Commit 470f5912 breaks build on M1 mac

[jeffli678]

After the commit 470f591, I get this error message when building libtheora:

building libtheora - version 1.1.1
=======================
Downloading https://ftp.osuosl.org/pub/xiph/releases/theora/libtheora-1.1.1.tar.gz as libtheora-1.1.1.tar.gz
... Done
Extracted libtheora-1.1.1.tar.gz
$ ./configure --prefix=/Users/jeff/ffmpeg-build-script/workspace --with-ogg-libraries=/Users/jeff/ffmpeg-build-script/workspace/lib --with-ogg-includes=/Users/jeff/ffmpeg-build-script/workspace/include/ --with-vorbis-libraries=/Users/jeff/ffmpeg-build-script/workspace/lib --with-vorbis-includes=/Users/jeff/ffmpeg-build-script/workspace/include/ --enable-static --disable-shared --disable-oggtest --disable-vorbistest --disable-examples --disable-asm --disable-spec
checking build system type... Invalid configuration `aarch64-apple-darwin21.4.0': machine `aarch64-apple' not recognized
configure: error: /bin/sh ./config.sub aarch64-apple-darwin21.4.0 failed

Failed to Execute ./configure --prefix=/Users/jeff/ffmpeg-build-script/workspace --with-ogg-libraries=/Users/jeff/ffmpeg-build-script/workspace/lib --with-ogg-includes=/Users/jeff/ffmpeg-build-script/workspace/include/ --with-vorbis-libraries=/Users/jeff/ffmpeg-build-script/workspace/lib --with-vorbis-includes=/Users/jeff/ffmpeg-build-script/workspace/include/ --enable-static --disable-shared --disable-oggtest --disable-vorbistest --disable-examples --disable-asm --disable-spec

[jeffli678]

The config.guess that comes with the libtheora returns arm-apple-darwin21.4.0, while the gcc one returns aarch64-apple-darwin21.4.0. The libtheira configure script, however, rejects the name aarch64.

It appears to me that libtheora needs some fix to accept the name aarch64, so I am not super sure how we should fix it.

Maybe we can find a different config.guess script?

[krono-i2]

Same here using release.

$ ./configure --prefix=/Users/krono/workspace/ffmpeg-build-script-1.39/workspace --with-ogg-libraries=/Users/krono/workspace/ffmpeg-build-script-1.39/workspace/lib --with-ogg-includes=/Users/krono/workspace/ffmpeg-build-script-1.39/workspace/include/ --with-vorbis-libraries=/Users/krono/workspace/ffmpeg-build-script-1.39/workspace/lib --with-vorbis-includes=/Users/krono/workspace/ffmpeg-build-script-1.39/workspace/include/ --enable-static --disable-shared --disable-oggtest --disable-vorbistest --disable-examples --disable-asm --disable-spec
checking build system type... Invalid configuration `aarch64-apple-darwin21.6.0': machine `aarch64-apple' not recognized
configure: error: /bin/sh ./config.sub aarch64-apple-darwin21.6.0 failed

Failed to Execute ./configure --prefix=/Users/krono/workspace/ffmpeg-build-script-1.39/workspace --with-ogg-libraries=/Users/krono/workspace/ffmpeg-build-script-1.39/workspace/lib --with-ogg-includes=/Users/krono/workspace/ffmpeg-build-script-1.39/workspace/include/ --with-vorbis-libraries=/Users/krono/workspace/ffmpeg-build-script-1.39/workspace/lib --with-vorbis-includes=/Users/krono/workspace/ffmpeg-build-script-1.39/workspace/include/ --enable-static --disable-shared --disable-oggtest --disable-vorbistest --disable-examples --disable-asm --disable-spec

Do you have suggestions?

[UPDATE]
A workaround is to comment the lines of the incriminated commit.

[jamauai]

A workaround is to comment the lines of the incriminated commit.

@krono86: Sorry, which lines did you comment out?

[krono-i2]

The lines of commit 470f591 at the top of the page.