Add support for gcc as git submodule of another repository.
authorJim Wilson <jimw@sifive.com>
Wed, 2 May 2018 00:24:45 +0000 (00:24 +0000)
committerJim Wilson <wilson@gcc.gnu.org>
Wed, 2 May 2018 00:24:45 +0000 (17:24 -0700)
commit254f79336fe637d64d41fcb652858bae3ac1f944
treedb6da6bad279eba8c538934e54365c5cfee32d75
parent77972c795ddf98e1fce37535c7d5f8648f158734
Add support for gcc as git submodule of another repository.

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

From-SVN: r259819
contrib/ChangeLog
contrib/gcc_update