Bug 266402 – libdav1d, libavif warning renaming duplicate member name

• Status: NEW
• Component: Media

[Kimmo Kinnunen]

Two .a files contain the file names with same .o names.

usr/bin/libtool: warning renaming duplicate member name 'cdef_apply_tmpl.o' from '/Users/kkinnunen/Build/Debug/libdav1d_bitdepth_8.a(cdef_apply_tmpl.o)' and '/Users/kkinnunen/Build/Debug/libdav1d_bitdepth_16.a(cdef_apply_tmpl.o)'
usr/bin/libtool: warning renaming duplicate member name 'cdef_tmpl.o' from '/Users/kkinnunen/Build/Debug/libdav1d_bitdepth_16.a(cdef_tmpl.o)' and '/Users/kkinnunen/Build/Debug/libdav1d_bitdepth_8.a(cdef_tmpl.o)'
usr/bin/libtool: warning renaming duplicate member name 'fg_apply_tmpl.o' from '/Users/kkinnunen/Build/Debug/libdav1d_bitdepth_8.a(fg_apply_tmpl.o)' and '/Users/kkinnunen/Build/Debug/libdav1d_bitdepth_16.a(fg_apply_tmpl.o)'
usr/bin/libtool: warning renaming duplicate member name 'filmgrain_tmpl.o' from '/Users/kkinnunen/Build/Debug/libdav1d_bitdepth_16.a(filmgrain_tmpl.o)' and '/Users/kkinnunen/Build/Debug/libdav1d_bitdepth_8.a(filmgrain_tmpl.o)'
usr/bin/libtool: warning renaming duplicate member name 'ipred_prepare_tmpl.o' from '/Users/kkinnunen/Build/Debug/libdav1d_bitdepth_16.a(ipred_prepare_tmpl.o)' and '/Users/kkinnunen/Build/Debug/libdav1d_bitdepth_8.a(ipred_prepare_tmpl.o)'
usr/bin/libtool: warning renaming duplicate member name 'ipred_tmpl.o' from '/Users/kkinnunen/Build/Debug/libdav1d_bitdepth_16.a(ipred_tmpl.o)' and '/Users/kkinnunen/Build/Debug/libdav1d_bitdepth_8.a(ipred_tmpl.o)'
usr/bin/libtool: warning renaming duplicate member name 'itx_tmpl.o' from '/Users/kkinnunen/Build/Debug/libdav1d_bitdepth_8.a(itx_tmpl.o)' and '/Users/kkinnunen/Build/Debug/libdav1d_bitdepth_16.a(itx_tmpl.o)'
usr/bin/libtool: warning renaming duplicate member name 'lf_apply_tmpl.o' from '/Users/kkinnunen/Build/Debug/libdav1d_bitdepth_16.a(lf_apply_tmpl.o)' and '/Users/kkinnunen/Build/Debug/libdav1d_bitdepth_8.a(lf_apply_tmpl.o)'
usr/bin/libtool: warning renaming duplicate member name 'loopfilter_tmpl.o' from '/Users/kkinnunen/Build/Debug/libdav1d_bitdepth_16.a(loopfilter_tmpl.o)' and '/Users/kkinnunen/Build/Debug/libdav1d_bitdepth_8.a(loopfilter_tmpl.o)'
usr/bin/libtool: warning renaming duplicate member name 'looprestoration_tmpl.o' from '/Users/kkinnunen/Build/Debug/libdav1d_bitdepth_16.a(looprestoration_tmpl.o)' and '/Users/kkinnunen/Build/Debug/libdav1d_bitdepth_8.a(looprestoration_tmpl.o)'
usr/bin/libtool: warning renaming duplicate member name 'lr_apply_tmpl.o' from '/Users/kkinnunen/Build/Debug/libdav1d_bitdepth_8.a(lr_apply_tmpl.o)' and '/Users/kkinnunen/Build/Debug/libdav1d_bitdepth_16.a(lr_apply_tmpl.o)'
usr/bin/libtool: warning renaming duplicate member name 'mc_tmpl.o' from '/Users/kkinnunen/Build/Debug/libdav1d_bitdepth_16.a(mc_tmpl.o)' and '/Users/kkinnunen/Build/Debug/libdav1d_bitdepth_8.a(mc_tmpl.o)'
usr/bin/libtool: warning renaming duplicate member name 'recon_tmpl.o' from '/Users/kkinnunen/Build/Debug/libdav1d_bitdepth_16.a(recon_tmpl.o)' and '/Users/kkinnunen/Build/Debug/libdav1d_bitdepth_8.a(recon_tmpl.o)'
usr/bin/libtool: warning renaming duplicate member name 'mem.o' from '/Users/kkinnunen/Build/libavif.build/Debug/libavif.build/Objects-normal/arm64e/mem.o(mem.o)' and '/Users/kkinnunen/Build/Debug/libdav1d.a(mem.o)'
usr/bin/libtool: warning renaming duplicate member name 'obu.o' from '/Users/kkinnunen/Build/libavif.build/Debug/libavif.build/Objects-normal/arm64e/obu.o(obu.o)' and '/Users/kkinnunen/Build/Debug/libdav1d.a(obu.o)'

[Radar WebKit Bug Importer]

<rdar://problem/119660128>

[Elliott Williams]

I wonder how much we can control here without making changes to the dav1d project structure that would cause it to diverge from upstream. It seems like libtool is doing the right thing now, just being noisy.