make install with packaging (#40)

.vscode/settings.json

@@ -85,7 +85,28 @@
     "__verbose_abort": "cpp",
     "__threading_support": "cpp",
     "ios": "cpp",
-    "locale": "cpp"
+    "locale": "cpp",
+    "charconv": "cpp",
+    "format": "cpp",
+    "queue": "cpp",
+    "stack": "cpp",
+    "stop_token": "cpp",
+    "xfacet": "cpp",
+    "xhash": "cpp",
+    "xiosbase": "cpp",
+    "xlocale": "cpp",
+    "xlocbuf": "cpp",
+    "xlocinfo": "cpp",
+    "xlocmes": "cpp",
+    "xlocmon": "cpp",
+    "xlocnum": "cpp",
+    "xloctime": "cpp",
+    "xmemory": "cpp",
+    "xstddef": "cpp",
+    "xstring": "cpp",
+    "xtr1common": "cpp",
+    "xtree": "cpp",
+    "xutility": "cpp"
   },
   "git.ignoreLimitWarning": true,
   "sonarlint.pathToCompileCommands": "${workspaceFolder}/build/compile_commands.json"

CMakeLists.txt

@@ -1,12 +1,13 @@
-cmake_minimum_required(VERSION 3.4)
+cmake_minimum_required(VERSION 3.4...3.28)
 enable_testing()
 
-project(cppparser)
+project(cppparser VERSION 1.0.0)
 
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 set(CMAKE_CXX_STANDARD_INCLUDE_DIRECTORIES ${CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES})
 set(CLANG_TIDY_COMMAND "clang-tidy" "--config-file=${CMAKE_CURRENT_SOURCE_DIR}/.clang-tidy")
+set(export_config_name ${PROJECT_NAME})
 
 if(MSVC)
 	SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd\"4996\"")
@@ -36,3 +37,61 @@ if(NOT ${MARKDOWN_PP} MATCHES "MARKDOWN_PP-NOTFOUND")
 else()
   message("Markdown-pp NOT FOUND: README cannot be updated.")
 endif()
+
+install(
+	TARGETS cppast cppparser_lex_and_yacc cppparser cppwriter
+	EXPORT ${export_config_name}Targets
+	ARCHIVE DESTINATION "lib" COMPONENT Development
+	LIBRARY DESTINATION "lib" COMPONENT RuntimeLibraries
+	LIBRARY DESTINATION "bin" COMPONENT RuntimeLibraries
+)
+
+if(NOT DEFINED CPPPARSER_INSTALL_CONFIG_DIR)
+  set(CPPPARSER_INSTALL_CONFIG_DIR lib/cmake/${export_config_name})
+endif()
+
+#------------------------------------------------------------------------------
+# Configure <export_config_name>ConfigVersion.cmake common to build and install tree
+include(CMakePackageConfigHelpers)
+set(config_version_file ${PROJECT_BINARY_DIR}/${export_config_name}ConfigVersion.cmake)
+write_basic_package_version_file(
+	${config_version_file}
+	VERSION "${CPPPARSER_VERSION}"
+	COMPATIBILITY ExactVersion
+)
+
+#------------------------------------------------------------------------------
+# Export '<export_config_name>Targets.cmake' for a build tree
+export(
+	EXPORT ${PROJECT_NAME}Targets
+	FILE "${CMAKE_CURRENT_BINARY_DIR}/${export_config_name}Targets.cmake"
+)
+
+# Configure '<export_config_name>Config.cmake' for a build tree
+set(build_config ${CMAKE_BINARY_DIR}/${export_config_name}Config.cmake)
+configure_package_config_file(
+	${export_config_name}Config.cmake.in
+	${build_config}
+	INSTALL_DESTINATION "${PROJECT_BINARY_DIR}"
+)
+
+#------------------------------------------------------------------------------
+# Export '<export_config_name>Targets.cmake' for an install tree
+install(
+	EXPORT ${export_config_name}Targets
+	FILE ${export_config_name}Targets.cmake
+	DESTINATION ${CPPPARSER_INSTALL_CONFIG_DIR}
+)
+
+set(install_config ${PROJECT_BINARY_DIR}/CMakeFiles/${export_config_name}Config.cmake)
+configure_package_config_file(
+	${export_config_name}Config.cmake.in
+	${install_config}
+	INSTALL_DESTINATION ${CPPPARSER_INSTALL_CONFIG_DIR}
+)
+
+# Install config files
+install(
+	FILES ${config_version_file} ${install_config}
+	DESTINATION "${CPPPARSER_INSTALL_CONFIG_DIR}"
+)

cppast/CMakeLists.txt

@@ -14,9 +14,12 @@ add_library(cppast STATIC
   src/cppast.cpp
 )
 target_include_directories(cppast
-	PUBLIC
-		include
+  PUBLIC
+    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+    $<INSTALL_INTERFACE:${CPPPARSER_INSTALL_INCLUDE_DIR}>
 )
 set_target_properties(cppast PROPERTIES CXX_CLANG_TIDY "${CLANG_TIDY_COMMAND}")
 
 add_subdirectory(test)
+
+install(DIRECTORY "include/cppast" DESTINATION "include")

cppparser/CMakeLists.txt

@@ -51,19 +51,19 @@ add_custom_command(
 add_library(cppparser_lex_and_yacc OBJECT
 	src/parser.l
 	src/parser.y
-	src/parser.lex.cpp
-	src/parser.tab.cpp
+	${CMAKE_CURRENT_SOURCE_DIR}/src/parser.lex.cpp
+	${CMAKE_CURRENT_SOURCE_DIR}/src/parser.tab.cpp
 )
 target_link_libraries(cppparser_lex_and_yacc
 	PUBLIC
 		cppast
 )
 target_include_directories(cppparser_lex_and_yacc
 	PUBLIC
-		include
-		src
-		../../common/third_party/boost_tp
+		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+		$<INSTALL_INTERFACE:include>
 	PRIVATE
+		../../common/third_party/boost_tp
 		src/win_hack
 )
 target_compile_definitions(cppparser_lex_and_yacc
@@ -86,4 +86,12 @@ target_link_libraries(cppparser
 		cppparser_lex_and_yacc
 )
 
+target_include_directories(cppparser
+	PUBLIC
+		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+		$<INSTALL_INTERFACE:include>
+)
+
 set_target_properties(cppparser PROPERTIES CXX_CLANG_TIDY "${CLANG_TIDY_COMMAND}")
+
+install(DIRECTORY "include/cppparser" DESTINATION "include" COMPONENT Development)

cppparser/test/CMakeLists.txt

@@ -5,7 +5,7 @@ endif()
 
 add_definitions(-DBOOST_AUTO_LINK_NOMANGLE)
 
-include_directories(../../../common/third_party)
+include_directories(../../../common/third_party ../src)
 
 add_executable(cppparsertest
 	app/cppparsertest.cpp

cppparserConfig.cmake.in

@@ -0,0 +1,7 @@
+@PACKAGE_INIT@
+
+set(export_config_name "@export_config_name@")
+
+set_and_check(${export_config_name}_TARGETS "${CMAKE_CURRENT_LIST_DIR}/${export_config_name}Targets.cmake")
+
+include(${${export_config_name}_TARGETS})

cppwriter/CMakeLists.txt

@@ -5,11 +5,14 @@ set(CPP_WRITER_SOURCES
 add_library(cppwriter STATIC ${CPP_WRITER_SOURCES})
 
 target_include_directories(cppwriter
-	PUBLIC
-		include
+  PUBLIC
+    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+    $<INSTALL_INTERFACE:include>
 )
 target_link_libraries(cppwriter
   PUBLIC
     cppast
 )
 set_target_properties(cppwriter PROPERTIES CXX_CLANG_TIDY "${CLANG_TIDY_COMMAND}")
+
+install(DIRECTORY "include/cppwriter" DESTINATION "include")