From dacd1356e4f0e787d365b63f612b0e5c5c62c42f Mon Sep 17 00:00:00 2001
From: Daniela Engert <dani@ngrt.de>
Date: Sat, 17 Apr 2021 10:38:36 +0200
Subject: [PATCH] Add module interface unit

---
 src/fmt.cc | 87 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 src/fmt.cc

diff --git a/src/fmt.cc b/src/fmt.cc
new file mode 100644
index 00000000..f0dc5721
--- /dev/null
+++ b/src/fmt.cc
@@ -0,0 +1,87 @@
+module;
+// put all implementation-provided headers into the global module fragment
+// to prevent attachment to this module
+#if !defined(_CRT_SECURE_NO_WARNINGS) && defined(_MSC_VER)
+#  define _CRT_SECURE_NO_WARNINGS
+#endif
+#if !defined(WIN32_LEAN_AND_MEAN) && defined(_WIN32)
+#  define WIN32_LEAN_AND_MEAN
+#endif
+
+#include <cctype>
+#include <cerrno>
+#include <climits>
+#include <clocale>
+#include <cmath>
+#include <cstdarg>
+#include <cstddef>
+#include <cstdint>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <ctime>
+#include <cwchar>
+
+#include <algorithm>
+#include <chrono>
+#include <exception>
+#include <functional>
+#include <iterator>
+#include <limits>
+#include <locale>
+#include <memory>
+#include <ostream>
+#include <sstream>
+#include <stdexcept>
+#include <string>
+#include <string_view>
+#include <type_traits>
+#include <utility>
+#include <vector>
+
+#if _MSC_VER
+#  include <intrin.h>
+#endif
+#if defined __APPLE__ || defined(__FreeBSD__)
+#  include <xlocale.h>
+#endif
+#if __has_include(<winapifamily.h>)
+#  include <winapifamily.h>
+#endif
+#if (__has_include(<fcntl.h>) || defined(__APPLE__) || \
+     defined(__linux__)) &&                            \
+    (!defined(WINAPI_FAMILY) || (WINAPI_FAMILY == WINAPI_FAMILY_DESKTOP_APP))
+#  include <fcntl.h>
+#  include <sys/stat.h>
+#  include <sys/types.h>
+#  ifndef _WIN32
+#    include <unistd.h>
+#  else
+#    include <io.h>
+#  endif
+#endif
+#ifdef _WIN32
+#  include <windows.h>
+#endif
+
+export module fmt;
+
+#define FMT_MODULE_EXPORT export
+#define FMT_MODULE_EXPORT_BEGIN export {
+#define FMT_MODULE_EXPORT_END }
+
+// all library-provided declarations and definitions
+// must be in the module purview to be exported
+#include "fmt/format.h"
+#include "fmt/args.h"
+#include "fmt/color.h"
+#include "fmt/compile.h"
+#include "fmt/locale.h"
+#include "fmt/chrono.h"
+#include "fmt/printf.h"
+#include "fmt/os.h"
+
+module : private;
+
+#include "format.cc"
+#include "os.cc"