diff --git a/CMakeLists.txt b/CMakeLists.txt
index 49a7787..d922ed7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -24,9 +24,10 @@ include(CheckCXXSourceCompiles)
 include(CheckCXXCompilerFlag)
 
 if(PROJECT_IS_TOP_LEVEL)
-  find_program(CCACHE_FOUND ccache)
-  if(CCACHE_FOUND)
-    set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache)
+  find_program(CCACHE_PROGRAM ccache)
+  if(CCACHE_PROGRAM)
+    set(CMAKE_C_COMPILER_LAUNCHER ${CCACHE_PROGRAM})
+    set(CMAKE_CXX_COMPILER_LAUNCHER ${CCACHE_PROGRAM})
   endif()
 endif()
 
diff --git a/README.md b/README.md
index da0bfbd..60a616c 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@
 <br/>
 [![Try on Compiler Explorer](https://img.shields.io/badge/-Compiler%20Explorer-brightgreen?logo=data:image/png;base64,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&labelColor=2C3239&style=flat&label=Try+it+on&color=30C452)](https://godbolt.org/z/c6TqTzqcf)
 
-Cpptrace is a simple, portable, and self-contained C++ stacktrace library supporting C++11 and greater on Linux, macOS,
+Cpptrace is a simple and portable C++ stacktrace library supporting C++11 and greater on Linux, macOS,
 and Windows including MinGW and Cygwin environments. The goal: Make stack traces simple for once.
 
 Cpptrace also has a C API, docs [here](docs/c-api.md).
diff --git a/src/binary/object.cpp b/src/binary/object.cpp
index 0920e42..7f4d524 100644
--- a/src/binary/object.cpp
+++ b/src/binary/object.cpp
@@ -5,6 +5,7 @@
 #include "binary/module_base.hpp"
 
 #include <string>
+#include <system_error>
 #include <vector>
 #include <mutex>
 #include <unordered_map>
@@ -16,7 +17,9 @@
   #include <link.h> // needed for dladdr1's link_map info
  #endif
 #elif IS_WINDOWS
- #define WIN32_LEAN_AND_MEAN
+ #ifndef WIN32_LEAN_AND_MEAN
+  #define WIN32_LEAN_AND_MEAN
+ #endif
  #include <windows.h>
 #endif
 
diff --git a/src/binary/pe.cpp b/src/binary/pe.cpp
index 107084a..dc0b728 100644
--- a/src/binary/pe.cpp
+++ b/src/binary/pe.cpp
@@ -10,7 +10,9 @@
 #include <cstring>
 #include <string>
 
-#define WIN32_LEAN_AND_MEAN
+#ifndef WIN32_LEAN_AND_MEAN
+ #define WIN32_LEAN_AND_MEAN
+#endif
 #include <windows.h>
 
 namespace cpptrace {
diff --git a/src/demangle/demangle_with_winapi.cpp b/src/demangle/demangle_with_winapi.cpp
index 6bfd576..5d702c4 100644
--- a/src/demangle/demangle_with_winapi.cpp
+++ b/src/demangle/demangle_with_winapi.cpp
@@ -4,7 +4,9 @@
 
 #include <string>
 
-#define WIN32_LEAN_AND_MEAN
+#ifndef WIN32_LEAN_AND_MEAN
+ #define WIN32_LEAN_AND_MEAN
+#endif
 #include <windows.h>
 #include <dbghelp.h>
 
diff --git a/src/from_current.cpp b/src/from_current.cpp
index d45c551..d099a76 100644
--- a/src/from_current.cpp
+++ b/src/from_current.cpp
@@ -11,7 +11,9 @@
 #ifndef _MSC_VER
  #include <string.h>
  #if IS_WINDOWS
-  #define WIN32_LEAN_AND_MEAN
+  #ifndef WIN32_LEAN_AND_MEAN
+   #define WIN32_LEAN_AND_MEAN
+  #endif
   #include <windows.h>
  #else
   #include <sys/mman.h>
diff --git a/src/platform/dbghelp_syminit_manager.cpp b/src/platform/dbghelp_syminit_manager.cpp
index 774db78..e11f866 100644
--- a/src/platform/dbghelp_syminit_manager.cpp
+++ b/src/platform/dbghelp_syminit_manager.cpp
@@ -9,7 +9,9 @@
 
 #include <unordered_set>
 
-#define WIN32_LEAN_AND_MEAN
+#ifndef WIN32_LEAN_AND_MEAN
+ #define WIN32_LEAN_AND_MEAN
+#endif
 #include <windows.h>
 #include <dbghelp.h>
 
diff --git a/src/platform/path.hpp b/src/platform/path.hpp
index afb6775..849ad66 100644
--- a/src/platform/path.hpp
+++ b/src/platform/path.hpp
@@ -7,7 +7,9 @@
 #include <cctype>
 
 #if IS_WINDOWS
-#define WIN32_LEAN_AND_MEAN
+#ifndef WIN32_LEAN_AND_MEAN
+ #define WIN32_LEAN_AND_MEAN
+#endif
 #include <windows.h>
 #endif
 
diff --git a/src/platform/program_name.hpp b/src/platform/program_name.hpp
index 7d22cda..e5dafac 100644
--- a/src/platform/program_name.hpp
+++ b/src/platform/program_name.hpp
@@ -7,7 +7,9 @@
 #include "platform/platform.hpp"
 
 #if IS_WINDOWS
-#define WIN32_LEAN_AND_MEAN
+#ifndef WIN32_LEAN_AND_MEAN
+ #define WIN32_LEAN_AND_MEAN
+#endif
 #include <windows.h>
 
 #define CPPTRACE_MAX_PATH MAX_PATH
diff --git a/src/symbols/symbols_with_dbghelp.cpp b/src/symbols/symbols_with_dbghelp.cpp
index 7bb05e2..0e665a9 100644
--- a/src/symbols/symbols_with_dbghelp.cpp
+++ b/src/symbols/symbols_with_dbghelp.cpp
@@ -12,7 +12,9 @@
 #include <system_error>
 #include <vector>
 
-#define WIN32_LEAN_AND_MEAN
+#ifndef WIN32_LEAN_AND_MEAN
+ #define WIN32_LEAN_AND_MEAN
+#endif
 #include <windows.h>
 #include <dbghelp.h>
 
diff --git a/src/unwind/unwind_with_winapi.cpp b/src/unwind/unwind_with_winapi.cpp
index 75ec5a1..2dd59b3 100644
--- a/src/unwind/unwind_with_winapi.cpp
+++ b/src/unwind/unwind_with_winapi.cpp
@@ -9,7 +9,9 @@
 #include <cstdint>
 #include <vector>
 
-#define WIN32_LEAN_AND_MEAN
+#ifndef WIN32_LEAN_AND_MEAN
+ #define WIN32_LEAN_AND_MEAN
+#endif
 #include <windows.h>
 
 // Fucking windows headers
diff --git a/src/utils/microfmt.hpp b/src/utils/microfmt.hpp
index 46876b2..2cf0b80 100644
--- a/src/utils/microfmt.hpp
+++ b/src/utils/microfmt.hpp
@@ -1,6 +1,7 @@
 #ifndef MICROFMT_HPP
 #define MICROFMT_HPP
 
+#include <algorithm>
 #include <array>
 #include <cstdint>
 #include <cstring>
diff --git a/src/utils/utils.cpp b/src/utils/utils.cpp
index 80de344..4a2061e 100644
--- a/src/utils/utils.cpp
+++ b/src/utils/utils.cpp
@@ -2,7 +2,9 @@
 
 #if IS_WINDOWS
  #include <io.h>
- #define WIN32_LEAN_AND_MEAN
+ #ifndef WIN32_LEAN_AND_MEAN
+  #define WIN32_LEAN_AND_MEAN
+ #endif
  #include <windows.h>
 #else
  #include <sys/stat.h>