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| author | Olivier Hainque <hainque@adacore.com> | 2020-10-13 09:53:30 +0000 |
|---|---|---|
| committer | Olivier Hainque <hainque@adacore.com> | 2020-10-16 15:33:35 +0000 |
| commit | 57dd4e7bb754db3f2ccdffd031d8f252d0a6d3bb (patch) | |
| tree | a99c40d59417bee04a1a1adb87d4f3e0cf641a90 /gcc/cp/parser.c | |
| parent | 90042c43a92c452a5f9f3afbfcdad511ea09a54f (diff) | |
| download | gcc-57dd4e7bb754db3f2ccdffd031d8f252d0a6d3bb.zip gcc-57dd4e7bb754db3f2ccdffd031d8f252d0a6d3bb.tar.gz gcc-57dd4e7bb754db3f2ccdffd031d8f252d0a6d3bb.tar.bz2 | |
Allow self configured definition of _WRS_VXWORKS_MAJOR
This conditions the use of system headers to fetch a
_WRS_VXWORKS_MAJOR macro on the non definition of that
macro. This allows builds where a specific value is
predefined, e.g. with a self spec, useful in environments
where the system headers don't actually define that macro
(e.g. vxworks 5 or 653).
In addition, _WRS_VXWORKS_MINOR is only provided by the
system headers when really meaningful, e.g. from 6.4 to 6.9.
We just pick a conservative default to 0 for all the cases
where it is not exposed by the system headers or otherwise.
2020-10-15 Olivier Hainque <hainque@adacore.com>
gcc/
* config/vxworks/_vxworks-versions.h: Only include
version.h if _WRS_VXWORKS_MAJOR is not defined.
Provide a default _WRS_VXWORKS_MINOR (0).
Diffstat (limited to 'gcc/cp/parser.c')
0 files changed, 0 insertions, 0 deletions