Add root lists file

CMakeLists.txt

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+cmake_minimum_required(VERSION 3.14)
+
+project(
+    ssp
+    VERSION 0.0.1
+    DESCRIPTION "Static split parser"
+    HOMEPAGE_URL "https://github.com/red0124/ssp"
+    LANGUAGES CXX
+)
+
+# ---- Warning guard ----
+
+# Protect dependents from this project's warnings if the guard isn't disabled
+set(ssp_warning_guard SYSTEM)
+if(ssp_INCLUDE_WITHOUT_SYSTEM)
+  set(ssp_warning_guard "")
+endif()
+
+# ---- Declare library ----
+
+add_library(ssp INTERFACE)
+add_library(ssp::ssp ALIAS ssp)
+
+target_include_directories(
+    ssp
+    ${ssp_warning_guard}
+    INTERFACE
+    "$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>"
+)
+
+target_compile_features(ssp INTERFACE cxx_std_17)
+
+# ---- Install ----
+
+include(CMakePackageConfigHelpers)
+include(GNUInstallDirs)
+
+set(ssp_directory "ssp-${PROJECT_VERSION}")
+set(ssp_include_directory "${CMAKE_INSTALL_INCLUDEDIR}/${ssp_directory}")
+
+install(
+    DIRECTORY "${PROJECT_SOURCE_DIR}/include/"
+    DESTINATION "${ssp_include_directory}"
+    COMPONENT ssp_Development
+)
+
+install(
+    TARGETS ssp
+    EXPORT sspTargets
+    INCLUDES DESTINATION "${ssp_include_directory}"
+)
+
+write_basic_package_version_file(
+    ssp-config-version.cmake
+    COMPATIBILITY SameMajorVersion
+    ARCH_INDEPENDENT
+)
+
+set(ssp_install_cmakedir "${CMAKE_INSTALL_LIBDIR}/cmake/${ssp_directory}")
+
+install(
+    FILES "${PROJECT_BINARY_DIR}/ssp-config-version.cmake"
+    DESTINATION "${ssp_install_cmakedir}"
+    COMPONENT ssp_Development
+)
+
+install(
+    EXPORT sspTargets
+    FILE ssp-config.cmake
+    NAMESPACE ssp::
+    DESTINATION "${ssp_install_cmakedir}"
+    COMPONENT ssp_Development
+)
+
+if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
+  include(CPack)
+endif()