Merge pull request #56 from johelegp/cmake

Add CMake support

Author: hanickadot

CMakeLists.txt

@@ -0,0 +1,29 @@
+cmake_minimum_required(VERSION 3.8.0)
+project(compile-time-regular-expressions VERSION 2.6.4 LANGUAGES CXX)
+
+add_library(ctre INTERFACE)
+add_library(ctre::ctre ALIAS ctre)
+target_include_directories(ctre INTERFACE
+    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+    $<INSTALL_INTERFACE:include>)
+target_compile_features(ctre INTERFACE cxx_std_17)
+
+install(TARGETS ctre EXPORT ctre-targets)
+
+export(EXPORT ctre-targets NAMESPACE ctre::)
+file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/ctre-config.cmake
+    "include(\${CMAKE_CURRENT_LIST_DIR}/ctre-targets.cmake)")
+include(CMakePackageConfigHelpers)
+write_basic_package_version_file(ctre-config-version.cmake
+    VERSION ${ctre_VERSION}
+    COMPATIBILITY SameMajorVersion)
+
+install(EXPORT ctre-targets DESTINATION lib/cmake/ctre
+    NAMESPACE ctre::)
+install(
+    FILES
+        ${CMAKE_CURRENT_BINARY_DIR}/ctre-config.cmake
+        ${CMAKE_CURRENT_BINARY_DIR}/ctre-config-version.cmake
+    DESTINATION lib/cmake/ctre)
+install(DIRECTORY include/ DESTINATION include
+    FILES_MATCHING PATTERN *.hpp)