Update CMakeLists.txt

MagicEyes/src/backend/fs/fs_watcher/CMakeLists.txt

@@ -0,0 +1,56 @@
+# \copyright
+# Copyright (c) 2024 by the lmp/magic_eyes project authors. All Rights Reserved.
+#
+# This file is open source software, licensed to you under the terms
+# of the Apache License, Version 2.0 (the "License").  See the NOTICE file
+# distributed with this work for additional information regarding copyright
+# ownership.  You may not use this file except in compliance with the License.
+# You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
+# -----------------------------------------------------------------------------------------
+# \brief
+#      fs_watcher 工具 CMakeLists 文件
+# -----------------------------------------------------------------------------------------
+set(TOOL_NAME fs_watcher)
+set(TOOL_BELONG_TO_MODULE fs)
+
+file(GLOB apps ${CMAKE_CURRENT_SOURCE_DIR}/bpf/*.bpf.c)
+# 若不用Rust，则排除 profile.bpf.c
+if(NOT CARGO_EXISTS)
+    list(REMOVE_ITEM apps ${CMAKE_CURRENT_SOURCE_DIR}/bpf/profile.bpf.c)
+endif()
+
+# 设置并创建  <>/src-gen/TOOL_BELONG_TO_MODULE/TOOL_NAME 文件夹
+set(SRC_GEN_TARGET_DIR ${CONFIG_SRC_GEN_DIR}/${TOOL_BELONG_TO_MODULE}/${TOOL_NAME})
+if (NOT EXISTS ${SRC_GEN_TARGET_DIR})
+    file(MAKE_DIRECTORY ${SRC_GEN_TARGET_DIR})
+    message(STATUS "directory create success")
+endif ()
+
+# 遍历文件夹内所有的bpf.c
+foreach(app ${apps})
+    get_filename_component(app_stem ${app} NAME_WE)
+    # Build object skeleton and depend skeleton on libbpf build
+    bpf_object(${app_stem} ${app_stem}.bpf.c ${SRC_GEN_TARGET_DIR})
+    add_dependencies(${app_stem}_skel libbpf-build bpftool-build)
+endforeach()
+
+add_executable(${TOOL_NAME} src/${TOOL_NAME}.c)
+foreach (app ${apps})
+    get_filename_component(app_stem ${app} NAME_WE)
+    target_link_libraries(${TOOL_NAME} ${app_stem}_skel)
+
+    if(${app_stem} STREQUAL "profile")
+        target_include_directories(${app_stem} PRIVATE
+                ${CMAKE_SOURCE_DIR}/blazesym/include)
+        target_link_libraries(${app_stem}
+                ${CMAKE_SOURCE_DIR}/blazesym/target/release/libblazesym.a -lpthread -lrt -ldl)
+    endif()
+endforeach ()
+
+# 将可执行文件，配置文件等安装在对应的位置
+# 设置安装目录
+set(CPU_WATCHER_INSTALL_DIR backend/${TOOL_BELONG_TO_MODULE}/${TOOL_NAME})
+# 安装可执行文件到 ${CPU_WATCHER_INSTALL_DIR}/bin
+install(TARGETS ${TOOL_NAME}
+        RUNTIME DESTINATION ${CPU_WATCHER_INSTALL_DIR}/bin)
+# 安装配置文件到 ${CPU_WATCHER_INSTALL_DIR}/etc