[tree-ssa] Fix CFLAGS so that it is right for build libraries

[Andrew Pinski <pinskia at physics dot uc dot edu>]

After Paul Brook's patch for seeing if GMP is installed messed up the 
toplevel configure
so that the configure would replace the CFLAGS with "" (empty) which 
causes all the build
libraries to be build with "" and not "-O2 -g".

Applied as pre-approved by Diego.

Thanks,
Andrew Pinski

ChangeLog:

	* configure.in (GMP checking): s/save_CFLAGS/saved_CFLAGS.
	* configure: Regenerate.

Index: configure.in
===================================================================
RCS file: /cvs/gcc/gcc/configure.in,v
retrieving revision 1.161.2.48
diff -u -p -r1.161.2.48 configure.in
--- configure.in	29 Apr 2004 19:43:42 -0000	1.161.2.48
+++ configure.in	3 May 2004 19:04:17 -0000
@@ -1135,7 +1135,7 @@ if test "x$gmplibs" = x; then
   gmplibs="-lgmp"
 fi

-save_CFLAGS="$CFLAGS"
+saved_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS $gmpinc"
 # Check GMP actually works
 AC_MSG_CHECKING([for correct version of gmp.h])

Attachment: fixCFLAGS.diff.txt
Description: Text document