添加信号处理

src/CMakeLists.txt

@@ -2,6 +2,7 @@ cmake_minimum_required(VERSION 3.24)
 
 set(APP_NAME "zdwm")
 set(SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
+set(BUILD_DIR "${CMAKE_CURRENT_BINARY_DIR}")
 
 add_compile_definitions(LOG_FILE="$ENV{HOME}/zdwm-log.txt")
 
@@ -18,7 +19,49 @@ project(${APP_NAME}
     LANGUAGES C
 )
 
-add_executable(${APP_NAME} main.c)
+add_executable(${APP_NAME} main.c utils.c buffer.c backtrace.c)
 
 # use C23
 set_property(TARGET ${APP_NAME} PROPERTY C_STANDARD 23)
+
+find_package(PkgConfig REQUIRED)
+
+pkg_check_modules(deps REQUIRED
+    glib-2.0
+)
+
+target_include_directories(${APP_NAME} SYSTEM
+    PRIVATE ${deps_INCLUDE_DIRS}
+)
+target_include_directories(${APP_NAME}
+    PRIVATE ${SOURCE_DIR}
+    PRIVATE ${BUILD_DIR}
+)
+
+target_link_libraries(${APP_NAME}
+    PRIVATE ${deps_LIBRARIES}
+)
+
+
+## 配置项
+# Check for backtrace_symbols()
+include(CheckSymbolExists)
+check_symbol_exists(backtrace_symbols execinfo.h HAS_EXECINFO)
+if(NOT HAS_EXECINFO)
+    find_library(LIB_EXECINFO execinfo)
+    if(LIB_EXECINFO)
+        set(HAS_EXECINFO TRUE)
+        target_link_libraries(${APP_NAME} ${LIB_EXECINFO})
+    endif()
+endif()
+if(HAS_EXECINFO)
+    message(STATUS "checking for execinfo -- found")
+else()
+    message(STATUS "checking for execinfo -- not found")
+endif()
+
+configure_file("${SOURCE_DIR}/config.h.in"
+    "${BUILD_DIR}/config.h"
+    ESCAPE_QUOTES
+    @ONLY
+)