r259819 - in /trunk/contrib: ChangeLog gcc_update

[wilson@gcc.gnu.org]

Author: wilson
Date: Wed May  2 00:24:45 2018
New Revision: 259819

URL: https://gcc.gnu.org/viewcvs?rev=259819&root=gcc&view=rev
Log:
Add support for gcc as git submodule of another repository.

	contrib/
	* gcc_update: Check for .git as a file.

Modified:
    trunk/contrib/ChangeLog
    trunk/contrib/gcc_update