Remove some unused Makefile.in variables.

* configure.in (AC_PROG_LN_S): Remove test, nothing uses @LN_S@.

* Makefile.in (CPP, C_SWITCH_SYSTEM, ALLOCA, LN_S, C_SWITCH_X_SITE)
(LD_SWITCH_X_SITE): Remove unused variables.

* lwlib/Makefile.in (CPP, LN_S, TOP, LN): Remove unused variables.

* oldXMenu/Makefile.in (CPP, LN_S, AS, LD, MV, LS, LINTOPTS, LINTLIBFLAG, MAKE)
(STD_DEFINES, CDEBUGFLAGS, RM_CMD): Remove unused variables.

* src/Makefile.in (CPP, LN_S): Remove unused variables.

* msdos/sed1v2.inp, msdos/sed5x.inp: Remove LN_S, unused.

3 files changed, 8 insertions, 6 deletions

diff --git a/msdos/ChangeLog b/msdos/ChangeLog
index e4baa59ceb7..3d6cd8833d4 100644
--- a/msdos/ChangeLog
+++ b/msdos/ChangeLog
@@ -1,3 +1,7 @@
+2010-05-06  Glenn Morris  <rgm@gnu.org>
+
+        * sed1v2.inp, sed5x.inp: Remove LN_S, unused.
+
 2010-04-01  Eli Zaretskii  <eliz@gnu.org>
 
         Remove support for DJGPP v1.x.
diff --git a/msdos/sed1v2.inp b/msdos/sed1v2.inp
index 814a633ee2b..84209f59dca 100644
--- a/msdos/sed1v2.inp
+++ b/msdos/sed1v2.inp
@@ -2,8 +2,8 @@
 # Configuration script for src/Makefile under DJGPP v2.x
 # ----------------------------------------------------------------------
 #
-# Copyright (C) 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2004,
-#   2005, 2006, 2007, 2008, 2009, 2010  Free Software Foundation, Inc.
+# Copyright (C) 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
+#   2006, 2007, 2008, 2009, 2010  Free Software Foundation, Inc.
 #
 # This file is part of GNU Emacs.
 #
@@ -50,7 +50,6 @@ s/\.h\.in/.h-in/
 /^OTHER_FILES *=/s/@OTHER_FILES@//
 /^EXEEXT *=/s/@EXEEXT@/.exe/
 /^version *=/s/@[^@\n]*@//
-/^LN_S *=/s/@[^@\n]*@/ln -s/
 /^M_FILE *=/s!@[^@\n]*@!m/intel386.h!
 /^S_FILE *=/s!@[^@\n]*@!s/msdos.h!
 /^@SET_MAKE@$/s/@SET_MAKE@//
diff --git a/msdos/sed5x.inp b/msdos/sed5x.inp
index 6f2e08d23de..e706b785d7b 100644
--- a/msdos/sed5x.inp
+++ b/msdos/sed5x.inp
@@ -2,8 +2,8 @@
 # Configuration script for oldxmenu/makefile for DesqView/X
 # ----------------------------------------------------------------------
 #
-# Copyright (C) 1994, 2001, 2002, 2003, 2004, 2005,
-#   2006, 2007, 2008, 2009, 2010  Free Software Foundation, Inc.
+# Copyright (C) 1994, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
+#   2009, 2010  Free Software Foundation, Inc.
 #
 # This file is part of GNU Emacs.
 #
@@ -22,7 +22,6 @@
 /^CC *=/s/@[^@\n]*@/gcc/
 /^CPP *=/s/@[^@\n]*@/gcc -e/
 /^CFLAGS *=/s/@[^@\n]*@/-O2 -g/
-/^LN_S *=/s/@[^@\n]*@/ln -s/
 s/|| true//
 
 # arch-tag: 612a79be-2a02-4cb0-8dec-779aac0a2f4f