** Changed in: linux (Ubuntu)
Importance: Undecided => Medium
** Tags added: trusty
** Tags added: bot-stop-nagging
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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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 “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.
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