> -----Original Message----- > From: ffmpeg-devel <ffmpeg-devel-boun...@ffmpeg.org> On Behalf Of > Christopher Snowhill > Sent: Mittwoch, 28. Mai 2025 09:40 > To: FFmpeg development discussions and patches <ffmpeg- > de...@ffmpeg.org> > Subject: Re: [FFmpeg-devel] Building for Mac x86 with GCC & NASM > > On Tue May 27, 2025 at 10:54 PM PDT, Martin Storsjö wrote: > > On Tue, 27 May 2025, softworkz . wrote: > > > >> Hi, > >> > >> I have an issue with the CI builds for Mac in a way that it prints > >> tons of lines like this: > >> > >> ld: warning: no platform load command found in > 'libavcodec/libavcodec.a[1008](sao_10bit.o)', assuming: macOS > >> ld: warning: no platform load command found in > 'libavcodec/libavcodec.a[1009](hpeldsp.o)', assuming: macOS > >> ld: warning: no platform load command found in > 'libavcodec/libavcodec.a[1011](huffyuvdsp.o)', assuming: macOS > >> ld: warning: no platform load command found in > 'libavcodec/libavcodec.a[1013](huffyuvencdsp.o)', assuming: macOS > >> > >> > >> These are all about X86AM output. I've had those lines for all .o > files > >> before and was able to get rid of them by adding flags like below. > >> > >> Does anybody know how I can avoid those lines for the X86ASM output > as well? > >> (don't know much about building for Apple) > > > > These warnings appeared since the new linker in Xcode 15.0, 1.5 > years ago. > > I'm not aware of a flag for silencing these warnings; the only way > I'm > > aware of is to force using the old linker by passing -Wl,- > ld_classic. > > > > These warnings would go away of nasm could produce the right > platform load > > commands; this is https://github.com/netwide-assembler/nasm/pull/13, > but > > there hasn't been much progress on it. (And since the macOS > ecossytem > > mostly is moving away from x86, I guess there's progressively less > effort > > on it as well.) > > > > // Martin > > I do wonder how this is going, since I have never noticed such > messages > while building for x86 from an ARM machine. I continue to support x86 > machines all the way down to the minimum spec of current Xcode, which > is > 10.13.
I don't think you can cross-compile x86 assembler on an arm machine. Best regards sw _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
