egcs/libobjc ChangeLog configure.in configure

[aoliva@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	aoliva@gcc.gnu.org	2001-06-09 13:32:56

Modified files:
	libobjc        : ChangeLog configure.in configure 

Log message:
	* configure.in (AC_EXEEXT): Work around in case it expands to
	nothing, as in autoconf 2.50.
	* acinclude.m4: Likewise.
	* configure: Rebuilt.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/libobjc/ChangeLog.diff?cvsroot=gcc&r1=1.62&r2=1.63
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/libobjc/configure.in.diff?cvsroot=gcc&r1=1.14&r2=1.15
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/libobjc/configure.diff?cvsroot=gcc&r1=1.19&r2=1.20