diff --git a/.gitignore b/.gitignore
index 1fa9942d..41cf92c4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 # Auto generated files
+include/spdlog/spdlog_config.h
 [Dd]ebug/
 [Rr]elease/
 build/*
diff --git a/CMakeLists.txt b/CMakeLists.txt
index b1f9e0bc..94244b33 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -176,7 +176,6 @@ set(SPDLOG_HEADERS
     "include/spdlog/source_loc.h"
     "include/spdlog/spdlog.h"
     "include/spdlog/stopwatch.h"
-    "include/spdlog/tweakme.h"
     "include/spdlog/version.h"
     "include/spdlog/cfg/argv.h"
     "include/spdlog/cfg/env.h"
@@ -250,6 +249,11 @@ set(SPDLOG_SRCS
     "src/sinks/stdout_sinks.cpp"
     "src/sinks/wincolor_sink.cpp")
 
+# Generate spdlog_config.h based on the current configuration
+set(OUT_CONFIG_FILE "${CMAKE_CURRENT_SOURCE_DIR}/include/spdlog/spdlog_config.h")
+message(STATUS "Generating ${OUT_CONFIG_FILE}")
+configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/spdlog_config.h.in" ${OUT_CONFIG_FILE} @ONLY)
+list(APPEND SPDLOG_HEADERS ${OUT_CONFIG_FILE})
 
 if(BUILD_SHARED_LIBS)
     if(WIN32)
@@ -299,23 +303,6 @@ if(ANDROID)
     target_link_libraries(spdlog PUBLIC log)
 endif()
 
-# ---------------------------------------------------------------------------------------
-# Misc definitions according to tweak options
-# ---------------------------------------------------------------------------------------
-foreach(
-    SPDLOG_OPTION
-    SPDLOG_WCHAR_FILENAMES
-    SPDLOG_NO_EXCEPTIONS
-    SPDLOG_CLOCK_COARSE
-    SPDLOG_PREVENT_CHILD_FD
-    SPDLOG_NO_THREAD_ID
-    SPDLOG_NO_ATOMIC_LEVELS
-    SPDLOG_DISABLE_DEFAULT_LOGGER
-    SPDLOG_USE_STD_FORMAT)
-    if(${SPDLOG_OPTION})
-        target_compile_definitions(spdlog PUBLIC ${SPDLOG_OPTION})
-    endif()
-endforeach()
 
 # ---------------------------------------------------------------------------------------
 # If exceptions are disabled, disable them in the bundled fmt as well
@@ -407,4 +394,9 @@ if(SPDLOG_INSTALL)
     # Support creation of installable packages
     # ---------------------------------------------------------------------------------------
     include(cmake/spdlogCPack.cmake)
+
+    # Install spdlog_config.h file
+    # Assume your tweakme.h.in is located in the same directory as CMakeLists.txt
+    set(TWEAKME_IN "${CMAKE_CURRENT_SOURCE_DIR}/tweakme.h.in")
+    set(TWEAKME_OUT "${CMAKE_CURRENT_BINARY_DIR}/include/spdlog/tweakme.h")
 endif()
diff --git a/cmake/spdlog_config.h.in b/cmake/spdlog_config.h.in
new file mode 100644
index 00000000..3c4185f8
--- /dev/null
+++ b/cmake/spdlog_config.h.in
@@ -0,0 +1,35 @@
+// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+
+// Auto generated file with compile time flags with which spdlog was compiled
+// DO NOT EDIT MANUALLY
+
+#pragma once
+
+// Support wchar filenames (Windows only)
+#cmakedefine SPDLOG_WCHAR_FILENAMES
+
+#cmakedefine SPDLOG_NO_EXCEPTIONS
+
+// Use CLOCK_REALTIME_COARSE on Linux
+#cmakedefine SPDLOG_CLOCK_COARSE
+
+// Prevent child processes from inheriting log file descriptors
+#cmakedefine SPDLOG_PREVENT_CHILD_FD
+
+// Prevent spdlog from querying the thread id on each log call
+#cmakedefine SPDLOG_NO_THREAD_ID
+
+// Prevent spdlog from using std::atomic for log levels
+#cmakedefine SPDLOG_NO_ATOMIC_LEVELS
+
+// Disable default logger creation
+#cmakedefine SPDLOG_DISABLE_DEFAULT_LOGGER
+
+// Use std::format instead of fmtlib
+#cmakedefine SPDLOG_USE_STD_FORMAT
+
+// Use external fmtlib instead of bundled
+#cmakedefine SPDLOG_FMT_EXTERNAL
+
diff --git a/include/spdlog/async.h b/include/spdlog/async.h
index b5814b53..885e6bcb 100644
--- a/include/spdlog/async.h
+++ b/include/spdlog/async.h
@@ -18,9 +18,9 @@
 #include <memory>
 #include <mutex>
 
-#include "async_logger.h"
-#include "details/registry.h"
-#include "details/thread_pool.h"
+#include "./async_logger.h"
+#include "./details/registry.h"
+#include "./details/thread_pool.h"
 
 namespace spdlog {
 
diff --git a/include/spdlog/async_logger.h b/include/spdlog/async_logger.h
index 476621d7..7ade9b43 100644
--- a/include/spdlog/async_logger.h
+++ b/include/spdlog/async_logger.h
@@ -14,7 +14,7 @@
 // Upon destruction, logs all remaining messages in the queue before
 // destructing
 
-#include "logger.h"
+#include "./logger.h"
 
 namespace spdlog {
 
diff --git a/include/spdlog/cfg/argv.h b/include/spdlog/cfg/argv.h
index 899a1ff8..9ce5a4ce 100644
--- a/include/spdlog/cfg/argv.h
+++ b/include/spdlog/cfg/argv.h
@@ -3,7 +3,7 @@
 
 #pragma once
 #include "../details/registry.h"
-#include "helpers.h"
+#include "./helpers.h"
 
 //
 // Init log levels using each argv entry that starts with "SPDLOG_LEVEL="
diff --git a/include/spdlog/cfg/env.h b/include/spdlog/cfg/env.h
index c2fb74ba..918ce662 100644
--- a/include/spdlog/cfg/env.h
+++ b/include/spdlog/cfg/env.h
@@ -4,7 +4,7 @@
 #pragma once
 #include "../details/os.h"
 #include "../details/registry.h"
-#include "helpers.h"
+#include "./helpers.h"
 
 //
 // Init levels and patterns from env variables SPDLOG_LEVEL
diff --git a/include/spdlog/common.h b/include/spdlog/common.h
index 191e6ec0..205c124c 100644
--- a/include/spdlog/common.h
+++ b/include/spdlog/common.h
@@ -15,8 +15,9 @@
 #include <string>
 #include <type_traits>
 
-#include "source_loc.h"
-#include "tweakme.h"
+#include "./spdlog_config.h"
+#include "./source_loc.h"
+
 
 #if __has_include(<version>)
     #include <version>
diff --git a/include/spdlog/details/log_msg_buffer.h b/include/spdlog/details/log_msg_buffer.h
index fc7b2cbd..14d409a1 100644
--- a/include/spdlog/details/log_msg_buffer.h
+++ b/include/spdlog/details/log_msg_buffer.h
@@ -3,7 +3,7 @@
 
 #pragma once
 
-#include "log_msg.h"
+#include "./log_msg.h"
 
 namespace spdlog {
 namespace details {
diff --git a/include/spdlog/details/mpmc_blocking_q.h b/include/spdlog/details/mpmc_blocking_q.h
index 6d3e298f..1eeb62d5 100644
--- a/include/spdlog/details/mpmc_blocking_q.h
+++ b/include/spdlog/details/mpmc_blocking_q.h
@@ -14,7 +14,7 @@
 #include <condition_variable>
 #include <mutex>
 
-#include "circular_q.h"
+#include "./circular_q.h"
 
 namespace spdlog {
 namespace details {
diff --git a/include/spdlog/details/registry.h b/include/spdlog/details/registry.h
index ff0e572c..96d717e2 100644
--- a/include/spdlog/details/registry.h
+++ b/include/spdlog/details/registry.h
@@ -16,7 +16,7 @@
 #include <unordered_map>
 
 #include "../common.h"
-#include "periodic_worker.h"
+#include "./periodic_worker.h"
 
 namespace spdlog {
 class logger;
diff --git a/include/spdlog/details/synchronous_factory.h b/include/spdlog/details/synchronous_factory.h
index 4bd5a51c..6baff7d1 100644
--- a/include/spdlog/details/synchronous_factory.h
+++ b/include/spdlog/details/synchronous_factory.h
@@ -3,7 +3,7 @@
 
 #pragma once
 
-#include "registry.h"
+#include "./registry.h"
 
 namespace spdlog {
 
diff --git a/include/spdlog/details/tcp_client-windows.h b/include/spdlog/details/tcp_client-windows.h
index 94614353..63ad0b23 100644
--- a/include/spdlog/details/tcp_client-windows.h
+++ b/include/spdlog/details/tcp_client-windows.h
@@ -14,7 +14,7 @@
 #include <string>
 
 #include "../common.h"
-#include "os.h"
+#include "./os.h"
 
 #pragma comment(lib, "Ws2_32.lib")
 #pragma comment(lib, "Mswsock.lib")
diff --git a/include/spdlog/details/tcp_client.h b/include/spdlog/details/tcp_client.h
index 283da418..c3eb1886 100644
--- a/include/spdlog/details/tcp_client.h
+++ b/include/spdlog/details/tcp_client.h
@@ -19,7 +19,7 @@
 #include <string>
 
 #include "../common.h"
-#include "os.h"
+#include "./os.h"
 
 namespace spdlog {
 namespace details {
diff --git a/include/spdlog/details/thread_pool.h b/include/spdlog/details/thread_pool.h
index 643532fd..10194ebc 100644
--- a/include/spdlog/details/thread_pool.h
+++ b/include/spdlog/details/thread_pool.h
@@ -10,9 +10,9 @@
 #include <vector>
 
 #include "../async.h"
-#include "log_msg_buffer.h"
-#include "mpmc_blocking_q.h"
-#include "os.h"
+#include "./log_msg_buffer.h"
+#include "./mpmc_blocking_q.h"
+#include "./os.h"
 
 namespace spdlog {
 class async_logger;
diff --git a/include/spdlog/details/udp_client-windows.h b/include/spdlog/details/udp_client-windows.h
index 446b3a56..5fb5e661 100644
--- a/include/spdlog/details/udp_client-windows.h
+++ b/include/spdlog/details/udp_client-windows.h
@@ -14,8 +14,8 @@
 #include <string>
 
 #include "../common.h"
-#include "os.h"
-#include "windows_include.h"
+#include "./os.h"
+#include "./windows_include.h"
 
 #if defined(_MSC_VER)
     #pragma comment(lib, "Ws2_32.lib")
diff --git a/include/spdlog/details/udp_client.h b/include/spdlog/details/udp_client.h
index 2e3067e9..b3abd413 100644
--- a/include/spdlog/details/udp_client.h
+++ b/include/spdlog/details/udp_client.h
@@ -7,7 +7,7 @@
 // Will throw on construction if the socket creation failed.
 
 #include "../common.h"
-#include "os.h"
+#include "./os.h"
 
 #ifdef _WIN32
     #error "include udp_client-windows.h instead"
diff --git a/include/spdlog/fmt/fmt.h b/include/spdlog/fmt/fmt.h
index 0932872f..e631e6bb 100644
--- a/include/spdlog/fmt/fmt.h
+++ b/include/spdlog/fmt/fmt.h
@@ -9,7 +9,7 @@
 // Include a bundled header-only copy of fmtlib or an external one.
 // By default, spdlog include its own copy.
 //
-#include <spdlog/tweakme.h>
+#include "../spdlog_config.h"
 
 #if defined(SPDLOG_USE_STD_FORMAT)  // use std::format
     #include <format>
diff --git a/include/spdlog/formatter.h b/include/spdlog/formatter.h
index 4ebdf910..6db45660 100644
--- a/include/spdlog/formatter.h
+++ b/include/spdlog/formatter.h
@@ -3,7 +3,7 @@
 
 #pragma once
 
-#include "details/log_msg.h"
+#include "./details/log_msg.h"
 #include "fmt/fmt.h"
 
 namespace spdlog {
diff --git a/include/spdlog/logger.h b/include/spdlog/logger.h
index f733507e..8dd74846 100644
--- a/include/spdlog/logger.h
+++ b/include/spdlog/logger.h
@@ -17,9 +17,9 @@
 #include <cassert>
 #include <vector>
 
-#include "common.h"
-#include "details/log_msg.h"
-#include "sinks/sink.h"
+#include "./common.h"
+#include "./details/log_msg.h"
+#include "./sinks/sink.h"
 
 #ifndef SPDLOG_NO_EXCEPTIONS
     #define SPDLOG_LOGGER_CATCH(location)                                                         \
diff --git a/include/spdlog/pattern_formatter.h b/include/spdlog/pattern_formatter.h
index 53cbd732..7e833d3e 100644
--- a/include/spdlog/pattern_formatter.h
+++ b/include/spdlog/pattern_formatter.h
@@ -10,10 +10,10 @@
 #include <unordered_map>
 #include <vector>
 
-#include "common.h"
-#include "details/log_msg.h"
-#include "details/os.h"
-#include "formatter.h"
+#include "./common.h"
+#include "./details/log_msg.h"
+#include "./details/os.h"
+#include "./formatter.h"
 
 namespace spdlog {
 namespace details {
diff --git a/include/spdlog/sinks/android_sink.h b/include/spdlog/sinks/android_sink.h
index 6823a037..ccdab0d7 100644
--- a/include/spdlog/sinks/android_sink.h
+++ b/include/spdlog/sinks/android_sink.h
@@ -16,8 +16,8 @@
     #include "../details/fmt_helper.h"
     #include "../details/null_mutex.h"
     #include "../details/synchronous_factory.h"
-    #include "base_sink.h"
-    #include "os.h"
+    #include "./base_sink.h"
+    #include "./os.h"
 
     #if !defined(SPDLOG_ANDROID_RETRIES)
         #define SPDLOG_ANDROID_RETRIES 2
diff --git a/include/spdlog/sinks/ansicolor_sink.h b/include/spdlog/sinks/ansicolor_sink.h
index 65858168..c35b33ca 100644
--- a/include/spdlog/sinks/ansicolor_sink.h
+++ b/include/spdlog/sinks/ansicolor_sink.h
@@ -9,7 +9,7 @@
 #include <string>
 
 #include "../details/null_mutex.h"
-#include "base_sink.h"
+#include "./base_sink.h"
 
 namespace spdlog {
 namespace sinks {
diff --git a/include/spdlog/sinks/base_sink.h b/include/spdlog/sinks/base_sink.h
index b9fa0b4a..cda8e365 100644
--- a/include/spdlog/sinks/base_sink.h
+++ b/include/spdlog/sinks/base_sink.h
@@ -11,7 +11,7 @@
 
 #include "../common.h"
 #include "../details/log_msg.h"
-#include "sink.h"
+#include "./sink.h"
 
 namespace spdlog {
 namespace sinks {
diff --git a/include/spdlog/sinks/basic_file_sink.h b/include/spdlog/sinks/basic_file_sink.h
index d581afc7..00cfbfcf 100644
--- a/include/spdlog/sinks/basic_file_sink.h
+++ b/include/spdlog/sinks/basic_file_sink.h
@@ -9,7 +9,7 @@
 #include "../details/file_helper.h"
 #include "../details/null_mutex.h"
 #include "../details/synchronous_factory.h"
-#include "base_sink.h"
+#include "./base_sink.h"
 
 namespace spdlog {
 namespace sinks {
diff --git a/include/spdlog/sinks/callback_sink.h b/include/spdlog/sinks/callback_sink.h
index ad0f1dc6..d009821e 100644
--- a/include/spdlog/sinks/callback_sink.h
+++ b/include/spdlog/sinks/callback_sink.h
@@ -8,7 +8,7 @@
 
 #include "../details/null_mutex.h"
 #include "../details/synchronous_factory.h"
-#include "base_sink.h"
+#include "./base_sink.h"
 
 namespace spdlog {
 
diff --git a/include/spdlog/sinks/daily_file_sink.h b/include/spdlog/sinks/daily_file_sink.h
index cc4fec03..c612d03c 100644
--- a/include/spdlog/sinks/daily_file_sink.h
+++ b/include/spdlog/sinks/daily_file_sink.h
@@ -16,8 +16,9 @@
 #include "../details/null_mutex.h"
 #include "../details/os.h"
 #include "../details/synchronous_factory.h"
+#include "./base_sink.h"
 #include "fmt/chrono.h"
-#include "base_sink.h"
+
 
 namespace spdlog {
 namespace sinks {
diff --git a/include/spdlog/sinks/dist_sink.h b/include/spdlog/sinks/dist_sink.h
index f4c33d4c..7decc0b2 100644
--- a/include/spdlog/sinks/dist_sink.h
+++ b/include/spdlog/sinks/dist_sink.h
@@ -11,7 +11,7 @@
 #include "../details/log_msg.h"
 #include "../details/null_mutex.h"
 #include "../pattern_formatter.h"
-#include "base_sink.h"
+#include "./base_sink.h"
 
 // Distribution sink (mux). Stores a vector of sinks which get called when log
 // is called
diff --git a/include/spdlog/sinks/dup_filter_sink.h b/include/spdlog/sinks/dup_filter_sink.h
index 55a4e9c0..ecf01085 100644
--- a/include/spdlog/sinks/dup_filter_sink.h
+++ b/include/spdlog/sinks/dup_filter_sink.h
@@ -10,7 +10,7 @@
 
 #include "../details/log_msg.h"
 #include "../details/null_mutex.h"
-#include "dist_sink.h"
+#include "./dist_sink.h"
 
 // Duplicate message removal sink.
 // Skip the message if previous one is identical and less than "max_skip_duration" have passed
diff --git a/include/spdlog/sinks/hourly_file_sink.h b/include/spdlog/sinks/hourly_file_sink.h
index 4f358872..1b1324ec 100644
--- a/include/spdlog/sinks/hourly_file_sink.h
+++ b/include/spdlog/sinks/hourly_file_sink.h
@@ -16,7 +16,7 @@
 #include "../details/os.h"
 #include "../details/synchronous_factory.h"
 #include "../fmt/fmt.h"
-#include "base_sink.h"
+#include "./base_sink.h"
 
 namespace spdlog {
 namespace sinks {
diff --git a/include/spdlog/sinks/kafka_sink.h b/include/spdlog/sinks/kafka_sink.h
index 03571ba3..c2c533a8 100644
--- a/include/spdlog/sinks/kafka_sink.h
+++ b/include/spdlog/sinks/kafka_sink.h
@@ -17,7 +17,7 @@
 #include "../details/log_msg.h"
 #include "../details/null_mutex.h"
 #include "../details/synchronous_factory.h"
-#include "base_sink.h"
+#include "./base_sink.h"
 
 // kafka header
 #include <librdkafka/rdkafkacpp.h>
diff --git a/include/spdlog/sinks/mongo_sink.h b/include/spdlog/sinks/mongo_sink.h
index 51b7c48e..1dec0bda 100644
--- a/include/spdlog/sinks/mongo_sink.h
+++ b/include/spdlog/sinks/mongo_sink.h
@@ -20,7 +20,7 @@
 #include "../common.h"
 #include "../details/log_msg.h"
 #include "../details/synchronous_factory.h"
-#include "base_sink.h"
+#include "./base_sink.h"
 
 namespace spdlog {
 namespace sinks {
diff --git a/include/spdlog/sinks/msvc_sink.h b/include/spdlog/sinks/msvc_sink.h
index e941be3f..b1502400 100644
--- a/include/spdlog/sinks/msvc_sink.h
+++ b/include/spdlog/sinks/msvc_sink.h
@@ -7,7 +7,7 @@
 #include <string>
 
 #include "../details/null_mutex.h"
-#include "base_sink.h"
+#include "./base_sink.h"
 
 // Avoid including windows.h (https://stackoverflow.com/a/30741042)
 extern "C" __declspec(dllimport) void __stdcall OutputDebugStringA(const char *lpOutputString);
diff --git a/include/spdlog/sinks/null_sink.h b/include/spdlog/sinks/null_sink.h
index adbaa7b5..64e29d41 100644
--- a/include/spdlog/sinks/null_sink.h
+++ b/include/spdlog/sinks/null_sink.h
@@ -7,7 +7,7 @@
 
 #include "../details/null_mutex.h"
 #include "../details/synchronous_factory.h"
-#include "base_sink.h"
+#include "./base_sink.h"
 
 namespace spdlog {
 namespace sinks {
diff --git a/include/spdlog/sinks/ostream_sink.h b/include/spdlog/sinks/ostream_sink.h
index 9be8a896..afcba082 100644
--- a/include/spdlog/sinks/ostream_sink.h
+++ b/include/spdlog/sinks/ostream_sink.h
@@ -7,7 +7,7 @@
 #include <ostream>
 
 #include "../details/null_mutex.h"
-#include "base_sink.h"
+#include "./base_sink.h"
 
 namespace spdlog {
 namespace sinks {
diff --git a/include/spdlog/sinks/qt_sinks.h b/include/spdlog/sinks/qt_sinks.h
index 56f4b965..b6b9ad52 100644
--- a/include/spdlog/sinks/qt_sinks.h
+++ b/include/spdlog/sinks/qt_sinks.h
@@ -18,7 +18,7 @@
 #include "../common.h"
 #include "../details/log_msg.h"
 #include "../details/synchronous_factory.h"
-#include "base_sink.h"
+#include "./base_sink.h"
 
 //
 // qt_sink class
diff --git a/include/spdlog/sinks/ringbuffer_sink.h b/include/spdlog/sinks/ringbuffer_sink.h
index 6534cf77..36e7cd82 100644
--- a/include/spdlog/sinks/ringbuffer_sink.h
+++ b/include/spdlog/sinks/ringbuffer_sink.h
@@ -11,7 +11,7 @@
 #include "../details/circular_q.h"
 #include "../details/log_msg_buffer.h"
 #include "../details/null_mutex.h"
-#include "base_sink.h"
+#include "./base_sink.h"
 
 namespace spdlog {
 namespace sinks {
diff --git a/include/spdlog/sinks/rotating_file_sink.h b/include/spdlog/sinks/rotating_file_sink.h
index dc232c8d..b2cc278c 100644
--- a/include/spdlog/sinks/rotating_file_sink.h
+++ b/include/spdlog/sinks/rotating_file_sink.h
@@ -10,7 +10,7 @@
 #include "../details/file_helper.h"
 #include "../details/null_mutex.h"
 #include "../details/synchronous_factory.h"
-#include "base_sink.h"
+#include "./base_sink.h"
 
 namespace spdlog {
 namespace sinks {
diff --git a/include/spdlog/sinks/stdout_color_sinks.h b/include/spdlog/sinks/stdout_color_sinks.h
index 2217ac1c..ec0659e5 100644
--- a/include/spdlog/sinks/stdout_color_sinks.h
+++ b/include/spdlog/sinks/stdout_color_sinks.h
@@ -4,9 +4,9 @@
 #pragma once
 
 #ifdef _WIN32
-    #include "wincolor_sink.h"
+    #include "./wincolor_sink.h"
 #else
-    #include "ansicolor_sink.h"
+    #include "./ansicolor_sink.h"
 #endif
 
 #include "../async.h"
diff --git a/include/spdlog/sinks/stdout_sinks.h b/include/spdlog/sinks/stdout_sinks.h
index d5034a5d..6bb097ea 100644
--- a/include/spdlog/sinks/stdout_sinks.h
+++ b/include/spdlog/sinks/stdout_sinks.h
@@ -7,8 +7,8 @@
 
 #include "../details/synchronous_factory.h"
 #include "../details/null_mutex.h"
-#include "base_sink.h"
-#include "sink.h"
+#include "./base_sink.h"
+#include "./sink.h"
 
 #ifdef _WIN32
     #include "../details/windows_include.h"
diff --git a/include/spdlog/sinks/syslog_sink.h b/include/spdlog/sinks/syslog_sink.h
index 4b78dcd0..b1eae3d5 100644
--- a/include/spdlog/sinks/syslog_sink.h
+++ b/include/spdlog/sinks/syslog_sink.h
@@ -10,7 +10,7 @@
 
 #include "../details/null_mutex.h"
 #include "../details/synchronous_factory.h"
-#include "base_sink.h"
+#include "./base_sink.h"
 
 namespace spdlog {
 namespace sinks {
diff --git a/include/spdlog/sinks/systemd_sink.h b/include/spdlog/sinks/systemd_sink.h
index c79c4339..b3c4e267 100644
--- a/include/spdlog/sinks/systemd_sink.h
+++ b/include/spdlog/sinks/systemd_sink.h
@@ -8,7 +8,7 @@
 #include "../details/null_mutex.h"
 #include "../details/os.h"
 #include "../details/synchronous_factory.h"
-#include "base_sink.h"
+#include "./base_sink.h"
 #ifndef SD_JOURNAL_SUPPRESS_LOCATION
     #define SD_JOURNAL_SUPPRESS_LOCATION
 #endif
diff --git a/include/spdlog/sinks/tcp_sink.h b/include/spdlog/sinks/tcp_sink.h
index 65e3e19f..d6c7b587 100644
--- a/include/spdlog/sinks/tcp_sink.h
+++ b/include/spdlog/sinks/tcp_sink.h
@@ -5,7 +5,7 @@
 
 #include "../common.h"
 #include "../details/null_mutex.h"
-#include "base_sink.h"
+#include "./base_sink.h"
 #ifdef _WIN32
     #include "../details/tcp_client-windows.h"
 #else
diff --git a/include/spdlog/sinks/udp_sink.h b/include/spdlog/sinks/udp_sink.h
index 7780acb1..9508cd14 100644
--- a/include/spdlog/sinks/udp_sink.h
+++ b/include/spdlog/sinks/udp_sink.h
@@ -5,7 +5,7 @@
 
 #include "../common.h"
 #include "../details/null_mutex.h"
-#include "base_sink.h"
+#include "./base_sink.h"
 #ifdef _WIN32
     #include "../details/udp_client-windows.h"
 #else
diff --git a/include/spdlog/sinks/win_eventlog_sink.h b/include/spdlog/sinks/win_eventlog_sink.h
index 281bd76d..a0d13ac9 100644
--- a/include/spdlog/sinks/win_eventlog_sink.h
+++ b/include/spdlog/sinks/win_eventlog_sink.h
@@ -34,7 +34,7 @@ Windows Registry Editor Version 5.00
 #pragma once
 
 // clang-format off
-#include "base_sink.h"
+#include "./base_sink.h"
 #include "../details/null_mutex.h"
 #include "../details/windows_include.h"
 
diff --git a/include/spdlog/sinks/wincolor_sink.h b/include/spdlog/sinks/wincolor_sink.h
index 7a151007..1f6c0974 100644
--- a/include/spdlog/sinks/wincolor_sink.h
+++ b/include/spdlog/sinks/wincolor_sink.h
@@ -11,7 +11,7 @@
 
 #include "../common.h"
 #include "../details/null_mutex.h"
-#include "base_sink.h"
+#include "./base_sink.h"
 
 namespace spdlog {
 namespace sinks {
diff --git a/include/spdlog/tweakme.h b/include/spdlog/tweakme.h
deleted file mode 100644
index b4c8cdcf..00000000
--- a/include/spdlog/tweakme.h
+++ /dev/null
@@ -1,117 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-///////////////////////////////////////////////////////////////////////////////
-//
-// Edit this file to squeeze more performance, and to customize supported
-// features
-//
-///////////////////////////////////////////////////////////////////////////////
-
-///////////////////////////////////////////////////////////////////////////////
-// Under Linux, the much faster CLOCK_REALTIME_COARSE clock can be used.
-// This clock is less accurate - can be off by dozens of millis - depending on
-// the kernel HZ.
-// Uncomment to use it instead of the regular clock.
-//
-// #define SPDLOG_CLOCK_COARSE
-///////////////////////////////////////////////////////////////////////////////
-
-///////////////////////////////////////////////////////////////////////////////
-// Uncomment if source location logging is needed./
-// #define SPDLOG_SOURCE_LOCATION
-///////////////////////////////////////////////////////////////////////////////
-
-///////////////////////////////////////////////////////////////////////////////
-// Uncomment if thread id logging is not needed (i.e. no %t in the log pattern).
-// This will prevent spdlog from querying the thread id on each log call.
-//
-// WARNING: If the log pattern contains thread id (i.e, %t) while this flag is
-// on, zero will be logged as thread id.
-//
-// #define SPDLOG_NO_THREAD_ID
-///////////////////////////////////////////////////////////////////////////////
-
-///////////////////////////////////////////////////////////////////////////////
-// Uncomment to avoid spdlog's usage of atomic log levels
-// Use only if your code never modifies a logger's log levels concurrently by
-// different threads.
-//
-// #define SPDLOG_NO_ATOMIC_LEVELS
-///////////////////////////////////////////////////////////////////////////////
-
-///////////////////////////////////////////////////////////////////////////////
-// Uncomment to enable usage of wchar_t for file names on Windows.
-//
-// #define SPDLOG_WCHAR_FILENAMES
-///////////////////////////////////////////////////////////////////////////////
-
-///////////////////////////////////////////////////////////////////////////////
-// Uncomment to override default eol ("\n" or "\r\n" under Linux/Windows)
-//
-// #define SPDLOG_EOL ";-)\n"
-///////////////////////////////////////////////////////////////////////////////
-
-///////////////////////////////////////////////////////////////////////////////
-// Uncomment to override default folder separators ("/" or "\\/" under
-// Linux/Windows). Each character in the string is treated as a different
-// separator.
-//
-// #define SPDLOG_FOLDER_SEPS "\\"
-///////////////////////////////////////////////////////////////////////////////
-
-
-///////////////////////////////////////////////////////////////////////////////
-// Uncomment to use C++20 std::format instead of fmt.
-//
-// #define SPDLOG_USE_STD_FORMAT
-///////////////////////////////////////////////////////////////////////////////
-
-///////////////////////////////////////////////////////////////////////////////
-// Uncomment to prevent child processes from inheriting log file descriptors
-//
-// #define SPDLOG_PREVENT_CHILD_FD
-///////////////////////////////////////////////////////////////////////////////
-
-///////////////////////////////////////////////////////////////////////////////
-// Uncomment to customize level names (e.g. "MY TRACE")
-//
-// #define SPDLOG_LEVEL_NAMES { "MY TRACE", "MY DEBUG", "MY INFO", "MY WARNING", "MY ERROR", "MY
-// CRITICAL", "OFF" }
-///////////////////////////////////////////////////////////////////////////////
-
-///////////////////////////////////////////////////////////////////////////////
-// Uncomment to customize short level names (e.g. "MT")
-// These can be longer than one character.
-//
-// #define SPDLOG_SHORT_LEVEL_NAMES { "T", "D", "I", "W", "E", "C", "O" }
-///////////////////////////////////////////////////////////////////////////////
-
-///////////////////////////////////////////////////////////////////////////////
-// Uncomment to disable default logger creation.
-// This might save some (very) small initialization time if no default logger is needed.
-//
-// #define SPDLOG_DISABLE_DEFAULT_LOGGER
-///////////////////////////////////////////////////////////////////////////////
-
-///////////////////////////////////////////////////////////////////////////////
-// Uncomment and set to compile time level with zero cost (default is INFO).
-// Macros like SPDLOG_DEBUG(..), SPDLOG_INFO(..)  will expand to empty statements if not enabled
-//
-// #define SPDLOG_ACTIVE_LEVEL SPDLOG_LEVEL_INFO
-///////////////////////////////////////////////////////////////////////////////
-
-///////////////////////////////////////////////////////////////////////////////
-// Uncomment (and change if desired) macro to use for function names.
-// This is compiler dependent.
-// __PRETTY_FUNCTION__ might be nicer in clang/gcc, and __FUNCTION__ in msvc.
-// Defaults to __FUNCTION__ (should work on all compilers) if not defined.
-//
-// #ifdef __PRETTY_FUNCTION__
-// # define SPDLOG_FUNCTION __PRETTY_FUNCTION__
-// #else
-// # define SPDLOG_FUNCTION __FUNCTION__
-// #endif
-///////////////////////////////////////////////////////////////////////////////