gcc/gcc ChangeLog gcc.c cppspec.c

[neil@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	neil@gcc.gnu.org	2001-12-04 14:26:16

Modified files:
	gcc            : ChangeLog gcc.c cppspec.c 

Log message:
	* cppspec.c (lang_specific_driver): Set is_cpp_driver.
	* gcc.c (process_command): Ensure the cpp driver sees
	--help and --target-help, and that the help is printed
	exactly once.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.12142&r2=1.12143
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/gcc.c.diff?cvsroot=gcc&r1=1.273&r2=1.274
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cppspec.c.diff?cvsroot=gcc&r1=1.15&r2=1.16