[PATCH 2/4] gdb/doc: don't try to copy GDBvn.texi from the source tree

[Andrew Burgess <aburgess@redhat.com>]

Long ago we used to carry a copy of GDBvn.texi in the source tree.
The build recipe for gdb.dvi and gdb.pdf contained instructions for
copying this file from the source tree if the file had not been
generated.

That's right, we also have a rule that builds GDBvn.texi, and
GDBvn.texi is in the dependency list for both gdb.dvi and gdb.pdf.

On top of this, GDBvn.texi was removed from the source tree in 2000,
in this commit:

  commit 1171f8d754f71e35fd2f6c4e82b00f3c685e515f
  Date:   Tue Feb 8 03:37:34 2000 +0000

      2000-02-07  Jason Molenda  (jsm@bugshack.cygnus.com)

I think we can assume that everyone is happy generating GDBvn.texi, so
lets remove the redundant copying code.
---
 gdb/doc/Makefile.in | 17 -----------------
 1 file changed, 17 deletions(-)

diff --git a/gdb/doc/Makefile.in b/gdb/doc/Makefile.in
index 3f3fe7b7ed9..9e3ce018e86 100644
--- a/gdb/doc/Makefile.in
+++ b/gdb/doc/Makefile.in
@@ -477,15 +477,6 @@ gdb-cfg.texi: ${srcdir}/${DOC_CONFIG}-cfg.texi
 	ln ${srcdir}/${DOC_CONFIG}-cfg.texi 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
-#
-# The nonsense with GDBvn.texi gets this to run with both Sun and GNU make.
-#   Note that we can *generate* GDBvn.texi, but since we distribute one in the
-#   source directory for the benefit of people who *don't* use this makefile,
-#   VPATH will often tell make not to bother building it, because the one
-#   in the srcdir is up to date.  (if not, then make should build one here).
-
 # Clean these up before each run.  Avoids a catch 22 with not being
 # able to re-generate these files (to fix a corruption) because these
 # files contain a corruption.
@@ -494,10 +485,6 @@ GDB_TEX_TMPS = gdb.aux gdb.cp* gdb.fn* gdb.ky* gdb.log gdb.pg* gdb.toc \
 
 # GDB MANUAL: TeX dvi file
 gdb.dvi: ${GDB_DOC_FILES}
-	$(SILENCE) if [ ! -f ./GDBvn.texi ]; then \
-		(test "$(LN_S)" = "ln -s" && ln -s $(srcdir)/GDBvn.texi .) || \
-		ln $(srcdir)/GDBvn.texi . || \
-		cp $(srcdir)/GDBvn.texi . ; else true; fi
 	$(SILENCE) rm -f $(GDB_TEX_TMPS)
 	$(ECHO_TEXI2DVI) $(TEXI2DVI) $(SILENT_Q_FLAG) $(READLINE_TEXI_INCFLAG) \
 		-I ${GDBMI_DIR} -I $(srcdir) $(srcdir)/gdb.texinfo
@@ -506,10 +493,6 @@ gdb.ps: gdb.dvi
 	$(ECHO_DVIPS) $(DVIPS) $(SILENT_Q_FLAG) -o $@ $?
 
 gdb.pdf: ${GDB_DOC_FILES}
-	$(SILENCE) if [ ! -f ./GDBvn.texi ]; then \
-		(test "$(LN_S)" = "ln -s" && ln -s $(srcdir)/GDBvn.texi .) || \
-		ln $(srcdir)/GDBvn.texi . || \
-		cp $(srcdir)/GDBvn.texi . ; else true; fi
 	$(SILENCE) rm -f $(GDB_TEX_TMPS)
 	$(ECHO_TEXI2DVI) $(TEXI2DVI) $(SILENT_Q_FLAG) --pdf \
 		$(READLINE_TEXI_INCFLAG) -I ${GDBMI_DIR} -I $(srcdir) \
-- 
2.25.4