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Adds Conan to auto find or compile needed libs.

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This commit is contained in:
Snider 2024-03-21 16:23:28 +00:00
parent c994eac501
commit a7ecf70452
5 changed files with 700 additions and 2 deletions
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32
.github/workflows/cli-testnet.yml vendored
View file

@ -16,6 +16,38 @@ env:
ccache --set-config=compression=true
jobs:
easy-compile:
runs-on: ${{ matrix.os }}
strategy:
matrix:
os: [ windows-2019, macos-13, ubuntu-latest ]
include:
- os: windows-2019
- os: macos-13
- os: ubuntu-latest
steps:
- uses: actions/checkout@v3.5.2
- uses: ilammy/msvc-dev-cmd@v1
with:
arch: amd64
if: ${{ matrix.os == 'windows-2019' }}
name: setup msvc vcvars
- name: Setup Python
uses: actions/setup-python@v4.6.0
with:
python-version: "3.10"
- name: Install autotools on macOS
run: brew install automake
if: ${{ matrix.os == 'macos-13' }}
- name: Install Conan
run: pip install conan pytest && conan --version
- name: Setup CMake and Ninja
uses: lukka/get-cmake@latest
with:
cmakeVersion: "~3.25.0"
ninjaVersion: "^1.11.1"
- name: Call make release-testnet
run: make release-testnet
linux-amd64:
runs-on: ubuntu-20.04
env:

4
Makefile
View file

@ -12,10 +12,10 @@ endif
cmake = cmake $(cmake_gen)
cmake_debug = $(cmake) -D CMAKE_BUILD_TYPE=Debug -D MUTE_ERRORS=FALSE
cmake_release = $(cmake) -D CMAKE_BUILD_TYPE=Release
cmake_release = $(cmake) -D CMAKE_BUILD_TYPE=Release -DCMAKE_PROJECT_TOP_LEVEL_INCLUDES=contrib/cmake/conan_provider.cmake
cmake_gui = -D BUILD_GUI=ON
cmake_testnet = -D TESTNET=ON
cmake_testnet = -D TESTNET=ON -D BUILD_TESTS=OFF
cmake_static = -D STATIC=ON
cmake_tests = -D BUILD_TESTS=ON -D TESTNET=ON

631
contrib/cmake/conan_provider.cmake Normal file
View file

@ -0,0 +1,631 @@
# This file is managed by Conan, contents will be overwritten.
# To keep your changes, remove these comment lines, but the plugin won't be able to modify your requirements
set(CONAN_MINIMUM_VERSION 2.0.5)
function(detect_os OS OS_API_LEVEL OS_SDK OS_SUBSYSTEM OS_VERSION)
# it could be cross compilation
message(STATUS "CMake-Conan: cmake_system_name=${CMAKE_SYSTEM_NAME}")
if(CMAKE_SYSTEM_NAME AND NOT CMAKE_SYSTEM_NAME STREQUAL "Generic")
if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
set(${OS} Macos PARENT_SCOPE)
elseif(CMAKE_SYSTEM_NAME STREQUAL "QNX")
set(${OS} Neutrino PARENT_SCOPE)
elseif(CMAKE_SYSTEM_NAME STREQUAL "CYGWIN")
set(${OS} Windows PARENT_SCOPE)
set(${OS_SUBSYSTEM} cygwin PARENT_SCOPE)
elseif(CMAKE_SYSTEM_NAME MATCHES "^MSYS")
set(${OS} Windows PARENT_SCOPE)
set(${OS_SUBSYSTEM} msys2 PARENT_SCOPE)
else()
set(${OS} ${CMAKE_SYSTEM_NAME} PARENT_SCOPE)
endif()
if(CMAKE_SYSTEM_NAME STREQUAL "Android")
if(DEFINED ANDROID_PLATFORM)
string(REGEX MATCH "[0-9]+" _OS_API_LEVEL ${ANDROID_PLATFORM})
elseif(DEFINED CMAKE_SYSTEM_VERSION)
set(_OS_API_LEVEL ${CMAKE_SYSTEM_VERSION})
endif()
message(STATUS "CMake-Conan: android api level=${_OS_API_LEVEL}")
set(${OS_API_LEVEL} ${_OS_API_LEVEL} PARENT_SCOPE)
endif()
if(CMAKE_SYSTEM_NAME MATCHES "Darwin|iOS|tvOS|watchOS")
# CMAKE_OSX_SYSROOT contains the full path to the SDK for MakeFile/Ninja
# generators, but just has the original input string for Xcode.
if(NOT IS_DIRECTORY ${CMAKE_OSX_SYSROOT})
set(_OS_SDK ${CMAKE_OSX_SYSROOT})
else()
if(CMAKE_OSX_SYSROOT MATCHES Simulator)
set(apple_platform_suffix simulator)
else()
set(apple_platform_suffix os)
endif()
if(CMAKE_OSX_SYSROOT MATCHES AppleTV)
set(_OS_SDK "appletv${apple_platform_suffix}")
elseif(CMAKE_OSX_SYSROOT MATCHES iPhone)
set(_OS_SDK "iphone${apple_platform_suffix}")
elseif(CMAKE_OSX_SYSROOT MATCHES Watch)
set(_OS_SDK "watch${apple_platform_suffix}")
endif()
endif()
if(DEFINED _OS_SDK)
message(STATUS "CMake-Conan: cmake_osx_sysroot=${CMAKE_OSX_SYSROOT}")
set(${OS_SDK} ${_OS_SDK} PARENT_SCOPE)
endif()
if(DEFINED CMAKE_OSX_DEPLOYMENT_TARGET)
message(STATUS "CMake-Conan: cmake_osx_deployment_target=${CMAKE_OSX_DEPLOYMENT_TARGET}")
set(${OS_VERSION} ${CMAKE_OSX_DEPLOYMENT_TARGET} PARENT_SCOPE)
endif()
endif()
endif()
endfunction()
function(detect_arch ARCH)
# CMAKE_OSX_ARCHITECTURES can contain multiple architectures, but Conan only supports one.
# Therefore this code only finds one. If the recipes support multiple architectures, the
# build will work. Otherwise, there will be a linker error for the missing architecture(s).
if(DEFINED CMAKE_OSX_ARCHITECTURES)
string(REPLACE " " ";" apple_arch_list "${CMAKE_OSX_ARCHITECTURES}")
list(LENGTH apple_arch_list apple_arch_count)
if(apple_arch_count GREATER 1)
message(WARNING "CMake-Conan: Multiple architectures detected, this will only work if Conan recipe(s) produce fat binaries.")
endif()
endif()
if(CMAKE_SYSTEM_NAME MATCHES "Darwin|iOS|tvOS|watchOS" AND NOT CMAKE_OSX_ARCHITECTURES STREQUAL "")
set(host_arch ${CMAKE_OSX_ARCHITECTURES})
elseif(MSVC)
set(host_arch ${CMAKE_CXX_COMPILER_ARCHITECTURE_ID})
else()
set(host_arch ${CMAKE_SYSTEM_PROCESSOR})
endif()
if(host_arch MATCHES "aarch64|arm64|ARM64")
set(_ARCH armv8)
elseif(host_arch MATCHES "armv7|armv7-a|armv7l|ARMV7")
set(_ARCH armv7)
elseif(host_arch MATCHES armv7s)
set(_ARCH armv7s)
elseif(host_arch MATCHES "i686|i386|X86")
set(_ARCH x86)
elseif(host_arch MATCHES "AMD64|amd64|x86_64|x64")
set(_ARCH x86_64)
endif()
message(STATUS "CMake-Conan: cmake_system_processor=${_ARCH}")
set(${ARCH} ${_ARCH} PARENT_SCOPE)
endfunction()
function(detect_cxx_standard CXX_STANDARD)
set(${CXX_STANDARD} ${CMAKE_CXX_STANDARD} PARENT_SCOPE)
if(CMAKE_CXX_EXTENSIONS)
set(${CXX_STANDARD} "gnu${CMAKE_CXX_STANDARD}" PARENT_SCOPE)
endif()
endfunction()
macro(detect_gnu_libstdcxx)
# _CONAN_IS_GNU_LIBSTDCXX true if GNU libstdc++
check_cxx_source_compiles("
#include <cstddef>
#if !defined(__GLIBCXX__) && !defined(__GLIBCPP__)
static_assert(false);
#endif
int main(){}" _CONAN_IS_GNU_LIBSTDCXX)
# _CONAN_GNU_LIBSTDCXX_IS_CXX11_ABI true if C++11 ABI
check_cxx_source_compiles("
#include <string>
static_assert(sizeof(std::string) != sizeof(void*), \"using libstdc++\");
int main () {}" _CONAN_GNU_LIBSTDCXX_IS_CXX11_ABI)
set(_CONAN_GNU_LIBSTDCXX_SUFFIX "")
if(_CONAN_GNU_LIBSTDCXX_IS_CXX11_ABI)
set(_CONAN_GNU_LIBSTDCXX_SUFFIX "11")
endif()
unset (_CONAN_GNU_LIBSTDCXX_IS_CXX11_ABI)
endmacro()
macro(detect_libcxx)
# _CONAN_IS_LIBCXX true if LLVM libc++
check_cxx_source_compiles("
#include <cstddef>
#if !defined(_LIBCPP_VERSION)
static_assert(false);
#endif
int main(){}" _CONAN_IS_LIBCXX)
endmacro()
function(detect_lib_cxx LIB_CXX)
if(CMAKE_SYSTEM_NAME STREQUAL "Android")
message(STATUS "CMake-Conan: android_stl=${CMAKE_ANDROID_STL_TYPE}")
set(${LIB_CXX} ${CMAKE_ANDROID_STL_TYPE} PARENT_SCOPE)
return()
endif()
include(CheckCXXSourceCompiles)
if(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
detect_gnu_libstdcxx()
set(${LIB_CXX} "libstdc++${_CONAN_GNU_LIBSTDCXX_SUFFIX}" PARENT_SCOPE)
elseif(CMAKE_CXX_COMPILER_ID MATCHES "AppleClang")
set(${LIB_CXX} "libc++" PARENT_SCOPE)
elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang" AND NOT CMAKE_SYSTEM_NAME MATCHES "Windows")
# Check for libc++
detect_libcxx()
if(_CONAN_IS_LIBCXX)
set(${LIB_CXX} "libc++" PARENT_SCOPE)
return()
endif()
# Check for libstdc++
detect_gnu_libstdcxx()
if(_CONAN_IS_GNU_LIBSTDCXX)
set(${LIB_CXX} "libstdc++${_CONAN_GNU_LIBSTDCXX_SUFFIX}" PARENT_SCOPE)
return()
endif()
# TODO: it would be an error if we reach this point
elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
# Do nothing - compiler.runtime and compiler.runtime_type
# should be handled separately: https://github.com/conan-io/cmake-conan/pull/516
return()
else()
# TODO: unable to determine, ask user to provide a full profile file instead
endif()
endfunction()
function(detect_compiler COMPILER COMPILER_VERSION COMPILER_RUNTIME COMPILER_RUNTIME_TYPE)
if(DEFINED CMAKE_CXX_COMPILER_ID)
set(_COMPILER ${CMAKE_CXX_COMPILER_ID})
set(_COMPILER_VERSION ${CMAKE_CXX_COMPILER_VERSION})
else()
if(NOT DEFINED CMAKE_C_COMPILER_ID)
message(FATAL_ERROR "C or C++ compiler not defined")
endif()
set(_COMPILER ${CMAKE_C_COMPILER_ID})
set(_COMPILER_VERSION ${CMAKE_C_COMPILER_VERSION})
endif()
message(STATUS "CMake-Conan: CMake compiler=${_COMPILER}")
message(STATUS "CMake-Conan: CMake compiler version=${_COMPILER_VERSION}")
if(_COMPILER MATCHES MSVC)
set(_COMPILER "msvc")
string(SUBSTRING ${MSVC_VERSION} 0 3 _COMPILER_VERSION)
# Configure compiler.runtime and compiler.runtime_type settings for MSVC
if(CMAKE_MSVC_RUNTIME_LIBRARY)
set(_msvc_runtime_library ${CMAKE_MSVC_RUNTIME_LIBRARY})
else()
set(_msvc_runtime_library MultiThreaded$<$<CONFIG:Debug>:Debug>DLL) # default value documented by CMake
endif()
set(_KNOWN_MSVC_RUNTIME_VALUES "")
list(APPEND _KNOWN_MSVC_RUNTIME_VALUES MultiThreaded MultiThreadedDLL)
list(APPEND _KNOWN_MSVC_RUNTIME_VALUES MultiThreadedDebug MultiThreadedDebugDLL)
list(APPEND _KNOWN_MSVC_RUNTIME_VALUES MultiThreaded$<$<CONFIG:Debug>:Debug> MultiThreaded$<$<CONFIG:Debug>:Debug>DLL)
# only accept the 6 possible values, otherwise we don't don't know to map this
if(NOT _msvc_runtime_library IN_LIST _KNOWN_MSVC_RUNTIME_VALUES)
message(FATAL_ERROR "CMake-Conan: unable to map MSVC runtime: ${_msvc_runtime_library} to Conan settings")
endif()
# Runtime is "dynamic" in all cases if it ends in DLL
if(_msvc_runtime_library MATCHES ".*DLL$")
set(_COMPILER_RUNTIME "dynamic")
else()
set(_COMPILER_RUNTIME "static")
endif()
message(STATUS "CMake-Conan: CMake compiler.runtime=${_COMPILER_RUNTIME}")
# Only define compiler.runtime_type when explicitly requested
# If a generator expression is used, let Conan handle it conditional on build_type
if(NOT _msvc_runtime_library MATCHES "<CONFIG:Debug>:Debug>")
if(_msvc_runtime_library MATCHES "Debug")
set(_COMPILER_RUNTIME_TYPE "Debug")
else()
set(_COMPILER_RUNTIME_TYPE "Release")
endif()
message(STATUS "CMake-Conan: CMake compiler.runtime_type=${_COMPILER_RUNTIME_TYPE}")
endif()
unset(_KNOWN_MSVC_RUNTIME_VALUES)
elseif(_COMPILER MATCHES AppleClang)
set(_COMPILER "apple-clang")
string(REPLACE "src" ";" VERSION_LIST ${CMAKE_CXX_COMPILER_VERSION})
list(GET VERSION_LIST 0 _COMPILER_VERSION)
elseif(_COMPILER MATCHES Clang)
set(_COMPILER "clang")
string(REPLACE "src" ";" VERSION_LIST ${CMAKE_CXX_COMPILER_VERSION})
list(GET VERSION_LIST 0 _COMPILER_VERSION)
elseif(_COMPILER MATCHES GNU)
set(_COMPILER "gcc")
string(REPLACE "src" ";" VERSION_LIST ${CMAKE_CXX_COMPILER_VERSION})
list(GET VERSION_LIST 0 _COMPILER_VERSION)
endif()
message(STATUS "CMake-Conan: [settings] compiler=${_COMPILER}")
message(STATUS "CMake-Conan: [settings] compiler.version=${_COMPILER_VERSION}")
if (_COMPILER_RUNTIME)
message(STATUS "CMake-Conan: [settings] compiler.runtime=${_COMPILER_RUNTIME}")
endif()
if (_COMPILER_RUNTIME_TYPE)
message(STATUS "CMake-Conan: [settings] compiler.runtime_type=${_COMPILER_RUNTIME_TYPE}")
endif()
set(${COMPILER} ${_COMPILER} PARENT_SCOPE)
set(${COMPILER_VERSION} ${_COMPILER_VERSION} PARENT_SCOPE)
set(${COMPILER_RUNTIME} ${_COMPILER_RUNTIME} PARENT_SCOPE)
set(${COMPILER_RUNTIME_TYPE} ${_COMPILER_RUNTIME_TYPE} PARENT_SCOPE)
endfunction()
function(detect_build_type BUILD_TYPE)
get_property(_MULTICONFIG_GENERATOR GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
if(NOT _MULTICONFIG_GENERATOR)
# Only set when we know we are in a single-configuration generator
# Note: we may want to fail early if `CMAKE_BUILD_TYPE` is not defined
set(${BUILD_TYPE} ${CMAKE_BUILD_TYPE} PARENT_SCOPE)
endif()
endfunction()
macro(set_conan_compiler_if_appleclang lang command output_variable)
if(CMAKE_${lang}_COMPILER_ID STREQUAL "AppleClang")
execute_process(COMMAND xcrun --find ${command}
OUTPUT_VARIABLE _xcrun_out OUTPUT_STRIP_TRAILING_WHITESPACE)
cmake_path(GET _xcrun_out PARENT_PATH _xcrun_toolchain_path)
cmake_path(GET CMAKE_${lang}_COMPILER PARENT_PATH _compiler_parent_path)
if ("${_xcrun_toolchain_path}" STREQUAL "${_compiler_parent_path}")
set(${output_variable} "")
endif()
unset(_xcrun_out)
unset(_xcrun_toolchain_path)
unset(_compiler_parent_path)
endif()
endmacro()
macro(append_compiler_executables_configuration)
set(_conan_c_compiler "")
set(_conan_cpp_compiler "")
if(CMAKE_C_COMPILER)
set(_conan_c_compiler "\"c\":\"${CMAKE_C_COMPILER}\",")
set_conan_compiler_if_appleclang(C cc _conan_c_compiler)
else()
message(WARNING "CMake-Conan: The C compiler is not defined. "
"Please define CMAKE_C_COMPILER or enable the C language.")
endif()
if(CMAKE_CXX_COMPILER)
set(_conan_cpp_compiler "\"cpp\":\"${CMAKE_CXX_COMPILER}\"")
set_conan_compiler_if_appleclang(CXX c++ _conan_cpp_compiler)
else()
message(WARNING "CMake-Conan: The C++ compiler is not defined. "
"Please define CMAKE_CXX_COMPILER or enable the C++ language.")
endif()
if(NOT "x${_conan_c_compiler}${_conan_cpp_compiler}" STREQUAL "x")
string(APPEND PROFILE "tools.build:compiler_executables={${_conan_c_compiler}${_conan_cpp_compiler}}\n")
endif()
unset(_conan_c_compiler)
unset(_conan_cpp_compiler)
endmacro()
function(detect_host_profile output_file)
detect_os(MYOS MYOS_API_LEVEL MYOS_SDK MYOS_SUBSYSTEM MYOS_VERSION)
detect_arch(MYARCH)
detect_compiler(MYCOMPILER MYCOMPILER_VERSION MYCOMPILER_RUNTIME MYCOMPILER_RUNTIME_TYPE)
detect_cxx_standard(MYCXX_STANDARD)
detect_lib_cxx(MYLIB_CXX)
detect_build_type(MYBUILD_TYPE)
set(PROFILE "")
string(APPEND PROFILE "[settings]\n")
if(MYARCH)
string(APPEND PROFILE arch=${MYARCH} "\n")
endif()
if(MYOS)
string(APPEND PROFILE os=${MYOS} "\n")
endif()
if(MYOS_API_LEVEL)
string(APPEND PROFILE os.api_level=${MYOS_API_LEVEL} "\n")
endif()
if(MYOS_VERSION)
string(APPEND PROFILE os.version=${MYOS_VERSION} "\n")
endif()
if(MYOS_SDK)
string(APPEND PROFILE os.sdk=${MYOS_SDK} "\n")
endif()
if(MYOS_SUBSYSTEM)
string(APPEND PROFILE os.subsystem=${MYOS_SUBSYSTEM} "\n")
endif()
if(MYCOMPILER)
string(APPEND PROFILE compiler=${MYCOMPILER} "\n")
endif()
if(MYCOMPILER_VERSION)
string(APPEND PROFILE compiler.version=${MYCOMPILER_VERSION} "\n")
endif()
if(MYCOMPILER_RUNTIME)
string(APPEND PROFILE compiler.runtime=${MYCOMPILER_RUNTIME} "\n")
endif()
if(MYCOMPILER_RUNTIME_TYPE)
string(APPEND PROFILE compiler.runtime_type=${MYCOMPILER_RUNTIME_TYPE} "\n")
endif()
if(MYCXX_STANDARD)
string(APPEND PROFILE compiler.cppstd=${MYCXX_STANDARD} "\n")
endif()
if(MYLIB_CXX)
string(APPEND PROFILE compiler.libcxx=${MYLIB_CXX} "\n")
endif()
if(MYBUILD_TYPE)
string(APPEND PROFILE "build_type=${MYBUILD_TYPE}\n")
endif()
if(NOT DEFINED output_file)
set(_FN "${CMAKE_BINARY_DIR}/profile")
else()
set(_FN ${output_file})
endif()
string(APPEND PROFILE "[conf]\n")
string(APPEND PROFILE "tools.cmake.cmaketoolchain:generator=${CMAKE_GENERATOR}\n")
# propagate compilers via profile
append_compiler_executables_configuration()
if(MYOS STREQUAL "Android")
string(APPEND PROFILE "tools.android:ndk_path=${CMAKE_ANDROID_NDK}\n")
endif()
message(STATUS "CMake-Conan: Creating profile ${_FN}")
file(WRITE ${_FN} ${PROFILE})
message(STATUS "CMake-Conan: Profile: \n${PROFILE}")
endfunction()
function(conan_profile_detect_default)
message(STATUS "CMake-Conan: Checking if a default profile exists")
execute_process(COMMAND ${CONAN_COMMAND} profile path default
RESULT_VARIABLE return_code
OUTPUT_VARIABLE conan_stdout
ERROR_VARIABLE conan_stderr
ECHO_ERROR_VARIABLE # show the text output regardless
ECHO_OUTPUT_VARIABLE
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
if(NOT ${return_code} EQUAL "0")
message(STATUS "CMake-Conan: The default profile doesn't exist, detecting it.")
execute_process(COMMAND ${CONAN_COMMAND} profile detect
RESULT_VARIABLE return_code
OUTPUT_VARIABLE conan_stdout
ERROR_VARIABLE conan_stderr
ECHO_ERROR_VARIABLE # show the text output regardless
ECHO_OUTPUT_VARIABLE
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
endif()
endfunction()
function(conan_install)
cmake_parse_arguments(ARGS CONAN_ARGS ${ARGN})
set(CONAN_OUTPUT_FOLDER ${CMAKE_BINARY_DIR}/conan)
# Invoke "conan install" with the provided arguments
set(CONAN_ARGS ${CONAN_ARGS} -of=${CONAN_OUTPUT_FOLDER})
message(STATUS "CMake-Conan: conan install ${CMAKE_SOURCE_DIR} ${CONAN_ARGS} ${ARGN}")
# In case there was not a valid cmake executable in the PATH, we inject the
# same we used to invoke the provider to the PATH
if(DEFINED PATH_TO_CMAKE_BIN)
set(_OLD_PATH $ENV{PATH})
set(ENV{PATH} "$ENV{PATH}:${PATH_TO_CMAKE_BIN}")
endif()
execute_process(COMMAND ${CONAN_COMMAND} install ${CMAKE_SOURCE_DIR}/contrib/cmake ${CONAN_ARGS} ${ARGN} --format=json
RESULT_VARIABLE return_code
OUTPUT_VARIABLE conan_stdout
ERROR_VARIABLE conan_stderr
ECHO_ERROR_VARIABLE # show the text output regardless
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
if(DEFINED PATH_TO_CMAKE_BIN)
set(ENV{PATH} "${_OLD_PATH}")
endif()
if(NOT "${return_code}" STREQUAL "0")
message(FATAL_ERROR "Conan install failed='${return_code}'")
endif()
# the files are generated in a folder that depends on the layout used, if
# one is specified, but we don't know a priori where this is.
# TODO: this can be made more robust if Conan can provide this in the json output
string(JSON CONAN_GENERATORS_FOLDER GET ${conan_stdout} graph nodes 0 generators_folder)
cmake_path(CONVERT ${CONAN_GENERATORS_FOLDER} TO_CMAKE_PATH_LIST CONAN_GENERATORS_FOLDER)
# message("conan stdout: ${conan_stdout}")
message(STATUS "CMake-Conan: CONAN_GENERATORS_FOLDER=${CONAN_GENERATORS_FOLDER}")
set_property(GLOBAL PROPERTY CONAN_GENERATORS_FOLDER "${CONAN_GENERATORS_FOLDER}")
# reconfigure on conanfile changes
string(JSON CONANFILE GET ${conan_stdout} graph nodes 0 label)
message(STATUS "CMake-Conan: CONANFILE=${CMAKE_SOURCE_DIR}/contrib/cmake/${CONANFILE}")
set_property(DIRECTORY ${CMAKE_SOURCE_DIR} APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS "${CMAKE_SOURCE_DIR}/contrib/cmake/${CONANFILE}")
# success
set_property(GLOBAL PROPERTY CONAN_INSTALL_SUCCESS TRUE)
endfunction()
function(conan_get_version conan_command conan_current_version)
execute_process(
COMMAND ${conan_command} --version
OUTPUT_VARIABLE conan_output
RESULT_VARIABLE conan_result
OUTPUT_STRIP_TRAILING_WHITESPACE
)
if(conan_result)
message(FATAL_ERROR "CMake-Conan: Error when trying to run Conan")
endif()
string(REGEX MATCH "[0-9]+\\.[0-9]+\\.[0-9]+" conan_version ${conan_output})
set(${conan_current_version} ${conan_version} PARENT_SCOPE)
endfunction()
function(conan_version_check)
set(options )
set(oneValueArgs MINIMUM CURRENT)
set(multiValueArgs )
cmake_parse_arguments(CONAN_VERSION_CHECK
"${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
if(NOT CONAN_VERSION_CHECK_MINIMUM)
message(FATAL_ERROR "CMake-Conan: Required parameter MINIMUM not set!")
endif()
if(NOT CONAN_VERSION_CHECK_CURRENT)
message(FATAL_ERROR "CMake-Conan: Required parameter CURRENT not set!")
endif()
if(CONAN_VERSION_CHECK_CURRENT VERSION_LESS CONAN_VERSION_CHECK_MINIMUM)
message(FATAL_ERROR "CMake-Conan: Conan version must be ${CONAN_VERSION_CHECK_MINIMUM} or later")
endif()
endfunction()
macro(construct_profile_argument argument_variable profile_list)
set(${argument_variable} "")
if("${profile_list}" STREQUAL "CONAN_HOST_PROFILE")
set(_arg_flag "--profile:host=")
elseif("${profile_list}" STREQUAL "CONAN_BUILD_PROFILE")
set(_arg_flag "--profile:build=")
endif()
set(_profile_list "${${profile_list}}")
list(TRANSFORM _profile_list REPLACE "auto-cmake" "${CMAKE_BINARY_DIR}/conan_host_profile")
list(TRANSFORM _profile_list PREPEND ${_arg_flag})
set(${argument_variable} ${_profile_list})
unset(_arg_flag)
unset(_profile_list)
endmacro()
macro(conan_provide_dependency method package_name)
set_property(GLOBAL PROPERTY CONAN_PROVIDE_DEPENDENCY_INVOKED TRUE)
get_property(_conan_install_success GLOBAL PROPERTY CONAN_INSTALL_SUCCESS)
if(NOT _conan_install_success)
find_program(CONAN_COMMAND "conan" REQUIRED)
conan_get_version(${CONAN_COMMAND} CONAN_CURRENT_VERSION)
conan_version_check(MINIMUM ${CONAN_MINIMUM_VERSION} CURRENT ${CONAN_CURRENT_VERSION})
message(STATUS "CMake-Conan: first find_package() found. Installing dependencies with Conan")
if("default" IN_LIST CONAN_HOST_PROFILE OR "default" IN_LIST CONAN_BUILD_PROFILE)
conan_profile_detect_default()
endif()
if("auto-cmake" IN_LIST CONAN_HOST_PROFILE)
detect_host_profile(${CMAKE_BINARY_DIR}/conan_host_profile)
endif()
construct_profile_argument(_host_profile_flags CONAN_HOST_PROFILE)
construct_profile_argument(_build_profile_flags CONAN_BUILD_PROFILE)
if(EXISTS "${CMAKE_SOURCE_DIR}/conanfile.py")
file(READ "${CMAKE_SOURCE_DIR}/conanfile.py" outfile)
if(NOT "${outfile}" MATCHES ".*CMakeDeps.*")
message(WARNING "Cmake-conan: CMakeDeps generator was not defined in the conanfile")
endif()
set(generator "")
elseif (EXISTS "${CMAKE_SOURCE_DIR}/conanfile.txt")
file(READ "${CMAKE_SOURCE_DIR}/conanfile.txt" outfile)
if(NOT "${outfile}" MATCHES ".*CMakeDeps.*")
message(WARNING "Cmake-conan: CMakeDeps generator was not defined in the conanfile. "
"Please define the generator as it will be mandatory in the future")
endif()
set(generator "-g;CMakeDeps")
endif()
get_property(_multiconfig_generator GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
if(NOT _multiconfig_generator)
message(STATUS "CMake-Conan: Installing single configuration ${CMAKE_BUILD_TYPE}")
conan_install(${_host_profile_flags} ${_build_profile_flags} ${CONAN_INSTALL_ARGS} ${generator})
else()
message(STATUS "CMake-Conan: Installing both Debug and Release")
conan_install(${_host_profile_flags} ${_build_profile_flags} -s build_type=Release ${CONAN_INSTALL_ARGS} ${generator})
conan_install(${_host_profile_flags} ${_build_profile_flags} -s build_type=Debug ${CONAN_INSTALL_ARGS} ${generator})
endif()
unset(_host_profile_flags)
unset(_build_profile_flags)
unset(_multiconfig_generator)
unset(_conan_install_success)
else()
message(STATUS "CMake-Conan: find_package(${ARGV1}) found, 'conan install' already ran")
unset(_conan_install_success)
endif()
get_property(_conan_generators_folder GLOBAL PROPERTY CONAN_GENERATORS_FOLDER)
# Ensure that we consider Conan-provided packages ahead of any other,
# irrespective of other settings that modify the search order or search paths
# This follows the guidelines from the find_package documentation
# (https://cmake.org/cmake/help/latest/command/find_package.html):
# find_package (<PackageName> PATHS paths... NO_DEFAULT_PATH)
# find_package (<PackageName>)
# Filter out `REQUIRED` from the argument list, as the first call may fail
set(_find_args_${package_name} "${ARGN}")
list(REMOVE_ITEM _find_args_${package_name} "REQUIRED")
if(NOT "MODULE" IN_LIST _find_args_${package_name})
find_package(${package_name} ${_find_args_${package_name}} BYPASS_PROVIDER PATHS "${_conan_generators_folder}" NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH)
unset(_find_args_${package_name})
endif()
# Invoke find_package a second time - if the first call succeeded,
# this will simply reuse the result. If not, fall back to CMake default search
# behaviour, also allowing modules to be searched.
if(NOT ${package_name}_FOUND)
list(FIND CMAKE_MODULE_PATH "${_conan_generators_folder}" _index)
if(_index EQUAL -1)
list(PREPEND CMAKE_MODULE_PATH "${_conan_generators_folder}")
endif()
unset(_index)
find_package(${package_name} ${ARGN} BYPASS_PROVIDER)
list(REMOVE_ITEM CMAKE_MODULE_PATH "${_conan_generators_folder}")
endif()
endmacro()
cmake_language(
SET_DEPENDENCY_PROVIDER conan_provide_dependency
SUPPORTED_METHODS FIND_PACKAGE
)
macro(conan_provide_dependency_check)
set(_CONAN_PROVIDE_DEPENDENCY_INVOKED FALSE)
get_property(_CONAN_PROVIDE_DEPENDENCY_INVOKED GLOBAL PROPERTY CONAN_PROVIDE_DEPENDENCY_INVOKED)
if(NOT _CONAN_PROVIDE_DEPENDENCY_INVOKED)
message(WARNING "Conan is correctly configured as dependency provider, "
"but Conan has not been invoked. Please add at least one "
"call to `find_package()`.")
if(DEFINED CONAN_COMMAND)
# supress warning in case `CONAN_COMMAND` was specified but unused.
set(_CONAN_COMMAND ${CONAN_COMMAND})
unset(_CONAN_COMMAND)
endif()
endif()
unset(_CONAN_PROVIDE_DEPENDENCY_INVOKED)
endmacro()
# Add a deferred call at the end of processing the top-level directory
# to check if the dependency provider was invoked at all.
cmake_language(DEFER DIRECTORY "${CMAKE_SOURCE_DIR}" CALL conan_provide_dependency_check)
# Configurable variables for Conan profiles
set(CONAN_HOST_PROFILE "default;auto-cmake" CACHE STRING "Conan host profile")
set(CONAN_BUILD_PROFILE "default" CACHE STRING "Conan build profile")
set(CONAN_INSTALL_ARGS "--build=missing" CACHE STRING "Command line arguments for conan install")
find_program(_cmake_program NAMES cmake NO_PACKAGE_ROOT_PATH NO_CMAKE_PATH NO_CMAKE_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH NO_CMAKE_FIND_ROOT_PATH)
if(NOT _cmake_program)
get_filename_component(PATH_TO_CMAKE_BIN "${CMAKE_COMMAND}" DIRECTORY)
set(PATH_TO_CMAKE_BIN "${PATH_TO_CMAKE_BIN}" CACHE INTERNAL "Path where the CMake executable is")
endif()

6
contrib/cmake/conandata.yml Normal file
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@ -0,0 +1,6 @@
# This file is managed by Conan, contents will be overwritten.
# To keep your changes, remove these comment lines, but the plugin won't be able to modify your requirements
requirements:
- "openssl/3.2.1"
- "boost/1.84.0"

29
contrib/cmake/conanfile.py Normal file
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@ -0,0 +1,29 @@
# This file is managed by Conan, contents will be overwritten.
# To keep your changes, remove these comment lines, but the plugin won't be able to modify your requirements
import os
from conan import ConanFile
from conan.tools.files import load, copy
from conan.tools.cmake import cmake_layout, CMakeToolchain
class ConanApplication(ConanFile):
package_type = "application"
settings = "os", "compiler", "build_type", "arch"
generators = "CMakeDeps"
def layout(self):
# The root of the project is one level above
#self.folders.root = os.path.dirname(os.path.dirname('.'))
# The source of the project (the root CMakeLists.txt) is the source folder
#self.folders.source = "."
#self.folders.build = "build"
cmake_layout(self)
def generate(self):
tc = CMakeToolchain(self)
tc.user_presets_path = False
tc.generate()
def requirements(self):
requirements = self.conan_data.get('requirements', [])
for requirement in requirements:
self.requires(requirement)