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mirror of https://github.com/facebook/zstd.git synced 2025-09-16 09:36:32 +02:00

Merge pull request #4406 from Cyan4973/separate-cmake-tests

cmake CI tests refactor
This commit is contained in:
Yann Collet
2025-06-09 15:19:47 -07:00
committed by GitHub
10 changed files with 419 additions and 264 deletions

153
.github/workflows/cmake-tests.yml vendored Normal file
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@@ -0,0 +1,153 @@
name: cmake-tests
# CMake-specific build and test workflows
# This workflow validates zstd builds across different CMake configurations,
# platforms, and edge cases to ensure broad compatibility.
concurrency:
group: cmake-${{ github.ref }}
cancel-in-progress: true
on:
pull_request:
branches: [ dev, release, actionsTest ]
permissions: read-all
env:
# Centralized test timeouts for consistency
QUICK_TEST_TIME: "30s"
STANDARD_TEST_TIME: "1mn"
# Common CMake flags
COMMON_CMAKE_FLAGS: "-DCMAKE_COMPILE_WARNING_AS_ERROR=ON -DZSTD_BUILD_TESTS=ON"
jobs:
# Ubuntu-based cmake build using make wrapper
# This test uses the make-driven cmake build to ensure compatibility
# with the existing build system integration
cmake-ubuntu-basic:
name: "CMake Ubuntu Basic Build"
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # tag=v4.2.2
- name: Install dependencies
run: |
sudo apt install liblzma-dev # Required for compression algorithms
- name: CMake build and test via make
run: |
# Use make wrapper for cmake build with quick test timeouts
FUZZERTEST=-T${{ env.STANDARD_TEST_TIME }} ZSTREAM_TESTTIME=-T${{ env.STANDARD_TEST_TIME }} make cmakebuild V=1
# Cross-platform cmake build with edge case: source paths containing spaces
# This test ensures cmake handles filesystem paths with spaces correctly
# across different operating systems and build generators
cmake-cross-platform-spaces:
name: "CMake Cross-Platform (Spaces in Path)"
runs-on: ${{ matrix.os }}
strategy:
matrix:
include:
- os: ubuntu-latest
generator: "Unix Makefiles"
name: "Linux"
- os: windows-latest
generator: "NMake Makefiles"
name: "Windows NMake"
- os: macos-latest
generator: "Unix Makefiles"
name: "macOS"
env:
SRC_DIR: "source directory with spaces"
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # tag=v4.2.2
with:
path: "${{ env.SRC_DIR }}"
- uses: ilammy/msvc-dev-cmd@0b201ec74fa43914dc39ae48a89fd1d8cb592756 # v1.13.0
if: ${{ matrix.generator == 'NMake Makefiles' }}
- name: "CMake build and install (${{ matrix.name }})"
run: |
# Test Release build with installation to verify packaging
cmake -S "${{ env.SRC_DIR }}/build/cmake" -B build -DBUILD_TESTING=ON -G "${{ matrix.generator }}" -DCMAKE_BUILD_TYPE=Release --install-prefix "${{ runner.temp }}/install"
cmake --build build --config Release
cmake --install build --config Release
# Windows-specific cmake testing with Visual Studio 2022
# Tests multiple generators and toolchains to ensure broad Windows compatibility
# including MSVC (x64, Win32, ARM64), MinGW, and Clang-CL with various architectures and optimizations
cmake-windows-comprehensive:
name: "CMake Windows VS2022 (${{ matrix.name }})"
runs-on: ${{ matrix.runner }}
strategy:
fail-fast: false
matrix:
include:
- generator: "Visual Studio 17 2022"
flags: "-A x64"
name: "MSVC x64"
runner: "windows-2022"
cmake_extra_flags: "-DCMAKE_COMPILE_WARNING_AS_ERROR=ON -DZSTD_BUILD_TESTS=ON"
- generator: "Visual Studio 17 2022"
flags: "-A Win32"
name: "MSVC Win32"
runner: "windows-2022"
cmake_extra_flags: "-DCMAKE_COMPILE_WARNING_AS_ERROR=ON -DZSTD_BUILD_TESTS=ON"
- generator: "Visual Studio 17 2022"
flags: "-A x64"
name: "MSVC x64 (No ZSTD_BUILD_TESTS)"
runner: "windows-2022"
# Intentionally omit ZSTD_BUILD_TESTS to reproduce the CXX language configuration bug
cmake_extra_flags: "-DCMAKE_COMPILE_WARNING_AS_ERROR=ON"
# - generator: "Visual Studio 17 2022"
# flags: "-A ARM64"
# name: "MSVC ARM64"
# runner: "windows-2022-arm64" # Disabled due to very long queue times
- generator: "MinGW Makefiles"
flags: ""
name: "MinGW"
runner: "windows-2022"
cmake_extra_flags: "-DCMAKE_COMPILE_WARNING_AS_ERROR=ON -DZSTD_BUILD_TESTS=ON"
- generator: "Visual Studio 17 2022"
flags: "-T ClangCL"
name: "Clang-CL"
runner: "windows-2022"
cmake_extra_flags: "-DCMAKE_COMPILE_WARNING_AS_ERROR=ON -DZSTD_BUILD_TESTS=ON"
- generator: "Visual Studio 17 2022"
flags: "-T ClangCL -A x64 -DCMAKE_C_FLAGS=/arch:AVX2"
name: "Clang-CL AVX2"
runner: "windows-2022"
cmake_extra_flags: "-DCMAKE_COMPILE_WARNING_AS_ERROR=ON -DZSTD_BUILD_TESTS=ON"
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # tag=v4.2.2
- name: Add MSBuild to PATH
uses: microsoft/setup-msbuild@6fb02220983dee41ce7ae257b6f4d8f9bf5ed4ce # tag=v2.0.0
- name: "Configure CMake (${{ matrix.name }})"
run: |
cd build\cmake
mkdir build
cd build
cmake.exe -G "${{matrix.generator}}" ${{matrix.flags}} -DCMAKE_BUILD_TYPE=Debug ${{ matrix.cmake_extra_flags }} -DZSTD_ZSTREAM_FLAGS=-T${{ env.QUICK_TEST_TIME }} -DZSTD_FUZZER_FLAGS=-T${{ env.QUICK_TEST_TIME }} -DZSTD_FULLBENCH_FLAGS=-i0 ..
- name: "Build (${{ matrix.name }})"
run: |
cd build\cmake\build
cmake.exe --build .
- name: "Test (${{ matrix.name }})"
run: |
cd build\cmake\build
ctest.exe -V -C Debug
# macOS ARM64 (Apple Silicon) specific cmake testing
# Validates zstd builds and runs correctly on Apple Silicon architecture
# Uses native ARM64 hardware for optimal performance and compatibility testing
cmake-macos-arm64:
name: "CMake macOS ARM64 (Apple Silicon)"
runs-on: macos-14 # ARM64 runner
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # tag=v4.2.2
- name: "CMake build and test (ARM64)"
run: |
# Configure and build with ARM64-specific optimizations
cd build/cmake
mkdir build
cd build
cmake -DCMAKE_BUILD_TYPE=Release ${{ env.COMMON_CMAKE_FLAGS }} -DZSTD_ZSTREAM_FLAGS=-T${{ env.QUICK_TEST_TIME }} -DZSTD_FUZZER_FLAGS=-T${{ env.QUICK_TEST_TIME }} -DZSTD_FULLBENCH_FLAGS=-i1 ..
make -j$(sysctl -n hw.ncpu)
ctest -V

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@@ -72,40 +72,6 @@ jobs:
# 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@11bd71901bbe5b1630ceea73d27597364c9af683 # tag=v4.2.2
- 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: ${{ matrix.os }}
strategy:
matrix:
include:
- os: ubuntu-latest
generator: "Unix Makefiles"
- os: windows-latest
generator: "NMake Makefiles"
- os: macos-latest
generator: "Unix Makefiles"
env:
SRC_DIR: "source directory with spaces"
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # tag=v4.2.2
with:
path: "${{ 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:
@@ -339,34 +305,6 @@ jobs:
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@11bd71901bbe5b1630ceea73d27597364c9af683 # tag=v4.2.2
- 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.

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@@ -9,226 +9,73 @@
cmake_minimum_required(VERSION 3.10 FATAL_ERROR)
# As of 2018-12-26 ZSTD has been validated to build with cmake version 3.13.2 new policies.
# Set and use the newest cmake policies that are validated to work
set(ZSTD_MAX_VALIDATED_CMAKE_MAJOR_VERSION "3")
set(ZSTD_MAX_VALIDATED_CMAKE_MINOR_VERSION "13") #Policies never changed at PATCH level
if("${ZSTD_MAX_VALIDATED_CMAKE_MAJOR_VERSION}" EQUAL "${CMAKE_MAJOR_VERSION}" AND
"${ZSTD_MAX_VALIDATED_CMAKE_MINOR_VERSION}" GREATER "${CMAKE_MINOR_VERSION}")
set(ZSTD_CMAKE_POLICY_VERSION "${CMAKE_VERSION}")
else()
set(ZSTD_CMAKE_POLICY_VERSION "${ZSTD_MAX_VALIDATED_CMAKE_MAJOR_VERSION}.${ZSTD_MAX_VALIDATED_CMAKE_MINOR_VERSION}.0")
endif()
cmake_policy(VERSION ${ZSTD_CMAKE_POLICY_VERSION})
set(CMAKE_BUILD_WITH_INSTALL_RPATH on)
#-----------------------------------------------------------------------------
# Setup CMake environment
#-----------------------------------------------------------------------------
set(CMAKE_BUILD_WITH_INSTALL_RPATH ON)
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules")
# Define project paths
set(ZSTD_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../..")
set(LIBRARY_DIR ${ZSTD_SOURCE_DIR}/lib)
# Parse version
include(GetZstdLibraryVersion)
GetZstdLibraryVersion(${LIBRARY_DIR}/zstd.h zstd_VERSION_MAJOR zstd_VERSION_MINOR zstd_VERSION_PATCH)
set(ZSTD_SHORT_VERSION "${zstd_VERSION_MAJOR}.${zstd_VERSION_MINOR}")
set(ZSTD_FULL_VERSION "${zstd_VERSION_MAJOR}.${zstd_VERSION_MINOR}.${zstd_VERSION_PATCH}")
project(zstd
VERSION "${ZSTD_FULL_VERSION}"
LANGUAGES C # Main library is in C
ASM # And ASM
)
message(STATUS "ZSTD VERSION: ${zstd_VERSION}")
set(zstd_HOMEPAGE_URL "https://facebook.github.io/zstd")
set(zstd_DESCRIPTION "Zstandard is a real-time compression algorithm, providing high compression ratios.")
# Set a default build type if none was specified
if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
message(STATUS "Setting build type to 'Release' as none was specified.")
set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build." FORCE)
# Set the possible values of build type for cmake-gui
set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release" "MinSizeRel" "RelWithDebInfo")
endif()
include(GNUInstallDirs)
# Always hide XXHash symbols
add_definitions(-DXXH_NAMESPACE=ZSTD_)
#-----------------------------------------------------------------------------
# Installation variables
# Configure CMake policies and version
#-----------------------------------------------------------------------------
include(ZstdVersion)
#-----------------------------------------------------------------------------
# Project declaration
#-----------------------------------------------------------------------------
project(zstd
VERSION "${ZSTD_FULL_VERSION}"
LANGUAGES C ASM # Main library is in C and ASM
HOMEPAGE_URL "${zstd_HOMEPAGE_URL}"
DESCRIPTION "${zstd_DESCRIPTION}"
)
#-----------------------------------------------------------------------------
# Build type configuration
#-----------------------------------------------------------------------------
if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
message(STATUS "Setting build type to 'Release' as none was specified.")
set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build." FORCE)
set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release" "MinSizeRel" "RelWithDebInfo")
endif()
#-----------------------------------------------------------------------------
# Include standard modules
#-----------------------------------------------------------------------------
include(GNUInstallDirs)
#-----------------------------------------------------------------------------
# Display installation information
#-----------------------------------------------------------------------------
message(STATUS "CMAKE_INSTALL_PREFIX: ${CMAKE_INSTALL_PREFIX}")
message(STATUS "CMAKE_INSTALL_LIBDIR: ${CMAKE_INSTALL_LIBDIR}")
#-----------------------------------------------------------------------------
# Options
# Configure build options
#-----------------------------------------------------------------------------
# Legacy support
option(ZSTD_LEGACY_SUPPORT "LEGACY SUPPORT" ON)
if (ZSTD_LEGACY_SUPPORT)
message(STATUS "ZSTD_LEGACY_SUPPORT defined!")
set(ZSTD_LEGACY_LEVEL 5 CACHE STRING "")
add_definitions(-DZSTD_LEGACY_SUPPORT=${ZSTD_LEGACY_LEVEL})
else ()
message(STATUS "ZSTD_LEGACY_SUPPORT not defined!")
add_definitions(-DZSTD_LEGACY_SUPPORT=0)
endif ()
if (APPLE)
option(ZSTD_FRAMEWORK "Build as Apple Frameworks" OFF)
endif ()
if (ANDROID)
set(ZSTD_MULTITHREAD_SUPPORT_DEFAULT OFF)
# Old versions of bionic libc don't have fseeko/ftello
if ((NOT ${ANDROID_PLATFORM_LEVEL}) OR ${ANDROID_PLATFORM_LEVEL} VERSION_LESS 24)
message(STATUS "Setting compile definitions for old Android API")
add_compile_definitions(LIBC_NO_FSEEKO)
endif ()
else()
set(ZSTD_MULTITHREAD_SUPPORT_DEFAULT ON)
endif()
# Multi-threading support
option(ZSTD_MULTITHREAD_SUPPORT "MULTITHREADING SUPPORT" ${ZSTD_MULTITHREAD_SUPPORT_DEFAULT})
if (ZSTD_MULTITHREAD_SUPPORT)
message(STATUS "ZSTD_MULTITHREAD_SUPPORT is enabled")
else ()
message(STATUS "ZSTD_MULTITHREAD_SUPPORT is disabled")
endif ()
option(ZSTD_BUILD_PROGRAMS "BUILD PROGRAMS" ON)
option(ZSTD_BUILD_CONTRIB "BUILD CONTRIB" OFF)
# Respect the conventional CMake option for enabling tests if it was specified on the first configure
if (BUILD_TESTING)
set(ZSTD_BUILD_TESTS_default ON)
else()
set(ZSTD_BUILD_TESTS_default OFF)
endif()
option(ZSTD_BUILD_TESTS "BUILD TESTS" ${ZSTD_BUILD_TESTS_default})
if (MSVC)
option(ZSTD_USE_STATIC_RUNTIME "LINK TO STATIC RUN-TIME LIBRARIES" OFF)
endif ()
# Enable C++ support for testing.
set(ZSTD_ENABLE_CXX ${ZSTD_BUILD_TESTS})
if(ZSTD_ENABLE_CXX)
enable_language(CXX)
endif()
include(ZstdOptions)
#-----------------------------------------------------------------------------
# Add extra compilation flags
# Configure compilation flags
#-----------------------------------------------------------------------------
include(AddZstdCompilationFlags)
ADD_ZSTD_COMPILATION_FLAGS(ON ZSTD_ENABLE_CXX ON) # C CXX LD
ADD_ZSTD_COMPILATION_FLAGS(ON ZSTD_ENABLE_CXX ON)
#-----------------------------------------------------------------------------
# External dependencies
# Configure dependencies
#-----------------------------------------------------------------------------
# Define a function to handle special thread settings for HP-UX
# See https://github.com/facebook/zstd/pull/3862 for details.
function(setup_hpux_threads)
find_package(Threads)
if (NOT Threads_FOUND)
set(CMAKE_USE_PTHREADS_INIT 1 PARENT_SCOPE)
set(CMAKE_THREAD_LIBS_INIT -lpthread PARENT_SCOPE)
set(CMAKE_HAVE_THREADS_LIBRARY 1 PARENT_SCOPE)
set(Threads_FOUND TRUE PARENT_SCOPE)
endif()
endfunction()
if (ZSTD_MULTITHREAD_SUPPORT AND UNIX)
if (CMAKE_SYSTEM_NAME MATCHES "HP-UX")
setup_hpux_threads()
else()
set(THREADS_PREFER_PTHREAD_FLAG ON)
find_package(Threads REQUIRED)
endif()
if (CMAKE_USE_PTHREADS_INIT)
set(THREADS_LIBS "${CMAKE_THREAD_LIBS_INIT}")
else()
message(SEND_ERROR "ZSTD currently does not support thread libraries other than pthreads")
endif()
endif ()
include(ZstdDependencies)
#-----------------------------------------------------------------------------
# Add source directories
# Configure build targets
#-----------------------------------------------------------------------------
add_subdirectory(lib)
option(ZSTD_PROGRAMS_LINK_SHARED "PROGRAMS LINK SHARED" OFF)
if (ZSTD_BUILD_PROGRAMS)
if (NOT ZSTD_BUILD_STATIC AND NOT ZSTD_PROGRAMS_LINK_SHARED)
message(SEND_ERROR "You need to build static library to build zstd CLI")
elseif(NOT ZSTD_BUILD_SHARED AND ZSTD_PROGRAMS_LINK_SHARED)
message(SEND_ERROR "You need to build shared library to build zstd CLI")
endif ()
add_subdirectory(programs)
endif ()
if (ZSTD_BUILD_TESTS)
enable_testing()
if (NOT ZSTD_BUILD_STATIC)
message(SEND_ERROR "You need to build static library to build tests")
endif ()
add_subdirectory(tests)
endif ()
if (ZSTD_BUILD_CONTRIB)
add_subdirectory(contrib)
endif ()
include(ZstdBuild)
#-----------------------------------------------------------------------------
# Add clean-all target
# Configure package generation
#-----------------------------------------------------------------------------
add_custom_target(clean-all
COMMAND ${CMAKE_BUILD_TOOL} clean
COMMAND rm -rf ${CMAKE_BINARY_DIR}/
)
#-----------------------------------------------------------------------------
# Generate Package Config files
#
# This section is based on the boiler plate code from:
# https://cmake.org/cmake/help/latest/manual/cmake-packages.7.html#creating-packages
#-----------------------------------------------------------------------------
include(CMakePackageConfigHelpers)
write_basic_package_version_file(
"${CMAKE_CURRENT_BINARY_DIR}/zstdConfigVersion.cmake"
VERSION ${zstd_VERSION}
COMPATIBILITY SameMajorVersion
)
# A Package Config file that works from the build directory
export(EXPORT zstdExports
FILE "${CMAKE_CURRENT_BINARY_DIR}/zstdTargets.cmake"
NAMESPACE zstd::
)
# A Package Config file that works from the installation directory
set(ConfigPackageLocation ${CMAKE_INSTALL_LIBDIR}/cmake/zstd)
install(EXPORT zstdExports
FILE zstdTargets.cmake
NAMESPACE zstd::
DESTINATION ${ConfigPackageLocation}
)
configure_package_config_file(
zstdConfig.cmake.in
"${CMAKE_CURRENT_BINARY_DIR}/zstdConfig.cmake"
INSTALL_DESTINATION ${ConfigPackageLocation}
)
install(FILES
"${CMAKE_CURRENT_BINARY_DIR}/zstdConfig.cmake"
"${CMAKE_CURRENT_BINARY_DIR}/zstdConfigVersion.cmake"
DESTINATION ${ConfigPackageLocation}
)
include(ZstdPackage)

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@@ -1,5 +1,7 @@
include(CheckCXXCompilerFlag)
include(CheckCCompilerFlag)
if(CMAKE_CXX_COMPILER)
include(CheckCXXCompilerFlag)
endif()
if (CMAKE_VERSION VERSION_GREATER_EQUAL 3.18)
set(ZSTD_HAVE_CHECK_LINKER_FLAG true)
@@ -21,7 +23,7 @@ function(EnableCompilerFlag _flag _C _CXX _LD)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${_flag}" PARENT_SCOPE)
endif ()
endif ()
if (_CXX)
if (_CXX AND CMAKE_CXX_COMPILER)
CHECK_CXX_COMPILER_FLAG(${_flag} CXX_FLAG_${varname})
if (CXX_FLAG_${varname})
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${_flag}" PARENT_SCOPE)

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@@ -0,0 +1,42 @@
# ################################################################
# ZSTD Build Targets Configuration
# ################################################################
# Always build the library first (this defines ZSTD_BUILD_STATIC/SHARED options)
add_subdirectory(lib)
# Validate build configuration after lib options are defined
if(ZSTD_BUILD_PROGRAMS)
if(NOT ZSTD_BUILD_STATIC AND NOT ZSTD_PROGRAMS_LINK_SHARED)
message(SEND_ERROR "Static library required to build zstd CLI programs")
elseif(NOT ZSTD_BUILD_SHARED AND ZSTD_PROGRAMS_LINK_SHARED)
message(SEND_ERROR "Shared library required to build zstd CLI programs")
endif()
endif()
if(ZSTD_BUILD_TESTS AND NOT ZSTD_BUILD_STATIC)
message(SEND_ERROR "Static library required to build test suite")
endif()
# Add programs if requested
if(ZSTD_BUILD_PROGRAMS)
add_subdirectory(programs)
endif()
# Add tests if requested
if(ZSTD_BUILD_TESTS)
enable_testing()
add_subdirectory(tests)
endif()
# Add contrib utilities if requested
if(ZSTD_BUILD_CONTRIB)
add_subdirectory(contrib)
endif()
# Clean-all target for thorough cleanup
add_custom_target(clean-all
COMMAND ${CMAKE_BUILD_TOOL} clean
COMMAND ${CMAKE_COMMAND} -E remove_directory ${CMAKE_BINARY_DIR}/
COMMENT "Performing complete clean including build directory"
)

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@@ -0,0 +1,30 @@
# ################################################################
# ZSTD Dependencies Configuration
# ################################################################
# Function to handle HP-UX thread configuration
function(setup_hpux_threads)
find_package(Threads)
if(NOT Threads_FOUND)
set(CMAKE_USE_PTHREADS_INIT 1 PARENT_SCOPE)
set(CMAKE_THREAD_LIBS_INIT -lpthread PARENT_SCOPE)
set(CMAKE_HAVE_THREADS_LIBRARY 1 PARENT_SCOPE)
set(Threads_FOUND TRUE PARENT_SCOPE)
endif()
endfunction()
# Configure threading support
if(ZSTD_MULTITHREAD_SUPPORT AND UNIX)
if(CMAKE_SYSTEM_NAME MATCHES "HP-UX")
setup_hpux_threads()
else()
set(THREADS_PREFER_PTHREAD_FLAG ON)
find_package(Threads REQUIRED)
endif()
if(CMAKE_USE_PTHREADS_INIT)
set(THREADS_LIBS "${CMAKE_THREAD_LIBS_INIT}")
else()
message(SEND_ERROR "ZSTD currently does not support thread libraries other than pthreads")
endif()
endif()

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@@ -0,0 +1,68 @@
# ################################################################
# ZSTD Build Options Configuration
# ################################################################
# Legacy support configuration
option(ZSTD_LEGACY_SUPPORT "Enable legacy format support" ON)
if(ZSTD_LEGACY_SUPPORT)
message(STATUS "ZSTD_LEGACY_SUPPORT enabled")
set(ZSTD_LEGACY_LEVEL 5 CACHE STRING "Legacy support level")
add_definitions(-DZSTD_LEGACY_SUPPORT=${ZSTD_LEGACY_LEVEL})
else()
message(STATUS "ZSTD_LEGACY_SUPPORT disabled")
add_definitions(-DZSTD_LEGACY_SUPPORT=0)
endif()
# Platform-specific options
if(APPLE)
option(ZSTD_FRAMEWORK "Build as Apple Framework" OFF)
endif()
# Android-specific configuration
if(ANDROID)
set(ZSTD_MULTITHREAD_SUPPORT_DEFAULT OFF)
# Handle old Android API levels
if((NOT ANDROID_PLATFORM_LEVEL) OR (ANDROID_PLATFORM_LEVEL VERSION_LESS 24))
message(STATUS "Configuring for old Android API - disabling fseeko/ftello")
add_compile_definitions(LIBC_NO_FSEEKO)
endif()
else()
set(ZSTD_MULTITHREAD_SUPPORT_DEFAULT ON)
endif()
# Multi-threading support
option(ZSTD_MULTITHREAD_SUPPORT "Enable multi-threading support" ${ZSTD_MULTITHREAD_SUPPORT_DEFAULT})
if(ZSTD_MULTITHREAD_SUPPORT)
message(STATUS "Multi-threading support enabled")
else()
message(STATUS "Multi-threading support disabled")
endif()
# Build component options
option(ZSTD_BUILD_PROGRAMS "Build command-line programs" ON)
option(ZSTD_BUILD_CONTRIB "Build contrib utilities" OFF)
option(ZSTD_PROGRAMS_LINK_SHARED "Link programs against shared library" OFF)
# Test configuration
if(BUILD_TESTING)
set(ZSTD_BUILD_TESTS_default ON)
else()
set(ZSTD_BUILD_TESTS_default OFF)
endif()
option(ZSTD_BUILD_TESTS "Build test suite" ${ZSTD_BUILD_TESTS_default})
# MSVC-specific options
if(MSVC)
option(ZSTD_USE_STATIC_RUNTIME "Link to static runtime libraries" OFF)
endif()
# C++ support (needed for tests)
set(ZSTD_ENABLE_CXX ${ZSTD_BUILD_TESTS})
if(ZSTD_ENABLE_CXX)
enable_language(CXX)
endif()
# Set global definitions
add_definitions(-DXXH_NAMESPACE=ZSTD_)

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@@ -0,0 +1,42 @@
# ################################################################
# ZSTD Package Configuration
# ################################################################
include(CMakePackageConfigHelpers)
# Generate version file
write_basic_package_version_file(
"${CMAKE_CURRENT_BINARY_DIR}/zstdConfigVersion.cmake"
VERSION ${zstd_VERSION}
COMPATIBILITY SameMajorVersion
)
# Export targets for build directory
export(EXPORT zstdExports
FILE "${CMAKE_CURRENT_BINARY_DIR}/zstdTargets.cmake"
NAMESPACE zstd::
)
# Configure package for installation
set(ConfigPackageLocation ${CMAKE_INSTALL_LIBDIR}/cmake/zstd)
# Install exported targets
install(EXPORT zstdExports
FILE zstdTargets.cmake
NAMESPACE zstd::
DESTINATION ${ConfigPackageLocation}
)
# Configure and install package config file
configure_package_config_file(
zstdConfig.cmake.in
"${CMAKE_CURRENT_BINARY_DIR}/zstdConfig.cmake"
INSTALL_DESTINATION ${ConfigPackageLocation}
)
# Install config files
install(FILES
"${CMAKE_CURRENT_BINARY_DIR}/zstdConfig.cmake"
"${CMAKE_CURRENT_BINARY_DIR}/zstdConfigVersion.cmake"
DESTINATION ${ConfigPackageLocation}
)

View File

@@ -0,0 +1,31 @@
# ################################################################
# ZSTD Version Configuration
# ################################################################
# Setup CMake policy version
set(ZSTD_MAX_VALIDATED_CMAKE_MAJOR_VERSION "3")
set(ZSTD_MAX_VALIDATED_CMAKE_MINOR_VERSION "13")
# Determine appropriate policy version
if("${ZSTD_MAX_VALIDATED_CMAKE_MAJOR_VERSION}" EQUAL "${CMAKE_MAJOR_VERSION}" AND
"${ZSTD_MAX_VALIDATED_CMAKE_MINOR_VERSION}" GREATER "${CMAKE_MINOR_VERSION}")
set(ZSTD_CMAKE_POLICY_VERSION "${CMAKE_VERSION}")
else()
set(ZSTD_CMAKE_POLICY_VERSION "${ZSTD_MAX_VALIDATED_CMAKE_MAJOR_VERSION}.${ZSTD_MAX_VALIDATED_CMAKE_MINOR_VERSION}.0")
endif()
cmake_policy(VERSION ${ZSTD_CMAKE_POLICY_VERSION})
# Parse version from header file
include(GetZstdLibraryVersion)
GetZstdLibraryVersion(${LIBRARY_DIR}/zstd.h zstd_VERSION_MAJOR zstd_VERSION_MINOR zstd_VERSION_PATCH)
# Set version variables
set(ZSTD_SHORT_VERSION "${zstd_VERSION_MAJOR}.${zstd_VERSION_MINOR}")
set(ZSTD_FULL_VERSION "${zstd_VERSION_MAJOR}.${zstd_VERSION_MINOR}.${zstd_VERSION_PATCH}")
# Project metadata
set(zstd_HOMEPAGE_URL "https://facebook.github.io/zstd")
set(zstd_DESCRIPTION "Zstandard is a real-time compression algorithm, providing high compression ratios.")
message(STATUS "ZSTD VERSION: ${zstd_VERSION_MAJOR}.${zstd_VERSION_MINOR}.${zstd_VERSION_PATCH}")

View File

@@ -97,9 +97,11 @@ if (ZSTD_LEGACY_SUPPORT)
${LIBRARY_LEGACY_DIR}/zstd_v07.h)
endif ()
if (MSVC)
if (MSVC AND NOT (CMAKE_CXX_COMPILER_ID STREQUAL "Clang"))
set(MSVC_RESOURCE_DIR ${ZSTD_SOURCE_DIR}/build/VS2010/libzstd-dll)
set(PlatformDependResources ${MSVC_RESOURCE_DIR}/libzstd-dll.rc)
else()
set(PlatformDependResources)
endif ()
# Explicitly set the language to C for all files, including ASM files.