cmake_minimum_required(VERSION 3.21)
project(
        xtest
        VERSION 0.1
        DESCRIPTION "A test framework for C"
        LANGUAGES C
)

set(CMAKE_C_STANDARD 11)
set(CMAKE_C_STANDARD_REQUIRED TRUE)

set(XTEST_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})

option(XTEST_ENABLE_PRNG "enable prng functions" ON)

add_subdirectory(src)

add_library(xtest-assert INTERFACE)
target_include_directories(xtest-assert SYSTEM BEFORE INTERFACE "${XTEST_SOURCE_DIR}/include/xtest-assert")
target_compile_definitions(xtest-assert INTERFACE XTEST)

option(XTEST_BUILD_EXAMPLES "build the xtest examples" OFF)
if (CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME AND XTEST_BUILD_EXAMPLES)
    add_subdirectory(examples)
endif ()