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[PATCH] grub-install --just-copy
From: |
Jeremy Katz |
Subject: |
[PATCH] grub-install --just-copy |
Date: |
Wed, 8 Aug 2001 02:03:54 -0400 |
User-agent: |
Mutt/1.2.5i |
grub-install unfortunately relies upon df for doing its drive mappings
which is a bit unreliable if you're in an environment without an mtab.
This patch makes it so that grub-install can be used at least to just
install the stages into the grubdir
Index: ChangeLog
===================================================================
RCS file: /cvsroot/grub/grub/ChangeLog,v
retrieving revision 1.428
diff -u -r1.428 ChangeLog
--- ChangeLog 2001/08/08 05:17:20 1.428
+++ ChangeLog 2001/08/08 05:56:00
@@ -1,3 +1,8 @@
+2001-08-08 Jeremy Katz <address@hidden>
+
+ * util/grub-install.in:
+ add --just-copy for just copying images to grubdir
+
2001-08-08 OKUJI Yoshinori <address@hidden>
* util/grub-md5-crypt.in: Prefix backquotes with backslashes in
Index: util/grub-install.in
===================================================================
RCS file: /cvsroot/grub/grub/util/grub-install.in,v
retrieving revision 1.28
diff -u -r1.28 grub-install.in
--- util/grub-install.in 2001/07/13 11:51:24 1.28
+++ util/grub-install.in 2001/08/08 05:56:01
@@ -38,6 +38,7 @@
force_lba=
recheck=no
debug=no
+justcopy=no
# Usage: usage
# Print the usage.
@@ -150,6 +151,17 @@
fi
}
+copy_images() {
+ # Copy the GRUB images to the GRUB directory.
+ for file in ${grubdir}/stage1 ${grubdir}/stage2 ${grubdir}/*stage1_5; do
+ rm -f $file || exit 1
+ done
+ for file in \
+ ${pkgdatadir}/stage1 ${pkgdatadir}/stage2 ${pkgdatadir}/*stage1_5; do
+ cp -f $file ${grubdir} || exit 1
+ done
+}
+
# Check the arguments.
for option in "$@"; do
case "$option" in
@@ -167,6 +179,8 @@
force_lba="--force-lba" ;;
--recheck)
recheck=yes ;;
+ --just-copy)
+ justcopy=yes ;;
# This is an undocumented feature...
--debug)
debug=yes ;;
@@ -180,12 +194,6 @@
esac
done
-if test "x$install_device" = x; then
- echo "install_device not specified." 1>&2
- usage
- exit 1
-fi
-
# If the debugging feature is enabled, print commands.
if test $debug = yes; then
set -x
@@ -196,6 +204,18 @@
grubdir=${bootdir}/grub
device_map=${grubdir}/device.map
+# if they just want the images copied, copy the images and then exit
+if test $justcopy = yes; then
+ copy_images
+ exit 0
+fi
+
+if test "x$install_device" = x; then
+ echo "install_device not specified." 1>&2
+ usage
+ exit 1
+fi
+
# Check if GRUB is installed
if test -f "$grub_shell"; then
:
@@ -299,14 +319,7 @@
exit 1
fi
-# Copy the GRUB images to the GRUB directory.
-for file in ${grubdir}/stage1 ${grubdir}/stage2 ${grubdir}/*stage1_5; do
- rm -f $file || exit 1
-done
-for file in \
- ${pkgdatadir}/stage1 ${pkgdatadir}/stage2 ${pkgdatadir}/*stage1_5; do
- cp -f $file ${grubdir} || exit 1
-done
+copy_images
# Create a safe temporary file.
test -x /bin/tempfile && log_file=`tempfile --prefix=grub`
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