PATCH: Make sure gdb-cfg.texi is created

[H. J. Lu]

My gdb source tree is created with relative symlinks. ln -s won't work
with them. Here is a patch to make sure gdb-cfg.texi is created.


H.J.
-------------- next part --------------
2003-05-09  H.J. Lu <hongjiu.lu@intel.com>

	* Makefile.in (gdb-cfg.texi): Make sure it is created.

--- gdb/doc/Makefile.in.link	2003-04-02 16:40:17.000000000 -0800
+++ gdb/doc/Makefile.in	2003-05-09 12:19:13.000000000 -0700
@@ -246,9 +246,13 @@ GDBvn.texi : ${gdbdir}/version.in
 # defined anyways).
 gdb-cfg.texi: ${srcdir}/${DOC_CONFIG}-cfg.texi
 	(test "$$LN_S" = "ln -s" && \
-	  ln -s ${srcdir}/${DOC_CONFIG}-cfg.texi gdb-cfg.texi) || \
-	ln ${srcdir}/${DOC_CONFIG}-cfg.texi gdb-cfg.texi || \
-	cp ${srcdir}/${DOC_CONFIG}-cfg.texi gdb-cfg.texi
+	  ln -s ${srcdir}/${DOC_CONFIG}-cfg.texi gdb-cfg.texi && \
+	  test -e gdb-cfg.texi) || \
+	(rm -f gdb-cfg.texi && \
+	  ln ${srcdir}/${DOC_CONFIG}-cfg.texi gdb-cfg.texi && \
+	  test -e gdb-cfg.texi) || \
+	(rm -f gdb-cfg.texi && \
+	 cp ${srcdir}/${DOC_CONFIG}-cfg.texi gdb-cfg.texi)
 
 # GDB MANUAL: texinfo source, using @set/@clear/@value/@ifset/@ifclear
 # If your texinfo or makeinfo don't support these, get a new texinfo release