Merge changes in 0.90.

BUGS

@@ -1,5 +1,9 @@
 Known problems/bugs:
 
+  - The command "geometry" doesn't work with a floppy very well. This
+    bug was incorporated after the rewrite of the partition scanning
+    code by okuji.
+
   - GRUB cannot boot newer versions of NetBSD or OpenBSD directly.
 
   - The command "map" seems not to work in some environments.

ChangeLog

@@ -1,3 +1,14 @@
+2001-07-07  OKUJI Yoshinori  <okuji@gnu.org>
+
+	* netboot/compile: New file. This was also missing... How many
+	``compile''s does automake want?
+	
+2001-07-07  OKUJI Yoshinori  <okuji@gnu.org>
+
+	From Jan Zerebecki <jan.list@elite-pferde.de>:
+	* acinclude.m4 (grub_DEFINE_FILE): Escape double-quotations as
+	well.
+	
 2001-07-05  OKUJI Yoshinori  <okuji@gnu.org>
 
 	* configure.in (AM_INIT_AUTOMAKE): Set the version number to

THANKS

@@ -37,6 +37,7 @@ Herbert Nachtnebel <nachtneb@iaee.tuwien.ac.at>
 Hisazumi Kenji <nel@soraneko.com>
 HORIKAWA Kazunori <kaz-hori@tkd.att.ne.jp>
 Jan Fricke <fricke@uni-greifswald.de>
+Jan Zerebecki <jan.list@elite-pferde.de>
 Jochen Hoenicke <jochen@gnu.org>
 Johannes Kroeger <hanne@squirrel.owl.de>
 John Tobey <spam@john-edwin-tobey.org>

acinclude.m4

@@ -343,6 +343,9 @@ main (void)
 	case '\\':
 	  fputs ("\\\\", stdout);
 	  break;
+	case '"':
+	  fputs ("\\\"", stdout);
+	  break;
 	default:
 	  putchar (c);
 	}

aclocal.m4

@@ -356,6 +356,9 @@ main (void)
 	case '\\':
 	  fputs ("\\\\", stdout);
 	  break;
+	case '"':
+	  fputs ("\\\"", stdout);
+	  break;
 	default:
 	  putchar (c);
 	}

configure

@@ -3027,6 +3027,9 @@ main (void)
 	case '\\':
 	  fputs ("\\\\", stdout);
 	  break;
+	case '"':
+	  fputs ("\\\"", stdout);
+	  break;
 	default:
 	  putchar (c);
 	}
@@ -3036,7 +3039,7 @@ main (void)
 }
 EOF
 
-if { ac_try='${CC-cc} ${CFLAGS} conftest.c -o conftest'; { (eval echo configure:3040: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } && test -s conftest; then
+if { ac_try='${CC-cc} ${CFLAGS} conftest.c -o conftest'; { (eval echo configure:3043: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } && test -s conftest; then
   grub_tmp_value=`./conftest < "$enable_preset_menu"`
 else
   { echo "configure: error: ${CC-cc} failed to produce an executable file" 1>&2; exit 1; }

netboot/Makefile.in

@@ -210,7 +210,7 @@ CCLD = $(CC)
 LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
 CFLAGS = @CFLAGS@
 DIST_SOURCES = $(libdrivers_a_SOURCES) $(EXTRA_libdrivers_a_SOURCES)
-DIST_COMMON = Makefile.am Makefile.in
+DIST_COMMON = Makefile.am Makefile.in compile
 SOURCES = $(libdrivers_a_SOURCES) $(EXTRA_libdrivers_a_SOURCES)
 
 all: all-am

netboot/compile

@@ -0,0 +1,82 @@
+#! /bin/sh
+
+# Wrapper for compilers which do not understand `-c -o'.
+
+# Copyright 1999, 2000 Free Software Foundation, Inc.
+# Written by Tom Tromey <tromey@cygnus.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# Usage:
+# compile PROGRAM [ARGS]...
+# `-o FOO.o' is removed from the args passed to the actual compile.
+
+prog=$1
+shift
+
+ofile=
+cfile=
+args=
+while test $# -gt 0; do
+   case "$1" in
+    -o)
+       ofile=$2
+       shift
+       ;;
+    *.c)
+       cfile=$1
+       args="$args $1"
+       ;;
+    *)
+       args="$args $1"
+       ;;
+   esac
+   shift
+done
+
+test -z "$ofile" && {
+   echo "compile: no \`-o' option seen" 1>&2
+   exit 1
+}
+
+test -z "$cfile" && {
+   echo "compile: no \`.c' file seen" 1>&2
+   exit 1
+}
+
+# Name of file we expect compiler to create.
+cofile=`echo $cfile | sed -e 's|^.*/||' -e 's/\.c$/.o/'`
+
+# Create the lock directory.
+lockdir=`echo $ofile | sed -e 's|/|_|g'`
+while true; do
+   if mkdir $lockdir > /dev/null 2>&1; then
+      break
+   fi
+   sleep 1
+done
+# FIXME: race condition here if user kills between mkdir and trap.
+trap "rmdir $lockdir; exit 1" 1 2 15
+
+# Run the compile.
+"$prog" $args
+status=$?
+
+if test -f "$cofile"; then
+   mv "$cofile" "$ofile"
+fi
+
+rmdir $lockdir
+exit $status