doc: Remove direct reference to configure/build docs

This has been broken for years (if not forever), both when it comes
to onlinedocs and local installations.

gcc/ChangeLog:

	* doc/sourcebuild.texi: Remove (broken) direct reference to
	"The GNU configure and build system".

diff --git a/gcc/doc/sourcebuild.texi b/gcc/doc/sourcebuild.texi
index df54526464ee5cea4f769ae21213c332513fe23d..c348a1e47cc3a91d2cae2b9570bb9fc3f0f24fc6 100644 (file)
--- a/gcc/doc/sourcebuild.texi
+++ b/gcc/doc/sourcebuild.texi
@@ -154,8 +154,7 @@ uncompressing GCC's intermediate language in LTO object files.
 The build system in the top level directory, including how recursion
 into subdirectories works and how building runtime libraries for
 multilibs is handled, is documented in a separate manual, included
-with GNU Binutils.  @xref{Top, , GNU configure and build system,
-configure, The GNU configure and build system}, for details.
+with GNU Binutils.
 
 @node gcc Directory
 @section The @file{gcc} Subdirectory