From 26b6b8d84000c7cc0a2af64b7084557a8b0395af Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Fri, 13 Mar 2020 01:19:47 +0100
Subject: mingw/gcc-8: use glib's stat(), drop hardlink support

---
 libs/pbd/file_utils.cc       | 6 ++++--
 libs/pbd/pbd/gstdio_compat.h | 4 +++-
 2 files changed, 7 insertions(+), 3 deletions(-)

(limited to 'libs/pbd')

diff --git a/libs/pbd/file_utils.cc b/libs/pbd/file_utils.cc
index 120327e5c9..020e02cc71 100644
--- a/libs/pbd/file_utils.cc
+++ b/libs/pbd/file_utils.cc
@@ -360,8 +360,10 @@ bool
 hard_link (const std::string& existing_file, const std::string& new_path)
 {
 #ifdef PLATFORM_WINDOWS
-# if defined (COMPILER_MINGW) && !defined(_WIN64) && defined(__GNUC__) && __GNUC__ >= 8
-	return false; // 32bit windows, mingw
+# if defined (COMPILER_MINGW) && defined(__GNUC__) && __GNUC__ == 8
+	/* For some reason mingx 8.3.0 does not support CreateHardLinkA()
+	 * (mingw/gcc-4.9 does) */
+	return false;
 # else
 	/* see also ntfs_link -- msvc only pbd extension */
 	return CreateHardLinkA (new_path.c_str(), existing_file.c_str(), NULL);
diff --git a/libs/pbd/pbd/gstdio_compat.h b/libs/pbd/pbd/gstdio_compat.h
index 0130f36cde..5d8765d14e 100644
--- a/libs/pbd/pbd/gstdio_compat.h
+++ b/libs/pbd/pbd/gstdio_compat.h
@@ -49,8 +49,10 @@ pbd_g_stat(const gchar *filename, GStatBufW32 *buf)
  * while the windows API is
  *   int _wstat(const wchar_t*, struct _stat*)
  * note that  struct _stat != struct stat;
+ *
+ * This has been fixed with sometime between 2.42.0 and 2.64.1
  */
-#if defined(_WIN32) && !defined(_MSC_VER) && defined(_WIN64)
+#if defined(_WIN32) && !defined(_MSC_VER) && defined(_WIN64) && !GLIB_CHECK_VERSION (2,64,1)
 #include <windows.h>
 #include <errno.h>
 #include <wchar.h>
-- 
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