CMakeLists.txt

cmake_minimum_required(VERSION 3.0)
option(ENABLE_SQLCIPHER_TESTS "enable sqlchipher test")

# Creates the file compile_commands.json in the build directory.
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
set(CMAKE_CXX_STANDARD 17)

set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake")
set(HUNTER_TLS_VERIFY ON)
include("cmake/HunterGate.cmake")
include("cmake/Catch.cmake")

HunterGate(
    URL "https://github.com/cpp-pm/hunter/archive/v0.24.15.tar.gz"
    SHA1 "8010d63d5ae611c564889d5fe12d3cb7a45703ac"
)

project(SqliteModernCpp)

hunter_add_package(Catch)
hunter_add_package(sqlite3)

find_package(Catch2 CONFIG REQUIRED)
find_package(sqlite3 CONFIG REQUIRED)

set(TEST_SOURCE_DIR             ${CMAKE_CURRENT_SOURCE_DIR}/tests)
file(GLOB TEST_SOURCES          ${TEST_SOURCE_DIR}/*.cc)

IF(NOT ENABLE_SQLCIPHER_TESTS)
    list(REMOVE_ITEM TEST_SOURCES ${TEST_SOURCE_DIR}/sqlcipher.cc)
ENDIF(NOT ENABLE_SQLCIPHER_TESTS)

enable_testing()

add_library (sqlite_modern_cpp INTERFACE)
target_include_directories(sqlite_modern_cpp INTERFACE hdr/)

add_executable(tests_runner ${TEST_SOURCES})
target_include_directories(tests_runner INTERFACE ${SQLITE3_INCLUDE_DIRS})
if(ENABLE_SQLCIPHER_TESTS)
    target_link_libraries(tests_runner Catch2::Catch2 sqlite_modern_cpp sqlite3::sqlite3 -lsqlcipher)
else()
    target_link_libraries(tests_runner Catch2::Catch2 sqlite_modern_cpp sqlite3::sqlite3)
endif()

catch_discover_tests(tests_runner)
target_compile_options(tests_runner PUBLIC $<$<CXX_COMPILER_ID:MSVC>:/Zc:__cplusplus> )

# Place the file in the source directory, permitting us to place a single configuration file for YCM there.
# YCM is the code-completion engine for (neo)vim https://github.com/Valloric/YouCompleteMe
IF(EXISTS "${CMAKE_BINARY_DIR}/compile_commands.json")
  EXECUTE_PROCESS( COMMAND ${CMAKE_COMMAND} -E copy_if_different
    ${CMAKE_BINARY_DIR}/compile_commands.json
    ${CMAKE_SOURCE_DIR}/compile_commands.json
  )
ENDIF()