gcc ChangeLog configure.in

[tromey@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	tromey@gcc.gnu.org	2001-03-07 14:51:02

Modified files:
	.              : ChangeLog configure.in 

Log message:
	* configure.in: Allow config-lang.in to set `lang_requires' to list
	of other required languages.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.340&r2=1.341
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/configure.in.diff?cvsroot=gcc&r1=1.93&r2=1.94