Merge pull request #2 from MCWertGaming/cmake_fix

fixed cmake install

Author: certik

CMakeLists.txt

@@ -26,16 +26,6 @@ set_target_properties(cpp-terminal PROPERTIES
     PUBLIC_HEADER "cpp-terminal/terminal.h;cpp-terminal/terminal_base.h;cpp-terminal/version.h"
 )
 
-set(CPPTERMINAL_CMAKECONFIG_INCLUDE_DIR "include" CACHE STRING "install include directory")
-include(CMakePackageConfigHelpers)
-configure_package_config_file(${PROJECT_NAME}Config.cmake.in
-  ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
-  INSTALL_DESTINATION lib/${PROJECT_NAME}/cmake
-  PATH_VARS CPPTERMINAL_CMAKECONFIG_INCLUDE_DIR)
-install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
-        DESTINATION lib/${PROJECT_NAME}/cmake )
-
-
 if (CPPTERMINAL_ENABLE_TESING)
     enable_testing()
     add_subdirectory(tests)
@@ -46,10 +36,40 @@ if (CPPTERMINAL_BUILD_EXAMPLES)
 endif()
 
 if (CPPTERMINAL_ENABLE_INSTALL)
-    install(TARGETS cpp-terminal
+    install(TARGETS cpp-terminal EXPORT cpp-terminalTargets
         RUNTIME DESTINATION bin
         LIBRARY DESTINATION lib
         ARCHIVE DESTINATION lib
         PUBLIC_HEADER DESTINATION include/cpp-terminal
     )
+
+    include(CMakePackageConfigHelpers)
+
+    write_basic_package_version_file(
+      "${CMAKE_CURRENT_BINARY_DIR}/cpp-terminal/cpp-terminalConfigVersion.cmake"
+      VERSION ${CPPTERMINAL_VERSION}
+      COMPATIBILITY AnyNewerVersion
+    )
+
+    export(EXPORT cpp-terminalTargets
+      FILE "${CMAKE_CURRENT_BINARY_DIR}/cpp-terminal/cpp-terminalTargets.cmake"
+    )
+    
+    set(ConfigPackageLocation lib/cmake/cpp-terminal)
+
+    configure_file(cpp-terminalConfig.cmake.in
+      "${CMAKE_CURRENT_BINARY_DIR}/cpp-terminal/cpp-terminalConfig.cmake"
+    )
+
+    install(
+      FILES
+        "${CMAKE_CURRENT_BINARY_DIR}/cpp-terminal/cpp-terminalConfig.cmake"
+        "${CMAKE_CURRENT_BINARY_DIR}/cpp-terminal/cpp-terminalConfigVersion.cmake"
+        "${CMAKE_CURRENT_BINARY_DIR}/cpp-terminal/cpp-terminalTargets.cmake"
+      DESTINATION
+        ${ConfigPackageLocation}
+      COMPONENT
+        Devel
+    )
+
 endif()

cpp-terminalConfig.cmake.in

@@ -1,9 +1,3 @@
 @PACKAGE_INIT@
 
-set_and_check(@PROJECT_NAME@_INCLUDE_DIR "${PACKAGE_PREFIX_DIR}/@CPPTERMINAL_CMAKECONFIG_INCLUDE_DIR@")
-
-check_required_components(@PROJECT_NAME@)
-
-add_library(@PROJECT_NAME@ INTERFACE IMPORTED)
-set_property(TARGET @PROJECT_NAME@ PROPERTY INTERFACE_INCLUDE_DIRECTORIES
-    ${@PROJECT_NAME@_INCLUDE_DIR})
+include("${CMAKE_INSTALL_PREFIX}/${ConfigPackageLocation}/cpp-terminalTargets.cmake")