make fails compiling about homebrew-ffmpeg

[Wicky2k8]

Same issue, installing with all options on macOS 11.3 (note also got it just before I upgraded when I was on 11.2.3 and Xcode/CLT 12.4)

HOMEBREW_VERSION: 3.1.4-20-g79fc33c
ORIGIN: https://github.com/Homebrew/brew
HEAD: 79fc33cf39fb516f7ed4416a132db3da34c62a1f
Last commit: 4 hours ago
Core tap ORIGIN: https://github.com/Homebrew/homebrew-core
Core tap HEAD: 9a150c193c962a7755b72f30e7d5e4d715b4081f
Core tap last commit: 3 hours ago
Core tap branch: master
HOMEBREW_PREFIX: /usr/local
HOMEBREW_CASK_OPTS: []
HOMEBREW_DISPLAY: /private/tmp/com.apple.launchd.WtlxfydRlH/org.xquartz:0
HOMEBREW_EDITOR: /usr/bin/open -e
HOMEBREW_MAKE_JOBS: 16
Homebrew Ruby: 2.6.3 => /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/bin/ruby
CPU: 16-core 64-bit kabylake
Clang: 12.0 build 1205
Git: 2.31.1 => /usr/local/bin/git
Curl: 7.64.1 => /usr/bin/curl
macOS: 11.3-x86_64
CLT: 12.5.0.22.9
Xcode: 12.5

Update: Can confirm it works if dropping the DeckLink option

[retokromer]

FYI: The AMIA formula for the version 12 of the DeckLink SDK should be live soon.

[slhck]

Seems related to DeckLink, see also #64 — I am afraid I cannot help with this, but @retokromer has some experience building with DeckLink support.

[retokromer]

I am sorry, I do not have access to macOS 11.2.3 at the moment. Possibly during the weekend.

[balupton]

Encountered this moving from a 2017 MBP to the M1 Mac Mini

Removing the DeckLink option worked for me.

Here is a bash script to do it:

	# install with all the options
	opts="$(brew options homebrew-ffmpeg/ffmpeg/ffmpeg --compact)"
	# https://github.com/homebrew-ffmpeg/homebrew-ffmpeg/issues/81#issuecomment-828722622
	opts="${opts/--with-decklink /}"
	# install
	brew install homebrew-ffmpeg/ffmpeg/ffmpeg $opts

[retokromer]

We have FFmpeg installations using DeckLink in Israel which are scheduled to go in production tomorrow. I will report if there are any issues. In Switzerland our settings are working well since almost half a year. (As explained in our ReadMe document, the DeckLink SDK must be installed before FFmpeg.)

[Wicky2k8]

Note, this is fixed in the HEAD version

[retokromer]

Thank you, @Wicky2k8, for your note. On the mailing list I didn’t notice any change on the DeckLink integration, but possibly I missed that post. I will try to delve into this in the next weeks, and to check if a patch is needed for FFmpeg 4.4. I am sorry, I could not reproduce so far.

[lucatze]

But HEAD Version means that i cant use additional compilation flags, right? Because id also like to have fdk_aac included.

[retokromer]

But HEAD Version means that i cant use additional compilation flags, right?

Yep.

[Wicky2k8]

Thread on this from the AMIA tap, might shed some light for those that understand the patch:
amiaopensource/homebrew-amiaos#284

[retokromer]

@Wicky2k8 see amiaopensource/decklinksdk#10

[retokromer]

Regarding DeckLink see also: https://forum.blackmagicdesign.com/viewtopic.php?f=4&t=121992#p699837