Switch -ftrack-macro-expansion=2 on by default.
commit611f1003dbf4ebb341c2eda0fcc0e058c421eb6b
authordodji <dodji@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 30 Apr 2012 11:43:43 +0000 (30 11:43 +0000)
committerdodji <dodji@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 30 Apr 2012 11:43:43 +0000 (30 11:43 +0000)
treefbed8c17b298f0df7dcae081b3c843995b665292
parent053213c19e93889b0075ff1a4f586f11a3fb59da
Switch -ftrack-macro-expansion=2 on by default.

This switches the compiler to -ftrack-macro-expansion=2 by default.

Tested and bootstrapped on x86_64-unknown-linux-gnu against trunk.

libcpp/

* init.c (cpp_create_reader): Switch -ftrack-macro-expansion=2 on
by default.  Add comments.

gcc/docs/

* cppopts.texi: Adjust for enabling -ftrack-macro-expansion=2 by
default.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186977 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/doc/cppopts.texi
libcpp/ChangeLog
libcpp/init.c