Fix MS-DOS configuring in lib-src/ and src/, broken by autoconfiscation.

src/Makefile.in: Don't use Make-style comments past the "start of
 cpp stuff" line.
 (MSDOS_OBJ): Remove xmenu.o (it is now defined by XMENU_OBJ).
 src/s/msdos.h (UNEXEC): Don't define (@unexec@ in Makefile.in is
 edited directly by msdos/sed1v2.inp).
 msdos/sed3v2.inp (C_SWITCH_MACHINE): Edit to empty.
 msdos/sed1v2.inp (@LIB_MATH@): Edit to -lm.
 (C_SWITCH_MACHINE, C_SWITCH_SYSTEM, LD_SWITCH_SYSTEM_TEMACS)
 (LD_SWITCH_X_SITE_AUX, LD_SWITCH_X_SITE_AUX_RPATH)
 (LD_SWITCH_SYSTEM, LD_SWITCH_SYSTEM_EXTRA, LIBTIFF, LIBJPEG)
 (LIBPNG, LIBGIF, LIBXPM, XFT_LIBS, DBUS_CFLAGS, DBUS_LIBS)
 (DBUS_OBJ, GCONF_CFLAGS, GCONF_LIBS, GTK_OBJ, LIBXMU, LIBXSM)
 (LIBXTR6, XOBJ, TOOLKIT_LIBW, WIDGET_OBJ, CYGWIN_OBJ, NS_OBJ)
 (NS_SUPPORT, LIBSELINUX_LIBS, START_FILES): Edit to empty.
 (XMENU_OBJ): Edit to xmenu.o.
 (FONT_OBJ): Edit to value used for X on Unix.
 (PRE_ALLOC_OBJ): Edit to lastfile.o.
 (POST_ALLOC_OBJ): Edit to $(vmlimitobj).
 (@unexec@): Edit to unexec.o.

msdos/ChangeLog

@@ -1,3 +1,23 @@
+2010-05-07  Eli Zaretskii  <eliz@gnu.org>
+
+	Fix breakage due to autoconfiscation of Makefile.in files.
+
+	* sed3v2.inp (C_SWITCH_MACHINE): Edit to empty.
+
+	* sed1v2.inp (@LIB_MATH@): Edit to -lm.
+	(C_SWITCH_MACHINE, C_SWITCH_SYSTEM, LD_SWITCH_SYSTEM_TEMACS)
+	(LD_SWITCH_X_SITE_AUX, LD_SWITCH_X_SITE_AUX_RPATH)
+	(LD_SWITCH_SYSTEM, LD_SWITCH_SYSTEM_EXTRA, LIBTIFF, LIBJPEG)
+	(LIBPNG, LIBGIF, LIBXPM, XFT_LIBS, DBUS_CFLAGS, DBUS_LIBS)
+	(DBUS_OBJ, GCONF_CFLAGS, GCONF_LIBS, GTK_OBJ, LIBXMU, LIBXSM)
+	(LIBXTR6, XOBJ, TOOLKIT_LIBW, WIDGET_OBJ, CYGWIN_OBJ, NS_OBJ)
+	(NS_SUPPORT, LIBSELINUX_LIBS, START_FILES): Edit to empty.
+	(XMENU_OBJ): Edit to xmenu.o.
+	(FONT_OBJ): Edit to value used for X on Unix.
+	(PRE_ALLOC_OBJ): Edit to lastfile.o.
+	(POST_ALLOC_OBJ): Edit to $(vmlimitobj).
+	(@unexec@): Edit to unexec.o.
+
 2010-05-06  Glenn Morris  <rgm@gnu.org>
 
 	* sed1v2.inp, sed5x.inp: Remove LN_S, unused.

msdos/sed1v2.inp

@@ -38,17 +38,53 @@ s/\.h\.in/.h-in/
 /^CPPFLAGS *=/s/@[^@\n]*@//
 /^LDFLAGS *=/s/@[^@\n]*@//
 /^LIBS *=/s/@[^@\n]*@//
+s/@LIB_MATH@/-lm/
 /^LIBES *=/,/^ *$/ {
   s/@[^@\n]*@//g
 }
 /^LIBOBJS *=/s/@[^@\n]*@/getloadavg.o/
-/^GETLOADAVG_LIBS *=/s/@[^@\n]*@//
+/^C_SWITCH_MACHINE *=/s/@C_SWITCH_MACHINE@//
+/^C_SWITCH_SYSTEM *=/s/@C_SWITCH_SYSTEM@//
+/^LD_SWITCH_SYSTEM_TEMACS *=/s/@LD_SWITCH_SYSTEM_TEMACS@//
+/^LD_SWITCH_X_SITE_AUX *=/s/@LD_SWITCH_X_SITE_AUX@//
+/^LD_SWITCH_X_SITE_AUX_RPATH *=/s/@LD_SWITCH_X_SITE_AUX_RPATH@//
+/^LD_SWITCH_SYSTEM *=/s/@LD_SWITCH_SYSTEM@//
+/^LD_SWITCH_SYSTEM_EXTRA *=/s/@LD_SWITCH_SYSTEM_EXTRA@//
+/^LIBTIFF *=/s/@LIBTIFF@//
+/^LIBJPEG *=/s/@LIBJPEG@//
+/^LIBPNG *=/s/@LIBPNG@//
+/^LIBGIF *=/s/@LIBGIF@//
+/^LIBXPM *=/s/@LIBXPM@//
+/^XFT_LIBS *=/s/@XFT_LIBS@//
+/^DBUS_CFLAGS *=/s/@DBUS_CFLAGS@//
+/^DBUS_LIBS *=/s/@DBUS_LIBS@//
+/^DBUS_OBJ *=/s/@DBUS_OBJ@//
+/^GCONF_CFLAGS *=/s/@GCONF_CFLAGS@//
+/^GCONF_LIBS *=/s/@GCONF_LIBS@//
+/^GTK_OBJ *=/s/@GTK_OBJ@//
+/^LIBXMU *=/s/@LIBXMU@//
+/^LIBXSM *=/s/@LIBXSM@//
+/^LIBXTR6 *=/s/@LIBXTR6@//
+/^XOBJ *=/s/@XOBJ@//
+/^TOOLKIT_LIBW *=/s/@TOOLKIT_LIBW@//
 /^LIBSOUND *=/s/@LIBSOUND@//
 /^CFLAGS_SOUND *=/s/@CFLAGS_SOUND@//
 /^RSVG_LIBS *=/s/@RSVG_LIBS@//
 /^RSVG_CFLAGS *=/s/@RSVG_CFLAGS@//
+/^WIDGET_OBJ *=/s/@WIDGET_OBJ@//
+/^CYGWIN_OBJ *=/s/@CYGWIN_OBJ@//
+/^NS_OBJ *=/s/@NS_OBJ@//
+/^NS_SUPPORT *=/s/@NS_SUPPORT@//
+/^LIBSELINUX_LIBS *=/s/@LIBSELINUX_LIBS@//
+/^GETLOADAVG_LIBS *=/s/@[^@\n]*@//
+/^START_FILES *=/s/@START_FILES@//
 /^OTHER_FILES *=/s/@OTHER_FILES@//
+/^XMENU_OBJ *=/s/@XMENU_OBJ@/xmenu.o/
+/^FONT_OBJ *=/s/@FONT_OBJ@/xfont.o ftfont.o xftfont.o ftxfont.o/
 /^EXEEXT *=/s/@EXEEXT@/.exe/
+/^PRE_ALLOC_OBJ *=/s/@PRE_ALLOC_OBJ@/lastfile.o/
+/^POST_ALLOC_OBJ *=/s/@POST_ALLOC_OBJ@/$(vmlimitobj)/
+s/@unexec@/unexec.o/g
 /^version *=/s/@[^@\n]*@//
 /^M_FILE *=/s!@[^@\n]*@!m/intel386.h!
 /^S_FILE *=/s!@[^@\n]*@!s/msdos.h!

msdos/sed3v2.inp

@@ -36,6 +36,7 @@
 /^LIBS_MAIL *=/s/@[^@\n]*@//g
 /^CFLAGS *=/s!=.*$!=-O2 -g!
 /^C_SWITCH_SYSTEM *=/s!=.*$!=-DMSDOS!
+/^C_SWITCH_MACHINE *=/s/@C_SWITCH_MACHINE@//
 /^LOADLIBES *=/s!=.*$!=!
 /^ALLOCA *=/s!@ALLOCA@!!
 /^EXEEXT *=/s!@EXEEXT@!!

src/ChangeLog

@@ -1,7 +1,13 @@
 2010-05-07  Eli Zaretskii  <eliz@gnu.org>
 
-	* Makefile.in (PRE_ALLOC_OBJ): Don't use Make-style comments past
-	the "start of cpp stuff" line.
+	Fix the MS-DOS build, broken by autoconfiscation.
+
+	* Makefile.in: Don't use Make-style comments past the "start of
+	cpp stuff" line.
+	(MSDOS_OBJ): Remove xmenu.o (it is now defined by XMENU_OBJ).
+
+	* s/msdos.h (UNEXEC): Don't define (@unexec@ in Makefile.in is
+	edited directly by msdos/sed1v2.inp).
 
 2010-05-07  Glenn Morris  <rgm@gnu.org>
 

src/Makefile.in

@@ -240,8 +240,8 @@ ALL_OBJC_CFLAGS=$(ALL_CFLAGS) @GNU_OBJC_CFLAGS@
 	$(CC) -c $(CPPFLAGS) $(ALL_OBJC_CFLAGS) $<
 
 #ifdef HAVE_X_WINDOWS
-/* This test needs to say in cpp for the time being, since s/ms-w32.h and
-   s/msdos.h define HAVE_MENUS, possibly overriding configure.  */
+/* This test needs to say in cpp for the time being, since s/msdos.h
+   defines HAVE_MENUS, and does not use the configure script.  */
 #ifdef HAVE_MENUS
 OLDXMENU=@OLDXMENU@
 LIBXMENU=@LIBXMENU@
@@ -321,9 +321,10 @@ LD=ld
 
 #ifdef MSDOS
 #ifdef HAVE_X_WINDOWS
-MSDOS_OBJ = dosfns.o msdos.o xmenu.o
+MSDOS_OBJ = dosfns.o msdos.o
+#define LIBS_SYSTEM -lxext -lsys
 #else
-MSDOS_OBJ = dosfns.o msdos.o w16select.o xmenu.o termcap.o
+MSDOS_OBJ = dosfns.o msdos.o w16select.o termcap.o
 #endif
 #endif
 

src/s/msdos.h

@@ -131,7 +131,7 @@ You lose; /* Emacs for DOS must be compiled with DJGPP */
 /* We have (the code to control) a mouse.  */
 #define HAVE_MOUSE
 
-/* We canuse mouse menus.  */
+/* We can use mouse menus.  */
 #define HAVE_MENUS
 
 /* Define one of these for easier conditionals.  */
@@ -163,7 +163,5 @@ You lose; /* Emacs for DOS must be compiled with DJGPP */
 
 #define NO_REMAP
 
-#define UNEXEC unexec.o
-
 /* arch-tag: d184f860-815d-4ff4-8187-d05c0f3c37d0
    (do not change this comment) */