r279783 - in /trunk: gcc/ChangeLog gcc/config.g...

Mon Dec 30 21:42:00 GMT 2019

Author: hainque
Date: Mon Dec 30 21:42:26 2019
New Revision: 279783

URL: https://gcc.gnu.org/viewcvs?rev=279783&root=gcc&view=rev
Log:
Introduce an internal API for VxWorks version checks

This changes introduces an internal API for VxWorks version checks
within runtime files, a prerequisite to a few fixes coming up for libstdc++
builds on more recent versions of the OS.

2019-12-30  Olivier Hainque  <hainque@adacore.com>

	gcc/
	* config/vxworks/_vxworks-versions.h: New file.
	* config.gcc (*-*-vxworks*): Add it to extra_headers.

	libgcc/
	* config/gthr-vxworks.h: Use _vxworks-versions.h.
	* config/gthr-vxworks-tls.c: Likewise.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config.gcc
    trunk/libgcc/ChangeLog
    trunk/libgcc/config/gthr-vxworks-tls.c
    trunk/libgcc/config/gthr-vxworks.h