Fix the MSDOS build.

 msdos/mainmake.v2 (boot): Condition the value on the existence of
 autogen/README, not admin/admin.el, since the latter is now part
 of the release tarball.
 (install): Don't copy lib-src/fns.el, as that file is no longer
 generated in that directory.
 msdos/sed1v2.inp (LIB_PTHREAD, LIB_PTHREAD_SIGMASK): Edit to empty.
 (SETTINGS_CFLAGS, SETTINGS_LIBS): Edit these instead of
 GCONF_CFLAGS and GCONF_LIBS.
 msdos/sedlibmk.inp (ALLOCA_H, AR, ARFLAGS, GNULIB_CHDIR, GNULIB_DUP)
 (GNULIB_FDATASYNC, GNULIB_FDOPEN, GNULIB_FSTAT, GNULIB_PCLOSE)
 (GNULIB_PTHREAD_SIGMASK, GNULIB_RAISE, GNULIB_SIGACTION)
 (GNULIB_SIGPROCMASK, GNULIB_SIGNAL_H_SIGPIPE, HAVE_FDATASYNC)
 (HAVE_PCLOSE, HAVE_POPEN, HAVE_POSIX_SIGNALBLOCKING)
 (HAVE_PTHREAD_SIGMASK, HAVE_RAISE, HAVE_SIGACTION)
 (HAVE_SIGHANDLER_T, HAVE_SIGINFO_T, HAVE_SIGSET_T)
 (HAVE_STRUCT_SIGACTION_SA_SIGACTION)
 (HAVE_TYPE_VOLATILE_SIG_ATOMIC_T, LIB_PTHREAD)
 (LIB_PTHREAD_SIGMASK, NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H)
 (NEXT_SIGNAL_H, REPLACE_FDOPEN, REPLACE_PTHREAD_SIGMASK)
 (REPLACE_RAISE): New edits.
 (gl_LIBOBJS): Remove md5.o, filemode.o, and sha1.o.  Add
 pthread_sigmask.o.
 (@GL_GENERATE_ALLOCA_H_TRUE@, @GL_GENERATE_ALLOCA_H_FALSE@): Edit
 to comment out unneeded lines.
 (warn-on-use.h): Edit the recipe commands to work with DJGPP
 without requiring a Unixy shell.
 msdos/inttypes.h (strtoimax) [DJGPP < 2.04]: New macro.
 msdos/sed2v2.inp (HAVE_ALLOCA, HAVE_DECL_STRTOLL, HAVE_DECL_STRTOIMAX)
 (HAVE_STRTOLL, HAVE_SIGSET_T, HAVE_SNPRINTF): New edits.

 .bzrignore: Add ./GNUMakefile.unix.
 config.bat: Rename GNUMakefile, so it is not run on MS-DOS.
 Rename signal.in.h and alloca.in.h.

 src/sysdep.c (snprintf) [EOVERFLOW]: If EOVERFLOW is not defined,
 use EDOM.

1 files changed, 4 insertions, 0 deletions

diff --git a/config.bat b/config.bat
index a3660d577cd..803fd48deef 100644
--- a/config.bat
+++ b/config.bat
@@ -279,8 +279,10 @@ If Exist build-aux\snippet\c++defs.h update build-aux/snippet/c++defs.h build-au
 cd lib

 Rem Rename files like djtar on plain DOS filesystem would.

 If Exist build-aux\snippet\c++defs.h update build-aux/snippet/c++defs.h build-aux/snippet/cxxdefs.h

+If Exist alloca.in.h update alloca.in.h alloca.in-h

 If Exist getopt.in.h update getopt.in.h getopt.in-h

 If Exist stdbool.in.h update stdbool.in.h stdbool.in-h

+If Exist signal.in.h update signal.in.h signal.in-h

 If Exist stddef.in.h update stddef.in.h  stddef.in-h

 If Exist stdint.in.h update stdint.in.h  stdint.in-h

 If Exist stdio.in.h update stdio.in.h stdio.in-h

@@ -326,6 +328,8 @@ Echo Then run CONFIG.BAT again with the same arguments you did now.
 goto End

 :gdbinitOk

 Echo Looking for the GDB init file...found

+rem GNUMakefile is not appropriate for MS-DOS so move it out of the way

+If Exist GNUMakefile mv -f GNUMakefile GNUMakefile.unix

 copy msdos\mainmake.v2 Makefile >nul

 rem   ----------------------------------------------------------------------

 goto End