Bug 715988 – media-gfx/jpegtoavi-1.5 : jpegtoavi.c: error: PATH_MAX undeclared (first use in this function)

• Status: CONFIRMED
• Product: Gentoo Linux

[Description Toralf Förster 2020-04-03 07:26:31 UTC]

x86_64-gentoo-linux-musl-gcc -O2 -pipe -march=native -Wall -ansi  -DLINUX -D__UNIX__ -DVERSION_MIN=5 -DVERSION_MAJ=1 -DVERBOSE=0 -c jpegtoavi.c -o jpegtoavi.o
jpegtoavi.c: In function get_file_list_stdin:
jpegtoavi.c:109:11: error: PATH_MAX undeclared (first use in this function)
  109 |   char fn[PATH_MAX];
      |           ^~~~~~~~
jpegtoavi.c:109:11: note: each undeclared identifier is reported only once for each function it appears in

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

  This is an unstable amd64 chroot image at a tinderbox (==build bot)
  name: 17.0_musl-20200328-141627

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

  Please see the tracker bug for details.

gcc-config -l:
 [1] x86_64-gentoo-linux-musl-9.3.0 *
clang version 10.0.0 
Target: x86_64-gentoo-linux-musl
Thread model: posix
InstalledDir: /usr/lib/llvm/10/bin
/usr/lib/llvm/10
10.0.0
Available Python interpreters, in order of preference:
  [1]   python3.8
  [2]   python3.7
  [3]   python3.6
  [4]   python2.7 (fallback)
Available Ruby profiles:
  [1]   ruby24 (with Rubygems)
  [2]   ruby25 (with Rubygems) *
Available Rust versions:
  [1]   rust-1.42.0 *

timestamp of HEAD at this tinderbox image:
/var/db/repos/gentoo	Thu Apr  2 22:37:37 UTC 2020
/var/db/repos/musl	Thu Apr  2 19:02:24 UTC 2020

emerge -qpvO media-gfx/jpegtoavi
[ebuild  N    ] media-gfx/jpegtoavi-1.5

[Comment 1 Toralf Förster 2020-04-03 07:26:34 UTC]

Created attachment 629274 [details]
emerge-info.txt

[Comment 2 Toralf Förster 2020-04-03 07:26:37 UTC]

Created attachment 629276 [details]
emerge-history.txt

[Comment 3 Toralf Förster 2020-04-03 07:26:40 UTC]

Created attachment 629278 [details]
environment

[Comment 4 Toralf Förster 2020-04-03 07:26:43 UTC]

Created attachment 629280 [details]
etc.portage.tbz2

[Comment 5 Toralf Förster 2020-04-03 07:26:46 UTC]

Created attachment 629282 [details]
media-gfx:jpegtoavi-1.5:20200402-234457.log

[Comment 6 Toralf Förster 2020-04-03 07:26:50 UTC]

Created attachment 629284 [details]
temp.tbz2

[Comment 7 Michael 'veremitz' Everitt 2020-04-04 18:49:12 UTC]

I suspect this is a case of a missing #include <limits.h> which is required
explicitly on musl-libc.