)
Fix : Read errors, advanced fuzzer tests, by Hanno Böck
v0.2.0 (Oct 22, 2015)
**Breaking format change**
Faster decompression speed
Can still decode v0.1 format
v0.1.3 (Oct 15, 2015)
fix uninitialization warning, reported by Evan Nemerson
v0.1.2 (Sep 11, 2015)
frame concatenation support
v0.1.1 (Aug 27, 2015)
fix compression bug
detects write-flush errors
v0.1.0 (Aug 25, 2015)
first release

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# Code of Conduct
Facebook has adopted a Code of Conduct that we expect project participants to adhere to.
Please read the [full text](https://code.fb.com/codeofconduct/)
so that you can understand what actions will and will not be tolerated.

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# Contributing to Zstandard
We want to make contributing to this project as easy and transparent as
possible.
## Our Development Process
New versions are being developed in the "dev" branch,
or in their own feature branch.
When they are deemed ready for a release, they are merged into "release".
As a consequence, all contributions must stage first through "dev"
or their own feature branch.
## Pull Requests
We actively welcome your pull requests.
1. Fork the repo and create your branch from `dev`.
2. If you've added code that should be tested, add tests.
3. If you've changed APIs, update the documentation.
4. Ensure the test suite passes.
5. Make sure your code lints.
6. If you haven't already, complete the Contributor License Agreement ("CLA").
## Contributor License Agreement ("CLA")
In order to accept your pull request, we need you to submit a CLA. You only need
to do this once to work on any of Facebook's open source projects.
Complete your CLA here: <https://code.facebook.com/cla>
## Workflow
Zstd uses a branch-based workflow for making changes to the codebase. Typically, zstd
will use a new branch per sizable topic. For smaller changes, it is okay to lump multiple
related changes into a branch.
Our contribution process works in three main stages:
1. Local development
* Update:
* Checkout your fork of zstd if you have not already
```
git checkout https://github.com/<username>/zstd
cd zstd
```
* Update your local dev branch
```
git pull https://github.com/facebook/zstd dev
git push origin dev
```
* Topic and development:
* Make a new branch on your fork about the topic you're developing for
```
# branch names should be concise but sufficiently informative
git checkout -b <branch-name>
git push origin <branch-name>
```
* Make commits and push
```
# make some changes =
git add -u && git commit -m <message>
git push origin <branch-name>
```
* Note: run local tests to ensure that your changes didn't break existing functionality
* Quick check
```
make check
```
* Longer check
```
make test
```
2. Code Review and CI tests
* Ensure CI tests pass:
* Before sharing anything to the community, create a pull request in your own fork against the dev branch
and make sure that all GitHub Actions CI tests pass. See the Continuous Integration section below for more information.
* Ensure that static analysis passes on your development machine. See the Static Analysis section
below to see how to do this.
* Create a pull request:
* When you are ready to share you changes to the community, create a pull request from your branch
to facebook:dev. You can do this very easily by clicking 'Create Pull Request' on your fork's home
page.
* From there, select the branch where you made changes as your source branch and facebook:dev
as the destination.
* Examine the diff presented between the two branches to make sure there is nothing unexpected.
* Write a good pull request description:
* While there is no strict template that our contributors follow, we would like them to
sufficiently summarize and motivate the changes they are proposing. We recommend all pull requests,
at least indirectly, address the following points.
* Is this pull request important and why?
* Is it addressing an issue? If so, what issue? (provide links for convenience please)
* Is this a new feature? If so, why is it useful and/or necessary?
* Are there background references and documents that reviewers should be aware of to properly assess this change?
* Note: make sure to point out any design and architectural decisions that you made and the rationale behind them.
* Note: if you have been working with a specific user and would like them to review your work, make sure you mention them using (@<username>)
* Submit the pull request and iterate with feedback.
3. Merge and Release
* Getting approval:
* You will have to iterate on your changes with feedback from other collaborators to reach a point
where your pull request can be safely merged.
* To avoid too many comments on style and convention, make sure that you have a
look at our style section below before creating a pull request.
* Eventually, someone from the zstd team will approve your pull request and not long after merge it into
the dev branch.
* Housekeeping:
* Most PRs are linked with one or more Github issues. If this is the case for your PR, make sure
the corresponding issue is mentioned. If your change 'fixes' or completely addresses the
issue at hand, then please indicate this by requesting that an issue be closed by commenting.
* Just because your changes have been merged does not mean the topic or larger issue is complete. Remember
that the change must make it to an official zstd release for it to be meaningful. We recommend
that contributors track the activity on their pull request and corresponding issue(s) page(s) until
their change makes it to the next release of zstd. Users will often discover bugs in your code or
suggest ways to refine and improve your initial changes even after the pull request is merged.
## Static Analysis
Static analysis is a process for examining the correctness or validity of a program without actually
executing it. It usually helps us find many simple bugs. Zstd uses clang's `scan-build` tool for
static analysis. You can install it by following the instructions for your OS on https://clang-analyzer.llvm.org/scan-build.
Once installed, you can ensure that our static analysis tests pass on your local development machine
by running:
```
make staticAnalyze
```
In general, you can use `scan-build` to static analyze any build script. For example, to static analyze
just `contrib/largeNbDicts` and nothing else, you can run:
```
scan-build make -C contrib/largeNbDicts largeNbDicts
```
### Pitfalls of static analysis
`scan-build` is part of our regular CI suite. Other static analyzers are not.
It can be useful to look at additional static analyzers once in a while (and we do), but it's not a good idea to multiply the nb of analyzers run continuously at each commit and PR. The reasons are :
- Static analyzers are full of false positive. The signal to noise ratio is actually pretty low.
- A good CI policy is "zero-warning tolerance". That means that all issues must be solved, including false positives. This quickly becomes a tedious workload.
- Multiple static analyzers will feature multiple kind of false positives, sometimes applying to the same code but in different ways leading to :
+ tortuous code, trying to please multiple constraints, hurting readability and therefore maintenance. Sometimes, such complexity introduce other more subtle bugs, that are just out of scope of the analyzers.
+ sometimes, these constraints are mutually exclusive : if one try to solve one, the other static analyzer will complain, they can't be both happy at the same time.
- As if that was not enough, the list of false positives change with each version. It's hard enough to follow one static analyzer, but multiple ones with their own update agenda, this quickly becomes a massive velocity reducer.
This is different from running a static analyzer once in a while, looking at the output, and __cherry picking__ a few warnings that seem helpful, either because they detected a genuine risk of bug, or because it helps expressing the code in a way which is more readable or more difficult to misuse. These kinds of reports can be useful, and are accepted.
## Continuous Integration
CI tests run every time a pull request (PR) is created or updated. The exact tests
that get run will depend on the destination branch you specify. Some tests take
longer to run than others. Currently, our CI is set up to run a short
series of tests when creating a PR to the dev branch and a longer series of tests
when creating a PR to the release branch. You can look in the configuration files
of the respective CI platform for more information on what gets run when.
Most people will just want to create a PR with the destination set to their local dev
branch of zstd. You can then find the status of the tests on the PR's page. You can also
re-run tests and cancel running tests from the PR page or from the respective CI's dashboard.
Almost all of zstd's CI runs on GitHub Actions (configured at `.github/workflows`), which will automatically run on PRs to your
own fork. A small number of tests run on other services (e.g. Travis CI, Circle CI, Appveyor).
These require work to set up on your local fork, and (at least for Travis CI) cost money.
Therefore, if the PR on your local fork passes GitHub Actions, feel free to submit a PR
against the main repo.
### Third-party CI
A small number of tests cannot run on GitHub Actions, or have yet to be migrated.
For these, we use a variety of third-party services (listed below). It is not necessary to set
these up on your fork in order to contribute to zstd; however, we do link to instructions for those
who want earlier signal.
| Service | Purpose | Setup Links | Config Path |
|-----------|------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------|
| Travis CI | Used for testing on non-x86 architectures such as PowerPC | https://docs.travis-ci.com/user/tutorial/#to-get-started-with-travis-ci-using-github <br> https://github.com/marketplace/travis-ci | `.travis.yml` |
| AppVeyor | Used for some Windows testing (e.g. cygwin, mingw) | https://www.appveyor.com/blog/2018/10/02/github-apps-integration/ <br> https://github.com/marketplace/appveyor | `appveyor.yml` |
| Cirrus CI | Used for testing on FreeBSD | https://github.com/marketplace/cirrus-ci/ | `.cirrus.yml` |
| Circle CI | Historically was used to provide faster signal,<br/> but we may be able to migrate these to Github Actions | https://circleci.com/docs/2.0/getting-started/#setting-up-circleci <br> https://youtu.be/Js3hMUsSZ2c <br> https://circleci.com/docs/2.0/enable-checks/ | `.circleci/config.yml` |
Note: the instructions linked above mostly cover how to set up a repository with CI from scratch.
The general idea should be the same for setting up CI on your fork of zstd, but you may have to
follow slightly different steps. In particular, please ignore any instructions related to setting up
config files (since zstd already has configs for each of these services).
## Performance
Performance is extremely important for zstd and we only merge pull requests whose performance
landscape and corresponding trade-offs have been adequately analyzed, reproduced, and presented.
This high bar for performance means that every PR which has the potential to
impact performance takes a very long time for us to properly review. That being said, we
always welcome contributions to improve performance (or worsen performance for the trade-off of
something else). Please keep the following in mind before submitting a performance related PR:
1. Zstd isn't as old as gzip but it has been around for time now and its evolution is
very well documented via past Github issues and pull requests. It may be the case that your
particular performance optimization has already been considered in the past. Please take some
time to search through old issues and pull requests using keywords specific to your
would-be PR. Of course, just because a topic has already been discussed (and perhaps rejected
on some grounds) in the past, doesn't mean it isn't worth bringing up again. But even in that case,
it will be helpful for you to have context from that topic's history before contributing.
2. The distinction between noise and actual performance gains can unfortunately be very subtle
especially when microbenchmarking extremely small wins or losses. The only remedy to getting
something subtle merged is extensive benchmarking. You will be doing us a great favor if you
take the time to run extensive, long-duration, and potentially cross-(os, platform, process, etc)
benchmarks on your end before submitting a PR. Of course, you will not be able to benchmark
your changes on every single processor and os out there (and neither will we) but do that best
you can:) We've added some things to think about when benchmarking below in the Benchmarking
Performance section which might be helpful for you.
3. Optimizing performance for a certain OS, processor vendor, compiler, or network system is a perfectly
legitimate thing to do as long as it does not harm the overall performance health of Zstd.
This is a hard balance to strike but please keep in mind other aspects of Zstd when
submitting changes that are clang-specific, windows-specific, etc.
## Benchmarking Performance
Performance microbenchmarking is a tricky subject but also essential for Zstd. We value empirical
testing over theoretical speculation. This guide it not perfect but for most scenarios, it
is a good place to start.
### Stability
Unfortunately, the most important aspect in being able to benchmark reliably is to have a stable
benchmarking machine. A virtual machine, a machine with shared resources, or your laptop
will typically not be stable enough to obtain reliable benchmark results. If you can get your
hands on a desktop, this is usually a better scenario.
Of course, benchmarking can be done on non-hyper-stable machines as well. You will just have to
do a little more work to ensure that you are in fact measuring the changes you've made and not
noise. Here are some things you can do to make your benchmarks more stable:
1. The most simple thing you can do to drastically improve the stability of your benchmark is
to run it multiple times and then aggregate the results of those runs. As a general rule of
thumb, the smaller the change you are trying to measure, the more samples of benchmark runs
you will have to aggregate over to get reliable results. Here are some additional things to keep in
mind when running multiple trials:
* How you aggregate your samples are important. You might be tempted to use the mean of your
results. While this is certainly going to be a more stable number than a raw single sample
benchmark number, you might have more luck by taking the median. The mean is not robust to
outliers whereas the median is. Better still, you could simply take the fastest speed your
benchmark achieved on each run since that is likely the fastest your process will be
capable of running your code. In our experience, this (aggregating by just taking the sample
with the fastest running time) has been the most stable approach.
* The more samples you have, the more stable your benchmarks should be. You can verify
your improved stability by looking at the size of your confidence intervals as you
increase your sample count. These should get smaller and smaller. Eventually hopefully
smaller than the performance win you are expecting.
* Most processors will take some time to get `hot` when running anything. The observations
you collect during that time period will very different from the true performance number. Having
a very large number of sample will help alleviate this problem slightly but you can also
address is directly by simply not including the first `n` iterations of your benchmark in
your aggregations. You can determine `n` by simply looking at the results from each iteration
and then hand picking a good threshold after which the variance in results seems to stabilize.
2. You cannot really get reliable benchmarks if your host machine is simultaneously running
another cpu/memory-intensive application in the background. If you are running benchmarks on your
personal laptop for instance, you should close all applications (including your code editor and
browser) before running your benchmarks. You might also have invisible background applications
running. You can see what these are by looking at either Activity Monitor on Mac or Task Manager
on Windows. You will get more stable benchmark results of you end those processes as well.
* If you have multiple cores, you can even run your benchmark on a reserved core to prevent
pollution from other OS and user processes. There are a number of ways to do this depending
on your OS:
* On linux boxes, you have use https://github.com/lpechacek/cpuset.
* On Windows, you can "Set Processor Affinity" using https://www.thewindowsclub.com/processor-affinity-windows
* On Mac, you can try to use their dedicated affinity API https://developer.apple.com/library/archive/releasenotes/Performance/RN-AffinityAPI/#//apple_ref/doc/uid/TP40006635-CH1-DontLinkElementID_2
3. To benchmark, you will likely end up writing a separate c/c++ program that will link libzstd.
Dynamically linking your library will introduce some added variation (not a large amount but
definitely some). Statically linking libzstd will be more stable. Static libraries should
be enabled by default when building zstd.
4. Use a profiler with a good high resolution timer. See the section below on profiling for
details on this.
5. Disable frequency scaling, turbo boost and address space randomization (this will vary by OS)
6. Try to avoid storage. On some systems you can use tmpfs. Putting the program, inputs and outputs on
tmpfs avoids touching a real storage system, which can have a pretty big variability.
Also check our LLVM's guide on benchmarking here: https://llvm.org/docs/Benchmarking.html
### Zstd benchmark
The fastest signal you can get regarding your performance changes is via the in-build zstd cli
bench option. You can run Zstd as you typically would for your scenario using some set of options
and then additionally also specify the `-b#` option. Doing this will run our benchmarking pipeline
for that options you have just provided. If you want to look at the internals of how this
benchmarking script works, you can check out programs/benchzstd.c
For example: say you have made a change that you believe improves the speed of zstd level 1. The
very first thing you should use to assess whether you actually achieved any sort of improvement
is `zstd -b`. You might try to do something like this. Note: you can use the `-i` option to
specify a running time for your benchmark in seconds (default is 3 seconds).
Usually, the longer the running time, the more stable your results will be.
```
$ git checkout <commit-before-your-change>
$ make && cp zstd zstd-old
$ git checkout <commit-after-your-change>
$ make && cp zstd zstd-new
$ zstd-old -i5 -b1 <your-test-data>
1<your-test-data> : 8990 -> 3992 (2.252), 302.6 MB/s , 626.4 MB/s
$ zstd-new -i5 -b1 <your-test-data>
1<your-test-data> : 8990 -> 3992 (2.252), 302.8 MB/s , 628.4 MB/s
```
Unless your performance win is large enough to be visible despite the intrinsic noise
on your computer, benchzstd alone will likely not be enough to validate the impact of your
changes. For example, the results of the example above indicate that effectively nothing
changed but there could be a small <3% improvement that the noise on the host machine
obscured. So unless you see a large performance win (10-15% consistently) using just
this method of evaluation will not be sufficient.
### Profiling
There are a number of great profilers out there. We're going to briefly mention how you can
profile your code using `instruments` on mac, `perf` on linux and `visual studio profiler`
on Windows.
Say you have an idea for a change that you think will provide some good performance gains
for level 1 compression on Zstd. Typically this means, you have identified a section of
code that you think can be made to run faster.
The first thing you will want to do is make sure that the piece of code is actually taking up
a notable amount of time to run. It is usually not worth optimizing something which accounts for less than
0.0001% of the total running time. Luckily, there are tools to help with this.
Profilers will let you see how much time your code spends inside a particular function.
If your target code snippet is only part of a function, it might be worth trying to
isolate that snippet by moving it to its own function (this is usually not necessary but
might be).
Most profilers (including the profilers discussed below) will generate a call graph of
functions for you. Your goal will be to find your function of interest in this call graph
and then inspect the time spent inside of it. You might also want to look at the annotated
assembly which most profilers will provide you with.
#### Instruments
We will once again consider the scenario where you think you've identified a piece of code
whose performance can be improved upon. Follow these steps to profile your code using
Instruments.
1. Open Instruments
2. Select `Time Profiler` from the list of standard templates
3. Close all other applications except for your instruments window and your terminal
4. Run your benchmarking script from your terminal window
* You will want a benchmark that runs for at least a few seconds (5 seconds will
usually be long enough). This way the profiler will have something to work with
and you will have ample time to attach your profiler to this process:)
* I will just use benchzstd as my benchmarmking script for this example:
```
$ zstd -b1 -i5 <my-data> # this will run for 5 seconds
```
5. Once you run your benchmarking script, switch back over to instruments and attach your
process to the time profiler. You can do this by:
* Clicking on the `All Processes` drop down in the top left of the toolbar.
* Selecting your process from the dropdown. In my case, it is just going to be labeled
`zstd`
* Hitting the bright red record circle button on the top left of the toolbar
6. You profiler will now start collecting metrics from your benchmarking script. Once
you think you have collected enough samples (usually this is the case after 3 seconds of
recording), stop your profiler.
7. Make sure that in toolbar of the bottom window, `profile` is selected.
8. You should be able to see your call graph.
* If you don't see the call graph or an incomplete call graph, make sure you have compiled
zstd and your benchmarking script using debug flags. On mac and linux, this just means
you will have to supply the `-g` flag alone with your build script. You might also
have to provide the `-fno-omit-frame-pointer` flag
9. Dig down the graph to find your function call and then inspect it by double clicking
the list item. You will be able to see the annotated source code and the assembly side by
side.
#### Perf
This wiki has a pretty detailed tutorial on getting started working with perf so we'll
leave you to check that out of you're getting started:
https://perf.wiki.kernel.org/index.php/Tutorial
Some general notes on perf:
* Use `perf stat -r # <bench-program>` to quickly get some relevant timing and
counter statistics. Perf uses a high resolution timer and this is likely one
of the first things your team will run when assessing your PR.
* Perf has a long list of hardware counters that can be viewed with `perf --list`.
When measuring optimizations, something worth trying is to make sure the hardware
counters you expect to be impacted by your change are in fact being so. For example,
if you expect the L1 cache misses to decrease with your change, you can look at the
counter `L1-dcache-load-misses`
* Perf hardware counters will not work on a virtual machine.
#### Visual Studio
TODO
## Issues
We use GitHub issues to track public bugs. Please ensure your description is
clear and has sufficient instructions to be able to reproduce the issue.
Facebook has a [bounty program](https://www.facebook.com/whitehat/) for the safe
disclosure of security bugs. In those cases, please go through the process
outlined on that page and do not file a public issue.
## Coding Style
It's a pretty long topic, which is difficult to summarize in a single paragraph.
As a rule of thumbs, try to imitate the coding style of
similar lines of codes around your contribution.
The following is a non-exhaustive list of rules employed in zstd code base:
### C90
This code base is following strict C90 standard,
with 2 extensions : 64-bit `long long` types, and variadic macros.
This rule is applied strictly to code within `lib/` and `programs/`.
Sub-project in `contrib/` are allowed to use other conventions.
### C++ direct compatibility : symbol mangling
All public symbol declarations must be wrapped in `extern “C” { … }`,
so that this project can be compiled as C++98 code,
and linked into C++ applications.
### Minimal Frugal
This design requirement is fundamental to preserve the portability of the code base.
#### Dependencies
- Reduce dependencies to the minimum possible level.
Any dependency should be considered “bad” by default,
and only tolerated because it provides a service in a better way than can be achieved locally.
The only external dependencies this repository tolerates are
standard C libraries, and in rare cases, system level headers.
- Within `lib/`, this policy is even more drastic.
The only external dependencies allowed are `<assert.h>`, `<stdlib.h>`, `<string.h>`,
and even then, not directly.
In particular, no function shall ever allocate on heap directly,
and must use instead `ZSTD_malloc()` and equivalent.
Other accepted non-symbol headers are `<stddef.h>` and `<limits.h>`.
- Within the project, there is a strict hierarchy of dependencies that must be respected.
`programs/` is allowed to depend on `lib/`, but only its public API.
Within `lib/`, `lib/common` doesn't depend on any other directory.
`lib/compress` and `lib/decompress` shall not depend on each other.
`lib/dictBuilder` can depend on `lib/common` and `lib/compress`, but not `lib/decompress`.
#### Resources
- Functions in `lib/` must use very little stack space,
several dozens of bytes max.
Everything larger must use the heap allocator,
or require a scratch buffer to be emplaced manually.
### Naming
* All public symbols are prefixed with `ZSTD_`
+ private symbols, with a scope limited to their own unit, are free of this restriction.
However, since `libzstd` source code can be amalgamated,
each symbol name must attempt to be (and remain) unique.
Avoid too generic names that could become ground for future collisions.
This generally implies usage of some form of prefix.
* For symbols (functions and variables), naming convention is `PREFIX_camelCase`.
+ In some advanced cases, one can also find :
- `PREFIX_prefix2_camelCase`
- `PREFIX_camelCase_extendedQualifier`
* Multi-words names generally consist of an action followed by object:
- for example : `ZSTD_createCCtx()`
* Prefer positive actions
- `goBackward` rather than `notGoForward`
* Type names (`struct`, etc.) follow similar convention,
except that they are allowed and even invited to start by an Uppercase letter.
Example : `ZSTD_CCtx`, `ZSTD_CDict`
* Macro names are all Capital letters.
The same composition rules (`PREFIX_NAME_QUALIFIER`) apply.
* File names are all lowercase letters.
The convention is `snake_case`.
File names **must** be unique across the entire code base,
even when they stand in clearly separated directories.
### Qualifiers
* This code base is `const` friendly, if not `const` fanatical.
Any variable that can be `const` (aka. read-only) **must** be `const`.
Any pointer which content will not be modified must be `const`.
This property is then controlled at compiler level.
`const` variables are an important signal to readers that this variable isn't modified.
Conversely, non-const variables are a signal to readers to watch out for modifications later on in the function.
* If a function must be inlined, mention it explicitly,
using project's own portable macros, such as `FORCE_INLINE_ATTR`,
defined in `lib/common/compiler.h`.
### Debugging
* **Assertions** are welcome, and should be used very liberally,
to control any condition the code expects for its correct execution.
These assertion checks will be run in debug builds, and disabled in production.
* For traces, this project provides its own debug macros,
in particular `DEBUGLOG(level, ...)`, defined in `lib/common/debug.h`.
### Code documentation
* Avoid code documentation that merely repeats what the code is already stating.
Whenever applicable, prefer employing the code as the primary way to convey explanations.
Example 1 : `int nbTokens = n;` instead of `int i = n; /* i is a nb of tokens *./`.
Example 2 : `assert(size > 0);` instead of `/* here, size should be positive */`.
* At declaration level, the documentation explains how to use the function or variable
and when applicable why it's needed, of the scenarios where it can be useful.
* At implementation level, the documentation explains the general outline of the algorithm employed,
and when applicable why this specific choice was preferred.
### General layout
* 4 spaces for indentation rather than tabs
* Code documentation shall directly precede function declaration or implementation
* Function implementations and its code documentation should be preceded and followed by an empty line
## License
By contributing to Zstandard, you agree that your contributions will be licensed
under both the [LICENSE](LICENSE) file and the [COPYING](COPYING) file in the root directory of this source tree.

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build_amd64/_deps/zstd-src/COPYING
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@ -1,339 +0,0 @@
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of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.

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@ -1,30 +0,0 @@
BSD License
For Zstandard software
Copyright (c) Meta Platforms, Inc. and affiliates. All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
* Neither the name Facebook, nor Meta, nor the names of its contributors may
be used to endorse or promote products derived from this software without
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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// swift-tools-version:5.0
// The swift-tools-version declares the minimum version of Swift required to build this package.
import PackageDescription
let package = Package(
name: "zstd",
platforms: [
.macOS(.v10_10), .iOS(.v9), .tvOS(.v9)
],
products: [
// Products define the executables and libraries a package produces, and make them visible to other packages.
.library(
name: "libzstd",
targets: [ "libzstd" ])
],
dependencies: [
// Dependencies declare other packages that this package depends on.
// .package(url: /* package url */, from: "1.0.0"),
],
targets: [
// Targets are the basic building blocks of a package. A target can define a module or a test suite.
// Targets can depend on other targets in this package, and on products in packages this package depends on.
.target(
name: "libzstd",
path: "lib",
sources: [ "common", "compress", "decompress", "dictBuilder" ],
publicHeadersPath: ".",
cSettings: [
.headerSearchPath(".")
])
],
swiftLanguageVersions: [.v5],
cLanguageStandard: .gnu11,
cxxLanguageStandard: .gnucxx14
)

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<p align="center"><img src="https://raw.githubusercontent.com/facebook/zstd/dev/doc/images/zstd_logo86.png" alt="Zstandard"></p>
__Zstandard__, or `zstd` as short version, is a fast lossless compression algorithm,
targeting real-time compression scenarios at zlib-level and better compression ratios.
It's backed by a very fast entropy stage, provided by [Huff0 and FSE library](https://github.com/Cyan4973/FiniteStateEntropy).
Zstandard's format is stable and documented in [RFC8878](https://datatracker.ietf.org/doc/html/rfc8878). Multiple independent implementations are already available.
This repository represents the reference implementation, provided as an open-source dual [BSD](LICENSE) OR [GPLv2](COPYING) licensed **C** library,
and a command line utility producing and decoding `.zst`, `.gz`, `.xz` and `.lz4` files.
Should your project require another programming language,
a list of known ports and bindings is provided on [Zstandard homepage](https://facebook.github.io/zstd/#other-languages).
**Development branch status:**
[![Build Status][travisDevBadge]][travisLink]
[![Build status][CircleDevBadge]][CircleLink]
[![Build status][CirrusDevBadge]][CirrusLink]
[![Fuzzing Status][OSSFuzzBadge]][OSSFuzzLink]
[travisDevBadge]: https://api.travis-ci.com/facebook/zstd.svg?branch=dev "Continuous Integration test suite"
[travisLink]: https://travis-ci.com/facebook/zstd
[CircleDevBadge]: https://circleci.com/gh/facebook/zstd/tree/dev.svg?style=shield "Short test suite"
[CircleLink]: https://circleci.com/gh/facebook/zstd
[CirrusDevBadge]: https://api.cirrus-ci.com/github/facebook/zstd.svg?branch=dev
[CirrusLink]: https://cirrus-ci.com/github/facebook/zstd
[OSSFuzzBadge]: https://oss-fuzz-build-logs.storage.googleapis.com/badges/zstd.svg
[OSSFuzzLink]: https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:zstd
## Benchmarks
For reference, several fast compression algorithms were tested and compared
on a desktop featuring a Core i7-9700K CPU @ 4.9GHz
and running Ubuntu 20.04 (`Linux ubu20 5.15.0-101-generic`),
using [lzbench], an open-source in-memory benchmark by @inikep
compiled with [gcc] 9.4.0,
on the [Silesia compression corpus].
[lzbench]: https://github.com/inikep/lzbench
[Silesia compression corpus]: https://sun.aei.polsl.pl//~sdeor/index.php?page=silesia
[gcc]: https://gcc.gnu.org/
| Compressor name | Ratio | Compression| Decompress.|
| --------------- | ------| -----------| ---------- |
| **zstd 1.5.6 -1** | 2.887 | 510 MB/s | 1580 MB/s |
| [zlib] 1.2.11 -1 | 2.743 | 95 MB/s | 400 MB/s |
| brotli 1.0.9 -0 | 2.702 | 395 MB/s | 430 MB/s |
| **zstd 1.5.6 --fast=1** | 2.437 | 545 MB/s | 1890 MB/s |
| **zstd 1.5.6 --fast=3** | 2.239 | 650 MB/s | 2000 MB/s |
| quicklz 1.5.0 -1 | 2.238 | 525 MB/s | 750 MB/s |
| lzo1x 2.10 -1 | 2.106 | 650 MB/s | 825 MB/s |
| [lz4] 1.9.4 | 2.101 | 700 MB/s | 4000 MB/s |
| lzf 3.6 -1 | 2.077 | 420 MB/s | 830 MB/s |
| snappy 1.1.9 | 2.073 | 530 MB/s | 1660 MB/s |
[zlib]: https://www.zlib.net/
[lz4]: https://lz4.github.io/lz4/
The negative compression levels, specified with `--fast=#`,
offer faster compression and decompression speed
at the cost of compression ratio.
Zstd can also offer stronger compression ratios at the cost of compression speed.
Speed vs Compression trade-off is configurable by small increments.
Decompression speed is preserved and remains roughly the same at all settings,
a property shared by most LZ compression algorithms, such as [zlib] or lzma.
The following tests were run
on a server running Linux Debian (`Linux version 4.14.0-3-amd64`)
with a Core i7-6700K CPU @ 4.0GHz,
using [lzbench], an open-source in-memory benchmark by @inikep
compiled with [gcc] 7.3.0,
on the [Silesia compression corpus].
Compression Speed vs Ratio | Decompression Speed
---------------------------|--------------------
![Compression Speed vs Ratio](doc/images/CSpeed2.png "Compression Speed vs Ratio") | ![Decompression Speed](doc/images/DSpeed3.png "Decompression Speed")
A few other algorithms can produce higher compression ratios at slower speeds, falling outside of the graph.
For a larger picture including slow modes, [click on this link](doc/images/DCspeed5.png).
## The case for Small Data compression
Previous charts provide results applicable to typical file and stream scenarios (several MB). Small data comes with different perspectives.
The smaller the amount of data to compress, the more difficult it is to compress. This problem is common to all compression algorithms, and reason is, compression algorithms learn from past data how to compress future data. But at the beginning of a new data set, there is no "past" to build upon.
To solve this situation, Zstd offers a __training mode__, which can be used to tune the algorithm for a selected type of data.
Training Zstandard is achieved by providing it with a few samples (one file per sample). The result of this training is stored in a file called "dictionary", which must be loaded before compression and decompression.
Using this dictionary, the compression ratio achievable on small data improves dramatically.
The following example uses the `github-users` [sample set](https://github.com/facebook/zstd/releases/tag/v1.1.3), created from [github public API](https://developer.github.com/v3/users/#get-all-users).
It consists of roughly 10K records weighing about 1KB each.
Compression Ratio | Compression Speed | Decompression Speed
------------------|-------------------|--------------------
![Compression Ratio](doc/images/dict-cr.png "Compression Ratio") | ![Compression Speed](doc/images/dict-cs.png "Compression Speed") | ![Decompression Speed](doc/images/dict-ds.png "Decompression Speed")
These compression gains are achieved while simultaneously providing _faster_ compression and decompression speeds.
Training works if there is some correlation in a family of small data samples. The more data-specific a dictionary is, the more efficient it is (there is no _universal dictionary_).
Hence, deploying one dictionary per type of data will provide the greatest benefits.
Dictionary gains are mostly effective in the first few KB. Then, the compression algorithm will gradually use previously decoded content to better compress the rest of the file.
### Dictionary compression How To:
1. Create the dictionary
`zstd --train FullPathToTrainingSet/* -o dictionaryName`
2. Compress with dictionary
`zstd -D dictionaryName FILE`
3. Decompress with dictionary
`zstd -D dictionaryName --decompress FILE.zst`
## Build instructions
`make` is the officially maintained build system of this project.
All other build systems are "compatible" and 3rd-party maintained,
they may feature small differences in advanced options.
When your system allows it, prefer using `make` to build `zstd` and `libzstd`.
### Makefile
If your system is compatible with standard `make` (or `gmake`),
invoking `make` in root directory will generate `zstd` cli in root directory.
It will also create `libzstd` into `lib/`.
Other available options include:
- `make install` : create and install zstd cli, library and man pages
- `make check` : create and run `zstd`, test its behavior on local platform
The `Makefile` follows the [GNU Standard Makefile conventions](https://www.gnu.org/prep/standards/html_node/Makefile-Conventions.html),
allowing staged install, standard flags, directory variables and command variables.
For advanced use cases, specialized compilation flags which control binary generation
are documented in [`lib/README.md`](lib/README.md#modular-build) for the `libzstd` library
and in [`programs/README.md`](programs/README.md#compilation-variables) for the `zstd` CLI.
### cmake
A `cmake` project generator is provided within `build/cmake`.
It can generate Makefiles or other build scripts
to create `zstd` binary, and `libzstd` dynamic and static libraries.
By default, `CMAKE_BUILD_TYPE` is set to `Release`.
#### Support for Fat (Universal2) Output
`zstd` can be built and installed with support for both Apple Silicon (M1/M2) as well as Intel by using CMake's Universal2 support.
To perform a Fat/Universal2 build and install use the following commands:
```bash
cmake -B build-cmake-debug -S build/cmake -G Ninja -DCMAKE_OSX_ARCHITECTURES="x86_64;x86_64h;arm64"
cd build-cmake-debug
ninja
sudo ninja install
```
### Meson
A Meson project is provided within [`build/meson`](build/meson). Follow
build instructions in that directory.
You can also take a look at [`.travis.yml`](.travis.yml) file for an
example about how Meson is used to build this project.
Note that default build type is **release**.
### VCPKG
You can build and install zstd [vcpkg](https://github.com/Microsoft/vcpkg/) dependency manager:
git clone https://github.com/Microsoft/vcpkg.git
cd vcpkg
./bootstrap-vcpkg.sh
./vcpkg integrate install
./vcpkg install zstd
The zstd port in vcpkg is kept up to date by Microsoft team members and community contributors.
If the version is out of date, please [create an issue or pull request](https://github.com/Microsoft/vcpkg) on the vcpkg repository.
### Conan
You can install pre-built binaries for zstd or build it from source using [Conan](https://conan.io/). Use the following command:
```bash
conan install --requires="zstd/[*]" --build=missing
```
The zstd Conan recipe is kept up to date by Conan maintainers and community contributors.
If the version is out of date, please [create an issue or pull request](https://github.com/conan-io/conan-center-index) on the ConanCenterIndex repository.
### Visual Studio (Windows)
Going into `build` directory, you will find additional possibilities:
- Projects for Visual Studio 2005, 2008 and 2010.
+ VS2010 project is compatible with VS2012, VS2013, VS2015 and VS2017.
- Automated build scripts for Visual compiler by [@KrzysFR](https://github.com/KrzysFR), in `build/VS_scripts`,
which will build `zstd` cli and `libzstd` library without any need to open Visual Studio solution.
### Buck
You can build the zstd binary via buck by executing: `buck build programs:zstd` from the root of the repo.
The output binary will be in `buck-out/gen/programs/`.
### Bazel
You easily can integrate zstd into your Bazel project by using the module hosted on the [Bazel Central Repository](https://registry.bazel.build/modules/zstd).
## Testing
You can run quick local smoke tests by running `make check`.
If you can't use `make`, execute the `playTest.sh` script from the `src/tests` directory.
Two env variables `$ZSTD_BIN` and `$DATAGEN_BIN` are needed for the test script to locate the `zstd` and `datagen` binary.
For information on CI testing, please refer to `TESTING.md`.
## Status
Zstandard is currently deployed within Facebook and many other large cloud infrastructures.
It is run continuously to compress large amounts of data in multiple formats and use cases.
Zstandard is considered safe for production environments.
## License
Zstandard is dual-licensed under [BSD](LICENSE) OR [GPLv2](COPYING).
## Contributing
The `dev` branch is the one where all contributions are merged before reaching `release`.
If you plan to propose a patch, please commit into the `dev` branch, or its own feature branch.
Direct commit to `release` are not permitted.
For more information, please read [CONTRIBUTING](CONTRIBUTING.md).

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# Reporting and Fixing Security Issues
Please do not open GitHub issues or pull requests - this makes the problem immediately visible to everyone, including malicious actors. Security issues in this open source project can be safely reported via the Meta Bug Bounty program:
https://www.facebook.com/whitehat
Meta's security team will triage your report and determine whether or not is it eligible for a bounty under our program.
# Receiving Vulnerability Notifications
In the case that a significant security vulnerability is reported to us or discovered by us---without being publicly known---we will, at our discretion, notify high-profile, high-exposure users of Zstandard ahead of our public disclosure of the issue and associated fix.
If you believe your project would benefit from inclusion in this list, please reach out to one of the maintainers.
<!-- Note to maintainers: this list is kept [here](https://fburl.com/wiki/cgc1l62x). -->

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Testing
=======
Zstandard CI testing is split up into three sections:
short, medium, and long tests.
Short Tests
-----------
Short tests run on CircleCI for new commits on every branch and pull request.
They consist of the following tests:
- Compilation on all supported targets (x86, x86_64, ARM, AArch64, PowerPC, and PowerPC64)
- Compilation on various versions of gcc, clang, and g++
- `tests/playTests.sh` on x86_64, without the tests on long data (CLI tests)
- Small tests (`tests/legacy.c`, `tests/longmatch.c`) on x64_64
Medium Tests
------------
Medium tests run on every commit and pull request to `dev` branch, on TravisCI.
They consist of the following tests:
- The following tests run with UBsan and Asan on x86_64 and x86, as well as with
Msan on x86_64
- `tests/playTests.sh --test-large-data`
- Fuzzer tests: `tests/fuzzer.c`, `tests/zstreamtest.c`, and `tests/decodecorpus.c`
- `tests/zstreamtest.c` under Tsan (streaming mode, including multithreaded mode)
- Valgrind Test (`make -C tests test-valgrind`) (testing CLI and fuzzer under `valgrind`)
- Fuzzer tests (see above) on ARM, AArch64, PowerPC, and PowerPC64
Long Tests
----------
Long tests run on all commits to `release` branch,
and once a day on the current version of `dev` branch,
on TravisCI.
They consist of the following tests:
- Entire test suite (including fuzzers and some other specialized tests) on:
- x86_64 and x86 with UBsan and Asan
- x86_64 with Msan
- ARM, AArch64, PowerPC, and PowerPC64
- Streaming mode fuzzer with Tsan (for the `zstdmt` testing)
- ZlibWrapper tests, including under valgrind
- Versions test (ensuring `zstd` can decode files from all previous versions)
- `pzstd` with asan and tsan, as well as in 32-bits mode
- Testing `zstd` with legacy mode off
- Entire test suite and make install on macOS

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## Project Support Notice
The VS2005 Project directory has been moved to the contrib directory in order to indicate that it will no longer be supported.

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@ -1,440 +0,0 @@
<?xml version="1.0" encoding="Windows-1252"?>
<VisualStudioProject
ProjectType="Visual C++"
Version="8.00"
Name="fullbench"
ProjectGUID="{CC8F1D1B-BA2F-43E3-A71F-FA415D81AAD3}"
RootNamespace="fullbench"
Keyword="Win32Proj"
>
<Platforms>
<Platform
Name="Win32"
/>
<Platform
Name="x64"
/>
</Platforms>
<ToolFiles>
</ToolFiles>
<Configurations>
<Configuration
Name="Debug|Win32"
OutputDirectory="$(SolutionDir)bin\$(PlatformName)\$(ConfigurationName)"
IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
ConfigurationType="1"
CharacterSet="2"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
/>
<Tool
Name="VCCLCompilerTool"
Optimization="0"
AdditionalIncludeDirectories="$(SolutionDir)..\..\lib;$(SolutionDir)..\..\lib\common;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\programs"
PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
MinimalRebuild="true"
BasicRuntimeChecks="3"
RuntimeLibrary="3"
UsePrecompiledHeader="0"
WarningLevel="4"
WarnAsError="true"
DebugInformationFormat="4"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
LinkIncremental="2"
GenerateDebugInformation="true"
SubSystem="1"
TargetMachine="1"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
<Configuration
Name="Release|Win32"
OutputDirectory="$(SolutionDir)bin\$(PlatformName)\$(ConfigurationName)"
IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
ConfigurationType="1"
CharacterSet="2"
WholeProgramOptimization="1"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
/>
<Tool
Name="VCCLCompilerTool"
Optimization="2"
EnableIntrinsicFunctions="true"
OmitFramePointers="true"
AdditionalIncludeDirectories="$(SolutionDir)..\..\lib;$(SolutionDir)..\..\lib\common;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\programs"
PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
RuntimeLibrary="0"
EnableFunctionLevelLinking="true"
UsePrecompiledHeader="0"
WarningLevel="4"
DebugInformationFormat="3"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
LinkIncremental="1"
GenerateDebugInformation="true"
SubSystem="1"
OptimizeReferences="2"
EnableCOMDATFolding="2"
TargetMachine="1"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
<Configuration
Name="Debug|x64"
OutputDirectory="$(SolutionDir)bin\$(PlatformName)\$(ConfigurationName)"
IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
ConfigurationType="1"
CharacterSet="2"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
TargetEnvironment="3"
/>
<Tool
Name="VCCLCompilerTool"
Optimization="0"
AdditionalIncludeDirectories="$(SolutionDir)..\..\lib;$(SolutionDir)..\..\lib\common;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\programs"
PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
MinimalRebuild="true"
BasicRuntimeChecks="3"
RuntimeLibrary="3"
UsePrecompiledHeader="0"
WarningLevel="4"
WarnAsError="true"
DebugInformationFormat="3"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
LinkIncremental="2"
GenerateDebugInformation="true"
SubSystem="1"
TargetMachine="17"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
<Configuration
Name="Release|x64"
OutputDirectory="$(SolutionDir)bin\$(PlatformName)\$(ConfigurationName)"
IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
ConfigurationType="1"
CharacterSet="2"
WholeProgramOptimization="1"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
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546
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View File

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2
build_amd64/_deps/zstd-src/contrib/cleanTabs
View File

@ -1,2 +0,0 @@
#!/bin/sh
sed -i '' $'s/\t/ /g' ../lib/**/*.{h,c} ../programs/*.{h,c} ../tests/*.c ./**/*.{h,cpp} ../examples/*.c ../zlibWrapper/*.{h,c}

1
build_amd64/_deps/zstd-src/contrib/diagnose_corruption/.gitignore vendored
View File

@ -1 +0,0 @@
check_flipped_bits

Some files were not shown because too many files have changed in this diff Show More