cmake_minimum_required(VERSION 3.5.0)
project(DataSketches
VERSION 0.12.0
LANGUAGES CXX)
include(GNUInstallDirs)
### Require out-of-source builds
file(TO_CMAKE_PATH "${PROJECT_BINARY_DIR}/CMakeLists.txt" LOC_PATH)
if(EXISTS "${LOC_PATH}")
message(FATAL_ERROR "You cannot build in a source directory (or any directory with a CMakeLists.txt file). Please make a build subdirectory. Feel free to remove CMakeCache.txt and CMakeFiles.")
endif()
# set default build type to debug
# Mostly from: https://blog.kitware.com/cmake-and-the-default-build-type/
set(default_build_type "Debug")
if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
message(STATUS "Setting build type to '${default_build_type}' as none was specified.")
set(CMAKE_BUILD_TYPE "${default_build_type}" 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()
# Ensure builds on Windows export all symbols
set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
# enable compiler warnings globally
# derived from https://foonathan.net/blog/2018/10/17/cmake-warnings.html
# and https://arne-mertz.de/2018/07/cmake-properties-options/
if (MSVC)
add_compile_options(/W4)
set(CMAKE_DEBUG_POSTFIX "d")
else()
add_compile_options(-Wall -pedantic)
endif()
# Code generation options, to ensure shaerd libraries work and are portable
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
set(CMAKE_C_EXTENSIONS OFF)
set(CMAKE_CXX_EXTENSIONS OFF)
list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
###### OPTIONS ######
# Enable testing
option(BUILD_TESTS "Create unit tests using CMake" ON)
if (BUILD_TESTS)
find_package(CppUnit REQUIRED)
enable_testing()
endif()
add_library(datasketches SHARED "")
add_subdirectory(common)
add_subdirectory(hll)
add_subdirectory(cpc)
add_subdirectory(kll)
add_subdirectory(fi)
add_subdirectory(python)
target_link_libraries(datasketches PUBLIC hll cpc kll fi)
set_target_properties(datasketches PROPERTIES
LINKER_LANGUAGE CXX
CXX_STANDARD 11
CXX_STANDARD_REQUIRED YES
)
# # Installation
install(TARGETS datasketches
EXPORT ${PROJCT_NAME}
DESTINATION ${CMAKE_INSTALL_LIBDIR}
PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/DataSketches
INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/DataSketches
)
#set(CPACK_PROJECT_NAME ${PROJECT_NAME})
#set(CPACK_PROJECT_VERSION ${PROJECT_VERSION})
#include(CPack)
