kernel-packages team mailing list archive

[Adam Conrad <adconrad@xxxxxxx>]

This was worked around in eglibc with some ifdef magic, but we still
need to sync the headers upstream in one way or another.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1261872

Title:
  P_ALL behavior inconsistent in eglibc vs. kernel headers (enum vs.
  #define)

Status in “eglibc” package in Ubuntu:
  New
Status in “kbd” package in Ubuntu:
  New
Status in “libsdl1.2” package in Ubuntu:
  New
Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  libsdl1.2 fails to build in trusty-proposed due to eglibc 2.18, which
  rearranges headers and exposes an incompatibility between eglibc and
  kernel handling of P_ALL, P_PID, P_GID.

  libtool: compile:  gcc -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -Iinclude -I../../include -D_GNU_SOURCE=1 -fvisibility=hidden -maltivec -D_REENTRANT -DXTHREADS -I/usr/include/ -D_REENTRANT -DHAVE_LINUX_VERSION_H -Wall -c ../../src/video/fbcon/SDL_fbevents.c  -fPIC -DPIC -o build/.libs/SDL_fbevents.o
  In file included from /usr/include/linux/keyboard.h:4:0,
                   from ../../src/video/fbcon/SDL_fbevents.c:41:
  /usr/include/powerpc64le-linux-gnu/bits/waitflags.h:45:3: error: expected identifier before numeric constant
     P_ALL,  /* Wait for any child.  */
     ^
  make[2]: *** [build/SDL_fbevents.lo] Error 1

  (https://launchpadlibrarian.net/160042091/buildlog_ubuntu-trusty-
  ppc64el.libsdl1.2_1.2.15-5ubuntu3_FAILEDTOBUILD.txt.gz)

  /usr/include/linux/wait.h has P_ALL as a #define; bits/waitflags.h has
  it as an enum.  This means one gets compile failures based on the
  order of header includes.

  The linux header should probably be mixed to match the libc API.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/1261872/+subscriptions