diff options
author | Juro Bystricky <jurobystricky@hotmail.com> | 2014-11-27 10:32:59 -0800 |
---|---|---|
committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-12-31 10:18:57 +0000 |
commit | 0d65f6c16dcd940e6349e758dcb30f550507b426 (patch) | |
tree | fbe71b430755647533b5500cfcfbdc06dd94a8d6 /meta/recipes-core/initscripts | |
parent | f8adeb08f167e4df95912a9d1c5c8d654c1e80ac (diff) | |
download | poky-0d65f6c16dcd940e6349e758dcb30f550507b426.tar.gz |
eglibc: modified option-groups.h generation
option-groups.h only explicitely #defines options that are enabled.
EGLIBC options are typically pre-processed under the assumption that if
an option is not explicitely defined then it evaluates as 0.
This assumption is correct, but it generates a compiler warning
message each time an undefined symbol is being evaluated.
In order to remove the warnings, each EGLIBC option is now defined
as 1 if the option is enabled or as 0 otherwise.
The consequence is we cannot use #ifdef OPTION_XXX when evaluating
the option, we must always use #if OPTION_XXX.
[YOCTO #7001]
(From OE-Core rev: 7f1bdc331304a61a4836a5752bca210450b6c5b5)
(From OE-Core rev: bce598f21ee9f21228766d4bb19fef21695981da)
Signed-off-by: Juro Bystricky <jurobystricky@hotmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-core/initscripts')
0 files changed, 0 insertions, 0 deletions