Added missing CMake files, fixed a linker issue

.gitignore

@@ -34,7 +34,6 @@
 # Build directories
 .idea
 .vs/
-build/
 
 cmake-build-*
 [Dd]ebug/

build/CMakeLists.txt

@@ -0,0 +1,6 @@
+# Include any compiler-specifc settings
+if (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/build/${CMAKE_CXX_COMPILER_ID}")
+    include("${CMAKE_CURRENT_SOURCE_DIR}/build/${CMAKE_CXX_COMPILER_ID}/CMakeLists.txt")
+else()
+    message(STATUS "No compiler-specific settings set; CMAKE_CXX_COMPILER_ID: ${CMAKE_CXX_COMPILER_ID}")
+endif()

build/GNU/CMakeLists.txt

@@ -0,0 +1,13 @@
+# GCC-specific compiler settings
+
+# Enable all/extra warnings
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra")
+
+# Treat all warnings as errors
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror")
+
+# Enable address sanitizer on debug
+set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fno-omit-frame-pointer -fsanitize=address")
+
+# Enable std::filesystem
+set(JESSILIB_ADDITOINAL_LIBS "stdc++fs")

src/common/CMakeLists.txt

@@ -6,3 +6,5 @@ set(SOURCE_FILES
         timer/timer.cpp timer/timer_manager.cpp thread_pool.cpp timer/timer_context.cpp timer/cancel_token.cpp timer/synchronized_timer.cpp object.cpp parser/parser.cpp parser/parser_manager.cpp config.cpp serialize.cpp)
 
 add_library(jessilib ${SOURCE_FILES})
+
+target_link_libraries(jessilib ${JESSILIB_ADDITOINAL_LIBS})