[patch] use curly braces in toplevel

[DJ Delorie]

Merged from src...

2003-05-21  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>

	* configure.in: Use curly braces in the definition of tooldir.
	* configure: Regenerate.

Index: configure.in
===================================================================
RCS file: /cvs/gcc/gcc/configure.in,v
retrieving revision 1.235
diff -p -2 -r1.235 configure.in
*** configure.in        20 May 2003 01:04:20 -0000      1.235
--- configure.in        22 May 2003 02:48:30 -0000
*************** fi
*** 1273,1277 ****
  # Some systems (e.g., one of the i386-aix systems the gas testers are
  # using) don't handle "\$" correctly, so don't use it here.
! tooldir='$(exec_prefix)'/${target_alias}
  build_tooldir=${tooldir}
  
--- 1273,1277 ----
  # Some systems (e.g., one of the i386-aix systems the gas testers are
  # using) don't handle "\$" correctly, so don't use it here.
! tooldir='${exec_prefix}'/${target_alias}
  build_tooldir=${tooldir}
  
Index: configure
===================================================================
RCS file: /cvs/gcc/gcc/configure,v
retrieving revision 1.94
diff -p -2 -r1.94 configure
*** configure   20 May 2003 01:04:20 -0000      1.94
--- configure   22 May 2003 02:48:30 -0000
*************** fi
*** 1959,1963 ****
  # Some systems (e.g., one of the i386-aix systems the gas testers are
  # using) don't handle "\$" correctly, so don't use it here.
! tooldir='$(exec_prefix)'/${target_alias}
  build_tooldir=${tooldir}
  
--- 1959,1963 ----
  # Some systems (e.g., one of the i386-aix systems the gas testers are
  # using) don't handle "\$" correctly, so don't use it here.
! tooldir='${exec_prefix}'/${target_alias}
  build_tooldir=${tooldir}