docs: AM_CFLAGS: remove reference to non-existing "more detailed" desc

* doc/automake.texi (Program variables): Here.  Reported by NightStrike:
<http://lists.gnu.org/archive/html/automake/2012-12/msg00012.html>

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

diff --git a/doc/automake.texi b/doc/automake.texi
index 7289d85..a4e484c 100644 (file)
--- a/doc/automake.texi
+++ b/doc/automake.texi
@@ -6165,9 +6165,9 @@ same functionality.  This variable is deprecated; we suggest using
 
 @item AM_CFLAGS
 This is the variable the @file{Makefile.am} author can use to pass
-in additional C compiler flags.  It is more fully documented elsewhere.
-In some situations, this is not used, in preference to the
-per-executable (or per-library) @code{_CFLAGS}.
+in additional C compiler flags.  In some situations, this is
+not used, in preference to the per-executable (or per-library)
+@code{_CFLAGS}.
 
 @item COMPILE
 This is the command used to actually compile a C source file.  The