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llama.cpp/CMakeLists.txt
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Georgi Gerganov 8b86400975 ci : create pre-release with change log and nightly link in make-release (#27302) 
* ci : create pre-release with change log and nightly link in make-release

After pushing the tag, create a pre-release using
ggml-org/action-create-release. The release description is generated by
scripts/make-release-desc.sh: the change log between the current and
previous version (one line per commit), a link to the corresponding
nightly build when it exists, and a note that semantic versioning is
still work in progress.

Assisted-by: pi:llama.cpp/Qwen3.8-27B

* cmake : bump version to 0.1.2

Assisted-by: pi:llama.cpp/Qwen3.8-27B

* ci : find the nightly tag by commit in make-release-desc.sh

The nightly release is guaranteed by the release checks to point at HEAD,
so instead of reconstructing its name (commit count, branch, hash) just
pick the b* tag pointing at HEAD. This also drops the RELEASE_BRANCH env
var from the workflow.

Assisted-by: pi:llama.cpp/Qwen3.8-27B

* ci : resolve the release commit from the version tag in make-release-desc.sh

The change log and nightly lookup now use the commit the version tag
points at (HEAD when the tag does not exist), instead of always HEAD.
This makes the script usable locally for older versions, e.g.
./scripts/make-release-desc.sh v0.1.1. The tag is resolved to a SHA
first, since --points-at does not peel annotated tags.

Assisted-by: pi:llama.cpp/Qwen3.8-27B

* ci : normalize the version argument in make-release-desc.sh

Accept the version with or without the leading v (0.1.1 == v0.1.1) and
reject anything else, instead of silently treating a bare version as a
non-existent tag name.

Assisted-by: pi:llama.cpp/Qwen3.8-27B

* cont : clean-up
2026-08-18 10:14:41 +03:00

311 lines
10 KiB
CMake
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cmake_minimum_required(VERSION 3.14...3.28) # for add_link_options and implicit target directories.
project("llama.cpp" C CXX)
include(CheckIncludeFileCXX)
### llama.cpp version
set(LLAMA_VERSION_MAJOR 0)
set(LLAMA_VERSION_MINOR 1)
set(LLAMA_VERSION_PATCH 2)
set(LLAMA_VERSION_BASE "${LLAMA_VERSION_MAJOR}.${LLAMA_VERSION_MINOR}.${LLAMA_VERSION_PATCH}")
# whether this is a development/nightly build
# set this to OFF when making a release from a release tag (vX.Y.Z)
# ref: https://github.com/ggml-org/ggml/discussions/1579
option(LLAMA_BUILD_IS_DEV "llama: dev build" ON)
if (LLAMA_BUILD_IS_DEV)
set(LLAMA_VERSION "${LLAMA_VERSION_BASE}-dev")
else()
# TODO: check that the current commit is tagged correctly according to the version specified above
set(LLAMA_VERSION "${LLAMA_VERSION_BASE}")
endif()
message(STATUS "llama.cpp version: ${LLAMA_VERSION}")
#set(CMAKE_WARN_DEPRECATED YES)
set(CMAKE_WARN_UNUSED_CLI YES)
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
if (NOT XCODE AND NOT MSVC AND NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type" FORCE)
set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release" "MinSizeRel" "RelWithDebInfo")
endif()
message("CMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}")
# Add path to modules
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/")
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
set(LLAMA_STANDALONE ON)
include(git-vars)
else()
set(LLAMA_STANDALONE OFF)
endif()
option(LLAMA_USE_SYSTEM_GGML "Use system libggml" OFF)
option(LLAMA_WASM_MEM64 "llama: use 64-bit memory in WASM builds" ON)
if (EMSCRIPTEN)
set(BUILD_SHARED_LIBS_DEFAULT OFF)
# Use 64-bit memory to support backend_get_memory queries
# TODO: analyze performance impact, see https://spidermonkey.dev/blog/2025/01/15/is-memory64-actually-worth-using
if (LLAMA_WASM_MEM64)
add_compile_options("-sMEMORY64=1")
add_link_options("-sMEMORY64=1")
endif()
add_link_options("-sALLOW_MEMORY_GROWTH=1")
option(LLAMA_WASM_SINGLE_FILE "llama: embed WASM inside the generated llama.js" OFF)
option(LLAMA_BUILD_HTML "llama: build HTML file" ON)
if (LLAMA_BUILD_HTML)
set(CMAKE_EXECUTABLE_SUFFIX ".html")
endif()
else()
if (MINGW)
set(BUILD_SHARED_LIBS_DEFAULT OFF)
else()
set(BUILD_SHARED_LIBS_DEFAULT ON)
endif()
endif()
option(BUILD_SHARED_LIBS "build shared libraries" ${BUILD_SHARED_LIBS_DEFAULT})
if (WIN32)
add_compile_definitions(_CRT_SECURE_NO_WARNINGS)
endif()
if (MSVC)
add_compile_options("$<$<COMPILE_LANGUAGE:C>:/utf-8>")
add_compile_options("$<$<COMPILE_LANGUAGE:CXX>:/utf-8>")
add_compile_options("$<$<COMPILE_LANGUAGE:C>:/bigobj>")
add_compile_options("$<$<COMPILE_LANGUAGE:CXX>:/bigobj>")
endif()
if (LLAMA_STANDALONE)
# enable parallel builds for msbuild
list(APPEND CMAKE_VS_GLOBALS UseMultiToolTask=true)
list(APPEND CMAKE_VS_GLOBALS EnforceProcessCountAcrossBuilds=true)
endif()
if (CMAKE_SYSTEM_NAME STREQUAL "iOS")
set(LLAMA_TOOLS_INSTALL_DEFAULT OFF)
else()
set(LLAMA_TOOLS_INSTALL_DEFAULT ${LLAMA_STANDALONE})
endif()
# subprocess spawning isn't a supported/sandbox-friendly operation on mobile OSes or in WASM
if (CMAKE_SYSTEM_NAME STREQUAL "iOS" OR CMAKE_SYSTEM_NAME STREQUAL "Android" OR ANDROID
OR CMAKE_SYSTEM_NAME STREQUAL "Emscripten" OR EMSCRIPTEN)
set(LLAMA_SUBPROCESS_DEFAULT OFF)
else()
set(LLAMA_SUBPROCESS_DEFAULT ON)
endif()
#
# option list
#
# debug
option(LLAMA_ALL_WARNINGS "llama: enable all compiler warnings" ON)
option(LLAMA_ALL_WARNINGS_3RD_PARTY "llama: enable all compiler warnings in 3rd party libs" OFF)
# build
option(LLAMA_FATAL_WARNINGS "llama: enable -Werror flag" OFF)
# sanitizers
option(LLAMA_SANITIZE_THREAD "llama: enable thread sanitizer" OFF)
option(LLAMA_SANITIZE_ADDRESS "llama: enable address sanitizer" OFF)
option(LLAMA_SANITIZE_UNDEFINED "llama: enable undefined sanitizer" OFF)
# utils
option(LLAMA_BUILD_COMMON "llama: build common utils library" ${LLAMA_STANDALONE})
# extra artifacts
option(LLAMA_BUILD_TESTS "llama: build tests" ${LLAMA_STANDALONE})
option(LLAMA_BUILD_TOOLS "llama: build tools" ${LLAMA_STANDALONE})
option(LLAMA_BUILD_EXAMPLES "llama: build examples" ${LLAMA_STANDALONE})
option(LLAMA_BUILD_SERVER "llama: build server example" ${LLAMA_STANDALONE})
option(LLAMA_BUILD_APP "llama: build the unified binary" ${LLAMA_STANDALONE})
option(LLAMA_BUILD_UI "llama: build the embedded Web UI for server" ON)
option(LLAMA_USE_PREBUILT_UI "llama: use prebuilt UI from HF Bucket when available (requires LLAMA_BUILD_UI=ON)" ON)
option(LLAMA_TOOLS_INSTALL "llama: install tools" ${LLAMA_TOOLS_INSTALL_DEFAULT})
option(LLAMA_TESTS_INSTALL "llama: install tests" ON)
# 3rd party libs
option(LLAMA_OPENSSL "llama: use openssl to support HTTPS" ON)
option(LLAMA_SUBPROCESS "llama-common: use subprocess, required by server tools and server router mode" ${LLAMA_SUBPROCESS_DEFAULT})
option(LLAMA_LLGUIDANCE "llama-common: include LLGuidance library for structured output in common utils" OFF)
# Required for relocatable CMake package
include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/build-info.cmake)
include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/common.cmake)
if (NOT DEFINED LLAMA_BUILD_NUMBER)
set(LLAMA_BUILD_NUMBER ${BUILD_NUMBER})
endif()
if (NOT DEFINED LLAMA_BUILD_COMMIT)
set(LLAMA_BUILD_COMMIT ${BUILD_COMMIT})
endif()
# override ggml options
set(GGML_ALL_WARNINGS ${LLAMA_ALL_WARNINGS})
set(GGML_FATAL_WARNINGS ${LLAMA_FATAL_WARNINGS})
# change the default for these ggml options
if (NOT DEFINED GGML_LLAMAFILE)
set(GGML_LLAMAFILE_DEFAULT ON)
endif()
if (NOT DEFINED GGML_CUDA_GRAPHS)
set(GGML_CUDA_GRAPHS_DEFAULT ON)
endif()
# transition helpers
function (llama_option_depr TYPE OLD)
if (${OLD})
set(NEW "${ARGV2}")
if(NEW)
message(${TYPE} "${OLD} is deprecated, use ${NEW} instead")
set(${NEW} ON PARENT_SCOPE)
else()
message(${TYPE} "${OLD} is deprecated and will be ignored")
endif()
endif()
endfunction()
llama_option_depr(FATAL_ERROR LLAMA_CUBLAS GGML_CUDA)
llama_option_depr(WARNING LLAMA_CUDA GGML_CUDA)
llama_option_depr(WARNING LLAMA_METAL GGML_METAL)
llama_option_depr(WARNING LLAMA_METAL_EMBED_LIBRARY GGML_METAL_EMBED_LIBRARY)
llama_option_depr(WARNING LLAMA_NATIVE GGML_NATIVE)
llama_option_depr(WARNING LLAMA_RPC GGML_RPC)
llama_option_depr(WARNING LLAMA_SYCL GGML_SYCL)
llama_option_depr(WARNING LLAMA_SYCL_F16 GGML_SYCL_F16)
llama_option_depr(WARNING LLAMA_CANN GGML_CANN)
llama_option_depr(WARNING LLAMA_CURL)
include("cmake/license.cmake")
license_add_file("llama.cpp" "LICENSE")
#
# 3rd-party
#
if (LLAMA_USE_SYSTEM_GGML)
message(STATUS "Using system-provided libggml, skipping ggml build")
find_package(ggml REQUIRED)
add_library(ggml ALIAS ggml::ggml)
endif()
if (NOT TARGET ggml AND NOT LLAMA_USE_SYSTEM_GGML)
set(GGML_BUILD_NUMBER ${LLAMA_BUILD_NUMBER})
set(GGML_BUILD_COMMIT ${LLAMA_BUILD_COMMIT})
add_subdirectory(ggml)
# ... otherwise assume ggml is added by a parent CMakeLists.txt
endif()
#
# build the library
#
add_subdirectory(src)
#
# utils, programs, examples and tests
#
# mtmd needs this even when common is not built
add_subdirectory(vendor/hash)
if (LLAMA_BUILD_COMMON)
add_subdirectory(common)
add_subdirectory(vendor/cpp-httplib)
endif()
if (LLAMA_BUILD_COMMON AND LLAMA_BUILD_TESTS AND NOT CMAKE_JS_VERSION)
include(CTest)
add_subdirectory(tests)
endif()
if (LLAMA_BUILD_COMMON AND LLAMA_BUILD_EXAMPLES)
add_subdirectory(examples)
add_subdirectory(pocs)
endif()
if (LLAMA_BUILD_COMMON AND LLAMA_BUILD_TOOLS)
add_subdirectory(tools)
endif()
if (LLAMA_BUILD_APP)
add_subdirectory(app)
endif()
# Standalone libmtmd build without pulling in the rest of the tools/ tree.
# Useful when packaging just the mtmd library for language bindings (e.g. an
# Apple XCFramework, or a WASM build). When the full tools build is enabled,
# mtmd is already built by the tools/ subdirectory above; this hook only fires
# when LLAMA_BUILD_TOOLS is OFF to avoid double-adding the target.
option(LLAMA_BUILD_MTMD "llama: build tools/mtmd library standalone" OFF)
if (LLAMA_BUILD_MTMD AND NOT (LLAMA_BUILD_COMMON AND LLAMA_BUILD_TOOLS))
add_subdirectory(tools/mtmd)
endif()
#
# install
#
include(GNUInstallDirs)
include(CMakePackageConfigHelpers)
set(LLAMA_INCLUDE_INSTALL_DIR ${CMAKE_INSTALL_INCLUDEDIR} CACHE PATH "Location of header files")
set(LLAMA_LIB_INSTALL_DIR ${CMAKE_INSTALL_LIBDIR} CACHE PATH "Location of library files")
set(LLAMA_BIN_INSTALL_DIR ${CMAKE_INSTALL_BINDIR} CACHE PATH "Location of binary files")
set(LLAMA_PUBLIC_HEADERS
${CMAKE_CURRENT_SOURCE_DIR}/include/llama.h
${CMAKE_CURRENT_SOURCE_DIR}/include/llama-cpp.h)
set_target_properties(llama
PROPERTIES
PUBLIC_HEADER "${LLAMA_PUBLIC_HEADERS}")
install(TARGETS llama LIBRARY PUBLIC_HEADER)
if (LLAMA_BUILD_COMMON)
install(TARGETS llama-common LIBRARY)
endif()
configure_package_config_file(
${CMAKE_CURRENT_SOURCE_DIR}/cmake/llama-config.cmake.in
${CMAKE_CURRENT_BINARY_DIR}/llama-config.cmake
INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/llama
PATH_VARS LLAMA_INCLUDE_INSTALL_DIR
LLAMA_LIB_INSTALL_DIR
LLAMA_BIN_INSTALL_DIR )
write_basic_package_version_file(
${CMAKE_CURRENT_BINARY_DIR}/llama-config-version.cmake
VERSION ${LLAMA_VERSION}
COMPATIBILITY SameMajorVersion)
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/llama-config.cmake
${CMAKE_CURRENT_BINARY_DIR}/llama-config-version.cmake
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/llama)
configure_file(cmake/llama.pc.in
"${CMAKE_CURRENT_BINARY_DIR}/llama.pc"
@ONLY)
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/llama.pc"
DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
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