Add the first version of the guestfsd daemon.

[libguestfs.git] / make-initramfs.sh.in

diff --git a/make-initramfs.sh.in b/make-initramfs.sh.in
index fe3635d..aaaa92e 100755 (executable)
--- a/make-initramfs.sh.in
+++ b/make-initramfs.sh.in
@@ -34,7 +34,8 @@ fi
 # Decide on names for the final output.  These have to match Makefile.am.
 output=initramfs.@REPO@.@host_cpu@.img
 koutput=vmlinuz.@REPO@.@host_cpu@
-rm -f $output $koutput
+rm -f $output
+rm -f $koutput
 
 # Create the basic initramfs.
 @FEBOOTSTRAP@ $modules @REPO@ initramfs @MIRROR@
@@ -47,7 +48,7 @@ find initramfs -name '*python*' -print0 | xargs -0 rm -rf
 # Modules take up nearly half of the image.  It's a rough guess that
 # we don't need any drivers (which take up most of the space).
 # (We need to keep kernel/net/sunrpc for NFS)
-rm -rf initramfs/lib/modules/*/kernel/{drivers,sound}
+#rm -rf initramfs/lib/modules/*/kernel/{drivers,sound}
 rm -rf initramfs/lib/modules/*/kernel/arch/x86/kvm
 
 # Pull the kernel out into the current directory.  We don't want it in
@@ -60,21 +61,21 @@ rm -rf initramfs/boot
 
 # Add some missing configuration files.
 if [ ! -f initramfs/etc/hosts ]; then
-    cat > initramfs/etc/hosts <<'__EOF__'
+    cat > initramfs/etc/hosts.new <<'__EOF__'
 127.0.0.1 guestfs localhost.localdomain localhost
 ::1       localhost6.localdomain6 localhost6
 __EOF__
+    @FEBOOTSTRAP_RUN@ initramfs -- \
+       install -m 0644 -o root -g root /etc/hosts.new /etc/hosts
+    rm initramfs/etc/hosts.new
 fi
 
 if [ ! -f initramfs/etc/fstab ]; then
-    touch initramfs/etc/fstab
+    @FEBOOTSTRAP_RUN@ initramfs -- touch /etc/fstab
 fi
 
-# Copy the daemon into the filesystem.
-#cp daemon/guestfsd initramfs/sbin
-
 # Create the init script.
-cat > initramfs/init <<'__EOF__'
+cat > initramfs/init.new <<'__EOF__'
 #!/bin/sh
 PATH=/sbin:/usr/sbin:$PATH
 MAKEDEV mem null port zero core full ram tty console fd \
@@ -93,13 +94,20 @@ rpc.mountd
 __EOF__
 
 if [ "x$debug" != "xyes" ]; then
-    echo exec guestfsd -f >> initramfs/init
+    echo exec guestfsd -f >> initramfs/init.new
 else
-    echo guestfsd >> initramfs/init
-    echo exec bash -i >> initramfs/init
+    echo guestfsd >> initramfs/init.new
+    echo exec bash -i >> initramfs/init.new
 fi
 
-chmod +x initramfs/init
+@FEBOOTSTRAP_RUN@ initramfs -- install -m 0755 -o root -g root /init.new /init
+rm initramfs/init.new
+
+# Copy the daemon into the filesystem.
+cp @abs_builddir@/daemon/guestfsd initramfs/sbin/guestfsd.new
+@FEBOOTSTRAP_RUN@ initramfs -- \
+  install -m 0755 -o root -g root /sbin/guestfsd.new /sbin/guestfsd
+rm initramfs/sbin/guestfsd.new
 
 # Generate final image.
 @FEBOOTSTRAP_TO_INITRAMFS@ initramfs > $output-t