[FFmpeg-devel] [PATCH v4] fftools: Enable long path support on Windows (fixes #8885)

[nihil-admirari]

---
 fftools/Makefile            |  5 +++++
 fftools/long_paths.manifest | 10 ++++++++++
 fftools/long_paths.rc       |  3 +++
 3 files changed, 18 insertions(+)
 create mode 100644 fftools/long_paths.manifest
 create mode 100644 fftools/long_paths.rc

diff --git a/fftools/Makefile b/fftools/Makefile
index da42078..37bdf38 100644
--- a/fftools/Makefile
+++ b/fftools/Makefile
@@ -11,6 +11,11 @@ ALLAVPROGS_G = $(AVBASENAMES:%=%$(PROGSSUF)_g$(EXESUF))
 
 OBJS-ffmpeg                        += fftools/ffmpeg_opt.o fftools/ffmpeg_filter.o fftools/ffmpeg_hw.o
 
+# Windows resource files
+OBJS-ffmpeg-$(HAVE_GNU_WINDRES) += fftools/long_paths.o
+OBJS-ffplay-$(HAVE_GNU_WINDRES) += fftools/long_paths.o
+OBJS-ffprobe-$(HAVE_GNU_WINDRES) += fftools/long_paths.o
+
 define DOFFTOOL
 OBJS-$(1) += fftools/cmdutils.o fftools/$(1).o $(OBJS-$(1)-yes)
 $(1)$(PROGSSUF)_g$(EXESUF): $$(OBJS-$(1))
diff --git a/fftools/long_paths.manifest b/fftools/long_paths.manifest
new file mode 100644
index 0000000..30b7d8f
--- /dev/null
+++ b/fftools/long_paths.manifest
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+
+<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
+  <assemblyIdentity type="win32" name="FFmpeg" version="1.0.0.0"/>
+  <application xmlns="urn:schemas-microsoft-com:asm.v3">
+    <windowsSettings xmlns:ws2016="http://schemas.microsoft.com/SMI/2016/WindowsSettings">
+      <ws2016:longPathAware>true</ws2016:longPathAware>
+    </windowsSettings>
+  </application>
+</assembly>
diff --git a/fftools/long_paths.rc b/fftools/long_paths.rc
new file mode 100644
index 0000000..689f8b2
--- /dev/null
+++ b/fftools/long_paths.rc
@@ -0,0 +1,3 @@
+#include <windows.h>
+
+CREATEPROCESS_MANIFEST_RESOURCE_ID RT_MANIFEST "long_paths.manifest"
-- 
2.32.0