Bug 738726 – media-libs/dav1d-0.7.0 : ../.../msac.asm:88: error: %ifndef expects macro identifiers

• Status: CONFIRMED
• Product: Gentoo Linux

[Description Toralf Förster 2020-08-23 16:05:51 UTC]

../dav1d-0.7.0/src/x86/msac.asm:787: ... from macro `cglobal_internal' defined here
../dav1d-0.7.0/src/x86/msac.asm:656: ... from macro `PROLOGUE' defined here
../dav1d-0.7.0/src/x86/msac.asm:88: error: `%ifndef' expects macro identifiers
../dav1d-0.7.0/src/x86/msac.asm:263: ... from macro `LEA' defined here
../dav1d-0.7.0/src/x86/msac.asm:1176: ... from macro `call' defined here
../dav1d-0.7.0/src/x86/msac.asm:1183: ... from macro `call_internal' defined here

  -------------------------------------------------------------------

  This is an unstable amd64 chroot image at a tinderbox (==build bot)
  name: 17.1_systemd-libressl_abi32+64-20200821-231953

  -------------------------------------------------------------------

gcc-config -l:
 [1] x86_64-pc-linux-gnu-10.2.0 *
clang version 10.0.1 
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/lib/llvm/10/bin
/usr/lib/llvm/10
10.0.1
Available Python interpreters, in order of preference:
  [1]   python3.7
  [2]   python3.9 (fallback)
  [3]   python3.8 (fallback)
  [4]   python2.7 (fallback)
Available Ruby profiles:
  [1]   ruby25 (with Rubygems) *
The Glorious Glasgow Haskell Compilation System, version 8.8.4

  timestamp(s) of HEAD at this tinderbox image:
/var/db/repos/gentoo	Sun Aug 23 03:05:29 PM UTC 2020
/var/db/repos/libressl	Mon Aug 10 09:13:35 AM UTC 2020

emerge -qpvO media-libs/dav1d
[ebuild  N    ] media-libs/dav1d-0.7.0  USE="10bit 8bit asm" ABI_X86="32 (64) (-x32)"

[Comment 1 Toralf Förster 2020-08-23 16:05:52 UTC]

Created attachment 656368 [details]
emerge-info.txt

[Comment 2 Toralf Förster 2020-08-23 16:05:54 UTC]

Created attachment 656370 [details]
emerge-history.txt

[Comment 3 Toralf Förster 2020-08-23 16:05:56 UTC]

Created attachment 656372 [details]
environment

[Comment 4 Toralf Förster 2020-08-23 16:05:57 UTC]

Created attachment 656374 [details]
etc.portage.tbz2

[Comment 5 Toralf Förster 2020-08-23 16:05:59 UTC]

Created attachment 656376 [details]
media-libs:dav1d-0.7.0:20200823-153535.log

[Comment 6 Toralf Förster 2020-08-23 16:06:00 UTC]

Created attachment 656378 [details]
temp.tbz2

[Comment 7 Daniel Rammelt 2020-08-27 09:46:44 UTC]

Just noting that disabling the asm flag allows the build to finish without issue.

[Comment 8 Daniel Rammelt 2020-08-28 00:48:50 UTC]

Issue is caused by compilation with dev-lang/nasm-2.15.04. Masking 2.15.04 and using 2.15.03 compiles without issue.

[Comment 9 Michael 2020-08-28 20:50:23 UTC]

Works fine with dev-lang/nasm-2.15.05