Re: [FFmpeg-devel] [PATCH 3/3] configure: check avisynth header version

From: "Helmut K. C. Tessarek" <tessarek@evermeet.cx>
To: Stephen Hutchinson <qyot27@gmail.com>,
	FFmpeg development discussions and patches
	<ffmpeg-devel@ffmpeg.org>,
	ffmpeg@gyani.pro
Subject: Re: [FFmpeg-devel] [PATCH 3/3] configure: check avisynth header version
Date: Tue, 15 Feb 2022 20:33:31 -0500
Message-ID: <31a813e6-6815-1f60-13db-e173d33ac79f@evermeet.cx> (raw)
In-Reply-To: <6e945450-e8c7-d5f0-e584-7f2eae676917@gmail.com>

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Hash: SHA512

On 2022-02-15 18:55, Stephen Hutchinson wrote:
> 
> git clone --recursive -b 3.7 https://github.com/AviSynth/AviSynthPlus 
> [build/install as usual]
> 
> -b 3.7 is equal to the tarball for 3.7.1a (which has the fix for the case
> of building the entire library), --recursive pulls in the submodule
> needed for the default AppleClang on 10.13 & 10.14.  Unfortunately,
> Github doesn't put submodules in the tarballs.
> 
> The fix on latest git was specifically for those that want to use the 
> HEADERS_ONLY option when configuring.

Unfortunately this didn't work.

Building the new AviSynthPlus results in the following errors:

[ 10%] Building CXX object
avs_core/CMakeFiles/AvsCore.dir/core/FilterGraph.cpp.o
/Users/Shared/ffmpeg/compile/AviSynthPlus/avs_core/core/FilterGraph.cpp:510:27
:
error: 'path' is unavailable: introduced in macOS 10.15
  return fs::absolute(fs::path(f).lexically_normal()).generic_string();
                          ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain
/usr/bin/../include/c++/v1/filesystem:739:24:
note: 'path' has been explicitly marked unavailable here
class _LIBCPP_TYPE_VIS path {
                       ^
/Users/Shared/ffmpeg/compile/AviSynthPlus/avs_core/core/FilterGraph.cpp:510:23
:
error: 'path' is unavailable: introduced in macOS 10.15
  return fs::absolute(fs::path(f).lexically_normal()).generic_string();
                      ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain
/usr/bin/../include/c++/v1/filesystem:773:3:
note: 'path' has been explicitly marked unavailable here
  path(const _Source& __src, format = format::auto_format) {
  ^
/Users/Shared/ffmpeg/compile/AviSynthPlus/avs_core/core/FilterGraph.cpp:510:23
:
error: '~path' is unavailable: introduced in macOS 10.15
  return fs::absolute(fs::path(f).lexically_normal()).generic_string();
                      ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain
/usr/bin/../include/c++/v1/filesystem:791:3:
note: '~path' has been explicitly marked unavailable here
  ~path() = default;
  ^
/Users/Shared/ffmpeg/compile/AviSynthPlus/avs_core/core/FilterGraph.cpp:510:35
:
error: 'lexically_normal' is unavailable: introduced in macOS 10.15
  return fs::absolute(fs::path(f).lexically_normal()).generic_string();
                                  ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain
/usr/bin/../include/c++/v1/filesystem:1110:8:
note: 'lexically_normal' has been explicitly marked unavailable here
  path lexically_normal() const;
       ^
/Users/Shared/ffmpeg/compile/AviSynthPlus/avs_core/core/FilterGraph.cpp:510:35
:
error: '~path' is unavailable: introduced in macOS 10.15
  return fs::absolute(fs::path(f).lexically_normal()).generic_string();
                                  ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain
/usr/bin/../include/c++/v1/filesystem:791:3:
note: '~path' has been explicitly marked unavailable here
  ~path() = default;
  ^
/Users/Shared/ffmpeg/compile/AviSynthPlus/avs_core/core/FilterGraph.cpp:510:14
:
error: 'absolute' is unavailable: introduced in macOS 10.15
  return fs::absolute(fs::path(f).lexically_normal()).generic_string();
             ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain
/usr/bin/../include/c++/v1/filesystem:1477:39:
note: 'absolute' has been explicitly marked unavailable here
inline _LIBCPP_INLINE_VISIBILITY path absolute(const path& __p) {
                                      ^
/Users/Shared/ffmpeg/compile/AviSynthPlus/avs_core/core/FilterGraph.cpp:510:10
:
error: '~path' is unavailable: introduced in macOS 10.15
  return fs::absolute(fs::path(f).lexically_normal()).generic_string();
         ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain
/usr/bin/../include/c++/v1/filesystem:791:3:
note: '~path' has been explicitly marked unavailable here
  ~path() = default;
  ^
/Users/Shared/ffmpeg/compile/AviSynthPlus/avs_core/core/FilterGraph.cpp:510:55
:
error: 'generic_string' is unavailable: introduced in macOS 10.15
  return fs::absolute(fs::path(f).lexically_normal()).generic_string();
                                                      ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain
/usr/bin/../include/c++/v1/filesystem:1019:15:
note: 'generic_string' has been explicitly marked unavailable here
  std::string generic_string() const { return __pn_; }
              ^
8 errors generated.
make[2]: *** [avs_core/CMakeFiles/AvsCore.dir/core/FilterGraph.cpp.o] Error 1
make[1]: *** [avs_core/CMakeFiles/AvsCore.dir/all] Error 2
make: *** [all] Error 2

- -- 
regards Helmut K. C. Tessarek              KeyID 0x172380A011EF4944
Key fingerprint = 8A55 70C1 BD85 D34E ADBC 386C 1723 80A0 11EF 4944

/*
   Thou shalt not follow the NULL pointer for chaos and madness
   await thee at its end.
*/
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