Initial version of fix for the MS-DOS build, not yet tested.

 config.bat: Configure in `lib'.
 msdos/sedlibmk.inp: New file.
 msdos/sedlibcf.inp: New file.
 msdos/sed1v2.inp (NS_OBJC_OBJ): Edit to empty.
 (@true): Edit to "@rem".
 (move-if-change): Edit to "update".
 (echo): Edit to "djecho".
 (cd $(lib) && ...): Edit to "$(MAKE) -C ...".
 msdos/mainmake.v2 (version): Remove, no longer needed (config.in
 defines VERSION).
 (all): Add lib.
 (lib): New target and recipe.
 (lib-src): Depend on lib.
 (src): Depend on lib and lib-src.
 (clean, mostlyclean, distclean, maintainer-clean, extraclean)
 (bootstrap-clean): Recurse into lib.
 msdos/sed2v2.inp: Remove workaround for the "#if ! HAVE_MKTIME ||
 BROKEN_MKTIME" stuff -- it's no longer in src/config.in.
 (HAVE_ATTRIBUTE_ALIGNED, HAVE_C99_STRTOLD, HAVE_DECL_GETENV)
 (HAVE__BOOL): Edit to 1.
 (VERSION, inline, restrict): Edit for DJGPP.
 src/s/msdos.h (strtold): Define to _strtold.
 admin/admin.el (set-version): Add msdos/sed2v2.inp.

4 files changed, 60 insertions, 15 deletions

diff --git a/msdos/ChangeLog b/msdos/ChangeLog
index b9b829c4554..9a98352ff23 100644
--- a/msdos/ChangeLog
+++ b/msdos/ChangeLog
@@ -1,3 +1,30 @@
+2011-02-19  Eli Zaretskii  <eliz@gnu.org>
+
+	* sedlibmk.inp: New file.
+
+	* sedlibcf.inp: New file.
+
+	* sed1v2.inp (NS_OBJC_OBJ): Edit to empty.
+	(@true): Edit to "@rem".
+	(move-if-change): Edit to "update".
+	(echo): Edit to "djecho".
+	(cd $(lib) && ...): Edit to "$(MAKE) -C ...".
+
+	* mainmake.v2 (version): Remove, no longer needed (config.in
+	defines VERSION).
+	(all): Add lib.
+	(lib): New target and recipe.
+	(lib-src): Depend on lib.
+	(src): Depend on lib and lib-src.
+	(clean, mostlyclean, distclean, maintainer-clean, extraclean)
+	(bootstrap-clean): Recurse into lib.
+
+	* sed2v2.inp: Remove workaround for the "#if ! HAVE_MKTIME ||
+	BROKEN_MKTIME" stuff -- it's no longer in src/config.in.
+	(HAVE_ATTRIBUTE_ALIGNED, HAVE_C99_STRTOLD, HAVE_DECL_GETENV)
+	(HAVE__BOOL): Edit to 1.
+	(VERSION, inline, restrict): Edit for DJGPP.
+
 2011-01-08  Glenn Morris  <rgm@gnu.org>
 
 	* sedleim.inp (RUN-EMACS): -batch implies --no-init-file.
diff --git a/msdos/mainmake.v2 b/msdos/mainmake.v2
index 2e389b15bc9..0e77a68940a 100644
--- a/msdos/mainmake.v2
+++ b/msdos/mainmake.v2
@@ -63,9 +63,6 @@ MAKESHELL=/xyzzy/command
 # Generate a full pathname of the top-level installation directory
 top_srcdir := $(subst \,/,$(shell cd))
 
-# Find out which version of Emacs this is.
-version := ${shell sed -n -e '/^static const char emacs_version/s/^[^"]*\("[^"]*"\).*/\1/p' src/emacs.c}
-
 # Q: Do we need to bootstrap?
 # A: Only if we find admin/admin.el, i.e. we are building out of 
 #    a VCS-checkout (not a release) and src/b-emacs.exe does not exist.
@@ -82,9 +79,14 @@ endif
 # compiled lisp files are part of the distribution.  (If we are
 # bootstrapping, the src target will run Make in `lisp' as well.)
 # leim is not included because it is part of the src target.
-all:	lib-src src emacs misc lispref lispintro
+all:	lib lib-src src emacs misc lispref lispintro
+
+lib: FRC
+	cd lib
+	$(MAKE) top_srcdir=${top_srcdir} version=${version}
+	cd ..
 
-lib-src: FRC
+lib-src: lib FRC
 	cd lib-src
 	$(MAKE) top_srcdir=${top_srcdir} version=${version}
 	cd ..
@@ -98,7 +100,7 @@ lib-src: FRC
 # file src/foo.c forces dumping a new bootstrap-emacs, then re-byte-compiling
 # all preloaded elisp files, and only then dump the actual src/emacs, which
 # is not wrong, but is overkill in 99.99% of the cases.
-src: FRC
+src: lib lib-src FRC
 	cd src
 	$(MAKE) top_srcdir=${top_srcdir} BOOTSTRAPEMACS="${boot}"
 	djecho -s '/-geometry/s,^.*,set environment HOME $(top_srcdir),' \
@@ -168,6 +170,9 @@ check:
 	@echo "We don't have any tests for GNU Emacs yet."
 
 clean mostlyclean:
+	cd lib
+	$(MAKE) $(MFLAGS) $@
+	cd ..
 	cd lib-src
 	$(MAKE) $(MFLAGS) $@
 	cd ..
@@ -199,6 +204,9 @@ distclean maintainer-clean: FRC
 	$(MAKE) $(MFLAGS) $@
 	if exist bootlisp rm -f bootlisp
 	cd ..
+	cd lib
+	$(MAKE) $(MFLAGS) $@
+	cd ..
 	cd lib-src
 	$(MAKE) $(MFLAGS) $@
 	cd ..
@@ -228,6 +236,9 @@ extraclean:
 	cd src
 	$(MAKE) $(MFLAGS) $@
 	cd ..
+	cd lib
+	$(MAKE) $(MFLAGS) $@
+	cd ..
 	cd lib-src
 	$(MAKE) $(MFLAGS) $@
 	cd ..
@@ -257,6 +268,9 @@ extraclean:
 .PHONY: bootstrap
 
 bootstrap-clean: FRC
+	cd lib
+	$(MAKE) $(MFLAGS) $@
+	cd ..
 	cd src
 	$(MAKE) $(MFLAGS) $@
 	cd ..
diff --git a/msdos/sed1v2.inp b/msdos/sed1v2.inp
index 1cfd4f803c2..49e45b5e0d8 100644
--- a/msdos/sed1v2.inp
+++ b/msdos/sed1v2.inp
@@ -98,6 +98,7 @@ s/\.h\.in/.h-in/
 /^ns_appbindir *=/s/@ns_appbindir@//
 /^ns_appsrc *=/s/@ns_appsrc@//
 /^NS_OBJ *=/s/@NS_OBJ@//
+/^NS_OBJC_OBJ *=/s/@NS_OBJC_OBJ@//
 /^NS_SUPPORT *=/s/@NS_SUPPORT@//
 /^GNU_OBJC_CFLAGS*=/s/@GNU_OBJC_CFLAGS@//
 /^LIBRESOLV *=/s/@LIBRESOLV@//
@@ -145,6 +146,11 @@ s/\.h\.in/.h-in/
 	stubedit emacs.exe minstack=2048k
 s/ || exit 1\; \\$//
 s/ || true\; \\$//
+s/ @true *$/ @rem/
+s/^	[^ 	]*move-if-change /update /
+/^	echo[ 	][ 	]*timestamp/s/echo /djecho /
+/^	cd \$(lib) && \$(MAKE)/c\
+	$(MAKE) $(MFLAGS) -C $(lib) libgnu.a
 /^RUN_TEMACS *=/s|`/bin/pwd`|.|
 /^	 *@\$(MKDEPDIR) *$/d
 /^	mv \.\/\.gdbinit/d
diff --git a/msdos/sed2v2.inp b/msdos/sed2v2.inp
index 98e398053e3..d885bbc97e2 100644
--- a/msdos/sed2v2.inp
+++ b/msdos/sed2v2.inp
@@ -34,6 +34,8 @@
 /^#undef HAVE_FREXP *$/s/^.*$/#define HAVE_FREXP 1/
 /^#undef HAVE_FMOD *$/s/^.*$/#define HAVE_FMOD 1/
 /^#undef HAVE_RINT *$/s/^.*$/#define HAVE_RINT 1/
+/^#undef HAVE_ATTRIBUTE_ALIGNED *$/s/^.*$/#define HAVE_ATTRIBUTE_ALIGNED 1/
+/^#undef HAVE_C99_STRTOLD *$/s/^.*$/#define HAVE_C99_STRTOLD 1/
 /^#undef HAVE_CBRT *$/s/^.*$/#define HAVE_CBRT 1/
 /^#undef HAVE_DIFFTIME *$/s/^.*$/#define HAVE_DIFFTIME 1/
 /^#undef HAVE_FPATHCONF *$/s/^.*$/#define HAVE_FPATHCONF 1/
@@ -56,8 +58,13 @@
 /^#undef PACKAGE_STRING/s/^.*$/#define PACKAGE_STRING ""/
 /^#undef PACKAGE_TARNAME/s/^.*$/#define PACKAGE_TARNAME ""/
 /^#undef PACKAGE_VERSION/s/^.*$/#define PACKAGE_VERSION ""/
+/^#undef VERSION/s/^.*$/#define VERSION "24.0.50"/
+/^#undef HAVE_DECL_GETENV/s/^.*$/#define HAVE_DECL_GETENV 1/
 /^#undef SYS_SIGLIST_DECLARED/s/^.*$/#define SYS_SIGLIST_DECLARED 1/
 /^#undef HAVE_DIRENT_H/s/^.*$/#define HAVE_DIRENT_H 1/
+/^#undef HAVE__BOOL/s/^.*$/#define HAVE__BOOL 1/
+/^#undef inline/s/^.*$/#define inline __inline__/
+/^#undef restrict/s/^.*$/#define restrict __restrict/
 
 /^#undef GNU_MALLOC *$/s/^.*$/#define GNU_MALLOC 1/
 /^#undef REL_ALLOC *$/s/^.*$/#define REL_ALLOC 1/
@@ -69,15 +76,6 @@ s!^#undef config_opsysfile *$!#define config_opsysfile "s/msdos.h"!
 s!^#undef config_machfile *$!#define config_machfile "m/intel386.h"!
 s/^#undef PROTOTYPES *$/#define PROTOTYPES 1/
 s/^#undef POINTER_TYPE *$/#define POINTER_TYPE void/
-# ------------------------------------------------------------
-# Without this ifndef, gcc -E -traditional barfs with GCC 3.0
-# on the line which says if ! HAVE_MKTIME...
-# ------------------------------------------------------------
-/^#if ! HAVE_MKTIME || BROKEN_MKTIME/i\
-#ifndef __DJGPP__
-/^#define mktime emacs_mktime/a\
-#endif
-
 /^#undef HAVE_STDINT_H/c\
 #if __DJGPP__ > 2 || __DJGPP_MINOR__ > 3\
 #define HAVE_STDINT_H 1\