gcc/gcc cppspec.c gcc.c ChangeLog

[neil@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_0-branch
Changes by:	neil@gcc.gnu.org	2001-12-04 23:19:44

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

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/cppspec.c.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=1.13&r2=1.13.4.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/gcc.c.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=1.205.2.23&r2=1.205.2.24
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_0-branch&r1=1.9240.2.941&r2=1.9240.2.942