conan --version
pip conan
Look at external/package_manager/conan/CMakeLists.txt for advance CMake/Conan Integration
- libHV
- MySQL C Library
- SOCI
- CMake
- Conan
- conan_cmake_run
- CONAN_DISABLE_CHECK_COMPILER
- g++11
CMakeList.txt external/package_manager/conan/CMakeLists.txt
# version 3.11 or later of CMake needed later for installing GoogleTest
# so let's require it now.
cmake_minimum_required( VERSION 3.11 )
project( PACKAGE_MANAGER_CONAN_LIBS
VERSION 0.1
DESCRIPTION "Package Manager Conan library interface integration" )
# ******* conan package manager ********
#You must had installed conan in your system
#to check write in the vscode console conan
#to install look at google "conan c++ install"
# Download automatically, you can also just copy the conan.cmake file
if ( NOT EXISTS "${CMAKE_BINARY_DIR}/conan.cmake" )
message( STATUS "Downloading conan.cmake from https://github.com/conan-io/cmake-conan" )
file( DOWNLOAD "https://raw.githubusercontent.com/conan-io/cmake-conan/master/conan.cmake"
"${CMAKE_BINARY_DIR}/conan.cmake" )
endif()
#Sometime you need delete all build folder and generate all build from scratch
# The cmake cache can be tricky!!!!
set( CONAN_DISABLE_CHECK_COMPILER True CACHE BOOL "" FORCE )
include( ${CMAKE_BINARY_DIR}/conan.cmake )
#add_definitions( -DRESTINIO_EXTERNAL_STRING_VIEW_LITE=1 )
# conan_cmake_run( REQUIRES soci/4.0.3
# BASIC_SETUP
# BUILD missing
# OPTIONS soci:shared=False
# soci:with_mysql=True )
# BUILD soci
#BUILD libmysqlclient )
# conan_cmake_run( REQUIRES restinio/0.6.14
# BASIC_SETUP
# BUILD missing )
# conan_cmake_run( REQUIRES mongo-cxx-driver/3.6.6
# BASIC_SETUP
# BUILD missing )
# conan_cmake_run( REQUIRES nlohmann_json/3.10.4
# BASIC_SETUP )
conan_cmake_run( REQUIRES fmt/8.0.1
BASIC_SETUP
# SETTINGS compiler.version=9.3;
BUILD missing )
# conan_cmake_run( REQUIRES rapidjson/cci.20211112
# BASIC_SETUP )
# conan_cmake_run( REQUIRES spdlog/1.9.2
# BASIC_SETUP
# BUILD missing )
add_library( ${PROJECT_NAME} INTERFACE )
message( STATUS "****** => PACKAGE_MANAGER_CONAN_LIBS" )
message( STATUS "****** => From cmake file: [project_root]/external/libraries/package_manager/conan/CMakeList.txt" )
message( STATUS "****** => CONAN_INCLUDE_DIRS=${CONAN_INCLUDE_DIRS}" )
message( STATUS "****** => CONAN_LIB_DIRS=${CONAN_LIB_DIRS}" )
message( STATUS "****** => CONAN_LIBS=${CONAN_LIBS}" )
target_include_directories( ${PROJECT_NAME} INTERFACE ${CONAN_INCLUDE_DIRS} )
#VERY IMPORTANT!!!. Pass to linker the folders for lookup the libraries in link stage.
target_link_directories( ${PROJECT_NAME} INTERFACE ${CONAN_LIB_DIRS} )
target_link_libraries( ${PROJECT_NAME} INTERFACE ${CONAN_LIBS} ssl crypto dl m z )
# target_compile_definitions( ${PROJECT_NAME} INTERFACE RESTINIO_EXTERNAL_STRING_VIEW_LITE=1
# RESTINIO_EXTERNAL_OPTIONAL_LITE=1
# RESTINIO_EXTERNAL_VARIANT_LITE=1
# RESTINIO_EXTERNAL_EXPECTED_LITE=1 )
# ******* conan package manager ********
CMakeList.txt external/libraries/soci/CMakeLists.txt
cmake_minimum_required(VERSION 3.11-3.18)
project( soci )
# MAIN_ROOT_SOURCE_DIR come from the top most CMakeLists.txt file
message(STATUS "MAIN_ROOT_SOURCE_DIR=${MAIN_ROOT_SOURCE_DIR}")
#message(STATUS "CMAKE_SYSTEM_INCLUDE_PATH=${CMAKE_SYSTEM_INCLUDE_PATH}")
# Emulate the ExternalProject_Add but in config time.
# Because the Fetch_Declare, Fetch_Populate, Fetch_* no work. Never create the static libraries.
if ( NOT EXISTS "${CMAKE_CURRENT_BINARY_DIR}/build" OR
NOT EXISTS "${CMAKE_CURRENT_BINARY_DIR}/install" OR
FORCE_BUILD_INSTALL_SOCI_LIBRARY )
if ( NOT EXISTS "${PROJECT_SOURCE_DIR}/git_repo/src/CMakeLists.txt" )
execute_process( COMMAND git clone https://github.com/SOCI/soci ${PROJECT_SOURCE_DIR}/git_repo )
endif()
file( MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/install )
file( MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/build )
execute_process( COMMAND cmake ${CMAKE_CURRENT_SOURCE_DIR}/git_repo -DSOCI_CXX11:BOOL=ON
-DSOCI_TESTS:BOOL=OFF
-DWITH_MYSQL:BOOL=ON
# The CMAKE_COLOR_MAKEFILE in off.
# Not work for the soci config messages
-DCMAKE_COLOR_MAKEFILE:BOOL=OFF
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/build )
execute_process( COMMAND cmake --build ${CMAKE_CURRENT_BINARY_DIR}/build )
execute_process( COMMAND cmake --install ${CMAKE_CURRENT_BINARY_DIR}/build
--prefix "${CMAKE_CURRENT_BINARY_DIR}/install" )
endif()
# Manual create the target soci_core and soci_mysql
add_library( soci_core STATIC IMPORTED GLOBAL )
set_target_properties( soci_core PROPERTIES IMPORTED_LOCATION
${CMAKE_CURRENT_BINARY_DIR}/install/lib/libsoci_core.a )
target_include_directories( soci_core INTERFACE
${CMAKE_CURRENT_BINARY_DIR}/install/include )
add_library( soci_mysql STATIC IMPORTED GLOBAL )
set_target_properties( soci_mysql PROPERTIES IMPORTED_LOCATION
${CMAKE_CURRENT_BINARY_DIR}/install/lib/libsoci_mysql.a )
# Ubuntu package mysqlclient-dev only had support to pkgconfig not for cmake.
# We cannot use findPackage(MySQL)
include(FindPkgConfig)
#pkg_check_modules(LIBMYSQLCLIENT REQUIRED mysqlclient)
pkg_get_variable(MYSQL_INCLUDE_PATH mysqlclient includedir)
message(STATUS "MYSQL_INCLUDE_PATH=${MYSQL_INCLUDE_PATH}")
# The next are required by soci. Because in the mysql backend the include
# are "#include <mysql.h>" and not "#include <mysql/mysql.h>"
target_include_directories( soci_mysql INTERFACE ${MYSQL_INCLUDE_PATH} )
#target_include_directories( soci_mysql INTERFACE /usr/include/mysql )
target_link_libraries( soci_mysql INTERFACE soci_core mysql_client mysql_services )