Improve javadoc (RHBZ#501883).

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

diff --git a/make-initramfs.sh.in b/make-initramfs.sh.in
index 495ecc0..aa61811 100755 (executable)
--- a/make-initramfs.sh.in
+++ b/make-initramfs.sh.in
@@ -41,6 +41,7 @@ modules="
 -i procps
 -i strace
 -i util-linux-ng
+-i zerofree
 "
 
 # Decide on names for the final output.  These have to match Makefile.am.
@@ -65,6 +66,12 @@ rm -f $koutput
 (cd initramfs && find -name '*python*' -print0) |
   xargs -0 @FEBOOTSTRAP_RUN@ initramfs -- rm -rf
 
+# In Fedora >= 11, it pulls in all of Perl from somewhere.  Nuke from orbit.
+@FEBOOTSTRAP_RUN@ initramfs -- rm -rf /usr/lib/perl5 /usr/lib64/perl5
+
+# Anaconda?  JPEG images?
+@FEBOOTSTRAP_RUN@ initramfs -- rm -rf /usr/lib/anaconda-runtime
+
 # Modules take up nearly half of the image.  It's a rough guess that
 # we don't need many drivers (which take up most of the space).
 (cd initramfs && find lib/modules/*/kernel \
@@ -74,8 +81,10 @@ rm -f $koutput
   -a ! -name 'virtio_pci.ko' \
   -a ! -name 'virtio_ring.ko' \
   -a ! -name 'ext2.ko' \
-  -a ! -name 'ext4.ko' \
+  -a ! -name 'ext3.ko' \
+  -a ! -name 'ext4*.ko' \
   -a ! -name 'crc16.ko' \
+  -a ! -name 'jbd.ko' \
   -a ! -name 'jbd2.ko' \
   -a ! -name 'fuse.ko' \
   -a ! -name 'vfat.ko' \
@@ -116,6 +125,7 @@ rm resolv.conf.new
 # Create the init script.
 cat > init.new <<'__EOF__'
 #!/bin/sh
+echo Starting /init script ...
 PATH=/sbin:/usr/sbin:$PATH
 MAKEDEV mem null port zero core full ram tty console fd \
   hda hdb hdc hdd sda sdb sdc sdd loop sd
@@ -136,6 +146,10 @@ __EOF__
 @FEBOOTSTRAP_INSTALL@ initramfs init.new /init 0755 root.root
 rm init.new
 
+# Just in case the kernel isn't looking for /init, make /sbin/init
+# be our script, not the real init.
+#@FEBOOTSTRAP_RUN@ initramfs -- ln -f /init /sbin/init
+
 # Copy the daemon into the filesystem.
 @FEBOOTSTRAP_INSTALL@ initramfs @abs_builddir@/daemon/guestfsd /sbin/guestfsd 0755 root.root